0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xa0, @string={0xa0, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c6"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:50:54 executing program 4: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000380), &(0x7f00000003c0)={'syz', 0x0}, 0x0, 0x0, r0) 22:50:54 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000880)={&(0x7f00000000c0)={0x2, 0x4e24, @remote}, 0x10, 0x0, 0x0, &(0x7f00000007c0)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}, 0x0) 22:50:54 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) select(0x40, &(0x7f0000000100)={0x8}, 0x0, 0x0, 0x0) 22:50:54 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000001740), 0x2, 0x0) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000001f80)=@multiplanar_overlay={0x0, 0x1, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c72d2c88"}, 0x0, 0x3, {0x0}}) 22:50:54 executing program 4: add_key$user(&(0x7f0000000080), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f00000005c0), &(0x7f0000000600)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000480)='encrypted\x00', 0x0, 0x0, 0x0, r0) 22:50:54 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000040)) 22:50:54 executing program 5: r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) write$sysctl(r0, &(0x7f0000000180)='6\x00', 0x2) 22:50:55 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r2, &(0x7f0000002d00)=[{{&(0x7f0000001fc0)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000002040)=""/64, 0x40}, {&(0x7f0000002080)=""/52, 0x34}, {&(0x7f00000047c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/93, 0x5d}, {&(0x7f0000002140)=""/31, 0x1f}, {&(0x7f0000002180)=""/63, 0x3f}, {&(0x7f0000002e00)=""/91, 0x5b}], 0x7, &(0x7f0000002300)=""/82, 0x52}, 0x16}, {{&(0x7f0000002380)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @local}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002400)=""/56, 0x38}, {&(0x7f0000002440)=""/114, 0x72}, {&(0x7f00000024c0)=""/24, 0x18}, {&(0x7f0000002500)=""/23, 0x17}], 0x4}}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000057c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/64, 0x40}, {&(0x7f0000002600)=""/20, 0x14}, {&(0x7f0000002640)=""/211, 0xd3}], 0x4, &(0x7f0000002780)=""/44, 0x2c}, 0x7}, {{&(0x7f00000027c0)=@phonet, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002840)=""/233, 0xe9}, {&(0x7f0000002940)=""/146, 0x92}, {&(0x7f0000002a00)=""/1, 0x1}, {&(0x7f0000002a40)=""/173, 0xad}, {&(0x7f0000002b00)=""/224, 0xe0}], 0x5}, 0x3}], 0x4, 0x40000000, &(0x7f0000003140)) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000004640)=ANY=[@ANYBLOB="0e84e8d810000507000000000000000000000000ec2b0fdcd8d3e74532ed93481e23d19e73a168e4972d1b314b4a68378aabf747e0bb13ca746cd519116561487f769e6885817ca54ea58e3236ea1023bdb947dc6a4d5969289aece49ca7da07dfa33c6382a5d2d182a009394b3030c81ecd52f0b743a95ebced939c7dbeeeca8c1bbcea884d20ff", @ANYRES32=0x0, @ANYBLOB="00000000000000003800128008000100677265002c0002800500160000000000310010004e200000060010004e210000060010000000000008000400f9ffffff"], 0x58}}, 0x0) sendmsg$inet(r3, &(0x7f0000002c40)={&(0x7f0000002240)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000004280)=[{&(0x7f0000003180)="fe3f446a180d3728aefa94786512cf0a62cd61718b1ca728bb0e26968f624f0b48de41bc2f71a195252dd99067a9573844d535b36f630f50caf934c82e4ccf13a41e7f5168b9fcfb0645def15361cd48fe43f32b931942fa621557b8f83051de306f064f6e403b7f419ffb671063844957cf52b11d9916e8c136e4792c25d14912", 0x81}, {&(0x7f0000002540)="353fd4c37ce37ed210b013be803e3c0169c6ca6727d5b35a4ee8e593ba45cf8f15967c3de977c416f3193acd95d895c93214f6818089180ee019635bdc9b0f73", 0x40}, {&(0x7f0000003240)="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", 0x1000}, {&(0x7f0000004240)="1c1abbfc8d22666f26bb4f33aac77798b7a98009b91f36b4f47f8f6b1315c33370f286d7e37d209794d45fea17107af6595f2e275be545a285a97e", 0x3b}], 0x4}, 0x400c000) recvmmsg(r1, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000280)=""/157, 0x9d}, {&(0x7f0000000340)=""/150, 0x96}, {&(0x7f0000000400)=""/143, 0x8f}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/138, 0x8a}], 0x7, &(0x7f0000000680)=""/242, 0xf2}, 0x5}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000780)=""/8, 0x8}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x2}, 0x9}, {{&(0x7f0000001800)=@x25, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/180, 0xb4}, {&(0x7f0000001940)=""/31, 0x1f}, {&(0x7f0000001980)=""/133, 0x85}], 0x3, &(0x7f0000001a80)=""/215, 0xd7}, 0x5}, {{&(0x7f0000001b80)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c00)=""/220, 0xdc}, {&(0x7f0000001d00)=""/153, 0x99}, {&(0x7f0000001dc0)=""/178, 0xb2}], 0x3}, 0xfffff9ca}], 0x4, 0x2063, &(0x7f0000004300)={0x77359400}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x4513, 0x26, 0x8}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r4}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000004740)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) r8 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r8, 0x200004) sendfile(r7, r8, 0x0, 0x80001d00c0d1) bpf$PROG_LOAD(0x5, &(0x7f00000045c0)={0xd, 0xe, &(0x7f0000004340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x90331248, 0x0, 0x0, 0x0, 0xc72}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x7}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x2}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd3a40000}]}, &(0x7f00000043c0)='GPL\x00', 0xffffff81, 0xa9, &(0x7f0000004400)=""/169, 0x41000, 0x8, '\x00', 0x0, 0x3e, 0xffffffffffffffff, 0x8, &(0x7f00000044c0)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004500)={0x5, 0xa, 0x9}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000004580)=[0xffffffffffffffff, r4, r8, r4]}, 0x80) 22:50:55 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x1f0, 0x0, 0x120, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={{0x28}}, @common=@eui64={{0x28}}]}, @REJECT={0x28}}, {{@ipv6={@local, @local, [], [], 'veth1_to_batadv\x00', 'bridge_slave_1\x00'}, 0x0, 0xa8, 0xd0}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3f0) 22:50:55 executing program 2: bpf$PROG_LOAD(0x5, 0x0, 0xb737a084bcc6bcc) 22:50:55 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = dup(r0) r2 = socket$packet(0x11, 0x2, 0x300) dup2(r1, r2) [ 1466.084722][T32011] x_tables: duplicate underflow at hook 2 [ 1466.195423][T32016] "syz-executor.3" (32016) uses obsolete ecb(arc4) skcipher [ 1466.211227][ T27] audit: type=1800 audit(1659394255.210:281): pid=32016 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file1" dev="sda1" ino=1165 res=0 errno=0 [ 1466.368958][ T3689] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 1466.608889][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1466.729196][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1466.739918][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1466.749135][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1466.758492][ T3689] usb 1-1: config 0 descriptor?? [ 1466.800586][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1466.809508][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1467.118909][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1467.268931][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1467.277658][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1467.388892][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1467.396319][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1467.404618][ T4874] em28xx 1-1:0.0: Registering snapshot button... [ 1467.414595][ T3689] usb 1-1: USB disconnect, device number 48 [ 1467.421638][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:50:56 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xa0, @string={0xa0, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c6"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:50:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, 0x0) 22:50:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic) 22:50:56 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x5, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f00000000c0)={0x0, 0x1, 0x2}) 22:50:56 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0xa182) socket$pppl2tp(0x18, 0x1, 0x1) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r0, &(0x7f0000001340)={0x5, 0x10, 0xfa00, {0x0}}, 0x18) [ 1467.431085][ T4874] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input699 [ 1467.442239][ T4874] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1467.450928][ T3689] em28xx 1-1:0.0: Closing input extension [ 1467.456693][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1467.467012][ T3689] em28xx 1-1:0.0: Freeing device 22:50:56 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r2, &(0x7f0000002d00)=[{{&(0x7f0000001fc0)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000002040)=""/64, 0x40}, {&(0x7f0000002080)=""/52, 0x34}, {&(0x7f00000047c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/93, 0x5d}, {&(0x7f0000002140)=""/31, 0x1f}, {&(0x7f0000002180)=""/63, 0x3f}, {&(0x7f0000002e00)=""/91, 0x5b}], 0x7, &(0x7f0000002300)=""/82, 0x52}, 0x16}, {{&(0x7f0000002380)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @local}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002400)=""/56, 0x38}, {&(0x7f0000002440)=""/114, 0x72}, {&(0x7f00000024c0)=""/24, 0x18}, {&(0x7f0000002500)=""/23, 0x17}], 0x4}}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000057c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/64, 0x40}, {&(0x7f0000002600)=""/20, 0x14}, {&(0x7f0000002640)=""/211, 0xd3}], 0x4, &(0x7f0000002780)=""/44, 0x2c}, 0x7}, {{&(0x7f00000027c0)=@phonet, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002840)=""/233, 0xe9}, {&(0x7f0000002940)=""/146, 0x92}, {&(0x7f0000002a00)=""/1, 0x1}, {&(0x7f0000002a40)=""/173, 0xad}, {&(0x7f0000002b00)=""/224, 0xe0}], 0x5}, 0x3}], 0x4, 0x40000000, &(0x7f0000003140)) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000004640)=ANY=[@ANYBLOB="0e84e8d810000507000000000000000000000000ec2b0fdcd8d3e74532ed93481e23d19e73a168e4972d1b314b4a68378aabf747e0bb13ca746cd519116561487f769e6885817ca54ea58e3236ea1023bdb947dc6a4d5969289aece49ca7da07dfa33c6382a5d2d182a009394b3030c81ecd52f0b743a95ebced939c7dbeeeca8c1bbcea884d20ff", @ANYRES32=0x0, @ANYBLOB="00000000000000003800128008000100677265002c0002800500160000000000310010004e200000060010004e210000060010000000000008000400f9ffffff"], 0x58}}, 0x0) sendmsg$inet(r3, &(0x7f0000002c40)={&(0x7f0000002240)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000004280)=[{&(0x7f0000003180)="fe3f446a180d3728aefa94786512cf0a62cd61718b1ca728bb0e26968f624f0b48de41bc2f71a195252dd99067a9573844d535b36f630f50caf934c82e4ccf13a41e7f5168b9fcfb0645def15361cd48fe43f32b931942fa621557b8f83051de306f064f6e403b7f419ffb671063844957cf52b11d9916e8c136e4792c25d14912", 0x81}, {&(0x7f0000002540)="353fd4c37ce37ed210b013be803e3c0169c6ca6727d5b35a4ee8e593ba45cf8f15967c3de977c416f3193acd95d895c93214f6818089180ee019635bdc9b0f73", 0x40}, {&(0x7f0000003240)="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", 0x1000}, {&(0x7f0000004240)="1c1abbfc8d22666f26bb4f33aac77798b7a98009b91f36b4f47f8f6b1315c33370f286d7e37d209794d45fea17107af6595f2e275be545a285a97e", 0x3b}], 0x4}, 0x400c000) recvmmsg(r1, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000280)=""/157, 0x9d}, {&(0x7f0000000340)=""/150, 0x96}, {&(0x7f0000000400)=""/143, 0x8f}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/138, 0x8a}], 0x7, &(0x7f0000000680)=""/242, 0xf2}, 0x5}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000780)=""/8, 0x8}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x2}, 0x9}, {{&(0x7f0000001800)=@x25, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/180, 0xb4}, {&(0x7f0000001940)=""/31, 0x1f}, {&(0x7f0000001980)=""/133, 0x85}], 0x3, &(0x7f0000001a80)=""/215, 0xd7}, 0x5}, {{&(0x7f0000001b80)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c00)=""/220, 0xdc}, {&(0x7f0000001d00)=""/153, 0x99}, {&(0x7f0000001dc0)=""/178, 0xb2}], 0x3}, 0xfffff9ca}], 0x4, 0x2063, &(0x7f0000004300)={0x77359400}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x4513, 0x26, 0x8}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r4}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000004740)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) r8 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r8, 0x200004) sendfile(r7, r8, 0x0, 0x80001d00c0d1) bpf$PROG_LOAD(0x5, &(0x7f00000045c0)={0xd, 0xe, &(0x7f0000004340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x90331248, 0x0, 0x0, 0x0, 0xc72}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x7}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x2}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd3a40000}]}, &(0x7f00000043c0)='GPL\x00', 0xffffff81, 0xa9, &(0x7f0000004400)=""/169, 0x41000, 0x8, '\x00', 0x0, 0x3e, 0xffffffffffffffff, 0x8, &(0x7f00000044c0)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004500)={0x5, 0xa, 0x9}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000004580)=[0xffffffffffffffff, r4, r8, r4]}, 0x80) socket$kcm(0x2b, 0x1, 0x0) (async) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) (async) recvmmsg(r2, &(0x7f0000002d00)=[{{&(0x7f0000001fc0)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000002040)=""/64, 0x40}, {&(0x7f0000002080)=""/52, 0x34}, {&(0x7f00000047c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/93, 0x5d}, {&(0x7f0000002140)=""/31, 0x1f}, {&(0x7f0000002180)=""/63, 0x3f}, {&(0x7f0000002e00)=""/91, 0x5b}], 0x7, &(0x7f0000002300)=""/82, 0x52}, 0x16}, {{&(0x7f0000002380)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @local}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002400)=""/56, 0x38}, {&(0x7f0000002440)=""/114, 0x72}, {&(0x7f00000024c0)=""/24, 0x18}, {&(0x7f0000002500)=""/23, 0x17}], 0x4}}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000057c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/64, 0x40}, {&(0x7f0000002600)=""/20, 0x14}, {&(0x7f0000002640)=""/211, 0xd3}], 0x4, &(0x7f0000002780)=""/44, 0x2c}, 0x7}, {{&(0x7f00000027c0)=@phonet, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002840)=""/233, 0xe9}, {&(0x7f0000002940)=""/146, 0x92}, {&(0x7f0000002a00)=""/1, 0x1}, {&(0x7f0000002a40)=""/173, 0xad}, {&(0x7f0000002b00)=""/224, 0xe0}], 0x5}, 0x3}], 0x4, 0x40000000, &(0x7f0000003140)) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000004640)=ANY=[@ANYBLOB="0e84e8d810000507000000000000000000000000ec2b0fdcd8d3e74532ed93481e23d19e73a168e4972d1b314b4a68378aabf747e0bb13ca746cd519116561487f769e6885817ca54ea58e3236ea1023bdb947dc6a4d5969289aece49ca7da07dfa33c6382a5d2d182a009394b3030c81ecd52f0b743a95ebced939c7dbeeeca8c1bbcea884d20ff", @ANYRES32=0x0, @ANYBLOB="00000000000000003800128008000100677265002c0002800500160000000000310010004e200000060010004e210000060010000000000008000400f9ffffff"], 0x58}}, 0x0) (async) sendmsg$inet(r3, &(0x7f0000002c40)={&(0x7f0000002240)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000004280)=[{&(0x7f0000003180)="fe3f446a180d3728aefa94786512cf0a62cd61718b1ca728bb0e26968f624f0b48de41bc2f71a195252dd99067a9573844d535b36f630f50caf934c82e4ccf13a41e7f5168b9fcfb0645def15361cd48fe43f32b931942fa621557b8f83051de306f064f6e403b7f419ffb671063844957cf52b11d9916e8c136e4792c25d14912", 0x81}, {&(0x7f0000002540)="353fd4c37ce37ed210b013be803e3c0169c6ca6727d5b35a4ee8e593ba45cf8f15967c3de977c416f3193acd95d895c93214f6818089180ee019635bdc9b0f73", 0x40}, {&(0x7f0000003240)="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", 0x1000}, {&(0x7f0000004240)="1c1abbfc8d22666f26bb4f33aac77798b7a98009b91f36b4f47f8f6b1315c33370f286d7e37d209794d45fea17107af6595f2e275be545a285a97e", 0x3b}], 0x4}, 0x400c000) (async) recvmmsg(r1, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000280)=""/157, 0x9d}, {&(0x7f0000000340)=""/150, 0x96}, {&(0x7f0000000400)=""/143, 0x8f}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/138, 0x8a}], 0x7, &(0x7f0000000680)=""/242, 0xf2}, 0x5}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000780)=""/8, 0x8}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x2}, 0x9}, {{&(0x7f0000001800)=@x25, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/180, 0xb4}, {&(0x7f0000001940)=""/31, 0x1f}, {&(0x7f0000001980)=""/133, 0x85}], 0x3, &(0x7f0000001a80)=""/215, 0xd7}, 0x5}, {{&(0x7f0000001b80)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c00)=""/220, 0xdc}, {&(0x7f0000001d00)=""/153, 0x99}, {&(0x7f0000001dc0)=""/178, 0xb2}], 0x3}, 0xfffff9ca}], 0x4, 0x2063, &(0x7f0000004300)={0x77359400}) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x4513, 0x26, 0x8}) (async) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r4}) (async) socket$alg(0x26, 0x5, 0x0) (async) bind$alg(r5, &(0x7f0000004740)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) (async) accept$alg(r5, 0x0, 0x0) (async) dup(r6) (async) open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) (async) ftruncate(r8, 0x200004) (async) sendfile(r7, r8, 0x0, 0x80001d00c0d1) (async) bpf$PROG_LOAD(0x5, &(0x7f00000045c0)={0xd, 0xe, &(0x7f0000004340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x90331248, 0x0, 0x0, 0x0, 0xc72}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x7}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x2}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd3a40000}]}, &(0x7f00000043c0)='GPL\x00', 0xffffff81, 0xa9, &(0x7f0000004400)=""/169, 0x41000, 0x8, '\x00', 0x0, 0x3e, 0xffffffffffffffff, 0x8, &(0x7f00000044c0)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004500)={0x5, 0xa, 0x9}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000004580)=[0xffffffffffffffff, r4, r8, r4]}, 0x80) (async) 22:50:56 executing program 4: accept4(0xffffffffffffffff, 0x0, 0x0, 0x81000) 22:50:56 executing program 5: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000280), 0x0, 0x0, 0x0, r1) 22:50:56 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0, 0x0, 0x0) 22:50:56 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2}}) 22:50:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x14, r1, 0x1}, 0x14}}, 0x0) 22:50:56 executing program 5: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) setsockopt$rose(r0, 0x104, 0x5, &(0x7f00000016c0), 0x4) [ 1467.928907][ T3689] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 1468.178878][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1468.300891][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1468.310849][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1468.319992][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1468.329321][ T3689] usb 1-1: config 0 descriptor?? [ 1468.371894][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1468.380809][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1468.688993][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1468.839048][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1468.847298][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1468.959047][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1468.966512][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1468.976671][ T4874] em28xx 1-1:0.0: Registering snapshot button... [ 1468.988000][ T3689] usb 1-1: USB disconnect, device number 49 [ 1468.997856][ T4874] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input700 22:50:58 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98a"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:50:58 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f00000003c0)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "f1676a4cae7c2a1ffa012637e58ceba6b70193e3c03e89fdc155f661cf5475c79cddb82208f69d04392871078e8a01fd7f78efce4d73b7426297c465c538853878eaae0f973cec30f0ce228f9a8b39e2db7f0ca8ec9f950cd304e37ae64aafdc462b160d5ab29b408eea0aa8afe0429e9d24e3ddfb44abf49f61d31a50a6f9ba6b529c48a874eab1c78fca05cc72fa7f4e6c242a5e5a12c89088a20bcaca4357b7098cce600b873c1fcd5e0a8a795994aa367542975628116a285c9e4500ee8dcb7330ca6da51dd2b555d857ef4af1ef08166ea325e1632b09ea6ea2c67600483c6c759adf23c013aa4617eb36cb95668aad77a0581358dac526b744de990296"}, r1}}, 0x128) 22:50:58 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) (async, rerun: 64) recvmmsg(r2, &(0x7f0000002d00)=[{{&(0x7f0000001fc0)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000002040)=""/64, 0x40}, {&(0x7f0000002080)=""/52, 0x34}, {&(0x7f00000047c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/93, 0x5d}, {&(0x7f0000002140)=""/31, 0x1f}, {&(0x7f0000002180)=""/63, 0x3f}, {&(0x7f0000002e00)=""/91, 0x5b}], 0x7, &(0x7f0000002300)=""/82, 0x52}, 0x16}, {{&(0x7f0000002380)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @local}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002400)=""/56, 0x38}, {&(0x7f0000002440)=""/114, 0x72}, {&(0x7f00000024c0)=""/24, 0x18}, {&(0x7f0000002500)=""/23, 0x17}], 0x4}}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000057c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/64, 0x40}, {&(0x7f0000002600)=""/20, 0x14}, {&(0x7f0000002640)=""/211, 0xd3}], 0x4, &(0x7f0000002780)=""/44, 0x2c}, 0x7}, {{&(0x7f00000027c0)=@phonet, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002840)=""/233, 0xe9}, {&(0x7f0000002940)=""/146, 0x92}, {&(0x7f0000002a00)=""/1, 0x1}, {&(0x7f0000002a40)=""/173, 0xad}, {&(0x7f0000002b00)=""/224, 0xe0}], 0x5}, 0x3}], 0x4, 0x40000000, &(0x7f0000003140)) (async, rerun: 64) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000004640)=ANY=[@ANYBLOB="0e84e8d810000507000000000000000000000000ec2b0fdcd8d3e74532ed93481e23d19e73a168e4972d1b314b4a68378aabf747e0bb13ca746cd519116561487f769e6885817ca54ea58e3236ea1023bdb947dc6a4d5969289aece49ca7da07dfa33c6382a5d2d182a009394b3030c81ecd52f0b743a95ebced939c7dbeeeca8c1bbcea884d20ff", @ANYRES32=0x0, @ANYBLOB="00000000000000003800128008000100677265002c0002800500160000000000310010004e200000060010004e210000060010000000000008000400f9ffffff"], 0x58}}, 0x0) sendmsg$inet(r3, &(0x7f0000002c40)={&(0x7f0000002240)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000004280)=[{&(0x7f0000003180)="fe3f446a180d3728aefa94786512cf0a62cd61718b1ca728bb0e26968f624f0b48de41bc2f71a195252dd99067a9573844d535b36f630f50caf934c82e4ccf13a41e7f5168b9fcfb0645def15361cd48fe43f32b931942fa621557b8f83051de306f064f6e403b7f419ffb671063844957cf52b11d9916e8c136e4792c25d14912", 0x81}, {&(0x7f0000002540)="353fd4c37ce37ed210b013be803e3c0169c6ca6727d5b35a4ee8e593ba45cf8f15967c3de977c416f3193acd95d895c93214f6818089180ee019635bdc9b0f73", 0x40}, {&(0x7f0000003240)="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", 0x1000}, {&(0x7f0000004240)="1c1abbfc8d22666f26bb4f33aac77798b7a98009b91f36b4f47f8f6b1315c33370f286d7e37d209794d45fea17107af6595f2e275be545a285a97e", 0x3b}], 0x4}, 0x400c000) (async) recvmmsg(r1, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000280)=""/157, 0x9d}, {&(0x7f0000000340)=""/150, 0x96}, {&(0x7f0000000400)=""/143, 0x8f}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/138, 0x8a}], 0x7, &(0x7f0000000680)=""/242, 0xf2}, 0x5}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000780)=""/8, 0x8}, {&(0x7f00000007c0)=""/4096, 0x1000}], 0x2}, 0x9}, {{&(0x7f0000001800)=@x25, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001880)=""/180, 0xb4}, {&(0x7f0000001940)=""/31, 0x1f}, {&(0x7f0000001980)=""/133, 0x85}], 0x3, &(0x7f0000001a80)=""/215, 0xd7}, 0x5}, {{&(0x7f0000001b80)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c00)=""/220, 0xdc}, {&(0x7f0000001d00)=""/153, 0x99}, {&(0x7f0000001dc0)=""/178, 0xb2}], 0x3}, 0xfffff9ca}], 0x4, 0x2063, &(0x7f0000004300)={0x77359400}) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x4513, 0x26, 0x8}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r4}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000004740)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) (async) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) (async) r8 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r8, 0x200004) sendfile(r7, r8, 0x0, 0x80001d00c0d1) (async) bpf$PROG_LOAD(0x5, &(0x7f00000045c0)={0xd, 0xe, &(0x7f0000004340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x90331248, 0x0, 0x0, 0x0, 0xc72}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x7}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x2}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1}, @map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd3a40000}]}, &(0x7f00000043c0)='GPL\x00', 0xffffff81, 0xa9, &(0x7f0000004400)=""/169, 0x41000, 0x8, '\x00', 0x0, 0x3e, 0xffffffffffffffff, 0x8, &(0x7f00000044c0)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000004500)={0x5, 0xa, 0x9}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000004580)=[0xffffffffffffffff, r4, r8, r4]}, 0x80) 22:50:58 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc2, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/134, 0x86}], 0x1) 22:50:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000001200), 0x0, 0x800) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) 22:50:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000b00)={&(0x7f00000005c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000940)={0x14}, 0x14}}, 0x0) [ 1469.009254][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1469.015888][ T4874] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1469.024566][ T3689] em28xx 1-1:0.0: Closing input extension [ 1469.030414][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1469.039675][ T3689] em28xx 1-1:0.0: Freeing device 22:50:58 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) sendto$l2tp(r0, &(0x7f0000000000)="a6", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x43}}, 0x10) 22:50:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000440)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 22:50:58 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) 22:50:58 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000300)={0x13, 0x10, 0xfa00, {&(0x7f0000000000), r1, 0x1}}, 0x18) 22:50:58 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) signalfd(r0, &(0x7f0000000040)={[0xeea]}, 0x8) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:50:58 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000007180), 0x2, 0x0) ioctl$vim2m_VIDIOC_QUERYBUF(r0, 0xc0585609, 0x0) [ 1469.498877][ T3689] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 1469.740099][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1469.859064][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1469.869065][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1469.878115][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1469.888088][ T3689] usb 1-1: config 0 descriptor?? [ 1469.930612][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1469.940606][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1470.248900][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1470.400648][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1470.408877][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1470.518981][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1470.526215][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1470.534430][ T4874] em28xx 1-1:0.0: Registering snapshot button... [ 1470.542041][ T4874] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input701 [ 1470.553814][ T3689] usb 1-1: USB disconnect, device number 50 [ 1470.560464][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:50:59 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98a"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:50:59 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_FORWARD(r0, 0x40084149, &(0x7f00000000c0)) 22:50:59 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, 0x0, &(0x7f0000000140)) 22:50:59 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000000100)={0x1, 'caif0\x00'}) 22:50:59 executing program 1: r0 = add_key$keyring(&(0x7f00000005c0), &(0x7f0000000600)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$fscrypt_v1(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)={0x0, "90e19b66a92f24bb988a17aa27a3d97f57146fdcae5415ae7f9af9c296002f7af6008c09199956ae8dcf1e9144367df727a05820d631b7982e9d9276556c59b5"}, 0x48, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000005c0)='id_legacy\x00', &(0x7f0000000600)={'syz', 0x0}, r1) 22:50:59 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) signalfd(r0, &(0x7f0000000040)={[0xeea]}, 0x8) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) socket$kcm(0x2b, 0x1, 0x0) (async) signalfd(r0, &(0x7f0000000040)={[0xeea]}, 0x8) (async) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) (async) [ 1470.567046][ T4874] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1470.577554][ T3689] em28xx 1-1:0.0: Closing input extension [ 1470.583423][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1470.594950][ T3689] em28xx 1-1:0.0: Freeing device 22:50:59 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)) 22:50:59 executing program 1: setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000000), 0x8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 22:50:59 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000005c80), 0x0, 0x0) 22:50:59 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x1acd81e30bf1a992, 0x0, 0x0) 22:50:59 executing program 4: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000082c0), 0x10) 22:50:59 executing program 2: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r0) [ 1471.048893][ T3689] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 1471.288904][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1471.409046][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1471.419330][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1471.428542][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1471.438058][ T3689] usb 1-1: config 0 descriptor?? [ 1471.481049][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1471.489835][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1471.798973][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1471.949186][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1471.957436][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1472.069071][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1472.076543][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1472.085279][ T3689] usb 1-1: USB disconnect, device number 51 [ 1472.097497][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1472.103242][ T4874] em28xx 1-1:0.0: Registering snapshot button... 22:51:01 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98a"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000740)={0x14, r1, 0x1}, 0x14}}, 0x0) 22:51:01 executing program 4: r0 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_HMACKEYID={0x8}]}, 0x1c}}, 0x0) [ 1472.110341][ T4874] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input702 [ 1472.121594][ T4874] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1472.130292][ T3689] em28xx 1-1:0.0: Closing input extension [ 1472.136062][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1472.146408][ T3689] em28xx 1-1:0.0: Freeing device 22:51:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000940)={0x14}, 0x14}}, 0x0) 22:51:01 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x26840, 0x0) 22:51:01 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) signalfd(r0, &(0x7f0000000040)={[0xeea]}, 0x8) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) socket$kcm(0x2b, 0x1, 0x0) (async) signalfd(r0, &(0x7f0000000040)={[0xeea]}, 0x8) (async) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) (async) 22:51:01 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) connect(r0, &(0x7f0000001e00)=@generic={0x0, "eb0a26973c6639c567328ddd0b66b8d0e6af651b0fd43b2eb884a9d1a6453faec4c513a2ad77b38882d06c3eb95b851a6bd76bfe57c790f9551d11d71d1ab4fbdf7d38b502d7bd5a30716a839a06d2aaf2d20ac73bf3f187ab0943870f64926561b5edf07c4f956bdd29c0d79214e9108d723740c4555e6dddb32a5b9f00"}, 0x80) 22:51:01 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000140)={0x0, 0x3}) 22:51:01 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(r0, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000040)="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", 0x219}], 0x1}}], 0x1, 0x0) 22:51:01 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=0xffffffffffffffff) 22:51:01 executing program 1: syz_emit_ethernet(0x82, &(0x7f00000000c0)={@random="1d8d6d9b8ed5", @random="b7ba9be2f1a8", @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "674b1f", 0x4c, 0x2f, 0x0, @dev, @local, {[@fragment]}}}}}, 0x0) 22:51:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) r1 = socket$kcm(0x2b, 0x4, 0x0) sendmsg$inet(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) [ 1472.648907][ T3689] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 1472.888894][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1473.009009][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1473.018971][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1473.028191][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1473.037876][ T3689] usb 1-1: config 0 descriptor?? [ 1473.082602][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1473.091444][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1473.399000][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1473.548924][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1473.557098][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1473.668870][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1473.676099][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1473.684145][ T3689] usb 1-1: USB disconnect, device number 52 [ 1473.695145][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1473.700917][ T4874] em28xx 1-1:0.0: Registering snapshot button... [ 1473.708089][ T4874] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input703 22:51:02 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xa8, @string={0xa8, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:02 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@random="1d8d6dd1ddd5", @local, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "f4e6c3", 0x18, 0x0, 0x0, @local, @dev, {[@routing={0x0, 0x2, 0x1, 0x0, 0x0, [@loopback]}]}}}}}, 0x0) 22:51:02 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0), 0x111}}, 0x20) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000004c0), 0x106}}, 0x20) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) 22:51:02 executing program 4: socketpair(0x1e, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) bind$l2tp6(r0, 0x0, 0x0) 22:51:02 executing program 1: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = dup(r0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002d40)=0xffffffffffffffff) 22:51:02 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) (async) r1 = socket$kcm(0x2b, 0x4, 0x0) sendmsg$inet(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) [ 1473.719507][ T4874] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1473.728402][ T3689] em28xx 1-1:0.0: Closing input extension [ 1473.734352][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1473.745996][ T3689] em28xx 1-1:0.0: Freeing device 22:51:02 executing program 2: keyctl$dh_compute(0x17, &(0x7f00000001c0), &(0x7f0000000200)=""/254, 0xfe, &(0x7f0000000340)={&(0x7f0000000300)={'crc32-pclmul\x00'}}) 22:51:02 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000100)={{0x1, 0x1, 0x18}, './file1\x00'}) 22:51:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev, 0x0, 0x7800}}) 22:51:02 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f0000000000)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @remote}}}, 0x90) 22:51:02 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic) 22:51:02 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000002480)={&(0x7f0000000040)={0x2, 0x0, @private}, 0x10, 0x0, 0x0, &(0x7f00000022c0)=[@ip_tos_u8={{0x11}}], 0x18}, 0x0) [ 1474.218905][ T3689] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 1474.459191][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1474.579042][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1474.589403][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1474.598446][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1474.608087][ T3689] usb 1-1: config 0 descriptor?? [ 1474.651385][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1474.660479][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1474.968872][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1475.118981][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1475.127020][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1475.239134][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1475.246342][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1475.254615][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1475.262703][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input704 [ 1475.273693][ T3689] usb 1-1: USB disconnect, device number 53 [ 1475.283931][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:51:04 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xa8, @string={0xa8, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:04 executing program 5: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000200), 0x0) read$FUSE(r0, 0x0, 0x0) 22:51:04 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000480)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 22:51:04 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x2, {0xa, 0x4e24, 0x1000, @rand_addr=' \x01\x00', 0x2}}}, 0x32) 22:51:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000480), 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000015c0)) 22:51:04 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) (async) r1 = socket$kcm(0x2b, 0x4, 0x0) sendmsg$inet(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) [ 1475.295197][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1475.304057][ T3689] em28xx 1-1:0.0: Closing input extension [ 1475.310056][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1475.319875][ T3689] em28xx 1-1:0.0: Freeing device 22:51:04 executing program 4: getitimer(0x0, &(0x7f0000000540)) 22:51:04 executing program 2: syz_emit_ethernet(0x10a, &(0x7f0000000240)=ANY=[@ANYBLOB="1d8d6d9b8ed50180c200000186dd60674b1f00d42f00fc000000000000000000000000000000fe8000000000000000000000000000aa3b"], 0x0) 22:51:04 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000300)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000002c0), r1, 0x0, 0x1, 0x4}}, 0x20) 22:51:04 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000880)={&(0x7f00000000c0)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000000740)=[{0x0}], 0x1}, 0x0) 22:51:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') write$tun(r0, 0x0, 0x0) 22:51:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) [ 1475.798924][ T3689] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 1476.038980][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1476.162101][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1476.177311][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1476.186900][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1476.202108][ T3689] usb 1-1: config 0 descriptor?? [ 1476.241189][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1476.256148][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1476.568989][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1476.719080][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1476.728827][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1476.838905][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1476.846067][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1476.865739][ T3689] usb 1-1: USB disconnect, device number 54 [ 1476.878510][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1476.884224][ T4874] em28xx 1-1:0.0: Registering snapshot button... [ 1476.891559][ T4874] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input705 [ 1476.904696][ T4874] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1476.913438][ T3689] em28xx 1-1:0.0: Closing input extension [ 1476.919437][ T3689] em28xx 1-1:0.0: Deregistering snapshot button 22:51:05 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xa8, @string={0xa8, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:05 executing program 1: openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x280202) 22:51:05 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x0, 0x0) mmap$snddsp(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) 22:51:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) connect$packet(r1, 0x0, 0x0) 22:51:05 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0xffff, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:05 executing program 5: syz_open_dev$vcsn(&(0x7f0000000340), 0x9bd8, 0x6000) [ 1476.935961][ T3689] em28xx 1-1:0.0: Freeing device 22:51:05 executing program 5: socket$inet(0x2, 0x3, 0x8e) 22:51:06 executing program 1: r0 = socket$pppl2tp(0x18, 0x1, 0x1) fsetxattr$security_evm(r0, &(0x7f0000000040), &(0x7f0000000080)=@md5={0x1, "8095517b65de3f7a2b9c1154ef432356"}, 0x11, 0x0) 22:51:06 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0xffff, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:06 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0), 0x111}}, 0x20) 22:51:06 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$sock(r0, &(0x7f0000000740)={&(0x7f0000000380)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000400)="04d3fdfc905af1199b74fcddd1dc96cce6fdaea4642b449ae8acfdcb807c1e126a0e28be62fcbfdd115d9892bc944fc06c73214bcdd819b243b581ddc54a2afa5627c3f93963d18e2ae46047e05506428325b6a0e9cb22490302c12c5c8adfce126c00c5df443ca3c6a214a5ad529744c636087db4973c059341932bf745442c", 0x80}], 0x1}, 0x0) 22:51:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @private1, 0x0, 0x0, 0x0, 0x7fff}}) [ 1477.398897][ T3689] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 1477.638900][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1477.759089][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1477.769042][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1477.778082][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1477.787659][ T3689] usb 1-1: config 0 descriptor?? [ 1477.830520][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1477.839419][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1478.148917][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1478.298972][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1478.307128][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1478.418860][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1478.426067][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1478.434532][ T3689] usb 1-1: USB disconnect, device number 55 [ 1478.442468][ T4874] em28xx 1-1:0.0: Registering snapshot button... [ 1478.449384][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1478.455618][ T4874] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input706 22:51:07 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xa9, @string={0xa9, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282df"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1478.466891][ T4874] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1478.475782][ T3689] em28xx 1-1:0.0: Closing input extension [ 1478.485390][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1478.496978][ T3689] em28xx 1-1:0.0: Freeing device 22:51:07 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0xffff, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:07 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0x138, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@empty, @private0, [], [], 'netdevsim0\x00', 'ip6gretap0\x00'}, 0x0, 0x118, 0x138, 0x0, {}, [@common=@dst={{0x48}}, @common=@ipv6header={{0x28}}]}, @unspec=@NOTRACK={0x20}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @common=@unspec=@CLASSIFY={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x360) 22:51:07 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x5}) 22:51:07 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) 22:51:07 executing program 5: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000680)=@mmap={0x0, 0x1, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6ff37799"}}) 22:51:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCSPGRP(r0, 0x8902, 0x0) 22:51:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000001880)={&(0x7f0000000440)={0x2, 0x4e24, @remote}, 0x10, 0x0, 0x0, &(0x7f0000001840)=[@ip_ttl={{0x14}}], 0x18}, 0x0) 22:51:07 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @multicast1}, 0x1, 0x4, 0x2, 0x2}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="fea528f64d6b7b2e5c57f7648f1fded7a7", 0x11}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x108}, 0x40041) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:07 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) write$midi(r0, 0x0, 0x0) 22:51:07 executing program 5: bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040), 0xff4b) [ 1478.573560][T32204] x_tables: duplicate underflow at hook 3 22:51:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='timerslack_ns\x00') write$tun(r0, &(0x7f0000000300)={@void, @void, @eth={@remote, @link_local, @void, {@mpls_mc={0x8848, {[], @ipv4=@tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @private, @multicast2}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}}, 0x36) [ 1479.008913][ T3689] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 1479.248975][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1479.369299][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1479.379409][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1479.388490][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1479.400222][ T3689] usb 1-1: config 0 descriptor?? [ 1479.442055][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1479.451042][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1479.759113][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1479.908975][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1479.917092][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1480.028974][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1480.036161][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1480.050983][ T3689] usb 1-1: USB disconnect, device number 56 [ 1480.057470][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1480.063217][ T4875] em28xx 1-1:0.0: Registering snapshot button... 22:51:09 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xa9, @string={0xa9, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282df"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1480.070279][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input707 [ 1480.081958][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1480.090720][ T3689] em28xx 1-1:0.0: Closing input extension [ 1480.096512][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1480.108281][ T3689] em28xx 1-1:0.0: Freeing device 22:51:09 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, 0x0) 22:51:09 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), 0x10) 22:51:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @private1}}) 22:51:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x578, 0xffffffff, 0x0, 0x3b0, 0x0, 0xffffffff, 0xffffffff, 0x4a8, 0x4a8, 0x4a8, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x208, 0x250, 0x0, {}, [@common=@hl={{0x28}}, @common=@rt={{0x138}, {0x0, [], 0x0, 0x8, 0x0, [@mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={'\x00', '\xff\xff', @private}, @private1, @loopback, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0, @loopback, @remote, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev, @mcast2]}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@empty, 'team0\x00'}}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, [], [], 'veth0_virt_wifi\x00', 'dummy0\x00'}, 0x0, 0x120, 0x160, 0x0, {}, [@common=@srh={{0x30}}, @common=@dst={{0x48}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={{0x28}}]}, @REJECT={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5d8) 22:51:09 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @multicast1}, 0x1, 0x4, 0x2, 0x2}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="fea528f64d6b7b2e5c57f7648f1fded7a7", 0x11}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x108}, 0x40041) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:09 executing program 5: openat$mixer(0xffffffffffffff9c, &(0x7f0000000000), 0x141000, 0x0) 22:51:09 executing program 1: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = dup(r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f0000000100)=""/239, 0x1}) 22:51:09 executing program 2: r0 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r0, 0x1}, 0x14}}, 0x0) [ 1480.173875][T32230] x_tables: duplicate underflow at hook 2 22:51:09 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) read$FUSE(r0, 0x0, 0x50) 22:51:09 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}}, 0x0) 22:51:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, 0x90) [ 1480.608893][ T3689] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 1480.849006][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1480.968979][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1480.979144][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1480.988599][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1480.998531][ T3689] usb 1-1: config 0 descriptor?? [ 1481.041480][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1481.050332][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1481.359034][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1481.509219][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1481.517286][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1481.628914][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1481.636081][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1481.643690][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1481.655802][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input708 [ 1481.666839][ T3689] usb 1-1: USB disconnect, device number 57 [ 1481.677007][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1481.687480][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1481.696121][ T3689] em28xx 1-1:0.0: Closing input extension [ 1481.701959][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1481.720627][ T3689] em28xx 1-1:0.0: Freeing device 22:51:10 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xa9, @string={0xa9, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282df"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:10 executing program 2: syz_open_dev$vcsn(&(0x7f0000000c80), 0x5515, 0x0) 22:51:10 executing program 5: socket(0x0, 0x98a832bd5e7fc09c, 0x0) 22:51:10 executing program 1: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff9000/0x3000)=nil) geteuid() shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x0, 0xee00, 0x100}, 0xffffff31, 0x5, 0x4, 0x341, 0xffffffffffffffff, 0x0, 0x4}) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_INFO(0x0, 0xe, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmctl$SHM_STAT_ANY(0x0, 0xf, 0x0) 22:51:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x7a, 0x0, &(0x7f00000000c0)) 22:51:10 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @multicast1}, 0x1, 0x4, 0x2, 0x2}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="fea528f64d6b7b2e5c57f7648f1fded7a7", 0x11}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x108}, 0x40041) (async) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:10 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:10 executing program 4: r0 = socket(0x25, 0x5, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, 0x0) 22:51:10 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000080), 0x100000000000033c, 0x0, 0x0) 22:51:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000b40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a40)={0x14}, 0x14}}, 0x44) 22:51:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000d00)=ANY=[], 0x40c}}, 0x0) 22:51:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x21, 0x0, &(0x7f00000000c0)) [ 1481.905005][T32268] loop2: detected capacity change from 0 to 64 [ 1481.954206][T32268] ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 1481.967264][T32268] ntfs: (device loop2): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 1481.998330][T32268] ntfs: (device loop2): ntfs_fill_super(): Not an NTFS volume. [ 1482.178901][ T3689] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 1482.418928][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1482.539057][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1482.549389][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1482.558570][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1482.569224][ T3689] usb 1-1: config 0 descriptor?? [ 1482.612259][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1482.621350][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1482.929075][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1483.078927][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1483.086952][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1483.199107][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1483.206416][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1483.214548][ T3689] usb 1-1: USB disconnect, device number 58 [ 1483.225058][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1483.230906][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1483.237737][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input709 22:51:12 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, 0x0, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1483.249553][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1483.258031][ T3689] em28xx 1-1:0.0: Closing input extension [ 1483.264044][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1483.275631][ T3689] em28xx 1-1:0.0: Freeing device 22:51:12 executing program 4: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) 22:51:12 executing program 5: syz_open_dev$vcsn(0x0, 0x0, 0x0) syz_io_uring_setup(0xca3, &(0x7f0000000240), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) 22:51:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000340)=0x84) 22:51:12 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:12 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x4000, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0) 22:51:12 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001dc0)={0x0}, 0x7}, 0x0) 22:51:12 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x4000, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0) socket$kcm(0x2b, 0x1, 0x0) (async) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x4000, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0) (async) 22:51:12 executing program 4: syz_open_dev$vcsn(0x0, 0x0, 0x0) syz_io_uring_setup(0xca3, &(0x7f0000000240), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000002c0), 0x0) syz_io_uring_setup(0xb9b, &(0x7f0000000340), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) [ 1483.340535][T32280] loop2: detected capacity change from 0 to 64 22:51:12 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) 22:51:12 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0x4000, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0) [ 1483.382499][T32280] ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 1483.401920][T32280] ntfs: (device loop2): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. 