pen_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:50 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0xb03, 0x3, 0x2, 0xff, 0x304ae157a5b3ea0d, 0x3, 0x80000001, 0xd, 0x38, 0x2b1, 0x7, 0x7fff, 0x20, 0x1, 0x2, 0xa0000, 0x6}, [{0x0, 0x3ff, 0x290, 0x40, 0x3, 0x58, 0x5, 0x4}], "33284d06d19dbb38f211b22de1bf93d878f9968a18bafaac93caff00f69adb72aad159ec4172e4217733a1", [[], [], [], [], [], [], [], [], [], []]}, 0xa83) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000bc0), &(0x7f0000000c00)=0x30) close(r0) r1 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x1000) 11:11:50 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) sendmsg$alg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001000)="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", 0x1000}], 0x1, &(0x7f0000000140)=[@assoc={0x18, 0x117, 0x4, 0x25c41485}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30, 0x4004800}, 0x11) [ 551.676113] IPVS: ftp: loaded support on port[0] = 21 11:11:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:50 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0xa, &(0x7f0000000680)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}]}) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f0000000640)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000005c0)=""/103) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:50 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 552.062214] FAULT_INJECTION: forcing a failure. [ 552.062214] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 552.074065] CPU: 1 PID: 29440 Comm: syz-executor3 Not tainted 4.17.0+ #9 [ 552.080914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 552.090272] Call Trace: [ 552.092868] dump_stack+0x185/0x1d0 [ 552.096503] should_fail+0x87b/0xab0 [ 552.100230] __alloc_pages_nodemask+0x600/0x5cc0 [ 552.104989] ? kernel_poison_pages+0x40/0x360 [ 552.109496] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 552.114866] ? kernel_poison_pages+0x1a0/0x360 [ 552.119461] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 552.124919] ? get_page_from_freelist+0xac61/0xb740 [ 552.129949] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 552.135409] ? __save_stack_trace+0x90d/0xb00 [ 552.139934] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 552.144990] ? __alloc_pages_nodemask+0xf7b/0x5cc0 [ 552.149941] ? alloc_pages_vma+0xcc6/0x17f0 [ 552.154267] ? shmem_alloc_and_acct_page+0x6f0/0x1020 [ 552.159496] ? handle_mm_fault+0x3970/0x7ed0 [ 552.163910] ? do_page_fault+0xb7/0x250 [ 552.167887] ? page_fault+0x1e/0x30 [ 552.171512] ? copy_user_enhanced_fast_string+0xe/0x20 [ 552.176790] ? bio_uncopy_user+0x293/0x6b0 [ 552.181047] ? blk_rq_unmap_user+0x138/0x3a0 [ 552.185456] ? sg_ioctl+0x2935/0x49f0 [ 552.189257] ? do_vfs_ioctl+0xcbd/0x24b0 [ 552.193322] ? do_syscall_64+0x15b/0x230 [ 552.197385] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 552.202762] ? kmsan_set_origin_inline+0x6b/0x120 [ 552.207617] ? __msan_poison_alloca+0x15c/0x1d0 [ 552.212319] kmsan_alloc_page+0x82/0xe0 [ 552.216307] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 552.221074] ? memcg_kmem_put_cache+0x40/0x290 [ 552.225662] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 552.231032] ? kmem_cache_alloc+0xa97/0xb70 [ 552.235357] ? radix_tree_node_alloc+0x135/0x5c0 [ 552.240119] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 552.245600] ? radix_tree_node_alloc+0x31f/0x5c0 [ 552.250373] alloc_pages_vma+0xcc6/0x17f0 [ 552.254536] shmem_alloc_and_acct_page+0x6f0/0x1020 [ 552.259563] ? find_lock_entry+0xc8/0x720 [ 552.263717] ? find_get_entry+0x7ef/0x820 [ 552.267918] ? shmem_getpage_gfp+0x61f/0x5980 [ 552.272414] ? shmem_getpage_gfp+0x61f/0x5980 [ 552.276919] shmem_getpage_gfp+0x3971/0x5980 [ 552.281330] ? __msan_poison_alloca+0x15c/0x1d0 [ 552.286004] ? handle_mm_fault+0x54fe/0x7ed0 [ 552.290601] ? balance_dirty_pages_ratelimited+0x175/0x4780 [ 552.296333] ? handle_mm_fault+0x54fe/0x7ed0 [ 552.300747] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 552.306119] ? balance_dirty_pages_ratelimited+0x7eb/0x4780 [ 552.311938] ? scsi_dispatch_cmd+0x38b/0xae0 [ 552.316372] ? __msan_poison_alloca+0x15c/0x1d0 [ 552.321053] shmem_fault+0x509/0x950 [ 552.324777] ? shmem_destroy_callback+0x150/0x150 [ 552.329629] handle_mm_fault+0x3970/0x7ed0 [ 552.333869] ? kmsan_set_origin_inline+0x6b/0x120 [ 552.338753] __do_page_fault+0xec6/0x1a10 [ 552.342930] do_page_fault+0xb7/0x250 [ 552.346736] page_fault+0x1e/0x30 [ 552.350192] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 552.356071] RSP: 0018:ffff88010c08f8e8 EFLAGS: 00010206 [ 552.361455] RAX: ffffffff83fc7d4f RBX: ffff880110675000 RCX: 00000000000004c0 [ 552.368744] RDX: 0000000000001000 RSI: ffff880110675b40 RDI: 0000000020006000 [ 552.376039] RBP: ffff88010c08fa00 R08: 0000000001080020 R09: 0000000000000002 [ 552.383313] R10: ffffea0006626a00 R11: ffffffff813553c0 R12: 0000000000000000 [ 552.390589] R13: 0000000000001000 R14: 00000000200054c0 R15: 0000000000001000 [ 552.397881] ? check_preempt_wakeup+0x1550/0x1550 [ 552.402736] ? copy_page_to_iter+0x6bf/0x1b70 [ 552.407244] ? copy_page_to_iter+0x6fb/0x1b70 [ 552.411755] bio_uncopy_user+0x293/0x6b0 [ 552.415826] blk_rq_unmap_user+0x138/0x3a0 [ 552.420061] sg_new_read+0x803/0x1410 [ 552.423863] ? sg_ioctl+0x21aa/0x49f0 [ 552.427667] ? _raw_read_lock_irqsave+0x45/0xe0 [ 552.432342] sg_ioctl+0x2935/0x49f0 [ 552.435972] ? kmsan_set_origin_inline+0x6b/0x120 [ 552.440827] ? sg_poll+0x630/0x630 [ 552.444365] do_vfs_ioctl+0xcbd/0x24b0 [ 552.448274] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 552.453642] ? __fget_light+0x6a3/0x700 [ 552.457623] ? security_file_ioctl+0x5e/0x200 [ 552.462133] __x64_sys_ioctl+0x280/0x320 [ 552.466468] ? ksys_ioctl+0x260/0x260 [ 552.470265] do_syscall_64+0x15b/0x230 [ 552.474164] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 552.479352] RIP: 0033:0x455a99 [ 552.482559] RSP: 002b:00007ff19d8e9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 552.490267] RAX: ffffffffffffffda RBX: 00007ff19d8ea6d4 RCX: 0000000000455a99 [ 552.497560] RDX: 00000000200001c0 RSI: 0000000000002285 RDI: 0000000000000013 [ 552.504832] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 552.512106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 552.519378] R13: 00000000004be52d R14: 00000000004cca50 R15: 000000000000002e 11:11:52 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/udplite\x00') sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)="7ed0facea1740c13ee60fe689de40cde8e07c81334c1c3f0f8a7848ad098f457d08d9c1c0af22bef79c7b26b75d956c215c019777c654e05dde18794cc87f6a4ce4ae5341ed041cdec1a2a033c64f580d7b8df8abb80b32dd6660af6247f843a71b8f0faed1470baf5d4dbf7458d93d7e0e59d7b1431565fbe7dd5fc0837640570eeeb9515c4722e1462bf76c1723b", 0x8f}, {&(0x7f0000000140)="0511df62f469b754320fc0f1b91b0ec2b0ebe5b933cefddc57ad523d326da3f9ed4f529cec32f897c548bbfb2fda8ee8f7d311b93245f358ebca833160fae0136851f60dc44d3707dcf7a6e8098cdc8bf3809622e7aea372607e86c493ac0ff101b2b40a11ca624bdb0536113ad182368873ef33c2ef4c22d4533cd1428d227b39742643694a86dae868b6c6ebb712daf5a42c8a7ab815830a3d134070217d1e4e67d4c112d927f372200f3ab3a0c99eb6c72e6e2da9bbc1668c024011a17e1857a5d2e588c7be1aed87831825be6ddafd4ee88f84692788fb2a", 0xda}, {&(0x7f0000000240)="b29029c7b80f84a1254679b6371bc7bf9b195b8745b26b0f24b194cddb643285af04a8e097b2c558c8426b303de7cb344e1352d837dd0ce1d9f486664ef4efd1b60e87d3f0bc6fbe6f267ce871b2f31f7ce1d5bd4ddba3f62365c32865aa80040e6bec52c189cc0e9a6812ec41d463dac28f0e70736bb177098a642935fdab65d7231af3f70bfeb7f7138cfcfdaddc5133d7eecd0239e6e3d145002012a98310768ac64f9d2c205e31ed6bbadd50a9e2de0d2fd4fb79011830c8806bf51b9363b9cd2dd4c2848a6afc7b05b947f0302d30b24165d6401799", 0xd8}, {&(0x7f0000000340)="ba0c39cfaccaf5bd2692348ea9e6683e075b12110f3fd6a0204e12264647f29cb51e1956256725034d74a31182aa537562ce0d85fb56cc0a60b764d41a77cd15c04069a391a1155e2f1ca0bd2fd15d2a8e76546f30ba7b53d3f2c6ccd1969a952f855a402430", 0x66}, {&(0x7f00000003c0)="ea0ab8c1998c9407caed7044196f56f07f3fc3eaaa832f2a1c50c369f881b353c1bb5ac9efd54c832341fe62b2b86814dbda3d579f9081c97d75abb795d615ec6a148152cea6e0c0df9638f6ee6481e6e6cbdfddc53186f4efe3a94fea0ebfd7d0dc1d55d5d216c9dcc669cda5b2eb0473bd22aee653a32445578560810adcbf219825f286c66568cf5d639c049cf09659215459a771189fee6537ceb5c3d93fa443178b4b2963ccb195116fe0e79b77f3ae0624c16cd6b460dcae4ee352cdf81c59c3396ab09178769e86cf1c101f", 0xcf}, {&(0x7f00000004c0)="4219cf9bfc6268f96c0c20c66b784a28ae1e38962c50f408336178dd4442defde5e3cf2b5c7b19ebf50357b0415bf96c2b9899b2595e59b01d0dde5949ee96a9e858a0511df6bb8fc6182e1dccff80b8374e488ccfc9a9e1536c8b28939a0eda076ec6d81486e150ffa530e762bc10f4738d03b067d3ecf9ba5c76ece4e967c5a1f18d34a79a67262d8b28c8a57208b9d7884e9c345802dc61959d6f66f094941eb7c14bf838d9f24270e9d1b31ed7573447eebd81bbb611872ce83b4399eb2f9404d7698f51c992055a0e01dbbf0b8a502d53109e84a49bec12131fe9", 0xdd}], 0x6, 0x0, 0x0, 0x40801}, 0x6d5895c42708d115) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = semget$private(0x0, 0x0, 0x24) close(r1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000880)=[0x2, 0x5]) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000008c0)={{0x3ff}, 0x1, 0x3, 0x0, {0x2, 0x100000001}, 0x7, 0x2}) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f0000000680)=""/81) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x68, r3, 0x10, 0x70bd29, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x643}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe745}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7610}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40004}, 0x40) ioctl(r0, 0x4000008912, &(0x7f0000000980)="295ee1311f16f47767107088443bfd22dec06ca42afc51d085e64b2a5691e4486b5be51fe940c17a26179f98f49fad630e818195f20a598bb604486f4807beb6226d376f60f86e15523766cd590f12002836c2fdc68b3a5f36cc44a012b1e3f4de4af616785635f98c48fb5e234cea64") openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020008) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:11:52 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20000, 0x0) 11:11:52 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe440, 0x20a41) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x400000000000003, 0x10000000000008) ioctl(r2, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") dup2(r2, r0) 11:11:52 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:52 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1ff, 0x5, [0x6, 0x0, 0x100020000000, 0x7053, 0x6]}, &(0x7f0000000140)=0x12) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) close(r0) 11:11:52 executing program 7: socket$inet6(0xa, 0x1, 0x0) 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x174e, 0x1) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'veth0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000500)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000540)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001a00)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001a80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001f00)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000002000)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002100)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000002140)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002180)={@multicast1, @dev, 0x0}, &(0x7f00000021c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002200)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000002440)={@rand_addr, @dev, 0x0}, &(0x7f0000002480)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002580)={@mcast1, 0x0}, &(0x7f00000025c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000072c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000073c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007440)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000007540)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007580)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000007680)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000076c0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000077c0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000007800)={@mcast1, 0x0}, &(0x7f0000007840)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000078c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007900)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007940)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000007a40)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000007a80)={'bond_slave_0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000007e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007e40)=0x14, 0x80800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000007e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007ec0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000007f00)={0x0, @local, @loopback}, &(0x7f0000007f40)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000007f80)={0x0, @broadcast, @remote}, &(0x7f0000007fc0)=0xc) recvmmsg(r1, &(0x7f0000008280)=[{{&(0x7f0000008000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000081c0)=[{&(0x7f0000008080)=""/205, 0xcd}, {&(0x7f0000008180)=""/44, 0x2c}], 0x2, &(0x7f0000008200)=""/67, 0x43, 0x800000000000000}, 0x8}], 0x1, 0x40000000, &(0x7f00000082c0)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000008300)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008340)={{{@in6, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000008440)=0xe8) recvmmsg(r1, &(0x7f000000ae40)=[{{&(0x7f0000008480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000008640)=[{&(0x7f0000008500)=""/128, 0x80}, {&(0x7f0000008580)=""/31, 0x1f}, {&(0x7f00000085c0)=""/16, 0x10}, {&(0x7f0000008600)=""/48, 0x30}], 0x4, &(0x7f0000008680)=""/128, 0x80, 0x80000001}, 0x8}, {{&(0x7f0000008700)=@alg, 0x80, &(0x7f0000009a40)=[{&(0x7f0000008780)=""/116, 0x74}, {&(0x7f0000008800)=""/192, 0xc0}, {&(0x7f00000088c0)=""/159, 0x9f}, {&(0x7f0000008980)=""/14, 0xe}, {&(0x7f00000089c0)=""/4096, 0x1000}, {&(0x7f00000099c0)=""/87, 0x57}], 0x6, &(0x7f0000009ac0)=""/32, 0x20, 0x1}, 0xd18f}, {{0x0, 0x0, &(0x7f0000009bc0)=[{&(0x7f0000009b00)=""/188, 0xbc}], 0x1, &(0x7f0000009c00)=""/39, 0x27, 0x354a}, 0x40}, {{&(0x7f0000009c40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000009e00)=[{&(0x7f0000009cc0)=""/14, 0xe}, {&(0x7f0000009d00)=""/21, 0x15}, {&(0x7f0000009d40)=""/162, 0xa2}], 0x3, &(0x7f0000009e40)=""/4096, 0x1000, 0x9}}], 0x4, 0x40000040, &(0x7f000000af40)={0x77359400}) getsockname$packet(0xffffffffffffff9c, &(0x7f000000af80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000afc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000e8c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f000000e9c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000ea00)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f000000eb00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f000000f600)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000000f5c0)={&(0x7f000000eb40)=ANY=[@ANYBLOB='`\n\x00\x00', @ANYRES16=r3, @ANYBLOB="04072dbd7000fcdbdf250100000008000100", @ANYRES32=r4, @ANYBLOB="3c0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="bc00020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400030000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040004001f03f8acc51eff0f09020600000008000100", @ANYRES32=r8, @ANYBLOB="7400020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400c769f41d38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ff0f000008000100", @ANYRES32=r9, @ANYBLOB="d801020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400d81800003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400e40000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400060000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="7801020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400b20000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3c00010824000100757365725f6c626c65640080000000000000000000000008000300060200000400040008000600000000000000000000", @ANYRES32=r17, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r20, @ANYBLOB="7c00020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400fbffffff08000600", @ANYRES32=r21, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r22, @ANYBLOB="bc00020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004003f000000080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000010040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r23, @ANYBLOB="080007000000000008000100", @ANYRES32=r24, @ANYBLOB="ec0102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r26, @ANYBLOB="08000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r27, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r28, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400060000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r29, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r30, @ANYBLOB="5001020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004005500000008000600", @ANYRES32=r31, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400c300000008000600", @ANYRES32=r32, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r33, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400f9ffffff08000600", @ANYRES32=r34, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400070007ef010000000300001a00000000010000c18000000008000100", @ANYRES32=r35, @ANYBLOB="cc00020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000700000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r36], 0xa60}, 0x1, 0x0, 0x0, 0x4}, 0xc1) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:11:52 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000600)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000700)=0xe8) r3 = getgid() lchown(&(0x7f00000005c0)='./file0\x00', r2, r3) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:52 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0xa, &(0x7f0000000680)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}]}) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f0000000640)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000005c0)=""/103) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:52 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000140)=""/125) close(r0) 11:11:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1ff, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) 11:11:52 executing program 7: socket$inet6(0xa, 0x1, 0x0) 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:52 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3b, "0fa79bd35686f3b91b52f9a07e2dec92e713a3ef69275da018b97435eb2e3c54099aef808f9013b4cbd6eff4c71bc42ac621e879d7c57e34ebd6e8"}, &(0x7f0000000200)=0x43) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x101}, &(0x7f0000000280)=0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000002c0)={0xad, @multicast2=0xe0000002, 0x4e22, 0x0, 'fo\x00', 0x20, 0x1, 0x13}, 0x2c) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) 11:11:52 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 553.735147] IPVS: ftp: loaded support on port[0] = 21 11:11:52 executing program 7: socket$inet6(0xa, 0x1, 0x0) 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x5b143344, 0x64000) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000280)) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="5ed88950d9f9bee5807ed60b80501bf4df6cb22fc5762c181ce6f854e7d108b8183d61b3f3f2b41a") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000240)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 554.076439] IPVS: ftp: loaded support on port[0] = 21 11:11:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x2) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:11:53 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="d11c77cdc72c13bce3b9b36ebfdd8714e438e81c90e6e192a7bf4a316a27fa26dce0e578687015f58e76b7fc8652c2ad8e103063cb889c45fcaf1db626590e9f0d7977be8a808f047275f05addb07fbf15ed25ab6c313179e7159fda45a753565924673bbc9f63039e221619783f9d426f4f5fe593d0a066a829aad0448fa9b2b8fc17a2b76d6a37fd9f4fd68efe95dde5a6c42e596b0b481873758d441d9de4ca676e7707", 0xa5, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) recvfrom$inet6(r0, &(0x7f0000000140)=""/240, 0xf0, 0x2000, &(0x7f0000000240)={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4240, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000001000)=""/4096) 11:11:53 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) 11:11:53 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:53 executing program 7: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000080)="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) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x2) r2 = msgget(0x1, 0x10) msgsnd(r2, &(0x7f0000001600)={0x3, "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"}, 0x1008, 0x800) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:11:53 executing program 7: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000080)="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) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 554.512621] IPVS: ftp: loaded support on port[0] = 21 11:11:53 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000680)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0xfffffffffffffff9, 0x8, 0x3, 0x1000}, &(0x7f0000000740)=0x98) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000005c0), &(0x7f00000002c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r2, &(0x7f00009f3000), 0x0, 0x0) lseek(r2, 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:53 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x2) r2 = msgget(0x1, 0x10) msgsnd(r2, &(0x7f0000001600)={0x3, "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"}, 0x1008, 0x800) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:11:53 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ftruncate(r0, 0x6) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:11:53 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'syzkaller1\x00', 0x3}, 0x18) 11:11:53 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x80000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x364, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:11:53 executing program 7: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000080)="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) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:53 executing program 3: r0 = memfd_create(&(0x7f0000000240)='self\x00', 0x2) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)=0x5c, 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vcan0\x00'}}) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000140)={0x0, 0x80000001, 0xfff}) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 554.869815] IPVS: ftp: loaded support on port[0] = 21 11:11:54 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0002522f1f000000"], &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x1, 0x10000, 0x200, 0x400, 0x2}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e21, 0x80, @dev={0xfe, 0x80, [], 0x16}, 0x7570}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}}, &(0x7f0000000240)=0x84) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000280)={0x2c3d, 0x85, "b387a8c12c233117644b2239788e587fa9a061fa6af9133e7960f392dc2489a6215ec840a528a44df5f3d13086e73b9e64604979333ef13bcdb1e7b96491ba076097204b3ecb972beb29e8b634778f53227c41a527a8185f3fb3c38b3e3b3c7db8fc0e3d92e01508578b904973200c1186cffc5b4aea44ad2ef43ec861f5d0b04ce6cf80a1"}) 11:11:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/15, 0xf) unshare(0x48000000) 11:11:55 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000001c0)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0xeb10aa3cd7e00e36, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000200)=""/10) close(r0) 11:11:55 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:55 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) 11:11:55 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:55 executing program 1: socketpair(0x9, 0x8000f, 0x2, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x800, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)={0x10000000}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000001000)=""/4096, &(0x7f0000000140)=0x1000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) close(r3) 11:11:55 executing program 2: clone(0x100000004000, &(0x7f0000000980)="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", &(0x7f0000000940), &(0x7f0000000600), &(0x7f0000000e00)="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") mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000640)='/dev/full\x00', 0x208c00, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000006c0)='/dev/dsp#\x00', 0x3, 0x200000000402) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000700)={{&(0x7f0000ffb000/0x1000)=nil, 0x1000}, 0x2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000680)={r2, 0x850d}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x4, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r1, 0xffffffffffffffff, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000005c0)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x3}) shmget(0x0, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:55 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:55 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) fcntl$setpipe(r0, 0x407, 0x9) close(r0) 11:11:55 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:55 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x3, 0x0) close(r0) 11:11:55 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:55 executing program 1: socketpair(0x11, 0x80a, 0x100000001, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0xfffffffffffffff9}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$unix(r2, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) close(r2) 11:11:55 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x1}, 0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/78) 11:11:56 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2, 0x31, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:11:56 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:56 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x4, 0x1c6e, 0x7, 0x3}, 0x1, 0x3, 0x0, 0x0, "8b2914dedbc29ae1"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:11:56 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x9, 0x4e22, 0x3, 0xa, 0x20, 0x80, 0x0, r1, r2}, {0x80000000, 0x0, 0xac7, 0x2, 0x4, 0x1, 0x0, 0x3}, {0x81, 0x4, 0x3, 0x8}, 0x3d45942f, 0x6e6bbe, 0x1, 0x1, 0x2}, {{@in6, 0x4d6, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x3503, 0x2, 0x2, 0x7, 0x3, 0x661, 0xdc}}, 0xe8) getsockopt$inet_int(r0, 0x10d, 0x24000000099, &(0x7f0000000100), &(0x7f0000000040)=0x4) 11:11:56 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) close(r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xa3f589fb6b776930, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 11:11:56 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x43, 0x7ff, 0x7fc]}, &(0x7f0000000100)=0xfffffede) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfffffffffffffd92, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:56 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x3ff, &(0x7f00000001c0)="295ee1311f16f477671070") openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000440)) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:11:57 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x1}, 0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/78) [ 558.024543] IPVS: ftp: loaded support on port[0] = 21 11:11:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc1, 0x200200) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x0, 0x400) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f00000002c0)=0x7) socket$rds(0x15, 0x5, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @buffer={0x0, 0x54, &(0x7f0000000140)=""/84}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x2, 0x0, &(0x7f0000000080)}) 11:11:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:57 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x1000}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/246) close(r2) epoll_pwait(r2, &(0x7f0000000280)=[{}, {}, {}, {}], 0x4, 0x80000000, &(0x7f00000002c0)={0x7fff}, 0x8) 11:11:57 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'irlan0\x00', 0x40}) 11:11:57 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x4, 0x1c6e, 0x7, 0x3}, 0x1, 0x3, 0x0, 0x0, "8b2914dedbc29ae1"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:11:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x8000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000240)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x511000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000000)) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000000c0)=0x200) 11:11:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:57 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x101000, 0x0) 11:11:57 executing program 4: syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101300) r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x4, 0x8000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000100)=[0x2, 0x101]) close(0xffffffffffffffff) sync_file_range(0xffffffffffffffff, 0x3, 0x6, 0x3) 11:11:57 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40) recvfrom$unix(r0, &(0x7f00000001c0)=""/36, 0x24, 0x0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) [ 558.434383] IPVS: ftp: loaded support on port[0] = 21 11:11:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:11:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:57 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000006c0)=""/246, &(0x7f00000007c0)=0xf6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000004c0)={{0x0, 0x1, 0x18000000000000, 0x0, 0x81}, 0x4, 0xffffffffffffffc1, 'id1\x00', 'timer0\x00', 0x0, 0xb7, 0x0, 0x5, 0x6b7}) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) lseek(r1, 0x3c, 0x4) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) r2 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) write(r2, &(0x7f0000000800)="ccf7d2a94d9095e341", 0x9) getsockname$unix(r1, &(0x7f0000000840), &(0x7f00000008c0)=0x6e) 11:11:57 executing program 4: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x100000001, 0x101000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100004}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x17c, r1, 0x0, 0x8, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x38a}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) close(0xffffffffffffffff) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000003c0)={0x303, 0x33}, 0x4) 11:11:58 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xc08, 0x2000) perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x70, 0x1, 0x310, 0x3, 0x8, 0x0, 0x190ddd7e, 0x80, 0xc, 0x4, 0x8, 0x4, 0x1, 0x614, 0xff, 0x5, 0x1200000000, 0x80000000, 0x81, 0x7, 0xffff, 0x101, 0x6, 0x1ff, 0x5, 0x2, 0xb886, 0x9, 0x52, 0x57, 0x1, 0xf7f2, 0x53800000, 0x3f, 0xffffffffffffff3b, 0xfa, 0x3, 0x0, 0x7, 0x2, @perf_config_ext={0x9, 0x1c8a}, 0x10000, 0x2, 0x1, 0x5, 0x800, 0x1f, 0x3}, r0, 0x5, 0xffffffffffffff9c, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl(r1, 0x3e09, &(0x7f00000000c0)="d1908be384d8d3f93e908a968652ec") openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x4400, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000180)={{0x7ff, 0x4}, 'port0\x00', 0x8, 0x0, 0x3, 0x2, 0x0, 0x1, 0x4, 0x0, 0x3, 0xfffffffffffffffd}) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:11:58 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40) recvfrom$unix(r0, &(0x7f00000001c0)=""/36, 0x24, 0x0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) 11:11:58 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:58 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) close(r0) prctl$setfpexc(0xc, 0x80000) 11:11:58 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0xb4, &(0x7f00000000c0)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:11:58 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x7fffc, 0x0) fstat(r0, &(0x7f0000000080)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) close(r0) ioctl(r0, 0x3, &(0x7f0000000000)="c2b01315a8e1b26c62c02d42ab7977d11b6f1f2a00cff23dc5c65a55e009e66b18aab71861b788e5b886c55923216dbf25224e7baa31c6b28915a664a2") 11:11:59 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40) recvfrom$unix(r0, &(0x7f00000001c0)=""/36, 0x24, 0x0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) 11:11:59 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7ff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0xa02a, 0x9, [0x7, 0x1, 0x78, 0x20, 0xfffffffffffffff8, 0x3, 0x8001, 0x6, 0x7]}, 0x1a) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) close(r1) 11:11:59 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vhost-net\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000600)=@random={'system.', '/dev/dsp#\x00'}, &(0x7f0000000640)='/dev/dsp#\x00', 0xa, 0x3) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r1, &(0x7f00009f3000), 0x0, 0x0) lseek(r1, 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) bind$alg(r2, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) 11:11:59 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x0, 0x3, 0x7fff, 0xfffffffffffffffb, "a43cfd36ac10354e291d737150aae48f83a4ff8ff95328fb701e456e81bf7e33"}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x2, 0x1) close(r0) [ 560.149689] IPVS: ftp: loaded support on port[0] = 21 11:11:59 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40) recvfrom$unix(r0, &(0x7f00000001c0)=""/36, 0x24, 0x0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) 11:11:59 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:11:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) setsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f0000000140)=0x1, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000000240)={0x0, 0x7530}, 0x10) ioctl$TIOCCBRK(r5, 0x5428) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x80000, 0x0) ioctl$void(r2, 0x0) 11:11:59 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40) recvfrom$unix(r0, &(0x7f00000001c0)=""/36, 0x24, 0x0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 11:11:59 executing program 0: clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:11:59 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) readahead(r0, 0xcaf2, 0x6) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:11:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = inotify_init() r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x84000482) r3 = semget(0x2, 0x1, 0x240) semtimedop(r3, &(0x7f00000000c0)=[{0x7, 0x100000000, 0x1800}, {0x2, 0x8001, 0x800}, {0x0, 0x10, 0x1800}, {0x0, 0x3}, {0x6, 0x62e, 0x1000}, {0x0, 0x5b, 0x800}, {0x1, 0x100000000, 0x800}, {0x0, 0x6, 0x800}, {0x3, 0x9, 0x1000}], 0x9, &(0x7f0000000240)={0x77359400}) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000180)="fd", 0x1}], 0x1) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xd9) semtimedop(r3, &(0x7f0000000440)=[{0x3, 0x6}, {0x3, 0x6, 0x1800}, {0x3, 0xa4, 0x800}, {0x1, 0x2c, 0x1000}], 0x4, &(0x7f0000000680)={0x0, 0x989680}) sendmsg$inet_sctp(r2, &(0x7f0000000540)={&(0x7f0000000280)=@in={0x2, 0x4e24, @rand_addr=0x200}, 0x10, &(0x7f0000000500)=[{&(0x7f00000002c0)="3d5bc4fddd482ab9d12b048cd0f4b07e3036957ed0116de8fe04694d9af4d088c10f8caf66f7fc0dde78c03c5de0f08488ebd0d8f3a4173d6926218649fa076067435505f4dd8edd0357dedc1d329bbeb8d28f0c14290282bee54e7eb125de4ddd7e3e58fa515424462154e5cf6b762062202d984d106b5f851f4e98a08518e979baf330fa0302ced4bd370e5ffaad720085fe8b93bf52c0dbc031a2b7427ed4dc4fb03141e1207f5f1f01d15601cc5e70b070cd4781c6dd860c1f728151d9d4fdb13ece3ea645eb286aa9e44550382d808ce29faf9de7c17aebf3c0486af9b5a1aa", 0xe2}, {&(0x7f00000003c0)="826da8ed1df663852bc51f9d2b92812a3a1d0f7f2a0121daadf6668d902088fd13ffd82c4f2e139e6e685c12e671c71f6d33aa71dd0d5772767e45fedcda206120253b9ae37322348f6d65bd40fa071d6c8c61657389", 0x56}, {&(0x7f0000000440)}, {&(0x7f0000000480)="0373568b558f6686cb220484d35e1a17b40714e5c55039b47de870c491c79c617383dc88056ff0b0d369541e76680edf6ac2658368dd6fdfb2c5d6b1edaaf3cf1b8ef8fc8247190427a66f6bbc48d2e22898fa0cab4ede10a1e0e47c1e870c", 0x5f}], 0x4, 0x0, 0x0, 0x8080}, 0x800) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000000580)=@hopopts={0x2e, 0x1f, [], [@ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x14, 0xc8, "dfad52cf603e139c05b3f522045d31446c87f130864146446a56b2ef015226b2ea2ab7a47ed4a40f219663b6dcafea36272548b3ec3916c0509d7e41946421d62543e590bb887353d116f2a9adfbed0dc7cf7b611ea17d295af074062759f1da928562592973e3577cf277a358a862a4e9a51884ee35deb5abe3b47aa81dcd94c5c0d39c00178c555f3cf3dff9f262d9e3a399646d4f13755062bc4ddfa3ba7106d6805e99d26ebe6c105ddf672bd2f232cfd46bed913d96ed4a8be454a47ac9d575ec314191cc91"}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x100) perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x7f, 0xcd3b, 0x7, 0x100000000, 0x0, 0x3, 0x28000, 0x1, 0x6a7, 0x466e8000, 0x1, 0x40, 0x3, 0x4, 0xc30b, 0x4, 0x4, 0x800, 0x3, 0x101, 0x0, 0x8, 0x8000, 0x4, 0x7f, 0xffff, 0x7, 0x2, 0x4, 0x3, 0x401, 0x2, 0x2, 0x5, 0x100000001, 0x8, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x9801, 0x7fff, 0x20, 0x0, 0x3ff, 0xd54c, 0x6}, r4, 0x4, r4, 0x1) 11:11:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:11:59 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40) 11:11:59 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:11:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000180)={0xf, 0x8, 0xfa00, {r2, 0x16}}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000240)) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 560.954969] IPVS: ftp: loaded support on port[0] = 21 [ 561.154453] IPVS: ftp: loaded support on port[0] = 21 11:12:00 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:00 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) 11:12:00 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000300)=""/218, &(0x7f0000000400)=0xda) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, [0x0, 0x3, 0x0, 0xffff, 0x7, 0x1, 0x9cc0000000000, 0x4, 0x100000001, 0x6a39, 0x8, 0x7fffffff, 0x3ff, 0x5, 0x2]}, &(0x7f0000000200)=0x100) write$cgroup_type(r0, &(0x7f00000002c0)='threaded\x00', 0x9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x7f}, &(0x7f0000000280)=0x8) 11:12:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, r0, 0x0) socket$inet6(0xa, 0x1, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000140)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000000)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x3, 0x0, 0x0, &(0x7f0000000080)}) 11:12:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:00 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1fffe, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:12:00 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000180)=0x100) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000100)=0x101) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0xffff, 0x1, 0xd55, 0x6, 0x4, 0x17e1, 0x0, 0xf89a, 0x7, 0x9}) close(r1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000001c0)) 11:12:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:12:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000240)="de1ddf4e9f82c15b71001adac1c602ada875912b9dbe21d7a6a05f971fdd4d24df380864830cfc35bfd1ede6ef7ddbeb871ba21f5e6b888c7226961610095ab5600699086dedf7f2940c551f30b8f017e96a2fb7ecad5eb96dd60f0c67cf959789786e96651e1b6c7c08191ee69448800b26485d47e371da856cc073a5d36350a80c559d6f9a8c325b38a57bc666e1cac8f851182029688a02bc0815654f05b9d2c71de935fc84f5dd87ab7b56735a8aa8ed2a53af") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) io_setup(0x0, &(0x7f00000000c0)=0x0) io_getevents(r1, 0x5, 0x3, &(0x7f0000000140)=[{}, {}, {}], 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x210080, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) 11:12:00 executing program 0: clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:00 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:00 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) openat$cgroup(r0, &(0x7f0000000580)='syz1\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) poll(&(0x7f0000000600)=[{r0, 0x400}, {r0, 0x200}, {r0, 0x4512}], 0x3, 0x1) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x9, 0x800) sendmsg$netlink(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001000)={0x12bc, 0x36, 0x208, 0x70bd26, 0x25dfdbfb, "", [@generic="6fb9600923f59b600dea506ab973da42fce7702897a7c099912c0c2e7e96819907461c90ff43c99673a5a3fdebc285b89ea34fff832ee3bd5def283d3985578e3ac55a0122bf00494017968b7e1f01e82e6c757bb7999e1ecdc3d08b3738c9a3593ab20a8fc2cde5ac317a9a8af578571c4caf0635522f869d27447729e571ac878cc835169488b48579c682a2a744b68487a5c8b4f121a5e5d95ad161f4c3d98af66ca85c116d78876526d56d1815deacca910888dc804a491cace7fd51c97093c62f17b27bae637c2453123a9bec9199410abb7dd485cdab04aa", @generic="256d2bb38cc2e7590285e154e4a979a643017ca9acb8c54652cf0878e52f109b9d9e411f3c623e021cce95c1b29255774f24b6c1d6798e47b4f77317ae8c4f4a7817d32f423055c6fa20bbb9ce7926eda65a95768308c58e37b15c168e2e263c11c13d14f68c1f0ab43bba500a800cf51cec2eceaefe39e3964ded7d15cc388e554f124bdfe6cc627e2ea272c25f848b60c414787f218c4e40010fd3a6c3b1c55f8bcdea9de19892f0914a3b8188b03907944220b87cc76252e1baa7a18f5404", @nested={0x1110, 0x43, [@typed={0x4, 0x6f}, @typed={0x8, 0x35, @uid=r1}, @generic="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", @generic="b4befaa417c42f72cea9ce603dd26787fee7b1174d9f3fd8defd4345a31ca06d16010735bc703adbfebdae9be6acebac7ddf635a4c9d4406f768447aa1254dcc8080b09c4a7a2d782563b5a1e5489628dfbdc6f18459bb20abee7508d160ce14744cf5b0357bf1cfa996d407095cdcf339610280058f1f8a029cfb296f5ec8d6b3010b59fd63ddd53e1750d3eac4293e3cc84220aefd73a6b7bb43084dce2408b7ceda4172175ae86095c4c83bd7d2fd2717b1744e3a45ba217353fea12c065d2b3fc628c47ecbbe5e22efc620a71f8f84b282396104fc65228ed024e39ab4df", @generic="78392ea067605f5a9ee6d6157383b9804f", @typed={0x8, 0xb, @fd=r0}, @typed={0x4, 0x70}]}]}, 0x12bc}], 0x1, &(0x7f00000004c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x80}, 0x4800) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:12:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2}, {r1, 0x2061}, {r0, 0x190}, {r1, 0x100}, {r1}], 0x5, 0x8) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x10000, 0x0) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000140), 0x1, 0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000180)={0x1, 0x101}) [ 561.735873] IPVS: ftp: loaded support on port[0] = 21 11:12:00 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/111) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ifb0\x00', 0x4}, 0x18) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x6, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000)=""/4096) write$tun(r0, &(0x7f0000000200)={@val={0x0, 0x601}, @void, @arp=@generic={0x30b, 0x8aa8, 0x6, 0x0, 0x1, @random="cd214c46f44d", "", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "7e94c5a46d625a013b70dc84200e2652"}}, 0x28) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="270000004d629558aac0595e264fd874eca0c85cff7c2d4199d6610cc7b285d93d57ad8b07ede7ef8e7aed"], &(0x7f0000000080)=0x2f) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) close(r0) 11:12:00 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 562.089825] IPVS: ftp: loaded support on port[0] = 21 11:12:01 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f00000005c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@sack_info={0x0, 0x800, 0xffffffffffffffff}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000680)={r1, 0x3}, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="706572736f6e616c697479005d82a7336489ce5bda0a0fd81d814eb15432b3e583f4f58ba51cf65347e346e484375f3b177c09b3ee9b0c6ce0e3cc7ec8ee067664c3c2f573c428867a4d951c87cc1fa9cae30a9ffbfbfacd2225d361be19813b9e68acf48d347c6b555a3e1966d01843c9d2ada1756f47af2b2c258d55e7f160c7de2af9fbec1f20bc0a3cc530f466713fdf5a6578d7861a5dae4285985a4a105addaf3169870d02f2cf8769d76091230874707ad3d5c6818d9477671c483acc99af30b48c4210512ee897a9e894cca176f070ec022efc6fe11517d648f1d3b6aa7d858f893e9cba3c4f497bc1b0cc3745ae9de49f89152074f7604f276665c232239ad8af449406ea4d17fd30a4aca89fbf9f88b0b67958b80634f40914a58f7f8ce6a61075436e6b685d8b97b1fb09822e1e8f4447ec62e4be7a9a587364747c3714dd79dc90a8a33a14eb14cbbf1cb7d145e4d29ea11518ee5c797b1a0b38d412d7cdfb3e12dcd5f780aed68f35d04446834d8cfaab2b1c871f54662ebf30c892902b6338cfb706d8db7273d97a816b4c23910cc5794a") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r2, &(0x7f00009f3000), 0x0, 0x0) lseek(r2, 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:01 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1d9, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x200) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x800, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x30, 0xffffffffffffffff, 0x400000000) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000140)=0x2, 0x4) 11:12:01 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x9, 0x6ff9, 0x0, 0x0, 0x20}, &(0x7f0000000180)=0x14) write$tun(r0, &(0x7f0000000400)={@void, @val={0x3, 0x1, 0x6, 0x10000000000, 0x7}, @x25={0x0, 0x3, 0x13, "f0d0835921b310502e2621b18b3dd78cb64028e5ef8ee19d82a33e442856287bf5edcbc31c7943bc5a4f5613495b7ee5d8cc66f160463f270c7f66cc210a23f63d71d9ca1a2a7ecf4bc541adb6da29e94d9de344017e93986f4c4581718221bff10e2797334672b044fc6a2dba"}}, 0x7a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x10001}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x7ffffffe, 0x101, 0x3ff, 0x100, 0x1, 0x2000100, r2}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="503383e9f20c"], 0x6) 11:12:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16") 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:01 executing program 4: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x480001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:12:01 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x731f1425, 0x9, 0x3, 0x8, 0x10001}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x31, "14f30a46466947dca7b79741843be4ce23c227041936ff8f59da1b07393e5691d8bfacc850459ff4cda54ff1e0632af950"}, &(0x7f0000000180)=0x39) unshare(0x48000000) 11:12:01 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:01 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000300)=""/220, &(0x7f0000000400)=0xdc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x1, r1, r2, 0x2, 0x408) close(r0) 11:12:01 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f00000000c0)=0x1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x800}, &(0x7f0000000300)=0x8) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000140)=""/120) 11:12:01 executing program 0: clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:01 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 562.678720] IPVS: ftp: loaded support on port[0] = 21 11:12:01 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x1000000000000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x40080, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000180)="e075a0e68fe7bb350b9064421b9e46a8c0d5524faf984cb045fa8cec43ca13651af715fba102b34e2ef919fa0572d8adfcaa", 0x32}, {&(0x7f00000001c0)="d8c6852ccdc7610b89640e8d7e859ee6b7cf0cf90d366469f52719ae8389df4a7290dc919b8071fbc4dbdae8f170411f8dce1d653ee752504415d86c766337a91d1572de38f152b64224a11a56d0a6340e1321619b18468c683f7d5b55108b75353c0e62771e51ca65b0a29ff40f8de8168a554aca5524e56f73fcf4edfd852893ac831e40e5ba2329fe2ca7e8b03a870d353f5310231efba7b72972ffaec308b0c2de779ecf96a25f298207ae5c", 0xae}, {&(0x7f0000000280)="b506119e744d1a3a59e8c2811ba82fa57687d8d34688b6f6ca33e3f19f86e242cdd5fdb3f7f86f8909e6318d41ae36f0c8b021c23cb717e4c0ba0da2607ed88e228758dada9ab6c7ff132d328c1da547d3d707f0c63accfe67be2c3a7fa9d027b153694ddc445e823a52a8a35df54142a41346b605a1ca12226ddecbb043b611fff1abdaa4e71592e342158a026cf06e7a3b1f50e928d95fccffb5652de3fa9581b05e6303ee91b875e532ef0c489f5c12f1863801ecaef7d78d257e0bd6206735684af358a32a23", 0xc8}, {&(0x7f0000000380)="d1", 0x1}, {&(0x7f00000003c0)="f6bf735af6c6fca7ec7fda08f97a0d1361a2f31863", 0x15}, {&(0x7f0000000400)="40f3f50b524f20dd322588c63e4d5e25429e04bc7e4bf56d9b55d73ffd9d8ea293171253fdaf8096510adbb1a0816d02ffba8d4246d84e8fa225cc26e3e761a3ed71068541907590a77aafcb906ab841b5768b08f9552bb3ffc3cff5e1d7d7b8f6822ac728bc243b5c3b2ba2ec9c7ea8edb771ab6417dff67441f1785d44c1ec18e458181d03184efbb0b095dd8ae48098453b45ec77848818fedbd1295f4852466ae3e5b069159ea0039266a94ba2f0d430d3595cf6a73082176891702d8a4e490222dfd2a5acb1108491d25b06dd2b2a65fa1a1c8472b074aa2f562b", 0xdd}, {&(0x7f0000000500)="936e6556a41ef03ca907ea2092f711f9e673ca9feeff41eac3d357154d41775b04e3fa3cc3f0e165f0714b0bbf098b4269ce92a9372ff36976aed85a96da5faff93d892b6dfbfba74b7e26cb0d7b0c0005c1e5e278039f4e75a6dff3f13bf5cb3858239ffdb543cd3b8c284d5fd26706a188a8952f836d375d40e102bc01cfbdc864d47133bf22c72a62c3cc7fb8c04e76888c2589f1abc4d3972703e0a9fd3bf2f508f1ca942699fa9ea4e767ff35180874ceda234b01f4b7d4def37e6adb3edb7808cf452b1e05c6374eeea4814b22850a5e4ea3a0be0b761c7992b5ed02267c8a8af8d36c8a28334e", 0xea}, {&(0x7f0000000600)="3b69781e518916018a9dfee02c5ae1ab4226c553ba7089e7346cc527d0a6b6edd36972d5f03439787811fdbcecedbdfc2084a3ec9ecd885c823015cced2fc3c58f8861c8442cbd5a09c2a54693d46be08c7067ee4557604a1f1d61e276bf4d", 0x5f}, {&(0x7f0000000680)="886098b1e6eb8102fb2179b2219e8e0076c6ff59a8eb08497ad502646b66524de701f17224d7fea8f63050e19d2f1c66c3034446957db4e77fa44b6982c9a8410a5ff400676990f07eb59062803902ca1d4663e28e9ae02238714115de72d8a46217003aac824a38a3e3b63c", 0x6c}, {&(0x7f0000000700)="caca4f61d806797b541cb3c1919b3184aa83e8221cf4520410c99a56d1058a0644d07c5904180734267760c4f967b2481c7e516baa1334fb365cea4c819d753fa0bc802a653735e12e1f8db64ddcdc0b7689cd0a45ecffacced4acf14d3fce82871633b2c41c5b181f29e1", 0x6b}], 0xa, 0x0) 11:12:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16") 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:01 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:01 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 11:12:01 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000100)="a9ce208d2ef259bff39badc3b1aedfab621fb0682eec7297e360a46b5cd51dfd74203659f1c67c515874c5f5e1208cbe1eb9c311d67beead80ff87efb32a22945bc255d6f17ddba1a0fad813055a147df4161f3e27f50ee30b51414feb7235f7f916e5dcc2ee9f46740dfa828a5f0c59bc3f84b29f421ea62ec64e049d6b2c8b94114aff26fdb55c06c93a44d5de0b101aa6cc3dc6a913cbcdf2ff65f6c7d1d89cf0633b", 0xa4}, {&(0x7f00000001c0)="2f2f54c0b2bd907c2ae9a197f59c065133dc6ffb9178c888fbe5b40721ea3aa4373d81414b80e60c", 0x28}, {&(0x7f0000000200)="8f4ae0936eebb77f6356c717336be632ce144f6b4397eae3ac5968e6daeddf694839a41eeca3edb77036ec14a4e2c794b62422dd67940d104d62c6353a482d9070f1a68bc8dd040f443436d7789039e75ea4f07f", 0x54}, {&(0x7f0000000280)="4106b54770475a94000e08c530f6c5ae95d9ffb940008a531578081a97e37efec95042d9a247481151726cd0aff59e4e7d57cfe294af751121c602ce5377ebb3fcfccbfbe0bb3c0e14ded2765d603c8c69fe6901d0302bd4a67f7d8831325ec325b6682dd2773968dc9083848482240ae653e70059c5ff65ae11a3099b5e6497fcded802c872383e713a44f53c562e6be927fc75", 0x94}, {&(0x7f0000000340)="b1de8f13a507a9f7e840d0c7a11469f3d3cac36bc238282f118dd143c633077ad14f774c10bd76cde2db1e0baec02b2590acca07907ecd08b880bbd7fba33cbcada1097908c2f41a3e2905afecd678c0534f595cca6bc681ac99c97df6a7be394bd7c3240040bd870a665aeffb586d9095b2cf38d1c904f53c30c50f79e3f696d254741c3747a74f64490d876960551de33c84f455abc85cc4b163c5d7f74753cce1b5fa408c5ddee7f80d70f37ca5455e54bc84e5b33682635e4ae05c6f663c905a0c89ff08d04f27b8ddc1732ef7b150b793c438419907ad4c71a6b5ef1c85a25bfc3753d85a760000ab874ebf145e2013e3a327c347c3", 0xf8}, {&(0x7f0000000440)="7b082f1a51b4e56d356b512ad1ff45ceb25d34f7f89657be374c522aba493907e6ff8ef018065f0055587d0c384f2cc7e9d70d0077dc59dd5f91f3dcfa3d76f6a7ebfeae2622ed628466f7f4b90130e7af1097ad60cd39d88bab11fe5ffb6c720674ab7d4f41494e340d64eb550126e4d64a", 0x72}, {&(0x7f00000004c0)="28a546112c526ee1d32c72c1e5be46c270a1fb7be59d4d2034478d27137269e1cad084b1bdbc55db6694f252017ebe5674faffaad03a18788930f1d1c1b1289e2c81", 0x42}, {&(0x7f0000001000)="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", 0x1000}], 0x8, 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000600)=&(0x7f00000005c0)) 11:12:02 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f00000005c0)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:02 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16") 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:02 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000100)) close(r0) 11:12:02 executing program 