22:51:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, 0x0, &(0x7f00000003c0)) [ 1483.469377][T32280] ntfs: (device loop2): ntfs_fill_super(): Not an NTFS volume. [ 1483.759131][ T3689] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 1483.840323][ T1223] ieee802154 phy0 wpan0: encryption failed: -22 [ 1483.846676][ T1223] ieee802154 phy1 wpan1: encryption failed: -22 [ 1484.018946][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1484.139129][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1484.149031][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1484.158066][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1484.167762][ T3689] usb 1-1: config 0 descriptor?? [ 1484.210863][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1484.219718][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1484.538899][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1484.688933][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1484.697214][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1484.808906][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1484.816118][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1484.825840][ T4874] em28xx 1-1:0.0: Registering snapshot button... [ 1484.834785][ T4874] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input710 [ 1484.849887][ T3689] usb 1-1: USB disconnect, device number 59 22:51:13 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, 0x0, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:13 executing program 5: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) 22:51:13 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={r1}) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:13 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) getuid() syz_clone(0x40000300, 0x0, 0x0, 0x0, 0x0, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x3, 0x0, 0xffffffffffffffff}, 0x2, 0x0, 0x0, 0x4, 0xffffffffffffffff}) getuid() syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)="367a858b7a0cd5c7b29ca9249aad2dbc97db1c1696c4d20c81310752689b8801b1738cab20f5fcffcd48a6c80a1edc187d9a62ae0eb55f51815eaa450c39bdb236d13b72d9b9a9312a2d6acb266dab99cc6d343e9733996140ec1638a8") shmctl$SHM_UNLOCK(0x0, 0xc) 22:51:13 executing program 1: getresuid(&(0x7f00000000c0), 0x0, 0x0) 22:51:13 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) [ 1484.857054][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1484.865317][ T4874] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1484.873847][ T3689] em28xx 1-1:0.0: Closing input extension [ 1484.879944][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1484.890940][ T3689] em28xx 1-1:0.0: Freeing device 22:51:13 executing program 5: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) syz_clone(0x3000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)="cc") 22:51:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000000180)={0x1ec4, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_TESTDATA={0x2d, 0x45, "186d050345481854d36eecd024ab79b100910cd69dd57f8d71bb6d99ecc01687e70bd90e68c998acef"}, @NL80211_ATTR_TESTDATA={0xbd, 0x45, "33ecee3ab847a84b85ef9ce48598f85d6e286d64fe0b340a510e41e6aba6e0fa617021416f99e1ff7c0ed512f6e188457e6002bc254ea38959a17dde3125f8d700a54b276316dbb273fc28184f81f84f314b0c9c320b22e768e07751229c2e1d661901a1f79badffa5fc4c629597d6e71575931fc8ac7d82bd11c757009974799364121820762c6e00700b1ca4bffac1001a09d5c7c99fe3df48553326d91ff235867c7e7757fd8ab88678af11c24e1c53593a9541ab7eca2a"}, @NL80211_ATTR_TESTDATA={0x1001, 0x45, "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"}, @NL80211_ATTR_TESTDATA={0x45, 0x45, "5b9180ced94717c7ceb254c0369bb5257e88adb663c02941e5db7de67442025fe1870ad28d5e4061bb042e98e75a77555b3e2fc3a5c0a99c9354f9a65a99e3c53e"}, @NL80211_ATTR_TESTDATA={0xd5d, 0x45, "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0x1ec4}}, 0x0) [ 1484.951840][T32305] loop2: detected capacity change from 0 to 64 [ 1484.985707][T32305] ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid. 22:51:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x83, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x98) [ 1485.021359][T32305] ntfs: (device loop2): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. 22:51:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x98) 22:51:14 executing program 1: shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x0) shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ff9000/0x3000)=nil) [ 1485.092329][T32305] ntfs: (device loop2): ntfs_fill_super(): Not an NTFS volume. 22:51:14 executing program 5: syz_io_uring_setup(0x3037, &(0x7f0000000040)={0x0, 0x0, 0x8}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) [ 1485.349363][ T3689] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 1485.588899][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1485.709075][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1485.719076][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1485.728184][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1485.739008][ T3689] usb 1-1: config 0 descriptor?? [ 1485.782376][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1485.791273][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1486.099008][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1486.248958][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1486.259362][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1486.378878][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1486.388420][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1486.407605][ T4874] em28xx 1-1:0.0: Registering snapshot button... [ 1486.420595][ T3689] usb 1-1: USB disconnect, device number 60 [ 1486.431873][ T4874] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input711 [ 1486.448393][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1486.456799][ T4874] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1486.471746][ T3689] em28xx 1-1:0.0: Closing input extension 22:51:15 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, 0x0, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:15 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x29, 0x2f, 0x0, 0x0) 22:51:15 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:15 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f0000000000)={0x0, "b1c7b3d3a46654621d409b480fb2aea236315fe818d4ab032a20a29bd5e10ca2dcbde26f954e6c91b3030b4ee708f8cfc02487fdf22a8814a40f70f8ae0e5ce520cd889491e445f0385c833485f04922e7809cedb899017c6e0ab3524d0b0b34f26d9a0a4f8db6489f5e7515121905dd8d6b419bd908f0db052b88cb79ae5452"}) 22:51:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x74, 0x0, &(0x7f00000000c0)) 22:51:15 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={r1}) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) [ 1486.477502][ T3689] em28xx 1-1:0.0: Deregistering snapshot button 22:51:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x83, 0x0, &(0x7f00000000c0)) [ 1486.529619][T32330] loop2: detected capacity change from 0 to 64 22:51:15 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x29, 0x12, 0x0, 0x0) 22:51:15 executing program 1: mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 22:51:15 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, 0x0) [ 1486.586148][T32330] ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 1486.586158][ T3689] em28xx 1-1:0.0: Freeing device 22:51:15 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, 0x0, 0x0) 22:51:15 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc2}, &(0x7f0000000100)={0x0, "5f671ed2108e99f657cb8d21ce17cd11c574e3cc3e39d83153c6b9164396d8136b16a4be86f8a00d73ec3e8a42695b47b003543926a33d244282d9c1e3995652"}, 0x48, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) [ 1486.928937][ T3689] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 1487.182179][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1487.319049][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1487.328961][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1487.337994][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1487.347890][ T3689] usb 1-1: config 0 descriptor?? [ 1487.404725][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1487.413874][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1487.718983][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1487.888981][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1487.897036][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1488.008866][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1488.016080][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1488.022507][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1488.032275][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input712 [ 1488.048024][ T3689] usb 1-1: USB disconnect, device number 61 22:51:17 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x16, {0x5, 0xf, 0x16, 0x3, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:17 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) (async) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={r1}) (async) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:17 executing program 2: syz_mount_image$ntfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000002300)={&(0x7f0000000180)={0x1ec4, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_TESTDATA={0x2d, 0x45, "186d050345481854d36eecd024ab79b100910cd69dd57f8d71bb6d99ecc01687e70bd90e68c998acef"}, @NL80211_ATTR_TESTDATA={0xbe, 0x45, "33ecee3ab847a84b85ef9ce48598f85d6e286d64fe0b340a510e41e6aba6e0fa617021416f99e1ff7c0ed512f6e188457e6002bc254ea38959a17dde3125f8d700a54b276316dbb273fc28184f81f84f314b0c9c320b22e768e07751229c2e1d661901a1f79badffa5fc4c629597d6e71575931fc8ac7d82bd11c757009974799364121820762c6e00700b1ca4bffac1001a09d5c7c99fe3df48553326d91ff235867c7e7757fd8ab88678af11c24e1c53593a9541ab7eca2a90"}, @NL80211_ATTR_TESTDATA={0x1001, 0x45, "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"}, @NL80211_ATTR_TESTDATA={0x41, 0x45, "5b9180ced94717c7ceb254c0369bb5257e88adb663c02941e5db7de67442025fe1870ad28d5e4061bb042e98e75a77555b3e2fc3a5c0a99c9354f9a65a"}, @NL80211_ATTR_TESTDATA={0xd64, 0x45, "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0x1ec4}}, 0x0) 22:51:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x98) 22:51:17 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x29, 0xb, 0x0, 0x0) [ 1488.054933][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1488.060734][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1488.069854][ T3689] em28xx 1-1:0.0: Closing input extension [ 1488.075591][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1488.085390][ T3689] em28xx 1-1:0.0: Freeing device 22:51:17 executing program 4: socket(0x1e, 0x0, 0x8) 22:51:17 executing program 2: syz_mount_image$ntfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:17 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x29, 0x39, 0x0, 0x0) [ 1488.142302][T32361] loop2: detected capacity change from 0 to 64 22:51:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, 0x0, 0x0) 22:51:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x16, 0x0, &(0x7f00000000c0)) 22:51:17 executing program 5: syz_open_dev$vcsn(&(0x7f00000001c0), 0x0, 0x20640) [ 1488.277671][T32376] loop2: detected capacity change from 0 to 64 [ 1488.287783][ T3675] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1488.305479][ T3675] Buffer I/O error on dev loop2, logical block 0, async page read [ 1488.334927][ T3675] loop2: unable to read partition table [ 1488.548915][ T3689] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 1488.789206][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1488.909094][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1488.922496][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1488.931620][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1488.942371][ T3689] usb 1-1: config 0 descriptor?? [ 1488.981508][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1488.990984][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1489.302402][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1489.448949][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1489.457004][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1489.569011][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1489.576185][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1489.582214][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1489.592099][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input713 [ 1489.603354][ T3689] usb 1-1: USB disconnect, device number 62 [ 1489.609916][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:51:18 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x16, {0x5, 0xf, 0x16, 0x3, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:18 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @local}}) 22:51:18 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) accept4$llc(r0, 0x0, 0x0, 0x80800) 22:51:18 executing program 5: shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 22:51:18 executing program 2: syz_mount_image$ntfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:18 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xee}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) [ 1489.617384][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1489.625980][ T3689] em28xx 1-1:0.0: Closing input extension [ 1489.631949][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1489.646539][ T3689] em28xx 1-1:0.0: Freeing device 22:51:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, 0x0, &(0x7f0000000100)) 22:51:18 executing program 4: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f0000000140)) r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$sock_qrtr_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 22:51:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x40}, 0x8) [ 1489.715491][T32385] loop2: detected capacity change from 0 to 64 22:51:18 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:18 executing program 4: syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x80803) 22:51:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x100, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) [ 1489.841078][T32398] loop2: detected capacity change from 0 to 64 [ 1489.855197][ T2975] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1489.868492][T32402] sctp: [Deprecated]: syz-executor.1 (pid 32402) Use of int in max_burst socket option deprecated. [ 1489.868492][T32402] Use struct sctp_assoc_value instead [ 1489.869486][ T2975] Buffer I/O error on dev loop2, logical block 0, async page read [ 1489.949956][ T2975] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1489.959201][ T2975] Buffer I/O error on dev loop2, logical block 0, async page read [ 1489.967084][ T2975] ldm_validate_partition_table(): Disk read failed. [ 1489.974016][ T2975] Dev loop2: unable to read RDB block 0 [ 1489.980061][ T2975] loop2: unable to read partition table [ 1489.985838][ T2975] loop2: partition table beyond EOD, truncated [ 1490.139125][ T3689] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 1490.378877][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1490.499118][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1490.509127][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1490.518169][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1490.531062][ T3689] usb 1-1: config 0 descriptor?? [ 1490.570444][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1490.579251][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1490.888942][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1491.039629][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1491.047845][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1491.161603][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1491.168899][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1491.175401][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1491.184216][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input714 [ 1491.195223][ T3689] usb 1-1: USB disconnect, device number 63 [ 1491.201890][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:51:20 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x16, {0x5, 0xf, 0x16, 0x3, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:20 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}, 0x0, 'ip_vti0\x00'}) 22:51:20 executing program 4: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, 0x0) 22:51:20 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000340)={@dev={0xfe, 0x6}}, 0x20) 22:51:20 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:20 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xee}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) [ 1491.212752][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1491.221425][ T3689] em28xx 1-1:0.0: Closing input extension [ 1491.227192][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1491.237451][ T3689] em28xx 1-1:0.0: Freeing device 22:51:20 executing program 1: syz_mount_image$qnx6(0x0, 0x0, 0x0, 0x1, &(0x7f0000005740)=[{&(0x7f0000005640)="18", 0x1, 0x100000000}], 0x0, 0x0) 22:51:20 executing program 5: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)) 22:51:20 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000180)=ANY=[@ANYBLOB='w']) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 1491.305947][T32411] loop2: detected capacity change from 0 to 64 22:51:20 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:20 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xe7, {0xe7, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:20 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x0, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1491.382366][T32420] loop1: detected capacity change from 0 to 264192 [ 1491.419590][T32423] loop2: detected capacity change from 0 to 64 [ 1491.458730][ T2975] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1491.468726][ T2975] Buffer I/O error on dev loop2, logical block 0, async page read [ 1491.476857][ T2975] ldm_validate_partition_table(): Disk read failed. [ 1491.484055][ T2975] Dev loop2: unable to read RDB block 0 [ 1491.489683][ T2975] loop2: unable to read partition table [ 1491.495801][ T2975] loop2: partition table beyond EOD, truncated [ 1491.698906][ T3689] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 1491.709090][ T4875] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 1491.729028][ T4876] usb 6-1: new high-speed USB device number 59 using dummy_hcd [ 1491.938949][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1491.949061][ T4875] usb 5-1: Using ep0 maxpacket: 8 [ 1491.968992][ T4876] usb 6-1: Using ep0 maxpacket: 8 [ 1492.059078][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1492.069453][ T4875] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1492.079660][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1492.089712][ T4876] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1492.099913][ T4875] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1492.109416][ T4876] usb 6-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1492.118582][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1492.126753][ T4875] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1492.134832][ T4876] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1492.147559][ T3689] usb 1-1: config 0 descriptor?? [ 1492.154668][ T4875] usb 5-1: config 0 descriptor?? [ 1492.161733][ T4876] usb 6-1: config 0 descriptor?? [ 1492.201952][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1492.212174][ T4875] em28xx 5-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1492.222934][ T4876] em28xx 6-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1492.231914][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1492.238116][ T4875] em28xx 5-1:0.0: DVB interface 0 found: bulk [ 1492.244417][ T4876] em28xx 6-1:0.0: DVB interface 0 found: bulk [ 1492.519086][ T4875] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 1492.525330][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1492.549235][ T4876] em28xx 6-1:0.0: unknown em28xx chip ID (0) [ 1492.669022][ T4875] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1492.677154][ T4875] em28xx 5-1:0.0: board has no eeprom [ 1492.683317][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1492.691951][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1492.709053][ T4876] em28xx 6-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1492.717738][ T4876] em28xx 6-1:0.0: board has no eeprom [ 1492.799046][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1492.806405][ T4875] em28xx 5-1:0.0: Identified as Terratec Grabby (card=67) [ 1492.813692][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1492.819779][ T4875] em28xx 5-1:0.0: dvb set to bulk mode. [ 1492.825602][ T4874] em28xx 1-1:0.0: Registering snapshot button... [ 1492.832180][ T4876] em28xx 6-1:0.0: Identified as Terratec Grabby (card=67) [ 1492.855063][ T4874] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input715 [ 1492.869660][ T4876] em28xx 6-1:0.0: dvb set to bulk mode. [ 1492.876349][ T3689] usb 1-1: USB disconnect, device number 64 [ 1492.882719][ T4875] usb 5-1: USB disconnect, device number 71 [ 1492.891917][ T4875] em28xx 5-1:0.0: Disconnecting em28xx [ 1492.897973][ T4876] usb 6-1: USB disconnect, device number 59 22:51:21 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x0, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:21 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:21 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f000007dc00)) 22:51:21 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xee}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) [ 1492.909343][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1492.915498][ T4874] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1492.924501][ T4876] em28xx 6-1:0.0: Disconnecting em28xx [ 1492.930567][ T4878] em28xx 5-1:0.0: Registering snapshot button... [ 1492.937661][ T4878] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input716 22:51:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000880)=0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) vmsplice(r1, &(0x7f0000000dc0)=[{&(0x7f0000000980)="8edf54108830db3be904ff9f9dcfed614f1606087aa78a373e8d057fd622ec743f42a24624e2ac09ac1875e86c87b109db1bd1bf4997f832781ab4a3cbddafc44a625a0cb52771146376a81fb210", 0x4e}, {&(0x7f0000000a00)="8595ef65727c5f3d133ea6f7731f6d123650f12276e141a2f765683596927a921f6414810578b2aad416130b9dbb00c45860137adf4f36f159fe6a5aa822356eada2caa28d0078360d605eb549baa766051924638929e3", 0x57}, {&(0x7f0000000a80)="364cd99a3c61350d7c9c4c836311fb1b7fdbdc477dcbcaf1f6c1cb90f437cb9107323783f629f608827d7b8a33b6bbf4995d5898b195d1b812a30079088e71d274f7c57f238ece0ce7cad0b9244fe392c90c89a8b20589ef8649adce82363b", 0x5f}, {&(0x7f0000000600)="7368acf3709dcbbeff2c24fe82b0f7baec8077b609d2e3a6f7bfeb31984efa9c5f1fc9", 0x23}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)="2f0234e88694823fbd52bbb7478b11dd69469e52e6ffe0aac9dbc4c9c64a5becdc5089ab0d6949244a73560405f9a79a0b792412d467682f0de652f9c5c504dcad7c85a7fcde189ebc36839d5b227485151817f429e2b99de3f761c2fa49d3db5de14fda3959e52fd2884cf9c007d341799c20a8bd5d86569962785de9323c", 0x7f}, {&(0x7f0000000bc0)="809124d165c112a9797631136e77b9dbd6613fb0601248d71a8597613b577a1da6ca3a8b70ab8257d283dd6233b38585abb87218b907aa38c26557594a9b8b723e193ae74d1330229c6d08e63bc9316e05c4c30400b5539f5da5a622e11e3d221c512e745c2d60ec6c7d8c8d8b0daff2dd670c9402799798ce666e8180e4dd82f5567a0690e80f9d8d5c38d2f869f8ed1195c44823319499d3ef62c7f53af2a74e0b5dc798a0f857ba18d94e7a3628c555894baa393785998a5d0c80a031d249072992ab8955a34d28f53fe9a7b0e65a94fa8f6865c9a89852555ca4b96cb78d32cc98f4c068622d5abbcfb07144f0c057f7faeb69ee32", 