3: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0xfca) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2d, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}, {0x0, 'rdma', 0x20}]}, 0x1e) 11:12:02 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000001c0)={0x0, 0xffffffffffffffc1}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/80) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x3, 0x101) close(r1) 11:12:02 executing program 5: r0 = socket$inet6(0xa, 0x80807, 0xfffffffffffffffc) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x42) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x444002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x2, 0x6}) unshare(0x8020000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x40, @time={0x77359400}, 0x4, {0x7, 0x7f}, 0x3, 0x2, 0x800}) semget$private(0x0, 0x4007, 0x0) unshare(0x10020200) 11:12:02 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00'}) 11:12:02 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x3) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:02 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f47767") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:02 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x5) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x801fffc) r1 = semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) semop(r1, &(0x7f0000000000)=[{0x0, 0xffffffffffffffff, 0x1000}, {0x3, 0x1, 0x800}, {0x3, 0x101, 0x1000}, {0x3, 0x9, 0x800}, {0x0, 0x1, 0x1800}, {0x6, 0x100000001, 0x1000}, {0x3, 0x5, 0x1000}, {0x5, 0x5, 0x800}], 0x8) 11:12:02 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:12:02 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000500)=""/246) close(r0) 11:12:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000001680)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00000004c0)=""/230, 0xffffff9b) socket$inet6(0xa, 0x0, 0x0) 11:12:02 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x2, 0x0, 0x4, 0x1, 0x4, 0x9}, &(0x7f0000000140)=0x20) close(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)) [ 563.896841] IPVS: ftp: loaded support on port[0] = 21 [ 564.111170] IPVS: ftp: loaded support on port[0] = 21 11:12:03 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) unlink(&(0x7f0000000340)="e91f7189591e9233614b00") listen(r1, 0x5) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x2, 0x3f0, [0x0, 0x20000640, 0x200009a0, 0x200009d0], 0x0, &(0x7f0000000600), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1b, 0x10, 0xe84f, 'syzkaller0\x00', 'veth1\x00', 'vcan0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xc0, 0x138}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x3f}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x400, 0x7f, 0x7, 0x1, 0x0, "3ac4cd6c351ed51afa6445744148f640312a3cd6f61f5d6a132f532aa721513b80c4ae74df4c314e479ca534bc7a91b21874a12effcae08e049f9a06f9238e90"}}}}, {{{0x9, 0x8, 0x2, 'ifb0\x00', 'ip6gretap0\x00', 'syzkaller1\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @random="e7a73690fbbc", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x120, 0x1c8, 0x1f8, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80, [], 0x19}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xffffffff, 0xffffffff, 0xffffff00], [0x0, 0xffffffff, 0xff0000ff], 0x8, 0xad, 0x20, 0x10, 0x4e22, 0x4e24, 0x4e21, 0x4e23}}}, @cluster={'cluster\x00', 0x10, {{0x100, 0x2af2, 0x2}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x1, 0x9, 0x1, 0x0, "6ee249b8157f07ee653c162ad962c0335f59bb925f0b430c792f1293809855780456ce11069d639114e70fcba04f55e3501d6b8e6c6dc910982919bbfd6dcd86"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x468) pread64(r3, &(0x7f00009f3000), 0x0, 0x0) lseek(r3, 0x0, 0x0) pread64(r3, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f00000005c0)) 11:12:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f47767") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:03 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)={0x57, 0x7, 0x0, {0x23, 0x1}, {0x3, 0x2}, @cond=[{0xfe7, 0x4, 0x1b1, 0x81, 0x671010c0, 0x9}, {0x7, 0x4, 0x100, 0x8, 0x1, 0x800}]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$KDSETLED(r0, 0x4b32, 0x1000) 11:12:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000c51000/0x3000)=nil, 0x3000, 0x200000000000002, 0x31, r0, 0x0) socket$inet6(0xa, 0x3, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:03 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:03 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) 11:12:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)="8b8bfba0db1df9072b84e6461ced0ebc52cfbf4dd37f66da2c5d7ed0ce716c3941f39fe19856a5e0c51960ce573a62b95f19cfc1dd4fd3903702756f72e2a786bed1b1256722a6500d588b66b1019589b4c983a2e45f2659db2d1d114f80d2af9aa266d7d58f70c35f5bb7ca88d15ed5c7255440c76c9824b1693a02e15aa7e31a33414f2864a2b0a61fe9fc0d8ceb7bd0cd4fd8a1") semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:12:03 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:12:03 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/236) socket$inet_udp(0x2, 0x2, 0x0) 11:12:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f47767") 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000000)) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="4e2617a4eaba9149f3a85cab7c143d5e23d06d735bfb5879198af74a27422fea9d01deb1688516716c6c3193a31e6e5e6a", 0x31, 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x2, r3) [ 564.606374] IPVS: ftp: loaded support on port[0] = 21 11:12:03 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:03 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'lo\x00', 0x2}) close(r0) 11:12:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f4776710") 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 564.988421] IPVS: ftp: loaded support on port[0] = 21 11:12:04 executing program 6: 11:12:04 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x22d, 0x0, 0x6, 0x13fb}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x0, 0x5, 0x9, r1}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="538d4172f42ea7084b26cbad3f5fe5bb2250e5f83a23970039d92ad82e66b33d077f18aa111c3ed277f02ef2919082f5a6d13c946b6464cc1da5c77c0bbd919664cd9ccdc2ed444915b999935a40927ec16b73c0173e3b8de746c4f125926d6a375a5352d8"], 0x6) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:12:04 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:04 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xb1d8, 0x400) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000180)=""/40) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x6) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000240)=0x8001) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x402000) ioctl$TCSETSW(r3, 0x5403, &(0x7f00000000c0)={0x80, 0x1, 0x5, 0x7fff, 0xffffffffffffff8d, 0xffff, 0x0, 0xf66, 0x7, 0x1ff, 0x9, 0x4f}) 11:12:04 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:04 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000001c0)=""/146) close(r0) 11:12:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f4776710") 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) connect(r1, &(0x7f0000000040)=@llc={0x1a, 0x30f, 0x8, 0xad, 0x100000001, 0x418, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) 11:12:04 executing program 6: 11:12:04 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'erspan0\x00', 0x0}) r2 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x420100}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=@updsa={0x168, 0x1a, 0x0, 0x70bd27, 0x25dfdbfe, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x3, 0x4e24, 0x5034, 0x4e24, 0x0, 0xa, 0x20, 0xa0, 0x87, r1, r2}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0xff}, @in=@multicast1=0xe0000001, {0x9, 0x9, 0x67a8, 0x5, 0x7ff, 0x7, 0x7ff, 0x400}, {0x0, 0xa9f, 0x10001, 0x80000001}, {0x0, 0xfe2, 0x4a32}, 0x70bd2c, 0x3505, 0xa, 0x7, 0x80000001, 0x1}, [@etimer_thresh={0x8, 0xc, 0xc3}, @algo_auth_trunc={0x60, 0x14, {{'sha1-avx2\x00'}, 0x90, 0x0, "c34c3a08d413d0a86ffead5fd071c0f8a9b5"}}, @etimer_thresh={0x8, 0xc, 0xffffffffffffff9b}, @ipv6_hthresh={0x8, 0x4, {0x2b, 0x73}}]}, 0x168}, 0x1}, 0x40) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:12:04 executing program 6: 11:12:04 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setrlimit(0x5, &(0x7f0000000180)={0x5}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x9, 0x5, 0x1, 0xfff, 0x5b39, 0x4, 0xffffffff, 0x7, 0x5, 0x20, 0x5, 0x5d}) socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x9, &(0x7f0000000140)="295ee1311f16f4f1700000") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:04 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000100)) [ 565.537614] IPVS: ftp: loaded support on port[0] = 21 11:12:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f4776710") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:04 executing program 6: 11:12:04 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) process_vm_writev(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/107, 0x6b}, {&(0x7f00000001c0)=""/84, 0x54}], 0x2, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/4, 0x4}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:12:04 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x20000000000004) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:04 executing program 6: [ 565.921642] IPVS: ftp: loaded support on port[0] = 21 11:12:05 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x401000000000}}}, &(0x7f0000000680)=0x84) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:05 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:12:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x0, 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:05 executing program 6: 11:12:05 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0xfff) close(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000180)=""/244) 11:12:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0xc0080, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x8, 0x0, 0xd7d2f1d, 0x7}, &(0x7f00000000c0)=0x18) unshare(0x48000000) 11:12:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000000000)="5f30302ffd15ddf42de273b34e0e1ac23c7c9208f662594491c43f46ea77fedf4f43ad0892efbf2106e893c37cde2bfdea3bd5aa475962") r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:05 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:05 executing program 6: 11:12:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xca1, 0x10804) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 566.505528] IPVS: ftp: loaded support on port[0] = 21 11:12:05 executing program 6: 11:12:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x0, 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$eventfd(r1, &(0x7f0000000040)=0x3, 0x8) 11:12:05 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x6, 0x4) close(r0) 11:12:05 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x28}, 0x8) close(r0) [ 566.924119] IPVS: ftp: loaded support on port[0] = 21 11:12:06 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x4) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:06 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = dup3(r1, r0, 0x7fffd) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000)=0x1, 0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:06 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='devtmpfs\x00', 0x0, &(0x7f0000000cc0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getdents64(r0, &(0x7f0000000100)=""/186, 0x4a9e280) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000940), &(0x7f0000000980)) poll(&(0x7f0000000000)=[{}], 0x336, 0x0) 11:12:06 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:12:06 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) syncfs(r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000380)=""/246) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) close(r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) io_setup(0x7fff, &(0x7f00000002c0)=0x0) io_cancel(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x158, r0, &(0x7f0000001000)="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", 0x1000, 0x76a, 0x0, 0x1, r0}, &(0x7f0000000340)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000200)=""/188) 11:12:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000080)) unshare(0x48000000) time(&(0x7f0000000000)) 11:12:06 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 567.498766] IPVS: ftp: loaded support on port[0] = 21 11:12:06 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f000024a000/0x3000)=nil, 0x3000}, &(0x7f0000000140)=0x10) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:06 executing program 6: mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000040)="0000000201000000000000010400", 0xe, 0x0) execve(&(0x7f0000000380)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000080)) 11:12:06 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="0ff32c1b41e74d2a1fe3f7304f39649d", 0xffffffffffffff45) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$poke(0x5, r1, &(0x7f00000001c0), 0xce) close(r0) 11:12:06 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$TIOCCBRK(r0, 0x5428) 11:12:06 executing program 6: mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000040)="0000000201000000000000010400", 0xe, 0x0) execve(&(0x7f0000000380)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000080)) 11:12:06 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$KDADDIO(r1, 0x4b34, 0xfffffffffffffff8) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) r3 = dup3(r2, r1, 0x0) fcntl$setstatus(r3, 0x4, 0x3ffb) ioctl$TCSETAF(r3, 0x5408, &(0x7f00000000c0)) write(r1, &(0x7f0000c34fff), 0xffffff0b) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000240)="296783a26a312ae2943b5432e3332a14cb64a481478d05d424a65977672270012767c4248eff7f000000000000ced9b77f7b83f88c111343bd671286fa33b4b683bbe0b3a83f1688f4cef782dc798b33ee09198c7c6dd73ce4c402") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 567.912482] IPVS: ftp: loaded support on port[0] = 21 11:12:07 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x3, 0x20100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000640)=@assoc_value={0x0, 0x100000001}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000006c0)=@assoc_value={r1, 0x3}, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="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") r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r2, &(0x7f00009f3000), 0x0, 0x0) lseek(r3, 0x0, 0xfffffffffffffffd) pread64(r2, &(0x7f0000000140)=""/254, 0xfe, 0x0) 11:12:07 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x80000000, 0x1000, 0x2, 0x1, 0x1ff, 0x5, 0x1b2, {0x0, @in6={{0xa, 0x4e22, 0xa72b, @empty, 0x5}}, 0xfffffffffffffffd, 0x0, 0x0, 0x9, 0x3f}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x10000, 0x4}, &(0x7f0000000300)=0x90) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x0, 0x100, 0x0, 0x0, 0x3d}, &(0x7f0000000400)=0x14) 11:12:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000002, 0x20000000032, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000100)=""/2, 0xff01, 0x3) 11:12:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:07 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000100)="cefb1abe59f6a988b47a42fa4435ede8e9e19194c663a35eb821c9939ca749a85267ac6cf1df3bf098fa6b449fb5cf95fe1c0c53e29a85e96ddffed821e2274002319b70809314a3607fe060d9a7908990aac4f990adcdd37805b471ddfe782e818beb80ce0c047b7f") 11:12:07 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:08 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shmget(0x3, 0x3000, 0x90, &(0x7f0000ffd000/0x3000)=nil) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) ioctl(r1, 0xc9f, &(0x7f00000001c0)="29cb0cddf02b3675ba5ee1311f16f477671070") syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x4000) write$binfmt_misc(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xeb) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x100) semget$private(0x0, 0x4007, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) unshare(0x48000000) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000180)={0x7, 0x12, "6ae19cf438d37ecefa2120f4bf57186bff0b"}) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 11:12:08 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000c80)='fuse\x00', 0x0, &(0x7f00000000c0)) 11:12:08 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='devtmpfs\x00', 0x0, &(0x7f0000000cc0)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/186, 0x4a9e280) 11:12:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:08 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x8, 0xffffffffffffddcd}, {0x1afd70a36cac5f52, 0x8}, {0xa}], 0x3) close(r0) 11:12:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:08 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:08 executing program 6: r0 = memfd_create(&(0x7f0000000080)="06", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000180)={0x0, 0x0, 0xffff, 'queue1\x00'}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl(r3, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0xffffffdd) 11:12:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x400, 0x109002) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00000000c0)) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:08 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x4) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 569.752559] IPVS: ftp: loaded support on port[0] = 21 11:12:08 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="706572736f6e616c697479005d82a7336489ce5bda0a0fd81d814eb15432b3e583f4f58ba51cf65347e346e484375f3b177c09b3ee9b0c6ce0e3cc7ec8ee067664c3c2f573c428867a4d951c87cc1fa9cae30a9ffbfbfacd2225d361be19813b9e68acf48d347c6b555a3e1966d01843c9d2ada1756f47af2b2c258d55e7f160c7de2af9fbec1f20bc0a3cc530f466713fdf5a6578d7861a5dae4285985a4a105addaf3169870d02f2cf8769d76091230874707ad3d5c6818d9477671c483acc99af30b48c4210512ee897a9e894cca176f070ec022efc6fe11517d648f1d3b6aa7d858f893e9cba3c4f497bc1b0cc3745ae9de49f89152074f7604f276665c232239ad8af449406ea4d17fd30a4aca89fbf9f88b0b67958b80634f40914a58f7f8ce6a61075436e6b685d8b97b1fb09822e1e8f4447ec62e4be7a9a587364747c3714dd79dc90a8a33a14eb14cbbf1cb7d145e4d29ea11518ee5c797b1a0b38d412d7cdfb3e12dcd5f780aed68f35d04446834d8cfaab2b1c871f54662ebf30c892902b6338cfb706d8db7273d97a816b4c23910cc5794a") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) openat$vsock(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vsock\x00', 0xc900, 0x0) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f00000005c0)='./file0\x00', 0x2000000027e, 0x0) 11:12:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:08 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) io_setup(0x4, &(0x7f0000000100)=0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000000140)="adf0ac", 0x3, 0x100, 0x0, 0x0, r0}, &(0x7f00000001c0)) close(r0) 11:12:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:09 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0xc000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000280)=""/246) close(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) ftruncate(r0, 0x6) r1 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x40, &(0x7f0000000040)={0x5, 0x7f, 0x0, 0x7}) [ 570.153703] IPVS: ftp: loaded support on port[0] = 21 11:12:09 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140)=0xffffffff, 0x4) ioctl$KDADDIO(r1, 0x4b34, 0x6) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="951201000000000000000000000000000000c60000000000ff020000000000000000000000000001ff010000000000000000000000000001000000000000000000000000000000090000000000000000000000000000000000000000000000000000ffffe000000200002000000000000000ffff00000000ff020000000000000000000000000001fe8000000000000000000000000000aa"], 0x98) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) semget$private(0x0, 0xfffffffffffffffc, 0x4) unshare(0x48000000) init_module(&(0x7f0000000180)="c32d73797374656d00", 0x9, &(0x7f00000001c0)='T-ppp1--vboxnet1.\x00') 11:12:09 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) syncfs(r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000380)=""/246) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) close(r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) io_setup(0x7fff, &(0x7f00000002c0)=0x0) io_cancel(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x158, r0, &(0x7f0000001000)="03a29286e72dcb5fb90d0dc20dd2606329408fb5a19daf24b93f9862b529fe0e7afc81c90a1d5651c89981103cf58d883292c76b5e93d0f0f52d0d355f8de04ac473245ed245bd5fda467649e8e3396a401e0a94d2ad65d722ad174cbd45d677f40fcfba8db8c4eb524e461e4b158ca073305cf47630cb51bd7281d48da0759b98de63f62a7cd453a09b25754b0b47a652ea59b4b6867cc4026dcc20a443f4ad5d26854ef68964397603685a8bdd7cc80a23665e69ae39c1678b0b26f600ca9eac555a2cb73bb11ca0a66453720380ff38c305988b51c5b7428cd28ea262656d3e03a1211c84e1545001f200877c53a6d71b82235e9ac53e81d4172053e914129a1a576867f0786b79bcaf4d766f47d208af716732d97a0b2d3b9424f5c0977dbe4260b997c8390c1439623ecedcbebfdd1bdd3a42e362a55760efb7ce4fa6a0cf822ef31aceea28085b6b4ac7ad21f9f516ee8b026158157fc9ead6d45bd840817caeaa880a78e77364de9d5e2df2499b3ce9d745f2519aa7d301dae38e1c610dd5cb4a7ed3518d7e6662a7c5920c8874d79446d11397cd957dfba81604647a30e5c2e59fdb868b4e4eb54bf7c28f1874ce3a69107e704c2e47677cf4b92dd52756a366d9dacd7d26d455a9584c032b4eba0132b6a25a8499d4e710a618ef01c8fcfad684edd3f8819812cf1f6d32f1126bc1b843401c71e3062bb87c15d9f3c1fee14da6e3e2e580dd7bb712ec1cef19aa1fd288e85f9a2649468fb1815605c7d7a06b5be4910099eb629e864bf766f868fe20a08466f2e2956f73e7617fdd0ba48f2c7fe3eff61cbb34ae67aab3dfc9185b681faa6a9b60cb04d14badb6249c889cd5b8cdc112228d8bf7a935bf018111325048372e31260cc793c75d3b6d451c05f3f49c44193328e33dd071164ff3d54029de4fc346ba8c9bc134a6ddd0fc9835668c8f7272140bc7e38b4f6fa4983b79949205b2a938659a7390cd3984284489c722d56ac29a7466b2928059a105834b1a96a42b8aefa7a9e349cee79b0ab1b12bae8af5fa20bf49321bedbe42ec21b0b15c00b2d5664db9b612141a901898bab742a77a93754b61b696f8dde417275c4bfbe0a449708c0472b8dc8bc84473d6d70e3a05ff418a9cb99332818fc8cd702cbd209cd48c6c790500ecb8366999891aa582d8b6f4d596f7ef3a0757f98ec8eec7442171cb34dc88977bbd4dfa2080c3599716e35810197a419280bed40defceaf33d8ef4eb7b181b840b27d44e2cac9198244426b894b9670851d1988235747d657419b7a23e0b18c7611e6d122c95af7c877cca226d6626f55a0d3e6ea2437c8e5a4f23bfee29b3f638ff12147e5029f0bec260e1702f9a18317d5c0111cceb9736f11959c4f4a41aee26776d0cecaeee832aaf0524f6e7655565c739ef8833f46588b781b675f377f68ee27ae06508ce38c00231b99b078a22c8f5f5301ca36b3f4a8dadcc7556fc3cd043bba8e3525c85dca1ec6355cbebc07d98346a58c7968be9fd3289b42d182344a8cc3a4f41a90181d6d9e3b987333ddcba22b52cd5bc2f3bcbd1f8e120cc92dc855dadb6ed1a92aa24e46ebee74b46bd6f819f309abb8323c2d9f9fcafc9798489675794ab3403472dab05538cdafa7aae642026b4e7f7526d8dbfc32f7ef6329bd174fd62bc64e5e56aed1475c4055dbfe2d8be8056264d897a6f72110257a3c5b82bfdd0589f7c780c7f68bd0fe65110254972e3ace3d1233d5abc957ddf05df1c605116afe8da33a79d91fbb58fdd63cb6faad19b22fec368b138315542552f5a8048412b2b86d9640fff3afa6240029a14399563f8cc565be8e2a7eb22655d4e81a239fa0758f1c418f5ad6c964d28887d524da51534d72c7aa7e2ba658128a347154176f63de5f1d5ab63090c4216b3d7400f5cc667f6b26554eac8ec3f6635ce29475d55569071ed6240aeaae45f0b225d74f76f29a2e53b9a4ca007cb049cef00143b1b773c7c95832fd7d27601606a1366a5014c0de53b6562486e61043705da7ed263669fc6fd2ec6cfe475cb78505171b4d371992323769c3198d50fc7ff0e47f1b46bce8b12038b491e44e494b516f11de79457e3249aecc827caaf3cd1db0b07e10a89c7e6b1b4f75f67881490edc68ac9907c61a2b6596cd3ecef80511f275907ed1120cee83d9b5270b3d1ae0cd69b7a5f46c79db3e563f9846470fa3e2a443659bdc68b82fad9587e666f0b7d4970fb10b2b6c8bd108b831daa35751c30d0cfb449fc13620d38203cbb082b7b19a70fadbfac67d9136987febd0728d01e381cd8a9a05d7cef0d91e224a64261847697d3046cf7446e7d8eee9ff7fe74ba0ad41116163b07860d2d9fff6ee5b6a6902518b9c620c2ab532c8b324bafbbbc7836e815f1aeb2a890251883b963db86ae1e2f4898a81deb69ac79d3693f4d7c045ef86607e20ab1d2eef8669ef889c9db257735b887c1cd04cda7ac3c39505af465053f6d46a165e732d62ecf5386b3025a4e98398b0630bb29fb390d12039a2b70bf0b6976187a6eca83dfc84ee1654d96816770a2effa954f1828efdf8e556617f25bb6204ac3dbc509b9ade3eddb0e15699708732100c9df379ac6b0122d224b2ec84048c4729068e6e919e046b763cf932cfb3454b74f9d5f973b507ca6453dd911cf9b92c385a99a98d130be44070463348292f5580162ef20b6488c6b9bdf89a71d52a4a104cab7770d5a3c29cf3fbb3d90be1db1eb8e46334674372d9cce1b0a9f6183dba795333f098baf0882d03daa8b46898b84cf9b5e41e2ab28ebf4aea1260ae8cc864dfb84f5c6a444db3e01dd91a22ebab99de38545af0cc4d55261f3db4bb799af7adf08165f90055c4062fa6ac2a8e9c458471d24a9d2592668fa15856851c61520e563996e83b86d9d09e22ee0124a0343ca4bcec686e329b9651c79742e3918da33bcde06c0ac4cfa6fd570411d12fb9664368b78fee5bc18af217dca28185031674c2bb476ace6c2c7806b06a221467d48774a2907afbf40d0c3fbe371f019c051213548271820947490af738106bd0a1e0b930f6b027a60b239c0159dceb08fd95e2c2391fd66bc92406fda7320341264fcec199b1ce97379b750f2bb55d228395e6eb19dde2d3a8db7626884ed53a6523a67e999e7256b79ddf7f835872d66f431a0b37721c0bef90ba87a69664b74ddf3737a70af28fc54180899282be8599d427b0c45ace9ee1c3814ade70ac62abd1aa7c21c084c346654992d6b390edcdc00710030707755b192bda343cb628f045ea2e6da881765f311c439a1e528fbaa694458806208a0ff2d943b3132f6b0867ff63e61c5014239cd2c11a70445c1c5339a123bf1400ab0e8bc73fae3424b6a645e3f4ea21da5ce3106737100fbda5d10b62b9e554640a84166dbee074f31e930f0c3ad9d2012e02ac0fa376cdbb6c3bbff70ea7927d3f7caace12667ade81aa01e4e40c4488574e289344d03892b0b8edd32d0fedc8c9074fbb5ba0ae321bf74aedb57d30c064c4d53052c0a96ee4f237b263da0fb889ffc70ed5046fa1c97ba8a2d2f03015a66166e4d2b6e3102fbeb4dbf943feed439e4c6265b03ba3e9cd3c6a239d27af4e8ab99a8799eaff969c6a656ca9ed879def1ab22b8f0089a3b2de31c391c751606d79da66fda095e140a25572bb5c6293394b3f2f46b831c80f008511d65b47a94ca694bd4e0add5c89ccf9643be05644c949fc4fb6b5c8cdef9dd6c7b625a4a1046410e4a100427bf03c2d1f7bc3f2787ed1128cd7444b6261bd74d0eb81eab6d11c59514f6e172fec747b16fea878ff8507bee0d32f33ffd4f34ee66a691d6f56594d50986990524465494eb37870015dfe93b559380d1a245b7e4d2803fad408c686da5c3cb3442e4bcc5f378678096fbc0e41be914a4f9d232d628a801bdc260120ebc00c6d36ab3de1c2a85cf939ad5e0d17d5f80a5ffe804d8cc8db3689b8ad7817c3d2be38cfb855480671d08bc5b041e85cd34f233c1a0404de00a4257d6e9e0a9d6670ccbdbd16a4df9db6e21af52071cbb5ee7418774960654a21a314c3ddc2edcb5205efbfc5dfdf753c0a2a97840569b0b6ae0706edbae9ff27bc8d5c20b0e0a48389d4ffa1dece2b81becdde994d9acaf187661faad6a0f1232395c26c31df67fef1f6a6467bf17690dc8f15d06c81bb777e2e4f5a976713cc15d146222e242f4c873876160dfb6a142bfa1e99fb84bd203797275933708dd45412c535a3c416dddf26871463a18d0d7fea7684674f4f5b47543b85a53138b47bb57e60840e7afd860e9531d5f507bf9886f41387659e8e17379022ee0630b3476240a2de5068a8c24cd1ad5d7990a53ed8740819c6f5edb582bd6ed378c6d69560f6030292cbb8425aef7ede149789a4ed8b43a27a3e2feb74609007d5f4431749ffc7d754dbe4ad29f3718d5e528dbff077288efd90b41f415ae262078fc4c6c4c41e1eef694652196d7297a7709d16d73f87b0b06948356806c232a5208bef38a74596ee30ab3129bb91663202845d6fd4f2b2e9102f0df27bb71dd6391fdc8224d21e775e17004b27b39678be57965fce96d8e4edfc3b250f3dcc33a00c198f0b023afcc7381074c546d4f76206532624520de810793f9d9a5700e48b43df9b44c7d4d5667e47bccf52844eaa383a82735f33b44279d2795d7c9c3e127716f1d445abf0f5f1d37d81dfd66777321146f6f6fc165e82cd1dca1ed6607464ad045e4e65567a3a1c014f1ca65af1cf45516e37c193dd1a55668852085f3073b0a60e7603afe775db2856223863ce2ef17657169dd05e3be32d777f3a6995dc466d688eeb61bbc984d897a2e9d4d71a8a7706ad7bf23f8c836d1e7251974c961a85754a2516213605f37eaba2d05c03a6e45918104cdda5c3a8731bf7b154a699204c97df7d3c151fcdb75b97921343497307293bce2d0d1f0739e19c95a07ae5f27f7e767d6776d13bc6ee0bf8b45fd9f829599d04ee4f9f2f1e9be7c61b869b1692553174e7026fe6e31549767468d3f46bb048904de5ad971667b9971ac00980a4a2836300c9b1488f6a7806533e72358ad0ca69102c89fad7b44f633ccc44d67b99bb12f43da854322ec0636ef34f2488c69eb5b1c18e5887f54edf0e6c85c4b2f3463b916329eb985e47101fc8faa5ba95dba23effac6b4b4529691716913118356705792087b4dad4f9ca0ed3b4ba768155e14f714c42476b1bafaa6d7b807a084046aa82e772ebfd86e921f183a6c918c563460cab668386809714744ca6ab306dec318aceb71a017a4a3f14961048db9470325c5779b01a622657da070e922619a51580268c79d0890d32b752257a2f2fe0c59cded7fef9932c84a398803dbf47cdaf1f795ac185ceea4a78f57008443f41a4f5f5eb9e01ec829551ebf7c68a28a7a74d30d44bacdf77efb01fd7177d8671603cefc1855c9e18126dcd7e37c4cc91a221a04e41abacb26990f268288982cb8c33da43ac32134ca74d8e93ec5d9b0433f97d5eaa0b43f81748eff923e6a788b563dc8667349d5a8836bacfea6685d193117c2e4b21aca19b285c8727144bc588463e52d3b0346d2fbcd71309dbd7cf1c6c729b5feec50c7ff0bfe9b83c9c1d61ffe870c4f35cb75dd198921ccdc7add822350289bbea4ec505eaa3bd4800cb2714b74537546a0f268681ff9f343c503ab734ef1b99ee3a41e1510ebb0d18583299ed44fecb68d6a44d3cc7709f465017cb905d83a0caf02f2b87f1994e0c247373c8ec", 0x1000, 0x76a, 0x0, 0x1, r0}, &(0x7f0000000340)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000200)=""/188) 11:12:09 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$TIOCCONS(r0, 0x541d) close(r0) 11:12:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001640)='/dev/sg#\x00', 0x4, 0x200000000000040) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x804, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000480)='net/igmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e24, 0xcb, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}}}, &(0x7f0000000580)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={r3, 0x8, 0x9, 0x3}, &(0x7f0000001600)=0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000001740), &(0x7f0000001780)=0x8) migrate_pages(r4, 0x800, &(0x7f0000001680)=0x8000000000000, &(0x7f00000016c0)=0x494) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000440)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) connect$pppoe(r5, &(0x7f00000000c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, 'ifb0\x00'}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl(r1, 0x6, &(0x7f00000017c0)="295ea1311f2016f477671070") setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001700)=0xbe61, 0x4) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000400)={0x1, 0x0, &(0x7f0000000240)=""/179, &(0x7f0000000140)=""/115, &(0x7f0000000300)=""/231, 0xf000}) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:09 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:09 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:09 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shmget(0x3, 0x3000, 0x90, &(0x7f0000ffd000/0x3000)=nil) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) ioctl(r1, 0xc9f, &(0x7f00000001c0)="29cb0cddf02b3675ba5ee1311f16f477671070") syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x4000) write$binfmt_misc(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xeb) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x100) semget$private(0x0, 0x4007, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) unshare(0x48000000) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000180)={0x7, 0x12, "6ae19cf438d37ecefa2120f4bf57186bff0b"}) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 11:12:09 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x28}, 0x8) close(r0) [ 570.940622] IPVS: ftp: loaded support on port[0] = 21 [ 570.971487] IPVS: ftp: loaded support on port[0] = 21 11:12:10 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) write$binfmt_elf32(r0, &(0x7f0000000fc0)=ANY=[@ANYBLOB="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"], 0x91f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000005c0)={'NETMAP\x00'}, &(0x7f0000000600)=0x1e) mq_timedsend(r0, &(0x7f0000000f00)="00113b9bf226c16bab7c2a81812ec6035f2071542223ce30b55a9d04b526229062d48bd8aaf7a212bd11cdcdd6c9c9a3fc8a562a64d8a8386216d244e15283019fcbae54147ffa787167ab94f3eab415", 0x50, 0x1, &(0x7f0000000f80)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000640), 0x0) 11:12:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x40080) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x40000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x20, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:10 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x101, 0x20000000, 0xffff, 0x72f3, "3f444ac44dbccfe4019389251feed7faf401dc760e65e851190ac07c6ecf5c33"}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000380)={0x1, 0x10, 0xfa00, {&(0x7f00000002c0), r1}}, 0x18) close(r0) pselect6(0x40, &(0x7f0000000140)={0x9, 0x0, 0x4, 0x1f, 0xd2a, 0x3, 0x6, 0x2bbf}, &(0x7f0000000180)={0x2, 0x6, 0x7f, 0x0, 0x5, 0xacf2, 0x3, 0x7}, &(0x7f00000001c0)={0x80000000, 0x1, 0xbe6, 0x26, 0x1, 0x5, 0x3, 0x7}, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000280)={&(0x7f0000000240)={0xff}, 0x8}) 11:12:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x20000000000004) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:10 executing program 3: socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 571.273456] IPVS: ftp: loaded support on port[0] = 21 11:12:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0x0, 0x4, 0x1bf, {0x0, 0x989680}, 0xdc79, 0x10000}) unshare(0x48000000) 11:12:10 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) close(0xffffffffffffffff) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000040)="982bae4dfe9cdaefd88e9fd565a0c912336d00395d986844e012c875f68ffad7a07854fc0eb8f812e18b4350fb50b146bb80bd3c7f707a", 0x37) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80002) 11:12:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setrlimit(0x5, &(0x7f0000000180)={0x5}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x9, 0x5, 0x1, 0xfff, 0x5b39, 0x4, 0xffffffff, 0x7, 0x5, 0x20, 0x5, 0x5d}) socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x9, &(0x7f0000000140)="295ee1311f16f4f1700000") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:10 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:12:10 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x9) ioctl(r1, 0x2000, &(0x7f0000000100)="293be1311f16d477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x11) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x8) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00000000c0)=""/12) 11:12:10 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) close(r0) 11:12:10 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x2, 0x0, 0x4, 0x1, 0x4, 0x9}, &(0x7f0000000140)=0x20) close(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)) [ 571.693268] IPVS: ftp: loaded support on port[0] = 21 11:12:10 executing program 1: clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 571.912222] Unknown ioctl 19278 [ 572.001258] Unknown ioctl 19278 [ 572.049498] IPVS: ftp: loaded support on port[0] = 21 11:12:11 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) open$dir(&(0x7f00000005c0)='./file0\x00', 0x100, 0x190) 11:12:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:11 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000100)="a9ce208d2ef259bff39badc3b1aedfab621fb0682eec7297e360a46b5cd51dfd74203659f1c67c515874c5f5e1208cbe1eb9c311d67beead80ff87efb32a22945bc255d6f17ddba1a0fad813055a147df4161f3e27f50ee30b51414feb7235f7f916e5dcc2ee9f46740dfa828a5f0c59bc3f84b29f421ea62ec64e049d6b2c8b94114aff26fdb55c06c93a44d5de0b101aa6cc3dc6a913cbcdf2ff65f6c7d1d89cf0633b", 0xa4}, {&(0x7f00000001c0)="2f2f54c0b2bd907c2ae9a197f59c065133dc6ffb9178c888fbe5b40721ea3aa4373d81414b80e60c", 0x28}, {&(0x7f0000000200)="8f4ae0936eebb77f6356c717336be632ce144f6b4397eae3ac5968e6daeddf694839a41eeca3edb77036ec14a4e2c794b62422dd67940d104d62c6353a482d9070f1a68bc8dd040f443436d7789039e75ea4f07f", 0x54}, {&(0x7f0000000280)="4106b54770475a94000e08c530f6c5ae95d9ffb940008a531578081a97e37efec95042d9a247481151726cd0aff59e4e7d57cfe294af751121c602ce5377ebb3fcfccbfbe0bb3c0e14ded2765d603c8c69fe6901d0302bd4a67f7d8831325ec325b6682dd2773968dc9083848482240ae653e70059c5ff65ae11a3099b5e6497fcded802c872383e713a44f53c562e6be927fc75", 0x94}, {&(0x7f0000000340)="b1de8f13a507a9f7e840d0c7a11469f3d3cac36bc238282f118dd143c633077ad14f774c10bd76cde2db1e0baec02b2590acca07907ecd08b880bbd7fba33cbcada1097908c2f41a3e2905afecd678c0534f595cca6bc681ac99c97df6a7be394bd7c3240040bd870a665aeffb586d9095b2cf38d1c904f53c30c50f79e3f696d254741c3747a74f64490d876960551de33c84f455abc85cc4b163c5d7f74753cce1b5fa408c5ddee7f80d70f37ca5455e54bc84e5b33682635e4ae05c6f663c905a0c89ff08d04f27b8ddc1732ef7b150b793c438419907ad4c71a6b5ef1c85a25bfc3753d85a760000ab874ebf145e2013e3a327c347c3", 0xf8}, {&(0x7f0000000440)="7b082f1a51b4e56d356b512ad1ff45ceb25d34f7f89657be374c522aba493907e6ff8ef018065f0055587d0c384f2cc7e9d70d0077dc59dd5f91f3dcfa3d76f6a7ebfeae2622ed628466f7f4b90130e7af1097ad60cd39d88bab11fe5ffb6c720674ab7d4f41494e340d64eb550126e4d64a", 0x72}, {&(0x7f00000004c0)="28a546112c526ee1d32c72c1e5be46c270a1fb7be59d4d2034478d27137269e1cad084b1bdbc55db6694f252017ebe5674faffaad03a18788930f1d1c1b1289e2c81", 0x42}, {&(0x7f0000001000)="7126ece71826bbec0752a529541ed5973c1b29d633c316a5640028cdb6c0d09168154f30fe95fdbc92dc7bb42f820465309bdfd0241805769cb47f57376497f4ce690702cdf9c57e577b69e26f897041d9e6717b3b33764f6e46030fd58dc2f94c08e2ae8b0e8baecd1b5f0527246afe3db5d4835c180d5fbd4e2c6168516f3b90d9dd028f5c59131ad1d866c5764208ef039a8f3a5ed573d480eec7205f605e9dc95b344ae86d190fac86a3a512abc8eb31b2bbf6483b3c39a7891571220b0dbaf7468d1a668ff7279d7dc6bcfaf4bd5e3c0fe5afb60791cd947e72e8004dc683751b1b29ecc748fe0e16a69d78718d2bc67f4af6a4bef802ed543716c74959079aa5dff936c9ba4eb858e6d777595e1e7266aa6f228d16db03aa13b9e9d1a5cf0de42dcb70f3dbb4dee31e64881545ad9f5df77f63df0b44fc3cd1d212bf885a8647a82de8ca693c74acc6aa03454dee0ff665e0b5f1d3ef4bf80f28cdde2dc6bf99a8fd9f92c030cbb6694b65e7cf834b10b2feb2c7686f404a56b678dcfec376f66e8b0a657e05733e48e60bad6c73e3b13779905d059a6991ecc5e58a25ab17c6e2528dd0507b049a3f7b05cc96caeef32d338fb61f7744a37f39fdd1e3143e5b6d04304f223cc898a21cd022606537037edc472e78ce349df5a316d7534e52190a2226acaf7dcc42a594d563d12c7b69d51c59d4775995bc7773d750fd383cc4df466216c46cae6aa4785f167e676b86fbe11f1ba0040dfa808b1d8986b18c533ad6e2e373d421c61ab4b565b6421d2e19745997074e1dbfaeeee83ad202037bc38b72b5e0890252b0cbd1bd8fc372fed0d91eba8b1a6412d84746fdb773dbf60e8c9ca1f82594744c2dfe641a48f095cd6b1444f7c158986c2a1cf64fe5d27c0f48fb6e5a44ebf579d8bbde0d99a2461a869180023384ca75ad7dff7cd57be67f303e0eb580044c00763527640b1d920115c9dd3f977e146fcd3eff199eac9d7e3bbe3d833bd649cba3a4fc0e98e8c1b88612900c71682900f48b0cb339423a93db355b484aa69b636ce51ec756e9e15468f799812f6b936204f434009b87b0b4be8973e423df39618a1f9f3c2eebf8bb27819f506cf6c3dbc6846dd075adf9a1627016423d82d4b77a7fdbe8c2c17202f0de73b1075394ae1b017ce82b5e3857063ca2951664c35d2660766699814e7168496ab7cdde3a6978142bc42a6852f807a2d80844734aea50a1a51c29d985653019b27dfccfa72e36fea334282d1d613d5ff0f9d5a476fdf43f62a4ef42c9fb722706b35681bcc78b97443893e14b740351fabd77df4b7578f3cbee8bcbe1c7352211fe00791374cd5562ee23a5c58fa0a78a0d0a4de860d5b40e8265ae5e9b310327adc4852dff437fa3bf848e564dc2eb91957fafb1100ca2f78097eb7ab323383bf5b2db936049f60acade1dcb34e139481485c9ab0f68d18bfeee8eb4e34374a9eb28c75f735f5b02b37a8958fdeb76a4db190498dface9e5d208792cd5e990e9e577db7877cd52d3293adccb94289d8df17d49f828847fd3a864953454b1dbb3fb2bd2db3734765dafa35e6194d47f0dd7653782b3c98e939230b16333172243dd163ef3d607da2756a97c145c47148c869fc2ea5ce49bb4e651564792bad4663e16945364e52f1164a76a05546d280790b6a9328799482707aa92b12492bddc15218ab793bc76aa3ec982d96d63d71b369274c640733270abdeb97231a4e59e4b66a3b9127ccc04f355e1bea696a05d6c98b9fe06ba228c3c62cba9dddf42eec41a4a245f8e0b1ecdfb7d6babf132edbcf9fedc0995715a15e7701ee0fdbf78df939939784d68ea29ab8c0df0a281f8e4c2719202185b699b9c3c41df0f7b82154443058d6bb89c1e15420c070b44d9338c133ee45cec1929121c30348bc21ebd5d11acfd1db87f6e2f1449f2de25bfd7db64346556d3b38b9a9b19881673cf7acd29134937365f08402952c6a42e658160ebf56e56e2c2ea181b7f053abbc593d93371065e6084e0458aad4dce5c6a7ca2daf179c45b95aae6f6dc6e9ed8dfd46ef012aa9cc40d5270fd8ab9c76ac620886c7408346192d3184fe70987165417063aa3fc3e166798d9fc1ab09094de73f0dca0ae51de70f4351edc30ce9d53b3ed55818a9dff5a201dad3fad2edaff66a366c09d5359f9a998dd44a0cd0230ed350d72a95ff8607ebbac00bf8887cd832d7cf90e2d5ceb4fd809273ef3ca2fbd69ef70d682bb1aee2af38a03cba01102c5f653112f6338330a8ff53040463a8b0f1f7388db67b6f746dd50126dd4d7a486082015cea8b76efde4f88d678710e79e3ad794c059872d15f39805feba4fe97e6609bf321c0967816cff3b568d13dc5cd862c3c1290cfcc7e3afa8a2c8ad43ddd25cf5853208e87579de5f288258954f7e1225ef210b3809478ab0edacaf450cf1a3db392f573d03d430a2db0b48dd5f7c427ce25cb83b502cab2f1d149cf4d9f1968797f3fdb9ee208ed584f7d2f508434186de6342185e3b724a59d52d095c1fdd1ad3c50605b2cfd1d16a0bef21f05bf97c13fe97c32c714ba878e839c362fb4de5dccfa43e372ddea4a527d33326e78e76da324f403196b0bede5036c87768f62bf80ef87cbad3d16946b9652c4de956e11d4d3034b1753ae6622e023389eb2909f9367d9e6865be4ed2e6b36a3dc0806e7eb9d162fa0ad59b0e606bd358303cf0ef2af5246a57d2a78081d0932c83f37478cf3b1eaa8e740a7f2fc1a0f09bbcbfb0db531f18f7183b6ac1850a5489cf79ae04a138fdbe6cbd84e75a33fa83e369f9a3ada5d322cfa023bd267d6e1f3bdb1298389767559ad4d0408ca8c855eb985fa447d057d031e6ebe3a776274af7f5e81cd342439c6e5d31ef7375d0f9bc06e2730e290e3ba9112238a99cf96fca79dee01777023d89993c312c788d65642edda6d1af12137bd2beccff3ffe06f78cfc43677d3b52dd6e38839bc310c795e0554a26855e0ec77e5b3204241df8f3942a522f152afa810043462008920d87a93a16f7c811f51607e9931b3840fc95880259b4384b682546d69f69e0e737ceadca6909aa6c2149c8653d1dd5c2c907bfab0a191f17f45a9d489284958a7f9523d8b00346aea0beb451b9bad0c06423982666d39afd690a851041660c12759f9d2166739e1df54bd34494cef86ed217a4c280d0c2996c27ce5b73a6a4e378de6df71b00b9046790f062e41de8812b18adc16ca10eb40778d4af9827854983407c27f10448bb22fb97e08984c3f3e21fac28edac177098eb97bdd27eb58e9d4a03a9361e1b4b33df64a4850e8bf4d0e2468a95e222dcbe4399e65bc0d931958e8f7ff9fc569ec92762650b79a307514e7344986285c1d1582053893b6143fa12c6593158e1e5fccceb0b336711648c899aa7d2d9233a5c9e8ef022567e348ee27258a698ec65290dcb6ea9d290c876ada8df1aaa3a401ddf28199c05943eb9f4ffcda387d4f3e95da157adbfd17fe0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0x1000}], 0x8, 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000600)=&(0x7f00000005c0)) 11:12:11 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80007, 0x10000) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x26) r3 = getuid() ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003740)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002f00)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) r8 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003280)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000003380)=0xe8) getgroups(0x9, &(0x7f00000033c0)=[0x0, 0xee01, 0xffffffffffffffff, 0xee01, 0x0, 0xee00, 0xee00, 0xffffffffffffffff, 0xee01]) r11 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003400)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003500)=0xe8) getgroups(0x2, &(0x7f0000003540)=[0xee00, 0xffffffffffffffff]) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f0000003640)={0xec, ""/236}) sendmsg$netlink(r2, &(0x7f0000003600)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000005c0)=[{&(0x7f0000000240)={0xb0, 0x1000, 0x24, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x6, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="2f018d7409b76ecd3f4a6f8b914c0c651d05dba99b4c23f2e07ee361d70809722595bf8c49d1a45e1ff4b7d17f167fe44bd38c3b5c1dbf6c1e11faa8478eb1686436e7343010ac8e11994c60d79f1563293552353ed136f23bcc48821a0dc7140a0d1dc3bd59ab80982f43486967dbfd77bb43c6e904f7df2f94b8056a3ed2187981b53329531b7044", @nested={0xc, 0x2c, [@typed={0x8, 0x37, @uid=r3}]}]}, 0xb0}, {&(0x7f0000001600)={0x1224, 0x2e, 0x300, 0x70bd29, 0x25dfdbff, "", [@nested={0x1214, 0x3e, [@typed={0x54, 0x1c, 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@generic="b52ee68c017777f8d2297ab31b5b92a5fc8836d46e01d5013f227b9791b11714cabaceb482e5a3e7dff242c884fdf05daabf4e198fd079eb46f486112f362733471505dc1743843cbd093afef1a004ec8ab7c58499aace98ae3b62f270952b8dcdcface5d17be771cfbeb2d0444384de06a33ef32960b2a4cb9fc697b0b28b121c1997426ae4a332ff65437dd62ac98235693b9b6fcd4574cd6cdade107e89886065950b5014c0dbd3d358e850c3bb9516fc1771b7626eda453c1ba985de597340606dac3ce1f69c133a75e1a3a588806ca29a3f4e03cf", @typed={0x8, 0x88, @uid=r5}, @generic="ec09966529ac14f4", @typed={0xc, 0x5a, @u64=0x4}, @generic="aba9b377457b9dee8c902d266280ed6a1fa3fd3ef49e48cfac8214a97115ceebdf56ad2f187e7209a98116324dc646796e89fec32f301e32d145705dbbb70cd9b8d9de0a8ee6660e531bf7fa89846c9a6d9f668f93499988057589edd4511bc7ed112cb6a2d9ddff1f012e354328de91993a19104ce659e21506313c7686ac5466e929e71c3caae33345a15650fefc3c70270a1b3c3213704a22de06eb8e17301bfdc0be1a298d9ad26516562abefee695b09fb55e4f313ff457f1de35a9c9607c127eb399a58d8fbee58a7485069d4c4306fae6", @generic="495764e1c0e2ef77806e153d59f68386464ed638fe24b71c871831b2b1624b97fea86183848ba40f73e07956a414a6af5e86f3b9d622e9b1c1565d4ca02da5a0d4677c1e919f2b9298f75a5475a8fbc1244daef0c513e61606ed311c8f394c9091741e35314aa56a31c8543b657e5179d8eed1dd4813e99e98db3050d6dcb8611a2aafae9cf711ba41096f7467cfb6c43019b78d9db88f1fd049d3b41396951ba5841df28cdf0277f8206ab40457416c6a114c2d65838c8b896baa6d66a52576a8d5d3498ee107c480d51bf5a3c9779406e0e04d6bd3bb3afd0197e4328dd8dc5edf15e9f45ccefcf10ff6634380fe16", @typed={0x8, 0x38, @uid=r6}, @generic="ce5ad6ed6921478482d083d5182ccadb6e971192cd1421ce8d3e7aa08cf79f67408487bbf6c5eb12bcafc170f3b74f1b90012c7b3a42c584f10f592c5818930a6920933d7a794e2ff1af138a147df0d49db20db6d4d21d6bd3ff17854197255627f79dca4925d494964c4aa536f49755c13ca2295aa098be49428ea8965179a6eeaa57d510"]}, @nested={0x20, 0x4d, [@typed={0x8, 0x46, @ipv4}, @typed={0x14, 0x2d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @nested={0xc, 0x6, [@typed={0x8, 0x7b, @ipv4=@multicast2=0xe0000002}]}]}, 0x68c}, {&(0x7f0000003000)={0x250, 0x19, 0x400, 0x70bd2b, 0x25dfdbfc, "", [@generic="0e2d4d870c6ad8fc5f0e4a2c1c3b5f962c2806b029dae02ccf22e3598ba7a3a8f5f448d2ec5ce11c", @generic="ff0ba62bb35fc62b88a1c799d0f138dcd9f73978a07f9141f042ba64aed4ad68bd8b1207643edd30ffdc29de5b977666f1a08e4c8ece2e74099944deda768b", @generic="e011c7f70a3fe90308dd62ce01542069f0ce9d06ed6c809803362374eb0cdb8befa48304b1c9e88d2f24ff897a2255ee35477410a3efbadca3f5dcb5f6784c4352", @nested={0x104, 0x45, [@generic="743cae7d7334387b5665c83cd21fa4f373e5c98d693042863b19229a13e45ccc9ae5bd58453abc85ab35af4e620e8ecbbcd2bb284175b32090b5ae255e797368c5e4cd8eaba095a37a3fb1931a50080786b2dcbfccfbc341e31c280f5c19529a2a2f94338000e12d5df19645f278fd8767e517310e52635bedf76305b6ef99952006d02700cf5569f50035cd79b03ea4af9532367a3864c4cec91e1943c4bea2c58c8804165aa121b1fdf2f3ce037a7b6140e19b17ef84de2608824f44c325984bf08419cdd84379f31388d73738bb6b7567ee739f20dc06994b7472ce3407b820fc5a7ce3fea53ec1", @typed={0x14, 0x2e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @nested={0x28, 0x2a, [@generic="c743696dd4e64769465c6da1a84362c36b9f", @typed={0x8, 0x9, @uid=r7}, @typed={0x8, 0xa, @u32=0x3ff}]}, @generic="5490056ad01d49720a5b9cd0b54f8385aa5fa773b14efeaa91c5224748b106ba0d2edce5c3fe8fd2ecbbed36f76991ed51ac7ab4a02ec563d366d4f57422e5a4f64b5b93580660a8f92b2dca83be6ca86ea801473c7adf575800ce49e37d61619e185b45a885ecd138a11b"]}, 0x250}], 0x4, &(0x7f0000003780)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="000000961d3900dcf467264e2f88a08e39e1242a75181c07cefdfacb4f8926080715c42b96e559c757f62f95676df3e6051e6250cc371a195ce2dfa20cde3553819a4e76"], 0x60, 0x4}, 0x4000) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f00000000c0)) 11:12:11 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:12:11 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x9) ioctl(r1, 0x2000, &(0x7f0000000100)="293be1311f16d477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x11) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x8) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00000000c0)=""/12) [ 572.608385] Unknown ioctl 19278 11:12:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) r2 = accept$packet(r1, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001180)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000011c0)={'bpq0\x00', {0x2, 0x4e20, @rand_addr=0x80000000}}) ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000000040)={0x34, 0x0, 0x0, 0x55fc}) unshare(0x48000000) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000140)=""/4096, &(0x7f00000000c0)=0x1000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001200)={'bcsf0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 11:12:12 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x1000000000000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x40080, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000180)="e075a0e68fe7bb350b9064421b9e46a8c0d5524faf984cb045fa8cec43ca13651af715fba102b34e2ef919fa0572d8adfcaa", 0x32}, {&(0x7f00000001c0)="d8c6852ccdc7610b89640e8d7e859ee6b7cf0cf90d366469f52719ae8389df4a7290dc919b8071fbc4dbdae8f170411f8dce1d653ee752504415d86c766337a91d1572de38f152b64224a11a56d0a6340e1321619b18468c683f7d5b55108b75353c0e62771e51ca65b0a29ff40f8de8168a554aca5524e56f73fcf4edfd852893ac831e40e5ba2329fe2ca7e8b03a870d353f5310231efba7b72972ffaec308b0c2de779ecf96a25f298207ae5c", 0xae}, {&(0x7f0000000280)="b506119e744d1a3a59e8c2811ba82fa57687d8d34688b6f6ca33e3f19f86e242cdd5fdb3f7f86f8909e6318d41ae36f0c8b021c23cb717e4c0ba0da2607ed88e228758dada9ab6c7ff132d328c1da547d3d707f0c63accfe67be2c3a7fa9d027b153694ddc445e823a52a8a35df54142a41346b605a1ca12226ddecbb043b611fff1abdaa4e71592e342158a026cf06e7a3b1f50e928d95fccffb5652de3fa9581b05e6303ee91b875e532ef0c489f5c12f1863801ecaef7d78d257e0bd6206735684af358a32a23", 0xc8}, {&(0x7f0000000380)="d1", 0x1}, {&(0x7f00000003c0)="f6bf735af6c6fca7ec7fda08f97a0d1361a2f31863", 0x15}, {&(0x7f0000000400)="40f3f50b524f20dd322588c63e4d5e25429e04bc7e4bf56d9b55d73ffd9d8ea293171253fdaf8096510adbb1a0816d02ffba8d4246d84e8fa225cc26e3e761a3ed71068541907590a77aafcb906ab841b5768b08f9552bb3ffc3cff5e1d7d7b8f6822ac728bc243b5c3b2ba2ec9c7ea8edb771ab6417dff67441f1785d44c1ec18e458181d03184efbb0b095dd8ae48098453b45ec77848818fedbd1295f4852466ae3e5b069159ea0039266a94ba2f0d430d3595cf6a73082176891702d8a4e490222dfd2a5acb1108491d25b06dd2b2a65fa1a1c8472b074aa2f562b", 0xdd}, {&(0x7f0000000500)="936e6556a41ef03ca907ea2092f711f9e673ca9feeff41eac3d357154d41775b04e3fa3cc3f0e165f0714b0bbf098b4269ce92a9372ff36976aed85a96da5faff93d892b6dfbfba74b7e26cb0d7b0c0005c1e5e278039f4e75a6dff3f13bf5cb3858239ffdb543cd3b8c284d5fd26706a188a8952f836d375d40e102bc01cfbdc864d47133bf22c72a62c3cc7fb8c04e76888c2589f1abc4d3972703e0a9fd3bf2f508f1ca942699fa9ea4e767ff35180874ceda234b01f4b7d4def37e6adb3edb7808cf452b1e05c6374eeea4814b22850a5e4ea3a0be0b761c7992b5ed02267c8a8af8d36c8a28334e", 0xea}, {&(0x7f0000000600)="3b69781e518916018a9dfee02c5ae1ab4226c553ba7089e7346cc527d0a6b6edd36972d5f03439787811fdbcecedbdfc2084a3ec9ecd885c823015cced2fc3c58f8861c8442cbd5a09c2a54693d46be08c7067ee4557604a1f1d61e276bf4d", 0x5f}, {&(0x7f0000000680)="886098b1e6eb8102fb2179b2219e8e0076c6ff59a8eb08497ad502646b66524de701f17224d7fea8f63050e19d2f1c66c3034446957db4e77fa44b6982c9a8410a5ff400676990f07eb59062803902ca1d4663e28e9ae02238714115de72d8a46217003aac824a38a3e3b63c", 0x6c}, {&(0x7f0000000700)="caca4f61d806797b541cb3c1919b3184aa83e8221cf4520410c99a56d1058a0644d07c5904180734267760c4f967b2481c7e516baa1334fb365cea4c819d753fa0bc802a653735e12e1f8db64ddcdc0b7689cd0a45ecffacced4acf14d3fce82871633b2c41c5b181f29e1", 0x6b}], 0xa, 0x0) 11:12:12 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80007, 0x10000) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x26) r3 = getuid() ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003740)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002f00)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) r8 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003280)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000003380)=0xe8) getgroups(0x9, &(0x7f00000033c0)=[0x0, 0xee01, 0xffffffffffffffff, 0xee01, 0x0, 0xee00, 0xee00, 0xffffffffffffffff, 0xee01]) r11 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003400)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003500)=0xe8) getgroups(0x2, &(0x7f0000003540)=[0xee00, 0xffffffffffffffff]) ioctl$SCSI_IOCTL_PROBE_HOST(r0, 0x5385, &(0x7f0000003640)={0xec, ""/236}) sendmsg$netlink(r2, &(0x7f0000003600)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000005c0)=[{&(0x7f0000000240)={0xb0, 0x1000, 0x24, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x6, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="2f018d7409b76ecd3f4a6f8b914c0c651d05dba99b4c23f2e07ee361d70809722595bf8c49d1a45e1ff4b7d17f167fe44bd38c3b5c1dbf6c1e11faa8478eb1686436e7343010ac8e11994c60d79f1563293552353ed136f23bcc48821a0dc7140a0d1dc3bd59ab80982f43486967dbfd77bb43c6e904f7df2f94b8056a3ed2187981b53329531b7044", @nested={0xc, 0x2c, [@typed={0x8, 0x37, @uid=r3}]}]}, 0xb0}, {&(0x7f0000001600)={0x1224, 0x2e, 0x300, 0x70bd29, 0x25dfdbff, "", [@nested={0x1214, 0x3e, [@typed={0x54, 