0xf7}, {&(0x7f0000000cc0)="e8257a4fa0b6b05f4fb5d0a6c4ac99c94f0ba91eb4b9efe5fa5967f73ba5c9dd8ab219e62964afed754b4e1c120c307a9912408a8d6c76a535953392e0f005744e80f0342bbc920b17276273af103edb89bbe3747ffe449e5087c0e74f9157aaeaa432be2c426921439ee148321e694f9b67ee721274eeae5961abdf248ae375ff0909154066add1016aed9b2a2d6987781282f9ed6bf3c8cb72cb100c9e6c9a4303a2b18d47d0a45fd0d2cbe49923c275ab75c3bd29e3e3ec803a004cecc857e3984ea65b264805800597baae3ba25c40b277601c03e155232f0ba91fdf8b29703b", 0xe2}], 0x8, 0x4) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r6]) sendmmsg$unix(r3, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)="a4f5b1d31c79ffa7857f3ddf337dbf33cd0ba548f60d81b4ad34534cab59c421da16ae234872d585e89e417635ce605e6a032d18319e9cf79352836b251bd618470a7bf77f6afc036ec054aebd0e3841d6ecd6fd789b0faccfae760e55cb2b1198577542f0a66db37935120be8a47e3c2c0c1f3422bff4ed4d56beb463484ea03da85d2e2868e1d750112fa508764c3cbd498207ded96b1d3e901c0ab462ab81132849e1b02c19b0f87b3072fd0ba80afe73e5e7bec45b3e4ecf4528fa476c0cf249dd41898dbb855dd6103e7e39f8ba5c9ed97219a4cc19ee62941c24c2", 0xde}, {&(0x7f0000000200)="75cdc6148ff3d4f7f2310e395bbe93c886d99bf6fd610ab2d8b363b879ce8272e2f5fad98aff66ea9da1b0568393508a04d274a9b8e8746543e40b7e09fc4e3759a99051b1ea7f8ccd8387da670b86d0b80c48b9070fee422ec116ae230d6b63b6a5a7189668f36244022cb507e511bb0398da3f55e25718559fe1ced8e02856d0ecfcd4a3c191ad4f362cc9a76f689651a4ce7e7383b05e1f23d9fb2a67811e0e38e1aed367bf2237ec0656397274dd070962c140101581501a4f20d9fbf22b38548f87a28f630eb1159d18cc", 0xcd}], 0x2, 0x0, 0x0, 0x4004}}, {{&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000440)="cc1cb5dc26108ecb4d5a0a5c8655b2bb54dd2cdce4cde647ef6a26176ce01ffce0e24696a9d5ddb314431ba4be87fc121fd40cf330928baa62c1741264426cf6277f43f779c83e1b5c6108cc329b49bcdb6d277f81a0eac7bf91d61a011c7590b82896a7c9b3051e0fdf52", 0x6b}, {&(0x7f00000004c0)="9a39a2dd249c666efa6f929f332f86495b71a9d000d709ede45f754b7fb6605c85f199f68356e689076dd6b4533efd67d75534d35e8d0cae33fb19e30956586ec5009be1868dc8497f4575ed4154f86b4ea09658a75b88d1844b27697f4acafa12a5a312212c51b97e58ff", 0x6b}, {&(0x7f0000000540)="437fd5d6ffd75e591bd2de0236cc2b974f5f1185bf6a6943dd935cdc5eba91af4287dd7204dbdf509c111afa094c539b90f76383202f65037c63b9ebfa76c2ec33d767e1615d547919a116684fce439135ab713b069544f217bdfd2695c5703454b7022d851ce0b5fe2e0571922185cf50b312b21e22c7b0046c111c5ce6efc3518f7159fb59a71f39de3ec439d836a333ef7e09adddea531c9729d3e5246f46f7bf5dcb47db38e22f2ef4d30b889d943a39220ed5614ace597ccfd95a", 0xbd}, {&(0x7f0000000600)}, {&(0x7f0000000640)="27a2ef7a17a7718ed9e1806d3cb363aabb61b2dd5adc4307dd8b6a95f4d6e53b48877648911498018b8d2ff450423a9a0fb6447cb5c7ec882af34000e73e2c3f14d2591a073e0dbd17323edeae155cd475b7cdb03e8171a3cbfe0a70ec28fcaf47b28911d8ac74e501abdc2d145fa0a7014c000547d2bb1f52dbb81fba5bb22f50897768d7775a6bc24dbbb7d301b527813181364f6b44da6bf8d771d3f4445c86d81f623ff77fd8c711d7537ddcb5aff668577dc4c3d9042f053ac42fdd151edecfd3feedc092375f7667427619044ac63728358bed20252e2e5ff0a28452eb5fecf4739428f94a3e1700c82ecef4d17ca054cf6974bbd957", 0xf9}, {&(0x7f0000000740)="02d6a72f498e1859c49798972c3b621c081a6607d494c96efbb792384d6bb89a6e5828f363e4f759a60ee16217bcde8d5c5f701edd26ac12ae000e07932bc05e7b999dac43e0b71b86a2ab4bfe7572f66044c31ed80b55af0191457a93cc867ddc16ecb20848165abcecb46cbcaf0861c85beefd4a293816d9212bb95befec31257fae403d59f35c8e18560646bc5a03eab56d58d262aba3b991", 0x9a}], 0x6, &(0x7f00000008c0)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee01, r6}}}], 0x20}}], 0x2, 0x4) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x80a82, 0x0) read$FUSE(r7, &(0x7f0000002640)={0x2020}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50}, 0x50) dup2(r0, r1) 22:51:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x28, 0x8d}, 0x0) r0 = getpid() r1 = getpgrp(r0) sched_setscheduler(r1, 0x1, &(0x7f0000000000)=0xd3) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r5, 0x0, 0x7, 0x0) write$P9_RWRITE(r5, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r4, &(0x7f0000002640)={0x2020}, 0xfffffdef) write$FUSE_INIT(r5, &(0x7f0000000340)={0x50, 0xffffffffffffffda, 0x0, {0x7, 0x24, 0x0, 0x0, 0x0, 0x4}}, 0x50) dup2(r2, r3) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000070740)={{0x0, 0x0, 0x2, 0x800, 0x55522033, 0x1000, 0x7, 0x0, 0x154, 0x0, 0x2, 0x8001, 0x0, 0x8000000000000001, 0x6}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000071740)={0xfff0000000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "61ae7f5922c2d1"}) r7 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r7, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$USBDEVFS_IOCTL(r7, 0x8108551b, &(0x7f0000000380)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {r9}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a880)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x8, "6ac9f89517e76e"}) 22:51:22 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f000007dc00)) [ 1493.014058][ T4878] em28xx 5-1:0.0: Remote control support is not available for this card. [ 1493.027314][T20444] em28xx 6-1:0.0: Registering snapshot button... [ 1493.036847][T20444] input: em28xx snapshot button as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/input/input717 22:51:22 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f000007dc00)) [ 1493.072499][T20444] em28xx 6-1:0.0: Remote control support is not available for this card. [ 1493.090846][ T3689] em28xx 1-1:0.0: Closing input extension [ 1493.096806][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1493.123332][ T4875] em28xx 5-1:0.0: Closing input extension [ 1493.129496][ T4875] em28xx 5-1:0.0: Deregistering snapshot button [ 1493.142365][ T3689] em28xx 1-1:0.0: Freeing device 22:51:22 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}], 0x0, &(0x7f000007dc00)) [ 1493.174849][ T4876] em28xx 6-1:0.0: Closing input extension [ 1493.181783][ T4876] em28xx 6-1:0.0: Deregistering snapshot button [ 1493.191387][ T4875] em28xx 5-1:0.0: Freeing device [ 1493.230869][ T4876] em28xx 6-1:0.0: Freeing device [ 1493.259418][T32430] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 1493.271268][T32455] hub 9-0:1.0: USB hub found [ 1493.277597][T32455] hub 9-0:1.0: 8 ports detected [ 1493.297279][T32454] __ntfs_error: 2 callbacks suppressed [ 1493.297295][T32454] ntfs: (device loop2): ntfs_fill_super(): Unable to determine device size. 22:51:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x28, 0x8d}, 0x0) r0 = getpid() r1 = getpgrp(r0) sched_setscheduler(r1, 0x1, &(0x7f0000000000)=0xd3) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r5, 0x0, 0x7, 0x0) write$P9_RWRITE(r5, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r4, &(0x7f0000002640)={0x2020}, 0xfffffdef) write$FUSE_INIT(r5, &(0x7f0000000340)={0x50, 0xffffffffffffffda, 0x0, {0x7, 0x24, 0x0, 0x0, 0x0, 0x4}}, 0x50) dup2(r2, r3) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000070740)={{0x0, 0x0, 0x2, 0x800, 0x55522033, 0x1000, 0x7, 0x0, 0x154, 0x0, 0x2, 0x8001, 0x0, 0x8000000000000001, 0x6}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000071740)={0xfff0000000000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "61ae7f5922c2d1"}) r7 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r7, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$USBDEVFS_IOCTL(r7, 0x8108551b, &(0x7f0000000380)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {r9}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a880)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x8, "6ac9f89517e76e"}) 22:51:22 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}], 0x0, &(0x7f000007dc00)) 22:51:22 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}], 0x0, &(0x7f000007dc00)) [ 1493.418474][T32459] ntfs: (device loop2): ntfs_fill_super(): Unable to determine device size. [ 1493.497614][T32463] ntfs: (device loop2): ntfs_fill_super(): Unable to determine device size. [ 1493.519048][ T3689] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 1493.538986][T32430] usb 2-1: Using ep0 maxpacket: 8 [ 1493.598576][T32457] hub 9-0:1.0: USB hub found [ 1493.603708][T32457] hub 9-0:1.0: 8 ports detected [ 1493.659207][T32430] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1493.669472][T32430] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1493.678541][T32430] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1493.702416][T32430] usb 2-1: config 0 descriptor?? [ 1493.745815][T32430] em28xx 2-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1493.754808][T32430] em28xx 2-1:0.0: DVB interface 0 found: bulk [ 1493.765815][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1493.889197][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1493.905423][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1493.915860][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1493.928614][ T3689] usb 1-1: config 0 descriptor?? [ 1493.970731][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1493.979594][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1494.059141][T32430] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 1494.209153][T32430] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1494.217320][T32430] em28xx 2-1:0.0: board has no eeprom [ 1494.288932][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1494.328949][T32430] em28xx 2-1:0.0: Identified as Terratec Grabby (card=67) [ 1494.336509][T32430] em28xx 2-1:0.0: dvb set to bulk mode. [ 1494.342693][ T4876] em28xx 2-1:0.0: Registering snapshot button... [ 1494.351736][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input718 [ 1494.363135][T32430] usb 2-1: USB disconnect, device number 94 [ 1494.369796][T32430] em28xx 2-1:0.0: Disconnecting em28xx [ 1494.383757][ T4876] em28xx 2-1:0.0: Remote control support is not available for this card. [ 1494.392505][T32430] em28xx 2-1:0.0: Closing input extension [ 1494.398393][T32430] em28xx 2-1:0.0: Deregistering snapshot button [ 1494.424433][T32430] em28xx 2-1:0.0: Freeing device [ 1494.439172][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1494.447304][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1494.558914][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1494.566271][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1494.572533][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1494.581130][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input719 [ 1494.593317][ T3689] usb 1-1: USB disconnect, device number 65 [ 1494.600769][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. 22:51:23 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x0, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:23 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0}], 0x0, &(0x7f000007dc00)) 22:51:23 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000025c0)=0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newlink={0x58, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @gre={{0x8}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_GRE_ERSPAN_VER={0x5}, @IFLA_GRE_PMTUDISC={0x5}, @IFLA_GRE_ERSPAN_INDEX={0x8, 0x15, 0x81245}, @IFLA_GRE_ENCAP_SPORT={0x6}, @IFLA_GRE_IKEY={0x8, 0x4, 0xfffffff9}]}}}]}, 0x58}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r7, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r7, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r8 = socket$nl_sock_diag(0x10, 0x3, 0x4) r9 = accept4$ax25(0xffffffffffffffff, &(0x7f0000002600)={{}, [@remote, @rose, @rose, @null, @rose, @remote, @remote, @null]}, &(0x7f0000002680)=0x48, 0x80000) fstat(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VIDIOC_QUERYBUF_DMABUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000002740)={0x10001, 0x6, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x5, 0x0, 0x2, 0x0, 0x80, 0xc8, "081dbe41"}, 0xffffffff, 0x4, {}, 0x1, 0x0, 0xffffffffffffffff}) r12 = socket$netlink(0x10, 0x3, 0x12) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10000000}, 0xc, &(0x7f00000004c0)=[{&(0x7f00000000c0)={0x3e4, 0x15, 0x800, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x1ff, 0x22, 0x0, 0x1, [@generic="d07915c556ca289cfaaefce5d1626be65605b72f8c92fe43195b59d2d86428006b1cefe41c8c3771deb5c76e3bbd214aa1764a985142db9b878f745b65886710c441138ab1a5a4e45a47891ae296810336e4", @generic="e36b5fbe99b0c59a292fa3fb2e01e56edf1448ee45e3f000c69cb75ee747ce68a15e7465bbbe8743bf", @typed={0xc, 0x3d, 0x0, 0x0, @str=')@#@--+\x00'}, @generic="3e1e0cbb30a90765065fe8df115eeffd50dd2aafb245310f4ba3595b66e4d11dea024868d8a76979693838b2b4c07ab8c255b641d28513f28f94609360837b63544beb5586ff737412beea6c25e3fd03017afaa21edcfd09553165ac54f8765cd9c6a6838a167bedf54a6d60f85099fbab200a0dc0731b0bbd56a0f46c338090922cb2c6c4d00f8bfbc3ceb92f17b15232e272337ea3c0a2e4fb4df261dec5e9545096a789a1bfa42fdf2f77859675b8f2625904942b656051d8286fe1902daec721e8d3e032a43d", @typed={0xa9, 0x2e, 0x0, 0x0, @binary="c8146607e1aae069c806980e4d749a13936ac04b209b9f4fd597bed8f3a20ec74a30747008fe15ebf7b774f8f1785a98d5cf41da4d4454e8ba778cfc72df14a3a144bddfad77cfeaa7efbe18ea3a3fb6e408df01a6806f866917678a3e0e0a937ccebf14f772a575f0c2d349386fc42531b21eccfa486616f3682268e96f4c12d3964f72e58bc9d57cea4638e710b93bce9a60bb02444aa2b15b1fabf8db1c957a18a2d537"}]}, @nested={0x5d, 0x8b, 0x0, 0x1, [@typed={0x4, 0x43}, @generic="6d221a4fdd4354f83b747e7a5cf5f9e9219dc749e9dea8f4dc905395112e389deea2168148feab3b0ebc8af5ff42274a31b3430ec5e7485c3a59202bec3c8b7715eee3c7acd70efc745c298784", @typed={0x7, 0x40, 0x0, 0x0, @str='[(\x00'}]}, @generic="899847f32191b98e539f801921dcaebd21d5e3ba566f8006757773f8e4e879716a52f35d91e728addf741386488f368c808c99b31ba0c76645652e87ecee56a363b5052dde6a2884b1", @typed={0xc, 0x85, 0x0, 0x0, @u64=0x7}, @nested={0xc, 0x95, 0x0, 0x1, [@typed={0x8, 0x23, 0x0, 0x0, @ipv4=@broadcast}]}, @generic="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", @typed={0x14, 0x75, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x3e4}], 0x1, &(0x7f00000027c0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee00, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r4, r0, r5, r6, r7, r0, r8, r9]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r10, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r11, r12]}}], 0xe8, 0x400c001}, 0x488c0) 22:51:23 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000006c0)=0x40) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_etf={{0x8}, {0x14, 0x2, @TCA_ETF_PARMS={0x10}}}]}, 0x40}}, 0x0) sendmsg$kcm(r4, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000900)="860ab79556e40b5a372e418b7c14ecb7de0bd98e360d8ed9f541512760521ac7345a3884da39287a35906186703d7f8c47233a5f8e967c16b0e4e21b074112e92fc8f2915d84474c5da2c3bafa8eb274b60d36373ad9cb", 0x57}, {&(0x7f0000001340)="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", 0x1000}], 0x2}, 0x20000000) r5 = syz_mount_image$qnx6(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x20, 0xa, &(0x7f00000007c0)=[{&(0x7f00000001c0)="88c5e02ed8fe62ed8c679d570fc07c5e7a658e094b5a39e2e64370e6f4813ae0f55bc38e47984181182190f43f79f711b99a28ce6550d2cf9a9974dd3735d2b6fbe68c050269257922157a9bc3be5695fce25946d9465b846bee4b721175d4c4de95725df00b5970608827645a6c32726cf2b1d893d4669b2bfa854cb62d356d86033efc227c51381ba9ad53a5527e518de638721f4895de6d94d2130496666b23974067ba367161", 0xa8, 0x8}, {&(0x7f0000000280)="0ef83063a89ced68b660c8d6a39e2b0e6566e8509d710176b7283b1fff3218488207bec2072ade9e3f91e0ffd469ba8ba4b47ef18c7586cb90f895bcf1f56f1f212563a84682665c70819605f9a66dab5bde3563aa69fe19b30842aa744d74e6c72630ed057b8bb5dc6ab7d1b73fd23ad1abbea9d2431fadb32aaf584f280df3fabdd5f6e51989773310daf890c5d36a9da5fff28493885caffa6335f105036bb5fd08e35fa3a7180b9b7db81ff84ec1500b7e11846e7d0db26f7501b64be9dce05908cbce112aaf7cdf39", 0xcb, 0x3}, {&(0x7f0000000380)="646deb0417fb6db60883aa2957e29b5951bdfb5e58b120cb971d60d98b75677d1a0c00bd3183b119cfe740b384668a4bff91c15f58a9f9f0f33f761d5d8af8f182ea4d6873c388a597ff3ee300be6861cee00fa13d9b0645688e01fe20fef1138a26290251f12ae4dc8b00a6cee96ffc34d71c1fda6d460e49ba88d05e8723370ba652a5e6d7b148ff805c9d423ee261d2da", 0x92, 0x7}, {&(0x7f0000000440)="3612ef7ec8b39c259dbc71232406d16155ef89d02d999f269adbdd5afc5504a323050dffe2f4b703ca6bda54d2e91ec20b3b757629f5b53470cd1e9ba2dc1690303898e83d7744133dc3e81138a2090697021a102eb8cb1fca700c1acfc9b6ef98b2e6e7aacd24bdd6b4cb5a16aa6c319401c988dfffae614bff95b96968cd3d51a2f787608db4525538490161c2d79aeead97fc9c4acbfd7afd66469777de3584be32b2c5fa3a4f2a95031f4f63036a517b66db77c9bc6a5d749c25fb482a23d191848a", 0xc4, 0x17}, {&(0x7f0000000100)="c4b9ec3f60113c55a4727d43", 0xc, 0x5}, {&(0x7f0000000540)="870952705e13aa6550da1fcc1784da11dfa765f4bc3c092a951b686e4fee934f8d1111d524fac951a4484a227808ff24a38a00561122971036a4e360c49c02c245624154c4f38ab83e54a48b6753e0c7e5fd38e0f7036f0215dd6772b15dba2f59a05810351be4d5519469d4788899bc901fd3dbace65d233f6b442bc9649ded7e74bd69ba5ae2688976de734250397c7ce09ef0010ef59ec7e1", 0x9a, 0xf0}, {&(0x7f0000000600)="0b8d918e5b499d53603e842842c517c8a18693fd8bcc42b15a3898eca87ace7217a6cd8f4b5e9bd77b8b81d5c4a42a4dab86747e9ca1db9357f563154affe0e2a3e51ced91c75c21d74979b32069fe32a67bbadb6c36884593e33077bde585845cc1ebc7cb0cf09850a12e901fd3b356f09223e37935b1506ce12b6f2d", 0x7d, 0x472}, {&(0x7f0000000680)="1b", 0x1, 0x2}, {&(0x7f00000006c0), 0x0, 0x80000000}, {&(0x7f0000000700)="31b2732959c4b5a406690c19025431218924c0ca0d62158e2da721ee41fa93ddf9b4732bc1ab42c026d52fb7c1b0568a92392083b91898346b785920b5ae7759c636236f01d22574fb80c631c2597599fa49dd28b64fed6a6f4ed3634739e7f3828f2451bbcd3fa53d20a0e6acf0e402ada1924d6d216dce0250e8b88103bb84107e0e217fda260558564801396fd074d0df8075434ad08fb280667532b6fb48167d654788a5509e7a93c300916d1f4bc05fb148234f79c0b7", 0xb9, 0x1000}], 0x4001, &(0x7f00000008c0)=ANY=[@ANYBLOB="26242a002c2f6465762f6e65742f74756e797c2d2c25262c2c282c2e292eb86105e84bc7f9c93cf28337456ac2fe13f56c882c0000"]) ioctl$EXT4_IOC_MIGRATE(r5, 0x6609) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:23 executing program 4: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, 0x0}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x8, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x7, 0x0) write$P9_RWRITE(r4, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r3, &(0x7f0000002640)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffdef) write$P9_RLERRORu(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="0e0000000701000100003524907c"], 0xe) write$FUSE_INIT(r4, &(0x7f0000000340)={0x50}, 0x50) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) r8 = dup(r7) r9 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r9, 0x200004) sendfile(r8, r9, 0x0, 0x80001d00c0d1) syz_clone3(&(0x7f00000004c0)={0x201800, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240), {}, &(0x7f0000000280)=""/94, 0x5e, &(0x7f0000000540)=""/163, &(0x7f0000000480)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, r5, 0x0, 0x0], 0x9, {r9}}, 0x58) sched_setattr(r5, &(0x7f0000000100)={0x38, 0x0, 0x2, 0x7, 0x7fff, 0x9, 0x7, 0xfffffffffffffffe, 0x7ff, 0x7}, 0x0) dup2(r1, r2) [ 1494.610791][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1494.616912][ T3689] em28xx 1-1:0.0: Closing input extension [ 1494.622889][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1494.636300][ T3689] em28xx 1-1:0.0: Freeing device [ 1494.702266][T32475] ntfs: (device loop2): ntfs_fill_super(): Unable to determine device size. [ 1494.737197][T32478] loop5: detected capacity change from 0 to 264192 22:51:23 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0}], 0x0, &(0x7f000007dc00)) [ 1494.748732][T32478] qnx6: invalid mount options. [ 1494.835549][T32486] ntfs: (device loop2): ntfs_fill_super(): Unable to determine device size. 22:51:23 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0}], 0x0, &(0x7f000007dc00)) 22:51:23 executing program 5: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0}], 0x0, &(0x7f000007dc00)) [ 1494.937764][T32491] ntfs: (device loop2): ntfs_fill_super(): Unable to determine device size. 22:51:24 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x7, 0x0) write$P9_RWRITE(r4, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r3, &(0x7f0000002640)={0x2020}, 0xfffffdef) write$FUSE_INIT(r4, &(0x7f0000000340)={0x50}, 0x50) dup2(r1, r2) [ 1494.979107][ T4876] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 1494.979207][T32494] "syz-executor.1" (32494) uses obsolete ecb(arc4) skcipher [ 1494.987232][T32493] ntfs: (device loop5): ntfs_fill_super(): Unable to determine device size. [ 1495.008244][ T27] audit: type=1800 audit(1659394284.010:282): pid=32494 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file1" dev="sda1" ino=1183 res=0 errno=0 22:51:24 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40843, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='macvlan1\x00') r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000100)='./bus\x00', 0x0, 0x8}, 0x10) ftruncate(r2, 0x2008000) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000000280)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xfb, "deb1894fb05aab"}) r9 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r9, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect={0x0, 0x5517, 0x48000000}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001cc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "1b2161a0a2d3fd"}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000500000000000000050000a000"/32]) r10 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000200), 0x448800, 0x0) ioctl$SIOCSIFHWADDR(r10, 0x8924, &(0x7f0000000240)={'vlan0\x00', @random="6507a38bc3fa"}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1495.084157][T32496] loop2: detected capacity change from 0 to 64 [ 1495.108909][ T3689] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 1495.117007][T32496] ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 1495.146827][T32496] ntfs: (device loop2): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 1495.169358][T32500] hub 9-0:1.0: USB hub found [ 1495.174166][T32500] hub 9-0:1.0: 8 ports detected [ 1495.248876][ T4876] usb 5-1: Using ep0 maxpacket: 8 [ 1495.369308][ T4876] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1495.379412][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1495.384530][ T4876] usb 5-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1495.394172][ T4876] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1495.403682][ T4876] usb 5-1: config 0 descriptor?? [ 1495.441509][ T4876] em28xx 5-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1495.450489][ T4876] em28xx 5-1:0.0: DVB interface 0 found: bulk [ 1495.498912][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1495.508709][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1495.523148][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1495.534799][ T3689] usb 1-1: config 0 descriptor?? [ 1495.581795][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1495.590742][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1495.759002][ T4876] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 1495.898936][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1495.909707][ T4876] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1495.917693][ T4876] em28xx 5-1:0.0: board has no eeprom [ 1496.029041][ T4876] em28xx 5-1:0.0: Identified as Terratec Grabby (card=67) [ 1496.036258][ T4876] em28xx 5-1:0.0: dvb set to bulk mode. [ 1496.046037][ T4875] em28xx 5-1:0.0: Registering snapshot button... [ 1496.053824][ T4876] usb 5-1: USB disconnect, device number 72 [ 1496.060042][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1496.068090][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1496.074737][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/input/input720 [ 1496.086328][ T4876] em28xx 5-1:0.0: Disconnecting em28xx [ 1496.096149][ T4875] em28xx 5-1:0.0: Remote control support is not available for this card. [ 1496.104751][ T4876] em28xx 5-1:0.0: Closing input extension [ 1496.110713][ T4876] em28xx 5-1:0.0: Deregistering snapshot button [ 1496.120743][ T4876] em28xx 5-1:0.0: Freeing device [ 1496.199009][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1496.206179][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1496.223583][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1496.230764][ T3689] usb 1-1: USB disconnect, device number 66 [ 1496.237446][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input721 22:51:25 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x0, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r2, &(0x7f0000002640)={0x2020}, 0xfffffdef) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50, 0xfffffffffffffffe, 0x0, {0x7, 0x24, 0x0, 0x4040, 0x8a}}, 0x50) dup2(r0, r1) 22:51:25 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x7, 0x0) r4 = socket$igmp6(0xa, 0x3, 0x2) recvmmsg(r4, &(0x7f0000000a00)=[{{&(0x7f00000002c0)=@caif, 0x80, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/39, 0x27}, {&(0x7f0000000500)=""/10, 0xa}, {&(0x7f0000000540)=""/209, 0xd1}, {&(0x7f0000000640)=""/144, 0x90}, {&(0x7f0000000700)=""/237, 0xed}, {&(0x7f0000000800)=""/80, 0x50}], 0x6, &(0x7f0000000900)=""/230, 0xe6}, 0x80000001}], 0x1, 0x2084, &(0x7f0000000a40)) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) r5 = syz_mount_image$gfs2meta(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x7, 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)="7a339f", 0x3, 0x7}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB='-,#,,subj_role=.