0x1c, @binary="8631698d1479e991d5ad1561e99baf73120b733c0bc6e71a8a8afccfa2c682fb3175c8a70fdaaee129e05865d983081a7cf836c031fe7df9aeec20ca62381688fe51fd449aeac6ab278c78621184"}, @generic="423d8ae26d48b3ea00f7a0de7b2cdd2136a1277e8f1877b985e6bc11c4c358d77c5eeaefe3a088e24b710e2704cc2372b809d53c54e6559820b0d396ffd0a55cd454a691a33f58fbe3dfeb785c052488ba0d0d02176830e37ca568b4daa352097c837274123e55d8c2cf561273", @generic="65a7a39df46936e9e6d9728671ac51ddda3c7344c61a577770ea3cfdcb605d11335b3261f6fd3ee0f582c5b9ef896b60cd73c8f6e6c6c70e6f4700a7839f892821412fae83b2e138d3f895ca9a4c92167f53dc087cd3e3aefb77ac0ef90fe2b1590101cd9793fbbca8f4837317ac1ee9be7ee392ed2ddc287a70f7a2c4896e0a16be9501261b7fbfa73c24438449d2005272b00d3f1bbbc18f8c217d5ea56f15fd", @typed={0x9c, 0x13, @binary="7ecfc7750739ed62f6fbf2703d4026ff3b4cbcb233487a448369c4d31a6c7a739b9c0e83923ff75444c7e53361fe3eb5ae3f9b1cc84fb4d289f27a48616e0974aa04a6d7c8e7d901c4d3977eafc7c878f4f036c111759b946c1d59cc064027063e47a4fa9d307641f0fecb094b4c100ec4bcaf7e87d01609bbc7e1271f8c7af859c189ba0992cb8b75a95f6419de6c3e0880d98e62"}, @generic="80fc50049927e8c8", 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@generic="b52ee68c017777f8d2297ab31b5b92a5fc8836d46e01d5013f227b9791b11714cabaceb482e5a3e7dff242c884fdf05daabf4e198fd079eb46f486112f362733471505dc1743843cbd093afef1a004ec8ab7c58499aace98ae3b62f270952b8dcdcface5d17be771cfbeb2d0444384de06a33ef32960b2a4cb9fc697b0b28b121c1997426ae4a332ff65437dd62ac98235693b9b6fcd4574cd6cdade107e89886065950b5014c0dbd3d358e850c3bb9516fc1771b7626eda453c1ba985de597340606dac3ce1f69c133a75e1a3a588806ca29a3f4e03cf", @typed={0x8, 0x88, @uid=r5}, @generic="ec09966529ac14f4", @typed={0xc, 0x5a, @u64=0x4}, @generic="aba9b377457b9dee8c902d266280ed6a1fa3fd3ef49e48cfac8214a97115ceebdf56ad2f187e7209a98116324dc646796e89fec32f301e32d145705dbbb70cd9b8d9de0a8ee6660e531bf7fa89846c9a6d9f668f93499988057589edd4511bc7ed112cb6a2d9ddff1f012e354328de91993a19104ce659e21506313c7686ac5466e929e71c3caae33345a15650fefc3c70270a1b3c3213704a22de06eb8e17301bfdc0be1a298d9ad26516562abefee695b09fb55e4f313ff457f1de35a9c9607c127eb399a58d8fbee58a7485069d4c4306fae6", @generic="495764e1c0e2ef77806e153d59f68386464ed638fe24b71c871831b2b1624b97fea86183848ba40f73e07956a414a6af5e86f3b9d622e9b1c1565d4ca02da5a0d4677c1e919f2b9298f75a5475a8fbc1244daef0c513e61606ed311c8f394c9091741e35314aa56a31c8543b657e5179d8eed1dd4813e99e98db3050d6dcb8611a2aafae9cf711ba41096f7467cfb6c43019b78d9db88f1fd049d3b41396951ba5841df28cdf0277f8206ab40457416c6a114c2d65838c8b896baa6d66a52576a8d5d3498ee107c480d51bf5a3c9779406e0e04d6bd3bb3afd0197e4328dd8dc5edf15e9f45ccefcf10ff6634380fe16", @typed={0x8, 0x38, @uid=r6}, @generic="ce5ad6ed6921478482d083d5182ccadb6e971192cd1421ce8d3e7aa08cf79f67408487bbf6c5eb12bcafc170f3b74f1b90012c7b3a42c584f10f592c5818930a6920933d7a794e2ff1af138a147df0d49db20db6d4d21d6bd3ff17854197255627f79dca4925d494964c4aa536f49755c13ca2295aa098be49428ea8965179a6eeaa57d510"]}, @nested={0x20, 0x4d, [@typed={0x8, 0x46, @ipv4}, @typed={0x14, 0x2d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @nested={0xc, 0x6, [@typed={0x8, 0x7b, @ipv4=@multicast2=0xe0000002}]}]}, 0x68c}, {&(0x7f0000003000)={0x250, 0x19, 0x400, 0x70bd2b, 0x25dfdbfc, "", [@generic="0e2d4d870c6ad8fc5f0e4a2c1c3b5f962c2806b029dae02ccf22e3598ba7a3a8f5f448d2ec5ce11c", @generic="ff0ba62bb35fc62b88a1c799d0f138dcd9f73978a07f9141f042ba64aed4ad68bd8b1207643edd30ffdc29de5b977666f1a08e4c8ece2e74099944deda768b", @generic="e011c7f70a3fe90308dd62ce01542069f0ce9d06ed6c809803362374eb0cdb8befa48304b1c9e88d2f24ff897a2255ee35477410a3efbadca3f5dcb5f6784c4352", @nested={0x104, 0x45, [@generic="743cae7d7334387b5665c83cd21fa4f373e5c98d693042863b19229a13e45ccc9ae5bd58453abc85ab35af4e620e8ecbbcd2bb284175b32090b5ae255e797368c5e4cd8eaba095a37a3fb1931a50080786b2dcbfccfbc341e31c280f5c19529a2a2f94338000e12d5df19645f278fd8767e517310e52635bedf76305b6ef99952006d02700cf5569f50035cd79b03ea4af9532367a3864c4cec91e1943c4bea2c58c8804165aa121b1fdf2f3ce037a7b6140e19b17ef84de2608824f44c325984bf08419cdd84379f31388d73738bb6b7567ee739f20dc06994b7472ce3407b820fc5a7ce3fea53ec1", @typed={0x14, 0x2e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @nested={0x28, 0x2a, [@generic="c743696dd4e64769465c6da1a84362c36b9f", @typed={0x8, 0x9, @uid=r7}, @typed={0x8, 0xa, @u32=0x3ff}]}, @generic="5490056ad01d49720a5b9cd0b54f8385aa5fa773b14efeaa91c5224748b106ba0d2edce5c3fe8fd2ecbbed36f76991ed51ac7ab4a02ec563d366d4f57422e5a4f64b5b93580660a8f92b2dca83be6ca86ea801473c7adf575800ce49e37d61619e185b45a885ecd138a11b"]}, 0x250}], 0x4, &(0x7f0000003780)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="000000961d3900dcf467264e2f88a08e39e1242a75181c07cefdfacb4f8926080715c42b96e559c757f62f95676df3e6051e6250cc371a195ce2dfa20cde3553819a4e76"], 0x60, 0x4}, 0x4000) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f00000000c0)) 11:12:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x101000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000400)=[0xfffffffffffffffa, 0x2]) r3 = dup2(r1, r1) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00000000c0)=0xff) socket$netlink(0x10, 0x3, 0x2) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x200) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl(r0, 0x400000890e, &(0x7f0000000240)="298100000000000000620b3ff6c1702eb0") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:12 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000100)=0x7) 11:12:12 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:12 executing program 1: clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:12 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:12 executing program 6 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:13 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000100)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) close(r0) 11:12:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000000001, 0x8000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000000c0)=0x2000) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$inet6(0xa, 0x5, 0x8000) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:13 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x101000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000400)=[0xfffffffffffffffa, 0x2]) r3 = dup2(r1, r1) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00000000c0)=0xff) socket$netlink(0x10, 0x3, 0x2) syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x200) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl(r0, 0x400000890e, &(0x7f0000000240)="298100000000000000620b3ff6c1702eb0") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 574.038679] IPVS: ftp: loaded support on port[0] = 21 11:12:13 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000640)="295fe1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="1a126216fba60cc885a0866da9e03e61ebadd24289ffc55e22dbd0d9ab976ddbc11917fd6a71d386a54b6b025c5ff26bfe85e0f709074e8c0a31598c06dc829e8338203ff1f3", 0x46, 0xfffffffffffffffa) r2 = request_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='procem0{(\x00', 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="95117ae82fc93a6ef371dc3e24a970924b6ef01ea774741451e7656d44828db0ac3daddfe8b217af26b79309949c55a294ce7bad4aa0fa5d9ac53d12b1042d766eb1c0eeb64180fc69cea4f33069be49938c85e3fef90021e4775360d58f1ce531c16b77f7cf6312508e10e788f9f5132bd1fc175557577445bbb51cfafd098b73bd774217b2f1e2f7b83ae11dbffb82fff49b8e21793d0149d5318530aa238c9116848e1235a4defec532b724db515250c9dd28b41b45eaaeba6d586b7f3c9ef42d39067d5cb20a6142dbe636f6e77d3ceaac6d1f5cdcad8affa66b716b921cbf77bb236162812b7be7572cf7a0df462139709f0eba", 0xf6, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000400)={r1, r2, r3}, &(0x7f0000000440)=""/81, 0x51, &(0x7f00000005c0)={&(0x7f00000004c0)={'sha256-avx\x00'}, &(0x7f0000000500)="f0977fc74f70fffcea41d2599a8f56e742c866e852b7da3a9fdfd7cfd16a8b9fe0972af189e893edc75729435c974f135123fd1430315efb2dcdbeac368bc7a95614aa0d939f26df3daa1960ed9b35b226e958053ee59cca08737077287e76cf98e7b35aa2761eae1a416942e38f29a544c595fa317516906c9611415c4c75df4e8fb099dd54d9f0c240a2d95dd4ad050304a87b1dd79f227b04cd885b78b569a7dea894a75ec50473c8af579fc953705ab7", 0xb2}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:13 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000100)=0x7) 11:12:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:13 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) r1 = dup2(r0, r0) dup2(r0, r1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) [ 574.486519] IPVS: ftp: loaded support on port[0] = 21 11:12:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) unshare(0x48000000) 11:12:13 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9cf7, 0x301100) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, r1}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0xffffffa8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x5, &(0x7f0000000100)="08a2712e0f", 0xfffffffffffffe73) 11:12:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2b5e001000003c8ac03fc9") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x1, 0x3, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000180), &(0x7f0000000240)=0x4) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x8400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000000)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x1, 0x0, &(0x7f0000000080)}) 11:12:13 executing program 7 (fault-call:1 fault-nth:0): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:13 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000100)={0xffffffff}, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000180)={0x7, 0x8, 0xfa00, {r1, 0xff}}, 0x10) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0xfffffffffffffffa, 0x200400) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x80, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x3, @empty, 0xa0}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x4e21, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0x28, "31bf028744bd36cd42a819d2af729f75cdfb56a72d509546cef69b0664d68d005bf9c4fac9db86f6"}, &(0x7f0000000300)=0x30) 11:12:13 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:13 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) r1 = dup2(r0, r0) dup2(r0, r1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) [ 574.822893] FAULT_INJECTION: forcing a failure. [ 574.822893] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 574.835016] CPU: 1 PID: 30353 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 574.841894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.851306] Call Trace: [ 574.853955] dump_stack+0x185/0x1d0 [ 574.857652] should_fail+0x87b/0xab0 [ 574.861460] __alloc_pages_nodemask+0x600/0x5cc0 [ 574.866280] ? kmsan_set_origin_inline+0x6b/0x120 [ 574.871182] ? __msan_poison_alloca+0x15c/0x1d0 [ 574.875922] ? perf_event_task_sched_in+0x257/0x2b0 [ 574.880997] ? __perf_event_task_sched_in+0x67/0xa40 [ 574.886170] ? perf_event_task_sched_in+0x257/0x2b0 [ 574.891257] ? __perf_event_task_sched_in+0x22d/0xa40 [ 574.896516] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 574.901933] ? __perf_event_task_sched_in+0x9df/0xa40 [ 574.907212] ? __switch_to+0x2b3/0x420 [ 574.911195] __kmalloc_node+0x466/0x1200 [ 574.915329] ? __schedule+0x67e/0x770 [ 574.919174] ? kvmalloc_node+0x197/0x2f0 [ 574.923295] kvmalloc_node+0x197/0x2f0 [ 574.927282] alloc_netdev_mqs+0x18e/0x1760 [ 574.931763] ? tun_napi_poll+0xbb0/0xbb0 [ 574.935901] __tun_chr_ioctl+0x42f1/0x6950 [ 574.940218] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 574.945384] tun_chr_ioctl+0x9c/0xb0 [ 574.949156] ? tun_chr_poll+0x9a0/0x9a0 [ 574.953189] do_vfs_ioctl+0xcbd/0x24b0 [ 574.957166] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 574.962591] ? __fget_light+0x6a3/0x700 [ 574.966630] ? security_file_ioctl+0x5e/0x200 [ 574.971250] __x64_sys_ioctl+0x280/0x320 [ 574.975366] ? ksys_ioctl+0x260/0x260 [ 574.979211] do_syscall_64+0x15b/0x230 [ 574.983175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 574.988482] RIP: 0033:0x455a99 [ 574.991690] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 574.999446] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 575.006751] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 575.014141] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 575.021450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 575.028747] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000000 11:12:14 executing program 2: clone(0x1000200, &(0x7f0000000640), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000600)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="706572736f6e616c697479005d82a7336489ce5bda0a0fd81d814eb15432b3e583f4f58ba51cf65347e346e484375f3b177c09b3ee9b0c6ce0e3cc7ec8ee067664c3c2f573c428867a4d951c87cc1fa9cae30a9ffbfbfacd2225d361be19813b9e68acf48d347c6b555a3e1966d01843c9d2ada1756f47af2b2c258d55e7f160c7de2af9fbec1f20bc0a3cc530f466713fdf5a6578d7861a5dae4285985a4a105addaf3169870d02f2cf8769d76091230874707ad3d5c6818d9477671c483acc99af30b48c4210512ee897a9e894cca176f070ec022efc6fe11517d648f1d3b6aa7d858f893e9cba3c4f497bc1b0cc3745ae9de49f89152074f7604f276665c232239ad8af449406ea4d17fd30a4aca89fbf9f88b0b67958b80634f40914a58f7f8ce6a61075436e6b685d8b97b1fb09822e1e8f4447ec62e4be7a9a587364747c3714dd79dc90a8a33a14eb14cbbf1cb7d145e4d29ea11518ee5c797b1a0b38d412d7cdfb3e12dcd5f780aed68f35d04446834d8cfaab2b1c871f54662ebf30c892902b6338cfb706d8db7273d97a816b4c23910cc5794a") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000000)=0x1) 11:12:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x400000a912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = gettid() waitid(0x1, r1, 0x0, 0x1000008, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) connect$unix(r3, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:14 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000100)) 11:12:14 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) r1 = dup2(r0, r0) dup2(r0, r1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) [ 575.209600] IPVS: ftp: loaded support on port[0] = 21 11:12:14 executing program 7 (fault-call:1 fault-nth:1): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0xa8) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 575.396080] FAULT_INJECTION: forcing a failure. [ 575.396080] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 575.407942] CPU: 0 PID: 30375 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 575.414792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 575.424153] Call Trace: [ 575.426778] dump_stack+0x185/0x1d0 [ 575.430423] should_fail+0x87b/0xab0 [ 575.434499] __alloc_pages_nodemask+0x600/0x5cc0 [ 575.439265] ? kernel_poison_pages+0x40/0x360 [ 575.443768] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 575.449148] ? kernel_poison_pages+0x1a0/0x360 [ 575.453745] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 575.459206] ? get_page_from_freelist+0xac61/0xb740 [ 575.464229] ? __is_insn_slot_addr+0x198/0x1c0 [ 575.468877] ? kernel_text_address+0x34d/0x3a0 [ 575.473490] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 575.478441] ? kmsan_set_origin_inline+0x6b/0x120 [ 575.483344] ? __msan_poison_alloca+0x15c/0x1d0 [ 575.488024] kmsan_alloc_page+0x82/0xe0 [ 575.492005] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 575.496771] ? kmsan_set_origin_inline+0x6b/0x120 [ 575.501620] ? __msan_poison_alloca+0x15c/0x1d0 [ 575.506305] ? perf_event_task_sched_in+0x257/0x2b0 [ 575.511386] ? __perf_event_task_sched_in+0x67/0xa40 [ 575.516497] ? perf_event_task_sched_in+0x257/0x2b0 [ 575.521576] ? __perf_event_task_sched_in+0x22d/0xa40 [ 575.526780] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 575.532152] ? __perf_event_task_sched_in+0x9df/0xa40 [ 575.537347] ? __switch_to+0x2b3/0x420 [ 575.541254] __kmalloc_node+0x466/0x1200 [ 575.545324] ? __schedule+0x67e/0x770 [ 575.549140] ? kvmalloc_node+0x197/0x2f0 [ 575.553217] kvmalloc_node+0x197/0x2f0 [ 575.557115] alloc_netdev_mqs+0x18e/0x1760 [ 575.561358] ? tun_napi_poll+0xbb0/0xbb0 [ 575.565430] __tun_chr_ioctl+0x42f1/0x6950 [ 575.569687] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 575.574807] tun_chr_ioctl+0x9c/0xb0 [ 575.578526] ? tun_chr_poll+0x9a0/0x9a0 [ 575.582502] do_vfs_ioctl+0xcbd/0x24b0 [ 575.586399] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 575.591776] ? __fget_light+0x6a3/0x700 [ 575.595758] ? security_file_ioctl+0x5e/0x200 [ 575.600259] __x64_sys_ioctl+0x280/0x320 [ 575.604331] ? ksys_ioctl+0x260/0x260 [ 575.608142] do_syscall_64+0x15b/0x230 [ 575.610835] IPVS: ftp: loaded support on port[0] = 21 [ 575.612063] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 575.612075] RIP: 0033:0x455a99 [ 575.612082] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 575.612095] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 11:12:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xe9, "c01f1c90e0aa349114273d2a49cc27864597a9115fbf9bf496b94de0e6b407144a946af7c3ebac48b4ea08d5391a0cb1f9ab2c3af9215668e86220a53d4434306a343e9dac379db7364fcf319b66e7e6d4e1e5254b424df75a580c90bdcd908941dec502ac8c68c9e555ecdce5d88443c28fd857c301afbb6be30fb3bc314f92a37a63f8d393298a243ea8b2f36e13b38300ac38f059687a8e43620451c6c0c40b45148591f9e006d4b00b44520905add732a65b451e59d6d09a60b7ef1fce5f40ee123c71050eca32445868dc7c6197207c68e95a30a987631dac5699ebe50a0c151062f34ac7c060"}, &(0x7f00000002c0)=0xf1) accept$inet6(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000380)=0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1}, 0x8) pipe(&(0x7f0000000400)={0xffffffffffffffff}) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000440)) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x100000000, 0x8003, 0x3d10, 0x8, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r5, 0x20}, 0x8) connect$pppoe(r4, &(0x7f00000003c0)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 575.612102] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 575.612110] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 575.612117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 575.612125] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000001 11:12:14 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) r1 = dup2(r0, r0) dup2(r0, r1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:12:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400000, 0x0) 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000140)='9D\n\x00\x00\x00\x00\x00\x00Z', 0xa) 11:12:16 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000100)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) close(r0) 11:12:16 executing program 7 (fault-call:1 fault-nth:2): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:16 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:16 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:16 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) r1 = dup2(r0, r0) dup2(r0, r1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:16 executing program 2: clone(0x200, &(0x7f00000008c0)="beaa14b243c880c760f8a8dc2211883fce6a3df0aa7832f2f7cd623fb80b8b892d95a8c2341ffc232464d8368a8254b71207", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) timerfd_gettime(r0, &(0x7f0000000880)) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="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") r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000600)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000640)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000740)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000840)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x210c400}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00032bbd7000fcdbdf250200000008000100", @ANYRES32=r4, @ANYBLOB="44000200400001f124008300000000000000685f737461747300000000000000000000000000000000000000080003000b00000008000400f4e200000800070000000000"], 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) fcntl$getflags(r2, 0x401) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r1, &(0x7f00009f3000), 0x0, 0x0) lseek(r1, 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/mixer\x00', 0x4000, 0x0) pread64(r1, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:16 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev, 0x0}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480)={0x0}, &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) getsockname(r2, &(0x7f0000001c40)=@hci={0x0, 0x0}, &(0x7f0000001cc0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001e40)={'team0\x00', 0x0}) accept$packet(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001ec0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001fc0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000020c0)=0xe8) accept4$packet(r1, &(0x7f0000002100)={0x0, 0x0, 0x0}, &(0x7f0000002140)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000021c0)=0x14) accept4$packet(r1, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002240)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002340)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000002440)=0xe8) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000340)={0x100, 0x3, 0x401}) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000002a40)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002a00)={&(0x7f0000002480)=ANY=[@ANYBLOB="70050000", @ANYRES16=r5, @ANYBLOB="04002abd7000fcdbdf250000000008000100", @ANYRES32=r6, @ANYBLOB="e800020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000180000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000600000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400080000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004001f0004ff0000000008000100", @ANYRES32=r7, @ANYBLOB="b800020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400650100003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="7c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040002000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="f40002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400f9ffffff3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040009003608f70900007f0044010500000008000100", @ANYRES32=r14, @ANYBLOB="240202003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3c6b81705f656e616a6c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r19, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400080005000001000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400070000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20], 0x570}, 0x1, 0x0, 0x0, 0x80}, 0x0) [ 577.546796] FAULT_INJECTION: forcing a failure. [ 577.546796] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 577.558652] CPU: 1 PID: 30421 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 577.565506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 577.574887] Call Trace: [ 577.577492] dump_stack+0x185/0x1d0 [ 577.581167] should_fail+0x87b/0xab0 [ 577.584895] __alloc_pages_nodemask+0x600/0x5cc0 [ 577.589661] ? kernel_poison_pages+0x40/0x360 [ 577.594173] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 577.599549] ? kernel_poison_pages+0x1a0/0x360 [ 577.604144] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 577.609611] ? get_page_from_freelist+0xac61/0xb740 [ 577.614657] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 577.619688] ? __msan_poison_alloca+0x15c/0x1d0 [ 577.624376] ? kmsan_set_origin_inline+0x6b/0x120 [ 577.629230] ? __msan_poison_alloca+0x15c/0x1d0 [ 577.633915] kmsan_alloc_page+0x82/0xe0 [ 577.637897] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 577.642659] ? kmsan_set_origin+0x9e/0x160 [ 577.646897] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 577.652292] ? __module_address+0x6a/0x600 [ 577.656531] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 577.661898] ? is_bpf_text_address+0xb4/0x4b0 [ 577.666486] ? kmsan_set_origin_inline+0x6b/0x120 [ 577.671338] ? __msan_poison_alloca+0x15c/0x1d0 [ 577.676011] ? perf_trace_buf_update+0xdb/0x130 [ 577.680693] __kmalloc_node+0x466/0x1200 [ 577.684760] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 577.690235] ? perf_tp_event+0xcee/0xd50 [ 577.694302] ? kvmalloc_node+0x197/0x2f0 [ 577.698379] kvmalloc_node+0x197/0x2f0 [ 577.702269] alloc_netdev_mqs+0x18e/0x1760 [ 577.706512] ? tun_napi_poll+0xbb0/0xbb0 [ 577.710580] __tun_chr_ioctl+0x42f1/0x6950 [ 577.715622] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 577.720744] tun_chr_ioctl+0x9c/0xb0 [ 577.724462] ? tun_chr_poll+0x9a0/0x9a0 [ 577.728441] do_vfs_ioctl+0xcbd/0x24b0 [ 577.732334] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 577.737730] ? __fget_light+0x6a3/0x700 [ 577.741717] ? security_file_ioctl+0x5e/0x200 [ 577.746227] __x64_sys_ioctl+0x280/0x320 [ 577.750348] ? ksys_ioctl+0x260/0x260 [ 577.754163] do_syscall_64+0x15b/0x230 [ 577.758063] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 577.763257] RIP: 0033:0x455a99 [ 577.766445] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 577.774162] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 577.781436] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 577.788712] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:12:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0xeb) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x5, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r4, 0x9}, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x96, {0x2, 0x4e21, @rand_addr=0xffffffffffffff93}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e23, @rand_addr=0x10000}, 0x4, 0x0, 0x9, 0x9, 0x100000000, &(0x7f00000000c0)='ip6gretap0\x00', 0x0, 0x3, 0x101}) 11:12:16 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = msgget(0x1, 0x590) msgrcv(r2, &(0x7f0000002700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x3, 0x1000) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000240)=0x14) recvfrom$inet6(r1, &(0x7f0000000140)=""/117, 0x75, 0x120, &(0x7f0000000000)={0xa, 0x4e22, 0xfffffffffffeffff, @loopback={0x0, 0x1}, 0x7ff80000}, 0x1c) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 577.795992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 577.803266] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000002 11:12:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) r2 = accept$packet(r1, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001180)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000011c0)={'bpq0\x00', {0x2, 0x4e20, @rand_addr=0x80000000}}) ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000000040)={0x34, 0x0, 0x0, 0x55fc}) unshare(0x48000000) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000140)=""/4096, &(0x7f00000000c0)=0x1000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001200)={'bcsf0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 11:12:16 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) dup2(r0, r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:16 executing program 7 (fault-call:1 fault-nth:3): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000080), 0x6, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x9) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x80000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={r2, 0x2, 0x1, 0x4, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0xbb7e, 0x947e153b186a8727, 0x0, 0xfffffffffffffffd}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000440)={r4, 0x72, "407ce29658f600fea4c076748e5f06eb250cfee1cc35d4ab5d129540dc9a2ccce6d20fd03f3fb7231107028ef492d093ff748c498d999750e17cf46757ff040bd73d8e5a15566b6573883c81356380d1c5cfe213c00e67139bfdf79dc08c417c7254182fd694e53516954370e640755e4a72"}, &(0x7f00000004c0)=0x7a) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x8}, 0x20) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x800, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x979d) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000380)={'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) unshare(0x8020000) semget$private(0x0, 0x0, 0x480) unshare(0x48000000) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x8, 0x1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000280)={r6, 0x12, "9099b616cc551d95a2c23c62e36e550c81fa"}, &(0x7f00000002c0)=0x1a) [ 578.026967] IPVS: ftp: loaded support on port[0] = 21 [ 578.040223] FAULT_INJECTION: forcing a failure. [ 578.040223] name failslab, interval 1, probability 0, space 0, times 0 [ 578.051675] CPU: 1 PID: 30436 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 578.058549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 578.067937] Call Trace: [ 578.070598] dump_stack+0x185/0x1d0 [ 578.074275] should_fail+0x87b/0xab0 [ 578.078050] __should_failslab+0x278/0x2a0 [ 578.082338] should_failslab+0x29/0x70 [ 578.086267] __kmalloc+0xbe/0x350 [ 578.089763] ? dev_addr_init+0x133/0x6e0 [ 578.094043] dev_addr_init+0x133/0x6e0 [ 578.098011] alloc_netdev_mqs+0x2d5/0x1760 [ 578.102327] ? tun_napi_poll+0xbb0/0xbb0 [ 578.106465] __tun_chr_ioctl+0x42f1/0x6950 [ 578.110789] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 578.115964] tun_chr_ioctl+0x9c/0xb0 [ 578.119727] ? tun_chr_poll+0x9a0/0x9a0 [ 578.123738] do_vfs_ioctl+0xcbd/0x24b0 [ 578.127691] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 578.133127] ? __fget_light+0x6a3/0x700 [ 578.137211] ? security_file_ioctl+0x5e/0x200 [ 578.141787] __x64_sys_ioctl+0x280/0x320 [ 578.145903] ? ksys_ioctl+0x260/0x260 [ 578.149800] do_syscall_64+0x15b/0x230 [ 578.153745] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 578.158983] RIP: 0033:0x455a99 [ 578.162192] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 578.169944] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 11:12:17 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) sendmmsg$alg(r1, &(0x7f00000051c0)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="aad7b9e073b9af5961791cebc52b6c3f5422201b52357359acc4f53490e127b2f8ea4b0dd076e8e59c8b8a1f00e7275abba7f87b142732ccc08ef6ea49b63155047cbf8f06b00e484d4e89b751d6afe64bf9bba3b54a7abb3b02b528e6d8e1e4f37d63161e369f617532429d87cfa7d7b3833862980b3677890256f30ca982c2d32c3bdf53fcf6ea20f0365ce0f11c2a71f47de7d787aa5b4eec5b97920a3b534cd90d4ee0001b68bf18483aa7e2183c48f38f99420f8e", 0xb7}], 0x1, 0x0, 0x0, 0x880}, {0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000480)="19bb0017ba54b721b5d225552b141d5d9e58c24f2cf592e901c1c34897f772c3300a58e9a4633ee1f5e28cee8d83d9ea81237c820f5c4c191268382fa582745cb7598f3b6760c14ffeb1e2e316", 0x4d}, {&(0x7f0000000500)="ed2c7735f8c7b0dda4e3de2fde150f5d57f5a1e3d05009e6a388b8f68bde9b5cefecebf9865d92d9876daa491b6c5a7f3f37a5a7d697f53b8d8cdec3f5447fb3b4bc19d2a634d8a81102f4228a2143e80a9f30ca0ad21806604d32a72ef51d229ec4802138d9ca7d89943ab587142aef7f7ab246851ccad80486351cdfa0f664f924e468fbffa7cd0659c71653a83ceead04da2d109a631cd6cfc5b446", 0x9d}, {&(0x7f0000001600)="1220c0d5a07f9f5e28be788a7b3e0fad288c631def9e1e9f0f6c0d8dd907a59888d3f2559c11d7a2fd1d02f77f9d0209a932b71e359762217a168cac420d1c89e28b1c5d6348dfb89d894e08a80d70c89b98bdc579e2e34f10034ade101a1c95ba1a0cd437e969ab5b13d0fd59fde441ceb6b32728", 0x75}, {&(0x7f0000001680)="11bd5b3f7f9dffe4e6ae28fe01b28cfe7a5ef4ad428bf70a96f5ad88ba87be88f10de24239bd817b05976d68340a0307d723f570decf6f55f8365e8c75f94660e3320a8b1fe0e8b58d823c2cc04c1d3f4571b2244267370f1cd01a890f8df2afc1b019141e59b66f3c84aa", 0x6b}, {&(0x7f0000001700)="2d5aad4f9798927d1f6596d24b6876e4736eab0df01b54e37f682958233aa6c07ee25b151f57d884ee9a1e7f59059d24ecbeb63ec09ef0bb27030db785db109c8087aa5516996e6481e5b0285a5c002e35f00dce8d1d0d3853608f1e331b2634060d1f0c7cc902e744d51758dc2f6529ab44", 0x72}, {&(0x7f0000001780)="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", 0xfb}], 0x6, &(0x7f00000005c0)=[@assoc={0x18, 0x117, 0x4}], 0x18, 0x4000}, {0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000001900)="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@assoc={0x18, 0x117, 0x4, 0xffffffffffff7fff}, @assoc={0x18, 0x117, 0x4, 0x89}], 0x2060, 0x80}, {0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000004a40)="ad5048d3fe84d1d2378b5373b932bd7e89c012644ac40b598419610237d19873a9fbe4d61a6742849d1640cb71337c699201d81dc0e451ef3328082d79d04257ff4108af754bfa1fcf131d09e285529fe9918e6edbd9ff26200bc8", 0x5b}, {&(0x7f0000004ac0)="da3d32da0f00f7dbdab4d7663676", 0xe}, {&(0x7f0000004b00)="ae2e5670ab819af21c6e9a2fdb54afce80b6c91ed10061a21effc93e284ce081e34371bc4abc0860b2f2576522e529", 0x2f}, {&(0x7f0000004b40)="afbe24105bda91b8cfbcb9dab4b2b1b871ef56e3f6b773116165c005c1c2cd7a95a67df56a33803113b0826740f403ef559bb9277fd0faebd9d64573c82076fe95a5a352fdde9f98994752a00feab5aedb40e08fdfbf48cec164b004e0cc5c7a169ef1853abbf4ed5e7840cbfd619dffc8709b7822a1a282b2d06bdc8f77411450e48274", 0x84}], 0x4, &(0x7f0000004c40)=ANY=[@ANYBLOB="7000000000000000170100000200000057000000c9e75f67d557d8922d64a379ab92b4347bf0880d496ff509a71ad2d07ffcb78828df520e723c213a8d95b05d67c0e00ed48bb2da515b8a7cd20a7a6c66bf39fe8060f5bc0a000038d367e25b785123ab32d073360335b68c2f2862d6"], 0x70, 0x20000000}, {0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000004cc0)="93d6e64e51798e1d6095712c8c2d48403709b02c0a5956d796b9d26c761145759e41869f17fb308906ed99f053c821960f8c1db431afad6e05237bff90273340a2f6d51a9bb7dc794359a705ff56067c9680bc562c872aa1157560fa228863ebdf77b7cb04e18a", 0x67}, {&(0x7f0000004d40)="25be0ab915d731b2949bb5dec4e99eae664f58be6afeac59e67bc886f656886c70e87513c0f7a52bf2c458ae2775fd640b2b713ac8393a3d68768651a21b3a01239c7651e4fe09eea56590b75c6dc22d8bc8999a91389310b846d25a20714b90c65f56c21ad36726d280048474c54626691c8d5e1c5fb15f222ec207257d33", 0x7f}, {&(0x7f0000004dc0)="3dc3bf92c43f4a5beebb5135691a2d10c5cca716a68e9d46ba54936ff4d40ab2c4021f", 0x23}, {&(0x7f0000004e00)="c24be5c51a7759a608eda3ed706e95dcbd8b32287f402762385de858bcfe047f204f9e68a7abe03c3f64431f730053c0fc70c36483eaa8d5dc1c3479ecab12c1255c119104f5f067abfaf922c5d600b7a99a964afa7f7867ac8458e61d45df90c39ed1cf1deeea0bb4822ee3e31a14ef68ea8250559093769b571f56a53cb42172beba4b3bce48b923020116666b7ef478d73ea346c0ef1b79edb9a7e599b9993426163ebcfa19c2913997c840c94ec29ea288edb731c646227008cba9287a508061d11df6d63beccec5a76551dcfdd5c854844bc1d082d56246efd9b80580be013311f2999f979cbe47ef07", 0xec}, {&(0x7f0000004f00)="ab61fe11a225d61b5f7edc092e7227331e45fcfe924f626f654074d0c23bece172335efe6d2053b027b70ec9cdb1c2fc206f2d1915affa89", 0x38}, {&(0x7f0000004f40)="c8f796e6d91cf38ad0b686d63c0e8d3cb49187ef52447389c332273f93ac4d7f0b378c52c5baad7955fb435fe37e840dc8416b26aff31e41eeb24bc25553d650fe6557c55d2e8a542f052571e7181e7411a11b1f36ac3cabfef5073782053e017cbfd21fe6cc6ff5c36893d5e7f3aac1fd7daa0616bc72fa8bf89395cfcdea9031ee4db4c96dfca578acdee2439e841842b7f7a1", 0x94}], 0x6, &(0x7f0000005080)=ANY=[@ANYBLOB="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"], 0x128, 0x20004000}], 0x5, 0x24004004) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:17 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x3) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xe8d, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x4}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) io_setup(0x2, &(0x7f00000000c0)=0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x28000, 0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000100)="16b25b4c8b414e4f25f95875dca896ce011291f299faa101a4d89f8961234c09e35c7a8b30a7b56e09f59e6b3f3f71f38999934e23c06c15690f4fd8a65d8aee3c27af6d2e3ddd0c", 0x48, 0x4, 0x0, 0x0, r3}, &(0x7f0000000200)) 11:12:17 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) [ 578.177270] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 578.184582] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 578.191889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 578.199204] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000003 11:12:17 executing program 7 (fault-call:1 fault-nth:4): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 578.291714] IPVS: ftp: loaded support on port[0] = 21 11:12:17 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 578.501481] FAULT_INJECTION: forcing a failure. [ 578.501481] name failslab, interval 1, probability 0, space 0, times 0 [ 578.512995] CPU: 1 PID: 30461 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 578.519871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 578.529872] Call Trace: [ 578.532532] dump_stack+0x185/0x1d0 [ 578.536224] should_fail+0x87b/0xab0 [ 578.540006] __should_failslab+0x278/0x2a0 [ 578.544318] should_failslab+0x29/0x70 11:12:17 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x40000000, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x10020, 0x0, &(0x7f0000000080)}) fdatasync(r1) [ 578.548295] __kmalloc_node+0x22f/0x1200 [ 578.552406] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 578.557817] ? __list_add_valid+0xb8/0x450 [ 578.562106] ? kvmalloc_node+0x197/0x2f0 [ 578.566266] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 578.571787] kvmalloc_node+0x197/0x2f0 [ 578.576521] alloc_netdev_mqs+0xe03/0x1760 [ 578.580828] __tun_chr_ioctl+0x42f1/0x6950 [ 578.585147] tun_chr_ioctl+0x9c/0xb0 [ 578.588926] ? tun_chr_poll+0x9a0/0x9a0 [ 578.592953] do_vfs_ioctl+0xcbd/0x24b0 [ 578.596906] ? __msan_metadata_ptr_for_load_1+0x10/0x20 11:12:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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$inet6_buf(r0, 0x29, 0xff, &(0x7f00000000c0)="3964b338842f0bbd7ee6e5a57187ff8e64820b07b362fe97f7ae7a6572f994f83da19452f248544e25ede41704388b81a37047177545afba12f2a640ab34cdeebb4cad19e4c76bd1694bd30690ae248955b5343c1732c32d5fe75408c1f4cdd9522475e08af442b3f13578b25d3527ab10cd4acf562fd5266d3d932b98fbcaec669be56b8e0415d972f4f5e1fc03ae75f361c5e8e5e83e1a0442cdcafbb927433dd68948d51d984413d18c3fbb140288f1b0c3fd1a7bef8980e75d09f60dea5e0818da382f579c49801d1186b2a516f703acde6aca3348ee7ef01bac6f074630e510a6901f8033721c471aa5255151fd27427a3e", 0xf4) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 578.602331] ? __fget_light+0x6a3/0x700 [ 578.606376] ? security_file_ioctl+0x5e/0x200 [ 578.610943] __x64_sys_ioctl+0x280/0x320 [ 578.615051] ? ksys_ioctl+0x260/0x260 [ 578.618888] do_syscall_64+0x15b/0x230 [ 578.622831] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 578.628050] RIP: 0033:0x455a99 [ 578.631263] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 578.639019] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 11:12:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = msgget(0x1, 0x590) msgrcv(r2, &(0x7f0000002700)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x3, 0x1000) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000240)=0x14) recvfrom$inet6(r1, &(0x7f0000000140)=""/117, 0x75, 0x120, &(0x7f0000000000)={0xa, 0x4e22, 0xfffffffffffeffff, @loopback={0x0, 0x1}, 0x7ff80000}, 0x1c) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 578.646325] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 578.653636] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 578.660951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 578.668260] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000004 11:12:17 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000006c0)={'bridge_slave_0\x00', 0x2102}) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000005c0)={r2, 0xfff, 0x7f, 0x6, 0xa168, 0xfffffffffffffff9, 0x5, 0x6, {r3, @in6={{0xa, 0x4e23, 0x9, @empty, 0x3}}, 0x101, 0x2, 0x389, 0x57a4, 0xfb0}}, &(0x7f0000000680)=0xb0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:17 executing program 1: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:17 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3f) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000003c0)={@loopback, @empty, 0x0}, &(0x7f0000000400)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000540)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002600)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e23, 0x0, 0x4e24, 0x8, 0xa, 0x80, 0xa0, 0xff, r3, r4}, {0x8001, 0x1, 0xfffffffffffeffff, 0x4, 0x2, 0xfffffffffffffff7, 0x5, 0x9486}, {0xb23, 0x1, 0xd8c, 0x1000}, 0x7, 0x0, 0x0, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x4, 0x4d2, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x3503, 0x4, 0x3, 0x8000000000, 0x4, 0x2, 0x3}}, 0xe8) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:17 executing program 6: r0 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb33, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x8) 11:12:17 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:17 executing program 7 (fault-call:1 fault-nth:5): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 579.028960] FAULT_INJECTION: forcing a failure. [ 579.028960] name failslab, interval 1, probability 0, space 0, times 0 [ 579.040493] CPU: 0 PID: 30488 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 579.047372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 579.056762] Call Trace: [ 579.059417] dump_stack+0x185/0x1d0 [ 579.063124] should_fail+0x87b/0xab0 [ 579.066905] __should_failslab+0x278/0x2a0 [ 579.071217] should_failslab+0x29/0x70 [ 579.075185] __kmalloc_node+0x22f/0x1200 [ 579.079306] ? kvmalloc_node+0x197/0x2f0 [ 579.083438] kvmalloc_node+0x197/0x2f0 [ 579.087376] alloc_netdev_mqs+0x1170/0x1760 [ 579.091756] __tun_chr_ioctl+0x42f1/0x6950 [ 579.096083] tun_chr_ioctl+0x9c/0xb0 [ 579.099851] ? tun_chr_poll+0x9a0/0x9a0 [ 579.103860] do_vfs_ioctl+0xcbd/0x24b0 [ 579.107807] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 579.113221] ? __fget_light+0x6a3/0x700 [ 579.117279] ? security_file_ioctl+0x5e/0x200 [ 579.121865] __x64_sys_ioctl+0x280/0x320 [ 579.125982] ? ksys_ioctl+0x260/0x260 [ 579.129819] do_syscall_64+0x15b/0x230 [ 579.133754] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 579.139000] RIP: 0033:0x455a99 [ 579.142306] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 579.150067] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 579.157372] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 579.164711] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 579.172037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x14, &(0x7f0000000040)=@raw=[@alu={0x7, 0x7, 0x0, 0x7, 0xa}, @generic={0x100000000, 0x100000001, 0x9, 0x100000001}, @jmp={0x5, 0x6, 0xc, 0x9, 0xb, 0x18, 0xfffffffffffffffc}, @alu={0x4, 0x8, 0x1, 0x1, 0x0, 0x37e0466357d785c6}, @ldst={0x0, 0x3, 0x2, 0xa, 0x0, 0x84, 0x1}, @call={0x85, 0x0, 0x0, 0x39}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffc000000000, 0x0, 0x0, 0x0, 0x4}, @map={0x18, 0x0, 0x1, 0x0, r0}, @ldst={0x0, 0x3, 0x7, 0x5, 0xd, 0xfffffff0}, @alu={0x7, 0x19e, 0xd, 0x3, 0x5, 0x0, 0x8}], &(0x7f0000000140)='syzkaller\x00', 0x8000, 0x5f, &(0x7f0000000180)=""/95, 0x41f00, 0x1, [], 0x0, 0x8}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e20, @rand_addr=0x2}}}, &(0x7f00000003c0)=0x84) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:12:18 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0x1ff, 0xffffffffffffff28) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) pread64(r3, &(0x7f0000000280)=""/149, 0x95, 0xef59) rt_sigreturn() [ 579.179367] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000005 11:12:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000010c0)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="8de612332d8bc67a076ce139db424b571677a7e93591885d8ab61a8ac4e30f94a00eee03c68dbd87c77b288fd6ae5834b373e48cf852cabb048452427fc854a851abb21cd96729cac72fdd724c461ebd578c45f6e615442a1b5fc03ea62ccc0ba0e863093f035820137cd40864586c5d8768b5d1cef1b568b947fcb3688011c72d53ccad67f05c94d1ff83a3763d11158de14688f838254066296772b11b83da62534a165a0307a5f5379dfac2a73b4140e48252bfa6dc038dad6b6288838bb158c9d82cbd3e5d9ffe964971fddfb904d285c20f25c9553cb0806d50d93f7289a2e87ef9aeb0ea416b60cc1bce29158da7c8607509bcc7411256efe574de55370d78e27ba11d2ff7969517029391307496fe2d2aa9723b808cf91321e4100f3a126225c1cefcfc59c7d68a201b720798ea56432a1bf950ebe7afd03051cb7b3287d8e9c416ec957ead3afc04a0b5f0ffb91ff58172083c4f3804c3080a48100a23f272b084eb2a1e9c1054a23aa9da42ff02ad4cee28417324564a9e041e7fb09a5df2fea7ec8afa7b8bd33c6e7d8399b9dd17cac8e2dfe614b95d8d9a83276f1da6bc7eb84fd56fc0843aed2456327bde0e32b5e18d4bf623e5534a69caed6c27518a12723fda4e20d5c81088dad488d89a4416b198f9a076ecfb023ffe9d61f77e0d30b87149f8ec51d8ee1b16a51bc783dbae37426b2e39b62d382d8fe53d44c5b7bdfd9a1fd8b19f9d14e3ce7dab5e42d22f5abe8d687bc0d977c1b4b7d690cd3ef39805fcd02ae55964517a799305d38ca7a052e977403c332c361ab64eed58ab9df3c514f86067b0b5f18f9b5380af87be9fbf5d3cb297c856a993a87de5cb52230d398243bc193e9f4b569f2682cbdca8420d49b4d5b79b1985493d7a50ed0574d9abb009ee4de5214d5c5333247feaea5172a88e7ececd5304c326d5456bf9f031f1ada716f22baad3b8417efc639ca393fc7af1ce81c2e119f162d363421872b83aae5e72f8eeb7a2d62775d4dd22580427a893951d88319199a102dca448ab070e2dcaa0f98f713f50142b433e060568deb1b02153c38a0a9ff1076f129935b13ee86165d7b1f0df69d02621c6187664da9ead861c0225986f80d574366f8f6eb85e8cffc532d7567ab8895b52dc63bced41ac50973533a3c4041b7b83cd3b578b9455d80c5801564ba85d174dceb559ba07264e504c259447c6a9cc622b29dbcfb6f3d1ca9a5be7d9083f7b13f6fb9548ba0f3dcf3b23af5a90b188a88caaa43e67108a5fd7b78c8ce227d19317216d2a9797b8bf7d37ecc88eda0b0e4400d6e6f155c97bd36e08f5c2dff53bec6cf96e41e5acd9fb36f2e3c365706e14218ebd1a16012223fd8af43361d5118e069afaadd3b4bd96f2d52287c2d2c6dbca458e22241e6959f7af15335adff36e108ee7f44284fd8729f566bf32d1ffbcbe553d4d72355c41e7e13d1ad016a1c77bc3fc340c47b9211bbacdd6f877abd98ab63e28bf834f2d8aff6cf75870b94d20286759d478fac772d5f3dcb007698295d506e62efd2986514948dfcb9e5732057dc3bacd0b054586903c89ec23ce0acc4f7992b8c6eb6530f412f224ec9e9285e7683732b4ab415b109eb0990cba068e019119e5f597338d9e29ed9585154f2dfc8db6a74dbd8c0ed142dbd07f7d300be68123f7ff69746fc6881c0f8a92cce3bf3323a3ed91d17c02b172a8ab475efaa67bb2feffeb78468d910a46304d16562ed772efcd9d3ca846c76f834fdb8568b24a039c209adee44f2855ac41bcb12d3ded1da1f3ecbd5ebad5eb78c6d8e4a0023b8e0b34b0a85ae236e5bb966da350bbcf2e1bf3f73d5bd843107e122e137fb6715ba7043570c4f2e142aad59a04ddb25fd2bedc0b80bf23a16fd4fdb965552f5532f9cd076b06c2ea1f1fee0e6feb7386b70782c0b390f03b504fde388de344652520a5bdf525ef6162aab33c456fa6ee2619d5c811fd9f74e7665b5b2e013e46f437f7e78297d5c8280bece91ec37b433e697c2acad652a24469195350a7b990e28eb3a5bee2597aa0f21e4e328ac5eea872474c8f09b68c32e872b5bca7b37627f46d87edb9550bf0eebca143f342608af0cd3b0e28a01d4393eebdf7bb9595e8fc4fa554c83529ef401766fcf39249e2bc5b9ed1cbaddd0361ba85bd87132e42e61cc65ac5537db4e0b4b345dd0f44203be430e79a3ea59b562aaa8e320ed6e6303e16f4c84f0ca5e58fa134ae7963440f649b2846e679a41571b164496cd584f12835032fd556fb4ec76ccaf33c2398b6f75431606d821cf01fabcdc429c1f9ec64c3a894cd0a0b66f0a5b450e078726cd9c7d8b0f2c55ad9568cc6fcadceaeaa680353116a97cd5820a97c5668971a6c31be59578bb2782f746f7ef3c961713c93037c141f326ee3c04b58ce6b735eee94f82b4f1fe266c4c1281a820358a66f5dad7c831ba8b11f87053ba410eba8dba0afe2fe5805a4fca9c23045855b457f8701c8ad518eb2c9a83debf4484b3c36badbb3260b10fa6fbd4871e375b641e126d00d9854c9ed8df486697dbb36d12f78ee425d76c625602812adeb58c14220265d76742c49ebcca34100bd0a80c6b4cd7abf3b90be8ff4c1150ae7f97d0064a9437f776f3c25e5d222dfa136897677dde594bd05c0cfc227ac0ccc2ecb2ecc679faf1396523db25ec3fb889458dcece3a21f81d8de891e9504246ac13b2076a2498bca9235702f735a6a795c7f8c8ab5e8c277b2d96bca1185feabac9a91e8749cc51b42abd2673ee45bf27a8169f4fc47946c4f6f814c1c4d2e9c33909304ac8a1d1bb0818d19000697c0702a717c376faa1cf8030f0d7ab50679ea04229fc22247b8c6801191e5c786ac88c3c5c2aa52d81a4f96f7cc1cf9e4a4852bd9f0db78be0da0ac0218bdefd237d11d28892eb5d9c32486b25f42b02d1df3e22b3fb666a7986867b5e1016c06f04ce3b1105b3586179170dcd9899afc9553f27c155a2143f4657ffea75abe089c30db395b027b0e2c55729ddf6b90aaf2d07870933d38abe73bb9a183756c891b114f0613fd4e3aeeb932a8685dedf5095e7b891a03d76a6e8d7dc418c0cab39ece064b8511ca907244364ae2e1d8a4d64ee070b4c0b91897cdae273336db793acf4451883da6fd339d5f9bf2120ba884b3736dceb7a5db62765bd672f1d19d0f15a6fc6ccb853a10e10a5be3a6c703458e1ed4da7f8b8014b3c55b30b6f70c6e110471535e1c7ad36a3fb0860064ba4f0dfaff58c62666f74cbe7ab71775c74f17e31a6ee907c8ddf00770c341d771d690788c8536aa38f56cd6a639647d543e089bbecbee9964ff9e0c635ea432b28b4c9163391124e3d7a544398517758f45e1902837f10d484e055feebbefcca17d5372bd5f2c101362f542ff9166d40d6529a1a8e881809522ae601ac9962258e2dd546f2d7173c26637a5fe4ba95daaff8a252f5795c213fa2c1d72852ecab1ac1bce6bf4c89041ffaf6a1b1d05c17ada5fc5574e9a54761d589d704edf43a8a805fe11b828ecba9485db12fab50e943ddd905f5171d626b440ff796b76163b5f4a361c9eb65750cc45523acf3e10415fc41ba98ac3420232ed1f8f6db5b4a3b909a2ece6f02337bc7e3da6ee6a5c5735d077eefc9f5a92b667ce0a97054612fadfabe8c6f80623795e7d2171cad997e20101f5c4f5e0c630f87ce321ee6af73f432a3b81ee35512a7faf9e49262bde3a4f11540e8bea3f326e9d10567efc191471ba8004afaf1ae8fa0777ababc204739b7bfbeb1506d438e9a7a1424293f2014855e15e4e2819fd8963421c369c12a4c68f65cb63f78b54d7147f88e6a6f3fdf2073a8978d8b7787a2bc4cd433667e287552a6e70d6bd96714c4986adafb34a53cf589587453cb1d7f920e5bb695fbaf80c120f0762db73c62e436fe7ab18f3b866aa6329dc45b43204183a352ab4096695bb2d6946ca940290341ca7e2e6904035d06a43dbd9cfe11552c6492fef72fe5b2b298ced56d51b192fb9fa13e00aa83e46a6a27bbc09113d40fc68a25528a1dc18b34b33170484b961c739ce1e2601d6dc744f75f57af553ac9a18fbd90843b47e999d6808bc6a30369eaee17aec354f6a1a35f2e18bf0e85528cc454c31f88b29690c788c0aef6bcbb8831c9994ec270131964efb400e8fe105bf96d2fa9d0720d0f7b327b70aecc1e74ee8285e3629c876ef46cf3199119996fd75ebd48d1b3e2b97c127bcd768e6b399e5b4ba5444b5567e8339b3d871deaf5bbb15ddecfcb8d9151c67ea12f1c3b607144b3d0e683a8382c9c91218c57aedcd92aaa218e8bd40253cd771d1a48a4604e6d6d0d7d18a83beaa4679fe1ead39dd22bd465597836abfbaf9326d51643209f1d7f570101353164682dcb12e14e5c78e50be9a078fb77dc830fd098ba8b712a302a05fbd7bcf0b9b005c56bf89a0d87a2ee341ab619fb651a8e29985c1614ebbb4e2ab309b6ebdd52587f9101ea0fa05164b63244c0a74c8a8495afb805a6edf402cdce05222702ff1eb8811dc96921bff9a96e2ecf6125d7ff3bcf2b1d070b6d51524d8880e0649dea767a836e8122c2378708a3854602e793dceaa671792178a5d8f0e1feedbb1a921c44f1492769d594f354f30ca5d53bb235a7ab320434dbc5d32ce5a07022f1af04d550df9531ab811cc73339d7b0e1ea026984d6193c1909da953713618dcb4519c9571cd7d6bc85d26023ffb5a7b41b8c648a55ae8916d1116ad2d0aaffb6cd12b8e371f9b69abcf01831f1ab6f1ba480bf49dfb90df810924456bb894c27c620122c5dde1c7ad68361aebe416d63002ed8bdb3082bf0a6e181215a47b902189f8ec4b0a913d2eb23ed65a275c14ab41a029c918b4db10be89aacbee8631d1b9869af7e8fdc308e108f5939e55883475a4ead81565b041007172563b6c07d77547698cc9cb49bf19c9a37226770f0548d79d47e4c98d1859c7daa56d4642ba692623d2345cdf4882e8b8782c6667bc998d8f0898af0f3146763680c6195894cab33c8073b715485965539e52ba29e625dd0f3c5ce27b79ef3b95ea22e44a3fb8b1bf2e4bd77f951eb8e87f09f73f998cba83490bb331251da2db58be7e942e1929a5f80116fe6f5a0dcf87432717e67ec3ef453f34e6a6ba373b06a2e47f04d30e85e26a8e3b8299f1e28590f46b344e068b68c9c4b798853ac09ea98f5c502f219ac4b95340065f069b7cd45f75c38edb5c1e55fc68329fc2522a706ddef05c6fb50e91a70499aac6196248b7b62edb452f51098cff63679e84c49f3955e58b342e8ab090939383abd2110d8d15e971fa08cbdb857f2c6a4a641230fb9c96ff59f63e42eadfd97c7d14e51935ee8b1464a67d40139d0b24623bdae95b585245aa69269ab3aeaac728632d9223984b50bd640cf0298d2a6d32ed61a49b98d14ece13f84f8805f3e97973e94b505d880d6219d7c16261dd252cd8d65abba1615ddbcf15bfa80d805b6cd3a6b6113ab78994ddc53c4fd25ca12867d68972420734d4d1e99859ecf8722e6ad981b003202a6b5be6762b1ed82bec63189e6da9bcd1e37859e6358d15be8779bcf825d0141677c6f5ad4bc1511c0d33a62cd0cb46ef1d127cb9bea7383422e16ce1622727fc500db09f70280ebef031d1f60b341930fd0b0d33d0396899818968da766a58d216105e0d709a02ac95c1778c9eae9fe15d46125c19b3326a41a48c6e44a7de3629230ff31efa9e632748036b4b07a812ae5b8f7b041b7e1319f6d9307190cef730837f8b", 0x1000) 11:12:18 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:18 executing program 7 (fault-call:1 fault-nth:6): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 579.420251] FAULT_INJECTION: forcing a failure. [ 579.420251] name failslab, interval 1, probability 0, space 0, times 0 [ 579.431684] CPU: 0 PID: 30502 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 579.438556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 579.448026] Call Trace: [ 579.450675] dump_stack+0x185/0x1d0 [ 579.454356] should_fail+0x87b/0xab0 [ 579.458135] __should_failslab+0x278/0x2a0 [ 579.462425] should_failslab+0x29/0x70 [ 579.466349] __kmalloc_node+0x22f/0x1200 [ 579.470445] ? pcpu_chunk_relocate+0x1c7/0xa20 [ 579.475068] ? kvmalloc_node+0x197/0x2f0 [ 579.479204] ? security_tun_dev_attach+0x4c/0x1e0 [ 579.484089] kvmalloc_node+0x197/0x2f0 [ 579.488023] tun_attach+0x123b/0x23d0 [ 579.491928] __tun_chr_ioctl+0x50c5/0x6950 [ 579.496331] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 579.501495] tun_chr_ioctl+0x9c/0xb0 [ 579.505258] ? tun_chr_poll+0x9a0/0x9a0 [ 579.509266] do_vfs_ioctl+0xcbd/0x24b0 [ 579.513214] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 579.518639] ? __fget_light+0x6a3/0x700 [ 579.522690] ? security_file_ioctl+0x5e/0x200 [ 579.527254] __x64_sys_ioctl+0x280/0x320 [ 579.531362] ? ksys_ioctl+0x260/0x260 [ 579.535191] do_syscall_64+0x15b/0x230 [ 579.539120] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 579.544333] RIP: 0033:0x455a99 [ 579.547542] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 579.555294] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 