$[*\',fstransmutask=MAY_APPEND,fscontext=system_u,fsuuidc-025d-743T-edab`124,euid>\x00\x00\x00\x00\x00', @ANYRESDEC, @ANYBLOB=',euid=', @ANYRESDEC, @ANYBLOB=',uid>', @ANYRESDEC=0x0, @ANYBLOB=',seclabel,dont_appraise,\x00']) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000280)) close(r5) r6 = accept$inet(r2, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f00000000c0)=0x10) lseek(r6, 0x9, 0x2) read$FUSE(r2, &(0x7f0000002640)={0x2020, 0x0, 0x0}, 0xfffffdef) write$FUSE_LSEEK(r3, &(0x7f0000000100)={0x18, 0xfffffffffffffffe, r7, {0x8}}, 0x18) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50}, 0x50) dup2(r0, r1) 22:51:25 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) (async) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000025c0)=0x0) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newlink={0x58, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @gre={{0x8}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_GRE_ERSPAN_VER={0x5}, @IFLA_GRE_PMTUDISC={0x5}, @IFLA_GRE_ERSPAN_INDEX={0x8, 0x15, 0x81245}, @IFLA_GRE_ENCAP_SPORT={0x6}, @IFLA_GRE_IKEY={0x8, 0x4, 0xfffffff9}]}}}]}, 0x58}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r7, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r7, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r8 = socket$nl_sock_diag(0x10, 0x3, 0x4) r9 = accept4$ax25(0xffffffffffffffff, &(0x7f0000002600)={{}, [@remote, @rose, @rose, @null, @rose, @remote, @remote, @null]}, &(0x7f0000002680)=0x48, 0x80000) (async) fstat(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) ioctl$VIDIOC_QUERYBUF_DMABUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000002740)={0x10001, 0x6, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x5, 0x0, 0x2, 0x0, 0x80, 0xc8, "081dbe41"}, 0xffffffff, 0x4, {}, 0x1, 0x0, 0xffffffffffffffff}) (async) r12 = socket$netlink(0x10, 0x3, 0x12) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10000000}, 0xc, &(0x7f00000004c0)=[{&(0x7f00000000c0)={0x3e4, 0x15, 0x800, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x1ff, 0x22, 0x0, 0x1, [@generic="d07915c556ca289cfaaefce5d1626be65605b72f8c92fe43195b59d2d86428006b1cefe41c8c3771deb5c76e3bbd214aa1764a985142db9b878f745b65886710c441138ab1a5a4e45a47891ae296810336e4", @generic="e36b5fbe99b0c59a292fa3fb2e01e56edf1448ee45e3f000c69cb75ee747ce68a15e7465bbbe8743bf", @typed={0xc, 0x3d, 0x0, 0x0, @str=')@#@--+\x00'}, @generic="3e1e0cbb30a90765065fe8df115eeffd50dd2aafb245310f4ba3595b66e4d11dea024868d8a76979693838b2b4c07ab8c255b641d28513f28f94609360837b63544beb5586ff737412beea6c25e3fd03017afaa21edcfd09553165ac54f8765cd9c6a6838a167bedf54a6d60f85099fbab200a0dc0731b0bbd56a0f46c338090922cb2c6c4d00f8bfbc3ceb92f17b15232e272337ea3c0a2e4fb4df261dec5e9545096a789a1bfa42fdf2f77859675b8f2625904942b656051d8286fe1902daec721e8d3e032a43d", @typed={0xa9, 0x2e, 0x0, 0x0, @binary="c8146607e1aae069c806980e4d749a13936ac04b209b9f4fd597bed8f3a20ec74a30747008fe15ebf7b774f8f1785a98d5cf41da4d4454e8ba778cfc72df14a3a144bddfad77cfeaa7efbe18ea3a3fb6e408df01a6806f866917678a3e0e0a937ccebf14f772a575f0c2d349386fc42531b21eccfa486616f3682268e96f4c12d3964f72e58bc9d57cea4638e710b93bce9a60bb02444aa2b15b1fabf8db1c957a18a2d537"}]}, @nested={0x5d, 0x8b, 0x0, 0x1, [@typed={0x4, 0x43}, @generic="6d221a4fdd4354f83b747e7a5cf5f9e9219dc749e9dea8f4dc905395112e389deea2168148feab3b0ebc8af5ff42274a31b3430ec5e7485c3a59202bec3c8b7715eee3c7acd70efc745c298784", @typed={0x7, 0x40, 0x0, 0x0, @str='[(\x00'}]}, @generic="899847f32191b98e539f801921dcaebd21d5e3ba566f8006757773f8e4e879716a52f35d91e728addf741386488f368c808c99b31ba0c76645652e87ecee56a363b5052dde6a2884b1", @typed={0xc, 0x85, 0x0, 0x0, @u64=0x7}, @nested={0xc, 0x95, 0x0, 0x1, [@typed={0x8, 0x23, 0x0, 0x0, @ipv4=@broadcast}]}, @generic="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", @typed={0x14, 0x75, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x3e4}], 0x1, &(0x7f00000027c0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee00, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r4, r0, r5, r6, r7, r0, r8, r9]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r10, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r11, r12]}}], 0xe8, 0x400c001}, 0x488c0) 22:51:25 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x301601, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000040)=0x1) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @random="07e0329c5d91"}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1496.250010][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1496.256581][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1496.265220][ T3689] em28xx 1-1:0.0: Closing input extension [ 1496.271214][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1496.280943][ T3689] em28xx 1-1:0.0: Freeing device 22:51:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'veth1_virt_wifi\x00', 0x100}) splice(r0, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000a80)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0xc) read$FUSE(r2, &(0x7f0000002640)={0x2020}, 0xfffffdef) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50}, 0x50) dup2(r0, r1) [ 1496.318587][T32509] loop2: detected capacity change from 0 to 64 22:51:25 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:25 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) (async) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000025c0)=0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) (async) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newlink={0x58, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @gre={{0x8}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_GRE_ERSPAN_VER={0x5}, @IFLA_GRE_PMTUDISC={0x5}, @IFLA_GRE_ERSPAN_INDEX={0x8, 0x15, 0x81245}, @IFLA_GRE_ENCAP_SPORT={0x6}, @IFLA_GRE_IKEY={0x8, 0x4, 0xfffffff9}]}}}]}, 0x58}}, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r7, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) (async) recvmmsg(r7, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r8 = socket$nl_sock_diag(0x10, 0x3, 0x4) (async) r9 = accept4$ax25(0xffffffffffffffff, &(0x7f0000002600)={{}, [@remote, @rose, @rose, @null, @rose, @remote, @remote, @null]}, &(0x7f0000002680)=0x48, 0x80000) (async) fstat(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) ioctl$VIDIOC_QUERYBUF_DMABUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000002740)={0x10001, 0x6, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x5, 0x0, 0x2, 0x0, 0x80, 0xc8, "081dbe41"}, 0xffffffff, 0x4, {}, 0x1, 0x0, 0xffffffffffffffff}) (async) r12 = socket$netlink(0x10, 0x3, 0x12) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000028c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10000000}, 0xc, &(0x7f00000004c0)=[{&(0x7f00000000c0)={0x3e4, 0x15, 0x800, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x1ff, 0x22, 0x0, 0x1, [@generic="d07915c556ca289cfaaefce5d1626be65605b72f8c92fe43195b59d2d86428006b1cefe41c8c3771deb5c76e3bbd214aa1764a985142db9b878f745b65886710c441138ab1a5a4e45a47891ae296810336e4", @generic="e36b5fbe99b0c59a292fa3fb2e01e56edf1448ee45e3f000c69cb75ee747ce68a15e7465bbbe8743bf", @typed={0xc, 0x3d, 0x0, 0x0, @str=')@#@--+\x00'}, @generic="3e1e0cbb30a90765065fe8df115eeffd50dd2aafb245310f4ba3595b66e4d11dea024868d8a76979693838b2b4c07ab8c255b641d28513f28f94609360837b63544beb5586ff737412beea6c25e3fd03017afaa21edcfd09553165ac54f8765cd9c6a6838a167bedf54a6d60f85099fbab200a0dc0731b0bbd56a0f46c338090922cb2c6c4d00f8bfbc3ceb92f17b15232e272337ea3c0a2e4fb4df261dec5e9545096a789a1bfa42fdf2f77859675b8f2625904942b656051d8286fe1902daec721e8d3e032a43d", @typed={0xa9, 0x2e, 0x0, 0x0, @binary="c8146607e1aae069c806980e4d749a13936ac04b209b9f4fd597bed8f3a20ec74a30747008fe15ebf7b774f8f1785a98d5cf41da4d4454e8ba778cfc72df14a3a144bddfad77cfeaa7efbe18ea3a3fb6e408df01a6806f866917678a3e0e0a937ccebf14f772a575f0c2d349386fc42531b21eccfa486616f3682268e96f4c12d3964f72e58bc9d57cea4638e710b93bce9a60bb02444aa2b15b1fabf8db1c957a18a2d537"}]}, @nested={0x5d, 0x8b, 0x0, 0x1, [@typed={0x4, 0x43}, @generic="6d221a4fdd4354f83b747e7a5cf5f9e9219dc749e9dea8f4dc905395112e389deea2168148feab3b0ebc8af5ff42274a31b3430ec5e7485c3a59202bec3c8b7715eee3c7acd70efc745c298784", @typed={0x7, 0x40, 0x0, 0x0, @str='[(\x00'}]}, @generic="899847f32191b98e539f801921dcaebd21d5e3ba566f8006757773f8e4e879716a52f35d91e728addf741386488f368c808c99b31ba0c76645652e87ecee56a363b5052dde6a2884b1", @typed={0xc, 0x85, 0x0, 0x0, @u64=0x7}, @nested={0xc, 0x95, 0x0, 0x1, [@typed={0x8, 0x23, 0x0, 0x0, @ipv4=@broadcast}]}, @generic="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", @typed={0x14, 0x75, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x3e4}], 0x1, &(0x7f00000027c0)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee00, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r4, r0, r5, r6, r7, r0, r8, r9]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r10, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [r11, r12]}}], 0xe8, 0x400c001}, 0x488c0) [ 1496.421103][T32524] gfs2meta: Unknown parameter '-' [ 1496.444883][T32523] device veth1_virt_wifi entered promiscuous mode [ 1496.453602][T32527] loop2: detected capacity change from 0 to 64 [ 1496.462657][ T3657] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 22:51:25 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) [ 1496.500771][ T3657] Buffer I/O error on dev loop2, logical block 0, async page read [ 1496.513455][ T3657] loop2: unable to read partition table 22:51:25 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'veth1_virt_wifi\x00', 0x100}) splice(r0, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000a80)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0xc) read$FUSE(r2, &(0x7f0000002640)={0x2020}, 0xfffffdef) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50}, 0x50) dup2(r0, r1) 22:51:25 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x1, 0x4, 0x0, 0x2}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)="dd194cc056e482e3d7b1bc7f9654eefad09fe5aa9aca2e872aeb9f38e9136baf2d02dfd85f2cb0c6a1d903a39635c9dfccd91c51777506fe49d74fb28dc4df1b5fd81ce28e25a2fcf3814662ef86a7f6a0171ab59d1b1d1823af2d0760ec6bb9a59b00335997401ed28e35e235675908e5d9cc677728d7cadc6dcc881fc01cc2d4a165a2d826cfcfb721bd9fa71d2faa11fa1c2fa82d9b2e2c9a668ae7627806ba2a6a73e4396538310bda3be03782d7b230c2d2e05a47ebb9d5d6476a3d9cba0156d3408829d15c4bc12c8c", 0xcc}, {&(0x7f0000000240)="1a598242c70820b62881575ed7bfc7b918364d0a706b5b24614abcf2e6d3689502aac2dd93b719b9b3800b64dcd3b3e592c2db6a39c1223f655e7ab6a03d2f059a4ecac941139963179301e6b8f37c72c4a9b10ae3673e8780afa720099d8b5fb762d2dfb4ee068bae6b02d669668ad161d62512a66383d8a53dc95efb123c4eab17f25617a7ab98b2ce5d56a2dc0ffa61780c851b00e88bc4dc9f07de458c1cf0666472aad004affad76533d680b6bdb692b3ebe6e77f05685c895370b71c655533befbe62c756dd90cc5d74ef50e8ddc33bf88b188a42ca34c", 0xda}, {&(0x7f0000000340)="38a49c7d1209caf6f7c51ba44c26173db012ba21d489e0c7e32d774235722c59ab536d68b790b34c2dda6da18256ce5aab9e1d3d9a60f715adceff20e97911ce4585d060ff9dad12004b465f894ed9", 0x4f}, {&(0x7f00000003c0)='\vA%', 0x3}, {&(0x7f0000000400)="a4179eece2ab522e9aa49a953a092f069c6d54175ea343b1d5739d4145965174035d41ba3d0e43e458aab5bbe5247068b1a740add1d66de55d", 0x39}, {&(0x7f0000000440)="42577394faa8262f9b554201cef11b34c9ee832771ee0cb05c89ae54e1df082bc464b3adfc298e70648bdcecf7ca0aca005db620e52e70b5af7bd8f1f1b13b4af3463dd2d780cb50d3da08c90c4a968990ae04635bee7e4f3fab3ce0349738c52d4fa08a0ccf71605b5327c7d59c052df34d7426cca6bc4f5379f13b3ca45e4218133d238e38e3ee3381094ca4091aa0faa0f057f0baf854af02fb4c19c71641091d338b73fca925c33ff57577da492f37b78f9f4349fd2bba5003f930bd8c8a8a6a11914c6583776a648abaa7d3dbbe71e855a993ec0258c1b8f2bc6b365f9ceb", 0xe1}, {&(0x7f0000000540)="306ecaa0d88a2f9475b08df6c3885e5994ba86c3129ce502ac12c3ec08ef94dcc4d6088a6ac3bc404df25267a41fea2aadb35ba73a003215b5b383dd0f34274449b0546a2a1229ec84e77956f58ea6c646604121714a43cf696a8eb47c0b401e5e6dae1f5dd085767c51689e1cd2fa2cd9632e3653aa446f54ddac6cafa35468e73493bc189da64e1c834250b784664835a58240bdb1f504d6cffe7d3a7968740e576b99ef5b5837c75894c5a78bbe0d283d32bb54665889", 0xb8}, {&(0x7f0000000600)="ad53e686d7d7f62354dd0372b3687e1d490005035f01e0d5b6ea9a8eeb8405b77cefc06818436fed4915969f3c9dcd3b9f9454610957680acf9e82a23bcc62f5af4752b038d70b2e38caee129e0fd99e172c9e5a77929e104cf6a6e5db3392ed2857ba9d0c2794da6f3c236a2b887d72c38ab60294270a3692d943330e44583477ea6c598f424ca03d528d2fccb94f48bde73f3bc4b29ec8b20d6ec3ff5f2128bfed4602aa24881a7f30b52f9c7a1f2574d8ec73f2c59f1b80f6cab6e3c63933", 0xc0}], 0x8, &(0x7f0000000800)=ANY=[@ANYBLOB="28000000000000000b01000089000000616f1298a18f102f855a32cac657f4e4ef46c7f2882e25aeabca64e635bf00bf41c307d1dce0fb0f53b2d178ef413b563d51a7ce4644e703ef5038a9a0f3cf5fde3ac63a2b66261ba834602acd733cc3d38bec1c5db57cc225e0e659e15525bf95c0401c9be91408fc2d9b474efaaa82a0f663fddbe12017a5603f16ed7c44a461f645499b0218eb34cb31f86b337c3ea13c3d0238afed18ec474ca09664aa4b2c1b16b7dbaf3d0b2e646dc937c9ce2a8544b20b03d618a00700e0bb14a82fa7cdcabeaa61c6e44d21a982771377ab5f0e0170b376"], 0x28}, 0x20008000) sendmsg$inet(r0, &(0x7f00000007c0)={&(0x7f0000000080)={0x2, 0x4000, @dev={0xac, 0x14, 0x14, 0x7}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) [ 1496.579987][T32538] loop2: detected capacity change from 0 to 64 [ 1496.591560][ T3657] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1496.615931][ T3657] Buffer I/O error on dev loop2, logical block 0, async page read [ 1496.635250][ T3657] loop2: unable to read partition table [ 1496.708991][ T3689] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 1496.968837][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1497.089126][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1497.099324][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1497.108408][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1497.118212][ T3689] usb 1-1: config 0 descriptor?? [ 1497.160967][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1497.169800][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1497.478994][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1497.628934][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1497.636969][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1497.749010][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1497.756264][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1497.762658][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1497.773028][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input722 [ 1497.788396][ T3689] usb 1-1: USB disconnect, device number 67 [ 1497.796439][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1497.807832][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1497.816501][ T3689] em28xx 1-1:0.0: Closing input extension [ 1497.822506][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1497.835410][ T3689] em28xx 1-1:0.0: Freeing device 22:51:26 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x0, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:26 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:26 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x7, 0x0) write$P9_RWRITE(r2, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r1, &(0x7f0000002640)={0x2020}, 0xfffffdef) write$FUSE_INIT(r2, &(0x7f0000000340)={0x50}, 0x50) socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newlink={0x58, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @gre={{0x8}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_GRE_ERSPAN_VER={0x5}, @IFLA_GRE_PMTUDISC={0x5}, @IFLA_GRE_ERSPAN_INDEX={0x8, 0x15, 0x81245}, @IFLA_GRE_ENCAP_SPORT={0x6}, @IFLA_GRE_IKEY={0x8, 0x4, 0xfffffff9}]}}}]}, 0x58}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) dup2(r4, r6) 22:51:26 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x7, 0x0) r4 = socket$igmp6(0xa, 0x3, 0x2) recvmmsg(r4, &(0x7f0000000a00)=[{{&(0x7f00000002c0)=@caif, 0x80, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/39, 0x27}, {&(0x7f0000000500)=""/10, 0xa}, {&(0x7f0000000540)=""/209, 0xd1}, {&(0x7f0000000640)=""/144, 0x90}, {&(0x7f0000000700)=""/237, 0xed}, {&(0x7f0000000800)=""/80, 0x50}], 0x6, &(0x7f0000000900)=""/230, 0xe6}, 0x80000001}], 0x1, 0x2084, &(0x7f0000000a40)) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) r5 = syz_mount_image$gfs2meta(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x7, 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)="7a339f", 0x3, 0x7}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB='-,#,,subj_role=.$[*\',fstransmutask=MAY_APPEND,fscontext=system_u,fsuuidc-025d-743T-edab`124,euid>\x00\x00\x00\x00\x00', @ANYRESDEC, @ANYBLOB=',euid=', @ANYRESDEC, @ANYBLOB=',uid>', @ANYRESDEC=0x0, @ANYBLOB=',seclabel,dont_appraise,\x00']) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000280)) close(r5) r6 = accept$inet(r2, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f00000000c0)=0x10) lseek(r6, 0x9, 0x2) read$FUSE(r2, &(0x7f0000002640)={0x2020, 0x0, 0x0}, 0xfffffdef) write$FUSE_LSEEK(r3, &(0x7f0000000100)={0x18, 0xfffffffffffffffe, r7, {0x8}}, 0x18) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50}, 0x50) dup2(r0, r1) 22:51:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r2, &(0x7f0000002640)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0xfffffdef) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50}, 0x50) r7 = dup2(r0, r1) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r9) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r11) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r14 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r15) read$FUSE(r2, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_DIRENTPLUS(r7, &(0x7f0000004b00)=ANY=[@ANYBLOB="7804000000000000b37970efba93ea041c61151ac14b102acc2cc7757ebe6248b85909914423b6163b38e08017c50fc7fb23fe6c4113e867abb16a95e9c682f3fcaf002be9513403807931c68f405eefe4d8e8b31e46c0d15b8b0cac7185420af4effeec03ade05c57941104be8b72e30c38d10697fbe1dccb349f286204cd2bd4e0c93b264072bcb5191002d51b", @ANYRES64=r4, @ANYBLOB="00000000000000000000000000000000000000000000000007000000000000000700000004000000010000000000000004000000000000000700000000000000ff03000000000000fdffffffffffffffff0f000000000000010000007e360000a3a1000000a0000008000000", @ANYRES32=r9, @ANYRES32=r6, @ANYBLOB="8000000008000000000000000500000000000000ff0f000000000000010000000400000000000000000000000300000000000000000000000000000000000000000000800900000000000000030000000100010002000000000000000100000000000000b70000000000000000000000000000000100000000000080910000000000000006000000dc3a0000750000000020000080000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000002000000000000000400000000000000010000800000000005000000090000005e2a2b2427000000020000000000000003000000000000000300000000000000f7ffffffffffffffff010000ff0f00000200000000000000030000000000000005000000000000000600000000000000000000000000000006000000000000000200000007000000f8ffffff0080000007000000", @ANYRES32=r11, @ANYRES32=r6, @ANYBLOB="0004000005000000000000000600000000000000000000000000000009000000770b0000252d265b3a267b403000000000000000050000000000000002000000000000000100000000000080020000000000000004000000feffffff0000000000000000010000000000000019e300000000000009000000000000000000000000000000030000000000000003000000f9ffffffb42eeb310060000001000000", @ANYRES32=r5, @ANYRES32=r12, @ANYBLOB="ffff000008000000000000000400000000000000010000000000000001000000010000000000000000000000020000000000000002000000000000000100000000000080e9ffffffffffffffff0f0000ffffffff0600000000000000ffffffff0000000009000000000000007f00000000000000040000000000000003000000000000000100000003000000020000000040000000000009", @ANYRES32=r5, @ANYRES32=r13, @ANYBLOB="0400000001f8ffff0000000000000000000000005e94bb750000000003000000080000002f272d000000000004000000000000000100000000000000119a0000000000000100000000000000010000800400000004000000000000000300000000000000060000000000000009000000000000000600000000000000018000000000000001000000020000000100010000a00000ffffffff", @ANYRES32=r15, @ANYRES32=r6, @ANYBLOB="ffffffff01000000000000000400000000000000fcffffffffffffff0100000004000000000000000000000004000000000000000200000000000000205f000000000000000100000000000006000000ffffffff050000000000000006000000000000000100000001000000bd00000000000000040000000000000004000000000000000600000006000000a409000000c0000007000000", @ANYRES32=r16, @ANYRES32=r6, @ANYBLOB="0700000000000000000000000600000000000000090000000000000001000000040000002400000000000000"], 0x478) 22:51:26 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) (async) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x1, 0x4, 0x0, 0x2}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)="dd194cc056e482e3d7b1bc7f9654eefad09fe5aa9aca2e872aeb9f38e9136baf2d02dfd85f2cb0c6a1d903a39635c9dfccd91c51777506fe49d74fb28dc4df1b5fd81ce28e25a2fcf3814662ef86a7f6a0171ab59d1b1d1823af2d0760ec6bb9a59b00335997401ed28e35e235675908e5d9cc677728d7cadc6dcc881fc01cc2d4a165a2d826cfcfb721bd9fa71d2faa11fa1c2fa82d9b2e2c9a668ae7627806ba2a6a73e4396538310bda3be03782d7b230c2d2e05a47ebb9d5d6476a3d9cba0156d3408829d15c4bc12c8c", 0xcc}, {&(0x7f0000000240)="1a598242c70820b62881575ed7bfc7b918364d0a706b5b24614abcf2e6d3689502aac2dd93b719b9b3800b64dcd3b3e592c2db6a39c1223f655e7ab6a03d2f059a4ecac941139963179301e6b8f37c72c4a9b10ae3673e8780afa720099d8b5fb762d2dfb4ee068bae6b02d669668ad161d62512a66383d8a53dc95efb123c4eab17f25617a7ab98b2ce5d56a2dc0ffa61780c851b00e88bc4dc9f07de458c1cf0666472aad004affad76533d680b6bdb692b3ebe6e77f05685c895370b71c655533befbe62c756dd90cc5d74ef50e8ddc33bf88b188a42ca34c", 0xda}, {&(0x7f0000000340)="38a49c7d1209caf6f7c51ba44c26173db012ba21d489e0c7e32d774235722c59ab536d68b790b34c2dda6da18256ce5aab9e1d3d9a60f715adceff20e97911ce4585d060ff9dad12004b465f894ed9", 0x4f}, {&(0x7f00000003c0)='\vA%', 0x3}, {&(0x7f0000000400)="a4179eece2ab522e9aa49a953a092f069c6d54175ea343b1d5739d4145965174035d41ba3d0e43e458aab5bbe5247068b1a740add1d66de55d", 0x39}, {&(0x7f0000000440)="42577394faa8262f9b554201cef11b34c9ee832771ee0cb05c89ae54e1df082bc464b3adfc298e70648bdcecf7ca0aca005db620e52e70b5af7bd8f1f1b13b4af3463dd2d780cb50d3da08c90c4a968990ae04635bee7e4f3fab3ce0349738c52d4fa08a0ccf71605b5327c7d59c052df34d7426cca6bc4f5379f13b3ca45e4218133d238e38e3ee3381094ca4091aa0faa0f057f0baf854af02fb4c19c71641091d338b73fca925c33ff57577da492f37b78f9f4349fd2bba5003f930bd8c8a8a6a11914c6583776a648abaa7d3dbbe71e855a993ec0258c1b8f2bc6b365f9ceb", 0xe1}, {&(0x7f0000000540)="306ecaa0d88a2f9475b08df6c3885e5994ba86c3129ce502ac12c3ec08ef94dcc4d6088a6ac3bc404df25267a41fea2aadb35ba73a003215b5b383dd0f34274449b0546a2a1229ec84e77956f58ea6c646604121714a43cf696a8eb47c0b401e5e6dae1f5dd085767c51689e1cd2fa2cd9632e3653aa446f54ddac6cafa35468e73493bc189da64e1c834250b784664835a58240bdb1f504d6cffe7d3a7968740e576b99ef5b5837c75894c5a78bbe0d283d32bb54665889", 0xb8}, {&(0x7f0000000600)="ad53e686d7d7f62354dd0372b3687e1d490005035f01e0d5b6ea9a8eeb8405b77cefc06818436fed4915969f3c9dcd3b9f9454610957680acf9e82a23bcc62f5af4752b038d70b2e38caee129e0fd99e172c9e5a77929e104cf6a6e5db3392ed2857ba9d0c2794da6f3c236a2b887d72c38ab60294270a3692d943330e44583477ea6c598f424ca03d528d2fccb94f48bde73f3bc4b29ec8b20d6ec3ff5f2128bfed4602aa24881a7f30b52f9c7a1f2574d8ec73f2c59f1b80f6cab6e3c63933", 0xc0}], 0x8, &(0x7f0000000800)=ANY=[@ANYBLOB="28000000000000000b01000089000000616f1298a18f102f855a32cac657f4e4ef46c7f2882e25aeabca64e635bf00bf41c307d1dce0fb0f53b2d178ef413b563d51a7ce4644e703ef5038a9a0f3cf5fde3ac63a2b66261ba834602acd733cc3d38bec1c5db57cc225e0e659e15525bf95c0401c9be91408fc2d9b474efaaa82a0f663fddbe12017a5603f16ed7c44a461f645499b0218eb34cb31f86b337c3ea13c3d0238afed18ec474ca09664aa4b2c1b16b7dbaf3d0b2e646dc937c9ce2a8544b20b03d618a00700e0bb14a82fa7cdcabeaa61c6e44d21a982771377ab5f0e0170b376"], 0x28}, 0x20008000) (async) sendmsg$inet(r0, &(0x7f00000007c0)={&(0x7f0000000080)={0x2, 0x4000, @dev={0xac, 0x14, 0x14, 0x7}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) [ 1497.909027][T32562] loop2: detected capacity change from 0 to 64 22:51:27 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) [ 1498.024529][T32572] gfs2meta: Unknown parameter '-' [ 1498.034812][T32573] loop2: detected capacity change from 0 to 64 22:51:27 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r2, &(0x7f0000002640)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0xfffffdef) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50}, 0x50) r7 = dup2(r0, r1) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r9) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r11) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r14 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r15) read$FUSE(r2, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_DIRENTPLUS(r7, &(0x7f0000004b00)=ANY=[@ANYBLOB="7804000000000000b37970efba93ea041c61151ac14b102acc2cc7757ebe6248b85909914423b6163b38e08017c50fc7fb23fe6c4113e867abb16a95e9c682f3fcaf002be9513403807931c68f405eefe4d8e8b31e46c0d15b8b0cac7185420af4effeec03ade05c57941104be8b72e30c38d10697fbe1dccb349f286204cd2bd4e0c93b264072bcb5191002d51b", @ANYRES64=r4, @ANYBLOB="00000000000000000000000000000000000000000000000007000000000000000700000004000000010000000000000004000000000000000700000000000000ff03000000000000fdffffffffffffffff0f000000000000010000007e360000a3a1000000a0000008000000", @ANYRES32=r9, @ANYRES32=r6, @ANYBLOB="8000000008000000000000000500000000000000ff0f000000000000010000000400000000000000000000000300000000000000000000000000000000000000000000800900000000000000030000000100010002000000000000000100000000000000b70000000000000000000000000000000100000000000080910000000000000006000000dc3a0000750000000020000080000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000002000000000000000400000000000000010000800000000005000000090000005e2a2b2427000000020000000000000003000000000000000300000000000000f7ffffffffffffffff010000ff0f00000200000000000000030000000000000005000000000000000600000000000000000000000000000006000000000000000200000007000000f8ffffff0080000007000000", @ANYRES32=r11, @ANYRES32=r6, @ANYBLOB="0004000005000000000000000600000000000000000000000000000009000000770b0000252d265b3a267b403000000000000000050000000000000002000000000000000100000000000080020000000000000004000000feffffff0000000000000000010000000000000019e300000000000009000000000000000000000000000000030000000000000003000000f9ffffffb42eeb310060000001000000", @ANYRES32=r5, @ANYRES32=r12, @ANYBLOB="ffff000008000000000000000400000000000000010000000000000001000000010000000000000000000000020000000000000002000000000000000100000000000080e9ffffffffffffffff0f0000ffffffff0600000000000000ffffffff0000000009000000000000007f00000000000000040000000000000003000000000000000100000003000000020000000040000000000009", @ANYRES32=r5, @ANYRES32=r13, @ANYBLOB="0400000001f8ffff0000000000000000000000005e94bb750000000003000000080000002f272d000000000004000000000000000100000000000000119a0000000000000100000000000000010000800400000004000000000000000300000000000000060000000000000009000000000000000600000000000000018000000000000001000000020000000100010000a00000ffffffff", @ANYRES32=r15, @ANYRES32=r6, @ANYBLOB="ffffffff01000000000000000400000000000000fcffffffffffffff0100000004000000000000000000000004000000000000000200000000000000205f000000000000000100000000000006000000ffffffff050000000000000006000000000000000100000001000000bd00000000000000040000000000000004000000000000000600000006000000a409000000c0000007000000", @ANYRES32=r16, @ANYRES32=r6, @ANYBLOB="0700000000000000000000000600000000000000090000000000000001000000040000002400000000000000"], 0x478) 22:51:27 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) [ 1498.144849][T32579] loop2: detected capacity change from 0 to 64 [ 1498.149346][ T3657] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1498.168692][ T3657] Buffer I/O error on dev loop2, logical block 0, async page read [ 1498.188914][ T3657] loop2: unable to read partition table 22:51:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x8, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x7, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="580000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000003800128008000100677265002c000280050016000000000005000a0000000015004512080006001000000000000800040000010000000000"], 0x58}}, 0x0) pwritev2(r5, &(0x7f0000000000)=[{&(0x7f0000000100)="1d3162458fd504f04848f994c65fb819fb7d4b9dd1d0abcb353f328e86b01210df552f366ca77477984a1fe1d15847aef437d97153e5c80c2a3a8d53a4b87b262f0688a6f0b140c1986a7a4f5a8de55eee0be9b24015f9207686b4e6031d74be782e62c77fb125572880cd3843b6defed78ba5ef961b675bb5318fb690a39f92149502", 0x83}], 0x1, 0x80000000, 0x0, 0x11) write$P9_RWRITE(r4, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r3, &(0x7f0000002640)={0x2020}, 0xfffffdef) write$FUSE_INIT(r4, &(0x7f0000000340)={0x50}, 0x50) dup2(r1, r2) [ 1498.252096][T32587] loop2: detected capacity change from 0 to 64 [ 1498.259324][ T3657] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1498.276357][ T3657] Buffer I/O error on dev loop2, logical block 0, async page read [ 1498.294456][ T3657] loop2: unable to read partition table [ 1498.298998][ T3689] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 1498.316429][T32587] __ntfs_error: 20 callbacks suppressed [ 1498.316446][T32587] ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 1498.337943][T32587] ntfs: (device loop2): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. 22:51:27 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) [ 1498.361378][T32587] ntfs: (device loop2): ntfs_fill_super(): Not an NTFS volume. [ 1498.382516][T32594] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1498.445383][T32597] loop2: detected capacity change from 0 to 64 [ 1498.457476][T32597] ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 1498.468596][T32597] ntfs: (device loop2): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 1498.489241][T32597] ntfs: (device loop2): ntfs_fill_super(): Not an NTFS volume. [ 1498.558944][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1498.679066][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1498.689056][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1498.698102][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1498.707683][ T3689] usb 1-1: config 0 descriptor?? [ 1498.751414][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1498.773251][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1499.069088][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1499.219006][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1499.227744][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1499.338911][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1499.346160][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1499.354617][ T3689] usb 1-1: USB disconnect, device number 68 [ 1499.364730][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1499.370465][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1499.377313][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input723 22:51:28 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x0, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:28 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r2, &(0x7f0000002640)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffdef) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50}, 0x50) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r8]) r9 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r9, @ANYBLOB=',rootmode=000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r10]) r11 = getuid() statx(r3, &(0x7f0000004a00)='./file0\x00', 0x1000, 0x200, &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000005180)={{{@in=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000005280)=0xe8) syz_fuse_handle_req(r3, &(0x7f0000000400)="b4067642c4bd883af5a92ef38b2a4854cfecbd9858bc4580675a762937eed798ebb93ea1130fdf08d2af47036a9ea74c832b082c42171b3996e169b1ad63b645e5ae31250048e23d14c3a1af1c79c7cbb77ba3991bc86680558e3adcaf8b26b936da8491e728f62c450fe8f16f1beaf0102fcae34553ac6d296f847db46dfca9774e572cc714656909906086b4a9050943305264dbb7d407ddee520f850058b899271e80a084c9647d0c36aed9cb37631f35a1e7e1943649a51521a8a7bb1c8cd4d5924a084efcc53e80dc4d26ca5f3ebf19b4b03b820243164498f3041dc03dc41e2e7782dd59be64cb6660b828dd65fad9a455471f9cb91e0d480f1db8a211adffd7900910b9b3c688cf7a3784f7483a755dbe21897d62e06f3e91c38d3aa4d03c9796bd65f35f74bb4b7da3c560d3cc808d8344a4585158895687fafda5b2495d0e2766f52a5c805e6c0fb44593465dd3e38a4b4ac825a148e9fa0d3008c204ce6abeb5f44ab84cb8a2865619b525aef5bd38a4a2cbba79ba6106a157c148efb6c07afba2e3f493a5b2934e0835a5182988224ca85df5612c84e7ac539b964879bc4f7a0645cca68048e4e6e20cb70afdcf3924de39fa6e2d0e5c89cde28cb441051d3e0d10bfb0b28d7e5c38af43c7c9751e19dfaf349dc0ff835e7ff60e8b00b9d55566fac77d4f475873763f6fc2169eb199eca09df478b871374bbee38cda555ad8581159e0d01a8a3e2a415073386342d527d04b460cc7d9073f9ea61048cdd54551a32abae47c768247c8ae281aff48bf9762ab433b8cda74e0012085d9224984ac46bf2c871db00fe305a658937944f0b7dda499c07d627e9a5a474dd315a748d384bdcfd03c74255684d7aec266c27bfa75b112c2e2d9742db1a1dfed97d04783ab9d6ac0bdcba549a34573f8e2029216db79d5fc565ff7054d1a534a4e896a2fe672b903dca061741f5212eb12d817e1879b5be05df76f0c9b42918f8eb6611a0b7e09561e7e7874bef3bc7f254a71eb7b392e352f42eb59e126911ff53d337f49b8c5fd47b32d63893a3ede64958c296dd7b5cf5fcd59cb2ed896e0963f3663501da92a26913d6fafde192ec237ef0ea1b76f0279c1465ab6162505836c90d1ec0fcb2359eda3667d5dc0c5f808584795b96f53d7819443858ccd579181251956c776a99b44035246fbf92a2e6969216565cc75963b68b2f4b2a52f238354a96ba32d693bb5e676e294bdab923631c535642d0e6100025ffa5514455924286e5ae96c5d3f869fd5017e216c70db75a0d50327c047b8c94afbeca3811f49f8bc735cd7420c0aa58a4cabed37d499d3335587bba3fdead06a3623217daac7cd6299d354fd67b31124324a384fc832592dd584386b5dc0d53abcaea97cfa21ed54e00fdfe0c87e4a20fefa501a4142e59175aae549e5f307c9f9d2b3fb2dde9bd2f61458fdb345af658239d5661abb1e6f5dbe4bb887b05f20fb641f1e4b0045ffcd526afd80d6faf59e7ee09a249d4b40068acfcba6b76c9a74095e799a4d6f520e1209b6ab4bf7d3b347a36c082a6dc5b64a3f2e1bd390c135d2d64f8407c17b7b4635e700d566a90268eb0871f9aa25f4b2aff44242f4851df2dc8a81d788d5f0f049aa85e448ca0e2370138e18bb8b199d24f938b467a0f5875843b6f587bb60028a4570579bcef0547f1cc61000d5610d1d55a48aa4ffd2997e03de1c6d57f12458f81822405542e5e5884025c24214ab9636d7dbe1c3c61237cf2010b604cb3f45f637020978802fa68c7f8c37c9ceb50b3540bf83983a52449ea3ab72cb042faec1ea4767261c0cbdc6d344c0236d52f5b6f523524ba814c8641d7cd629ee6715693600241d13b7e34569bcecc039fc879a406c2fdb1c2f9dd6d7581c95f8cb88167fd31bf6d4b3e7c20e2777dd2ac4e26984041626ac49273aab3f8dbee3607466bf58423f9f4f00988673166232ea48afa9462f1cc0286d6e7402ca9734c0d509e2e5a972e3ddb8d493d91e1e8e5f44212b1928cd57db7a0194b33112529046c03e3c06ad9cefb186ac1f16ec202d782180d90a8f819683a29f1bb96c798f76580b8b0187938f45113a10e2a3bc1e33b9f91a823aab562b3ead68941c2b8109d6bc76b0e241e77ea8ab95b18b08f2008dae004d056423b1c6d57748ab25a5f81740e64ad0432889193876dfc753bfd2ababbab19e4a3d89688da1a759f7c1505c6a06488595e063909676a9abae27d2722a0b3ae0cbbd34dd665710ccd018dd4f188b8c2dd56c49df18bdea9240de156d09869d15c888ae14a1aaf96ef183c296af336a995f82b041f5c9afeb7c2e19fc161f783ea3bf6d4c99cb73e4b59ce8c985a33ccd9aa0c3920cc042d121048b7bc14e7f1e7b41575222022c2d309816ef6c23eddb15fa47832c0279e75c91be6293cffd3b80733e358d6e9a9133561578f7e6830df76d9ff49b4940ad1e2983b89bff111e7a701ac6e8c2e5d39405c8b89e41e5905e1b69b95769f3aeb9507a428a2317a6699a2b359e3250118e933871e449cf3e59e34078d6d64daab842fb9da2e5e51c6ac22b6836a6cdd0ecabb8eaceec10f4832fc6c98d50e3bb058df727384bca0e97cdb083a14d7b75ebf31e09753484bb107249b36a9e20de82db4d1d0f9c23c7801a0bec8b8a88eec1eea000b571adb921854e825961ce67c0e739b8b9017e13ad28e6cdbecbf39d52929850fc3a3c8cf68705d709858cace03c372835b57f58fd38769aeb28563b9ca91a0b4fdc4554d1620366799adf57f212019af4824999253d35f3c2bac05d48d1f87ebad60e9d8b810bc5a9a3d0cd7c7b06bebf2603433565dc14f766e1756ef332659e4471f4fb3244ada007e07432d826f4d1c60f3d6bd81cfe6d887b463e0010b97e90d1b3951a20d755b51f713f06b5b94aeed950d4dd86df938f42c6392e9a0628a36c79acafd3657818498aee1f65b1055027bb4aae6e7432226d0f3c0e64b49ee92e0cf616755b1852d88368ec81cc0ac339e8dec2391f2bb34946847af38d035a6c67ef093343636a52dcae94994bba670ff7f7abeedb2300bac5281044a4bf028714f410b87d436877a1c52505c25b371a08492a656c2e1a525cc4bd8c4fb3c1e355c447188f58d6bb9619b2172491edf10ddc8076a4117308d1dab4a9b1ce5e1ca81cd57f2abd71a53d8b61cd0e9d3314b25df9cda5911c88866a65458b62fcf49ee4f8f8e8d539370279fa6ff4b41d62ed35538467afcd35110d49c79317bea22538b35c4901e770d7d8fd62a4887bcc5226d450ae45ef4752c7547faca0cefbd1bd74d22229d33d61efbde736063ac2e6e9c676bc285eecde8fb7d703f3ebe085d6b468c6dd26d1265fb750eed8b58f98a6214b148e69636717a05e6616d90193cc1e3a0ff6785d018880179673e977d7291b7269ea313a3e87667e6838cb5b9327be757c2c07bbc05320387df089111ee1a4935acbbedd6395e32f7af7dff22b7b93decf0a4ff9d43812db9ce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", 0x2000, &(0x7f00000053c0)={&(0x7f0000000100)={0x50, 0x0, 0xfff, {0x7, 0x24, 0x5, 0x0, 0x1, 0x8, 0x10001, 0x9}}, &(0x7f0000000180)={0x18, 0x0, 0x5, {0xc6f}}, &(0x7f0000000200)={0x18, 0x0, 0x0, {0x4}}, &(0x7f0000000240)={0x18, 0x0, 0xe354, {0x1}}, &(0x7f0000000280)={0x18, 0xfffffffffffffffe, 0x2, {0x7}}, &(0x7f00000002c0)={0x28, 0x0, 0x3f, {{0x4, 0x6, 0x2, r6}}}, &(0x7f0000002400)={0x60, 0x0, 0x1, {{0x8, 0x100, 0xae, 0x9, 0x9, 0x7fff, 0x7f, 0xfffffffc}}}, &(0x7f0000000300)={0x18, 0x0, 0x0, {0x4}}, &(0x7f0000002480)={0x18, 0xfffffffffffffff5, 0xffffffff00000000, {'@-:\\}}!\x00'}}, &(0x7f00000024c0)={0x20, 0x0, 0x4, {0x0, 0x9}}, &(0x7f0000002500)={0x78, 0x0, 0x8, {0x1f, 0x1, 0x0, {0x1, 0x8a3, 0x40, 0xcaa, 0x4, 0x3, 0x7, 0x1, 0x0, 0x2000, 0x2800, 0x0, r5, 0x400, 0x1}}}, &(0x7f0000002580)={0x90, 0xfffffffffffffff5, 0xffffffff, {0x1, 0x1, 0x2, 0x80, 0x7f, 0x5, {0x5, 0x20, 0x5, 0x100000001, 0x3ff, 0x401, 0x8001, 0x1ff, 0x3, 0x1000, 0x1ff, 0x0, r5, 0x1ff, 0x7}}}, &(0x7f0000004680)={0xd0, 0x0, 0x1, [{0x1, 0x9cc, 0x4, 0x1, '\\$\\:'}, {0x3, 0x6, 0x1, 0x800, '\x00'}, {0x5, 0x0, 0x1, 0x8, '('}, {0x1, 0xfc0, 0x1, 0x9, '\x9d'}, {0x3, 0x8, 0x1, 0x0, '\x00'}, {0x4, 0xce, 0x1, 0x8, '\x00'}]}, &(0x7f0000004b40)={0x638, 0x0, 0x2, [{{0x1, 0x0, 0x0, 0x7f, 0x80000000, 0x100, {0x0, 0x10001, 0x3, 0x1f, 0x100, 0x3f, 0x10001, 0xb88, 0x0, 0x32e971afbf448389, 0xeda, 0x0, r5, 0xfa, 0x2}}, {0x1, 0x1a651905, 0x1, 0x64a, '\x00'}}, {{0x5, 0x0, 0x1, 0x3, 0x101, 0x7, {0x1, 0x993, 0x8000000000000001, 0x8, 0x7a0, 0x5, 0x3, 0x50, 0x7, 0xa000, 0x6, 0x0, r5, 0x400, 0xc89d}}, {0x5, 0x7fff, 0x0, 0x3f}}, {{0x5, 0x3, 0x583c, 0x800, 0x9, 0x1000, {0x0, 0x4, 0x2, 0x485, 0x2, 0xffffffffffffffec, 0x8, 0x3, 0x0, 0x2000, 0xffffffff, 0x0, r5, 0x3f, 0x4}}, {0x3, 0x1ff, 0x1, 0x4, '\x00'}}, {{0x0, 0x0, 0x10001, 0xf7, 0x76, 0x1, {0x0, 0x8000000000000000, 0x48, 0x2, 0x4, 0x3, 0x0, 0x9, 0xccdb, 0x2000, 0xd251, r4, r5, 0x100, 0x1}}, {0x4, 0x5, 0x0, 0x7}}, {{0x4, 0x0, 0xbc, 0xd35, 0x9, 0x3, {0x0, 0x3, 0x9, 0xfffffffffffffff8, 0x637c, 0x2, 0x3f, 0x5, 0xffff, 0x2000, 0x9, r4, r5, 0x8d, 0xffffffff}}, {0x5, 0xea7c, 0x1, 0x5e6, '#'}}, {{0x3, 0x1, 0x3f, 0x943, 0x6, 0x7fff, {0x6, 0x0, 0x0, 0x7, 0x401, 0xb49bcf9, 0x1, 0x8, 0x6be, 0x2000, 0x1, 0x0, r8, 0x1ff, 0x1}}, {0x6, 0x6, 0x1, 0x401, '\x00'}}, {{0x0, 0x0, 0x5d9, 0x1, 0x7, 0x2, {0x3, 0x2, 0x1f2, 0x3, 0x5794, 0x1c57, 0x3f, 0x6, 0x7, 0x2000, 0x3, r4, r5, 0xea, 0x9}}, {0x4, 0x81, 0x7, 0x6, '+&,$)**'}}, {{0x0, 0x0, 0x3f, 0x2, 0x1, 0x7, {0x4, 0x4d, 0x2, 0x6, 0x5, 0x1, 0x4, 0x96, 0x1d, 0x4000, 0x9, r4, r5, 0x800, 0x8}}, {0x1, 0x1f1a, 0x0, 0x8}}, {{0x3, 0x2, 0x5, 0x2, 0x4, 0x5, {0x3, 0x1, 0x40, 0x2, 0x3, 0x540, 0x9, 0x8, 0x7, 0xc000, 0x2, r4, r10, 0x2, 0x1736f14a}}, {0x5, 0x3, 0x1, 0x10001, '&'}}, {{0x0, 0x1, 0x3, 0xe7, 0x20, 0x1e, {0x0, 0x2, 0x5, 0x24, 0x484, 0xfff, 0x8, 0x0, 0x401, 0x8000, 0x10000, r11, r12, 0x2, 0x9}}, {0x5, 0x7fff, 0x1, 0x8, '\x00'}}]}, &(0x7f00000052c0)={0xa0, 0x0, 0x100000000, {{0x1, 0x2, 0x0, 0x6, 0xfffffd0f, 0x2, {0x2, 0x7fffffffffffffff, 0xffffffffffffffe1, 0xf41, 0x7ff, 0xffffffff, 0xffffffff, 0x2, 0x1ff, 0x1000, 0x1ff, r13, r5, 0x1, 0x7fffffff}}, {0x0, 0x19}}}, &(0x7f0000005380)={0x20, 0x0, 0x4, {0x3, 0x0, 0xffffffff, 0x8d6}}}) bind$inet(r7, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) dup2(r0, r1) 22:51:28 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e54465320202020", 0xb}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:28 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x474, @mcast2, 0xfffffffc}, 0x1c) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:28 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x1, 0x4, 0x0, 0x2}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)="dd194cc056e482e3d7b1bc7f9654eefad09fe5aa9aca2e872aeb9f38e9136baf2d02dfd85f2cb0c6a1d903a39635c9dfccd91c51777506fe49d74fb28dc4df1b5fd81ce28e25a2fcf3814662ef86a7f6a0171ab59d1b1d1823af2d0760ec6bb9a59b00335997401ed28e35e235675908e5d9cc677728d7cadc6dcc881fc01cc2d4a165a2d826cfcfb721bd9fa71d2faa11fa1c2fa82d9b2e2c9a668ae7627806ba2a6a73e4396538310bda3be03782d7b230c2d2e05a47ebb9d5d6476a3d9cba0156d3408829d15c4bc12c8c", 0xcc}, {&(0x7f0000000240)="1a598242c70820b62881575ed7bfc7b918364d0a706b5b24614abcf2e6d3689502aac2dd93b719b9b3800b64dcd3b3e592c2db6a39c1223f655e7ab6a03d2f059a4ecac941139963179301e6b8f37c72c4a9b10ae3673e8780afa720099d8b5fb762d2dfb4ee068bae6b02d669668ad161d62512a66383d8a53dc95efb123c4eab17f25617a7ab98b2ce5d56a2dc0ffa61780c851b00e88bc4dc9f07de458c1cf0666472aad004affad76533d680b6bdb692b3ebe6e77f05685c895370b71c655533befbe62c756dd90cc5d74ef50e8ddc33bf88b188a42ca34c", 0xda}, {&(0x7f0000000340)="38a49c7d1209caf6f7c51ba44c26173db012ba21d489e0c7e32d774235722c59ab536d68b790b34c2dda6da18256ce5aab9e1d3d9a60f715adceff20e97911ce4585d060ff9dad12004b465f894ed9", 0x4f}, {&(0x7f00000003c0)='\vA%', 0x3}, {&(0x7f0000000400)="a4179eece2ab522e9aa49a953a092f069c6d54175ea343b1d5739d4145965174035d41ba3d0e43e458aab5bbe5247068b1a740add1d66de55d", 0x39}, {&(0x7f0000000440)="42577394faa8262f9b554201cef11b34c9ee832771ee0cb05c89ae54e1df082bc464b3adfc298e70648bdcecf7ca0aca005db620e52e70b5af7bd8f1f1b13b4af3463dd2d780cb50d3da08c90c4a968990ae04635bee7e4f3fab3ce0349738c52d4fa08a0ccf71605b5327c7d59c052df34d7426cca6bc4f5379f13b3ca45e4218133d238e38e3ee3381094ca4091aa0faa0f057f0baf854af02fb4c19c71641091d338b73fca925c33ff57577da492f37b78f9f4349fd2bba5003f930bd8c8a8a6a11914c6583776a648abaa7d3dbbe71e855a993ec0258c1b8f2bc6b365f9ceb", 0xe1}, {&(0x7f0000000540)="306ecaa0d88a2f9475b08df6c3885e5994ba86c3129ce502ac12c3ec08ef94dcc4d6088a6ac3bc404df25267a41fea2aadb35ba73a003215b5b383dd0f34274449b0546a2a1229ec84e77956f58ea6c646604121714a43cf696a8eb47c0b401e5e6dae1f5dd085767c51689e1cd2fa2cd9632e3653aa446f54ddac6cafa35468e73493bc189da64e1c834250b784664835a58240bdb1f504d6cffe7d3a7968740e576b99ef5b5837c75894c5a78bbe0d283d32bb54665889", 0xb8}, {&(0x7f0000000600)="ad53e686d7d7f62354dd0372b3687e1d490005035f01e0d5b6ea9a8eeb8405b77cefc06818436fed4915969f3c9dcd3b9f9454610957680acf9e82a23bcc62f5af4752b038d70b2e38caee129e0fd99e172c9e5a77929e104cf6a6e5db3392ed2857ba9d0c2794da6f3c236a2b887d72c38ab60294270a3692d943330e44583477ea6c598f424ca03d528d2fccb94f48bde73f3bc4b29ec8b20d6ec3ff5f2128bfed4602aa24881a7f30b52f9c7a1f2574d8ec73f2c59f1b80f6cab6e3c63933", 0xc0}], 0x8, &(0x7f0000000800)=ANY=[@ANYBLOB="28000000000000000b01000089000000616f1298a18f102f855a32cac657f4e4ef46c7f2882e25aeabca64e635bf00bf41c307d1dce0fb0f53b2d178ef413b563d51a7ce4644e703ef5038a9a0f3cf5fde3ac63a2b66261ba834602acd733cc3d38bec1c5db57cc225e0e659e15525bf95c0401c9be91408fc2d9b474efaaa82a0f663fddbe12017a5603f16ed7c44a461f645499b0218eb34cb31f86b337c3ea13c3d0238afed18ec474ca09664aa4b2c1b16b7dbaf3d0b2e646dc937c9ce2a8544b20b03d618a00700e0bb14a82fa7cdcabeaa61c6e44d21a982771377ab5f0e0170b376"], 0x28}, 0x20008000) sendmsg$inet(r0, &(0x7f00000007c0)={&(0x7f0000000080)={0x2, 0x4000, @dev={0xac, 0x14, 0x14, 0x7}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) socket$kcm(0x2b, 0x1, 0x0) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) sendmsg$kcm(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x1, 0x4, 0x0, 0x2}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)="dd194cc056e482e3d7b1bc7f9654eefad09fe5aa9aca2e872aeb9f38e9136baf2d02dfd85f2cb0c6a1d903a39635c9dfccd91c51777506fe49d74fb28dc4df1b5fd81ce28e25a2fcf3814662ef86a7f6a0171ab59d1b1d1823af2d0760ec6bb9a59b00335997401ed28e35e235675908e5d9cc677728d7cadc6dcc881fc01cc2d4a165a2d826cfcfb721bd9fa71d2faa11fa1c2fa82d9b2e2c9a668ae7627806ba2a6a73e4396538310bda3be03782d7b230c2d2e05a47ebb9d5d6476a3d9cba0156d3408829d15c4bc12c8c", 0xcc}, {&(0x7f0000000240)="1a598242c70820b62881575ed7bfc7b918364d0a706b5b24614abcf2e6d3689502aac2dd93b719b9b3800b64dcd3b3e592c2db6a39c1223f655e7ab6a03d2f059a4ecac941139963179301e6b8f37c72c4a9b10ae3673e8780afa720099d8b5fb762d2dfb4ee068bae6b02d669668ad161d62512a66383d8a53dc95efb123c4eab17f25617a7ab98b2ce5d56a2dc0ffa61780c851b00e88bc4dc9f07de458c1cf0666472aad004affad76533d680b6bdb692b3ebe6e77f05685c895370b71c655533befbe62c756dd90cc5d74ef50e8ddc33bf88b188a42ca34c", 0xda}, {&(0x7f0000000340)="38a49c7d1209caf6f7c51ba44c26173db012ba21d489e0c7e32d774235722c59ab536d68b790b34c2dda6da18256ce5aab9e1d3d9a60f715adceff20e97911ce4585d060ff9dad12004b465f894ed9", 0x4f}, {&(0x7f00000003c0)='\vA%', 0x3}, {&(0x7f0000000400)="a4179eece2ab522e9aa49a953a092f069c6d54175ea343b1d5739d4145965174035d41ba3d0e43e458aab5bbe5247068b1a740add1d66de55d", 0x39}, {&(0x7f0000000440)="42577394faa8262f9b554201cef11b34c9ee832771ee0cb05c89ae54e1df082bc464b3adfc298e70648bdcecf7ca0aca005db620e52e70b5af7bd8f1f1b13b4af3463dd2d780cb50d3da08c90c4a968990ae04635bee7e4f3fab3ce0349738c52d4fa08a0ccf71605b5327c7d59c052df34d7426cca6bc4f5379f13b3ca45e4218133d238e38e3ee3381094ca4091aa0faa0f057f0baf854af02fb4c19c71641091d338b73fca925c33ff57577da492f37b78f9f4349fd2bba5003f930bd8c8a8a6a11914c6583776a648abaa7d3dbbe71e855a993ec0258c1b8f2bc6b365f9ceb", 0xe1}, {&(0x7f0000000540)="306ecaa0d88a2f9475b08df6c3885e5994ba86c3129ce502ac12c3ec08ef94dcc4d6088a6ac3bc404df25267a41fea2aadb35ba73a003215b5b383dd0f34274449b0546a2a1229ec84e77956f58ea6c646604121714a43cf696a8eb47c0b401e5e6dae1f5dd085767c51689e1cd2fa2cd9632e3653aa446f54ddac6cafa35468e73493bc189da64e1c834250b784664835a58240bdb1f504d6cffe7d3a7968740e576b99ef5b5837c75894c5a78bbe0d283d32bb54665889", 0xb8}, {&(0x7f0000000600)="ad53e686d7d7f62354dd0372b3687e1d490005035f01e0d5b6ea9a8eeb8405b77cefc06818436fed4915969f3c9dcd3b9f9454610957680acf9e82a23bcc62f5af4752b038d70b2e38caee129e0fd99e172c9e5a77929e104cf6a6e5db3392ed2857ba9d0c2794da6f3c236a2b887d72c38ab60294270a3692d943330e44583477ea6c598f424ca03d528d2fccb94f48bde73f3bc4b29ec8b20d6ec3ff5f2128bfed4602aa24881a7f30b52f9c7a1f2574d8ec73f2c59f1b80f6cab6e3c63933", 0xc0}], 0x8, &(0x7f0000000800)=ANY=[@ANYBLOB="28000000000000000b01000089000000616f1298a18f102f855a32cac657f4e4ef46c7f2882e25aeabca64e635bf00bf41c307d1dce0fb0f53b2d178ef413b563d51a7ce4644e703ef5038a9a0f3cf5fde3ac63a2b66261ba834602acd733cc3d38bec1c5db57cc225e0e659e15525bf95c0401c9be91408fc2d9b474efaaa82a0f663fddbe12017a5603f16ed7c44a461f645499b0218eb34cb31f86b337c3ea13c3d0238afed18ec474ca09664aa4b2c1b16b7dbaf3d0b2e646dc937c9ce2a8544b20b03d618a00700e0bb14a82fa7cdcabeaa61c6e44d21a982771377ab5f0e0170b376"], 0x28}, 0x20008000) (async) sendmsg$inet(r0, &(0x7f00000007c0)={&(0x7f0000000080)={0x2, 0x4000, @dev={0xac, 0x14, 0x14, 0x7}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) (async) 22:51:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x8, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x7, 0x0) write$P9_RWRITE(r4, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r3, &(0x7f0000002640)={0x2020}, 0xfffffffffffffdd3) write$FUSE_INIT(r4, &(0x7f0000000340)={0x50}, 0x50) dup2(r1, r2) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="4000000024000b0f00"/20, @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000080001006574660c1400020010000100000000000000000000000000435de11a319bf84fce87366421116f542662146f247c3f1c2e1c0216cbfc6aec4e9ab90004bd8d8b9dfc4009fe3d821c8cf1ff0dfe82e6335f83d07d4bb976d90b0747dd5b1fa50d02f4e295c92d2d6031a0430901d5ea8ac8127ef246f21a39c6814ed155c8"], 0x40}}, 0x0) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r9 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_etf={{0x8}, {0x14, 0x2, @TCA_ETF_PARMS={0x10}}}]}, 0x40}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_WOL_GET(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0xec, 0x0, 0x400, 0x70bd28, 0x25dfdbff, {}, [@HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg1\x00'}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x800}, 0x4000005) [ 1499.388621][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1499.397254][ T3689] em28xx 1-1:0.0: Closing input extension [ 1499.403175][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1499.415008][ T3689] em28xx 1-1:0.0: Freeing device 22:51:28 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r2, &(0x7f0000002640)={0x2020}, 0xfffffdef) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50}, 0x50) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0/../file0\x00'}, 0x6e) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x2], 0x1, 0x80800, 0x0, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000000500)=[{{&(0x7f0000000240)=@pppoe={0x18, 0x0, {0x0, @multicast}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/86, 0x56}, {&(0x7f00000003c0)=""/5, 0x5}], 0x2, &(0x7f0000000440)=""/159, 0x9f}, 0x8}], 0x1, 0x0, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) dup3(r5, r6, 0x80000) 22:51:28 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_etf={{0x8}, {0x14, 0x2, @TCA_ETF_PARMS={0x10}}}]}, 0x40}}, 0x0) sendmsg$kcm(r3, &(0x7f0000000040)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}, 'sit0\x00'}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)="5a45e4429b66e1d1e6a1329a651b5f0cc72d3a10ffbf884eb1a0d0e21f354cf6b583accd832818ef22a3c7dc1cd26bbbf0319d9c634f04bd1b3be527329495331cdb34a4e1ef8eba41988b5c36e9f67540ec888d016349b269700884b2a4ab812d9f4d6fccc1d890094eb5bbeb94b62d3eed8e808d948aabba52af90164dbdffd0f4a134952879f9e51591f7132f5f22c6c4f18cf61d0d20d2cf85057c01b72db19ec4c4bc2a9c3ac9a5567a4e2d3ee262b60539011d17e6179cceca4922bb03ad051bee62f2b6cd327df0875f3e670911178e558f52d80fbeaa30ffdb6b721169060e780e", 0xe5}, {&(0x7f0000000240)="980e815d9b74681b1683a1d9c96ab7f59b3254bfb2c9ec418fed90983555e1101c5c3b8f3712a137e83919a1048a688072006c9a53b97d2f3dd6845ad4f1ee0a7428e67d9a0f0474b4e1431f15f1070e3039f6588e3681945924dcb2a54600752ff456355d182798e33c6c4b5607ecfe5d5af7bacd6f7ef54deb041c2685c5bbc3ec7952caf078a47709399d64e3d05efb1f85f87209c9d9350ed50b70fb8d52f4b74518e47c7c0e447774ae94f0494d3939", 0xb2}, {&(0x7f0000000300)="905a6480259c70cacb9fe4595d66374c8cf0f53ffa7c5ccc7f25726c5102a3d654340e9d1d67ae3e41af78416916a80cb2761bedcb683ff3eb63013c4130cbb48d630e1c8ed542abe2cea81c644434ca4680102309b67a3d581795ec59759bc126917145d1376e97d5f95f36102767718f9167b74eea21702156d98b0214ff3e89f86ead53796fd2611facfb59347c0b22097bc471cb8343e7dd4ce8771035d004a72fb318a8905c302253e6bd9e1b1a", 0xb0}, {&(0x7f00000003c0)="94c211b572477a4f59b23f47b978fd81ddc77f08b237d9d39f8ff45dd62c7c462287fb03dbaed4765c93cf998816e62e2823d7bcc57cd2f202c2fba1caddc4ba0ad3aa395b74b9a88edadf77ac7ab099e9781c559e22aa8be5c596c06ba7059b5008b39ed3137d095561e118dcf70d1e958d6a481ea40f2ec1210ced378d8172fc2c9ef542c9ed69caf0f92df6cab247108ffffd68", 0x95}, {&(0x7f0000000480)="16cd3843fa14b029d20e1bcc5fb902a178a169c036817431afe8ce72a4da92e13b42d4c4c90009f4284a0b398caebb10fb04db71892d923e6cd33d4c1426ee89567c8a733ea59309", 0x48}], 0x5, &(0x7f0000000580)=[{0x98, 0x1, 0x3f08ceae, "d3e9da62f79a765a6ad5aca9391fbdb355f171fa1425bd863a7c51e407f46e82245a460b535796ac9442765a5bb0e6bbf66983921ab84cd30c294817535bb91ca7e2d0f4cab8489e43116aa88c8b9a0f6b43ecadcd8a022cf81a8ad84b721edee7864f7f5ceae89ce40f3d8fd31294d556c4725d8a2108e5dd7f6330ea9c53865524"}, {0x48, 0x29, 0xfff, "0ef1cf1be1201009ddaa72d8f6be843e94eeb1bb1f82a050e9d45578304f6f7ee597ff9d5bfeded9b64d2677b32c2c449bf1c94cfe323de5"}, {0x90, 0x117, 0x0, "3b26fc7912ace72400498009d512313877282bcb87473f01a1b4b0985c7e54eb8f538e429b602357678e577c384d27327a8c86cfd00596d23baa658febc48846f4735bceaea1eee1756eabbc6c46cb68622ce399c094800052c95e3a35653ce5b2c7b3a50888346b20cf202be72b25b7d216a1c0af78e26e50bc"}, {0xd0, 0x88, 0x2, "cb14353db7e006e0ef9df896f9ab439bdb2cc9b58d55f05c545e76aa365ec097da3b5590ac30bfda82580087f90f2bd4c5683cc2ee83c4a8ff8bef4bfee205cd49e8e45cbbbb718a2a0a9383aa77a9bb0087b5585b0bc26fdad9dcb6993ca1e41861bc90daf0c939020e52f81508f2bde0f6b5ad5b450d409675634001f80d203f2b1d389a6f0bd3af853b1268a4f1ec7340a2b2d647590f09d37a9f1dc03ef904ca4253b1cb86bfb328de0eed31cb30ac5b96a5cb993e3f4aabf101c45bc8c8"}], 0x240}, 0x2) [ 1499.475554][T32604] loop2: detected capacity change from 0 to 64 [ 1499.493402][T32604] ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 1499.502850][T32604] ntfs: (device loop2): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 1499.502876][T32604] ntfs: (device loop2): ntfs_fill_super(): Not an NTFS volume. 