579.562599] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 11:12:18 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x20000005, 0x1) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet6(0xa, 0x3, 0x200000004) clock_adjtime(0x7, &(0x7f0000000280)={0x9cd, 0x4, 0x10000, 0x9, 0x40, 0xe9, 0xf3, 0x7, 0x7fff, 0x9, 0x800, 0x60c1, 0x1, 0x0, 0xfffffffffffffff7, 0x1, 0x942, 0x7, 0xffffffff, 0xffffffff, 0xffffffffffffff95, 0x8, 0x8, 0x100000000000, 0xe1da, 0x7fff}) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:18 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:18 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x3a, 0x280002) set_mempolicy(0x0, &(0x7f0000000100)=0x3, 0x7) fcntl$getown(r0, 0x9) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 579.569899] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 579.577201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 579.584508] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000006 11:12:18 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev, 0x0}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480)={0x0}, &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) getsockname(r2, &(0x7f0000001c40)=@hci={0x0, 0x0}, &(0x7f0000001cc0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001e40)={'team0\x00', 0x0}) accept$packet(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001ec0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001fc0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000020c0)=0xe8) accept4$packet(r1, &(0x7f0000002100)={0x0, 0x0, 0x0}, &(0x7f0000002140)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000021c0)=0x14) accept4$packet(r1, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002240)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002340)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000002440)=0xe8) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000340)={0x100, 0x3, 0x401}) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000002a40)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002a00)={&(0x7f0000002480)=ANY=[@ANYBLOB="70050000", @ANYRES16=r5, @ANYBLOB="04002abd7000fcdbdf250000000008000100", @ANYRES32=r6, @ANYBLOB="e800020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000180000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000600000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400080000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004001f0004ff0000000008000100", @ANYRES32=r7, @ANYBLOB="b800020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400650100003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="7c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040002000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="f40002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400f9ffffff3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040009003608f70900007f0044010500000008000100", @ANYRES32=r14, @ANYBLOB="240202003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3c6b81705f656e616a6c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r19, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400080005000001000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400070000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20], 0x570}, 0x1, 0x0, 0x0, 0x80}, 0x0) [ 579.637687] IPVS: ftp: loaded support on port[0] = 21 11:12:18 executing program 4 (fault-call:1 fault-nth:0): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) [ 579.881649] FAULT_INJECTION: forcing a failure. [ 579.881649] name failslab, interval 1, probability 0, space 0, times 0 [ 579.893108] CPU: 1 PID: 30522 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 579.900006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 579.909391] Call Trace: [ 579.912032] dump_stack+0x185/0x1d0 [ 579.915831] should_fail+0x87b/0xab0 [ 579.919622] __should_failslab+0x278/0x2a0 [ 579.923916] should_failslab+0x29/0x70 [ 579.927933] __kmalloc_node+0x22f/0x1200 [ 579.932044] ? kvmalloc_node+0x197/0x2f0 [ 579.936190] kvmalloc_node+0x197/0x2f0 [ 579.940129] alloc_netdev_mqs+0x18e/0x1760 [ 579.944416] ? kmsan_set_origin+0x9e/0x160 [ 579.948708] ? ppp_ccp_closed+0x490/0x490 [ 579.952916] ppp_ioctl+0xc8c/0x5150 [ 579.956608] ? __x64_sys_ioctl+0x280/0x320 [ 579.960907] ? do_vfs_ioctl+0x160/0x24b0 [ 579.965007] ? ppp_poll+0x470/0x470 [ 579.968678] do_vfs_ioctl+0xcbd/0x24b0 [ 579.972631] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 579.978033] ? __fget_light+0x6a3/0x700 11:12:19 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000005c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) getpeername$netlink(r0, &(0x7f0000000c80), &(0x7f0000000cc0)=0xc) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0xe8) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)=0x0) chown(&(0x7f0000000600)='./file0\x00', r1, r2) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0xfffffffffffffffc, 0x4) preadv(r0, &(0x7f0000000c00)=[{&(0x7f0000000840)=""/228, 0xe4}, {&(0x7f0000000940)=""/79, 0x4f}, {&(0x7f00000009c0)=""/209, 0xd1}, {&(0x7f0000000ac0)=""/32, 0x20}, {&(0x7f0000000b00)=""/252, 0xfc}], 0x5, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x400) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) socketpair$inet(0x2, 0x806, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xd49, 0x7, 0xfffffffffffffffe, 0x6, 0x0, 0x77ed, 0x0, {0x0, @in6={{0xa, 0x4e22, 0xe92, @dev={0xfe, 0x80, [], 0x1e}, 0x80000001}}, 0x7, 0xffffffffffff2b09, 0x9, 0xfffffffffffffc01, 0x1}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) 11:12:19 executing program 7 (fault-call:1 fault-nth:7): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 579.982072] ? security_file_ioctl+0x5e/0x200 [ 579.986636] __x64_sys_ioctl+0x280/0x320 [ 579.990743] ? ksys_ioctl+0x260/0x260 [ 579.994582] do_syscall_64+0x15b/0x230 [ 579.998520] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 580.003738] RIP: 0033:0x455a99 [ 580.006949] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 580.014704] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 580.022012] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 11:12:19 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev, 0x0}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480)={0x0}, &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) getsockname(r2, &(0x7f0000001c40)=@hci={0x0, 0x0}, &(0x7f0000001cc0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001e40)={'team0\x00', 0x0}) accept$packet(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001ec0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001fc0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000020c0)=0xe8) accept4$packet(r1, &(0x7f0000002100)={0x0, 0x0, 0x0}, &(0x7f0000002140)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000021c0)=0x14) accept4$packet(r1, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002240)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002340)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000002440)=0xe8) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000340)={0x100, 0x3, 0x401}) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000002a40)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002a00)={&(0x7f0000002480)=ANY=[@ANYBLOB="70050000", @ANYRES16=r5, @ANYBLOB="04002abd7000fcdbdf250000000008000100", @ANYRES32=r6, @ANYBLOB="e800020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000180000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000600000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400080000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004001f0004ff0000000008000100", @ANYRES32=r7, @ANYBLOB="b800020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400650100003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="7c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040002000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="f40002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400f9ffffff3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040009003608f70900007f0044010500000008000100", @ANYRES32=r14, @ANYBLOB="240202003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3c6b81705f656e616a6c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r19, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400080005000001000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400070000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20], 0x570}, 0x1, 0x0, 0x0, 0x80}, 0x0) [ 580.029320] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 580.036628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 580.043940] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000000 [ 580.175453] FAULT_INJECTION: forcing a failure. [ 580.175453] name failslab, interval 1, probability 0, space 0, times 0 [ 580.186949] CPU: 0 PID: 30533 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 580.193842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.203238] Call Trace: [ 580.205890] dump_stack+0x185/0x1d0 [ 580.209573] should_fail+0x87b/0xab0 [ 580.213343] __should_failslab+0x278/0x2a0 [ 580.217635] should_failslab+0x29/0x70 [ 580.221600] __kmalloc_track_caller+0x1ff/0xc80 [ 580.226309] ? __should_failslab+0x278/0x2a0 [ 580.230770] ? kvasprintf_const+0x305/0x3b0 [ 580.235140] ? should_fail+0x57/0xab0 [ 580.238996] ? __should_failslab+0x278/0x2a0 [ 580.243463] kstrdup_const+0x154/0x270 [ 580.247395] kvasprintf_const+0x305/0x3b0 [ 580.251615] kobject_set_name_vargs+0x11f/0x390 [ 580.256341] dev_set_name+0x1fe/0x230 [ 580.261613] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 580.267226] netdev_register_kobject+0x14a/0x6d0 [ 580.272042] ? raw_notifier_call_chain+0x1de/0x240 [ 580.277143] register_netdevice+0x18ea/0x2720 [ 580.281742] __tun_chr_ioctl+0x512e/0x6950 [ 580.286059] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 580.291316] tun_chr_ioctl+0x9c/0xb0 [ 580.295075] ? tun_chr_poll+0x9a0/0x9a0 [ 580.299084] do_vfs_ioctl+0xcbd/0x24b0 [ 580.303031] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 580.308450] ? __fget_light+0x6a3/0x700 [ 580.312487] ? security_file_ioctl+0x5e/0x200 [ 580.317052] __x64_sys_ioctl+0x280/0x320 [ 580.321155] ? ksys_ioctl+0x260/0x260 [ 580.324988] do_syscall_64+0x15b/0x230 [ 580.328927] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 580.334144] RIP: 0033:0x455a99 [ 580.337357] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 580.345107] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 580.352582] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 580.359885] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 580.367191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400400, 0x0) write$evdev(r1, &(0x7f00000000c0)=[{{0x77359400}, 0x5, 0x7, 0x4}], 0x18) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xfffffffffffffe24) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@rand_addr=0xb9b, @in=@rand_addr=0x8001, 0x4e22, 0x4, 0x4e24, 0x401, 0xa, 0x80, 0x80, 0x7f, r3, r4}, {0x3, 0xffff, 0xc3f, 0x100000000, 0x80000000000, 0x2, 0xe76, 0x4}, {0x1ebc, 0x4215, 0x4}, 0x100000000, 0x6e6bb3, 0x3, 0x66257187c01b399c, 0x2, 0x80000002}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x3f}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x2, 0x0, 0x41, 0x0, 0xffffffffffffff81, 0x3}}, 0xe8) socket$alg(0x26, 0x5, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000280)="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") openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) semget(0x3, 0x7, 0x0) [ 580.374510] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000007 11:12:19 executing program 4 (fault-call:1 fault-nth:1): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) [ 580.490396] FAULT_INJECTION: forcing a failure. [ 580.490396] name failslab, interval 1, probability 0, space 0, times 0 [ 580.501867] CPU: 0 PID: 30546 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 580.508741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.518129] Call Trace: [ 580.520795] dump_stack+0x185/0x1d0 [ 580.524498] should_fail+0x87b/0xab0 [ 580.528291] __should_failslab+0x278/0x2a0 [ 580.532598] should_failslab+0x29/0x70 [ 580.536536] __kmalloc+0xbe/0x350 [ 580.540051] ? dev_addr_init+0x133/0x6e0 [ 580.544507] dev_addr_init+0x133/0x6e0 [ 580.548448] alloc_netdev_mqs+0x2d5/0x1760 [ 580.552729] ? kmsan_set_origin+0x9e/0x160 [ 580.557042] ? ppp_ccp_closed+0x490/0x490 [ 580.561267] ppp_ioctl+0xc8c/0x5150 [ 580.564962] ? __x64_sys_ioctl+0x280/0x320 [ 580.569248] ? do_vfs_ioctl+0x160/0x24b0 [ 580.573346] ? ppp_poll+0x470/0x470 [ 580.577012] do_vfs_ioctl+0xcbd/0x24b0 [ 580.580958] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 580.586372] ? __fget_light+0x6a3/0x700 [ 580.590404] ? security_file_ioctl+0x5e/0x200 [ 580.594968] __x64_sys_ioctl+0x280/0x320 [ 580.599098] ? ksys_ioctl+0x260/0x260 [ 580.602935] do_syscall_64+0x15b/0x230 [ 580.606878] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 580.612096] RIP: 0033:0x455a99 [ 580.615310] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 580.623061] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 580.630361] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 580.637667] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 580.644975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 580.652304] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000001 11:12:19 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev, 0x0}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480)={0x0}, &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) getsockname(r2, &(0x7f0000001c40)=@hci={0x0, 0x0}, &(0x7f0000001cc0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001e40)={'team0\x00', 0x0}) accept$packet(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001ec0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001fc0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000020c0)=0xe8) accept4$packet(r1, &(0x7f0000002100)={0x0, 0x0, 0x0}, &(0x7f0000002140)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000021c0)=0x14) accept4$packet(r1, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002240)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002340)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000002440)=0xe8) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000340)={0x100, 0x3, 0x401}) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000002a40)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002a00)={&(0x7f0000002480)=ANY=[@ANYBLOB="70050000", @ANYRES16=r5, @ANYBLOB="04002abd7000fcdbdf250000000008000100", @ANYRES32=r6, @ANYBLOB="e800020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000180000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000600000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400080000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004001f0004ff0000000008000100", @ANYRES32=r7, @ANYBLOB="b800020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400650100003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="7c00020038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040002000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="f40002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400f9ffffff3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040009003608f70900007f0044010500000008000100", @ANYRES32=r14, @ANYBLOB="240202003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3c6b81705f656e616a6c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r19, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400080005000001000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400070000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20], 0x570}, 0x1, 0x0, 0x0, 0x80}, 0x0) 11:12:19 executing program 7 (fault-call:1 fault-nth:8): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='hpfs\x00', 0x20, &(0x7f0000000240)="ce43b64a0ade6251b0a0646270702883516066fa358133783fdaf2c1ffa176c2c6613f821fbc66d4d1ea69bfa25a1f33f736c699796ddbcab24d76fa08481195d601613d7a3e7b9b0ec54c52f5bc6c15fa4d35034dec37b4b6f8b8a5647c8991ba227ae2ee4100651b7b67831c97de961386561b0325ba") r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1ff, 0x200440) getpeername$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 580.771515] IPVS: ftp: loaded support on port[0] = 21 11:12:19 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) io_setup(0x88c0, &(0x7f0000000000)=0x0) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x101000) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000400)={0x849, 0x100, 0x40, 0x6, 0x14, 0x3, 0x3f, 0xffff, 0xab, 0x83c}) r4 = eventfd2(0x0, 0x80000) r5 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xf, 0x48000) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000004c0)=0x1, 0x2) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x10000, 0x0) r7 = eventfd(0x3) io_submit(r2, 0x4, &(0x7f0000000480)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, r1, &(0x7f00000000c0), 0x0, 0x10001, 0x0, 0x1, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000240)="b81b390f755db0626d7ebcf354d22f453e87f27508d71173f2a0bde1997d19455395f2a77d311126f4b2277a32d1dd6c562128afe57b6b1a01be0010d9a24b42cfc55880709bf09e0be769fcd2929afe0bf79f0fb5d33aef141a01d761e1c57e74d49aacde08820f121f5a2ad0de99292bf2cbcae9f2898969f558ac3815d47529343a7c5d03", 0x86, 0x10001, 0x0, 0x0, r5}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x7fffffff, r0, &(0x7f0000000340)="ad3d44f84d8142d27817343c9d354e8f7388457b3cb6b7c9e1e54f3d73f3d7b92adcdc0ecf2059db8b5c57f70b", 0x2d, 0x8, 0x0, 0x1, r6}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0xf, 0x8, r1, &(0x7f0000000400), 0x0, 0x83, 0x0, 0x1, r7}]) 11:12:19 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) getsockname(r2, &(0x7f0000001c40)=@hci, &(0x7f0000001cc0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001e40)={'team0\x00'}) accept$packet(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001ec0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001fc0)={{{@in, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000020c0)=0xe8) accept4$packet(r1, &(0x7f0000002100), &(0x7f0000002140)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000021c0)=0x14) accept4$packet(r1, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002240)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002340)={{{@in6, @in6=@local}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000002440)=0xe8) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000340)={0x100, 0x3, 0x401}) 11:12:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000000140)="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) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x40, 0x4) rt_sigreturn() r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 581.096735] FAULT_INJECTION: forcing a failure. [ 581.096735] name failslab, interval 1, probability 0, space 0, times 0 [ 581.108219] CPU: 0 PID: 30570 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 581.115096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.124482] Call Trace: [ 581.127127] dump_stack+0x185/0x1d0 [ 581.130831] should_fail+0x87b/0xab0 [ 581.134629] __should_failslab+0x278/0x2a0 [ 581.138931] should_failslab+0x29/0x70 [ 581.142877] __kmalloc+0xbe/0x350 [ 581.146387] ? device_add+0x132/0x2cb0 [ 581.150329] device_add+0x132/0x2cb0 [ 581.154096] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 581.159610] netdev_register_kobject+0x283/0x6d0 [ 581.164449] register_netdevice+0x18ea/0x2720 [ 581.169043] __tun_chr_ioctl+0x512e/0x6950 [ 581.173365] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 581.178528] tun_chr_ioctl+0x9c/0xb0 [ 581.182279] ? tun_chr_poll+0x9a0/0x9a0 [ 581.186289] do_vfs_ioctl+0xcbd/0x24b0 [ 581.190229] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 581.195643] ? __fget_light+0x6a3/0x700 [ 581.199688] ? security_file_ioctl+0x5e/0x200 [ 581.204265] __x64_sys_ioctl+0x280/0x320 [ 581.208373] ? ksys_ioctl+0x260/0x260 [ 581.212209] do_syscall_64+0x15b/0x230 [ 581.216152] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 581.221380] RIP: 0033:0x455a99 [ 581.224594] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 581.232356] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 581.240445] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 581.247755] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 581.253620] IPVS: ftp: loaded support on port[0] = 21 [ 581.255096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 581.255117] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000008 11:12:20 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000006, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) lseek(0xffffffffffffffff, 0x0, 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000600)) syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12003) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000005c0)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x20, 0x2, 0x0, 0x0, 0x8, 0x0, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000080)=0x7fff, 0x4) lseek(r0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000700)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000006c0)={0xffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000740)={0x12, 0x10, 0xfa00, {&(0x7f0000000680), r1, r0}}, 0x18) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) execve(&(0x7f0000000780)='./file0\x00', &(0x7f00000009c0)=[&(0x7f00000007c0)="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", &(0x7f0000000980)='cgroup(security}\x00'], &(0x7f0000000b80)=[&(0x7f0000000a00)='\\\\trusted\'ppp1em1$@eth1]wlan0ppp1userwlan1#{.proc$dvmnet1+vmnet1xcpuset\x00', &(0x7f0000000a80)='wlan0$-*ppp1/\x00', &(0x7f0000000ac0)='/dev/dsp#\x00', &(0x7f0000000b00)='/dev/dsp#\x00', &(0x7f0000000b40)='\x00']) 11:12:20 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) getsockname(r2, &(0x7f0000001c40)=@hci, &(0x7f0000001cc0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001e40)={'team0\x00'}) accept$packet(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001ec0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001fc0)={{{@in, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000020c0)=0xe8) accept4$packet(r1, &(0x7f0000002100), &(0x7f0000002140)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000021c0)=0x14) accept4$packet(r1, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002240)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002340)={{{@in6, @in6=@local}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000002440)=0xe8) 11:12:20 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000, 0xfffb) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r1, &(0x7f0000000380)="4481c6be816001d96f906d5a743fe82e964c760be50a76b6663dab347c5769dc91b417f50a9731534798c061ca1854c857164c2a7cac3a156cb6d5aad211fb27b539cbd35b6d672701e61900aba25591a2f2f69cd1e8c1b4760e34e774b21b05d47730816abab5b616511af77e6ed253f07c2b5e0e130233f72f41983e0ebf10ace7a29787795b17a89a8e88a59c2bb180e0a5963bfa76ccfb847e7ecaf26fd01943", 0xa2, 0x40000, 0x0, 0x0) splice(r1, &(0x7f00000000c0), r1, &(0x7f0000000240)=0x5d, 0x7ff, 0x5) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000000)=0x6e) request_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='\x00', 0xfffffffffffffffe) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x3) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:20 executing program 4 (fault-call:1 fault-nth:2): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000200)={0xfffffffffffffffe, 0x8, 0x7, 0xb66, 0x10000, 0x4a4, 0x20, 0x7fff, 0x4, 0x9}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:20 executing program 7 (fault-call:1 fault-nth:9): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 581.396335] FAULT_INJECTION: forcing a failure. [ 581.396335] name failslab, interval 1, probability 0, space 0, times 0 [ 581.407862] CPU: 0 PID: 30579 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 581.414743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.424130] Call Trace: [ 581.426777] dump_stack+0x185/0x1d0 [ 581.430461] should_fail+0x87b/0xab0 [ 581.434249] __should_failslab+0x278/0x2a0 [ 581.438537] should_failslab+0x29/0x70 [ 581.442465] __kmalloc_node+0x22f/0x1200 [ 581.446565] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 581.451968] ? __list_add_valid+0xb8/0x450 [ 581.456243] ? kvmalloc_node+0x197/0x2f0 [ 581.460368] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 581.465908] kvmalloc_node+0x197/0x2f0 [ 581.469843] alloc_netdev_mqs+0xe03/0x1760 [ 581.474148] ? kmsan_set_origin+0x9e/0x160 [ 581.478453] ppp_ioctl+0xc8c/0x5150 [ 581.482157] ? __x64_sys_ioctl+0x280/0x320 [ 581.486454] ? do_vfs_ioctl+0x160/0x24b0 [ 581.490560] ? ppp_poll+0x470/0x470 [ 581.494332] do_vfs_ioctl+0xcbd/0x24b0 [ 581.498289] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 581.503749] ? __fget_light+0x6a3/0x700 [ 581.507795] ? security_file_ioctl+0x5e/0x200 [ 581.512388] __x64_sys_ioctl+0x280/0x320 [ 581.516496] ? ksys_ioctl+0x260/0x260 [ 581.520329] do_syscall_64+0x15b/0x230 [ 581.524263] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 581.529496] RIP: 0033:0x455a99 [ 581.532702] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 11:12:20 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 581.540447] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 581.547753] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 581.555051] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 581.562351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 581.569647] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000002 [ 581.689880] FAULT_INJECTION: forcing a failure. [ 581.689880] name failslab, interval 1, probability 0, space 0, times 0 [ 581.715079] CPU: 1 PID: 30589 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 581.721995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.731382] Call Trace: [ 581.734030] dump_stack+0x185/0x1d0 [ 581.737701] should_fail+0x87b/0xab0 [ 581.741460] __should_failslab+0x278/0x2a0 [ 581.745763] should_failslab+0x29/0x70 [ 581.749690] __kmalloc_track_caller+0x1ff/0xc80 [ 581.754405] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 581.759727] ? __kmalloc_track_caller+0x953/0xc80 [ 581.764616] ? __kernfs_new_node+0xae/0x6e0 [ 581.768975] ? kobject_set_name_vargs+0x11f/0x390 [ 581.773878] ? dev_set_name+0x1fe/0x230 [ 581.777889] ? netdev_register_kobject+0x14a/0x6d0 [ 581.782850] ? register_netdevice+0x18ea/0x2720 [ 581.787558] ? __tun_chr_ioctl+0x512e/0x6950 [ 581.792044] kstrdup_const+0x154/0x270 [ 581.795973] __kernfs_new_node+0xae/0x6e0 [ 581.800170] kernfs_create_dir_ns+0x167/0x4e0 [ 581.804737] sysfs_create_dir_ns+0x177/0x4c0 [ 581.809184] ? netdev_release+0xf0/0xf0 [ 581.813207] kobject_add_internal+0xbfd/0x1730 [ 581.817838] kobject_add+0x444/0x4b0 [ 581.821611] device_add+0x8c1/0x2cb0 [ 581.825374] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 581.830876] netdev_register_kobject+0x283/0x6d0 [ 581.835702] register_netdevice+0x18ea/0x2720 [ 581.840292] __tun_chr_ioctl+0x512e/0x6950 [ 581.844602] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 581.849771] tun_chr_ioctl+0x9c/0xb0 [ 581.853531] ? tun_chr_poll+0x9a0/0x9a0 [ 581.857544] do_vfs_ioctl+0xcbd/0x24b0 [ 581.861497] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 581.866931] ? __fget_light+0x6a3/0x700 [ 581.870982] ? security_file_ioctl+0x5e/0x200 [ 581.875566] __x64_sys_ioctl+0x280/0x320 [ 581.879693] ? ksys_ioctl+0x260/0x260 [ 581.883536] do_syscall_64+0x15b/0x230 [ 581.887485] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 581.892706] RIP: 0033:0x455a99 [ 581.895917] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 581.903672] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 581.910981] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 581.918288] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 581.925594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 581.932901] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000009 [ 581.940442] kobject_add_internal failed for syzkaller0 (error: -12 parent: net) 11:12:22 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x800000000004) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x1}, {0xc, 0x8}], 0x2) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 11:12:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400002, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TIOCSTI(r2, 0x5412, 0xfffffffffffffffc) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000cd9000/0x3000)=nil, 0x3000}, 0x3}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000180)) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000240)=0x9) writev(r2, &(0x7f0000002780)=[{&(0x7f0000000380)="e83ae7dc6d2757069fd436758b8448cd2c510bf3adc87fafbd557e0ff760ce40edf9459249607e083486f7a1d20961d1e00937857e54295d830c9cfafb4fb702875f0412754a4e052a967b71817824fa0e7a993a8ee631eed7ab7851535f", 0x5e}, {&(0x7f0000000400)="4ac6883e3000352a8611c3457aa5433b9f36a827c1672b5d1fb4c6fc79a3f028fb9b15f7e2453b823f4c6ba1d2c76d3cde20cd38cd69408efe73f40796260f8d0d3b47edcd0794c4b01cf2820b17149d21a881aaed0360e19360a3d029f70c6dc7b1a0cb8b47251d7fdbcdd32552029a79ded69f26df9ddfc86e906321f8d7cd6e9ee554022f91dea0a6f77caf8e136f70348393490d2979bbe2a1bd32a79a060ea490245185b5853fbf36b1901fc167003dcc89ce64c329ee6188ad84c06bbc804757e06add4ae96a730c956011574cafc04d350f74be8c1c37baeed114a2a0e09f1ae36c21ebb0d6de24449489d85c9eb31085f21ae189ffa16276f5fff7", 0xff}, {&(0x7f0000000500)="7e4bb27ec92d57480a90b8b39a6c6d11427e08c86a861d1d9f1f667a64bbefeeb74538a712e6417a2f070979f9015cad3e466a5530c8ca5bacc001eb7972fe25d146ffde6019fe65fd361923738c37979a93a4ff82e96c7f6e8a8b9ca3b05b11f3ea485a573fb330dd43dbdd5719f3860d7e784caa42322e5465edbef27614d89bad5374e549807dfdc223d82ec46424526319dec22f3944042d67bbda1d2b7637d4b3da0906e329762bf7255ba1960495ae118beea38e79a4541a5ab65ab60f0918341ac921bc03eb45d550d6d7a0c643956e7c3ee7bf8d9e8ada4804693807eaf40e340d8365186db48cdf05", 0xed}, {&(0x7f0000001600)="084fb7d3c496f343bf86882a0550e7c197868f7ead4a21805d3617eefb3dcd2440f971f97afd78ebadc719871881db5a6756d5c7694773bba41541f270db369bf8253cc48cd16f6a4d16", 0x4a}, {&(0x7f0000001680)="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", 0x1000}, {&(0x7f0000002680)="c32c9600ac54ed4e355b173252d189a74f2f5e2742e4baad40138bab36328189c72bacf071ac1be016267f9422d837180cfb7fed80c1647a059447a8788152f54401dc1f2331f56932f4e26fa2ca34e7a75f6b0133e6454ec3fde972ebd8e3600055ae541fb5ec546112549322801b386f9ff3e93a3e93cfc555622f1ced5b3da65b3432f989ecb680c80cc3f5e558a95a549a98981f5b74f4e4aae7bb5c497927ed955dc7b21808dac129ba03cfbcad3b6b596afedc79a2de5ec1fee87bba55150fad314ec838d013301d058bcbcbf3057202b015669eae4e0bdca41aa03421199f172bcd87a01960d12a8808f916", 0xef}], 0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="01ceb2a45700270001000800"], &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r4, 0x7}, 0x8) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000340)=""/24) 11:12:22 executing program 4 (fault-call:1 fault-nth:3): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x100) getitimer(0x0, &(0x7f0000000100)) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:22 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) getsockname(r2, &(0x7f0000001c40)=@hci, &(0x7f0000001cc0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001e40)={'team0\x00'}) accept$packet(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001ec0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001fc0)={{{@in, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000020c0)=0xe8) accept4$packet(r1, &(0x7f0000002100), &(0x7f0000002140)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000021c0)=0x14) accept4$packet(r1, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002240)=0x14, 0x0) 11:12:22 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:22 executing program 7 (fault-call:1 fault-nth:10): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:22 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000000680), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f00000007c0)='./file0\x00', &(0x7f00000006c0), &(0x7f0000000780)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) readlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/108, 0x6c) open$dir(&(0x7f0000000040)='./file0\x00', 0x10068200, 0x0) [ 583.300319] FAULT_INJECTION: forcing a failure. [ 583.300319] name failslab, interval 1, probability 0, space 0, times 0 [ 583.311726] CPU: 0 PID: 30615 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 583.318599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.328000] Call Trace: [ 583.330659] dump_stack+0x185/0x1d0 [ 583.334346] should_fail+0x87b/0xab0 [ 583.338122] __should_failslab+0x278/0x2a0 [ 583.342414] should_failslab+0x29/0x70 [ 583.346342] __kmalloc_node+0x22f/0x1200 [ 583.350447] ? kvmalloc_node+0x197/0x2f0 [ 583.354591] kvmalloc_node+0x197/0x2f0 [ 583.358532] alloc_netdev_mqs+0x1170/0x1760 [ 583.362922] ppp_ioctl+0xc8c/0x5150 [ 583.366627] ? __x64_sys_ioctl+0x280/0x320 [ 583.370939] ? do_vfs_ioctl+0x160/0x24b0 [ 583.375040] ? ppp_poll+0x470/0x470 [ 583.378712] do_vfs_ioctl+0xcbd/0x24b0 [ 583.382664] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 583.388069] ? __fget_light+0x6a3/0x700 [ 583.392137] ? security_file_ioctl+0x5e/0x200 [ 583.396738] __x64_sys_ioctl+0x280/0x320 [ 583.400843] ? ksys_ioctl+0x260/0x260 [ 583.404686] do_syscall_64+0x15b/0x230 [ 583.408628] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 583.413848] RIP: 0033:0x455a99 [ 583.417059] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 583.424805] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 583.432111] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 583.439412] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:12:22 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) getsockname(r2, &(0x7f0000001c40)=@hci, &(0x7f0000001cc0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001e40)={'team0\x00'}) accept$packet(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001ec0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001fc0)={{{@in, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000020c0)=0xe8) accept4$packet(r1, &(0x7f0000002100), &(0x7f0000002140)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000021c0)=0x14) [ 583.446736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 583.454037] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000003 [ 583.514822] FAULT_INJECTION: forcing a failure. [ 583.514822] name failslab, interval 1, probability 0, space 0, times 0 [ 583.526262] CPU: 0 PID: 30619 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 583.533137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.542527] Call Trace: [ 583.545179] dump_stack+0x185/0x1d0 [ 583.548879] should_fail+0x87b/0xab0 [ 583.552685] __should_failslab+0x278/0x2a0 [ 583.557003] should_failslab+0x29/0x70 [ 583.560932] kmem_cache_alloc+0x129/0xb70 [ 583.565153] ? __kernfs_new_node+0x137/0x6e0 [ 583.569632] ? kstrdup_const+0x1e0/0x270 [ 583.573743] __kernfs_new_node+0x137/0x6e0 [ 583.578041] kernfs_create_dir_ns+0x167/0x4e0 [ 583.582636] sysfs_create_dir_ns+0x177/0x4c0 [ 583.587445] ? netdev_release+0xf0/0xf0 [ 583.591464] kobject_add_internal+0xbfd/0x1730 [ 583.596109] kobject_add+0x444/0x4b0 [ 583.599895] device_add+0x8c1/0x2cb0 [ 583.603666] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 583.609166] netdev_register_kobject+0x283/0x6d0 [ 583.613993] register_netdevice+0x18ea/0x2720 [ 583.618579] __tun_chr_ioctl+0x512e/0x6950 [ 583.620536] IPVS: ftp: loaded support on port[0] = 21 [ 583.622875] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 583.622928] tun_chr_ioctl+0x9c/0xb0 [ 583.622959] ? tun_chr_poll+0x9a0/0x9a0 [ 583.623003] do_vfs_ioctl+0xcbd/0x24b0 [ 583.644886] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 583.650303] ? __fget_light+0x6a3/0x700 [ 583.654337] ? security_file_ioctl+0x5e/0x200 [ 583.658902] __x64_sys_ioctl+0x280/0x320 [ 583.663012] ? ksys_ioctl+0x260/0x260 [ 583.666847] do_syscall_64+0x15b/0x230 [ 583.670784] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 583.675998] RIP: 0033:0x455a99 [ 583.679208] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 583.686959] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 583.694255] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 583.701550] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 583.708843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:22 executing program 4 (fault-call:1 fault-nth:4): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x2, 0x5b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 583.716146] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000000a [ 583.723741] kobject_add_internal failed for syzkaller0 (error: -12 parent: net) 11:12:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000004c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioprio_set$uid(0x3, r2, 0x8000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = accept4$packet(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x14, 0x80000) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000240)=0x68) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f96f477671070") fcntl$getownex(r5, 0x10, &(0x7f0000000500)={0x0, 0x0}) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000580)={0xffffffff7fffffff, 0x1000}) syz_open_procfs(r6, &(0x7f0000000540)='attr/current\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000440)={0x4, 0x0, 0x9, 0x6, "e339afd2e9eff4e3ad39161f7148274f7e3cc624cd63913deaa2d3d52a715159"}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f00000002c0)=0x3, 0x8) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:22 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) getsockname(r2, &(0x7f0000001c40)=@hci, &(0x7f0000001cc0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001e40)={'team0\x00'}) accept$packet(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001ec0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001fc0)={{{@in, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000020c0)=0xe8) accept4$packet(r1, &(0x7f0000002100), &(0x7f0000002140)=0x14, 0x80000) [ 583.850122] FAULT_INJECTION: forcing a failure. [ 583.850122] name failslab, interval 1, probability 0, space 0, times 0 [ 583.861604] CPU: 1 PID: 30624 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 583.868491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.877871] Call Trace: [ 583.880602] dump_stack+0x185/0x1d0 [ 583.884291] should_fail+0x87b/0xab0 [ 583.888069] __should_failslab+0x278/0x2a0 [ 583.892379] should_failslab+0x29/0x70 [ 583.897640] __kmalloc_track_caller+0x1ff/0xc80 [ 583.902369] ? kvasprintf_const+0x305/0x3b0 [ 583.906753] kstrdup_const+0x154/0x270 [ 583.910699] kvasprintf_const+0x305/0x3b0 [ 583.914924] kobject_set_name_vargs+0x11f/0x390 [ 583.919686] dev_set_name+0x1fe/0x230 [ 583.923561] netdev_register_kobject+0x14a/0x6d0 [ 583.928371] ? raw_notifier_call_chain+0x1de/0x240 [ 583.933365] register_netdevice+0x18ea/0x2720 [ 583.937924] ppp_dev_configure+0xfb0/0x1220 [ 583.942323] ppp_ioctl+0xd6d/0x5150 [ 583.946026] ? __x64_sys_ioctl+0x280/0x320 [ 583.950323] ? do_vfs_ioctl+0x160/0x24b0 [ 583.954446] ? ppp_poll+0x470/0x470 [ 583.958104] do_vfs_ioctl+0xcbd/0x24b0 [ 583.962059] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 583.967458] ? __fget_light+0x6a3/0x700 [ 583.971505] ? security_file_ioctl+0x5e/0x200 [ 583.976077] __x64_sys_ioctl+0x280/0x320 [ 583.980206] ? ksys_ioctl+0x260/0x260 [ 583.984130] do_syscall_64+0x15b/0x230 [ 583.988078] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 583.993295] RIP: 0033:0x455a99 11:12:23 executing program 7 (fault-call:1 fault-nth:11): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 583.996507] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 584.004257] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 584.011556] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 584.018852] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 584.026155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 584.033457] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000004 11:12:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2e, 0x204080) write$cgroup_subtree(r3, &(0x7f0000000140)={[{0x2f, 'pids', 0x20}, {0x2f, 'io', 0x20}]}, 0xa) [ 584.169353] FAULT_INJECTION: forcing a failure. [ 584.169353] name failslab, interval 1, probability 0, space 0, times 0 [ 584.180719] CPU: 1 PID: 30637 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 584.187595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.196981] Call Trace: [ 584.199631] dump_stack+0x185/0x1d0 [ 584.203320] should_fail+0x87b/0xab0 [ 584.207104] __should_failslab+0x278/0x2a0 [ 584.211420] should_failslab+0x29/0x70 [ 584.215374] kmem_cache_alloc+0x129/0xb70 11:12:23 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) getsockname(r2, &(0x7f0000001c40)=@hci, &(0x7f0000001cc0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001e40)={'team0\x00'}) accept$packet(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001ec0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001fc0)={{{@in, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000020c0)=0xe8) [ 584.219583] ? __kernfs_new_node+0x137/0x6e0 [ 584.224036] ? kstrdup_const+0x1ff/0x270 [ 584.228136] __kernfs_new_node+0x137/0x6e0 [ 584.232448] kernfs_new_node+0x146/0x2e0 [ 584.236583] __kernfs_create_file+0x12d/0x680 [ 584.241169] sysfs_add_file_mode_ns+0x5ba/0x830 [ 584.245918] sysfs_create_file_ns+0x17b/0x1e0 [ 584.250488] ? class_dir_child_ns_type+0x80/0x80 [ 584.255289] device_create_file+0x207/0x390 [ 584.259662] ? acpi_unbind_one+0x730/0x730 [ 584.263942] device_add+0xacd/0x2cb0 [ 584.267707] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 584.273220] netdev_register_kobject+0x283/0x6d0 [ 584.278026] register_netdevice+0x18ea/0x2720 [ 584.282583] __tun_chr_ioctl+0x512e/0x6950 [ 584.286894] tun_chr_ioctl+0x9c/0xb0 [ 584.290654] ? tun_chr_poll+0x9a0/0x9a0 [ 584.294662] do_vfs_ioctl+0xcbd/0x24b0 [ 584.298618] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 584.304042] ? __fget_light+0x6a3/0x700 [ 584.308089] ? security_file_ioctl+0x5e/0x200 [ 584.312675] __x64_sys_ioctl+0x280/0x320 [ 584.316807] ? ksys_ioctl+0x260/0x260 [ 584.320647] do_syscall_64+0x15b/0x230 [ 584.324584] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 584.329811] RIP: 0033:0x455a99 [ 584.333043] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 584.340792] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 584.348093] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 584.355392] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 584.362688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 584.369990] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000000b 11:12:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) unshare(0x48000000) 11:12:23 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0xfffffffffffffff7, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:23 executing program 4 (fault-call:1 fault-nth:5): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:23 executing program 7 (fault-call:1 fault-nth:12): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 584.498112] FAULT_INJECTION: forcing a failure. [ 584.498112] name failslab, interval 1, probability 0, space 0, times 0 [ 584.509556] CPU: 0 PID: 30650 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 584.516427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.525815] Call Trace: [ 584.528459] dump_stack+0x185/0x1d0 [ 584.532175] should_fail+0x87b/0xab0 [ 584.535969] __should_failslab+0x278/0x2a0 [ 584.540283] should_failslab+0x29/0x70 [ 584.544311] __kmalloc+0xbe/0x350 [ 584.547813] ? device_add+0x132/0x2cb0 [ 584.551749] device_add+0x132/0x2cb0 [ 584.555537] netdev_register_kobject+0x283/0x6d0 [ 584.560346] register_netdevice+0x18ea/0x2720 [ 584.564922] ppp_dev_configure+0xfb0/0x1220 [ 584.569317] ppp_ioctl+0xd6d/0x5150 [ 584.573021] ? __x64_sys_ioctl+0x280/0x320 [ 584.577323] ? do_vfs_ioctl+0x160/0x24b0 [ 584.581428] ? ppp_poll+0x470/0x470 [ 584.585181] do_vfs_ioctl+0xcbd/0x24b0 [ 584.589142] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 584.594560] ? __fget_light+0x6a3/0x700 [ 584.598599] ? security_file_ioctl+0x5e/0x200 [ 584.603178] __x64_sys_ioctl+0x280/0x320 [ 584.607286] ? ksys_ioctl+0x260/0x260 [ 584.611121] do_syscall_64+0x15b/0x230 [ 584.615057] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 584.620272] RIP: 0033:0x455a99 [ 584.623480] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 584.631237] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 584.638552] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 11:12:23 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 584.645856] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 584.653162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 584.660462] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000005 11:12:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r2 = memfd_create(&(0x7f00000000c0)='hash\x00', 0x3) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000100)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f00000001c0)="c42f51f4ef7bafa3936cfffeae0aca500c8153d242792f2f2f09920f7d79cddea86807772310547c0038269f659b63331acfcaf337a5956592", 0x507) 11:12:23 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) getsockname(r2, &(0x7f0000001c40)=@hci, &(0x7f0000001cc0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001e40)={'team0\x00'}) accept$packet(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001ec0)=0x14) 11:12:23 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) fcntl$setflags(r1, 0x2, 0x1) [ 584.863411] FAULT_INJECTION: forcing a failure. [ 584.863411] name failslab, interval 1, probability 0, space 0, times 0 [ 584.874788] CPU: 1 PID: 30654 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 584.881675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.891095] Call Trace: [ 584.894103] dump_stack+0x185/0x1d0 [ 584.897837] should_fail+0x87b/0xab0 [ 584.901634] __should_failslab+0x278/0x2a0 [ 584.905952] should_failslab+0x29/0x70 [ 584.909919] kmem_cache_alloc+0x129/0xb70 [ 584.914115] ? __kernfs_new_node+0x137/0x6e0 [ 584.918607] ? kstrdup_const+0x1ff/0x270 [ 584.922733] __kernfs_new_node+0x137/0x6e0 [ 584.927046] ? __kernfs_create_file+0x5b0/0x680 [ 584.931774] kernfs_new_node+0x146/0x2e0 [ 584.935888] kernfs_create_link+0x9f/0x320 [ 584.940182] sysfs_do_create_link_sd+0x19d/0x360 [ 584.944999] sysfs_create_link+0x125/0x190 [ 584.949297] device_add+0xbc1/0x2cb0 [ 584.953070] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 584.958617] netdev_register_kobject+0x283/0x6d0 [ 584.963457] register_netdevice+0x18ea/0x2720 [ 584.968052] __tun_chr_ioctl+0x512e/0x6950 [ 584.972370] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 584.977537] tun_chr_ioctl+0x9c/0xb0 [ 584.981300] ? tun_chr_poll+0x9a0/0x9a0 [ 584.985316] do_vfs_ioctl+0xcbd/0x24b0 [ 584.989269] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 584.994694] ? __fget_light+0x6a3/0x700 [ 584.998746] ? security_file_ioctl+0x5e/0x200 [ 585.003332] __x64_sys_ioctl+0x280/0x320 [ 585.007451] ? ksys_ioctl+0x260/0x260 [ 585.011291] do_syscall_64+0x15b/0x230 [ 585.015233] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 585.020470] RIP: 0033:0x455a99 [ 585.023682] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 585.031436] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 585.038756] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 585.046072] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 585.053401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 585.060705] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000000c 11:12:24 executing program 4 (fault-call:1 fault-nth:6): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) [ 585.148393] IPVS: ftp: loaded support on port[0] = 21 [ 585.170383] FAULT_INJECTION: forcing a failure. [ 585.170383] name failslab, interval 1, probability 0, space 0, times 0 [ 585.181790] CPU: 1 PID: 30674 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 585.188665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.198079] Call Trace: [ 585.200725] dump_stack+0x185/0x1d0 [ 585.204410] should_fail+0x87b/0xab0 [ 585.208202] __should_failslab+0x278/0x2a0 [ 585.212506] should_failslab+0x29/0x70 [ 585.216443] __kmalloc_track_caller+0x1ff/0xc80 [ 585.221158] ? kmsan_kmalloc+0x94/0x100 [ 585.225179] ? kmsan_slab_alloc+0x10/0x20 [ 585.229382] ? kvasprintf_const+0x305/0x3b0 [ 585.233743] ? __kernfs_new_node+0xae/0x6e0 [ 585.238108] ? netdev_register_kobject+0x14a/0x6d0 [ 585.243124] ? register_netdevice+0x18ea/0x2720 [ 585.247850] ? ppp_dev_configure+0xfb0/0x1220 [ 585.252386] ? ppp_ioctl+0xd6d/0x5150 [ 585.256231] ? do_vfs_ioctl+0xcbd/0x24b0 [ 585.260373] kstrdup_const+0x154/0x270 [ 585.264312] __kernfs_new_node+0xae/0x6e0 [ 585.268510] ? __msan_poison_alloca+0x15c/0x1d0 [ 585.273233] kernfs_create_dir_ns+0x167/0x4e0 [ 585.277810] sysfs_create_dir_ns+0x177/0x4c0 [ 585.282277] ? netdev_release+0xf0/0xf0 [ 585.286302] kobject_add_internal+0xbfd/0x1730 [ 585.290961] kobject_add+0x444/0x4b0 [ 585.294741] device_add+0x8c1/0x2cb0 [ 585.298520] netdev_register_kobject+0x283/0x6d0 [ 585.303330] register_netdevice+0x18ea/0x2720 [ 585.307906] ppp_dev_configure+0xfb0/0x1220 [ 585.312305] ppp_ioctl+0xd6d/0x5150 [ 585.316010] ? __x64_sys_ioctl+0x280/0x320 [ 585.320308] ? do_vfs_ioctl+0x160/0x24b0 [ 585.324407] ? ppp_poll+0x470/0x470 [ 585.328073] do_vfs_ioctl+0xcbd/0x24b0 [ 585.332036] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 585.337469] ? __fget_light+0x6a3/0x700 [ 585.341958] ? security_file_ioctl+0x5e/0x200 [ 585.346547] __x64_sys_ioctl+0x280/0x320 [ 585.350669] ? ksys_ioctl+0x260/0x260 [ 585.354524] do_syscall_64+0x15b/0x230 [ 585.358499] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 585.363725] RIP: 0033:0x455a99 [ 585.366940] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 585.374691] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 585.381997] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 585.389304] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 585.396617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 585.403928] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000006 [ 585.411471] kobject_add_internal failed for ppp0 (error: -12 parent: net) 11:12:24 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) getsockname(r2, &(0x7f0000001c40)=@hci, &(0x7f0000001cc0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001e00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001e40)={'team0\x00'}) 11:12:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) r4 = getgid() fchownat(r1, &(0x7f0000000100)='./file0\x00', r3, r4, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl(r5, 0x4000008912, &(0x7f0000000000)="2957e1311f16f477671070") r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r7 = accept4(r6, 0x0, &(0x7f0000000040), 0x0) sendmsg$rds(r7, &(0x7f0000000080)={&(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000780)=[{&(0x7f00000005c0)=""/231, 0xe7}, {&(0x7f00000018c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000900)}, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000340)={0xffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f00000003c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000280), r8, 0x8ab}}, 0x18) 11:12:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xb, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x101000, 0x0) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={{0x0, 0x7530}, {0x0, 0x2710}}) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xa, 0x64b1, 0x1, 0x1, 0x1, r2, 0xa}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x18, 0xffffffffffffff21) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0xffffffffffff8001, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x8001, 0x0, 0x0, &(0x7f0000000080)}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000300)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) 11:12:24 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x4b) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:25 executing program 2: socket$nl_route(0x10, 0x3, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f0000000600), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000005c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:25 executing program 7 (fault-call:1 fault-nth:13): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 586.149726] FAULT_INJECTION: forcing a failure. [ 586.149726] name failslab, interval 