22:51:28 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e54465320202020", 0xb}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) [ 1499.606371][T32626] loop2: detected capacity change from 0 to 64 [ 1499.616287][T32626] ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid. 22:51:28 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e54465320202020", 0xb}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:28 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x8c0901, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001240)={{0x14}, [@NFT_MSG_NEWSETELEM={0x14, 0xc, 0xa, 0x101}], {0x14}}, 0x3c}}, 0x0) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1499.725286][T32634] loop2: detected capacity change from 0 to 64 22:51:28 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e544653202020200004040000", 0x10}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) [ 1499.783061][ T3657] I/O error, dev loop2, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1499.797866][ T3657] Buffer I/O error on dev loop2, logical block 1, async page read [ 1499.806637][ T3657] I/O error, dev loop2, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1499.816497][ T3657] Buffer I/O error on dev loop2, logical block 2, async page read [ 1499.827813][ T3657] I/O error, dev loop2, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1499.843474][ T3657] Buffer I/O error on dev loop2, logical block 3, async page read [ 1499.852361][T32640] loop2: detected capacity change from 0 to 64 [ 1499.856877][ T3657] I/O error, dev loop2, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1499.870350][ T3657] Buffer I/O error on dev loop2, logical block 4, async page read [ 1499.888879][ T3689] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 1500.138884][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1500.259120][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1500.269234][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1500.278416][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1500.289162][ T3689] usb 1-1: config 0 descriptor?? [ 1500.336851][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1500.346112][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1500.658890][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1500.809181][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1500.817398][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1500.928902][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1500.936086][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1500.942309][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1500.951877][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input724 [ 1500.966757][ T3689] usb 1-1: USB disconnect, device number 69 [ 1500.973334][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:51:30 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x0, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:30 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e544653202020200004040000", 0x10}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:30 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x70, @string={0x70, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a31"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:30 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip6_vti0\x00', 0x400}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:30 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465d13a69f888a1f477"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='hfsplus\x00', 0xc000, &(0x7f0000000300)='\\!\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) utime(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={0x5, 0x8000000000000001}) r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) open(&(0x7f00000003c0)='./file0/file0\x00', 0x1a3800, 0x16) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x58, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8, 0x13, 0x0}]}]}, 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000100)={0x0, 'veth1\x00', {0x4}, 0xfff}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340), 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000380)={0xc0001002}) fcntl$setstatus(r3, 0x4, 0x2000) accept4(r1, 0x0, &(0x7f0000000540), 0x800) pivot_root(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0/file0\x00') io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 22:51:30 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_etf={{0x8}, {0x14, 0x2, @TCA_ETF_PARMS={0x10}}}]}, 0x40}}, 0x0) sendmsg$kcm(r3, &(0x7f0000000040)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}, 'sit0\x00'}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)="5a45e4429b66e1d1e6a1329a651b5f0cc72d3a10ffbf884eb1a0d0e21f354cf6b583accd832818ef22a3c7dc1cd26bbbf0319d9c634f04bd1b3be527329495331cdb34a4e1ef8eba41988b5c36e9f67540ec888d016349b269700884b2a4ab812d9f4d6fccc1d890094eb5bbeb94b62d3eed8e808d948aabba52af90164dbdffd0f4a134952879f9e51591f7132f5f22c6c4f18cf61d0d20d2cf85057c01b72db19ec4c4bc2a9c3ac9a5567a4e2d3ee262b60539011d17e6179cceca4922bb03ad051bee62f2b6cd327df0875f3e670911178e558f52d80fbeaa30ffdb6b721169060e780e", 0xe5}, {&(0x7f0000000240)="980e815d9b74681b1683a1d9c96ab7f59b3254bfb2c9ec418fed90983555e1101c5c3b8f3712a137e83919a1048a688072006c9a53b97d2f3dd6845ad4f1ee0a7428e67d9a0f0474b4e1431f15f1070e3039f6588e3681945924dcb2a54600752ff456355d182798e33c6c4b5607ecfe5d5af7bacd6f7ef54deb041c2685c5bbc3ec7952caf078a47709399d64e3d05efb1f85f87209c9d9350ed50b70fb8d52f4b74518e47c7c0e447774ae94f0494d3939", 0xb2}, {&(0x7f0000000300)="905a6480259c70cacb9fe4595d66374c8cf0f53ffa7c5ccc7f25726c5102a3d654340e9d1d67ae3e41af78416916a80cb2761bedcb683ff3eb63013c4130cbb48d630e1c8ed542abe2cea81c644434ca4680102309b67a3d581795ec59759bc126917145d1376e97d5f95f36102767718f9167b74eea21702156d98b0214ff3e89f86ead53796fd2611facfb59347c0b22097bc471cb8343e7dd4ce8771035d004a72fb318a8905c302253e6bd9e1b1a", 0xb0}, {&(0x7f00000003c0)="94c211b572477a4f59b23f47b978fd81ddc77f08b237d9d39f8ff45dd62c7c462287fb03dbaed4765c93cf998816e62e2823d7bcc57cd2f202c2fba1caddc4ba0ad3aa395b74b9a88edadf77ac7ab099e9781c559e22aa8be5c596c06ba7059b5008b39ed3137d095561e118dcf70d1e958d6a481ea40f2ec1210ced378d8172fc2c9ef542c9ed69caf0f92df6cab247108ffffd68", 0x95}, {&(0x7f0000000480)="16cd3843fa14b029d20e1bcc5fb902a178a169c036817431afe8ce72a4da92e13b42d4c4c90009f4284a0b398caebb10fb04db71892d923e6cd33d4c1426ee89567c8a733ea59309", 0x48}], 0x5, &(0x7f0000000580)=[{0x98, 0x1, 0x3f08ceae, "d3e9da62f79a765a6ad5aca9391fbdb355f171fa1425bd863a7c51e407f46e82245a460b535796ac9442765a5bb0e6bbf66983921ab84cd30c294817535bb91ca7e2d0f4cab8489e43116aa88c8b9a0f6b43ecadcd8a022cf81a8ad84b721edee7864f7f5ceae89ce40f3d8fd31294d556c4725d8a2108e5dd7f6330ea9c53865524"}, {0x48, 0x29, 0xfff, "0ef1cf1be1201009ddaa72d8f6be843e94eeb1bb1f82a050e9d45578304f6f7ee597ff9d5bfeded9b64d2677b32c2c449bf1c94cfe323de5"}, {0x90, 0x117, 0x0, "3b26fc7912ace72400498009d512313877282bcb87473f01a1b4b0985c7e54eb8f538e429b602357678e577c384d27327a8c86cfd00596d23baa658febc48846f4735bceaea1eee1756eabbc6c46cb68622ce399c094800052c95e3a35653ce5b2c7b3a50888346b20cf202be72b25b7d216a1c0af78e26e50bc"}, {0xd0, 0x88, 0x2, "cb14353db7e006e0ef9df896f9ab439bdb2cc9b58d55f05c545e76aa365ec097da3b5590ac30bfda82580087f90f2bd4c5683cc2ee83c4a8ff8bef4bfee205cd49e8e45cbbbb718a2a0a9383aa77a9bb0087b5585b0bc26fdad9dcb6993ca1e41861bc90daf0c939020e52f81508f2bde0f6b5ad5b450d409675634001f80d203f2b1d389a6f0bd3af853b1268a4f1ec7340a2b2d647590f09d37a9f1dc03ef904ca4253b1cb86bfb328de0eed31cb30ac5b96a5cb993e3f4aabf101c45bc8c8"}], 0x240}, 0x2) socket$kcm(0x2b, 0x1, 0x0) (async) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) (async) socket(0x11, 0x800000003, 0x0) (async) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) (async) socket(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_etf={{0x8}, {0x14, 0x2, @TCA_ETF_PARMS={0x10}}}]}, 0x40}}, 0x0) (async) sendmsg$kcm(r3, &(0x7f0000000040)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}, 'sit0\x00'}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)="5a45e4429b66e1d1e6a1329a651b5f0cc72d3a10ffbf884eb1a0d0e21f354cf6b583accd832818ef22a3c7dc1cd26bbbf0319d9c634f04bd1b3be527329495331cdb34a4e1ef8eba41988b5c36e9f67540ec888d016349b269700884b2a4ab812d9f4d6fccc1d890094eb5bbeb94b62d3eed8e808d948aabba52af90164dbdffd0f4a134952879f9e51591f7132f5f22c6c4f18cf61d0d20d2cf85057c01b72db19ec4c4bc2a9c3ac9a5567a4e2d3ee262b60539011d17e6179cceca4922bb03ad051bee62f2b6cd327df0875f3e670911178e558f52d80fbeaa30ffdb6b721169060e780e", 0xe5}, {&(0x7f0000000240)="980e815d9b74681b1683a1d9c96ab7f59b3254bfb2c9ec418fed90983555e1101c5c3b8f3712a137e83919a1048a688072006c9a53b97d2f3dd6845ad4f1ee0a7428e67d9a0f0474b4e1431f15f1070e3039f6588e3681945924dcb2a54600752ff456355d182798e33c6c4b5607ecfe5d5af7bacd6f7ef54deb041c2685c5bbc3ec7952caf078a47709399d64e3d05efb1f85f87209c9d9350ed50b70fb8d52f4b74518e47c7c0e447774ae94f0494d3939", 0xb2}, {&(0x7f0000000300)="905a6480259c70cacb9fe4595d66374c8cf0f53ffa7c5ccc7f25726c5102a3d654340e9d1d67ae3e41af78416916a80cb2761bedcb683ff3eb63013c4130cbb48d630e1c8ed542abe2cea81c644434ca4680102309b67a3d581795ec59759bc126917145d1376e97d5f95f36102767718f9167b74eea21702156d98b0214ff3e89f86ead53796fd2611facfb59347c0b22097bc471cb8343e7dd4ce8771035d004a72fb318a8905c302253e6bd9e1b1a", 0xb0}, {&(0x7f00000003c0)="94c211b572477a4f59b23f47b978fd81ddc77f08b237d9d39f8ff45dd62c7c462287fb03dbaed4765c93cf998816e62e2823d7bcc57cd2f202c2fba1caddc4ba0ad3aa395b74b9a88edadf77ac7ab099e9781c559e22aa8be5c596c06ba7059b5008b39ed3137d095561e118dcf70d1e958d6a481ea40f2ec1210ced378d8172fc2c9ef542c9ed69caf0f92df6cab247108ffffd68", 0x95}, {&(0x7f0000000480)="16cd3843fa14b029d20e1bcc5fb902a178a169c036817431afe8ce72a4da92e13b42d4c4c90009f4284a0b398caebb10fb04db71892d923e6cd33d4c1426ee89567c8a733ea59309", 0x48}], 0x5, &(0x7f0000000580)=[{0x98, 0x1, 0x3f08ceae, "d3e9da62f79a765a6ad5aca9391fbdb355f171fa1425bd863a7c51e407f46e82245a460b535796ac9442765a5bb0e6bbf66983921ab84cd30c294817535bb91ca7e2d0f4cab8489e43116aa88c8b9a0f6b43ecadcd8a022cf81a8ad84b721edee7864f7f5ceae89ce40f3d8fd31294d556c4725d8a2108e5dd7f6330ea9c53865524"}, {0x48, 0x29, 0xfff, "0ef1cf1be1201009ddaa72d8f6be843e94eeb1bb1f82a050e9d45578304f6f7ee597ff9d5bfeded9b64d2677b32c2c449bf1c94cfe323de5"}, {0x90, 0x117, 0x0, "3b26fc7912ace72400498009d512313877282bcb87473f01a1b4b0985c7e54eb8f538e429b602357678e577c384d27327a8c86cfd00596d23baa658febc48846f4735bceaea1eee1756eabbc6c46cb68622ce399c094800052c95e3a35653ce5b2c7b3a50888346b20cf202be72b25b7d216a1c0af78e26e50bc"}, {0xd0, 0x88, 0x2, "cb14353db7e006e0ef9df896f9ab439bdb2cc9b58d55f05c545e76aa365ec097da3b5590ac30bfda82580087f90f2bd4c5683cc2ee83c4a8ff8bef4bfee205cd49e8e45cbbbb718a2a0a9383aa77a9bb0087b5585b0bc26fdad9dcb6993ca1e41861bc90daf0c939020e52f81508f2bde0f6b5ad5b450d409675634001f80d203f2b1d389a6f0bd3af853b1268a4f1ec7340a2b2d647590f09d37a9f1dc03ef904ca4253b1cb86bfb328de0eed31cb30ac5b96a5cb993e3f4aabf101c45bc8c8"}], 0x240}, 0x2) (async) [ 1500.982029][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1500.990628][ T3689] em28xx 1-1:0.0: Closing input extension [ 1500.996377][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1501.008538][ T3689] em28xx 1-1:0.0: Freeing device [ 1501.067869][T32648] loop2: detected capacity change from 0 to 64 22:51:30 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e544653202020200004040000", 0x10}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:30 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e544653202020200004040000000000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:30 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) (async) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) (async) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_etf={{0x8}, {0x14, 0x2, @TCA_ETF_PARMS={0x10}}}]}, 0x40}}, 0x0) sendmsg$kcm(r3, &(0x7f0000000040)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}, 'sit0\x00'}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)="5a45e4429b66e1d1e6a1329a651b5f0cc72d3a10ffbf884eb1a0d0e21f354cf6b583accd832818ef22a3c7dc1cd26bbbf0319d9c634f04bd1b3be527329495331cdb34a4e1ef8eba41988b5c36e9f67540ec888d016349b269700884b2a4ab812d9f4d6fccc1d890094eb5bbeb94b62d3eed8e808d948aabba52af90164dbdffd0f4a134952879f9e51591f7132f5f22c6c4f18cf61d0d20d2cf85057c01b72db19ec4c4bc2a9c3ac9a5567a4e2d3ee262b60539011d17e6179cceca4922bb03ad051bee62f2b6cd327df0875f3e670911178e558f52d80fbeaa30ffdb6b721169060e780e", 0xe5}, {&(0x7f0000000240)="980e815d9b74681b1683a1d9c96ab7f59b3254bfb2c9ec418fed90983555e1101c5c3b8f3712a137e83919a1048a688072006c9a53b97d2f3dd6845ad4f1ee0a7428e67d9a0f0474b4e1431f15f1070e3039f6588e3681945924dcb2a54600752ff456355d182798e33c6c4b5607ecfe5d5af7bacd6f7ef54deb041c2685c5bbc3ec7952caf078a47709399d64e3d05efb1f85f87209c9d9350ed50b70fb8d52f4b74518e47c7c0e447774ae94f0494d3939", 0xb2}, {&(0x7f0000000300)="905a6480259c70cacb9fe4595d66374c8cf0f53ffa7c5ccc7f25726c5102a3d654340e9d1d67ae3e41af78416916a80cb2761bedcb683ff3eb63013c4130cbb48d630e1c8ed542abe2cea81c644434ca4680102309b67a3d581795ec59759bc126917145d1376e97d5f95f36102767718f9167b74eea21702156d98b0214ff3e89f86ead53796fd2611facfb59347c0b22097bc471cb8343e7dd4ce8771035d004a72fb318a8905c302253e6bd9e1b1a", 0xb0}, {&(0x7f00000003c0)="94c211b572477a4f59b23f47b978fd81ddc77f08b237d9d39f8ff45dd62c7c462287fb03dbaed4765c93cf998816e62e2823d7bcc57cd2f202c2fba1caddc4ba0ad3aa395b74b9a88edadf77ac7ab099e9781c559e22aa8be5c596c06ba7059b5008b39ed3137d095561e118dcf70d1e958d6a481ea40f2ec1210ced378d8172fc2c9ef542c9ed69caf0f92df6cab247108ffffd68", 0x95}, {&(0x7f0000000480)="16cd3843fa14b029d20e1bcc5fb902a178a169c036817431afe8ce72a4da92e13b42d4c4c90009f4284a0b398caebb10fb04db71892d923e6cd33d4c1426ee89567c8a733ea59309", 0x48}], 0x5, &(0x7f0000000580)=[{0x98, 0x1, 0x3f08ceae, "d3e9da62f79a765a6ad5aca9391fbdb355f171fa1425bd863a7c51e407f46e82245a460b535796ac9442765a5bb0e6bbf66983921ab84cd30c294817535bb91ca7e2d0f4cab8489e43116aa88c8b9a0f6b43ecadcd8a022cf81a8ad84b721edee7864f7f5ceae89ce40f3d8fd31294d556c4725d8a2108e5dd7f6330ea9c53865524"}, {0x48, 0x29, 0xfff, "0ef1cf1be1201009ddaa72d8f6be843e94eeb1bb1f82a050e9d45578304f6f7ee597ff9d5bfeded9b64d2677b32c2c449bf1c94cfe323de5"}, {0x90, 0x117, 0x0, "3b26fc7912ace72400498009d512313877282bcb87473f01a1b4b0985c7e54eb8f538e429b602357678e577c384d27327a8c86cfd00596d23baa658febc48846f4735bceaea1eee1756eabbc6c46cb68622ce399c094800052c95e3a35653ce5b2c7b3a50888346b20cf202be72b25b7d216a1c0af78e26e50bc"}, {0xd0, 0x88, 0x2, "cb14353db7e006e0ef9df896f9ab439bdb2cc9b58d55f05c545e76aa365ec097da3b5590ac30bfda82580087f90f2bd4c5683cc2ee83c4a8ff8bef4bfee205cd49e8e45cbbbb718a2a0a9383aa77a9bb0087b5585b0bc26fdad9dcb6993ca1e41861bc90daf0c939020e52f81508f2bde0f6b5ad5b450d409675634001f80d203f2b1d389a6f0bd3af853b1268a4f1ec7340a2b2d647590f09d37a9f1dc03ef904ca4253b1cb86bfb328de0eed31cb30ac5b96a5cb993e3f4aabf101c45bc8c8"}], 0x240}, 0x2) [ 1501.173713][T32655] loop2: detected capacity change from 0 to 64 [ 1501.175448][ T3657] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1501.192459][ T3657] Buffer I/O error on dev loop2, logical block 0, async page read [ 1501.203891][ T3657] loop2: unable to read partition table 22:51:30 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465d13a69f888a1f477"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='hfsplus\x00', 0xc000, &(0x7f0000000300)='\\!\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) utime(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={0x5, 0x8000000000000001}) r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) open(&(0x7f00000003c0)='./file0/file0\x00', 0x1a3800, 0x16) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x58, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8, 0x13, 0x0}]}]}, 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000100)={0x0, 'veth1\x00', {0x4}, 0xfff}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340), 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000380)={0xc0001002}) fcntl$setstatus(r3, 0x4, 0x2000) accept4(r1, 0x0, &(0x7f0000000540), 0x800) pivot_root(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0/file0\x00') io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 22:51:30 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="2f6465d13a69f888a1f477"], &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='hfsplus\x00', 0xc000, &(0x7f0000000300)='\\!\x00') r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r2, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) utime(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={0x5, 0x8000000000000001}) r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) open(&(0x7f00000003c0)='./file0/file0\x00', 0x1a3800, 0x16) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x58, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8, 0x13, 0x0}]}]}, 0x58}}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000100)={0x0, 'veth1\x00', {0x4}, 0xfff}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340), 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000380)={0xc0001002}) fcntl$setstatus(r3, 0x4, 0x2000) accept4(r1, 0x0, &(0x7f0000000540), 0x800) pivot_root(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0/file0\x00') io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) [ 1501.286557][T32662] loop2: detected capacity change from 0 to 64 22:51:30 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e544653202020200004040000000000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) [ 1501.328975][ T4876] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 1501.397405][T32672] loop2: detected capacity change from 0 to 64 [ 1501.402355][ T3657] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1501.413770][ T3657] Buffer I/O error on dev loop2, logical block 0, async page read [ 1501.427017][ T3657] loop2: unable to read partition table [ 1501.468874][ T3689] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 1501.583287][ T4876] usb 2-1: Using ep0 maxpacket: 8 [ 1501.699304][ T4876] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1501.709263][ T4876] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1501.718323][ T4876] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1501.727931][ T4876] usb 2-1: config 0 descriptor?? [ 1501.733258][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1501.771894][ T4876] em28xx 2-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1501.780764][ T4876] em28xx 2-1:0.0: DVB interface 0 found: bulk [ 1501.849025][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1501.859437][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1501.868567][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1501.883183][ T3689] usb 1-1: config 0 descriptor?? [ 1501.921710][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1501.930594][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1502.091202][ T4876] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 1502.239305][ T4876] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1502.247496][ T4876] em28xx 2-1:0.0: board has no eeprom [ 1502.253312][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1502.369561][ T4876] em28xx 2-1:0.0: Identified as Terratec Grabby (card=67) [ 1502.376943][ T4876] em28xx 2-1:0.0: dvb set to bulk mode. [ 1502.387196][T32430] em28xx 2-1:0.0: Registering snapshot button... [ 1502.398519][ T4876] usb 2-1: USB disconnect, device number 95 [ 1502.406176][T32430] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input725 [ 1502.420291][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1502.428413][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1502.434706][ T4876] em28xx 2-1:0.0: Disconnecting em28xx [ 1502.443990][T32430] em28xx 2-1:0.0: Remote control support is not available for this card. [ 1502.452609][ T4876] em28xx 2-1:0.0: Closing input extension [ 1502.458373][ T4876] em28xx 2-1:0.0: Deregistering snapshot button [ 1502.483879][ T4876] em28xx 2-1:0.0: Freeing device [ 1502.549068][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1502.556419][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1502.576345][T32430] em28xx 1-1:0.0: Registering snapshot button... [ 1502.588149][ T3689] usb 1-1: USB disconnect, device number 70 22:51:31 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0x0, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x8, 0x8d}, 0x0) r0 = getpid() getrlimit(0xd, &(0x7f0000000100)) r1 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) syz_clone3(&(0x7f00000005c0)={0x800000, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000240), {0x14}, &(0x7f00000003c0)=""/245, 0xf5, &(0x7f00000004c0)=""/202, &(0x7f0000000300)=[r1, r0, r0, r2], 0x4}, 0x58) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r6, 0x0, 0x7, 0x0) write$P9_RWRITE(r6, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r5, &(0x7f0000002640)={0x2020}, 0xfffffdef) write$FUSE_INIT(r6, &(0x7f0000000640)={0x50, 0x0, 0x0, {0x7, 0x24, 0x0, 0x2000240, 0x0, 0x3}}, 0x50) r7 = dup2(r3, r4) setsockopt$IP_VS_SO_SET_EDIT(r7, 0x0, 0x483, &(0x7f0000000000)={0x2, @loopback, 0x4e24, 0x3, 'rr\x00', 0x18, 0x885, 0x4b}, 0x2c) 22:51:31 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = getuid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000300)=r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r1, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {}, [{0x2, 0x0, r2}, {0x2, 0x2, r6}], {0x4, 0x1}, [{0x8, 0x0, r7}, {0x8, 0x2, 0xee01}, {0x8, 0x2}, {0x8, 0x2, 0xee00}, {0x8, 0x7, 0xee01}, {0x8, 0x1, 0xee01}], {}, {0x20, 0x2}}, 0x64, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r8 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:31 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e544653202020200004040000000000", 0x13}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:31 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000002240)={&(0x7f00000000c0)=@l2={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x2}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="1d5148710b955c221b8e0e6f95a429f6b4428ea7ab3d1cf83d3125632b3b36a84bee8f58d8dd528624667410e7c5d8f191628331cdc02252a9eb654c67bc524dcb4041ae6fe62f11c94e899330eceb39bdd5010efee8d4c030ceda9a59117a8aef6d92148ecb3d17896aefe118334d3667d7a1227e637b91a72d2d771e5ddc32ebc756fdc2708cff0b4ae06ddc", 0x8d}, {&(0x7f0000000200)="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0x1000}], 0x2, &(0x7f0000002280)=ANY=[@ANYBLOB="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0x1010}, 0x20000000) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:31 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000000)='./file0\x00', 0x109) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r2, &(0x7f00000003c0)={0x2020}, 0x2020) r4 = msgget$private(0x0, 0x0) msgrcv(r4, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50}, 0x50) dup2(r0, r1) [ 1502.595042][T32430] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input726 [ 1502.606822][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1502.613218][T32430] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1502.621992][ T3689] em28xx 1-1:0.0: Closing input extension [ 1502.627767][ T3689] em28xx 1-1:0.0: Deregistering snapshot button 22:51:31 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = getuid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000300)=r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r1, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {}, [{0x2, 0x0, r2}, {0x2, 0x2, r6}], {0x4, 0x1}, [{0x8, 0x0, r7}, {0x8, 0x2, 0xee01}, {0x8, 0x2}, {0x8, 0x2, 0xee00}, {0x8, 0x7, 0xee01}, {0x8, 0x1, 0xee01}], {}, {0x20, 0x2}}, 0x64, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r8 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1502.668599][T32678] loop2: detected capacity change from 0 to 64 [ 1502.692085][ T3689] em28xx 1-1:0.0: Freeing device 22:51:31 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = getuid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000300)=r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r1, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {}, [{0x2, 0x0, r2}, {0x2, 0x2, r6}], {0x4, 0x1}, [{0x8, 0x0, r7}, {0x8, 0x2, 0xee01}, {0x8, 0x2}, {0x8, 0x2, 0xee00}, {0x8, 0x7, 0xee01}, {0x8, 0x1, 0xee01}], {}, {0x20, 0x2}}, 0x64, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r8 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:31 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e54465320202020000404000000000000", 0x14}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:31 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = getuid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000300)=r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r1, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {}, [{0x2, 0x0, r2}, {0x2, 0x2, r6}], {0x4, 0x1}, [{0x8, 0x0, r7}, {0x8, 0x2, 0xee01}, {0x8, 0x2}, {0x8, 0x2, 0xee00}, {0x8, 0x7, 0xee01}, {0x8, 0x1, 0xee01}], {}, {0x20, 0x2}}, 0x64, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r8 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) 22:51:31 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = getuid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000300)=r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r1, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {}, [{0x2, 0x0, r2}, {0x2, 0x2, r6}], {0x4, 0x1}, [{0x8, 0x0, r7}, {0x8, 0x2, 0xee01}, {0x8, 0x2}, {0x8, 0x2, 0xee00}, {0x8, 0x7, 0xee01}, {0x8, 0x1, 0xee01}], {}, {0x20, 0x2}}, 0x64, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) socket$kcm(0x2, 0xa, 0x2) [ 1502.816770][T32693] loop2: detected capacity change from 0 to 64 22:51:31 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e54465320202020000404000000000000", 0x14}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) [ 1502.966999][T32705] loop2: detected capacity change from 0 to 64 [ 1502.975426][ T3657] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1503.059129][ T3689] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 1503.298918][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1503.419366][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1503.429670][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1503.438708][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1503.451413][ T3689] usb 1-1: config 0 descriptor?? [ 1503.491923][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1503.502340][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1503.808956][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1503.958977][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1503.967521][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1504.078925][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1504.086178][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1504.094556][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1504.109195][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input727 [ 1504.119998][ T3689] usb 1-1: USB disconnect, device number 71 22:51:33 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0x0, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:33 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$kcm(r2, &(0x7f0000001740)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x3d}, 0x1}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="5a07c12dd605cbbcab5634177b2364bb3fe1d0a78b41d33f097c295e0c4e40c40f206c55ef724d649d19f4e658a13b56aacb4f8e9611dc07379644f35202146126a6316c8d10db98796018c224c6b7560fc335ee4e74ee886b", 0x59}, {&(0x7f0000001240)="e6d9869ccebd5af9af094041b0f7f8d5db38f87ea2e7e357685eb393b819a0c3e16a4e5bf40a5c046c97949838738ba6b5e8b6af84769448216665e3a9e0d7a6f88146bf41df540926e9f110086560c8637d69bc93e3b640dd3655dcc1bcd2f8274774884506d21d72cd673e96dce7420441fbd13baa8fa068c2d8503b3a810bafeab45764cf20f228be94c02ac3", 