1, probability 0, space 0, times 0 [ 586.161205] CPU: 1 PID: 30713 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 586.168080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.177467] Call Trace: [ 586.180117] dump_stack+0x185/0x1d0 [ 586.183803] should_fail+0x87b/0xab0 [ 586.187593] __should_failslab+0x278/0x2a0 [ 586.191898] should_failslab+0x29/0x70 [ 586.195964] __kmalloc_track_caller+0x1ff/0xc80 [ 586.200685] ? _cond_resched+0x3c/0xd0 [ 586.204637] ? __kernfs_new_node+0xae/0x6e0 [ 586.209027] ? rcu_all_qs+0x32/0x1f0 [ 586.212788] ? _cond_resched+0x3c/0xd0 [ 586.216732] ? mutex_lock+0x31/0x90 [ 586.220423] kstrdup_const+0x154/0x270 [ 586.224364] __kernfs_new_node+0xae/0x6e0 [ 586.228557] ? __msan_poison_alloca+0x15c/0x1d0 [ 586.234324] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 586.239313] kernfs_new_node+0x146/0x2e0 [ 586.243434] kernfs_create_link+0x9f/0x320 [ 586.247752] sysfs_do_create_link_sd+0x19d/0x360 [ 586.252563] sysfs_create_link+0x125/0x190 [ 586.256930] device_add+0x1564/0x2cb0 [ 586.260799] netdev_register_kobject+0x283/0x6d0 [ 586.265632] register_netdevice+0x18ea/0x2720 [ 586.270223] __tun_chr_ioctl+0x512e/0x6950 [ 586.274543] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 586.279709] tun_chr_ioctl+0x9c/0xb0 [ 586.283468] ? tun_chr_poll+0x9a0/0x9a0 [ 586.287476] do_vfs_ioctl+0xcbd/0x24b0 [ 586.291420] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 586.296834] ? __fget_light+0x6a3/0x700 [ 586.300867] ? security_file_ioctl+0x5e/0x200 [ 586.305430] __x64_sys_ioctl+0x280/0x320 [ 586.309531] ? ksys_ioctl+0x260/0x260 [ 586.313367] do_syscall_64+0x15b/0x230 [ 586.317296] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 586.322508] RIP: 0033:0x455a99 [ 586.325716] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 586.333463] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 586.340762] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 586.348061] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 586.355361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 586.362658] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000000d 11:12:26 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000ff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xa0, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4010}, 0x10) r2 = socket$inet6(0xa, 0xb, 0x8) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:12:26 executing program 4 (fault-call:1 fault-nth:7): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r3 = dup2(r0, r0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f00000001c0)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) r4 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x2000) perf_event_open$cgroup(&(0x7f0000000100)={0x4, 0x70, 0x2, 0x67af73ff, 0xa584, 0x3, 0x0, 0x9, 0x40, 0x2, 0x20, 0x2, 0x6, 0x6, 0x1, 0x5, 0x80000000, 0x1, 0xa9, 0x0, 0xfffffffffffffffb, 0x5, 0x2, 0x401, 0xfffffffffffffe00, 0x4, 0x5, 0x878, 0x80, 0x3, 0x16, 0xf28d, 0xfee, 0x7f, 0x5, 0x5, 0x101, 0x1, 0x0, 0x7ff, 0x5, @perf_bp={&(0x7f00000000c0)}, 0x810, 0xff, 0x11c, 0x4, 0x1000, 0x1, 0x7c7449ca}, r4, 0xd, r1, 0x9) 11:12:26 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x20) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x200, 0x40) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000140)={0x2c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'fo\x00', 0x0, 0xf1b, 0x35}, 0x2c) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x2) 11:12:26 executing program 7 (fault-call:1 fault-nth:14): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:26 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) getsockname(r2, &(0x7f0000001c40)=@hci, &(0x7f0000001cc0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001e00)=0xe8) 11:12:26 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:26 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="706572736f6e616c697479005d82a7336489ce5bda0a0fd81d814eb15432b3e583f4f58ba51cf65347e346e484375f3b177c09b3ee9b0c6ce0e3cc7ec8ee067664c3c2f573c428867a4d951c87cc1fa9cae30a9ffbfbfacd2225d361be19813b9e68acf48d347c6b555a3e1966d01843c9d2ada1756f47af2b2c258d55e7f160c7de2af9fbec1f20bc0a3cc530f466713fdf5a6578d7861a5dae4285985a4a105addaf3169870d02f2cf8769d76091230874707ad3d5c6818d9477671c483acc99af30b48c4210512ee897a9e894cca176f070ec022efc6fe11517d648f1d3b6aa7d858f893e9cba3c4f497bc1b0cc3745ae9de49f89152074f7604f276665c232239ad8af449406ea4d17fd30a4aca89fbf9f88b0b67958b80634f40914a58f7f8ce6a61075436e6b685d8b97b1fb09822e1e8f4447ec62e4be7a9a587364747c3714dd79dc90a8a33a14eb14cbbf1cb7d145e4d29ea11518ee5c797b1a0b38d412d7cdfb3e12dcd5f780aed68f35d04446834d8cfaab2b1c871f54662ebf30c892902b6338cfb706d8db7273d97a816b4c23910cc5794a") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000005c0)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000600)={r1, 0x7}, 0x8) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 587.394908] FAULT_INJECTION: forcing a failure. [ 587.394908] name failslab, interval 1, probability 0, space 0, times 0 [ 587.406334] CPU: 1 PID: 30736 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 587.413206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.422599] Call Trace: [ 587.425252] dump_stack+0x185/0x1d0 [ 587.428977] should_fail+0x87b/0xab0 [ 587.432752] __should_failslab+0x278/0x2a0 [ 587.437042] should_failslab+0x29/0x70 [ 587.440978] kmem_cache_alloc+0x129/0xb70 [ 587.445179] ? __kernfs_new_node+0x137/0x6e0 [ 587.449669] ? kstrdup_const+0x1e0/0x270 [ 587.453786] __kernfs_new_node+0x137/0x6e0 [ 587.458169] kernfs_create_dir_ns+0x167/0x4e0 [ 587.462711] sysfs_create_dir_ns+0x177/0x4c0 [ 587.467184] ? netdev_release+0xf0/0xf0 [ 587.471219] kobject_add_internal+0xbfd/0x1730 [ 587.475877] kobject_add+0x444/0x4b0 [ 587.479655] device_add+0x8c1/0x2cb0 [ 587.487207] netdev_register_kobject+0x283/0x6d0 [ 587.492018] register_netdevice+0x18ea/0x2720 [ 587.496573] ppp_dev_configure+0xfb0/0x1220 [ 587.500972] ppp_ioctl+0xd6d/0x5150 [ 587.504671] ? __x64_sys_ioctl+0x280/0x320 [ 587.508976] ? do_vfs_ioctl+0x160/0x24b0 [ 587.513083] ? ppp_poll+0x470/0x470 [ 587.516757] do_vfs_ioctl+0xcbd/0x24b0 [ 587.520710] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 587.526115] ? __fget_light+0x6a3/0x700 [ 587.530163] ? security_file_ioctl+0x5e/0x200 [ 587.534736] __x64_sys_ioctl+0x280/0x320 [ 587.538839] ? ksys_ioctl+0x260/0x260 [ 587.542673] do_syscall_64+0x15b/0x230 [ 587.546604] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 587.551823] RIP: 0033:0x455a99 [ 587.555033] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 587.562784] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 587.570084] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 587.571678] IPVS: ftp: loaded support on port[0] = 21 [ 587.577377] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 587.577395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 587.577414] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000007 [ 587.577717] kobject_add_internal failed for ppp0 (error: -12 parent: net) [ 587.668829] FAULT_INJECTION: forcing a failure. [ 587.668829] name failslab, interval 1, probability 0, space 0, times 0 [ 587.680227] CPU: 1 PID: 30742 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 587.687103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.696499] Call Trace: [ 587.699146] dump_stack+0x185/0x1d0 [ 587.702830] should_fail+0x87b/0xab0 [ 587.706618] __should_failslab+0x278/0x2a0 [ 587.710922] should_failslab+0x29/0x70 [ 587.715810] __kmalloc_track_caller+0x1ff/0xc80 [ 587.720525] ? _cond_resched+0x3c/0xd0 [ 587.724475] ? __kernfs_new_node+0xae/0x6e0 [ 587.728869] ? rcu_all_qs+0x32/0x1f0 [ 587.732623] ? _cond_resched+0x3c/0xd0 [ 587.736545] ? mutex_lock+0x31/0x90 [ 587.740237] kstrdup_const+0x154/0x270 [ 587.744186] __kernfs_new_node+0xae/0x6e0 [ 587.748410] ? __msan_poison_alloca+0x15c/0x1d0 [ 587.753130] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 587.758150] kernfs_new_node+0x146/0x2e0 [ 587.762305] kernfs_create_link+0x9f/0x320 [ 587.766588] sysfs_do_create_link_sd+0x19d/0x360 [ 587.771399] sysfs_create_link+0x125/0x190 [ 587.775687] device_add+0x1564/0x2cb0 [ 587.779557] netdev_register_kobject+0x283/0x6d0 [ 587.784367] register_netdevice+0x18ea/0x2720 [ 587.788926] __tun_chr_ioctl+0x512e/0x6950 [ 587.793234] tun_chr_ioctl+0x9c/0xb0 [ 587.797081] ? tun_chr_poll+0x9a0/0x9a0 [ 587.801094] do_vfs_ioctl+0xcbd/0x24b0 [ 587.805056] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 587.810504] ? __fget_light+0x6a3/0x700 [ 587.814571] ? security_file_ioctl+0x5e/0x200 [ 587.819136] __x64_sys_ioctl+0x280/0x320 [ 587.823259] ? ksys_ioctl+0x260/0x260 [ 587.827098] do_syscall_64+0x15b/0x230 [ 587.831035] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 587.836249] RIP: 0033:0x455a99 [ 587.839458] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 587.847207] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 587.854506] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 587.861810] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 587.869115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 587.876424] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000000e 11:12:26 executing program 4 (fault-call:1 fault-nth:8): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:26 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80, 0x109102) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 587.966092] FAULT_INJECTION: forcing a failure. [ 587.966092] name failslab, interval 1, probability 0, space 0, times 0 [ 587.977466] CPU: 1 PID: 30750 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 587.984339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.993726] Call Trace: [ 587.996376] dump_stack+0x185/0x1d0 [ 588.000065] should_fail+0x87b/0xab0 [ 588.003865] __should_failslab+0x278/0x2a0 [ 588.008194] should_failslab+0x29/0x70 [ 588.012184] kmem_cache_alloc+0x129/0xb70 11:12:27 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) getsockname(r2, &(0x7f0000001c40)=@hci, &(0x7f0000001cc0)=0x80) [ 588.016373] ? __kernfs_new_node+0x137/0x6e0 [ 588.020857] ? kstrdup_const+0x1ff/0x270 [ 588.024966] __kernfs_new_node+0x137/0x6e0 [ 588.029252] kernfs_new_node+0x146/0x2e0 [ 588.033386] __kernfs_create_file+0x12d/0x680 [ 588.037934] sysfs_add_file_mode_ns+0x5ba/0x830 [ 588.042656] sysfs_create_file_ns+0x17b/0x1e0 [ 588.047233] ? class_dir_child_ns_type+0x80/0x80 [ 588.052033] device_create_file+0x207/0x390 [ 588.056434] ? acpi_unbind_one+0x730/0x730 [ 588.060709] device_add+0xacd/0x2cb0 [ 588.064489] netdev_register_kobject+0x283/0x6d0 [ 588.069299] register_netdevice+0x18ea/0x2720 [ 588.073868] ppp_dev_configure+0xfb0/0x1220 [ 588.078266] ppp_ioctl+0xd6d/0x5150 [ 588.081964] ? __x64_sys_ioctl+0x280/0x320 [ 588.086258] ? do_vfs_ioctl+0x160/0x24b0 [ 588.090360] ? ppp_poll+0x470/0x470 [ 588.094020] do_vfs_ioctl+0xcbd/0x24b0 [ 588.097965] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 588.103384] ? __fget_light+0x6a3/0x700 [ 588.107419] ? security_file_ioctl+0x5e/0x200 [ 588.111990] __x64_sys_ioctl+0x280/0x320 [ 588.116093] ? ksys_ioctl+0x260/0x260 [ 588.119928] do_syscall_64+0x15b/0x230 [ 588.123864] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 588.129082] RIP: 0033:0x455a99 [ 588.132310] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 588.140062] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 588.147366] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 588.154665] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:12:27 executing program 6: r0 = socket$inet6(0xa, 0x80807, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000100)=@dstopts={0x3b, 0x4, [], [@enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x29caf0cf, 0x4, 0x2, 0x100, [0x1, 0x4]}}]}, 0x28) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") socketpair(0x9, 0xb, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_gettime(r1, &(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={0x0, @loopback, @dev}, &(0x7f00000002c0)=0xc) socketpair(0xd, 0x3, 0x37cd, &(0x7f0000000340)) recvfrom$packet(r1, &(0x7f0000000180)=""/213, 0xd5, 0x40, &(0x7f0000000300)={0x11, 0xfd, r4, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$ALG_SET_KEY(r3, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 588.161970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 588.169277] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000008 11:12:27 executing program 7 (fault-call:1 fault-nth:15): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 588.320631] IPVS: ftp: loaded support on port[0] = 21 11:12:27 executing program 4 (fault-call:1 fault-nth:9): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) [ 588.432282] FAULT_INJECTION: forcing a failure. [ 588.432282] name failslab, interval 1, probability 0, space 0, times 0 [ 588.443706] CPU: 1 PID: 30777 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 588.450580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 588.459967] Call Trace: [ 588.462610] dump_stack+0x185/0x1d0 [ 588.466287] should_fail+0x87b/0xab0 [ 588.470070] __should_failslab+0x278/0x2a0 [ 588.474365] should_failslab+0x29/0x70 [ 588.478309] kmem_cache_alloc+0x129/0xb70 11:12:27 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001740)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@multicast1}}}, &(0x7f0000001840)=0xe8) [ 588.482512] ? __kernfs_new_node+0x137/0x6e0 [ 588.486964] ? kstrdup_const+0x1ff/0x270 [ 588.491075] __kernfs_new_node+0x137/0x6e0 [ 588.495389] ? rcu_all_qs+0x32/0x1f0 [ 588.499267] kernfs_new_node+0x146/0x2e0 [ 588.503407] __kernfs_create_file+0x12d/0x680 [ 588.507962] sysfs_add_file_mode_ns+0x5ba/0x830 [ 588.512689] internal_create_group+0x727/0x1860 [ 588.517414] sysfs_create_groups+0xf6/0x290 [ 588.521808] device_add+0x16f4/0x2cb0 [ 588.525675] netdev_register_kobject+0x283/0x6d0 [ 588.530501] register_netdevice+0x18ea/0x2720 [ 588.535110] __tun_chr_ioctl+0x512e/0x6950 [ 588.539452] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 588.544615] tun_chr_ioctl+0x9c/0xb0 [ 588.548375] ? tun_chr_poll+0x9a0/0x9a0 [ 588.552382] do_vfs_ioctl+0xcbd/0x24b0 [ 588.556325] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 588.561742] ? __fget_light+0x6a3/0x700 [ 588.565795] ? security_file_ioctl+0x5e/0x200 [ 588.570359] __x64_sys_ioctl+0x280/0x320 [ 588.574465] ? ksys_ioctl+0x260/0x260 [ 588.578304] do_syscall_64+0x15b/0x230 11:12:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x7ff, &(0x7f0000000140)="295ee1311f16f4776710703adef8100c21f81e985bc27ff7a4d39c5628ef84e3b1e27029f426e711eeea4bf49993891a0cd8e5d24c65a0178c4853") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000000)="482e2cf215c6d726e679cdbd43bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x6, 0x0, &(0x7f0000000080)}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x6, 0x8, 0x8000, 0x7ff}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xa, 0x1, 0x3, r2}, &(0x7f0000000180)=0x10) [ 588.582243] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 588.587461] RIP: 0033:0x455a99 [ 588.590668] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 588.598429] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 588.605746] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 588.613062] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 588.620366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 588.627668] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000000f [ 588.712912] FAULT_INJECTION: forcing a failure. [ 588.712912] name failslab, interval 1, probability 0, space 0, times 0 [ 588.724328] CPU: 1 PID: 30784 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 588.731217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 588.740609] Call Trace: [ 588.743259] dump_stack+0x185/0x1d0 [ 588.746940] should_fail+0x87b/0xab0 [ 588.750712] __should_failslab+0x278/0x2a0 [ 588.755001] should_failslab+0x29/0x70 [ 588.758950] kmem_cache_alloc+0x129/0xb70 [ 588.763139] ? __kernfs_new_node+0x137/0x6e0 [ 588.767592] ? kstrdup_const+0x1ff/0x270 [ 588.771695] __kernfs_new_node+0x137/0x6e0 [ 588.775978] kernfs_new_node+0x146/0x2e0 [ 588.780133] __kernfs_create_file+0x12d/0x680 [ 588.784715] sysfs_add_file_mode_ns+0x5ba/0x830 [ 588.789468] sysfs_create_file_ns+0x17b/0x1e0 [ 588.794037] ? class_dir_child_ns_type+0x80/0x80 [ 588.798868] device_create_file+0x207/0x390 [ 588.803274] ? acpi_unbind_one+0x730/0x730 [ 588.807555] device_add+0xacd/0x2cb0 [ 588.811419] netdev_register_kobject+0x283/0x6d0 [ 588.816221] register_netdevice+0x18ea/0x2720 [ 588.820768] ppp_dev_configure+0xfb0/0x1220 [ 588.825166] ppp_ioctl+0xd6d/0x5150 [ 588.828860] ? __x64_sys_ioctl+0x280/0x320 [ 588.833160] ? do_vfs_ioctl+0x160/0x24b0 [ 588.837259] ? ppp_poll+0x470/0x470 [ 588.840913] do_vfs_ioctl+0xcbd/0x24b0 [ 588.844940] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 588.850348] ? __fget_light+0x6a3/0x700 [ 588.854380] ? security_file_ioctl+0x5e/0x200 [ 588.858942] __x64_sys_ioctl+0x280/0x320 [ 588.863040] ? ksys_ioctl+0x260/0x260 [ 588.866867] do_syscall_64+0x15b/0x230 [ 588.870822] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 588.876051] RIP: 0033:0x455a99 [ 588.879255] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 588.887019] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 588.894316] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 588.901611] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 588.908908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 588.916201] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000009 11:12:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x50000, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:12:29 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:29 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x2007ffffffde) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x84000) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0xfffffffffffffd16) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0x8, 0x80, 0x121, 0x3, 0x3, 0x400}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:29 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000005c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000600)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r1, &(0x7f00009f3000), 0x0, 0x0) lseek(r1, 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:29 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000240)={0x3, 0x5, 0xfffffffffffff2bc}) r1 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x8000004000080000, 0xfffffffffffffffd) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x80400) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x410800) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x110) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00000002c0)=""/153, &(0x7f0000000180)=0x99) r3 = socket$inet6(0xa, 0x2001, 0x1338) uselib(&(0x7f0000000380)='./file0\x00') fcntl$setstatus(r2, 0x4, 0x800) inotify_add_watch(r0, &(0x7f0000000400)='./file0\x00', 0x800) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:29 executing program 7 (fault-call:1 fault-nth:16): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:29 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) accept4$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x14, 0x80000) 11:12:29 executing program 4 (fault-call:1 fault-nth:10): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) [ 590.669435] FAULT_INJECTION: forcing a failure. [ 590.669435] name failslab, interval 1, probability 0, space 0, times 0 [ 590.680933] CPU: 1 PID: 30796 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 590.687844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 590.697237] Call Trace: [ 590.699910] dump_stack+0x185/0x1d0 [ 590.703663] should_fail+0x87b/0xab0 [ 590.707443] __should_failslab+0x278/0x2a0 [ 590.711750] should_failslab+0x29/0x70 [ 590.715694] kmem_cache_alloc+0x129/0xb70 [ 590.719905] ? radix_tree_node_alloc+0x31f/0x5c0 [ 590.724714] ? radix_tree_node_alloc+0x135/0x5c0 [ 590.729546] radix_tree_node_alloc+0x135/0x5c0 [ 590.734215] idr_get_free+0x5ce/0x1490 [ 590.738188] idr_alloc_u32+0x26f/0x540 [ 590.742150] idr_alloc_cyclic+0x1e6/0x490 [ 590.746373] __kernfs_new_node+0x22f/0x6e0 [ 590.750682] kernfs_create_dir_ns+0x167/0x4e0 [ 590.755258] sysfs_create_dir_ns+0x177/0x4c0 [ 590.759741] ? netdev_release+0xf0/0xf0 [ 590.763766] kobject_add_internal+0xbfd/0x1730 [ 590.768420] kobject_add+0x444/0x4b0 [ 590.772208] device_add+0x8c1/0x2cb0 [ 590.775988] netdev_register_kobject+0x283/0x6d0 [ 590.780794] register_netdevice+0x18ea/0x2720 [ 590.785341] ppp_dev_configure+0xfb0/0x1220 [ 590.789730] ppp_ioctl+0xd6d/0x5150 [ 590.793433] ? __x64_sys_ioctl+0x280/0x320 [ 590.797731] ? do_vfs_ioctl+0x160/0x24b0 [ 590.801834] ? ppp_poll+0x470/0x470 [ 590.805497] do_vfs_ioctl+0xcbd/0x24b0 [ 590.809447] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 590.814849] ? __fget_light+0x6a3/0x700 [ 590.818896] ? security_file_ioctl+0x5e/0x200 [ 590.823468] __x64_sys_ioctl+0x280/0x320 [ 590.827580] ? ksys_ioctl+0x260/0x260 [ 590.831422] do_syscall_64+0x15b/0x230 [ 590.835369] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 590.840681] RIP: 0033:0x455a99 [ 590.843897] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 590.851773] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 590.859096] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 11:12:29 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000001a40)='/dev/vcsa#\x00', 0xffffffffffff0000, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000001c00)={&(0x7f0000001b00)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b40)={0x44, 0xc, 0x5, 0x10, 0x70bd29, 0x25dfdbfb, {0xb, 0x0, 0x4}, [@generic="bcb1b4932cfde3ec7cd8e243b4b5221877bad5a2934a3be232214f4a71966bd31bf6e1a343a2669ec2fe926935f8"]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x4004) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001a80)={'lo\x00', @link_local={0x1, 0x80, 0xc2}}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffff4, 0x40000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001c40), 0x4) r3 = getpid() sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10c1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000b01000406000000fedbdf257c1dbd3939634f97", @ANYRES32=r3], 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x5000004}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv4_delrule={0x38, 0x21, 0xb11, 0x70bd2c, 0x25dfdbfe, {0x2, 0x0, 0x14, 0x9, 0x7f, 0x0, 0x0, 0x0, 0x14}, [@FRA_DST={0x8, 0x1, @multicast1=0xe0000001}, @FRA_FLOW={0x8, 0xb, 0x7ff}, @FRA_GENERIC_POLICY=@FRA_FWMARK={0x8, 0xa, 0x9}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004010}, 0x40000) munlock(&(0x7f000066d000/0x3000)=nil, 0x3000) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f00000002c0)={0x2}) r4 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000001ac0)='/dev/usbmon#\x00', 0x2, 0x2002) readv(r2, &(0x7f0000001980)=[{&(0x7f0000000400)=""/251, 0xfb}, {&(0x7f0000000500)=""/116, 0x74}, {&(0x7f0000000580)=""/132, 0x84}, {&(0x7f0000000640)=""/165, 0xa5}, {&(0x7f0000000700)=""/42, 0x2a}, {&(0x7f0000000740)=""/192, 0xc0}, {&(0x7f0000000800)=""/199, 0xc7}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/127, 0x7f}], 0x9) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x20, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000280)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000002600)=""/4096, 0x0, 0x24, 0x1, &(0x7f0000000080)}) [ 590.866416] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 590.873736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 590.881047] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 000000000000000a 11:12:30 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0xc) getpeername$packet(r2, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001680)=0x14) 11:12:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) timerfd_create(0x5, 0x80800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 591.030716] FAULT_INJECTION: forcing a failure. [ 591.030716] name failslab, interval 1, probability 0, space 0, times 0 [ 591.042094] CPU: 1 PID: 30806 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 591.048972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 591.058368] Call Trace: [ 591.061018] dump_stack+0x185/0x1d0 [ 591.064698] should_fail+0x87b/0xab0 [ 591.064960] IPVS: ftp: loaded support on port[0] = 21 [ 591.068473] __should_failslab+0x278/0x2a0 [ 591.068518] should_failslab+0x29/0x70 [ 591.068569] kmem_cache_alloc+0x129/0xb70 [ 591.068621] ? rcu_all_qs+0x32/0x1f0 [ 591.068676] ? __kernfs_new_node+0x137/0x6e0 [ 591.094290] ? kstrdup_const+0x1ff/0x270 [ 591.098410] __kernfs_new_node+0x137/0x6e0 [ 591.102720] kernfs_new_node+0x146/0x2e0 [ 591.106851] __kernfs_create_file+0x12d/0x680 [ 591.111407] sysfs_add_file_mode_ns+0x5ba/0x830 [ 591.116147] internal_create_group+0x727/0x1860 [ 591.120887] sysfs_create_groups+0xf6/0x290 [ 591.125259] device_add+0x16f4/0x2cb0 [ 591.129133] netdev_register_kobject+0x283/0x6d0 [ 591.133964] register_netdevice+0x18ea/0x2720 [ 591.138546] __tun_chr_ioctl+0x512e/0x6950 [ 591.142860] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 591.148018] tun_chr_ioctl+0x9c/0xb0 [ 591.151777] ? tun_chr_poll+0x9a0/0x9a0 [ 591.155783] do_vfs_ioctl+0xcbd/0x24b0 [ 591.159728] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 591.165146] ? __fget_light+0x6a3/0x700 [ 591.169190] ? security_file_ioctl+0x5e/0x200 [ 591.173751] __x64_sys_ioctl+0x280/0x320 [ 591.177852] ? ksys_ioctl+0x260/0x260 [ 591.181689] do_syscall_64+0x15b/0x230 [ 591.185627] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 591.190850] RIP: 0033:0x455a99 [ 591.194063] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 591.201813] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 591.209116] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 591.216423] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 591.223725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:30 executing program 4 (fault-call:1 fault-nth:11): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) [ 591.231026] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000010 11:12:30 executing program 7 (fault-call:1 fault-nth:17): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="480300002b00736c2cbd7000fddbdf251e000000080007000000008008009100", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08008900", @ANYRES32=r3, @ANYBLOB="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"], 0x348}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:30 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001480), &(0x7f00000014c0)=0xc) 11:12:30 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@random={'btrfs.', 'tgr192-generic\x00'}, &(0x7f0000000140)="766d6e657430657468306d696d655f74797065df00", 0x15, 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 591.407140] FAULT_INJECTION: forcing a failure. [ 591.407140] name failslab, interval 1, probability 0, space 0, times 0 [ 591.418692] CPU: 0 PID: 30815 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 591.425554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 591.434926] Call Trace: [ 591.437576] dump_stack+0x185/0x1d0 [ 591.441241] should_fail+0x87b/0xab0 [ 591.445009] __should_failslab+0x278/0x2a0 [ 591.449311] should_failslab+0x29/0x70 [ 591.453231] kmem_cache_alloc+0x129/0xb70 [ 591.457430] ? __kernfs_new_node+0x137/0x6e0 [ 591.461888] ? kstrdup_const+0x1e0/0x270 [ 591.466021] __kernfs_new_node+0x137/0x6e0 [ 591.470318] kernfs_new_node+0x146/0x2e0 [ 591.474418] kernfs_create_link+0x9f/0x320 [ 591.478700] sysfs_do_create_link_sd+0x19d/0x360 [ 591.483499] sysfs_create_link+0x125/0x190 [ 591.487770] device_add+0x1564/0x2cb0 [ 591.491637] netdev_register_kobject+0x283/0x6d0 [ 591.496443] register_netdevice+0x18ea/0x2720 [ 591.501009] ppp_dev_configure+0xfb0/0x1220 [ 591.505397] ppp_ioctl+0xd6d/0x5150 [ 591.509092] ? __x64_sys_ioctl+0x280/0x320 [ 591.513382] ? do_vfs_ioctl+0x160/0x24b0 [ 591.517484] ? ppp_poll+0x470/0x470 [ 591.521146] do_vfs_ioctl+0xcbd/0x24b0 [ 591.525081] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 591.530492] ? __fget_light+0x6a3/0x700 [ 591.534522] ? security_file_ioctl+0x5e/0x200 [ 591.539089] __x64_sys_ioctl+0x280/0x320 [ 591.543186] ? ksys_ioctl+0x260/0x260 [ 591.547020] do_syscall_64+0x15b/0x230 [ 591.550953] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 591.556166] RIP: 0033:0x455a99 [ 591.559368] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 591.567108] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 591.574404] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 591.581697] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 591.588990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 591.596284] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 000000000000000b [ 591.613278] FAULT_INJECTION: forcing a failure. [ 591.613278] name failslab, interval 1, probability 0, space 0, times 0 [ 591.624728] CPU: 0 PID: 30817 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 591.631604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 591.641001] Call Trace: [ 591.643664] dump_stack+0x185/0x1d0 [ 591.647353] should_fail+0x87b/0xab0 [ 591.651149] __should_failslab+0x278/0x2a0 [ 591.655438] should_failslab+0x29/0x70 [ 591.659388] kmem_cache_alloc+0x129/0xb70 [ 591.663602] ? rcu_all_qs+0x32/0x1f0 [ 591.667394] ? __kernfs_new_node+0x137/0x6e0 [ 591.671854] ? kstrdup_const+0x1ff/0x270 [ 591.675958] __kernfs_new_node+0x137/0x6e0 [ 591.680257] kernfs_new_node+0x146/0x2e0 [ 591.684381] __kernfs_create_file+0x12d/0x680 [ 591.688927] sysfs_add_file_mode_ns+0x5ba/0x830 [ 591.693662] internal_create_group+0x727/0x1860 [ 591.698397] sysfs_create_groups+0xf6/0x290 [ 591.702768] device_add+0x16f4/0x2cb0 [ 591.706632] netdev_register_kobject+0x283/0x6d0 [ 591.711440] register_netdevice+0x18ea/0x2720 [ 591.716008] __tun_chr_ioctl+0x512e/0x6950 [ 591.720307] tun_chr_ioctl+0x9c/0xb0 [ 591.724055] ? tun_chr_poll+0x9a0/0x9a0 [ 591.728061] do_vfs_ioctl+0xcbd/0x24b0 [ 591.732006] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 591.737442] ? __fget_light+0x6a3/0x700 [ 591.741491] ? security_file_ioctl+0x5e/0x200 [ 591.746059] __x64_sys_ioctl+0x280/0x320 [ 591.750167] ? ksys_ioctl+0x260/0x260 [ 591.754101] do_syscall_64+0x15b/0x230 [ 591.758048] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 591.763267] RIP: 0033:0x455a99 [ 591.766497] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 591.774249] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 591.781551] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 591.788848] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 591.796146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 591.803465] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000011 11:12:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000140)={0x7, 0x3, 0xfff, 'queue1\x00', 0xe5}) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:12:31 executing program 7 (fault-call:1 fault-nth:18): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:31 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@rand_addr, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) 11:12:31 executing program 4 (fault-call:1 fault-nth:12): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e20, 0x90, 0x4bb809567e48f2a0, 0x20, 0x20, 0x5e, r2, r3}, {0x2e, 0xff, 0x4, 0xa929, 0x80, 0x1, 0xfff, 0xfffffffffffffffb}, {0x0, 0x9, 0x400, 0x8}, 0xffffffff, 0x6e6bb9, 0x1, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4d6, 0x7e}, 0xa, @in, 0x3500, 0x7, 0x2, 0x40, 0xffffffffffff7fff, 0x7, 0x9}}, 0xe8) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00000000c0)=""/13, &(0x7f0000000440)=0xd) r5 = msgget$private(0x0, 0x615) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x4, 0x2) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000000180)=""/13) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KIOCSOUND(r6, 0x4b2f, 0x2) 11:12:31 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 11:12:31 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) read$eventfd(r1, &(0x7f00000006c0), 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value, &(0x7f0000000600)=0x8) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000640)={@broadcast, @dev}, &(0x7f0000000680)=0x8) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 592.960671] FAULT_INJECTION: forcing a failure. [ 592.960671] name failslab, interval 1, probability 0, space 0, times 0 [ 592.972079] CPU: 1 PID: 30847 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 592.978953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 592.988353] Call Trace: [ 592.991001] dump_stack+0x185/0x1d0 [ 592.994679] should_fail+0x87b/0xab0 [ 592.998446] __should_failslab+0x278/0x2a0 [ 593.002730] should_failslab+0x29/0x70 [ 593.006677] kmem_cache_alloc+0x129/0xb70 [ 593.010862] ? __kernfs_new_node+0x137/0x6e0 [ 593.015315] ? kstrdup_const+0x1ff/0x270 [ 593.019417] __kernfs_new_node+0x137/0x6e0 [ 593.023703] kernfs_new_node+0x146/0x2e0 [ 593.027810] __kernfs_create_file+0x12d/0x680 [ 593.032364] sysfs_add_file_mode_ns+0x5ba/0x830 [ 593.037117] sysfs_create_file_ns+0x17b/0x1e0 [ 593.041706] ? class_dir_child_ns_type+0x80/0x80 [ 593.046515] device_create_file+0x207/0x390 [ 593.050899] ? acpi_unbind_one+0x730/0x730 [ 593.055214] device_add+0xacd/0x2cb0 [ 593.059032] netdev_register_kobject+0x283/0x6d0 [ 593.063846] register_netdevice+0x18ea/0x2720 [ 593.068403] ppp_dev_configure+0xfb0/0x1220 [ 593.072799] ppp_ioctl+0xd6d/0x5150 [ 593.076510] ? __x64_sys_ioctl+0x280/0x320 [ 593.080812] ? do_vfs_ioctl+0x160/0x24b0 [ 593.084909] ? ppp_poll+0x470/0x470 [ 593.088575] do_vfs_ioctl+0xcbd/0x24b0 [ 593.092527] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 593.097934] ? __fget_light+0x6a3/0x700 [ 593.101970] ? security_file_ioctl+0x5e/0x200 [ 593.106543] __x64_sys_ioctl+0x280/0x320 [ 593.110660] ? ksys_ioctl+0x260/0x260 [ 593.114498] do_syscall_64+0x15b/0x230 [ 593.118436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 593.123659] RIP: 0033:0x455a99 [ 593.126875] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 593.134628] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 593.141939] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 593.149244] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 593.156551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 593.163856] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 000000000000000c [ 593.224996] FAULT_INJECTION: forcing a failure. [ 593.224996] name failslab, interval 1, probability 0, space 0, times 0 [ 593.236462] CPU: 0 PID: 30850 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 593.243335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.252721] Call Trace: [ 593.255367] dump_stack+0x185/0x1d0 [ 593.259044] should_fail+0x87b/0xab0 [ 593.262812] __should_failslab+0x278/0x2a0 [ 593.267119] should_failslab+0x29/0x70 [ 593.271046] kmem_cache_alloc+0x129/0xb70 [ 593.275235] ? __kernfs_new_node+0x137/0x6e0 [ 593.279721] ? kstrdup_const+0x1e0/0x270 [ 593.283827] __kernfs_new_node+0x137/0x6e0 [ 593.288101] ? __msan_poison_alloca+0x15c/0x1d0 [ 593.292836] ? sysfs_do_create_link_sd+0x1c6/0x360 [ 593.297833] kernfs_new_node+0x146/0x2e0 [ 593.301941] kernfs_create_link+0x9f/0x320 [ 593.306227] sysfs_do_create_link_sd+0x19d/0x360 [ 593.311029] sysfs_create_link+0x125/0x190 [ 593.315311] device_add+0x1564/0x2cb0 [ 593.319183] netdev_register_kobject+0x283/0x6d0 [ 593.324007] register_netdevice+0x18ea/0x2720 [ 593.328592] __tun_chr_ioctl+0x512e/0x6950 [ 593.332902] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 593.338065] tun_chr_ioctl+0x9c/0xb0 [ 593.341846] ? tun_chr_poll+0x9a0/0x9a0 [ 593.345865] do_vfs_ioctl+0xcbd/0x24b0 [ 593.349811] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 593.355222] ? __fget_light+0x6a3/0x700 [ 593.359259] ? security_file_ioctl+0x5e/0x200 [ 593.363833] __x64_sys_ioctl+0x280/0x320 [ 593.367934] ? ksys_ioctl+0x260/0x260 [ 593.371767] do_syscall_64+0x15b/0x230 [ 593.375705] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 593.380928] RIP: 0033:0x455a99 [ 593.384140] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 593.391906] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 593.399206] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 593.406505] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 593.413806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1}) recvfrom$unix(r2, &(0x7f0000000240)=""/253, 0xfd, 0x10000, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 593.421104] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000012 11:12:32 executing program 4 (fault-call:1 fault-nth:13): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:32 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000840)={@dev, @dev}, &(0x7f0000000880)=0xc) 11:12:32 executing program 6: ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000080)="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) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 593.538449] IPVS: ftp: loaded support on port[0] = 21 [ 593.582425] FAULT_INJECTION: forcing a failure. [ 593.582425] name failslab, interval 1, probability 0, space 0, times 0 [ 593.593830] CPU: 0 PID: 30860 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 593.600735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.610134] Call Trace: [ 593.613418] dump_stack+0x185/0x1d0 [ 593.617103] should_fail+0x87b/0xab0 [ 593.620900] __should_failslab+0x278/0x2a0 [ 593.625222] should_failslab+0x29/0x70 [ 593.629198] kmem_cache_alloc+0x129/0xb70 [ 593.633417] ? rcu_all_qs+0x32/0x1f0 [ 593.637192] ? __kernfs_new_node+0x137/0x6e0 [ 593.641679] ? kstrdup_const+0x1ff/0x270 [ 593.645807] __kernfs_new_node+0x137/0x6e0 [ 593.650119] kernfs_new_node+0x146/0x2e0 [ 593.654246] __kernfs_create_file+0x12d/0x680 [ 593.658812] sysfs_add_file_mode_ns+0x5ba/0x830 [ 593.663581] internal_create_group+0x727/0x1860 [ 593.668316] sysfs_create_groups+0xf6/0x290 [ 593.672691] device_add+0x16f4/0x2cb0 [ 593.676564] netdev_register_kobject+0x283/0x6d0 [ 593.681371] register_netdevice+0x18ea/0x2720 [ 593.685924] ppp_dev_configure+0xfb0/0x1220 [ 593.690348] ppp_ioctl+0xd6d/0x5150 [ 593.694064] ? __x64_sys_ioctl+0x280/0x320 [ 593.698399] ? do_vfs_ioctl+0x160/0x24b0 [ 593.702500] ? ppp_poll+0x470/0x470 [ 593.706162] do_vfs_ioctl+0xcbd/0x24b0 [ 593.710111] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 593.715539] ? __fget_light+0x6a3/0x700 [ 593.719594] ? security_file_ioctl+0x5e/0x200 [ 593.724190] __x64_sys_ioctl+0x280/0x320 [ 593.728298] ? ksys_ioctl+0x260/0x260 [ 593.732133] do_syscall_64+0x15b/0x230 [ 593.736181] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 593.741408] RIP: 0033:0x455a99 [ 593.744634] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 593.752400] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 593.759708] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 593.767010] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 593.774309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:32 executing program 7 (fault-call:1 fault-nth:19): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 593.781618] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 000000000000000d 11:12:32 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') [ 593.947190] FAULT_INJECTION: forcing a failure. [ 593.947190] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 593.959044] CPU: 0 PID: 30876 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 593.965891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.975257] Call Trace: [ 593.977859] dump_stack+0x185/0x1d0 [ 593.981525] should_fail+0x87b/0xab0 [ 593.985258] __alloc_pages_nodemask+0x600/0x5cc0 [ 593.990037] ? kernel_poison_pages+0x40/0x360 [ 593.994551] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 593.999921] ? kernel_poison_pages+0x1a0/0x360 [ 594.004516] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 594.009979] ? get_page_from_freelist+0xac61/0xb740 [ 594.015024] ? kernel_poison_pages+0x40/0x360 [ 594.019550] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 594.024505] ? get_page_from_freelist+0xac61/0xb740 [ 594.029561] kmsan_alloc_page+0x82/0xe0 [ 594.033551] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 594.038318] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 594.043697] ? __module_address+0x6a/0x600 [ 594.047946] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 594.053323] ? is_bpf_text_address+0xb4/0x4b0 [ 594.054165] IPVS: ftp: loaded support on port[0] = 21 [ 594.057828] ? __is_insn_slot_addr+0x198/0x1c0 [ 594.057849] ? kmsan_set_origin_inline+0x6b/0x120 [ 594.057863] ? __msan_poison_alloca+0x15c/0x1d0 [ 594.057877] ? kmsan_set_origin_inline+0x6b/0x120 [ 594.057889] ? __msan_poison_alloca+0x15c/0x1d0 [ 594.057906] alloc_pages_current+0x6b1/0x970 [ 594.057923] new_slab+0x349/0x1b50 [ 594.057934] ? ___slab_alloc+0x1198/0x1f50 [ 594.057947] ? __cpuset_node_allowed+0x6a/0x490 [ 594.057961] ? __cpuset_node_allowed+0xed/0x490 [ 594.057976] ___slab_alloc+0x1516/0x1f50 [ 594.057987] ? __kernfs_new_node+0x137/0x6e0 [ 594.058008] kmem_cache_alloc+0x997/0xb70 [ 594.058021] ? rcu_all_qs+0x32/0x1f0 [ 594.058046] ? __kernfs_new_node+0x137/0x6e0 [ 594.128945] __kernfs_new_node+0x137/0x6e0 [ 594.133192] kernfs_new_node+0x146/0x2e0 [ 594.137263] __kernfs_create_file+0x12d/0x680 [ 594.141770] sysfs_add_file_mode_ns+0x5ba/0x830 [ 594.146465] internal_create_group+0x727/0x1860 [ 594.151144] sysfs_create_groups+0xf6/0x290 [ 594.155478] device_add+0x16f4/0x2cb0 [ 594.159303] netdev_register_kobject+0x283/0x6d0 [ 594.164066] register_netdevice+0x18ea/0x2720 [ 594.168577] __tun_chr_ioctl+0x512e/0x6950 [ 594.172825] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 594.177941] tun_chr_ioctl+0x9c/0xb0 [ 594.181662] ? tun_chr_poll+0x9a0/0x9a0 [ 594.185639] do_vfs_ioctl+0xcbd/0x24b0 [ 594.189538] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 594.194903] ? __fget_light+0x6a3/0x700 [ 594.198876] ? security_file_ioctl+0x5e/0x200 [ 594.203378] __x64_sys_ioctl+0x280/0x320 [ 594.207442] ? ksys_ioctl+0x260/0x260 [ 594.211414] do_syscall_64+0x15b/0x230 [ 594.215332] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 594.220520] RIP: 0033:0x455a99 [ 594.223723] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 594.231451] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 594.238723] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 11:12:33 executing program 4 (fault-call:1 fault-nth:14): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) [ 594.245993] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 594.253266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 594.260534] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000013 [ 594.325638] FAULT_INJECTION: forcing a failure. [ 594.325638] name failslab, interval 1, probability 0, space 0, times 0 [ 594.337124] CPU: 0 PID: 30883 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 594.344005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 594.353422] Call Trace: [ 594.356066] dump_stack+0x185/0x1d0 [ 594.359737] should_fail+0x87b/0xab0 [ 594.363518] __should_failslab+0x278/0x2a0 [ 594.367821] should_failslab+0x29/0x70 [ 594.371764] kmem_cache_alloc+0x129/0xb70 [ 594.375992] ? rcu_all_qs+0x32/0x1f0 [ 594.379769] ? __kernfs_new_node+0x137/0x6e0 [ 594.384234] ? kstrdup_const+0x1ff/0x270 [ 594.388355] __kernfs_new_node+0x137/0x6e0 [ 594.392670] kernfs_new_node+0x146/0x2e0 [ 594.396807] __kernfs_create_file+0x12d/0x680 [ 594.401459] sysfs_add_file_mode_ns+0x5ba/0x830 [ 594.406220] internal_create_group+0x727/0x1860 [ 594.410957] sysfs_create_groups+0xf6/0x290 [ 594.415326] device_add+0x16f4/0x2cb0 [ 594.419198] netdev_register_kobject+0x283/0x6d0 [ 594.424008] register_netdevice+0x18ea/0x2720 [ 594.428568] ppp_dev_configure+0xfb0/0x1220 [ 594.432970] ppp_ioctl+0xd6d/0x5150 [ 594.436679] ? __x64_sys_ioctl+0x280/0x320 [ 594.440974] ? do_vfs_ioctl+0x160/0x24b0 [ 594.445078] ? ppp_poll+0x470/0x470 [ 594.448759] do_vfs_ioctl+0xcbd/0x24b0 [ 594.452728] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 594.458151] ? __fget_light+0x6a3/0x700 [ 594.462187] ? security_file_ioctl+0x5e/0x200 [ 594.466764] __x64_sys_ioctl+0x280/0x320 [ 594.470867] ? ksys_ioctl+0x260/0x260 [ 594.474705] do_syscall_64+0x15b/0x230 [ 594.478644] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 594.483867] RIP: 0033:0x455a99 [ 594.487211] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 594.494966] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 594.502267] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 594.509570] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 594.516871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 594.524193] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 000000000000000e 11:12:35 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) write$binfmt_elf32(r1, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x74f) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x8001, 0x4) 11:12:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xfffffffffffffff8, 0x100000000}, &(0x7f0000000180)=0x8) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x1, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000200)) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:35 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:35 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x97) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:35 executing program 4 (fault-call:1 fault-nth:15): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:35 executing program 7 (fault-call:1 fault-nth:20): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:35 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0x1, 0x10}, 0xc) 11:12:35 executing program 2: clone(0x40000200, &(0x7f00000007c0)="b61961f5db0a517ddf238012acd93eac5ead51fde8c37918bae441fe317a41ba20a87ef162dd5c3f8528b3947535b48ac6fbd8999276acbf97ba93b9fe262da3a23c19546bcc01fa5db5415053ab82dbb355a7db996750a3a186ed53651483a34a7827401b417ea1ea5725998b4c3320099f", &(0x7f0000000880), &(0x7f0000000600), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000680)={{0xa, 0x4e20, 0xffffffffffffffc1, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, {0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x5d, [0x200, 0x7fffffff, 0x2, 0x80000000, 0x400, 0x3, 0x86c2, 0x9]}, 0x5c) r1 = syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x2, 0x115040) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@remote, @in=@remote}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000740)=0xe8) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000005c0)) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000000640)='./file0\x00', 0x27e, 0x2) [ 596.151992] FAULT_INJECTION: forcing a failure. [ 596.151992] name failslab, interval 1, probability 0, space 0, times 0 [ 596.163446] CPU: 1 PID: 30897 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 596.170324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 596.177560] IPVS: ftp: loaded support on port[0] = 21 [ 596.179710] Call Trace: [ 596.179761] dump_stack+0x185/0x1d0 [ 596.179814] should_fail+0x87b/0xab0 [ 596.194946] __should_failslab+0x278/0x2a0 [ 596.199262] should_failslab+0x29/0x70 [ 596.203210] kmem_cache_alloc+0x129/0xb70 [ 596.207418] ? __kernfs_new_node+0x137/0x6e0 [ 596.211882] ? kstrdup_const+0x1e0/0x270 [ 596.216010] __kernfs_new_node+0x137/0x6e0 [ 596.220293] kernfs_new_node+0x146/0x2e0 [ 596.224430] kernfs_create_link+0x9f/0x320 [ 596.228720] sysfs_do_create_link_sd+0x19d/0x360 [ 596.233527] sysfs_create_link+0x125/0x190 [ 596.237805] device_add+0x1564/0x2cb0 [ 596.241668] netdev_register_kobject+0x283/0x6d0 [ 596.246474] register_netdevice+0x18ea/0x2720 [ 596.251027] ppp_dev_configure+0xfb0/0x1220 [ 596.255399] ppp_ioctl+0xd6d/0x5150 [ 596.259088] ? __x64_sys_ioctl+0x280/0x320 [ 596.263417] ? do_vfs_ioctl+0x160/0x24b0 [ 596.267546] ? ppp_poll+0x470/0x470 [ 596.271230] do_vfs_ioctl+0xcbd/0x24b0 [ 596.275189] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 596.280683] ? __fget_light+0x6a3/0x700 [ 596.284726] ? security_file_ioctl+0x5e/0x200 [ 596.289306] __x64_sys_ioctl+0x280/0x320 [ 596.293422] ? ksys_ioctl+0x260/0x260 [ 596.297263] do_syscall_64+0x15b/0x230 [ 596.301209] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 596.306434] RIP: 0033:0x455a99 [ 596.309652] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 596.317420] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 596.324723] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 596.332021] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 596.339327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:35 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r3 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000180)=""/157) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28}, 0x10) [ 596.346632] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 000000000000000f [ 596.365217] FAULT_INJECTION: forcing a failure. [ 596.365217] name failslab, interval 1, probability 0, space 0, times 0 [ 596.376722] CPU: 0 PID: 30899 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 596.383595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 596.393003] Call Trace: [ 596.395673] dump_stack+0x185/0x1d0 [ 596.399345] should_fail+0x87b/0xab0 [ 596.403106] __should_failslab+0x278/0x2a0 [ 596.407390] should_failslab+0x29/0x70 [ 596.411341] kmem_cache_alloc+0x129/0xb70 [ 596.415557] ? rcu_all_qs+0x32/0x1f0 [ 596.419329] ? __kernfs_new_node+0x137/0x6e0 [ 596.423796] ? kstrdup_const+0x1ff/0x270 [ 596.427914] __kernfs_new_node+0x137/0x6e0 [ 596.432227] kernfs_new_node+0x146/0x2e0 [ 596.436363] __kernfs_create_file+0x12d/0x680 [ 596.440907] sysfs_add_file_mode_ns+0x5ba/0x830 [ 596.445637] internal_create_group+0x727/0x1860 [ 596.450381] sysfs_create_groups+0xf6/0x290 [ 596.454758] device_add+0x16f4/0x2cb0 [ 596.458663] netdev_register_kobject+0x283/0x6d0 [ 596.463470] register_netdevice+0x18ea/0x2720 [ 596.468053] __tun_chr_ioctl+0x512e/0x6950 [ 596.472387] tun_chr_ioctl+0x9c/0xb0 [ 596.476148] ? tun_chr_poll+0x9a0/0x9a0 [ 596.480155] do_vfs_ioctl+0xcbd/0x24b0 [ 596.484106] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 596.489533] ? __fget_light+0x6a3/0x700 [ 596.493592] ? security_file_ioctl+0x5e/0x200 [ 596.498154] __x64_sys_ioctl+0x280/0x320 [ 596.502254] ? ksys_ioctl+0x260/0x260 [ 596.506086] do_syscall_64+0x15b/0x230 [ 596.510018] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 596.515230] RIP: 0033:0x455a99 [ 596.518454] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 596.526303] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 596.533599] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 596.540895] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:12:35 executing program 4 (fault-call:1 fault-nth:16): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:35 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x7, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000180)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x10, 0x0, 0x0, &(0x7f00000000c0)}) [ 596.548193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 596.555487] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000014 [ 596.578748] FAULT_INJECTION: forcing a failure. [ 596.578748] name failslab, interval 1, probability 0, space 0, times 0 [ 596.590157] CPU: 0 PID: 30905 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 596.597037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 596.606802] Call Trace: [ 596.609457] dump_stack+0x185/0x1d0 [ 596.613143] should_fail+0x87b/0xab0 [ 596.616935] __should_failslab+0x278/0x2a0 [ 596.621248] should_failslab+0x29/0x70 [ 596.625210] kmem_cache_alloc+0x129/0xb70 [ 596.629435] ? rcu_all_qs+0x32/0x1f0 [ 596.633193] ? __kernfs_new_node+0x137/0x6e0 [ 596.637685] ? kmsan_set_origin+0x9e/0x160 [ 596.641978] ? kstrdup_const+0x1ff/0x270 [ 596.646095] __kernfs_new_node+0x137/0x6e0 [ 596.650410] kernfs_new_node+0x146/0x2e0 [ 596.654542] __kernfs_create_file+0x12d/0x680 [ 596.659096] sysfs_add_file_mode_ns+0x5ba/0x830 [ 596.663848] internal_create_group+0x727/0x1860 [ 596.668580] sysfs_create_groups+0xf6/0x290 [ 596.669127] IPVS: ftp: loaded support on port[0] = 21 [ 596.672943] device_add+0x16f4/0x2cb0 [ 596.673007] netdev_register_kobject+0x283/0x6d0 [ 596.673047] register_netdevice+0x18ea/0x2720 [ 596.673093] ppp_dev_configure+0xfb0/0x1220 [ 596.673154] ppp_ioctl+0xd6d/0x5150 [ 596.673222] ? __x64_sys_ioctl+0x280/0x320 [ 596.703658] ? do_vfs_ioctl+0x160/0x24b0 [ 596.707768] ? ppp_poll+0x470/0x470 [ 596.711438] do_vfs_ioctl+0xcbd/0x24b0 [ 596.715394] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 596.720802] ? __fget_light+0x6a3/0x700 [ 596.724845] ? security_file_ioctl+0x5e/0x200 [ 596.729419] __x64_sys_ioctl+0x280/0x320 [ 596.733530] ? ksys_ioctl+0x260/0x260 [ 596.737373] do_syscall_64+0x15b/0x230 [ 596.741312] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 596.746539] RIP: 0033:0x455a99 11:12:35 executing program 7 (fault-call:1 fault-nth:21): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 596.749756] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 596.757508] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 596.764817] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 596.772119] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 596.779423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 596.786814] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000010 11:12:35 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r2 = semget$private(0x0, 0x4007, 0x0) unshare(0x8000048000000) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'morus640-sse2\x00'}, 0x58) creat(&(0x7f0000000000)='./file0\x00', 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:35 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002d9000/0x2000)=nil, 0x2000, 0x7, 0x3f, r0, 0xfffffffffffffffd) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:35 executing program 4 (fault-call:1 fault-nth:17): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) [ 596.984047] FAULT_INJECTION: forcing a failure. [ 596.984047] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 596.995919] CPU: 0 PID: 30921 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 597.002781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 597.012143] Call Trace: [ 597.014750] dump_stack+0x185/0x1d0 [ 597.018399] should_fail+0x87b/0xab0 [ 597.022143] __alloc_pages_nodemask+0x600/0x5cc0 [ 597.026916] ? kernel_poison_pages+0x40/0x360 [ 597.031425] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 597.036804] ? kernel_poison_pages+0x1a0/0x360 [ 597.041404] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 597.046856] ? get_page_from_freelist+0xac61/0xb740 [ 597.051896] ? kernel_poison_pages+0x40/0x360 [ 597.056491] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 597.061434] ? get_page_from_freelist+0xac61/0xb740 [ 597.066478] ? apic_timer_interrupt+0xa/0x20 [ 597.070906] kmsan_alloc_page+0x82/0xe0 [ 597.074883] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 597.079647] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 597.085020] ? __module_address+0x6a/0x600 [ 597.089279] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 597.094658] ? is_bpf_text_address+0xb4/0x4b0 [ 597.099162] ? __is_insn_slot_addr+0x198/0x1c0 [ 597.103752] ? kmsan_set_origin_inline+0x6b/0x120 [ 597.108612] ? __msan_poison_alloca+0x15c/0x1d0 [ 597.113288] ? kmsan_set_origin_inline+0x6b/0x120 [ 597.118134] ? __msan_poison_alloca+0x15c/0x1d0 [ 597.122809] alloc_pages_current+0x6b1/0x970 [ 597.127225] new_slab+0x349/0x1b50 [ 597.130783] ? ___slab_alloc+0x1198/0x1f50 [ 597.135020] ? __cpuset_node_allowed+0x6a/0x490 [ 597.139693] ? __cpuset_node_allowed+0xed/0x490 [ 597.144371] ___slab_alloc+0x1516/0x1f50 [ 597.148439] ? __kernfs_new_node+0x137/0x6e0 [ 597.152878] kmem_cache_alloc+0x997/0xb70 [ 597.157035] ? rcu_all_qs+0x32/0x1f0 [ 597.160765] ? __kernfs_new_node+0x137/0x6e0 [ 597.165195] __kernfs_new_node+0x137/0x6e0 [ 597.169444] kernfs_new_node+0x146/0x2e0 [ 597.173514] __kernfs_create_file+0x12d/0x680 [ 597.178020] sysfs_add_file_mode_ns+0x5ba/0x830 [ 597.182700] internal_create_group+0x727/0x1860 [ 597.187382] sysfs_create_groups+0xf6/0x290 [ 597.191970] device_add+0x16f4/0x2cb0 [ 597.195789] netdev_register_kobject+0x283/0x6d0 [ 597.200552] register_netdevice+0x18ea/0x2720 [ 597.205067] __tun_chr_ioctl+0x512e/0x6950 [ 597.209331] tun_chr_ioctl+0x9c/0xb0 [ 597.213062] ? tun_chr_poll+0x9a0/0x9a0 [ 597.217043] do_vfs_ioctl+0xcbd/0x24b0 [ 597.220945] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 597.226318] ? __fget_light+0x6a3/0x700 [ 597.230305] ? security_file_ioctl+0x5e/0x200 [ 597.234820] __x64_sys_ioctl+0x280/0x320 [ 597.238896] ? ksys_ioctl+0x260/0x260 [ 597.242703] do_syscall_64+0x15b/0x230 [ 597.246605] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 597.251796] RIP: 0033:0x455a99 [ 597.254987] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 597.262704] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 597.269974] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 597.277250] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 597.284526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 597.291804] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000015 [ 597.294570] IPVS: ftp: loaded support on port[0] = 21 [ 597.307731] IPVS: ftp: loaded support on port[0] = 21 [ 597.312358] FAULT_INJECTION: forcing a failure. [ 597.312358] name failslab, interval 1, probability 0, space 0, times 0 [ 597.324440] CPU: 1 PID: 30930 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 597.331399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 597.340784] Call Trace: [ 597.343426] dump_stack+0x185/0x1d0 [ 597.347100] should_fail+0x87b/0xab0 [ 597.350890] __should_failslab+0x278/0x2a0 [ 597.355294] should_failslab+0x29/0x70 [ 597.359245] kmem_cache_alloc+0x129/0xb70 [ 597.363485] ? rcu_all_qs+0x32/0x1f0 [ 597.367238] ? __kernfs_new_node+0x137/0x6e0 [ 597.371699] ? kstrdup_const+0x1ff/0x270 [ 597.375810] __kernfs_new_node+0x137/0x6e0 [ 597.380123] kernfs_new_node+0x146/0x2e0 [ 597.384264] __kernfs_create_file+0x12d/0x680 [ 597.388849] sysfs_add_file_mode_ns+0x5ba/0x830 [ 597.393604] internal_create_group+0x727/0x1860 [ 597.398342] sysfs_create_groups+0xf6/0x290 [ 597.402722] device_add+0x16f4/0x2cb0 [ 597.406600] netdev_register_kobject+0x283/0x6d0 [ 597.411493] register_netdevice+0x18ea/0x2720 [ 597.416042] ppp_dev_configure+0xfb0/0x1220 [ 597.420436] ppp_ioctl+0xd6d/0x5150 [ 597.424134] ? __x64_sys_ioctl+0x280/0x320 [ 597.428432] ? do_vfs_ioctl+0x160/0x24b0 [ 597.432529] ? ppp_poll+0x470/0x470 [ 597.436195] do_vfs_ioctl+0xcbd/0x24b0 [ 597.440141] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 597.445568] ? __fget_light+0x6a3/0x700 [ 597.449606] ? security_file_ioctl+0x5e/0x200 [ 597.454180] __x64_sys_ioctl+0x280/0x320 [ 597.458285] ? ksys_ioctl+0x260/0x260 [ 597.462116] do_syscall_64+0x15b/0x230 [ 597.466056] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 597.471272] RIP: 0033:0x455a99 [ 597.474483] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 597.482234] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 597.489534] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 597.498056] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 597.505363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 597.512694] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000011 11:12:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x7ff, @loopback={0x0, 0x1}, 0x1}}, 0x3, 0x6, 0x400, 0xffffffffe17a4a85, 0x277}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x80000001, 0x8b3, 0xa31, 0xb4b}, &(0x7f0000000180)=0x14) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:12:38 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000140)=""/81, &(0x7f0000000000)=0x51) 11:12:38 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) r2 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:38 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:38 executing program 7 (fault-call:1 fault-nth:22): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:38 executing program 4 (fault-call:1 fault-nth:18): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f00000000c0), 0x355) 11:12:38 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0xc100, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 599.742234] FAULT_INJECTION: forcing a failure. [ 599.742234] name failslab, interval 1, probability 0, space 0, times 0 [ 599.753749] CPU: 0 PID: 30952 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 599.760631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 599.770022] Call Trace: [ 599.772683] dump_stack+0x185/0x1d0 [ 599.776369] should_fail+0x87b/0xab0 [ 599.780166] __should_failslab+0x278/0x2a0 [ 599.784468] should_failslab+0x29/0x70 [ 599.788418] kmem_cache_alloc+0x129/0xb70 [ 599.792631] ? rcu_all_qs+0x32/0x1f0 [ 599.796386] ? __kernfs_new_node+0x137/0x6e0 [ 599.800847] ? kstrdup_const+0x1ff/0x270 [ 599.804955] __kernfs_new_node+0x137/0x6e0 [ 599.809260] kernfs_new_node+0x146/0x2e0 [ 599.813384] __kernfs_create_file+0x12d/0x680 [ 599.817932] sysfs_add_file_mode_ns+0x5ba/0x830 [ 599.822682] internal_create_group+0x727/0x1860 [ 599.827408] sysfs_create_groups+0xf6/0x290 [ 599.831769] device_add+0x16f4/0x2cb0 [ 599.835628] netdev_register_kobject+0x283/0x6d0 11:12:38 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 599.840438] register_netdevice+0x18ea/0x2720 [ 599.844997] ppp_dev_configure+0xfb0/0x1220 [ 599.849398] ppp_ioctl+0xd6d/0x5150 [ 599.853095] ? __x64_sys_ioctl+0x280/0x320 [ 599.857388] ? do_vfs_ioctl+0x160/0x24b0 [ 599.861487] ? ppp_poll+0x470/0x470 [ 599.865151] do_vfs_ioctl+0xcbd/0x24b0 [ 599.869097] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 599.874512] ? __fget_light+0x6a3/0x700 [ 599.878572] ? security_file_ioctl+0x5e/0x200 [ 599.884191] __x64_sys_ioctl+0x280/0x320 [ 599.888305] ? ksys_ioctl+0x260/0x260 [ 599.892155] do_syscall_64+0x15b/0x230 [ 599.896102] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 599.901323] RIP: 0033:0x455a99 [ 599.904536] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 599.912286] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 599.919588] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 599.926887] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 599.934184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 599.941486] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000012 [ 599.953931] FAULT_INJECTION: forcing a failure. [ 599.953931] name failslab, interval 1, probability 0, space 0, times 0 [ 599.965311] CPU: 0 PID: 30961 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 599.972187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 599.981572] Call Trace: [ 599.984220] dump_stack+0x185/0x1d0 [ 599.987897] should_fail+0x87b/0xab0 11:12:39 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="706572736f6e616c697479005d82a7336489ce5bda0a0fd81d814eb15432b3e583f4f58ba51cf65347e346e484375f3b177c09b3ee9b0c6ce0e3cc7ec8ee067664c3c2f573c428867a4d951c87cc1fa9cae30a9ffbfbfacd2225d361be19813b9e68acf48d347c6b555a3e1966d01843c9d2ada1756f47af2b2c258d55e7f160c7de2af9fbec1f20bc0a3cc530f466713fdf5a6578d7861a5dae4285985a4a105addaf3169870d02f2cf8769d76091230874707ad3d5c6818d9477671c483acc99af30b48c4210512ee897a9e894cca176f070ec022efc6fe11517d648f1d3b6aa7d858f893e9cba3c4f497bc1b0cc3745ae9de49f89152074f7604f276665c232239ad8af449406ea4d17fd30a4aca89fbf9f88b0b67958b80634f40914a58f7f8ce6a61075436e6b685d8b97b1fb09822e1e8f4447ec62e4be7a9a587364747c3714dd79dc90a8a33a14eb14cbbf1cb7d145e4d29ea11518ee5c797b1a0b38d412d7cdfb3e12dcd5f780aed68f35d04446834d8cfaab2b1c871f54662ebf30c892902b6338cfb706d8db7273d97a816b4c23910cc5794a") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) fsync(r0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 599.991664] __should_failslab+0x278/0x2a0 [ 599.995952] should_failslab+0x29/0x70 [ 599.999941] kmem_cache_alloc+0x129/0xb70 [ 600.004180] ? rcu_all_qs+0x32/0x1f0 [ 600.007952] ? __kernfs_new_node+0x137/0x6e0 [ 600.012409] ? kmsan_set_origin+0x9e/0x160 [ 600.016703] ? kstrdup_const+0x1ff/0x270 [ 600.020812] __kernfs_new_node+0x137/0x6e0 [ 600.025126] kernfs_new_node+0x146/0x2e0 [ 600.029253] __kernfs_create_file+0x12d/0x680 [ 600.033802] sysfs_add_file_mode_ns+0x5ba/0x830 [ 600.038531] internal_create_group+0x727/0x1860 [ 600.043261] sysfs_create_groups+0xf6/0x290 [ 600.047631] device_add+0x16f4/0x2cb0 [ 600.051507] netdev_register_kobject+0x283/0x6d0 [ 600.056303] register_netdevice+0x18ea/0x2720 [ 600.060857] __tun_chr_ioctl+0x512e/0x6950 [ 600.065158] tun_chr_ioctl+0x9c/0xb0 [ 600.068912] ? tun_chr_poll+0x9a0/0x9a0 [ 600.072923] do_vfs_ioctl+0xcbd/0x24b0 [ 600.076864] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 600.082263] ? __fget_light+0x6a3/0x700 [ 600.086308] ? security_file_ioctl+0x5e/0x200 [ 600.090879] __x64_sys_ioctl+0x280/0x320 [ 600.094979] ? ksys_ioctl+0x260/0x260 [ 600.098811] do_syscall_64+0x15b/0x230 [ 600.102750] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 600.107968] RIP: 0033:0x455a99 [ 600.111178] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 600.118926] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 600.126224] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 600.133543] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:12:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x80) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000000c0)={0x16, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e22, 0x3, 'wrr\x00', 0x8, 0x4, 0x3c}, 0x2c) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 600.140839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 600.148134] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000016 11:12:39 executing program 4 (fault-call:1 fault-nth:19): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:39 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1003416f477671070") 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) [ 600.286426] IPVS: ftp: loaded support on port[0] = 21 11:12:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 600.338193] FAULT_INJECTION: forcing a failure. [ 600.338193] name failslab, interval 1, probability 0, space 0, times 0 [ 600.349686] CPU: 0 PID: 30973 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 600.356563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 600.365951] Call Trace: [ 600.368599] dump_stack+0x185/0x1d0 [ 600.372280] should_fail+0x87b/0xab0 [ 600.376039] __should_failslab+0x278/0x2a0 [ 600.380319] should_failslab+0x29/0x70 [ 600.384264] kmem_cache_alloc+0x129/0xb70 [ 600.388472] ? rcu_all_qs+0x32/0x1f0 [ 600.392221] ? __kernfs_new_node+0x137/0x6e0 [ 600.396695] ? kmsan_set_origin+0x9e/0x160 [ 600.400999] ? kstrdup_const+0x1ff/0x270 [ 600.405100] __kernfs_new_node+0x137/0x6e0 [ 600.409395] kernfs_new_node+0x146/0x2e0 [ 600.413512] __kernfs_create_file+0x12d/0x680 [ 600.418060] sysfs_add_file_mode_ns+0x5ba/0x830 [ 600.422816] internal_create_group+0x727/0x1860 [ 600.427540] sysfs_create_groups+0xf6/0x290 [ 600.431903] device_add+0x16f4/0x2cb0 [ 600.435760] netdev_register_kobject+0x283/0x6d0 [ 600.440553] register_netdevice+0x18ea/0x2720 [ 600.445098] ppp_dev_configure+0xfb0/0x1220 [ 600.449480] ppp_ioctl+0xd6d/0x5150 [ 600.453176] ? __x64_sys_ioctl+0x280/0x320 [ 600.457456] ? do_vfs_ioctl+0x160/0x24b0 [ 600.461548] ? ppp_poll+0x470/0x470 [ 600.465201] do_vfs_ioctl+0xcbd/0x24b0 [ 600.469136] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 600.474548] ? __fget_light+0x6a3/0x700 [ 600.478579] ? security_file_ioctl+0x5e/0x200 [ 600.483145] __x64_sys_ioctl+0x280/0x320 [ 600.487239] ? ksys_ioctl+0x260/0x260 [ 600.491066] do_syscall_64+0x15b/0x230 [ 600.494997] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 600.500209] RIP: 0033:0x455a99 [ 600.503415] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 600.511177] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 600.518486] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 600.525784] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:12:39 executing program 7 (fault-call:1 fault-nth:23): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 600.533083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 600.540387] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000013 [ 600.627710] FAULT_INJECTION: forcing a failure. [ 600.627710] name failslab, interval 1, probability 0, space 0, times 0 [ 600.639082] CPU: 0 PID: 30989 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 600.645954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 600.655337] Call Trace: [ 600.658064] dump_stack+0x185/0x1d0 [ 600.661742] should_fail+0x87b/0xab0 [ 600.665521] __should_failslab+0x278/0x2a0 [ 600.669802] should_failslab+0x29/0x70 [ 600.673747] kmem_cache_alloc+0x129/0xb70 [ 600.677956] ? rcu_all_qs+0x32/0x1f0 [ 600.681724] ? __kernfs_new_node+0x137/0x6e0 [ 600.686179] ? kstrdup_const+0x1ff/0x270 [ 600.690283] __kernfs_new_node+0x137/0x6e0 [ 600.694593] kernfs_new_node+0x146/0x2e0 [ 600.698725] __kernfs_create_file+0x12d/0x680 [ 600.703268] sysfs_add_file_mode_ns+0x5ba/0x830 [ 600.707990] internal_create_group+0x727/0x1860 [ 600.712720] sysfs_create_groups+0xf6/0x290 [ 600.717088] device_add+0x16f4/0x2cb0 [ 600.720959] netdev_register_kobject+0x283/0x6d0 [ 600.725784] register_netdevice+0x18ea/0x2720 [ 600.730368] __tun_chr_ioctl+0x512e/0x6950 [ 600.734691] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 600.739857] tun_chr_ioctl+0x9c/0xb0 [ 600.743618] ? tun_chr_poll+0x9a0/0x9a0 [ 600.747633] do_vfs_ioctl+0xcbd/0x24b0 [ 600.751587] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 600.757009] ? __fget_light+0x6a3/0x700 [ 600.761054] ? security_file_ioctl+0x5e/0x200 [ 600.765625] __x64_sys_ioctl+0x280/0x320 [ 600.769738] ? ksys_ioctl+0x260/0x260 [ 600.773573] do_syscall_64+0x15b/0x230 [ 600.777512] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 600.782743] RIP: 0033:0x455a99 [ 600.785949] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 600.793693] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 600.800990] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 600.808286] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 600.815578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 600.822896] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000017 11:12:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f409001070") openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:12:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:39 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020002) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400140, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0x4, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:39 executing program 4 (fault-call:1 fault-nth:20): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:39 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:39 executing program 7 (fault-call:1 fault-nth:24): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 600.998270] FAULT_INJECTION: forcing a failure. [ 600.998270] name failslab, interval 1, probability 0, space 0, times 0 [ 601.009698] CPU: 1 PID: 31004 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 601.016585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 601.025984] Call Trace: [ 601.028641] dump_stack+0x185/0x1d0 [ 601.032331] should_fail+0x87b/0xab0 [ 601.036137] __should_failslab+0x278/0x2a0 [ 601.040458] should_failslab+0x29/0x70 [ 601.044415] kmem_cache_alloc+0x129/0xb70 [ 601.048636] ? rcu_all_qs+0x32/0x1f0 [ 601.052388] ? __kernfs_new_node+0x137/0x6e0 [ 601.056873] ? kmsan_set_origin+0x9e/0x160 [ 601.061171] ? kstrdup_const+0x1ff/0x270 [ 601.065286] __kernfs_new_node+0x137/0x6e0 [ 601.069606] kernfs_new_node+0x146/0x2e0 [ 601.073740] __kernfs_create_file+0x12d/0x680 [ 601.078309] sysfs_add_file_mode_ns+0x5ba/0x830 [ 601.083065] internal_create_group+0x727/0x1860 [ 601.087819] sysfs_create_groups+0xf6/0x290 [ 601.092191] device_add+0x16f4/0x2cb0 [ 601.096061] netdev_register_kobject+0x283/0x6d0 [ 601.100869] register_netdevice+0x18ea/0x2720 [ 601.105415] ppp_dev_configure+0xfb0/0x1220 [ 601.109805] ppp_ioctl+0xd6d/0x5150 [ 601.113500] ? __x64_sys_ioctl+0x280/0x320 [ 601.117795] ? do_vfs_ioctl+0x160/0x24b0 [ 601.121893] ? ppp_poll+0x470/0x470 [ 601.125554] do_vfs_ioctl+0xcbd/0x24b0 [ 601.129498] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 601.134917] ? __fget_light+0x6a3/0x700 [ 601.138955] ? security_file_ioctl+0x5e/0x200 [ 601.143530] __x64_sys_ioctl+0x280/0x320 [ 601.147632] ? ksys_ioctl+0x260/0x260 [ 601.151463] do_syscall_64+0x15b/0x230 [ 601.155394] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 601.160610] RIP: 0033:0x455a99 [ 601.163820] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 601.171568] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 601.178873] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 601.186181] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:12:40 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="cd0000007cf4cb1f247c4a2ec5bb195f0cbf00c8493916c05d3259f0092e8665edc67d1606b597ec2fa0bfb394d803013141b5e0271a26f752d7110647da0e278a9f3bb437e8208602e1d29aba3382c59e33377aff8120f8cf7c988c8832d14366a5bca6c605d3b6634f8ab27b7a18ccf445ea90eaf363386d130ce80a3cf4c739da6c93c96493e7c665f725e081af46df2bd421f6b42b0b1f48493584b4f9afac697c930f999b87b788e4cd4b8ed5c31b8cfa07c2a7c9034a4b953fb75c53493e449432dffbbe2c0a592e11b72889ad43"], &(0x7f00000007c0)=0xd5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000800)={r1, 0x80000001}, &(0x7f0000000840)=0x8) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000980)=0xf2bd, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f00000009c0)=0xffffffffffffff95) r4 = getuid() ioprio_get$uid(0x3, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xe4, 0x100000000}, &(0x7f0000000680)=0x90) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) listxattr(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)=""/116, 0x74) r5 = add_key$keyring(&(0x7f0000000a40)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000b80)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) pread64(r0, &(0x7f0000000cc0)=""/254, 0x34b, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000880)={0x1f, {0x40000000000, 0x830, 0x101, 0x20, 0x4, 0x275e}, 0x8}, 0xa) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 601.193490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 601.200799] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000014 [ 601.213743] FAULT_INJECTION: forcing a failure. [ 601.213743] name failslab, interval 1, probability 0, space 0, times 0 [ 601.225115] CPU: 1 PID: 31010 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 601.231999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 601.241381] Call Trace: [ 601.244025] dump_stack+0x185/0x1d0 [ 601.247703] should_fail+0x87b/0xab0 [ 601.251493] __should_failslab+0x278/0x2a0 [ 601.255787] should_failslab+0x29/0x70 [ 601.259740] kmem_cache_alloc+0x129/0xb70 [ 601.263957] ? rcu_all_qs+0x32/0x1f0 [ 601.267735] ? __kernfs_new_node+0x137/0x6e0 [ 601.272211] ? kstrdup_const+0x1ff/0x270 [ 601.276326] __kernfs_new_node+0x137/0x6e0 [ 601.280640] kernfs_new_node+0x146/0x2e0 [ 601.284793] __kernfs_create_file+0x12d/0x680 [ 601.289348] sysfs_add_file_mode_ns+0x5ba/0x830 [ 601.294097] internal_create_group+0x727/0x1860 [ 601.298820] sysfs_create_groups+0xf6/0x290 [ 601.303193] device_add+0x16f4/0x2cb0 [ 601.307067] netdev_register_kobject+0x283/0x6d0 [ 601.311871] register_netdevice+0x18ea/0x2720 [ 601.316488] __tun_chr_ioctl+0x512e/0x6950 [ 601.320794] tun_chr_ioctl+0x9c/0xb0 [ 601.324553] ? tun_chr_poll+0x9a0/0x9a0 [ 601.328566] do_vfs_ioctl+0xcbd/0x24b0 [ 601.332512] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 601.337907] ? __fget_light+0x6a3/0x700 [ 601.341948] ? security_file_ioctl+0x5e/0x200 [ 601.346518] __x64_sys_ioctl+0x280/0x320 [ 601.350621] ? ksys_ioctl+0x260/0x260 [ 601.354456] do_syscall_64+0x15b/0x230 [ 601.358395] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 601.363616] RIP: 0033:0x455a99 [ 601.366822] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 601.374578] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 601.381891] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 601.389204] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:12:40 executing program 4 (fault-call:1 fault-nth:21): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) [ 601.396531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 601.403846] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000018 11:12:40 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000003a00)='/dev/midi#\x00', 0x800, 0x4000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000003a40)="2a58b7229c2365101b281d2535") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dsp\x00', 0x480, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000038c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000003980)={&(0x7f0000003880)={0x10, 0x0, 0x0, 0x20021080}, 0xc, &(0x7f0000003940)={&(0x7f0000004080)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="000329bd7000fedbdf2502000000080006000100000008000400030000000800040000100000"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x2000c000) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000039c0)) splice(r4, &(0x7f00000000c0), r1, &(0x7f0000000140), 0x9788, 0x8) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000000)) ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x3, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x2, 0x0, 0x0, &(0x7f0000000080)}) r5 = getpgid(0x0) process_vm_writev(r5, &(0x7f0000000380)=[{&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000180)=""/18, 0x12}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000000300)=""/127, 0x7f}], 0x4, &(0x7f0000003800)=[{&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/205, 0xcd}, {&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f0000003600)=""/158, 0x9e}, {&(0x7f00000036c0)=""/112, 0x70}, {&(0x7f0000003740)=""/158, 0x9e}], 0x6, 0x0) [ 601.489512] FAULT_INJECTION: forcing a failure. [ 601.489512] name failslab, interval 1, probability 0, space 0, times 0 [ 601.501092] CPU: 0 PID: 31015 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 601.507968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 601.517357] Call Trace: [ 601.520001] dump_stack+0x185/0x1d0 [ 601.523687] should_fail+0x87b/0xab0 [ 601.527446] __should_failslab+0x278/0x2a0 [ 601.531751] should_failslab+0x29/0x70 [ 601.535707] kmem_cache_alloc+0x129/0xb70 [ 601.539917] ? rcu_all_qs+0x32/0x1f0 [ 601.543670] ? __kernfs_new_node+0x137/0x6e0 [ 601.548138] ? kmsan_set_origin+0x9e/0x160 [ 601.552419] ? kstrdup_const+0x1ff/0x270 [ 601.556517] __kernfs_new_node+0x137/0x6e0 [ 601.560812] kernfs_new_node+0x146/0x2e0 [ 601.564933] __kernfs_create_file+0x12d/0x680 [ 601.569471] sysfs_add_file_mode_ns+0x5ba/0x830 [ 601.574207] internal_create_group+0x727/0x1860 [ 601.578923] sysfs_create_groups+0xf6/0x290 [ 601.583303] device_add+0x16f4/0x2cb0 [ 601.587164] netdev_register_kobject+0x283/0x6d0 [ 601.591958] register_netdevice+0x18ea/0x2720 [ 601.596499] ppp_dev_configure+0xfb0/0x1220 [ 601.600879] ppp_ioctl+0xd6d/0x5150 [ 601.604570] ? __x64_sys_ioctl+0x280/0x320 [ 601.608848] ? do_vfs_ioctl+0x160/0x24b0 [ 601.612938] ? ppp_poll+0x470/0x470 [ 601.616585] do_vfs_ioctl+0xcbd/0x24b0 [ 601.620522] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 601.625930] ? __fget_light+0x6a3/0x700 [ 601.629967] ? security_file_ioctl+0x5e/0x200 [ 601.634587] __x64_sys_ioctl+0x280/0x320 [ 601.638687] ? ksys_ioctl+0x260/0x260 [ 601.642515] do_syscall_64+0x15b/0x230 [ 601.646447] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 601.651660] RIP: 0033:0x455a99 [ 601.654869] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 601.662611] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 601.669900] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 601.677192] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 11:12:40 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 601.684481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 601.691781] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000015 [ 601.745725] IPVS: ftp: loaded support on port[0] = 21 11:12:40 executing program 7 (fault-call:1 fault-nth:25): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) write$eventfd(r0, &(0x7f00000000c0)=0xe2, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:40 executing program 4 (fault-call:1 fault-nth:22): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:40 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) r2 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 601.950908] FAULT_INJECTION: forcing a failure. [ 601.950908] name failslab, interval 1, probability 0, space 0, times 0 [ 601.962526] CPU: 1 PID: 31029 Comm: syz-executor4 Not tainted 4.17.0+ #9 [ 601.969396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 601.978801] Call Trace: [ 601.981440] dump_stack+0x185/0x1d0 [ 601.985115] should_fail+0x87b/0xab0 [ 601.988890] __should_failslab+0x278/0x2a0 [ 601.993205] should_failslab+0x29/0x70 [ 601.997151] kmem_cache_alloc+0x129/0xb70 [ 602.001365] ? rcu_all_qs+0x32/0x1f0 [ 602.005111] ? __kernfs_new_node+0x137/0x6e0 [ 602.009572] ? kstrdup_const+0x1ff/0x270 [ 602.013689] __kernfs_new_node+0x137/0x6e0 [ 602.017987] kernfs_new_node+0x146/0x2e0 [ 602.022111] __kernfs_create_file+0x12d/0x680 [ 602.026672] sysfs_add_file_mode_ns+0x5ba/0x830 [ 602.031418] internal_create_group+0x727/0x1860 [ 602.036146] sysfs_create_groups+0xf6/0x290 [ 602.040516] device_add+0x16f4/0x2cb0 [ 602.044386] netdev_register_kobject+0x283/0x6d0 [ 602.049199] register_netdevice+0x18ea/0x2720 [ 602.053748] ppp_dev_configure+0xfb0/0x1220 [ 602.058131] ppp_ioctl+0xd6d/0x5150 [ 602.061828] ? __x64_sys_ioctl+0x280/0x320 [ 602.066112] ? do_vfs_ioctl+0x160/0x24b0 [ 602.070212] ? ppp_poll+0x470/0x470 [ 602.073867] do_vfs_ioctl+0xcbd/0x24b0 [ 602.077807] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 602.083224] ? __fget_light+0x6a3/0x700 [ 602.087259] ? security_file_ioctl+0x5e/0x200 [ 602.091829] __x64_sys_ioctl+0x280/0x320 [ 602.095941] ? ksys_ioctl+0x260/0x260 [ 602.099777] do_syscall_64+0x15b/0x230 [ 602.103724] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 602.108939] RIP: 0033:0x455a99 [ 602.112151] RSP: 002b:00007fa1aefdec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 602.119917] RAX: ffffffffffffffda RBX: 00007fa1aefdf6d4 RCX: 0000000000455a99 [ 602.127233] RDX: 0000000020000000 RSI: 00000000c004743e RDI: 0000000000000013 [ 602.134535] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 602.141957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socketpair(0x15, 0x803, 0x0, &(0x7f0000000000)) ioctl(r0, 0x3, &(0x7f0000001600)="0df0f6819dc819f973b031f0fc8bc753b553b8417b83582d78405afc228a9ff97558e16fc529bd7e08f0eda7ac1a050000000f2e1a6a48744b83755a65756add84f90f0a1616ec14565d210c9843d8f4dc097a31af5d191897e4375facd130ed84f3dafc2c978c77cfd3d49145e5ff7ea1433cc85609000000ff70ced8e86692ea6644eb8b9a03fa1db55dded3762d620de7bfb0fd57f813daac03cee4c7d253c81cd5595fbd6cdf7b3c32f310168ebd4665aaaffac927b5a1d36524b99e762dea76581f8d53b635f389a91ac79c98490000000000000088cd7f18ed8a68e9e6") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x53, 0xfffffffffffffffd, 0x2d1, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000000c0)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000001700)=""/4096, 0x2, 0x0, 0x0, &(0x7f0000000180)}) 11:12:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1d}, r1}, 0x14) unshare(0x40010000) 11:12:41 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 602.149266] R13: 00000000004bd1ea R14: 00000000004cb2f8 R15: 0000000000000016 11:12:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sched_setscheduler(r2, 0x6, &(0x7f0000000100)=0x7fff) 11:12:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000240)=""/176) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 602.274306] FAULT_INJECTION: forcing a failure. [ 602.274306] name failslab, interval 1, probability 0, space 0, times 0 [ 602.285823] CPU: 1 PID: 31030 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 602.292698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 602.302087] Call Trace: [ 602.304736] dump_stack+0x185/0x1d0 [ 602.308412] should_fail+0x87b/0xab0 [ 602.312176] __should_failslab+0x278/0x2a0 [ 602.316462] should_failslab+0x29/0x70 [ 602.320409] kmem_cache_alloc+0x129/0xb70 [ 602.324638] ? rcu_all_qs+0x32/0x1f0 [ 602.328411] ? __kernfs_new_node+0x137/0x6e0 [ 602.332877] ? kstrdup_const+0x1ff/0x270 [ 602.336980] __kernfs_new_node+0x137/0x6e0 [ 602.341290] kernfs_new_node+0x146/0x2e0 [ 602.345420] __kernfs_create_file+0x12d/0x680 [ 602.349969] sysfs_add_file_mode_ns+0x5ba/0x830 [ 602.354692] internal_create_group+0x727/0x1860 [ 602.359412] sysfs_create_groups+0xf6/0x290 [ 602.363776] device_add+0x16f4/0x2cb0 [ 602.367639] netdev_register_kobject+0x283/0x6d0 [ 602.372439] register_netdevice+0x18ea/0x2720 [ 602.376992] __tun_chr_ioctl+0x512e/0x6950 [ 602.381293] tun_chr_ioctl+0x9c/0xb0 [ 602.385042] ? tun_chr_poll+0x9a0/0x9a0 [ 602.389047] do_vfs_ioctl+0xcbd/0x24b0 [ 602.392988] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 602.398408] ? __fget_light+0x6a3/0x700 [ 602.402436] ? security_file_ioctl+0x5e/0x200 [ 602.407004] __x64_sys_ioctl+0x280/0x320 [ 602.411110] ? ksys_ioctl+0x260/0x260 [ 602.414944] do_syscall_64+0x15b/0x230 [ 602.418877] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 602.424087] RIP: 0033:0x455a99 [ 602.427296] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 602.435044] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 602.442341] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 602.449639] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 602.456944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 602.464336] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000019 11:12:41 executing program 7 (fault-call:1 fault-nth:26): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:41 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) r2 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x40) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={r3, 0x7, 0x0, 0x20, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000180)={0xfffffffffffffffc, 0x7, 0x4, 0xffffffff, 0x1, [{0x4, 0x800, 0xffffffffffffff40, 0x0, 0x0, 0x400}]}) [ 602.744847] FAULT_INJECTION: forcing a failure. [ 602.744847] name failslab, interval 1, probability 0, space 0, times 0 [ 602.756216] CPU: 0 PID: 31060 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 602.763084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 602.772469] Call Trace: [ 602.775117] dump_stack+0x185/0x1d0 [ 602.778797] should_fail+0x87b/0xab0 [ 602.782563] __should_failslab+0x278/0x2a0 [ 602.786846] should_failslab+0x29/0x70 [ 602.790793] kmem_cache_alloc+0x129/0xb70 [ 602.795091] ? rcu_all_qs+0x32/0x1f0 [ 602.798860] ? __kernfs_new_node+0x137/0x6e0 [ 602.803326] ? kstrdup_const+0x1ff/0x270 [ 602.807429] __kernfs_new_node+0x137/0x6e0 [ 602.811734] kernfs_new_node+0x146/0x2e0 [ 602.815861] __kernfs_create_file+0x12d/0x680 [ 602.820408] sysfs_add_file_mode_ns+0x5ba/0x830 [ 602.825127] internal_create_group+0x727/0x1860 [ 602.829847] sysfs_create_groups+0xf6/0x290 [ 602.834208] device_add+0x16f4/0x2cb0 [ 602.838067] netdev_register_kobject+0x283/0x6d0 [ 602.842885] register_netdevice+0x18ea/0x2720 [ 602.847465] __tun_chr_ioctl+0x512e/0x6950 [ 602.851775] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 602.856930] tun_chr_ioctl+0x9c/0xb0 [ 602.860692] ? tun_chr_poll+0x9a0/0x9a0 [ 602.864740] do_vfs_ioctl+0xcbd/0x24b0 [ 602.868693] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 602.874103] ? __fget_light+0x6a3/0x700 [ 602.878130] ? security_file_ioctl+0x5e/0x200 [ 602.883278] __x64_sys_ioctl+0x280/0x320 [ 602.887381] ? ksys_ioctl+0x260/0x260 [ 602.891233] do_syscall_64+0x15b/0x230 [ 602.895170] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 602.900383] RIP: 0033:0x455a99 [ 602.903589] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 602.911335] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 602.918630] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 602.925931] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 602.933227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:41 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000005c0)={r2, 0x60e3, 0x101, 0x20, 0x5, 0x100000000, 0x7, 0x3, {r3, @in6={{0xa, 0x4e24, 0xfffffffffffff112, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x5, 0x7, 0x6b06, 0x3, 0x7ff}}, &(0x7f0000000680)=0xb0) 11:12:41 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:41 executing program 5: r0 = socket$inet6(0xa, 0x401, 0x42) ioctl(r0, 0x455, &(0x7f0000000100)="29d79900feffffffffffff") openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x104008, 0xfffffffffffffffe) unshare(0x48000000) 11:12:41 executing program 4: r0 = socket$inet(0x2, 0x0, 0x5) r1 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x418600) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000005c0)={0xffffffff}, 0x117, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000640)={0xf, 0x8, 0xfa00, {r2, 0x3}}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0xffffffff, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0xf9, "4647f790162774b4fb33284e030efcf6aa2887149ef2cdbcc9dbe28273e30aa0b58bc9ed5cd76450bbd3020ae248ae89d920f749d04b61226dcd8b45ca838dece1698afd6358d4aab93b3aaa2ad6ab8fc236481d082d55ca67f4f123faa5d591c1af6c8b8f5819983e3dc2064cb39151a961a80c98c815b1231c2171330597c4f9b86cf7c492af63d4ef7cee6e4d2a8dfd48aa9057201344bb82ca6e3c33bed0f87039f518d1fd7892ba61c353e70aca231bfaf3811d2823e5a35b3bd07709fa0094565c630dbb98be6bc1b3137652ace161f1e8d38da71ef836108c79e5305dae160ca61c47641c489c406ee7f6db3e03c141770fb7e90f78"}, &(0x7f00000002c0)=0x11d) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000300)={0x6, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr=0x2}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, 0x100000000, 0x1, 0x7, 0x1, 0x0, 0x0, 0x9, 0xffffffff00000000}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x1ff}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000480)={r4, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, 0x4, 0x2, 0x9, 0xfffffffffffffffd, 0x80}, &(0x7f0000000540)=0x98) 11:12:41 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) socket$inet6(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0xffffffffffffffcf) [ 602.940522] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000001a 11:12:42 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) socket$inet6(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 603.149904] IPVS: ftp: loaded support on port[0] = 21 11:12:42 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:42 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x200000) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x9, 0x3, 0x7, 0x3, 0x0, 0x280000000, 0x8, 0x4}, &(0x7f0000000140)={0x2, 0x2, 0x2, 0x0, 0x8, 0xfffffffffffffffd, 0x80, 0x1}, &(0x7f0000000180)={0x6a1, 0x8, 0xa6, 0xc68, 0x4, 0x7fffffff, 0x1, 0x80000000}, &(0x7f0000000380)={r2, r3+30000000}, &(0x7f0000000400)={&(0x7f00000003c0)={0x48}, 0x8}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:42 executing program 7 (fault-call:1 fault-nth:27): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0x19}, 0x200}, {0xa, 0x4e20, 0x806, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x7, [0xd3, 0x800000000000, 0x9, 0xffff, 0x7, 0x7, 0x8, 0x20]}, 0x5c) 11:12:42 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) socket$inet6(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:42 executing program 4: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) r0 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$addseals(r0, 0x409, 0x4) [ 603.498168] FAULT_INJECTION: forcing a failure. [ 603.498168] name failslab, interval 1, probability 0, space 0, times 0 [ 603.509607] CPU: 1 PID: 31100 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 603.516476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 603.525865] Call Trace: [ 603.528513] dump_stack+0x185/0x1d0 [ 603.532193] should_fail+0x87b/0xab0 [ 603.535977] __should_failslab+0x278/0x2a0 [ 603.540266] should_failslab+0x29/0x70 [ 603.544221] kmem_cache_alloc+0x129/0xb70 [ 603.548433] ? rcu_all_qs+0x32/0x1f0 [ 603.552218] ? __kernfs_new_node+0x137/0x6e0 [ 603.556677] ? kstrdup_const+0x1ff/0x270 [ 603.560782] __kernfs_new_node+0x137/0x6e0 [ 603.565087] kernfs_new_node+0x146/0x2e0 [ 603.569226] __kernfs_create_file+0x12d/0x680 [ 603.573774] sysfs_add_file_mode_ns+0x5ba/0x830 [ 603.578496] internal_create_group+0x727/0x1860 [ 603.583218] sysfs_create_groups+0xf6/0x290 [ 603.587588] device_add+0x16f4/0x2cb0 [ 603.591453] netdev_register_kobject+0x283/0x6d0 [ 603.596290] register_netdevice+0x18ea/0x2720 [ 603.600876] __tun_chr_ioctl+0x512e/0x6950 [ 603.605186] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 603.610352] tun_chr_ioctl+0x9c/0xb0 [ 603.614111] ? tun_chr_poll+0x9a0/0x9a0 [ 603.618122] do_vfs_ioctl+0xcbd/0x24b0 [ 603.622080] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 603.627494] ? __fget_light+0x6a3/0x700 [ 603.631527] ? security_file_ioctl+0x5e/0x200 [ 603.636094] __x64_sys_ioctl+0x280/0x320 [ 603.640198] ? ksys_ioctl+0x260/0x260 [ 603.644029] do_syscall_64+0x15b/0x230 [ 603.647961] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 603.653181] RIP: 0033:0x455a99 [ 603.656388] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 603.664143] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 603.671446] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 603.678743] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 603.686041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:42 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getpeername(r1, &(0x7f0000000140), &(0x7f0000000000)=0x80) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:42 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xa24a, 0x30, 0x400, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x73d7}, &(0x7f00000001c0)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) unshare(0x48000000) [ 603.693338] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000001b 11:12:43 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) ioctl(r0, 0x0, &(0x7f00000005c0)="93f798bb0462dfc9df80140ff627f63de77936d584e1003eb171d33ba100618e0e50cbb40dfe79183c6dcff65b275c587be23dbe76d1d132a0519a9e45137a9436b8ccef58b71518ddf837cc180be558db61682e581261e5478194a4ef4373390847c59c2844271b024138968f3ef1e5e9fcecaad5464e0d955b34e7a065b1e5c3b718a86ded1e5906d6bc08aed39eba09be60295fb37dcef9739ad7ac57bb651d5f510e574438d9748aedad650c7993d638f4") open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:43 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:43 executing program 7 (fault-call:1 fault-nth:28): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x40) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000140)=0x3f) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r2 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) chdir(&(0x7f0000000280)='./file0\x00') ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000240)=0x4) ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000000)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 604.084642] FAULT_INJECTION: forcing a failure. [ 604.084642] name failslab, interval 1, probability 0, space 0, times 0 [ 604.096072] CPU: 0 PID: 31120 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 604.102949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 604.112339] Call Trace: [ 604.114987] dump_stack+0x185/0x1d0 [ 604.118670] should_fail+0x87b/0xab0 [ 604.122456] __should_failslab+0x278/0x2a0 [ 604.126742] should_failslab+0x29/0x70 [ 604.130711] kmem_cache_alloc+0x129/0xb70 [ 604.134923] ? rcu_all_qs+0x32/0x1f0 [ 604.138701] ? __kernfs_new_node+0x137/0x6e0 [ 604.143159] ? kstrdup_const+0x1ff/0x270 [ 604.147264] __kernfs_new_node+0x137/0x6e0 [ 604.151570] kernfs_new_node+0x146/0x2e0 [ 604.155701] __kernfs_create_file+0x12d/0x680 [ 604.160250] sysfs_add_file_mode_ns+0x5ba/0x830 [ 604.164978] internal_create_group+0x727/0x1860 [ 604.169710] sysfs_create_groups+0xf6/0x290 [ 604.174080] device_add+0x16f4/0x2cb0 [ 604.177947] netdev_register_kobject+0x283/0x6d0 [ 604.182773] register_netdevice+0x18ea/0x2720 [ 604.187357] __tun_chr_ioctl+0x512e/0x6950 [ 604.191679] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 604.196847] tun_chr_ioctl+0x9c/0xb0 [ 604.200604] ? tun_chr_poll+0x9a0/0x9a0 [ 604.204613] do_vfs_ioctl+0xcbd/0x24b0 [ 604.208567] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 604.214007] ? __fget_light+0x6a3/0x700 [ 604.218049] ? security_file_ioctl+0x5e/0x200 [ 604.222624] __x64_sys_ioctl+0x280/0x320 [ 604.226731] ? ksys_ioctl+0x260/0x260 [ 604.230584] do_syscall_64+0x15b/0x230 11:12:43 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000140)) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 604.234520] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 604.239745] RIP: 0033:0x455a99 [ 604.242953] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 604.250704] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 604.258011] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 604.265316] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 604.272626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 604.279945] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000001c 11:12:43 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:43 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x31, r0, 0xfffffffffffffffd) r1 = syz_open_dev$dmmidi(&(0x7f00000018c0)='/dev/dmmidi#\x00', 0x1, 0x701001) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001900)='/dev/vsock\x00', 0x4000, 0x0) sendmsg$alg(r1, &(0x7f0000001880)={0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000000c0)="3491f03b9a2999cf4bfe45bed560e7fa54f63bc21fc2650be0cca7e2d22434de4f7899b7472233d62c9953312f0be975c9657f", 0x33}, {&(0x7f0000000300)="0028f0f214d1581dd11a818da240eb583031b5e772048506c652fb35f9d8fe89c9ba0505967b840c809914568c1bb7b13dc526efc1c9037b0d80dbd4251f0d6ae5afeb668a1409d2c69600b049442867e4217af3343f939c737bc3605d79fa73b5406c0745038c6b9c73af59278766579987556783562725ddcc7756d7d4d74cfba935efdaa2402a3904e9", 0x8b}, {&(0x7f0000000140)="2cabcd719eab51a1433b79b5fac967b649dc0381137fb3381d02420978c171203aaf8ef25ac7d535e393ad19f833ca79cd7b7f009fe74a6ec377469e1cb7c9ea4bc3763e2edbda2f1b21217fb90fe1388ea4f752f8fa3d1bfc34", 0x5a}, {&(0x7f00000003c0)="e15cbcb6320dbec131befaaeb0125f89e0e6edeeb0ef81289239c9ddb3f695173372f14d0baa7ddc5b0348cd4d9da136ed148c92ddbdb3f76f8d5c2f3b2152a8f86ee287100eaa750a5a231ae887cc606628c7fabb08d95e951685159a38f7abc0476b7d01c969f3f40c8d3fa8", 0x6d}, {&(0x7f0000000440)="f880efbf5eca89b2ca3c0dde30f20241f1b15a893d9bfb89b287f4a06eba1ba0bc3b79cd48bfb0b837131ecbc47fdb7380372f574f2df6ad0ae37b10cf6432777a45e100cb740e3e0636ad6c0fd5fccc523546575f63fc3c10b3284f2bd1bbb4113c5e8517b1b9a0decaba80189151648960057fce02fd0736eec26f81abfe85d9065958db93d3fe65a17e2c572419ec324a2262ca0e58dfd880a8901e", 0x9d}, {&(0x7f0000000500)="2b49e86be0a3a9eedc327ac4d134ad6d759f6e5fd893ecb6f5", 0x19}, {&(0x7f0000000540)="8b5fccdb8d07fde043129c18e2ed13cfaabaaa21b818476921a67dce77e74cc7ba8ba1ee108139a24c651e4a2fd01081ea27cbfdbaac003eb6a161b2022a0c35c2b0d946c943e1218aaceb348cc992e3e7215e98c594b7", 0x57}, {&(0x7f00000005c0)="92004a23b9e37f2480e3b5f8c993", 0xe}, {&(0x7f0000001600)="53613b25c543b78c8b1bf3c69c3ad09206e90070ed7d5e03e095c8fae9f45c0c54775d98dc5cf54a0624d937f90e7af52b45f3dcf35f812ae2aca37270481596a3d159d7b27d7cba6d53b73c5827c096860d7e08532834313dd63fb62f3100b6dc53a54ef8b06bde9c11c1d5378ac247b3848761459c11f31f6f939ecee7fbb2d9aba611daf25834e0ae219022a30b598b1a5237e037fa50f9b4c75a866ed238d8a60e6bb69572a1f92243212c23b4aa2d5e608f201cefa9dad6cb4338d2574b593421c5c9e04705d688d5907d63955f02972b08f102ce7c99d8dd5d448ce72ca55151332bbd46", 0xe7}, {&(0x7f0000001700)="63cfdce1775312d7b895b16924952cb46efb39fc81cc06a06fbdfd1b2970db53bb0407a1c102cf6e6470e69acf9edba774a3bf270362988cc1f1d9cf8394e4187acdbfa6a93cc8895640c78cd1698389aee7772f79fe3954f5cea6a72f6c5f5ad4afe46322a29fd43ecde28a39711c29286f57f994a08ede45bd3640664600f6bdb2b337676057060a4a5259dc2c7cae0144394f7c6cc3132893c5677b4a7e02", 0xa0}], 0xa, 0x0, 0x0, 0x4000}, 0x10) socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000240)="295ee1311f16f477671070c2ae543edec5dc3d828f3ed1b43467751813519f051dee972851e07a96355dfc854b5b5962e0f95622d6bee8d2dbe08a9037500cdd168a1ae29238c40fc0bd34b990d8804b8ef7adb3600c3115d078999eb1ce33e6c4a5907ff050d75fb9425b6ed0db470c4c04882f8bb7ed2287363c3a0e92673da112") sendmsg$alg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f0000001940)="9a1c01feefb87582f4b915688d009d4a88d82324a100d966ce7502ac86083b6cc7a0b0464552fcb3ebc0bf910846bf8248a5ca7bf1d6dac1ba66aff09a83c538cf50d6d627148166a272836ee6a54ae2e3fc7d42cc8641440d68edb89341f61cbac6a6a52f4fc066b904fa3ec41ce6044544bd5f4411a0c734e9b4bde3095a70b88ae122747b2fa988913a9e1987892653ec4310cd78785009f6001063922541c6fd381cee0b91ca26a677dfb6aab49e692795beb89ca89473b5ce63a227af4e27", 0xc1}, {&(0x7f0000001a40)="87383d48c972970806058625e8a52d2aa567dca8069ad1246a155a5f9e4888fb17eec2fd62f5889eef45271b4adb2f51a841355ee39d4fa6ac299dc60d83f4f3e5795854bd7a30920d2276fb07b4ba8c959cbd9f7034ce65bc7a67f3f67e688644b4c4a4e4c0598f55e3663f35bcc15478a1ccc1ceecc467cdfdbfdc312442c80e9d1df98f6be7c40f80ba9fb5e2a926a1195fe6d8b1fca6a534b08591e8ba85", 0xa0}, {&(0x7f0000001b00)="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", 0x1000}, {&(0x7f0000002b00)="00715bd03cdf02ee40ba6b9d72dedced1fba68741263e6b732145978af3476af8dfcaedfa7ca63023078b65e7c0255146849960e0dc6bc5fe39c027180fae72952599c9b1f9a0189c423b34b35", 0x4d}, {&(0x7f0000002b80)="24c67ebb89601bb023e40acd4a5a278129ea6ae056c4b83469a160344330d6e484f4cb42785188587d40f1a3256a25579e1a5439cfef0347f86a49204fc53243d3d2c6c54897352abc7567ae4c1d2605e17eb85a18573877b15b5f63136a2cc993d41efb5283da", 0x67}, {&(0x7f0000002c00)="d720e3456845d0814b827cac04f1b16e976058ff22973168dedc6e95a1cb388308f3e532dc39ddbfe11a76", 0x2b}, {&(0x7f0000002c40)="d6a886f59b25ee46aff17aa5bef7", 0xe}], 0x7, &(0x7f0000002d00)=[@iv={0x80, 0x117, 0x2, 0x67, "f168e90a23c6956ebb7a9b7b3498dd10eb33201c5f03c32a941f30d2d95b1e65eaac49027a74fe745ccf7d6b7b4cc5ae2bf507efbe943455ff79e08a73a290587db8d2d9abbb3557b9f523ffecddf33d29a378b040593f5e3549840de79eac738feb39c5be3e70"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @iv={0x18, 0x117, 0x2}, @iv={0x80, 0x117, 0x2, 0x6a, "54d73902aad3ad5ae9ac3672c104d81838955170513f79aea1f810f58233bf93c3e0af89e26d243b0285a1e3b5c741d6a780d53725097b07ac2ccfd91be99fd47375e8db6c2ecba23101a8e6d5dce448c3911c76ff41253ceabcd1087db9fcf0e54045c7d1c8cd8de244"}, @iv={0x88, 0x117, 0x2, 0x73, "0bde9e9b52968ce8b0466cc3c570a3593f7a6d4825efe1e4f04fb10d1f2193f089e065b31866785e63fcec06ad3b32a477b975e9e3ba96bfe5fea8c4323c3591ec2b905cb9755877e394629f9257b1e28e2426d1fb375009cd688ca3811e768e2f998b00fe554912bfa74c045665c29884cb4e"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xe8, 0x117, 0x2, 0xd2, "3f7ea640cf9119c0ecea8ced2efb88aca39b2b905f6886945a5f65d415a35b0931ee64e6e8e10a8a35b7da6a7b60312a5c3ec19fbb5713e5def4f4340c53b0faa98921624e1ecfdf2dc46973ac95b95a9969aa68627151a2f157a4b941f354d62e2d55ba44fb3f648ca8df8a3ca172fc7916869db2175536d11b0e5d68a3678f61425aec5cb789ebf42d39b010f21892c0251746a5395475d4c60e0bf497fd6393c9a7ee5bb458d1a5bfd64a414804b9ded6b2f5b1ecdc64402d433d9942a86532d62f86b42123bd669a5151f618e42140f5"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}], 0x300, 0x14}, 0x81) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'ip6gre0\x00'}, 0x18) 11:12:43 executing program 7 (fault-call:1 fault-nth:29): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x54, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0x81f3, 0x5, 0x80}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:43 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 604.549063] FAULT_INJECTION: forcing a failure. [ 604.549063] name failslab, interval 1, probability 0, space 0, times 0 [ 604.560505] CPU: 0 PID: 31142 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 604.567375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 604.576756] Call Trace: [ 604.579397] dump_stack+0x185/0x1d0 [ 604.583081] should_fail+0x87b/0xab0 [ 604.586865] __should_failslab+0x278/0x2a0 [ 604.591154] should_failslab+0x29/0x70 [ 604.595102] kmem_cache_alloc+0x129/0xb70 11:12:43 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) inotify_init() r1 = socket$inet6(0xa, 0x1, 0x4) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) [ 604.599317] ? rcu_all_qs+0x32/0x1f0 [ 604.603083] ? __kernfs_new_node+0x137/0x6e0 [ 604.607524] ? kmsan_set_origin+0x9e/0x160 [ 604.611820] ? kstrdup_const+0x1ff/0x270 [ 604.615942] __kernfs_new_node+0x137/0x6e0 [ 604.620244] kernfs_new_node+0x146/0x2e0 [ 604.624381] __kernfs_create_file+0x12d/0x680 [ 604.628930] sysfs_add_file_mode_ns+0x5ba/0x830 [ 604.633667] internal_create_group+0x727/0x1860 [ 604.638411] sysfs_create_groups+0xf6/0x290 [ 604.642776] device_add+0x16f4/0x2cb0 [ 604.646644] netdev_register_kobject+0x283/0x6d0 [ 604.651468] register_netdevice+0x18ea/0x2720 [ 604.656049] __tun_chr_ioctl+0x512e/0x6950 [ 604.660368] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 604.665531] tun_chr_ioctl+0x9c/0xb0 [ 604.669293] ? tun_chr_poll+0x9a0/0x9a0 [ 604.673307] do_vfs_ioctl+0xcbd/0x24b0 [ 604.677260] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 604.682768] ? __fget_light+0x6a3/0x700 [ 604.686804] ? security_file_ioctl+0x5e/0x200 [ 604.691386] __x64_sys_ioctl+0x280/0x320 [ 604.695488] ? ksys_ioctl+0x260/0x260 [ 604.699327] do_syscall_64+0x15b/0x230 [ 604.703266] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 604.708487] RIP: 0033:0x455a99 [ 604.711692] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 604.719438] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 604.726738] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 604.734045] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 604.741341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 604.748638] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000001d 11:12:45 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000180)="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") 11:12:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000000c0)={{0x2e, @broadcast=0xffffffff, 0x4e24, 0x2, 'wrr\x00', 0x2, 0x3f, 0x40}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x12005, 0x1000, 0x101, 0x73}}, 0x44) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000140)="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") semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:12:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:45 executing program 7 (fault-call:1 fault-nth:30): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:45 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000001600)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x3, 0x100, 0xd2, 0x7629, 0x3, 0x6, 0x80, 0x320, 0x40, 0x388, 0x1, 0x0, 0x38, 0x1, 0x101}, [{0x7, 0x81, 0x30, 0x20, 0x80000000, 0xffffffffffffff01, 0x100, 0x84b}, {0x6474e553, 0xbc0d, 0x4, 0x0, 0x3, 0xdb, 0x0, 0xfff}], "f55da3437fbf7e932103deac3fb01109feab62231ac4a6c665b3d40f26f09e1d1ff121252f92c9da360b20aa7947c5c457ec5c661e3ae0c9ce5d28ec4e14eb86e0ce1fc5a9aee8cf784ecb6997f7a9e9e3a0882da1212e696511373a288b91c0ab9263c75b2ed99d957954f2178303a6fe1770175e31a9379bbcdcd193f9546d7c820e2317ca9a3e334b552dff602d6c5c93c198a7ab564370fa2ab7e8c494", [[], [], [], [], [], [], [], [], []]}, 0xa4f) prctl$getname(0x10, &(0x7f0000000240)=""/182) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:45 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) mknod$loop(&(0x7f00000005c0)='./file0\x00', 0x80, 0x0) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000600)) lseek(r0, 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000640)=""/179) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:45 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 606.113606] FAULT_INJECTION: forcing a failure. [ 606.113606] name failslab, interval 1, probability 0, space 0, times 0 [ 606.125069] CPU: 0 PID: 31169 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 606.131948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 606.141371] Call Trace: [ 606.144024] dump_stack+0x185/0x1d0 [ 606.147746] should_fail+0x87b/0xab0 [ 606.151533] __should_failslab+0x278/0x2a0 [ 606.155823] should_failslab+0x29/0x70 [ 606.159776] kmem_cache_alloc+0x129/0xb70 [ 606.163984] ? rcu_all_qs+0x32/0x1f0 [ 606.167765] ? __kernfs_new_node+0x137/0x6e0 [ 606.172229] ? kstrdup_const+0x1ff/0x270 [ 606.176336] __kernfs_new_node+0x137/0x6e0 [ 606.180644] kernfs_new_node+0x146/0x2e0 [ 606.184777] __kernfs_create_file+0x12d/0x680 [ 606.189328] sysfs_add_file_mode_ns+0x5ba/0x830 [ 606.194055] internal_create_group+0x727/0x1860 [ 606.198779] sysfs_create_groups+0xf6/0x290 [ 606.203148] device_add+0x16f4/0x2cb0 [ 606.207013] netdev_register_kobject+0x283/0x6d0 [ 606.211821] register_netdevice+0x18ea/0x2720 [ 606.216378] __tun_chr_ioctl+0x512e/0x6950 [ 606.220715] tun_chr_ioctl+0x9c/0xb0 [ 606.224467] ? tun_chr_poll+0x9a0/0x9a0 [ 606.228476] do_vfs_ioctl+0xcbd/0x24b0 [ 606.232422] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 606.237845] ? __fget_light+0x6a3/0x700 [ 606.241902] ? security_file_ioctl+0x5e/0x200 [ 606.246468] __x64_sys_ioctl+0x280/0x320 [ 606.250570] ? ksys_ioctl+0x260/0x260 [ 606.254403] do_syscall_64+0x15b/0x230 [ 606.258337] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 606.263550] RIP: 0033:0x455a99 [ 606.266754] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 606.274500] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 606.281795] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 606.289096] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 606.296391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 606.303693] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000001e [ 606.338826] IPVS: set_ctl: invalid protocol: 46 255.255.255.255:20004 [ 606.378002] IPVS: set_ctl: invalid protocol: 46 255.255.255.255:20004 11:12:45 executing program 7 (fault-call:1 fault-nth:31): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:45 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 606.425630] IPVS: ftp: loaded support on port[0] = 21 11:12:45 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80880, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x113, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x7caf44f019a322e4, 0x0) [ 606.481236] FAULT_INJECTION: forcing a failure. [ 606.481236] name failslab, interval 1, probability 0, space 0, times 0 [ 606.492644] CPU: 0 PID: 31190 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 606.499523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 606.509349] Call Trace: [ 606.512004] dump_stack+0x185/0x1d0 [ 606.515696] should_fail+0x87b/0xab0 [ 606.519507] __should_failslab+0x278/0x2a0 [ 606.523828] should_failslab+0x29/0x70 [ 606.527814] kmem_cache_alloc+0x129/0xb70 [ 606.532035] ? rcu_all_qs+0x32/0x1f0 [ 606.535812] ? __kernfs_new_node+0x137/0x6e0 [ 606.540285] ? kstrdup_const+0x1ff/0x270 [ 606.544408] __kernfs_new_node+0x137/0x6e0 [ 606.548724] kernfs_new_node+0x146/0x2e0 [ 606.552867] __kernfs_create_file+0x12d/0x680 [ 606.557425] sysfs_add_file_mode_ns+0x5ba/0x830 [ 606.562176] internal_create_group+0x727/0x1860 [ 606.566914] sysfs_create_groups+0xf6/0x290 [ 606.571286] device_add+0x16f4/0x2cb0 [ 606.575156] netdev_register_kobject+0x283/0x6d0 [ 606.579983] register_netdevice+0x18ea/0x2720 [ 606.584679] __tun_chr_ioctl+0x512e/0x6950 [ 606.588998] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 606.594174] tun_chr_ioctl+0x9c/0xb0 [ 606.598022] ? tun_chr_poll+0x9a0/0x9a0 [ 606.602124] do_vfs_ioctl+0xcbd/0x24b0 [ 606.606077] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 606.611499] ? __fget_light+0x6a3/0x700 [ 606.615538] ? security_file_ioctl+0x5e/0x200 [ 606.620112] __x64_sys_ioctl+0x280/0x320 [ 606.624216] ? ksys_ioctl+0x260/0x260 [ 606.628061] do_syscall_64+0x15b/0x230 [ 606.632002] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 606.637220] RIP: 0033:0x455a99 [ 606.640517] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 606.648273] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 606.655585] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 606.662887] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 606.670194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000000c0)={{0x0, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e22, 0x0, 'wrr\x00', 0x10, 0x6, 0x4d}, {@dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x10000, 0x4, 0xffff, 0x15}}, 0x44) 11:12:45 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f00000001c0)=0x10) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) [ 606.677516] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000001f 11:12:45 executing program 7 (fault-call:1 fault-nth:32): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:45 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:45 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000240)=@srh={0x2f, 0x14, 0x4, 0xa, 0x4, 0x0, 0x10001, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xd}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x16}]}, 0xa8) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x0, 0xfffffffffffffff8, 0x20, 0x75f, 0x7, 0x63f, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x100000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}, 0x5, 0xfe, 0x9, 0x40, 0x8}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0xfffffffffffffffc}, &(0x7f0000000140)=0x8) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0xe50, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x42000, 0x0) [ 606.994910] FAULT_INJECTION: forcing a failure. [ 606.994910] name failslab, interval 1, probability 0, space 0, times 0 [ 607.000725] IPVS: ftp: loaded support on port[0] = 21 [ 607.006523] CPU: 1 PID: 31216 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 607.018508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 607.027892] Call Trace: [ 607.030533] dump_stack+0x185/0x1d0 [ 607.034216] should_fail+0x87b/0xab0 [ 607.038009] __should_failslab+0x278/0x2a0 [ 607.042298] should_failslab+0x29/0x70 [ 607.046251] kmem_cache_alloc+0x129/0xb70 [ 607.050472] ? rcu_all_qs+0x32/0x1f0 [ 607.054247] ? __kernfs_new_node+0x137/0x6e0 [ 607.058697] ? kmsan_set_origin+0x9e/0x160 [ 607.062988] ? kstrdup_const+0x1ff/0x270 [ 607.067101] __kernfs_new_node+0x137/0x6e0 [ 607.071414] kernfs_new_node+0x146/0x2e0 [ 607.075548] __kernfs_create_file+0x12d/0x680 [ 607.080180] sysfs_add_file_mode_ns+0x5ba/0x830 [ 607.084902] internal_create_group+0x727/0x1860 [ 607.089628] sysfs_create_groups+0xf6/0x290 11:12:46 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000580)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000002600)=0x80) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000002640)=""/171, &(0x7f0000002700)=0xab) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) r3 = dup2(r2, r0) socket$alg(0x26, 0x5, 0x0) mq_getsetattr(r3, &(0x7f0000000000)={0xffff, 0x3, 0x2, 0x200, 0xc0e, 0xa7d4, 0x9, 0x3ff}, 0x0) [ 607.093994] device_add+0x16f4/0x2cb0 [ 607.097859] netdev_register_kobject+0x283/0x6d0 [ 607.102662] register_netdevice+0x18ea/0x2720 [ 607.107218] __tun_chr_ioctl+0x512e/0x6950 [ 607.111531] tun_chr_ioctl+0x9c/0xb0 [ 607.115293] ? tun_chr_poll+0x9a0/0x9a0 [ 607.119389] do_vfs_ioctl+0xcbd/0x24b0 [ 607.123337] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 607.128754] ? __fget_light+0x6a3/0x700 [ 607.132797] ? security_file_ioctl+0x5e/0x200 [ 607.137365] __x64_sys_ioctl+0x280/0x320 [ 607.141475] ? ksys_ioctl+0x260/0x260 [ 607.145315] do_syscall_64+0x15b/0x230 [ 607.149253] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 607.154470] RIP: 0033:0x455a99 [ 607.157685] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 607.165438] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 607.172822] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 607.180188] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 607.187526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 607.194834] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000020 11:12:47 executing program 4: r0 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x80, 0x200) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() getgroups(0x2, &(0x7f0000000080)=[0xee00, 0xee01]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000400)=0x0) r5 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000440)={{0x80000001, 0x0, r1, r2, r3, 0x4, 0x8}, 0x7, 0x7f, 0x101, 0x10000, r4, r5, 0xf0}) ptrace$pokeuser(0x6, r4, 0x9fd, 0x1) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f00000004c0)={0xe42, 0x8, 0x3, 0x7fffffff, 0x5, 0x10001}) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000000200)=""/246) connect$bt_rfcomm(r6, &(0x7f0000000000)={0x1f, {0x7, 0x2, 0x6, 0x54, 0x1000, 0x400}}, 0x4) fstatfs(r6, &(0x7f00000000c0)=""/74) 11:12:47 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000600)={0xe000000000000000, 0xfffffffffffffffe, 0x0, 0x1, 0x8, 0x0, 0x0, 0x81, 0x0}, &(0x7f0000000640)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x3, 0x402000) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000009, 0x53, r3, 0x80000000) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") unshare(0x40000000) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000005c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00000005c0), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:47 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:47 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xfffffffffffffe28) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000100)) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) set_tid_address(&(0x7f0000000000)) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:12:47 executing program 7 (fault-call:1 fault-nth:33): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:47 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x28, 0x6, 0x0, 0x3, 0x1000000}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000002c0)={r2}, 0x8) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x3f, 0xff}, &(0x7f00000000c0)=0x10) io_setup(0x3, &(0x7f0000000500)=0x0) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair(0xf, 0x7, 0x4, &(0x7f0000002700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000002c80)=0xc) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000002cc0)=0x0) r10 = syz_open_procfs(r9, &(0x7f0000002e80)="6664696e666f2f340089187c1b4a1dc5a0e2b3b40ae7ed81f906f3c3140500b34267191a1aafc6c6e23af9be1ef7a99dc1ed70794e3778a5fffbec22117e118bdfd7876e413007fd944127bf2c2edc1bd46387c2ebd3bf0b409017fe90ffeb5f75c5ec0b4022e0060c832b8e4205128ebdb23775d61061921938b55d5a76489a5056557ee2a900089dc3e7b947eef5e7dccd7ec39ca311d1f25319e3ccd3913392785bc829689b15f166a7e7eb0b713baef5f31df8b1b95263ae0d39") r11 = syz_open_dev$dmmidi(&(0x7f0000002980)='/dev/dmmidi#\x00', 0x6, 0x210000) r12 = dup2(r1, r0) pipe(&(0x7f0000002b00)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = syz_open_dev$dspn(&(0x7f0000002bc0)='/dev/dsp#\x00', 0x5, 0x40) ioctl$LOOP_SET_DIRECT_IO(r14, 0x4c08, 0x40) io_submit(r4, 0x8, &(0x7f0000002c40)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000540), 0x0, 0x8, 0x0, 0x1, r6}, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000002600)="135b8dd2b24f35142d821426921d4b9ba0a8da27ffe79729a6d4b834b7fb929cbef8649d58dcb28f0f09851fe7687117d54a22a68819971a5d6b2382640660668fa45498e1e66e81ebdb46e96df4790714667d2a48d60090b7093c5e7802abd809dc944fd2156a09201ec7c0da6fd9fd20c4f769533e38a0d3833ddba52bd42e51e9841eda6bd2ec632bdf630170af552ccc977967a71214d1fa0bcb9d8b9e12b24565e240052ed45ff76f332a872ab78580a0f52dcc0ce7f5054a9c29730e917e5b877050832853737de9cde53b21825ba15498d8", 0xd5, 0xfffffffffffffff7, 0x0, 0x1, r7}, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000002780)="cb9c30ed0943dec2af04e009d783ed87c0690dd9178e4183a747aa0571ea1029afcd7bb573358e27d3e788c16500ecef513781318c16f6459f42d1341fa0469bc5ca75aa", 0x44, 0x9, 0x0, 0x1, r10}, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000002880)="b435387f975a02099f6e03d9d7a34d715bcb8c98fbf409edacb4b3c67f5a93be5fe6a6a299c1d105fff5f5a743b92b251a6a186e102923eab79a332cdc1ac9310191341872892a49a578f73f31642ef109d018f5", 0x54, 0x1, 0x0, 0x0, r0}, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x3, 0x401, r1, &(0x7f0000002940)="a39a06d9a6f1b3ab2d7e021ac0cea45256e9c089fc7805e2ab4b1ea815dff6fa87b2e570388af036a225ee0a1489db8be9f5", 0x32, 0x3, 0x0, 0x0, r11}, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000002a00)="0d33511d09df1b305608f23b0ada27ecf81c47199cee9a797314623f36becb919fb976187e217900dded6bd8f6ff6b895d321fa4b554caa61a0bddebc620ccd5cb7683777e5b0af1", 0x48, 0x25, 0x0, 0x0, r12}, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f0000002ac0)="6c8e9a4a3f259f9aa705455e577e1d9df2cc01b15724f1cac2b89b7076eb8bd521ae548b8f047998fb2aefdfb5fe93db63", 0x31, 0x5, 0x0, 0x0, r13}, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x5, 0x1, r1, &(0x7f0000002b80)="a76163015a4b9a942875b66628e3cc549903a3f55e91838b56e524cfe7a954a462121bed27a58f004256e772dffb9f9bae35ccbf859bc561889aef77e9", 0x3d, 0x80000001, 0x0, 0x0, r14}]) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) sendmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="44526112c5a24d86da73fcaf2a0f2fe845ed3f468218b1235ddb0963ed6c007f48c5695391fb191bf57e39f1c1c6f2daf3bfbef6b10b459a06d738e01b631b287c6bdd395a7fdd19a6cb358080269354ff5325279cbf5103513809d23194608a66eb58c8f77f21897dcb2bad6cdd2e5de9d7fc128713f8579cb4fea5f26acfa74d3e14847344644d72c766bcb10ebfb7ddcca1fdeb17596d3f9a5239261bad58cda04caca5dc8bcb6c374befb27bb7f0fd817cdc3c251a95858be4853096ce5bf99f6f9fc597edb0c5822355b5d123ebc03f1b6d7aa8673d7848bb15456bc78d086d3561", 0xe4}, {&(0x7f0000001600)="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0x1518, 0x20040810}, 0x800) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x80000000, 0x0, 0x0, &(0x7f0000000080)}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)=0x0) ioprio_get$pid(0x2, r15) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)) [ 608.791761] FAULT_INJECTION: forcing a failure. [ 608.791761] name failslab, interval 1, probability 0, space 0, times 0 [ 608.803192] CPU: 0 PID: 31251 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 608.810063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 608.819460] Call Trace: [ 608.822124] dump_stack+0x185/0x1d0 [ 608.825808] should_fail+0x87b/0xab0 [ 608.829578] __should_failslab+0x278/0x2a0 [ 608.833871] should_failslab+0x29/0x70 [ 608.837800] kmem_cache_alloc+0x129/0xb70 [ 608.841992] ? rcu_all_qs+0x32/0x1f0 [ 608.845767] ? __kernfs_new_node+0x137/0x6e0 [ 608.850225] ? kstrdup_const+0x1ff/0x270 [ 608.854390] __kernfs_new_node+0x137/0x6e0 [ 608.858708] kernfs_new_node+0x146/0x2e0 [ 608.862844] __kernfs_create_file+0x12d/0x680 [ 608.867393] sysfs_add_file_mode_ns+0x5ba/0x830 [ 608.872116] internal_create_group+0x727/0x1860 [ 608.877534] sysfs_create_groups+0xf6/0x290 [ 608.882015] device_add+0x16f4/0x2cb0 [ 608.885881] netdev_register_kobject+0x283/0x6d0 [ 608.890708] register_netdevice+0x18ea/0x2720 [ 608.895285] __tun_chr_ioctl+0x512e/0x6950 [ 608.899603] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 608.904772] tun_chr_ioctl+0x9c/0xb0 [ 608.908530] ? tun_chr_poll+0x9a0/0x9a0 [ 608.912542] do_vfs_ioctl+0xcbd/0x24b0 [ 608.916482] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 608.921898] ? __fget_light+0x6a3/0x700 [ 608.925932] ? security_file_ioctl+0x5e/0x200 [ 608.930498] __x64_sys_ioctl+0x280/0x320 [ 608.934617] ? ksys_ioctl+0x260/0x260 [ 608.938515] do_syscall_64+0x15b/0x230 [ 608.942455] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 608.947683] RIP: 0033:0x455a99 [ 608.950894] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 608.958640] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 608.965939] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 608.973233] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 608.980538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 608.987836] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000021 11:12:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f00000000c0), 0x0) [ 609.032989] IPVS: ftp: loaded support on port[0] = 21 11:12:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:48 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:48 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) utimensat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x7530}, {0x77359400}}, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000240)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000180)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x1) 11:12:48 executing program 7 (fault-call:1 fault-nth:34): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x3}, 0x8) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 609.262209] IPVS: ftp: loaded support on port[0] = 21 [ 609.286778] FAULT_INJECTION: forcing a failure. [ 609.286778] name failslab, interval 1, probability 0, space 0, times 0 [ 609.298234] CPU: 0 PID: 31268 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 609.305109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 609.314487] Call Trace: [ 609.317134] dump_stack+0x185/0x1d0 [ 609.320824] should_fail+0x87b/0xab0 [ 609.324610] __should_failslab+0x278/0x2a0 [ 609.328908] should_failslab+0x29/0x70 [ 609.332854] kmem_cache_alloc+0x129/0xb70 [ 609.337063] ? rcu_all_qs+0x32/0x1f0 [ 609.340807] ? __kernfs_new_node+0x137/0x6e0 [ 609.345255] ? kmsan_set_origin+0x9e/0x160 [ 609.349545] ? kstrdup_const+0x1ff/0x270 [ 609.353652] __kernfs_new_node+0x137/0x6e0 [ 609.357963] kernfs_new_node+0x146/0x2e0 [ 609.362113] __kernfs_create_file+0x12d/0x680 [ 609.366666] sysfs_add_file_mode_ns+0x5ba/0x830 [ 609.371397] internal_create_group+0x727/0x1860 [ 609.376125] sysfs_create_groups+0xf6/0x290 [ 609.380486] device_add+0x16f4/0x2cb0 [ 609.384349] netdev_register_kobject+0x283/0x6d0 [ 609.389148] register_netdevice+0x18ea/0x2720 [ 609.393788] __tun_chr_ioctl+0x512e/0x6950 [ 609.398087] tun_chr_ioctl+0x9c/0xb0 [ 609.401845] ? tun_chr_poll+0x9a0/0x9a0 [ 609.405855] do_vfs_ioctl+0xcbd/0x24b0 [ 609.409799] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 609.415213] ? __fget_light+0x6a3/0x700 [ 609.419255] ? security_file_ioctl+0x5e/0x200 [ 609.423831] __x64_sys_ioctl+0x280/0x320 [ 609.427940] ? ksys_ioctl+0x260/0x260 [ 609.431777] do_syscall_64+0x15b/0x230 [ 609.436254] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 609.441470] RIP: 0033:0x455a99 [ 609.444678] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 609.452425] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 609.459724] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 609.467022] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 609.474317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:48 executing program 3: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x2080) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42fd8184ed6ac5b205000000000000007e57b49fab", &(0x7f0000001600)=""/4096, 0x0, 0x10001, 0x0, &(0x7f0000000080)}) socketpair$inet(0x2, 0x80006, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r2) flistxattr(r1, &(0x7f0000000000), 0x0) [ 609.481616] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000022 [ 609.539429] IPVS: ftp: loaded support on port[0] = 21 [ 609.645654] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 11:12:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x88020000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/118) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) wait4(r2, 0x0, 0x4, 0x0) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) set_tid_address(&(0x7f0000000040)) 11:12:49 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:49 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x88) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:49 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x0, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:49 executing program 7 (fault-call:1 fault-nth:35): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:49 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xa3c, 0x0, 0x2, 0x8}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x7, 0x6}, &(0x7f0000000180)=0x8) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:49 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r1, 0x7ffffffd, 0x1) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000001c0)) [ 610.824231] FAULT_INJECTION: forcing a failure. [ 610.824231] name failslab, interval 1, probability 0, space 0, times 0 [ 610.836091] CPU: 0 PID: 31307 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 610.842970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 610.852365] Call Trace: [ 610.855012] dump_stack+0x185/0x1d0 [ 610.858708] should_fail+0x87b/0xab0 [ 610.862504] __should_failslab+0x278/0x2a0 [ 610.867002] should_failslab+0x29/0x70 11:12:49 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6, 0x240100) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000280)=""/246) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x4) [ 610.870963] kmem_cache_alloc+0x129/0xb70 [ 610.875179] ? rcu_all_qs+0x32/0x1f0 [ 610.878953] ? __kernfs_new_node+0x137/0x6e0 [ 610.883525] ? kstrdup_const+0x1ff/0x270 [ 610.887639] __kernfs_new_node+0x137/0x6e0 [ 610.891958] kernfs_new_node+0x146/0x2e0 [ 610.896106] __kernfs_create_file+0x12d/0x680 [ 610.900703] sysfs_add_file_mode_ns+0x5ba/0x830 [ 610.905439] internal_create_group+0x727/0x1860 [ 610.910181] sysfs_create_groups+0xf6/0x290 [ 610.914556] device_add+0x16f4/0x2cb0 [ 610.918425] netdev_register_kobject+0x283/0x6d0 [ 610.923260] register_netdevice+0x18ea/0x2720 [ 610.927821] __tun_chr_ioctl+0x512e/0x6950 [ 610.932150] tun_chr_ioctl+0x9c/0xb0 [ 610.935914] ? tun_chr_poll+0x9a0/0x9a0 [ 610.939937] do_vfs_ioctl+0xcbd/0x24b0 [ 610.943886] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 610.949408] ? __fget_light+0x6a3/0x700 [ 610.953447] ? security_file_ioctl+0x5e/0x200 [ 610.958024] __x64_sys_ioctl+0x280/0x320 [ 610.962141] ? ksys_ioctl+0x260/0x260 [ 610.965981] do_syscall_64+0x15b/0x230 [ 610.969919] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 610.975130] RIP: 0033:0x455a99 [ 610.978334] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 610.986078] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 610.993373] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 611.000675] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 611.007983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 611.015283] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000023 11:12:50 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x80000001, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x49, 0x4}, &(0x7f0000000500)=0x8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001600)='./file0\x00', &(0x7f0000001680)=[&(0x7f0000001640)='/dev/vcs#\x00'], &(0x7f00000018c0)=[&(0x7f00000016c0)='/dev/vcs#\x00', &(0x7f0000001700)='/dev/vcs#\x00', &(0x7f0000001740)='\x00', &(0x7f0000001780)='vboxnet0proc\x00', &(0x7f00000017c0)='/dev/vcs#\x00', &(0x7f0000001800)='/dev/vcs#\x00', &(0x7f0000001840)='\x00', &(0x7f0000001880)='bdevvboxnet0posix_acl_accessGPL.posix_acl_access\x00'], 0x9548be35c3949884) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/150, 0x96}, {&(0x7f00000003c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f00000000c0)=""/41, 0x29}], 0x5, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000540)='/dev/vcs#\x00', 0xc7, 0x10040) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000580)=0x1, 0x4) 11:12:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 611.109842] IPVS: ftp: loaded support on port[0] = 21 11:12:50 executing program 7 (fault-call:1 fault-nth:36): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:50 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x7ffffffffe) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:50 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40000, 0x0) write$fuse(r0, &(0x7f0000000100)={0x28, 0x0, 0x6, @fuse_notify_inval_inode_out={0x3, 0x1, 0x4}}, 0x28) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) [ 611.330291] FAULT_INJECTION: forcing a failure. [ 611.330291] name failslab, interval 1, probability 0, space 0, times 0 [ 611.341666] CPU: 0 PID: 31324 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 611.348567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 611.357961] Call Trace: [ 611.360614] dump_stack+0x185/0x1d0 [ 611.364302] should_fail+0x87b/0xab0 [ 611.368079] __should_failslab+0x278/0x2a0 [ 611.372416] should_failslab+0x29/0x70 [ 611.376384] kmem_cache_alloc+0x129/0xb70 11:12:50 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000340)={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9c4}, 0x0, [0x3, 0x3ff, 0x6621, 0x300000000, 0x3, 0x5, 0x1, 0x8]}, 0x5c) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2321202e2f7f006c6530202f6465552f73885061f02f6465762f73672300202073797374656d2e0a7461d61e7208d3c668d54fbf9034fb501fa6bf9937e2ee26752b8b9a2d3c0abcc079e3060c"], 0x4d) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) dup2(r1, r1) fstatfs(r1, &(0x7f00000002c0)=""/109) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000140)) [ 611.380616] ? rcu_all_qs+0x32/0x1f0 [ 611.384403] ? __kernfs_new_node+0x137/0x6e0 [ 611.388902] ? kstrdup_const+0x1ff/0x270 [ 611.393049] __kernfs_new_node+0x137/0x6e0 [ 611.397805] kernfs_new_node+0x146/0x2e0 [ 611.401958] __kernfs_create_file+0x12d/0x680 [ 611.406527] sysfs_add_file_mode_ns+0x5ba/0x830 [ 611.411265] internal_create_group+0x727/0x1860 [ 611.416007] sysfs_create_groups+0xf6/0x290 [ 611.420376] device_add+0x16f4/0x2cb0 [ 611.424248] netdev_register_kobject+0x283/0x6d0 [ 611.429078] register_netdevice+0x18ea/0x2720 [ 611.433675] __tun_chr_ioctl+0x512e/0x6950 [ 611.438003] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 611.443174] tun_chr_ioctl+0x9c/0xb0 [ 611.446931] ? tun_chr_poll+0x9a0/0x9a0 [ 611.450943] do_vfs_ioctl+0xcbd/0x24b0 [ 611.454890] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 611.460307] ? __fget_light+0x6a3/0x700 [ 611.464343] ? security_file_ioctl+0x5e/0x200 [ 611.468915] __x64_sys_ioctl+0x280/0x320 [ 611.473038] ? ksys_ioctl+0x260/0x260 [ 611.476875] do_syscall_64+0x15b/0x230 [ 611.480812] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 611.486029] RIP: 0033:0x455a99 [ 611.489243] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 611.497000] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 611.504308] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 611.511627] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 611.518938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 611.526256] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000024 11:12:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 611.629559] IPVS: ftp: loaded support on port[0] = 21 11:12:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x2002) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000480)) unshare(0x0) r3 = gettid() ptrace$setsig(0x4203, r3, 0x8, &(0x7f0000000040)={0x2b, 0x10001, 0x9, 0x8}) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:12:51 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x0, @loopback=0x7f000001, 0x4e22, 0x4, 'sed\x00', 0x4, 0x101, 0x3c}, 0x2c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x2, 0x1, 0x1, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x5, &(0x7f0000000000), 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xd4, r4, 0xb08, 0x70bd2b, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x42124457}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6613}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xcb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x8000}, 0x20000091) 11:12:51 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xc, "cb008871ca871f53b97ded77"}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x1, 0xffffffffffffda82}, &(0x7f0000000200)=0x8) 11:12:51 executing program 7 (fault-call:1 fault-nth:37): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00009b9000/0x9000)=nil, 0x9000, 0xc, 0x13, r0, 0x0) socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000240)="295ee1311f16f47767107040b392def9c4f1a85a1aeed67eceb312039d87ccfc106785a7186aa3365529e626d1df23a80e0f80094a7e09c79bebcfa457cebc4dcbd080d2edb68134877d2e013fdff50c970215cad1b531fe586cf08abce3b9aef12ab2012bf62f13df80795fc2ef23b710aa25bd4450a50894b4d25f2f4c84d68b48133d76e4eb4b7e54c726c35449392e85593af9fa42000426bd212afa3ca10bb61d52863610d26e8adaaf0fde3a581e79591fa75dfd61b591589c1284d020bfd11bca7e29d1de016fa3e4d5b90d000000000000") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x180, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x800, 0x4) 11:12:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:51 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:51 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x40000012002) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0x81}, 0x0, 0x8) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 613.066647] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20002 [ 613.131774] FAULT_INJECTION: forcing a failure. [ 613.131774] name failslab, interval 1, probability 0, space 0, times 0 [ 613.143324] CPU: 1 PID: 31361 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 613.150264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 613.159653] Call Trace: [ 613.162302] dump_stack+0x185/0x1d0 [ 613.166025] should_fail+0x87b/0xab0 [ 613.169816] __should_failslab+0x278/0x2a0 [ 613.174116] should_failslab+0x29/0x70 [ 613.178103] kmem_cache_alloc+0x129/0xb70 11:12:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 613.182336] ? rcu_all_qs+0x32/0x1f0 [ 613.186114] ? __kernfs_new_node+0x137/0x6e0 [ 613.190596] ? kstrdup_const+0x1ff/0x270 [ 613.194716] __kernfs_new_node+0x137/0x6e0 [ 613.199086] kernfs_new_node+0x146/0x2e0 [ 613.203230] __kernfs_create_file+0x12d/0x680 [ 613.207789] sysfs_add_file_mode_ns+0x5ba/0x830 [ 613.212531] internal_create_group+0x727/0x1860 [ 613.217271] sysfs_create_groups+0xf6/0x290 [ 613.221648] device_add+0x16f4/0x2cb0 [ 613.225528] netdev_register_kobject+0x283/0x6d0 [ 613.230348] register_netdevice+0x18ea/0x2720 [ 613.234926] __tun_chr_ioctl+0x512e/0x6950 [ 613.239253] tun_chr_ioctl+0x9c/0xb0 [ 613.243056] ? tun_chr_poll+0x9a0/0x9a0 [ 613.247080] do_vfs_ioctl+0xcbd/0x24b0 [ 613.251096] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 613.256529] ? __fget_light+0x6a3/0x700 [ 613.260598] ? security_file_ioctl+0x5e/0x200 [ 613.265185] __x64_sys_ioctl+0x280/0x320 [ 613.269321] ? ksys_ioctl+0x260/0x260 [ 613.273170] do_syscall_64+0x15b/0x230 [ 613.277115] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:12:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) [ 613.282347] RIP: 0033:0x455a99 [ 613.285566] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 613.293327] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 613.300683] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 613.307996] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 613.315303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 613.322606] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000025 11:12:52 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x10000, 0x0) bind$vsock_stream(r0, &(0x7f00000002c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x46d, &(0x7f0000000180)=""/216) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/246) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000003c0)=""/80, 0x50}, {&(0x7f0000000440)=""/92, 0x5c}, {&(0x7f00000004c0)=""/216, 0xd8}], 0x3, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000300)=0x6) [ 613.374523] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20002 11:12:52 executing program 7 (fault-call:1 fault-nth:38): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x40000000000) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f0000000580)=[{&(0x7f0000000240)=""/239, 0xef}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000340)=""/143, 0x8f}, {&(0x7f0000000400)=""/113, 0x71}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000000480)=""/217, 0xd9}], 0x8, &(0x7f0000004980)=[{&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f0000003600)=""/246, 0xf6}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/226, 0xe2}, {&(0x7f0000004800)=""/158, 0x9e}, {&(0x7f00000048c0)=""/151, 0x97}], 0x6, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004a40)='/dev/hwrng\x00', 0x100, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000004a80)={&(0x7f0000a10000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x401, 0x2) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000004a00)={0x10, 0x100000000}) ioctl(r3, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:12:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:52 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r1, 0x6, 0x1, 0x400, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000200)=@req={0xfffffffffffffffc, 0x3, 0x6, 0x8}, 0x10) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000240)={0x1, 0x101, 0xffffffffffffff75, 0xffffffff, 0x0, 0x6}) [ 613.595317] IPVS: ftp: loaded support on port[0] = 21 [ 613.639418] FAULT_INJECTION: forcing a failure. [ 613.639418] name failslab, interval 1, probability 0, space 0, times 0 [ 613.650931] CPU: 0 PID: 31378 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 613.657898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 613.667284] Call Trace: [ 613.669923] dump_stack+0x185/0x1d0 [ 613.673589] should_fail+0x87b/0xab0 [ 613.677364] __should_failslab+0x278/0x2a0 [ 613.681641] should_failslab+0x29/0x70 [ 613.685565] kmem_cache_alloc+0x129/0xb70 [ 613.689767] ? rcu_all_qs+0x32/0x1f0 [ 613.693509] ? __kernfs_new_node+0x137/0x6e0 [ 613.697966] ? kstrdup_const+0x1ff/0x270 [ 613.702064] __kernfs_new_node+0x137/0x6e0 [ 613.706357] kernfs_new_node+0x146/0x2e0 [ 613.710478] __kernfs_create_file+0x12d/0x680 [ 613.715024] sysfs_add_file_mode_ns+0x5ba/0x830 [ 613.719740] internal_create_group+0x727/0x1860 [ 613.724459] sysfs_create_groups+0xf6/0x290 [ 613.728818] device_add+0x16f4/0x2cb0 [ 613.732682] netdev_register_kobject+0x283/0x6d0 [ 613.737497] register_netdevice+0x18ea/0x2720 [ 613.742068] __tun_chr_ioctl+0x512e/0x6950 [ 613.746361] ? switch_fpu_finish+0x6e/0x4f0 [ 613.750766] tun_chr_ioctl+0x9c/0xb0 [ 613.754514] ? tun_chr_poll+0x9a0/0x9a0 [ 613.758517] do_vfs_ioctl+0xcbd/0x24b0 [ 613.762453] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 613.767859] ? __fget_light+0x6a3/0x700 [ 613.771886] ? security_file_ioctl+0x5e/0x200 [ 613.776443] __x64_sys_ioctl+0x280/0x320 [ 613.780540] ? ksys_ioctl+0x260/0x260 [ 613.784368] do_syscall_64+0x15b/0x230 [ 613.788298] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 613.793505] RIP: 0033:0x455a99 [ 613.796712] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 613.804455] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 613.811751] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 613.819045] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 613.826338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 613.833634] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000026 11:12:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)) r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:52 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)="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", 0x1000) 11:12:53 executing program 7 (fault-call:1 fault-nth:39): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000731ef4)={0x20, 0x27, 0x829, 0x0, 0x0, {0x11}, [@nested={0xc, 0x9, [@typed={0x8, 0x1, @ipv4=@broadcast=0xffffffff}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)=0x10001) [ 614.195950] FAULT_INJECTION: forcing a failure. [ 614.195950] name failslab, interval 1, probability 0, space 0, times 0 [ 614.207333] CPU: 1 PID: 31404 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 614.214207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 614.223596] Call Trace: [ 614.226240] dump_stack+0x185/0x1d0 [ 614.229973] should_fail+0x87b/0xab0 [ 614.234179] __should_failslab+0x278/0x2a0 [ 614.238465] should_failslab+0x29/0x70 [ 614.242411] kmem_cache_alloc+0x129/0xb70 [ 614.246621] ? rcu_all_qs+0x32/0x1f0 [ 614.250369] ? __kernfs_new_node+0x137/0x6e0 [ 614.254847] ? kstrdup_const+0x1ff/0x270 [ 614.258954] __kernfs_new_node+0x137/0x6e0 [ 614.263261] kernfs_new_node+0x146/0x2e0 [ 614.267383] __kernfs_create_file+0x12d/0x680 [ 614.271930] sysfs_add_file_mode_ns+0x5ba/0x830 [ 614.276654] internal_create_group+0x727/0x1860 [ 614.281397] sysfs_create_groups+0xf6/0x290 [ 614.285761] device_add+0x16f4/0x2cb0 [ 614.289636] netdev_register_kobject+0x283/0x6d0 11:12:53 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0xb, 0x0, 0x10, "f8b69be2e6cdb6b0161ad0eb3429d4e718e248e004b566167f8f3dd0128d674c5505843321638de8d372952d8df7183aa56ad2033b1f4fbd05d997e94709ce4b", "ffb5eb4bdd6f535fa27b35f362cc2b61bf14043319cdba3b9a4cecf8f4c29ca7", [0x9, 0x3cbe18c8]}) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x88020000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/118) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) wait4(r2, 0x0, 0x4, 0x0) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) set_tid_address(&(0x7f0000000040)) [ 614.294459] register_netdevice+0x18ea/0x2720 [ 614.299046] __tun_chr_ioctl+0x512e/0x6950 [ 614.303358] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 614.308526] tun_chr_ioctl+0x9c/0xb0 [ 614.312288] ? tun_chr_poll+0x9a0/0x9a0 [ 614.316300] do_vfs_ioctl+0xcbd/0x24b0 [ 614.320244] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 614.325663] ? __fget_light+0x6a3/0x700 [ 614.329703] ? security_file_ioctl+0x5e/0x200 [ 614.334282] __x64_sys_ioctl+0x280/0x320 [ 614.338396] ? ksys_ioctl+0x260/0x260 [ 614.342241] do_syscall_64+0x15b/0x230 [ 614.346188] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 614.351413] RIP: 0033:0x455a99 [ 614.354630] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 614.362382] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 614.369691] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 614.376990] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 614.384294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 614.391621] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000027 11:12:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40002, 0x0) unshare(0x48000000) 11:12:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000200)="35789eb5d77b621e4328280076604c6d6621976922510c1dd8c2777204266fb8893b0cf35a01c1154b6b5931539db251c1c120f65eeadca6d5a0369a948e183dfc3683e44992bffbd26c8ae4b35151de04dc02ab3d24e1697e7922d5624236cc72452bda7daee7a7274b08f058866b2ccd92129561a8a3d125a5217b81f3bbcc8a39d135694e330449c5c70d302ad8db6c40906a5fa76dcec8e14df6415649446f3901f97ebd4fa5de031d9a2f8231b7ef6ee740012da4189cf865105860fa399fc214dbb19299b9ac9791f8760154727e042ce3bff8b25fb1dfe5062964922a61990a76a78871d0", 0xfffffffffffffe62) [ 614.478779] IPVS: ftp: loaded support on port[0] = 21 11:12:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:53 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:53 executing program 6: socket$inet6(0xa, 0x1, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x5e, @multicast1=0xe0000001, 0x8000, 0x4, 'none\x00', 0x1, 0x5d4a, 0x43}, {@loopback=0x7f000001, 0x4e21, 0x0, 0x9, 0x2, 0x6}}, 0x44) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0xfffffffffffffd2b) 11:12:53 executing program 7 (fault-call:1 fault-nth:40): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 614.665343] IPVS: ftp: loaded support on port[0] = 21 11:12:53 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6, 0x240100) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000280)=""/246) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x4) [ 614.724943] IPVS: set_ctl: invalid protocol: 94 224.0.0.1:32768 [ 614.771632] IPVS: set_ctl: invalid protocol: 94 224.0.0.1:32768 11:12:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 614.872508] FAULT_INJECTION: forcing a failure. [ 614.872508] name failslab, interval 1, probability 0, space 0, times 0 [ 614.884183] CPU: 0 PID: 31427 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 614.891062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 614.900449] Call Trace: [ 614.903096] dump_stack+0x185/0x1d0 [ 614.906762] should_fail+0x87b/0xab0 [ 614.910542] __should_failslab+0x278/0x2a0 [ 614.914839] should_failslab+0x29/0x70 [ 614.918797] kmem_cache_alloc+0x129/0xb70 [ 614.923005] ? rcu_all_qs+0x32/0x1f0 [ 614.926774] ? __kernfs_new_node+0x137/0x6e0 [ 614.931237] ? kstrdup_const+0x1ff/0x270 [ 614.935342] __kernfs_new_node+0x137/0x6e0 [ 614.936286] IPVS: ftp: loaded support on port[0] = 21 [ 614.939642] kernfs_new_node+0x146/0x2e0 [ 614.939702] __kernfs_create_file+0x12d/0x680 [ 614.939743] sysfs_add_file_mode_ns+0x5ba/0x830 [ 614.958188] internal_create_group+0x727/0x1860 [ 614.962929] sysfs_create_groups+0xf6/0x290 [ 614.967306] device_add+0x16f4/0x2cb0 [ 614.971184] netdev_register_kobject+0x283/0x6d0 [ 614.976034] register_netdevice+0x18ea/0x2720 [ 614.980619] __tun_chr_ioctl+0x512e/0x6950 [ 614.984945] tun_chr_ioctl+0x9c/0xb0 [ 614.988704] ? tun_chr_poll+0x9a0/0x9a0 [ 614.992716] do_vfs_ioctl+0xcbd/0x24b0 [ 614.996656] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 615.002070] ? __fget_light+0x6a3/0x700 [ 615.006100] ? security_file_ioctl+0x5e/0x200 [ 615.010669] __x64_sys_ioctl+0x280/0x320 [ 615.014775] ? ksys_ioctl+0x260/0x260 [ 615.018609] do_syscall_64+0x15b/0x230 [ 615.022537] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 615.027767] RIP: 0033:0x455a99 [ 615.030972] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 615.038718] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 615.046013] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 615.053310] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 615.060603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x1, 0x1, 0x70, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x1, 0x5) setsockopt$ALG_SET_KEY(r3, 0x117, 0x5, &(0x7f0000000000), 0x10) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x1}) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') [ 615.067898] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000028 11:12:54 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:54 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) ioctl(r0, 0x0, &(0x7f00000005c0)="93f798bb0462dfc9df80140ff627f63de77936d584e1003eb171d33ba100618e0e50cbb40dfe79183c6dcff65b275c587be23dbe76d1d132a0519a9e45137a9436b8ccef58b71518ddf837cc180be558db61682e581261e5478194a4ef4373390847c59c2844271b024138968f3ef1e5e9fcecaad5464e0d955b34e7a065b1e5c3b718a86ded1e5906d6bc08aed39eba09be60295fb37dcef9739ad7ac57bb651d5f510e574438d9748aedad650c7993d638f4") open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:54 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x193942, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x101, 0xfffffffffffffe91) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000500)=""/246) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f00000001c0)) dup2(r0, r1) 11:12:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x84000) write$binfmt_elf32(r1, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7fff, 0xb2c, 0x20, 0x401, 0x3, 0x7, 0x2, 0x7b, 0x38, 0x9c, 0xfffffffffffffffb, 0x8, 0x20, 0x1, 0x7fffffff, 0xfff, 0x6}, [{0x5, 0x5, 0x6, 0x9, 0x40, 0x5, 0x8, 0x9}], "d5ddc7ced7bbb78f62012ebafb966579414180d23be0df7507e5fdbc89a38818ea6b1891caec547b8535f9915fc3e0bdd54392b67609056d12ae824845cd1e9810fcd4ebb944f20fe0aa5bca410f668f3f455bce49df059564955baa62af2971b1108696df3dcf2f3bd604acde30d25265df42cc944bfd84f29c127488f71238bdfefbcc702b55cfac7333c4ad979ea8fdca9c0c935213818b829701aa6be31984f368c4f50e7b8baab24d0d3d8989eaa1367be6acdf8203a8080502246c0403dc6d8457357014543244b7977422405bf61b1c8e2b3e3ad13b658cf8"}, 0x134) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="00000002", @ANYRES16=r3, @ANYBLOB="00033abd7000ffdbdf1725020000000800040003ae714dba65e5837b0000"], 0x24}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000000540)=0xe71e, 0x4) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) faccessat(r1, &(0x7f0000000500)='./file0\x00', 0x1, 0x1000) futimesat(r5, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r6, r7/1000+10000}}) getsockname$netlink(r2, &(0x7f0000000480), &(0x7f00000004c0)=0xc) execveat(r5, &(0x7f0000000580)='./file0\x00', &(0x7f00000006c0)=[&(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='{trustedcpuset{\x00', &(0x7f0000000740)='%,\x00'], 0x400) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x5, &(0x7f0000000000), 0x10) ioctl$KDADDIO(r5, 0x4b34, 0x4) 11:12:54 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="706572736f6e616c697479005d82a7336489ce5bda0a0fd81d814eb15432b3e583f4f58ba51cf65347e346e484375f3b177c09b3ee9b0c6ce0e3cc7ec8ee067664c3c2f573c428867a4d951c87cc1fa9cae30a9ffbfbfacd2225d361be19813b9e68acf48d347c6b555a3e1966d01843c9d2ada1756f47af2b2c258d55e7f160c7de2af9fbec1f20bc0a3cc530f466713fdf5a6578d7861a5dae4285985a4a105addaf3169870d02f2cf8769d76091230874707ad3d5c6818d9477671c483acc99af30b48c4210512ee897a9e894cca176f070ec022efc6fe11517d648f1d3b6aa7d858f893e9cba3c4f497bc1b0cc3745ae9de49f89152074f7604f276665c232239ad8af449406ea4d17fd30a4aca89fbf9f88b0b67958b80634f40914a58f7f8ce6a61075436e6b685d8b97b1fb09822e1e8f4447ec62e4be7a9a587364747c3714dd79dc90a8a33a14eb14cbbf1cb7d145e4d29ea11518ee5c797b1a0b38d412d7cdfb3e12dcd5f780aed68f35d04446834d8cfaab2b1c871f54662ebf30c892902b6338cfb706d8db7273d97a816b4c23910cc5794a") getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000005c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}, &(0x7f0000000600)=0x10) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:54 executing program 7 (fault-call:1 fault-nth:41): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 615.568653] FAULT_INJECTION: forcing a failure. [ 615.568653] name failslab, interval 1, probability 0, space 0, times 0 [ 615.580145] CPU: 1 PID: 31459 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 615.587031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 615.596420] Call Trace: [ 615.599067] dump_stack+0x185/0x1d0 [ 615.602760] should_fail+0x87b/0xab0 [ 615.606565] __should_failslab+0x278/0x2a0 [ 615.610862] should_failslab+0x29/0x70 [ 615.614816] kmem_cache_alloc+0x129/0xb70 [ 615.619009] ? rcu_all_qs+0x32/0x1f0 [ 615.622761] ? __kernfs_new_node+0x137/0x6e0 [ 615.627248] ? kstrdup_const+0x1ff/0x270 [ 615.631355] __kernfs_new_node+0x137/0x6e0 [ 615.635676] kernfs_new_node+0x146/0x2e0 [ 615.639805] __kernfs_create_file+0x12d/0x680 [ 615.644358] sysfs_add_file_mode_ns+0x5ba/0x830 [ 615.649095] internal_create_group+0x727/0x1860 [ 615.653823] sysfs_create_groups+0xf6/0x290 [ 615.658195] device_add+0x16f4/0x2cb0 [ 615.662065] netdev_register_kobject+0x283/0x6d0 [ 615.666879] register_netdevice+0x18ea/0x2720 [ 615.671440] __tun_chr_ioctl+0x512e/0x6950 [ 615.675741] tun_chr_ioctl+0x9c/0xb0 [ 615.679496] ? tun_chr_poll+0x9a0/0x9a0 [ 615.683503] do_vfs_ioctl+0xcbd/0x24b0 [ 615.687450] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 615.692889] ? __fget_light+0x6a3/0x700 [ 615.696927] ? security_file_ioctl+0x5e/0x200 [ 615.701493] __x64_sys_ioctl+0x280/0x320 [ 615.705595] ? ksys_ioctl+0x260/0x260 [ 615.709427] do_syscall_64+0x15b/0x230 [ 615.713363] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 615.719458] RIP: 0033:0x455a99 [ 615.722673] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 615.730424] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 615.737725] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 615.745028] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 615.752329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 615.759629] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000029 11:12:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8842, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000040)=0x4) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:12:55 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f47767") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x204040, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="834370bc1771c4e4bbae85c62ceef9f8cd45c6086856fbaca6cb1e9f560b6c241597ac7fd2f4ec5723423d65ecc1d85b1d4bb2085216611cc55c729b7f7267af7e8b9bba12842729e9acfeeec8c00a1747b52f5b25dc7eef9376ed939b242b4719df6634bceb2e81e475863f3463575d0fe8a5a402b7f49b9d8b9945a0be0b5f1a11dff3ee56efadea81e3", 0x8b) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:55 executing program 7 (fault-call:1 fault-nth:42): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:55 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:55 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x0, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(0xffffffffffffffff, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:55 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='timers\x00') syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000340)) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) r1 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) mmap(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x2, 0x13, r1, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000005c0)=0x9, &(0x7f0000000600)=0x2) [ 616.812552] FAULT_INJECTION: forcing a failure. [ 616.812552] name failslab, interval 1, probability 0, space 0, times 0 [ 616.824069] CPU: 0 PID: 31491 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 616.830950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.840336] Call Trace: [ 616.842979] dump_stack+0x185/0x1d0 [ 616.846657] should_fail+0x87b/0xab0 [ 616.850464] __should_failslab+0x278/0x2a0 [ 616.854775] should_failslab+0x29/0x70 [ 616.858725] kmem_cache_alloc+0x129/0xb70 [ 616.862934] ? rcu_all_qs+0x32/0x1f0 [ 616.866704] ? __kernfs_new_node+0x137/0x6e0 [ 616.871166] ? kstrdup_const+0x1ff/0x270 [ 616.875789] __kernfs_new_node+0x137/0x6e0 [ 616.880095] kernfs_new_node+0x146/0x2e0 [ 616.884222] __kernfs_create_file+0x12d/0x680 [ 616.888767] sysfs_add_file_mode_ns+0x5ba/0x830 [ 616.893492] internal_create_group+0x727/0x1860 [ 616.898217] sysfs_create_groups+0xf6/0x290 [ 616.902582] device_add+0x16f4/0x2cb0 [ 616.906446] netdev_register_kobject+0x283/0x6d0 [ 616.911245] register_netdevice+0x18ea/0x2720 [ 616.915798] __tun_chr_ioctl+0x512e/0x6950 [ 616.920104] tun_chr_ioctl+0x9c/0xb0 [ 616.923862] ? tun_chr_poll+0x9a0/0x9a0 [ 616.927874] do_vfs_ioctl+0xcbd/0x24b0 [ 616.931826] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 616.937230] ? __fget_light+0x6a3/0x700 [ 616.941278] ? security_file_ioctl+0x5e/0x200 [ 616.945845] __x64_sys_ioctl+0x280/0x320 [ 616.949947] ? ksys_ioctl+0x260/0x260 [ 616.953776] do_syscall_64+0x15b/0x230 [ 616.957709] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 616.962922] RIP: 0033:0x455a99 [ 616.966127] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 616.973874] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 616.981168] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 616.988460] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 616.995759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 617.003058] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000002a 11:12:56 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x200000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x18000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000100)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 617.164608] IPVS: ftp: loaded support on port[0] = 21 11:12:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) 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_config_ext={0x800, 0x400}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r3 = syz_open_procfs(r1, &(0x7f00000000c0)='net/icmp\x00') sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2, 0xb, 0x80000000, 0x9, 0x15, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_key={0xf, 0x9, 0x350, 0x0, "bd2834a34a73e799294d11860eeb33a209f016b2aa2107ca062515213e09d61716a808907e77b5e9b50a1a90f97e2ed285e93a01239d657d6741aedd15c2e4d63b95c1fa033d99af666891c9f1d4407aa62ef021e4695928f0315d51fadd75a478ab90549f3d1925f750"}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x9}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x70bd27, 0x3505}]}, 0xa8}, 0x1}, 0x40) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:56 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x20000) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) socket$inet(0x2, 0x800, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f4776710") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:56 executing program 7 (fault-call:1 fault-nth:43): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 617.526302] FAULT_INJECTION: forcing a failure. [ 617.526302] name failslab, interval 1, probability 0, space 0, times 0 [ 617.537769] CPU: 0 PID: 31519 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 617.544647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 617.554045] Call Trace: [ 617.556694] dump_stack+0x185/0x1d0 [ 617.560377] should_fail+0x87b/0xab0 [ 617.564159] __should_failslab+0x278/0x2a0 [ 617.568444] should_failslab+0x29/0x70 [ 617.572380] kmem_cache_alloc+0x129/0xb70 [ 617.576568] ? rcu_all_qs+0x32/0x1f0 [ 617.580318] ? __kernfs_new_node+0x137/0x6e0 [ 617.584779] ? kstrdup_const+0x1ff/0x270 [ 617.588883] __kernfs_new_node+0x137/0x6e0 [ 617.593200] kernfs_new_node+0x146/0x2e0 [ 617.597338] __kernfs_create_file+0x12d/0x680 [ 617.601891] sysfs_add_file_mode_ns+0x5ba/0x830 [ 617.606620] internal_create_group+0x727/0x1860 [ 617.611354] sysfs_create_groups+0xf6/0x290 [ 617.615728] device_add+0x16f4/0x2cb0 [ 617.619599] netdev_register_kobject+0x283/0x6d0 [ 617.624410] register_netdevice+0x18ea/0x2720 [ 617.628968] __tun_chr_ioctl+0x512e/0x6950 [ 617.633276] tun_chr_ioctl+0x9c/0xb0 [ 617.637032] ? tun_chr_poll+0x9a0/0x9a0 [ 617.641057] do_vfs_ioctl+0xcbd/0x24b0 [ 617.645008] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 617.650453] ? __fget_light+0x6a3/0x700 [ 617.654486] ? security_file_ioctl+0x5e/0x200 [ 617.659060] __x64_sys_ioctl+0x280/0x320 [ 617.663172] ? ksys_ioctl+0x260/0x260 [ 617.667011] do_syscall_64+0x15b/0x230 [ 617.670945] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 617.676157] RIP: 0033:0x455a99 [ 617.679371] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 617.687117] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 617.694414] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 617.701718] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 617.709025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 617.716330] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000002b 11:12:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x28) fadvise64(r1, 0x0, 0x5112, 0x3) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000000)='net/stat\x00') 11:12:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) socketpair(0x5, 0x4, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000001c0)={0x101, 0x10, [0x5, 0x2, 0x4, 0x6]}) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xeb6, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000100)=""/94) 11:12:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x0, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:56 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="706572736f6e616c697479005d82a7336489ce5bda0a0fd81d814eb15432b3e583f4f58ba51cf65347e346e484375f3b177c09b3ee9b0c6ce0e3cc7ec8ee067664c3c2f573c428867a4d951c87cc1fa9cae30a9ffbfbfacd2225d361be19813b9e68acf48d347c6b555a3e1966d01843c9d2ada1756f47af2b2c258d55e7f160c7de2af9fbec1f20bc0a3cc530f466713fdf5a6578d7861a5dae4285985a4a105addaf3169870d02f2cf8769d76091230874707ad3d5c6818d9477671c483acc99af30b48c4210512ee897a9e894cca176f070ec022efc6fe11517d648f1d3b6aa7d858f893e9cba3c4f497bc1b0cc3745ae9de49f89152074f7604f276665c232239ad8af449406ea4d17fd30a4aca89fbf9f88b0b67958b80634f40914a58f7f8ce6a61075436e6b685d8b97b1fb09822e1e8f4447ec62e4be7a9a587364747c3714dd79dc90a8a33a14eb14cbbf1cb7d145e4d29ea11518ee5c797b1a0b38d412d7cdfb3e12dcd5f780aed68f35d04446834d8cfaab2b1c871f54662ebf30c892902b6338cfb706d8db7273d97a816b4c23910cc5794a") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x0, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:56 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:56 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:56 executing program 7 (fault-call:1 fault-nth:44): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:56 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") rename(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 617.987738] FAULT_INJECTION: forcing a failure. [ 617.987738] name failslab, interval 1, probability 0, space 0, times 0 [ 617.999256] CPU: 0 PID: 31550 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 618.006128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 618.015513] Call Trace: [ 618.018153] dump_stack+0x185/0x1d0 [ 618.021830] should_fail+0x87b/0xab0 [ 618.022976] IPVS: ftp: loaded support on port[0] = 21 [ 618.025634] __should_failslab+0x278/0x2a0 [ 618.025693] should_failslab+0x29/0x70 [ 618.025753] kmem_cache_alloc+0x129/0xb70 [ 618.043238] ? rcu_all_qs+0x32/0x1f0 [ 618.047003] ? __kernfs_new_node+0x137/0x6e0 [ 618.051467] ? kstrdup_const+0x1ff/0x270 [ 618.055575] __kernfs_new_node+0x137/0x6e0 [ 618.059886] kernfs_new_node+0x146/0x2e0 [ 618.064021] __kernfs_create_file+0x12d/0x680 [ 618.068568] sysfs_add_file_mode_ns+0x5ba/0x830 [ 618.073287] internal_create_group+0x727/0x1860 [ 618.078005] sysfs_create_groups+0xf6/0x290 [ 618.082370] device_add+0x16f4/0x2cb0 [ 618.086227] netdev_register_kobject+0x283/0x6d0 [ 618.091050] register_netdevice+0x18ea/0x2720 [ 618.095622] __tun_chr_ioctl+0x512e/0x6950 [ 618.099936] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 618.105119] tun_chr_ioctl+0x9c/0xb0 [ 618.108866] ? tun_chr_poll+0x9a0/0x9a0 [ 618.112890] do_vfs_ioctl+0xcbd/0x24b0 [ 618.116830] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 618.122246] ? __fget_light+0x6a3/0x700 [ 618.126367] ? security_file_ioctl+0x5e/0x200 [ 618.130926] __x64_sys_ioctl+0x280/0x320 [ 618.135025] ? ksys_ioctl+0x260/0x260 [ 618.138860] do_syscall_64+0x15b/0x230 [ 618.142789] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 618.147998] RIP: 0033:0x455a99 [ 618.151200] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 618.158942] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 618.166242] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 618.173531] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 618.180818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x0, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x5) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 618.188126] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000002c 11:12:57 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x0, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:57 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) 11:12:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) 11:12:57 executing program 7 (fault-call:1 fault-nth:45): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 618.574634] IPVS: ftp: loaded support on port[0] = 21 [ 618.691231] FAULT_INJECTION: forcing a failure. [ 618.691231] name failslab, interval 1, probability 0, space 0, times 0 [ 618.702713] CPU: 1 PID: 31579 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 618.709588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 618.718975] Call Trace: [ 618.721628] dump_stack+0x185/0x1d0 [ 618.725328] should_fail+0x87b/0xab0 [ 618.729108] __should_failslab+0x278/0x2a0 [ 618.733398] should_failslab+0x29/0x70 [ 618.737346] kmem_cache_alloc+0x129/0xb70 [ 618.741553] ? rcu_all_qs+0x32/0x1f0 [ 618.745325] ? __kernfs_new_node+0x137/0x6e0 [ 618.749767] ? kmsan_set_origin+0x9e/0x160 [ 618.754050] ? kstrdup_const+0x1ff/0x270 [ 618.758151] __kernfs_new_node+0x137/0x6e0 [ 618.762452] kernfs_new_node+0x146/0x2e0 [ 618.766577] __kernfs_create_file+0x12d/0x680 [ 618.771137] sysfs_add_file_mode_ns+0x5ba/0x830 [ 618.775865] internal_create_group+0x727/0x1860 [ 618.780595] sysfs_create_groups+0xf6/0x290 [ 618.784976] device_add+0x10e1/0x2cb0 [ 618.788827] ? device_add+0x1841/0x2cb0 [ 618.792856] netdev_register_kobject+0x283/0x6d0 [ 618.797679] register_netdevice+0x18ea/0x2720 [ 618.802276] __tun_chr_ioctl+0x512e/0x6950 [ 618.806590] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 618.811777] tun_chr_ioctl+0x9c/0xb0 [ 618.815533] ? tun_chr_poll+0x9a0/0x9a0 [ 618.819538] do_vfs_ioctl+0xcbd/0x24b0 [ 618.823490] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 618.828907] ? __fget_light+0x6a3/0x700 [ 618.832943] ? security_file_ioctl+0x5e/0x200 [ 618.837511] __x64_sys_ioctl+0x280/0x320 [ 618.841617] ? ksys_ioctl+0x260/0x260 [ 618.845450] do_syscall_64+0x15b/0x230 [ 618.849386] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 618.854600] RIP: 0033:0x455a99 [ 618.857808] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 618.865553] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 618.872847] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 618.880140] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 618.887439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 618.894739] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000002d 11:12:58 executing program 5: socket$inet6(0xa, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20400, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0xfff, 0x4, 0x3, 0x2, 0x400}) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) 11:12:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000180)=""/157) 11:12:58 executing program 6: socket$inet6(0xa, 0x3, 0x2) r0 = socket$inet6(0xa, 0x7fffd, 0x4d9) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x0) bind$can_raw(r2, &(0x7f0000000100)={0x1d}, 0x10) 11:12:58 executing program 7 (fault-call:1 fault-nth:46): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:58 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x0, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:58 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x400, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r0, 0x5) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000180)={0xffffffff}, 0x2, {0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x1c}, 0x1f}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000300)={0x11, 0xd, 0xfa00, {&(0x7f0000000280), r1}}, 0xfffffffffffffda7) 11:12:58 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000003a00)='/dev/midi#\x00', 0x800, 0x4000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000003a40)="2a58b7229c2365101b281d2535") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dsp\x00', 0x480, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000038c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000003980)={&(0x7f0000003880)={0x10, 0x0, 0x0, 0x20021080}, 0xc, &(0x7f0000003940)={&(0x7f0000004080)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="000329bd7000fedbdf2502000000080006000100000008000400030000000800040000100000"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x2000c000) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000039c0)) splice(r4, &(0x7f00000000c0), r1, &(0x7f0000000140), 0x9788, 0x8) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000000)) ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x3, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x2, 0x0, 0x0, &(0x7f0000000080)}) r5 = getpgid(0x0) process_vm_writev(r5, &(0x7f0000000380)=[{&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000180)=""/18, 0x12}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000000300)=""/127, 0x7f}], 0x4, &(0x7f0000003800)=[{&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/205, 0xcd}, {&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f0000003600)=""/158, 0x9e}, {&(0x7f00000036c0)=""/112, 0x70}, {&(0x7f0000003740)=""/158, 0x9e}], 0x6, 0x0) 11:12:58 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x10000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3f) pread64(r2, &(0x7f00009f3000), 0x0, 0x0) lseek(r2, 0x0, 0x0) pread64(r2, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 619.263417] FAULT_INJECTION: forcing a failure. [ 619.263417] name failslab, interval 1, probability 0, space 0, times 0 [ 619.274878] CPU: 0 PID: 31609 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 619.281756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 619.291217] Call Trace: [ 619.293860] dump_stack+0x185/0x1d0 [ 619.297535] should_fail+0x87b/0xab0 [ 619.301308] __should_failslab+0x278/0x2a0 [ 619.305596] should_failslab+0x29/0x70 [ 619.309570] kmem_cache_alloc+0x129/0xb70 [ 619.313781] ? rcu_all_qs+0x32/0x1f0 [ 619.315084] IPVS: ftp: loaded support on port[0] = 21 [ 619.317525] ? __kernfs_new_node+0x137/0x6e0 [ 619.317575] ? kstrdup_const+0x1ff/0x270 [ 619.317606] __kernfs_new_node+0x137/0x6e0 [ 619.317668] kernfs_new_node+0x146/0x2e0 [ 619.339634] __kernfs_create_file+0x12d/0x680 [ 619.344196] sysfs_add_file_mode_ns+0x5ba/0x830 [ 619.348934] internal_create_group+0x727/0x1860 [ 619.353676] sysfs_create_groups+0xf6/0x290 [ 619.358056] device_add+0x16f4/0x2cb0 [ 619.361933] netdev_register_kobject+0x283/0x6d0 [ 619.366759] register_netdevice+0x18ea/0x2720 [ 619.371335] __tun_chr_ioctl+0x512e/0x6950 [ 619.375645] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 619.380804] tun_chr_ioctl+0x9c/0xb0 [ 619.384551] ? tun_chr_poll+0x9a0/0x9a0 [ 619.388556] do_vfs_ioctl+0xcbd/0x24b0 [ 619.392494] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 619.397902] ? __fget_light+0x6a3/0x700 [ 619.401960] ? security_file_ioctl+0x5e/0x200 [ 619.406515] __x64_sys_ioctl+0x280/0x320 [ 619.410608] ? ksys_ioctl+0x260/0x260 [ 619.414433] do_syscall_64+0x15b/0x230 [ 619.418357] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 619.423570] RIP: 0033:0x455a99 [ 619.426778] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 619.434535] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 619.441828] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 619.449129] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 619.456434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 11:12:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x180) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/4096) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) 11:12:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 619.463727] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000002e 11:12:58 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000003a00)='/dev/midi#\x00', 0x800, 0x4000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000003a40)="2a58b7229c2365101b281d2535") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dsp\x00', 0x480, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000038c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000003980)={&(0x7f0000003880)={0x10, 0x0, 0x0, 0x20021080}, 0xc, &(0x7f0000003940)={&(0x7f0000004080)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="000329bd7000fedbdf2502000000080006000100000008000400030000000800040000100000"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x2000c000) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000039c0)) splice(r4, &(0x7f00000000c0), r1, &(0x7f0000000140), 0x9788, 0x8) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000000)) ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x3, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x2, 0x0, 0x0, &(0x7f0000000080)}) r5 = getpgid(0x0) process_vm_writev(r5, &(0x7f0000000380)=[{&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000180)=""/18, 0x12}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000000300)=""/127, 0x7f}], 0x4, &(0x7f0000003800)=[{&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/205, 0xcd}, {&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f0000003600)=""/158, 0x9e}, {&(0x7f00000036c0)=""/112, 0x70}, {&(0x7f0000003740)=""/158, 0x9e}], 0x6, 0x0) 11:12:58 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) tee(r0, r0, 0x5, 0xd) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="0400001e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x800000003}, &(0x7f0000000200)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000240)={{0xffffffffffffffff, 0x1, 0xcd7, 0x3}}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000280)={@loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000002c0)) 11:12:58 executing program 7 (fault-call:1 fault-nth:47): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:12:58 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000005c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000600)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r1, &(0x7f00009f3000), 0x0, 0x0) lseek(r1, 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:12:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x80c0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140)) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000000), 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 11:12:58 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="706572736f6e616c697479005d82a7336489ce5bda0a0fd81d814eb15432b3e583f4f58ba51cf65347e346e484375f3b177c09b3ee9b0c6ce0e3cc7ec8ee067664c3c2f573c428867a4d951c87cc1fa9cae30a9ffbfbfacd2225d361be19813b9e68acf48d347c6b555a3e1966d01843c9d2ada1756f47af2b2c258d55e7f160c7de2af9fbec1f20bc0a3cc530f466713fdf5a6578d7861a5dae4285985a4a105addaf3169870d02f2cf8769d76091230874707ad3d5c6818d9477671c483acc99af30b48c4210512ee897a9e894cca176f070ec022efc6fe11517d648f1d3b6aa7d858f893e9cba3c4f497bc1b0cc3745ae9de49f89152074f7604f276665c232239ad8af449406ea4d17fd30a4aca89fbf9f88b0b67958b80634f40914a58f7f8ce6a61075436e6b685d8b97b1fb09822e1e8f4447ec62e4be7a9a587364747c3714dd79dc90a8a33a14eb14cbbf1cb7d145e4d29ea11518ee5c797b1a0b38d412d7cdfb3e12dcd5f780aed68f35d04446834d8cfaab2b1c871f54662ebf30c892902b6338cfb706d8db7273d97a816b4c23910cc5794a") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 619.917251] FAULT_INJECTION: forcing a failure. [ 619.917251] name failslab, interval 1, probability 0, space 0, times 0 [ 619.928659] CPU: 1 PID: 31626 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 619.935534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 619.944924] Call Trace: [ 619.947580] dump_stack+0x185/0x1d0 [ 619.951271] should_fail+0x87b/0xab0 [ 619.955043] __should_failslab+0x278/0x2a0 [ 619.959361] should_failslab+0x29/0x70 [ 619.963305] kmem_cache_alloc+0x129/0xb70 [ 619.967498] ? rcu_all_qs+0x32/0x1f0 [ 619.971269] ? __kernfs_new_node+0x137/0x6e0 [ 619.975745] ? kstrdup_const+0x1ff/0x270 [ 619.979861] __kernfs_new_node+0x137/0x6e0 [ 619.984183] kernfs_new_node+0x146/0x2e0 [ 619.988324] __kernfs_create_file+0x12d/0x680 [ 619.992908] sysfs_add_file_mode_ns+0x5ba/0x830 [ 619.997744] internal_create_group+0x727/0x1860 [ 620.002471] sysfs_create_groups+0xf6/0x290 [ 620.006841] device_add+0x10e1/0x2cb0 [ 620.010702] ? device_add+0x1841/0x2cb0 [ 620.014740] netdev_register_kobject+0x283/0x6d0 [ 620.019550] register_netdevice+0x18ea/0x2720 [ 620.024109] __tun_chr_ioctl+0x512e/0x6950 [ 620.028509] tun_chr_ioctl+0x9c/0xb0 [ 620.032265] ? tun_chr_poll+0x9a0/0x9a0 [ 620.036278] do_vfs_ioctl+0xcbd/0x24b0 [ 620.040231] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 620.045657] ? __fget_light+0x6a3/0x700 [ 620.049694] ? security_file_ioctl+0x5e/0x200 [ 620.054262] __x64_sys_ioctl+0x280/0x320 [ 620.058371] ? ksys_ioctl+0x260/0x260 [ 620.062219] do_syscall_64+0x15b/0x230 [ 620.066158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 620.066391] IPVS: ftp: loaded support on port[0] = 21 [ 620.071370] RIP: 0033:0x455a99 [ 620.071387] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 620.071421] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 620.071439] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 620.071457] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 620.071476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 620.071495] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 000000000000002f 11:13:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) unshare(0x48000000) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000000)) 11:13:00 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x0, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:13:00 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x5, 0x800, 0x1}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000100)) fcntl$setsig(r0, 0xa, 0x30) 11:13:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x121) ioctl$SCSI_IOCTL_STOP_UNIT(r2, 0x6) 11:13:00 executing program 7 (fault-call:1 fault-nth:48): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:13:00 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000005c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000600)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r1, &(0x7f00009f3000), 0x0, 0x0) lseek(r1, 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="5300000002000000391bf9748972f0db4c2725db50d6fb8902a98f9df096d054039a19777de48156e136f851f1b64303362ff0f146a85e6eb259e307e215cbdcfb6670a70c6e42818bc8bf71bfa86fa59679915f2a485f09"], &(0x7f00000003c0), 0x1400) pread64(r1, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:13:00 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000005c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000600)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r1, &(0x7f00009f3000), 0x0, 0x0) lseek(r1, 0x0, 0x0) pread64(r1, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:13:00 executing program 3: socket$nl_route(0x10, 0x3, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f0000000600), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000005c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 622.099105] FAULT_INJECTION: forcing a failure. [ 622.099105] name failslab, interval 1, probability 0, space 0, times 0 [ 622.110589] CPU: 0 PID: 31668 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 622.117464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 622.126880] Call Trace: [ 622.129529] dump_stack+0x185/0x1d0 [ 622.133231] should_fail+0x87b/0xab0 [ 622.137021] __should_failslab+0x278/0x2a0 [ 622.141308] should_failslab+0x29/0x70 [ 622.145234] kmem_cache_alloc+0x129/0xb70 [ 622.149431] ? __kernfs_new_node+0x137/0x6e0 [ 622.153904] ? kstrdup_const+0x1ff/0x270 [ 622.158033] __kernfs_new_node+0x137/0x6e0 [ 622.162312] ? kernfs_put+0x5d/0xad0 [ 622.166102] kernfs_create_dir_ns+0x167/0x4e0 [ 622.170653] internal_create_group+0x21f/0x1860 [ 622.175469] sysfs_create_groups+0xf6/0x290 [ 622.179854] device_add+0x10e1/0x2cb0 [ 622.183707] ? device_add+0x1841/0x2cb0 [ 622.187743] netdev_register_kobject+0x283/0x6d0 [ 622.192656] register_netdevice+0x18ea/0x2720 [ 622.197244] __tun_chr_ioctl+0x512e/0x6950 [ 622.201557] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 622.206724] tun_chr_ioctl+0x9c/0xb0 [ 622.210478] ? tun_chr_poll+0x9a0/0x9a0 [ 622.214481] do_vfs_ioctl+0xcbd/0x24b0 [ 622.218421] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 622.223839] ? __fget_light+0x6a3/0x700 [ 622.227875] ? security_file_ioctl+0x5e/0x200 [ 622.232441] __x64_sys_ioctl+0x280/0x320 [ 622.236543] ? ksys_ioctl+0x260/0x260 [ 622.240374] do_syscall_64+0x15b/0x230 [ 622.244307] entry_SYSCALL_64_after_hwframe+0x44/0xa9 11:13:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x10) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffffa, 0x40080) 11:13:01 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xfffffffffffffffe, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x4, 0x5df1, 0xffff}, {{r1, r2/1000+10000}, 0x8, 0x1f}], 0x30) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000480)=""/246) socketpair(0x4, 0x80006, 0xfffffffffffffffa, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r5, 0x2, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000300)={r4, 0x100000000, 0x4}, &(0x7f0000000340)=0x8) [ 622.249535] RIP: 0033:0x455a99 [ 622.252833] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 622.260812] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 622.268118] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 622.275422] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 622.282721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 622.290024] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000030 11:13:01 executing program 7 (fault-call:1 fault-nth:49): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) [ 622.398498] IPVS: ftp: loaded support on port[0] = 21 11:13:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000100)=""/76) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) accept$alg(r2, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0xfffffffffffffffc) setsockopt$ALG_SET_KEY(r3, 0x117, 0x5, &(0x7f0000000000), 0x10) [ 622.507115] FAULT_INJECTION: forcing a failure. [ 622.507115] name failslab, interval 1, probability 0, space 0, times 0 [ 622.518601] CPU: 1 PID: 31677 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 622.525479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 622.534862] Call Trace: [ 622.537506] dump_stack+0x185/0x1d0 [ 622.541188] should_fail+0x87b/0xab0 [ 622.544951] __should_failslab+0x278/0x2a0 [ 622.549244] should_failslab+0x29/0x70 [ 622.553205] kmem_cache_alloc+0x129/0xb70 [ 622.557419] ? rcu_all_qs+0x32/0x1f0 [ 622.561192] ? __kernfs_new_node+0x137/0x6e0 [ 622.565638] ? kmsan_set_origin+0x9e/0x160 [ 622.569932] ? kstrdup_const+0x1ff/0x270 [ 622.574039] __kernfs_new_node+0x137/0x6e0 [ 622.578344] kernfs_new_node+0x146/0x2e0 [ 622.582477] __kernfs_create_file+0x12d/0x680 [ 622.587044] sysfs_add_file_mode_ns+0x5ba/0x830 [ 622.591802] internal_create_group+0x727/0x1860 [ 622.596533] sysfs_create_groups+0xf6/0x290 [ 622.600903] device_add+0x10e1/0x2cb0 [ 622.604755] ? device_add+0x1841/0x2cb0 [ 622.608781] netdev_register_kobject+0x283/0x6d0 [ 622.613585] register_netdevice+0x18ea/0x2720 [ 622.618139] __tun_chr_ioctl+0x512e/0x6950 [ 622.622445] tun_chr_ioctl+0x9c/0xb0 [ 622.626201] ? tun_chr_poll+0x9a0/0x9a0 [ 622.630214] do_vfs_ioctl+0xcbd/0x24b0 [ 622.634165] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 622.639583] ? __fget_light+0x6a3/0x700 [ 622.643647] ? security_file_ioctl+0x5e/0x200 [ 622.648220] __x64_sys_ioctl+0x280/0x320 [ 622.652324] ? ksys_ioctl+0x260/0x260 [ 622.656156] do_syscall_64+0x15b/0x230 [ 622.660105] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 622.665319] RIP: 0033:0x455a99 [ 622.668616] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 622.676365] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 622.683667] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 622.690973] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 622.698278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 622.705582] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000031 11:13:01 executing program 4: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000000)=""/246) 11:13:01 executing program 7 (fault-call:1 fault-nth:50): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:13:01 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x5, &(0x7f0000000000), 0x0) [ 622.906870] IPVS: ftp: loaded support on port[0] = 21 11:13:01 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="260eb303a138c7d9c07b0000"], &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x9, 0x80, 0x4, 0x0, 0x5a6e716b}, &(0x7f0000000200)=0x14) [ 622.996670] FAULT_INJECTION: forcing a failure. [ 622.996670] name failslab, interval 1, probability 0, space 0, times 0 [ 623.008069] CPU: 1 PID: 31706 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 623.014941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 623.024332] Call Trace: [ 623.026981] dump_stack+0x185/0x1d0 [ 623.030659] should_fail+0x87b/0xab0 [ 623.034449] __should_failslab+0x278/0x2a0 [ 623.038763] should_failslab+0x29/0x70 [ 623.042719] kmem_cache_alloc+0x129/0xb70 [ 623.046932] ? rcu_all_qs+0x32/0x1f0 [ 623.050701] ? __kernfs_new_node+0x137/0x6e0 [ 623.055151] ? kmsan_set_origin+0x9e/0x160 [ 623.059449] ? kstrdup_const+0x1ff/0x270 [ 623.063565] __kernfs_new_node+0x137/0x6e0 [ 623.067879] kernfs_new_node+0x146/0x2e0 [ 623.072016] __kernfs_create_file+0x12d/0x680 [ 623.076569] sysfs_add_file_mode_ns+0x5ba/0x830 [ 623.081303] internal_create_group+0x727/0x1860 [ 623.086039] sysfs_create_groups+0xf6/0x290 [ 623.090417] device_add+0x10e1/0x2cb0 [ 623.094275] ? device_add+0x1841/0x2cb0 [ 623.098304] netdev_register_kobject+0x283/0x6d0 [ 623.103116] register_netdevice+0x18ea/0x2720 [ 623.107710] __tun_chr_ioctl+0x512e/0x6950 [ 623.112031] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 623.117203] tun_chr_ioctl+0x9c/0xb0 [ 623.120963] ? tun_chr_poll+0x9a0/0x9a0 [ 623.124976] do_vfs_ioctl+0xcbd/0x24b0 [ 623.128922] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 623.134324] ? __fget_light+0x6a3/0x700 [ 623.138365] ? security_file_ioctl+0x5e/0x200 [ 623.142950] __x64_sys_ioctl+0x280/0x320 [ 623.147061] ? ksys_ioctl+0x260/0x260 [ 623.150904] do_syscall_64+0x15b/0x230 [ 623.154845] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 623.160066] RIP: 0033:0x455a99 [ 623.163282] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 623.171042] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 623.178440] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 623.185744] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 623.193136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 623.200449] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000032 11:13:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r2 = getpgrp(0x0) capset(&(0x7f00000000c0)={0x19980330, r2}, &(0x7f0000001140)={0xffffffff, 0x8, 0x1, 0x10000, 0xeb4, 0xd3f8}) unshare(0x8020000) semget$private(0x0, 0x4007, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/168) unshare(0x48000000) r3 = getpid() ptrace$setregs(0xf, r3, 0x5, &(0x7f0000000140)="bd309ec5c02869014ddaf61746e526a6ef5a3bcfdfb6f7d09376997d5541292982e5a86d548e69f14d5c58ef7ef9544a53228e50ef632fd16493d59d3495995cb21eb2e357c1a44c34869ab416ac65d25c20fbe2d727085926b9a43d204e359079560e83868dd6f9b4d27e081e152d8f272d953739080a41581682564cbd96e1d4734911942f20ec89523cc50540609f294d0f2019e04f1218901430df0e9d6ad539a470fdadb5d05f35d79aeca26df711d48605a2d74250b6e91a76e2b90d1a189010ead1b372630281a559ea00131eee53dff7250a5af53e54a334927ae32eab6743b19782cb7492ad7941f1f842e4050fb7da61f45bd57fc1837a67bd35cb82975ffe9e1eafe873cc04d5561fd7e15fe3947167c9de8794beb14b2d5eaedfc3c41b243081453bd07e8c55b99ad25872810f0f0c44594cc6eb4b8c87f615cc138730b91cff6611ee539b92d41bf7b98b4936b0647a0fd43b3db95253762ca9eae78c127e303627fe743c85e252b6f04bc4db0b6bdc3e2f926eaa8332f92410276641a25ad677516d7dd53830c4e62280b6bba57c05fb216ca14332f2f7eeb8fef7a99767235a3a65a3531cf16b9a49d442d2501b19883a92f51f585d8761839cccd37bb6011c545cac09bd68d72c3a163dcc5da83dd99da39f9ca97399690b839b2b2a5fd61f42ecda5b8921759743dddd945f246cc7d01f18a19acb07ecce97ca8d1dfdf664fb218dd179de5cef30b8f597eaa8f4c58219ce0beaff0d6eb54f087536fa9e8686fbbd10dff6e67c8251454183c037052eb864dbf57ea8b3f6553ed249e753932bc10a2b91fda7a5ffb2ff345eb6925392ca3b1c093a9059b5ea2a0ef6d9cd7c5cae31550037791d1c0425b76bc87601c99d97f292c70c7b38d5f432309ad4cd8c8ceb5e287c86437733b5b6300689a8dbe5431a09cdc9219840339a136720512fa706555ade58ca4ad8fada81be6f7d80f30ae0736b27fb14a0e3c659ddf1133d0d11fd3e6e8b1689b031030d84c043746adf02557bfeb801ad5f4f608dc82963efe065a1e9d339925993bc450bafe937d3010b3a98bfe06c7d824d910cda3c2606f6b28d3c38fffea31dcf2ff43f471be53c03b333ec7608c1c8df699e1a57c803be27f6eb132b5d092eff9b415493c4db9ef2a25ada1428ea95f6d8058bac98dc32a5cdeec08cb9050d19343d432913ec4484924e3372279612fed37c667ac75ecf1173291171b9997e9c76c0b854101b607d825ee659e1e11f4ae7ed0eb1d1482aedab2c9a65edb9e5043e74f3219378d877e51e925357fe636fd32f6c9b972e81d5ee25c582ace277e3fe8e76f48c6c6059a9d00b01b432650c59b1f4977cf53090c3c6211847d97cee31351c21a6acb7953037929b3eeff1d45de4fb12b1f23f173219612039b76905cb6688e9960433125799d88b378a022a236965e94fdb271efca63309b4af50d269ab9514cf1c254e0f149ebc9bca779985311093a4c7eef96b8b5f278c468e2688a678b8fa689f679a90541eaff834595e716097809f37281418f11df1057ff41a44cd5bcbb07dcd70d4db8f2483932a172ba23e4aa0bebe63ee3e642b1d2efda7c741e993966aba118197c7c0c10eb59614463e4fce2c3f7468da69ab2622a30a1ef23d6a3523206b53e090ba2c8c2feb92071ee29ea369758cc492065632c1266582fe66d34b8b0f7e7e7a6cd7f16ebdcb0ad2a3bec2609023ed2705dae9d0d5cfb3be3513e7c257cf4259ee3c0bac890603a9ad910adf11b77a09cef3a621dae78dd6f7f40c49e5fb3bf9616c517c6cecb7b7909d5a8df0af632263316484e993e7e6dd59bb9b8a24a247aa9776a9b05abfd322e11a64bc9a2a276ccdcd841d467485fd83c94374694461d4ec95efb351d0dba7dace41516ec9e67742b579640d5b986b82aa72c1d3f85e9b73521001f481f461c1620a09a9d4d9324153c31e5673bd2486a372f150644725f3fd979bc21f0aec51bd61a524acf4d0eec0aaf6eba80b19eec0ce994e7d0254401dfaa995ca8a199cdbf10f2ce09a96c746c16c2ebb1b0b272235b8a8ffec291955063e8de04a5d36e4bfb421f03813eb73672e751f1aed033b44bf777dce082524d0bee3808407600192eff1343013d4404a207c2797218509f0fea40ad107326379514682240578cafb6eaa7ee7dbd84f4f0ae2e14424f1f6035efbb11754c83ebe35de2b63db0de97e61ab3cea202686a8decd7c657fd9764a9b4e3668175ea12b69195826773d9bfc5dd58a7d183df161553c3b66e0daec25da29f901707a6dd9e3caf7aa7392a0a718f4ddad0eeb46bbbc960951108710721fa86570a4a9dbd8f52fea178512800efe5177f18db319853e147a19728cb958f1fa435ced05481f1c578229aa5016d4e78b6c6f08d334383f76f1963b976a4cc6ebbc041d29f25dec0f6d06bbcae68623f60c2a095716fcce807673e0c8f0f5404be9b0f922a10a7c74b46fe81943afad99e028f52bc82eefb120eaba2b806ce6d082ef5da0032bdc289b0a35c5ef7e7cc33710283af489dfd445e9f85003da79ed25ebbfcd460d1b14b58502e65286274c23b7f13d99138de99c6076c2d0414ea4052b262cd30faee27629f78ab988021658055cbd807c12f6f04f1a838680f798cfebe96aba5d4e0df4cc033a68ddd53d4b5d33d5fe576dcab0d5042f2d2acbbb3c87448494f6167b692c322bebcd0d4acfd23e722ef81f6ab4e89b4e56f47842b34cdd23a3cdd70fef21f440cd0ac6bae0bb9fa37fad2d77efedab54c2d7a8e0e907e35ae3352cc16a53589da274f59ac5ee4671ed11b460cc918d5e3cd7d7883e321d06efb2beed8a62c59e29961aed40b99fbacd97f5247fce5da9e8ddfe2b9c3468122671c4ba3c3a87961c8f99c76a19b7a361705a9844a63158faa7277caf60297d413217c01ea31fdd0fb7fc692539d6333475833b2fa3893d2b11fda41b2bdd160e58f70e6ea3c07754c03383d419ff6777f48cd67a98af007ab82c0ce85f37c037d1c3951bf5c8e57ef42b7680abc439b9c540305118befa3ec6d98755a02671933435982d8be3eeae8fd608a65daecb2c73c492e1e905a876871b43b3e631e09d981177902c25364bb3ca03c0cb89cf84f80a1276cffce166a833c0bc51350c7c6277252262804bfbdbcc868df7f22916a0cc36127bda6810c21c5b0b6998224ae2409e7751a40d6d3a294f7acbe6378c2ec63907fdef7ef71a905d492dbee7d9e9ee784e2a1f747ed0686a9aa4089d4b65e7b65077d2f1e2e27b55cc8843a9014d7fc79eff7018df1e9e33a6b8b8407a0fb28d33ff6b10d25003e51a1e5c773db0e937aa17bdcdedd9abdecc1057a544fd0917f829ce41e43a90b67232b90392541d27e1b05d9e7ff77b631d119a2c4a17a5087e1446cbbff8e1516140780b47d5daf5b553ff10806512fc3f47debf85211dd1f8a44db32ffc33dc33cc8a81dadb563abcd974bf30789e734910a4b25caf8f01c7aab0abb7434c99efaa35442cd205fede7a0a65be3ce67f1def273463e92c28fa2691ad76c697090dd27c87202d1c366245a7c6351d0cec2e49dbc71a694cf58613a0fa02e67ddc9b58ee8905633db65bfb3ebd89bed57118e8d13d950761de66fa7ee24c26b052717effecd278275209a8157465d87d404413f930bbb5ad4c592c5dadf0b6a7dc66c4bfa7f339fc3cf0f99d95a6ed3d439fb9d9290f33d5690608c1a6aaeb04481334237d1609b7465280bfebd17e01facf2ad51a73ecec61ce13095846a6732ac4478fdb5e61d7c4ac9ef15683bc62078a3773ad80ca100a983f902b227e092d281c5dec187c2f8c75b91ca274627f08f53233017566b2d0d36cdaef775d8486d381d0dc831f45abf78f902fa0e3b9cd45b3e3ef0a6d0357179c74482b98c43b1f4460bb69998259b3dd153f3d4ccf3d67bb9ea8fae4c0fd2068ed1d4d5161bfd36029785f2ce1dc22ab4aebaecce93da8252773820f75b48658dda565bd7e91c24ef54da00c2c8440e6457abe19ac3e4a64a8168c9fae39cee3112536823388a9dd354312fb54259efd39cbe8190621a84cfc4bd6b972043adf7895b0374a87715ea1b312fdab2493257d3f7613559fec1bd16ee3febf08bd2472a1cd4cd3ce8212d4d768f3b48b603f2be876e4da1ae27c8709eb10ee0bc318afc4a686a17d25e6afb15e6a02bb21550c7e04ce5dd53e7fc1a2ea219428b544fa01dc0418f23aaf36c656928e9380300a59e7f2c1a1976ead1af32928c3bf3d5b502882351a0dbdbe2bc4e562b8aa17adf5ad3e940483fe04e5dc876b7afe0191443c7029020af13d7984501f7cd794271e95ebc5aacf77128628ef2ea987d257022efa66d8e8de6a5446880e542e90bd9ce14b3c9c80e9825937cc3427abd294bc405522ba11c6ebc943a8d6117e75a94642436e62d184a44fad5ef1da393ef73cb165f6a17997d501af1470cdff789c015386a86370429c36ba74db111e1207c9662766c71eec08a4e60a51c8b0d399d87a4a8c18e17c428f8d163f0db7beec1b9f1ec040dea2247a43e74dde0461ad55b1e4ca4136ff10bee433d409c3e3fcb7690916710a62fcd8aca267e6a9742fcb7fdeffe81d10c9a9b343f35ca6898950005b1c85e9264a0b7bcaedd462b093de0c8b89bf52806a3ff6d4effbf83b42d073b76cbd20e0ea1c610c13e0341aa305a7bc791e353ef3b2df3621f2e8b1839e7c1972982ba05395a56d9a25381701f7e6e7c8ab8ccccd74c149df25f1a2d8e934a6875ce0e1a4ecf2b926e804c012d10910938a76b06fe6ae04a6f6796c92f798a40241c2fbfd047c8e3b1386832aa5089ba39fc6a00a571125c8f625dd1d02bed2176ab165903c43e7f81cf8648cc5e31266b02cc6029444954320acc2f8cf5aaed235f516c0558ae13cdd0af189d535a53f698cdaedfa34b5eb87be7df65e8dfc6b3b9fd8b222bc8f58672e412272cbbfa9038ddbd0dfd76baa250a1b16fd1753ac82faf1e7329c67ce549bd272ff35db75ff027030351c69d5b1ed11743964ae08afa60131c8a9f890105005b9479ed18caa3ce283d53df534c8252e1b7f09c0afb3ce6b044a456ecaa223f30b6a913dbb0a07d8ba47bfce315a629467297a1b02d5694af792592302893c9e978627c9aa0a5ae4c781735d3424e995044f4232129d7cb329f437cd807e8aa18a28e35d4ed2b9d48226f4aa37c2e5de8659a06f748b7d30f550df1f79f686e379ff4dfb6e985434bfc709780ea3ef8c20cd1b06cd78771890463d1aa7c29656083b12c810a4ba9a656db47cbc751c022d3b3a2b46b90062db9c0ea483eb005a7f4ae43560dc7e3c0e6d9798a1767a360b889a3187c7f0957fb7ea28345bf8a4f39047a36b8efe3c807448dc74861288ed111ef61b53a126eb731c6948da129b67261e2fef3faeb6c016fc7d0154f44cbd2250b442960d39bb2f77a5dcdd3c55fa9b5e09a8ccc49715b88d39ca702bad440cc5adc3a43051e43611aca3940af67273b403da5456d48aed67481efac47f6e0b3d9386cbeb4400288d863e683f8c9aac0bbc5148db7066082a58c069300e40074155f67a730d6a27938ecf70dae7d66c41681b00574ba5b69abe446a995fccaea6d5574f7af921b1802f601363025e29ddae904328e7fe3e4ae410202f294ea1df150ad3a0b89fe1fcef8f43f946a836d7decb0d5a0ab9edc2d79ba9c91d5c3d1cfca011410e7952548fb59adb06fcee9b00e2b38ef22ac44d2e49e11df1734d3e1ad960a4be92") 11:13:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000004c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioprio_set$uid(0x3, r2, 0x8000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = accept4$packet(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x14, 0x80000) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000240)=0x68) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl(r4, 0x4000008912, &(0x7f0000000100)="295ee1311f96f477671070") fcntl$getownex(r5, 0x10, &(0x7f0000000500)={0x0, 0x0}) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000580)={0xffffffff7fffffff, 0x1000}) syz_open_procfs(r6, &(0x7f0000000540)='attr/current\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000440)={0x4, 0x0, 0x9, 0x6, "e339afd2e9eff4e3ad39161f7148274f7e3cc624cd63913deaa2d3d52a715159"}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f00000002c0)=0x3, 0x8) ioctl$SG_IO(r0, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 11:13:03 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x0, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:13:03 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}}}, &(0x7f00000000c0)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:13:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="0503ac25fbea05bce16d92429a5ff7ee295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x4bd, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x200, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000240)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x503001, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000001c0)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x5, &(0x7f0000000100)="c4b95f5378d3cabdeb802c5b1698cabc93d538f42f890deac788827e95c904ff84d73bbec384a885831c725469010fa68e7d7a2dc0a914a69062cfed25c15e0b09a9b24db1b9612bc443eeca96f9ad08c7139aec21e1ff265e20d5e558d8621912b6440a2f4c0c666ec1228cbf2bbd19807b98c2e724cd8a9bd4ed9f5f018593a4adcdcf46332814417c29ac227412937762acf87791d0023ff9e80000", 0xfffffffffffffdce) 11:13:03 executing program 7 (fault-call:1 fault-nth:51): r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) 11:13:03 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x12000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000005c0)={r2, 0x2}, &(0x7f0000000600)=0x8) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80000001, 0x0, 0x0, 0x8, 0x7fff, 0x3, 0x7ff, 0x7ff]}, &(0x7f0000000100)=0x100) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000140)=""/254, 0xfe, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000680)) fchmodat(r0, &(0x7f0000000640)='./file0\x00', 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 11:13:03 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2d, &(0x7f0000000000)="72af2dad4185c7e5b4b57113491764980b813e2b385ff98bbc36d5e726dbc9f149ac9819a7a83b5a9de79884d511b50c093391452fb1032cc637b399a03183af680b71a488a5692ac4fb1d13f28e0f4e72f3a49f2660852a62682f9e6f429b30a4aad67acbc3ecb1c66f1a03911d49151ef01d751daad3fd6e7c2f4ead1262fa17aba7fdca82f89496679d708fce333521bee4336589c063a634a7bf7def", 0x9e) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="0348e4f51cc21bdfe8f80e75a899cd841174"], 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000280)=""/4096) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) [ 624.507714] FAULT_INJECTION: forcing a failure. [ 624.507714] name failslab, interval 1, probability 0, space 0, times 0 [ 624.519188] CPU: 1 PID: 31726 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 624.526070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 624.535900] Call Trace: [ 624.539035] dump_stack+0x185/0x1d0 [ 624.542741] should_fail+0x87b/0xab0 [ 624.546548] __should_failslab+0x278/0x2a0 [ 624.550870] should_failslab+0x29/0x70 [ 624.554840] kmem_cache_alloc+0x129/0xb70 [ 624.559096] ? rcu_all_qs+0x32/0x1f0 [ 624.562888] ? __kernfs_new_node+0x137/0x6e0 [ 624.567517] ? kmsan_set_origin+0x9e/0x160 [ 624.571810] ? kstrdup_const+0x1ff/0x270 [ 624.575952] __kernfs_new_node+0x137/0x6e0 [ 624.580271] kernfs_new_node+0x146/0x2e0 [ 624.584406] __kernfs_create_file+0x12d/0x680 [ 624.588961] sysfs_add_file_mode_ns+0x5ba/0x830 [ 624.593787] internal_create_group+0x727/0x1860 [ 624.598519] sysfs_create_groups+0xf6/0x290 [ 624.602889] device_add+0x10e1/0x2cb0 [ 624.606750] ? device_add+0x1841/0x2cb0 [ 624.610783] netdev_register_kobject+0x283/0x6d0 [ 624.615613] register_netdevice+0x18ea/0x2720 [ 624.620208] __tun_chr_ioctl+0x512e/0x6950 [ 624.624528] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 624.629701] tun_chr_ioctl+0x9c/0xb0 [ 624.633467] ? tun_chr_poll+0x9a0/0x9a0 [ 624.637527] do_vfs_ioctl+0xcbd/0x24b0 [ 624.641479] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 624.646887] ? __fget_light+0x6a3/0x700 [ 624.650934] ? security_file_ioctl+0x5e/0x200 11:13:03 executing program 1 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = semget$private(0x0, 0x4007, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/157) [ 624.655536] __x64_sys_ioctl+0x280/0x320 [ 624.659653] ? ksys_ioctl+0x260/0x260 [ 624.663492] do_syscall_64+0x15b/0x230 [ 624.667436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 624.672661] RIP: 0033:0x455a99 [ 624.675873] RSP: 002b:00007f1957e17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 624.683624] RAX: ffffffffffffffda RBX: 00007f1957e186d4 RCX: 0000000000455a99 [ 624.690932] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000013 [ 624.698272] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 624.705583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 624.712891] R13: 00000000004bea64 R14: 00000000004cd7e8 R15: 0000000000000033 11:13:03 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @local}, &(0x7f0000000280)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r1}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r0}) [ 624.839415] FAULT_INJECTION: forcing a failure. [ 624.839415] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 624.851690] CPU: 0 PID: 31735 Comm: syz-executor1 Not tainted 4.17.0+ #9 [ 624.858615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 624.862859] IPVS: ftp: loaded support on port[0] = 21 [ 624.868007] Call Trace: [ 624.868058] dump_stack+0x185/0x1d0 [ 624.868098] should_fail+0x87b/0xab0 [ 624.868138] __alloc_pages_nodemask+0x600/0x5cc0 [ 624.868181] ? kmsan_set_origin_inline+0x6b/0x120 [ 624.893035] ? kmsan_set_origin_inline+0x6b/0x120 [ 624.897968] ? kmsan_set_origin+0x9e/0x160 [ 624.902282] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 624.907726] ? __module_address+0x6a/0x600 [ 624.912026] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 624.917476] ? __msan_poison_alloca+0x15c/0x1d0 [ 624.922197] ? kvmalloc_node+0x197/0x2f0 [ 624.926322] __kmalloc_node+0x466/0x1200 [ 624.930549] ? security_capable+0x1ca/0x200 [ 624.934943] ? kvmalloc_node+0x197/0x2f0 [ 624.939053] ? __msan_poison_alloca+0x15c/0x1d0 [ 624.943785] kvmalloc_node+0x197/0x2f0 [ 624.947739] semctl_main+0xcda/0x58b0 [ 624.951610] ? syscall_return_slowpath+0x313/0x710 [ 624.956612] ? kstrtouint_from_user+0x373/0x410 [ 624.961338] ? kmsan_set_origin_inline+0x6b/0x120 [ 624.966261] ? kmsan_set_origin+0x9e/0x160 [ 624.970570] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 624.975744] ? perf_trace_run_bpf_submit+0x2be/0x3d0 [ 624.980997] ? kmsan_set_origin_inline+0x6b/0x120 [ 624.985893] ? __msan_poison_alloca+0x15c/0x1d0 [ 624.990646] ? __x64_sys_semctl+0x11e/0x170 [ 624.995039] ? ksys_semctl+0x7f/0x640 [ 624.998897] ? __x64_sys_semctl+0x11e/0x170 [ 625.003278] ksys_semctl+0x4d5/0x640 [ 625.007050] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 625.012462] ? syscall_trace_enter+0x928/0xfc0 [ 625.017090] ? syscall_return_slowpath+0xe9/0x710 [ 625.021983] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 625.027473] __x64_sys_semctl+0x11e/0x170 [ 625.031771] ? semctl_down+0xf00/0xf00 [ 625.035693] do_syscall_64+0x15b/0x230 [ 625.039627] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 625.044851] RIP: 0033:0x455a99 [ 625.048189] RSP: 002b:00007fd030e54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000042 [ 625.055935] RAX: ffffffffffffffda RBX: 00007fd030e556d4 RCX: 0000000000455a99 [ 625.063255] RDX: 000000000000000d RSI: 0000000000000000 RDI: 0000000001a10337 [ 625.070560] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 625.077878] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000014 [ 625.085178] R13: 00000000004c0a28 R14: 00000000004d0788 R15: 0000000000000000 [ 625.095101] ------------[ cut here ]------------ [ 625.099932] WARNING: CPU: 0 PID: 31735 at mm/kmsan/kmsan.c:1363 kmsan_get_shadow_address+0xa3/0x1f0 [ 625.109117] Kernel panic - not syncing: panic_on_warn set ... [ 625.109117] [ 625.116495] CPU: 0 PID: 31735 Comm: syz-executor1 Not tainted 4.17.0+ #9 [ 625.123345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 625.132700] Call Trace: [ 625.135298] dump_stack+0x185/0x1d0 [ 625.138932] panic+0x3d0/0x990 [ 625.142132] ? disable_trace_on_warning+0x18/0xd0 [ 625.146984] __warn+0x40f/0x580 [ 625.150271] ? kmsan_get_shadow_address+0xa3/0x1f0 [ 625.155208] report_bug+0x72a/0x880 [ 625.158848] ? kmsan_get_shadow_address+0xa3/0x1f0 [ 625.163786] ? kmsan_get_shadow_address+0xa3/0x1f0 [ 625.168731] do_error_trap+0x1c1/0x620 [ 625.172624] ? vprintk_func+0x517/0x700 [ 625.176629] ? __msan_get_context_state+0x20/0xf0 [ 625.181481] do_invalid_op+0x46/0x50 [ 625.185293] invalid_op+0x14/0x20 [ 625.188754] RIP: 0010:kmsan_get_shadow_address+0xa3/0x1f0 [ 625.194287] RSP: 0018:ffff8801aa9af948 EFLAGS: 00010082 [ 625.199655] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 625.206944] RDX: ffffc9000239e000 RSI: 000000000002ea10 RDI: 000000000002ea11 [ 625.214399] RBP: ffff8801aa9af960 R08: 000000918adae056 R09: 0000000000000000 [ 625.221685] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000246 [ 625.228964] R13: 000000000000800e R14: 0000000000000001 R15: 000000000000800e [ 625.236265] ? kmsan_get_shadow_address+0xa3/0x1f0 [ 625.241210] kmsan_internal_check_memory+0x81/0x1f0 [ 625.246245] kmsan_copy_to_user+0x7a/0x160 [ 625.250503] semctl_main+0x12e0/0x58b0 [ 625.254404] ? syscall_return_slowpath+0x313/0x710 [ 625.259378] ? kmsan_set_origin_inline+0x6b/0x120 [ 625.265466] ? kmsan_set_origin+0x9e/0x160 [ 625.269715] ? perf_trace_run_bpf_submit+0x1e9/0x3d0 [ 625.274831] ? perf_trace_run_bpf_submit+0x2be/0x3d0 [ 625.279942] ? kmsan_set_origin_inline+0x6b/0x120 [ 625.284790] ? __msan_poison_alloca+0x15c/0x1d0 [ 625.289466] ? __x64_sys_semctl+0x11e/0x170 [ 625.293800] ? ksys_semctl+0x7f/0x640 [ 625.297608] ? __x64_sys_semctl+0x11e/0x170 [ 625.302544] ksys_semctl+0x4d5/0x640 [ 625.306268] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 625.311653] ? syscall_trace_enter+0x928/0xfc0 [ 625.316248] ? syscall_return_slowpath+0xe9/0x710 [ 625.321095] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 625.326470] __x64_sys_semctl+0x11e/0x170 [ 625.330632] ? semctl_down+0xf00/0xf00 [ 625.334535] do_syscall_64+0x15b/0x230 [ 625.338635] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 625.343916] RIP: 0033:0x455a99 [ 625.347137] RSP: 002b:00007fd030e54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000042 [ 625.355031] RAX: ffffffffffffffda RBX: 00007fd030e556d4 RCX: 0000000000455a99 [ 625.362407] RDX: 000000000000000d RSI: 0000000000000000 RDI: 0000000001a10337 [ 625.370370] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 625.377866] R10: 0000000020000180 R11: 0000000000000246 R12: 0000000000000014 [ 625.385145] R13: 00000000004c0a28 R14: 00000000004d0788 R15: 0000000000000000 [ 625.393161] Dumping ftrace buffer: [ 625.396699] (ftrace buffer empty) [ 625.400398] Kernel Offset: disabled [ 625.404009] Rebooting in 86400 seconds..