0x8e}, {&(0x7f0000000100)="3fba011dac4dbf45846e0de38ea43bf18146e3e5e481cf78594a", 0x1a}, {&(0x7f0000001340)="c2d626b1b78f762eb06d8f1ddc69ca787371b531fef6a5788f9ccd91f1f6ce4d79b18a3da84f32d92d6fd13b8300f8b97d0033c2807425f288385d46535a7abb3b5edd1d1f0446bca6cc500d0532f7137352a7a811a5023fc2157a482b313a86b87b9b35511ef2b014ee9e3cb29499a612b428291919bc39044a997c282dcd1045a7705987d0f8a632131cc57d0b4f5e6e270c45041fd3afa445f6dab6d891b6c628a5088d85d40a396860a104e9683813606f9a20e0b35f289e341a14c93c0fa59647fc1f239777796cfa24ba290a70ebfd7451b6582d0093fbcce035beac1fb67dfd1fbccc98958006bb", 0xeb}, {&(0x7f0000001440)="d0db335d92038a55a85df9edd713ff2228164a05b1551872241cf040b443073436a2f0255283e8be89a6828ea9dfb105fdea6746fc822333ccef3e879d093e39d75eccc580eb6cc8f07fb6dea71633d2c429220d39a208d9e913fe4bc2ae8c647534642d10c6767a0b07ea7dd21bcab1882c2aef750c635086d3", 0x7a}], 0x6, &(0x7f0000001540)=[{0x50, 0x103, 0x3f, "5e050360eba04fae8d8d6b55647fc3e40cc79a5c768360c4120397a984bbad772912bf23f85df66b682092eec39b14e2099ef3bae46322599045ad022ca4"}, {0xb0, 0x119, 0x80000, "6718c2c797b690fde7adcce2dcd286009558142df37be6038fbcf39d9516a0e52a013acfc148b56231c3df9f83c6aeff44dffeabec9ea6f0acc6d8df31a397dafcbf1e395e9ed6242cf0c1dffa0f714c25dd5e79f739630e1b829e101de5f5674d5523681946ea518130ed3f7ff51630b0da8702ece1664631c968fda6bee6053bed8a743d3efb63152317616865138e8085eebd6be276a40c"}, {0xd0, 0x117, 0x8000, "75799aae859529fc9ddf21740209c81670b5df4844568228156f02712b2c3a6ccdd63fe4eb99092b8ec02dd6d8a5b56c4524e1afd0fe1cff70e1b4c989016a1ef663cd292a5509dfbac83bff689d53a51e183be5169ea8110be1e2534b970c571da12624357c5bf3153617b281d5fccce1500d26157bdc288442df886650ba600798ab819a0c510cbd22e5e949d5ea73073f90190a559666ac6cb78dcab308e554ff48f4952e11f2921331fadc737d61fdd3f038f52cd08491566e"}, {0x20, 0x84, 0xaf, "fc1a59461da68323fc1512cb8640"}], 0x1f0}, 0x4040004) r3 = syz_open_dev$vcsn(&(0x7f0000001780), 0x0, 0x640082) write$tun(r3, &(0x7f0000001800)=ANY=[@ANYBLOB="000108000604000affffffffffffffffffff6244a7cef807e0000002c86335b0c2b8b4b807d26d144533802d81a72b449408549bc87e98dab38134cf3003ace4be4d1d7bdb65c319c5028dd6d5bddcb48af5125b7e8cc774e30ae85e6a9b977565e2c3663dc69186da8de0bf2ec79a36dd7acd202b9009770674729fabe680fe2cde8866c124f33b63e6db13af995ce90de20bcec7a12ba9768f1fe12b7b4abda40a34f2faba9e04d809a30b92ebc680776851d867c445bce222259c0083485875446cb177448e66df61d3a3fc3715eb285fbb29e2"], 0x1c) pwritev(r1, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:33 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = getuid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f0000000300)=r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r1, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {}, [{0x2, 0x0, r2}, {0x2, 0x2, r6}], {0x4, 0x1}, [{0x8, 0x0, r7}, {0x8, 0x2, 0xee01}, {0x8, 0x2}, {0x8, 0x2, 0xee00}, {0x8, 0x7, 0xee01}, {0x8, 0x1, 0xee01}], {}, {0x20, 0x2}}, 0x64, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:33 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000002240)={&(0x7f00000000c0)=@l2={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x2}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="1d5148710b955c221b8e0e6f95a429f6b4428ea7ab3d1cf83d3125632b3b36a84bee8f58d8dd528624667410e7c5d8f191628331cdc02252a9eb654c67bc524dcb4041ae6fe62f11c94e899330eceb39bdd5010efee8d4c030ceda9a59117a8aef6d92148ecb3d17896aefe118334d3667d7a1227e637b91a72d2d771e5ddc32ebc756fdc2708cff0b4ae06ddc", 0x8d}, {&(0x7f0000000200)="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0x1000}], 0x2, 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"], 0x1010}, 0x20000000) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000000)='./file0\x00', 0x109) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r2, &(0x7f00000003c0)={0x2020}, 0x2020) r4 = msgget$private(0x0, 0x0) msgrcv(r4, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50}, 0x50) dup2(r0, r1) [ 1504.127077][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1504.133688][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1504.142684][ T3689] em28xx 1-1:0.0: Closing input extension [ 1504.148435][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1504.161944][ T3689] em28xx 1-1:0.0: Freeing device 22:51:33 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e54465320202020000404000000000000", 0x14}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f000007dc00)) 22:51:33 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getuid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000300)=r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r4) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1504.227672][T32713] loop2: detected capacity change from 0 to 64 22:51:33 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getuid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000300)=r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1504.272981][T32713] __ntfs_error: 29 callbacks suppressed [ 1504.272998][T32713] ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 1504.295306][T32713] ntfs: (device loop2): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 1504.309732][T32713] ntfs: (device loop2): ntfs_fill_super(): Not an NTFS volume. 22:51:33 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getuid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000300)=r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x4, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x7, 0x0) r5 = getpid() sched_setscheduler(r5, 0x1, &(0x7f0000001700)=0x4) sched_setscheduler(r5, 0x6, &(0x7f0000000000)=0x9) write$P9_RWRITE(r4, &(0x7f0000000040)={0xb}, 0x11000) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r7]) r8 = getpid() sched_setscheduler(r8, 0x1, &(0x7f0000001700)=0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000e40)={{{@in=@loopback, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000f40)=0xe8) sendmmsg$unix(r4, &(0x7f0000001080)=[{{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000780), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000086000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES32=r2, @ANYRESDEC, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000010000000000000000100000001000000"], 0xc8, 0x24040810}}, {{&(0x7f00000009c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000a40)="d0c17220b77705111b01c5cf6397d56afb930f5da680b83bc72d0c3dd21e2884dd849cc1e1f6e7c030f7976b01532eaca95d6db55398044bfe1c1fbdddb001cf8e140e8212765e9f47a119e44e4e759e463f30b1e8307c9bdd56de55b05a55fdcd8a81013643a358283786d38ed97127813903e410089469669abd03ec792556b6c3584a00c2bf030ae3ca89f030ddb7e9b510f332009d42b9f5486a6ec929751e0bfb99171554b5c9c17fca2852239d337b298f0ba38fe54af1087f4ed912ee9055e78696e9cbf6785c89abd37e2d67254b3632b14ac51d1b78658e199f94be2ecb1cdf57e000fdcb52ea12644877894bf7e6c2c329578a5ba365", 0xfb}, {&(0x7f0000000b40)="ab92758ea00bd34cbbff8a05f729c36f099736f298fb5592b55b099654e1ade51f3708001e747698a7c617500a80e2ef9c402a69dd8d457c4e72e58858c643992f42b81480c118bf49b6c41201476775b6aeba6e5ba5d7aff411dd94eef8b8f23183ac90d43ef9a455c4c772afb204c38a171e126bbe4377f9e2f63e0ed53e223cdfb19b28459ca0214034f3c47ca9bad489d9dd1bccfd192cf433a037d76c0c762a81fe5ee1b8aedfb053b3cab2863ed641faeaf671824719819b94b42fe846bd2af9112e", 0xc5}, {&(0x7f0000000c40)="fe6ac4d4ba2eeca0f400d0366a680d5cc85586b752553ca3faab5d984845ffdf13d884172f5a8508aed13c96b47d533a2e5543fdfc62840d08a5", 0x3a}], 0x3, &(0x7f0000000f80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r2, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r7}}}, @rights={{0x1c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8, 0x881}}], 0x2, 0x20008054) read$FUSE(r3, &(0x7f0000002640)={0x2020}, 0xfffffdef) write$FUSE_INIT(r4, &(0x7f0000000340)={0x50}, 0x50) dup2(r1, r2) 22:51:33 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0, 0x0, 0x4000}], 0x0, 0x0) 22:51:33 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0, 0x0, 0x4000}], 0x0, 0x0) [ 1504.458231][T32730] loop2: detected capacity change from 0 to 64 [ 1504.520840][T32734] loop2: detected capacity change from 0 to 64 [ 1504.524926][ T3657] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1504.545680][ T3657] Buffer I/O error on dev loop2, logical block 0, async page read [ 1504.559529][ T3657] loop2: unable to read partition table [ 1504.618957][ T3689] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 1504.858911][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1504.979995][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1504.989901][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1504.999042][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1505.008358][ T3689] usb 1-1: config 0 descriptor?? [ 1505.055127][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1505.064364][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1505.378996][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1505.529049][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1505.537273][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1505.648893][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1505.656447][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1505.668857][T32430] em28xx 1-1:0.0: Registering snapshot button... [ 1505.677700][ T3689] usb 1-1: USB disconnect, device number 72 [ 1505.684624][T32430] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input728 22:51:34 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0x0, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:34 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getuid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000300)=r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:34 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000100)) fsync(r1) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:34 executing program 2: syz_mount_image$ntfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202000040400000000000010", 0x15}, {0x0, 0x0, 0x4000}], 0x0, 0x0) 22:51:34 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000002240)={&(0x7f00000000c0)=@l2={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x2}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="1d5148710b955c221b8e0e6f95a429f6b4428ea7ab3d1cf83d3125632b3b36a84bee8f58d8dd528624667410e7c5d8f191628331cdc02252a9eb654c67bc524dcb4041ae6fe62f11c94e899330eceb39bdd5010efee8d4c030ceda9a59117a8aef6d92148ecb3d17896aefe118334d3667d7a1227e637b91a72d2d771e5ddc32ebc756fdc2708cff0b4ae06ddc", 0x8d}, {&(0x7f0000000200)="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0x1000}], 0x2, &(0x7f0000002280)=ANY=[@ANYBLOB="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"], 0x1010}, 0x20000000) (async) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000000)='./file0\x00', 0x109) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r2, &(0x7f00000003c0)={0x2020}, 0x2020) r4 = msgget$private(0x0, 0x0) msgrcv(r4, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50}, 0x50) dup2(r0, r1) [ 1505.696026][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1505.704765][T32430] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1505.713370][ T3689] em28xx 1-1:0.0: Closing input extension [ 1505.719183][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1505.733477][ T3689] em28xx 1-1:0.0: Freeing device [ 1505.788646][T32748] loop2: detected capacity change from 0 to 64 [ 1505.798445][T32742] "syz-executor.5" (32742) uses obsolete ecb(arc4) skcipher [ 1505.826185][ T27] audit: type=1800 audit(1659394294.820:284): pid=32742 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1183 res=0 errno=0 22:51:34 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000100)) fsync(r1) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:34 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getuid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000300)=r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:34 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f00000002c0)='./file0\x00', 0x10d2c2, 0x54) ftruncate(r4, 0x200004) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0xee03, 0x75, 0x8}]}) sendfile(r3, r4, 0x0, 0x80001d00c0d1) r5 = open(&(0x7f0000000340)='./file0\x00', 0x101c40, 0x10) r6 = dup3(r3, r0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd, 0x0, &(0x7f0000000140)=""/14, 0xe}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000004c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0xfff) io_submit(0x0, 0x2, &(0x7f0000000480)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x9, r4, &(0x7f0000000300)="6bbc428df943d69b4368a3ec22c54ffd92ce31914cfb3629bef37a08564ffd287e6480e2e5cea45197a9d961079c23556b4e210c7ccbab9ed8", 0x39, 0x9, 0x0, 0x1, r5}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x4c1, r3, &(0x7f00000003c0)="b62cddeb7b347dad2c4376f6d70491ef8b43fcd32172ed9ad0e3b915bb52a148aef41c0f6d4dce6554e38282207866acfd5a76632125cf04f6c1bc8a4eda15e9cff71f40302627d8a820393982fc0801936446afad31afc09daf", 0x5a, 0x1, 0x0, 0x1, r6}]) write$tun(r4, &(0x7f00000001c0)={@val={0x0, 0xa00}, @void, @mpls={[{0x8001}, {0x5}, {0x8000, 0x0, 0x1}, {0x0, 0x0, 0x1}], @generic="f80439579a0903f4a7232b7c4ae3a89d5a77f2ead1c0de36bdc11b9bd5f6a686bc77eae1b8384ef72e51db4f821fe9636c2560be8847d5cd895576355405eb6ad8408782c77a72c63c50f9b38d21d70a4bd198c40c5c1321f0a6abeca45a72c331cc4b38fec0cb9a356b817e411d9144cd41063207ff29b7de6b76c98c68aed1904650dc9c49591bee401c321fccf6eeccf0417ecf4b55842e283ae3829491e2e890c0e08410449ab5163d11cd3c4038429f56"}}, 0xc7) r8 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:35 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getuid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000300)=r2) socket$inet_udplite(0x2, 0x2, 0x88) setreuid(0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1506.013609][T32760] "syz-executor.2" (32760) uses obsolete ecb(arc4) skcipher [ 1506.022744][T32758] "syz-executor.5" (32758) uses obsolete ecb(arc4) skcipher [ 1506.034308][ T27] audit: type=1800 audit(1659394295.030:285): pid=32758 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1178 res=0 errno=0 [ 1506.085275][ T27] audit: type=1800 audit(1659394295.050:286): pid=32760 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=1183 res=0 errno=0 [ 1506.119482][ T27] audit: type=1804 audit(1659394295.060:287): pid=32760 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir212187666/syzkaller.qYgzqn/1795/file0" dev="sda1" ino=1183 res=1 errno=0 22:51:35 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000100)) fsync(r1) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:35 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getuid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000300)=r2) socket$inet_udplite(0x2, 0x2, 0x88) setreuid(0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1506.219056][ T3689] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 1506.275073][ T303] "syz-executor.5" (303) uses obsolete ecb(arc4) skcipher [ 1506.294208][ T27] audit: type=1800 audit(1659394295.290:288): pid=303 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1178 res=0 errno=0 [ 1506.459140][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1506.579128][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1506.589071][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1506.598615][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1506.617539][ T3689] usb 1-1: config 0 descriptor?? [ 1506.660646][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1506.670071][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1506.978903][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1507.128987][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1507.137112][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1507.248953][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1507.256150][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1507.264110][ T3689] usb 1-1: USB disconnect, device number 73 [ 1507.274291][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1507.282072][ T4876] em28xx 1-1:0.0: Registering snapshot button... 22:51:36 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x7, 0x0) write$P9_RWRITE(r4, &(0x7f0000000040)={0xb}, 0x11000) openat2(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) r8 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r8, 0x200004) sendfile(r7, r8, 0x0, 0x80001d00c0d1) setsockopt(r7, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) read$FUSE(r8, &(0x7f00000003c0)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000000340)={0x50}, 0x50) dup2(r1, r2) 22:51:36 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getuid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000300)=r2) socket$inet_udplite(0x2, 0x2, 0x88) setreuid(0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:36 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000100)) fsync(r1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:36 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0) 22:51:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) creat(&(0x7f0000000000)='./file0\x00', 0x109) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x7, 0x0) write$P9_RWRITE(r2, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r1, &(0x7f00000003c0)={0x2020}, 0x2020) r3 = msgget$private(0x0, 0x0) msgrcv(r3, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_INIT(r2, &(0x7f0000000340)={0x50}, 0x50) [ 1507.289216][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input729 [ 1507.300669][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1507.309472][ T3689] em28xx 1-1:0.0: Closing input extension [ 1507.315627][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1507.327340][ T3689] em28xx 1-1:0.0: Freeing device 22:51:36 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0) 22:51:36 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0) 22:51:36 executing program 3: r0 = dup(0xffffffffffffffff) write$apparmor_exec(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='exec |[\\*&\x00'], 0xb) open(&(0x7f0000000480)='./file0\x00', 0x82521, 0xdd) r1 = signalfd4(r0, &(0x7f00000000c0)={[0x9]}, 0x8, 0x15f73842fa76fc3a) sendmsg$NFNL_MSG_ACCT_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x1, 0x7, 0x600, 0x0, 0x0, {0x7}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_FILTER={0x1c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x5}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x80}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x31}]}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x2000}, 0x4000) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000240)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) sendmsg$inet(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:36 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getuid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000300)=r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1507.424492][ T316] "syz-executor.5" (316) uses obsolete ecb(arc4) skcipher [ 1507.435050][ T27] audit: type=1800 audit(1659394296.430:289): pid=316 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1162 res=0 errno=0 22:51:36 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000100)) fsync(r1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) [ 1507.513595][ T27] audit: type=1800 audit(1659394296.510:290): pid=328 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1183 res=0 errno=0 22:51:36 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getuid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000300)=r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1507.646068][ T336] "syz-executor.5" (336) uses obsolete ecb(arc4) skcipher [ 1507.778917][ T3689] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 1508.018974][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1508.139042][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1508.149165][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1508.158323][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1508.169023][ T3689] usb 1-1: config 0 descriptor?? [ 1508.211803][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1508.220991][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1508.529026][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1508.679000][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1508.687031][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1508.800938][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1508.808095][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1508.816214][ T3689] usb 1-1: USB disconnect, device number 74 [ 1508.822402][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1508.829384][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1508.835561][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input730 22:51:37 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:37 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getuid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000300)=r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) creat(&(0x7f0000000000)='./file0\x00', 0x109) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x7, 0x0) write$P9_RWRITE(r2, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r1, &(0x7f00000003c0)={0x2020}, 0x2020) r3 = msgget$private(0x0, 0x0) msgrcv(r3, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:51:37 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000100)) fsync(r1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:37 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x7, 0x0) write$P9_RWRITE(r4, &(0x7f0000000040)={0xb}, 0x11000) openat2(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) r8 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r8, 0x200004) sendfile(r7, r8, 0x0, 0x80001d00c0d1) setsockopt(r7, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) read$FUSE(r8, &(0x7f00000003c0)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000000340)={0x50}, 0x50) dup2(r1, r2) 22:51:37 executing program 3: r0 = dup(0xffffffffffffffff) write$apparmor_exec(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='exec |[\\*&\x00'], 0xb) (async) open(&(0x7f0000000480)='./file0\x00', 0x82521, 0xdd) r1 = signalfd4(r0, &(0x7f00000000c0)={[0x9]}, 0x8, 0x15f73842fa76fc3a) sendmsg$NFNL_MSG_ACCT_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x1, 0x7, 0x600, 0x0, 0x0, {0x7}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_FILTER={0x1c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x5}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x80}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x31}]}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x2000}, 0x4000) (async, rerun: 32) r2 = socket$kcm(0x2b, 0x1, 0x0) (rerun: 32) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000240)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) (async) sendmsg$inet(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) [ 1508.846814][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1508.855719][ T3689] em28xx 1-1:0.0: Closing input extension [ 1508.861574][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1508.875242][ T3689] em28xx 1-1:0.0: Freeing device [ 1508.952755][ T342] "syz-executor.5" (342) uses obsolete ecb(arc4) skcipher 22:51:38 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getuid() openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f00000002c0)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:38 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:38 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getuid() openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:38 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getuid() r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:38 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1509.161165][ T362] "syz-executor.5" (362) uses obsolete ecb(arc4) skcipher 22:51:38 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1509.328965][ T3689] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 1509.578841][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1509.699170][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1509.709222][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1509.718346][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1509.727955][ T3689] usb 1-1: config 0 descriptor?? [ 1509.771671][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1509.787037][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1510.089040][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1510.239210][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1510.247493][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1510.358978][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1510.366193][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1510.374865][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1510.391318][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input731 [ 1510.402165][ T3689] usb 1-1: USB disconnect, device number 75 [ 1510.409211][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1510.424139][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1510.436717][ T3689] em28xx 1-1:0.0: Closing input extension [ 1510.443970][ T3689] em28xx 1-1:0.0: Deregistering snapshot button 22:51:39 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:39 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) r5 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:39 executing program 3: r0 = dup(0xffffffffffffffff) write$apparmor_exec(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='exec |[\\*&\x00'], 0xb) open(&(0x7f0000000480)='./file0\x00', 0x82521, 0xdd) r1 = signalfd4(r0, &(0x7f00000000c0)={[0x9]}, 0x8, 0x15f73842fa76fc3a) sendmsg$NFNL_MSG_ACCT_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x1, 0x7, 0x600, 0x0, 0x0, {0x7}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_FILTER={0x1c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x5}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x80}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x31}]}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x2000}, 0x4000) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000240)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) sendmsg$inet(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) dup(0xffffffffffffffff) (async) write$apparmor_exec(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='exec |[\\*&\x00'], 0xb) (async) open(&(0x7f0000000480)='./file0\x00', 0x82521, 0xdd) (async) signalfd4(r0, &(0x7f00000000c0)={[0x9]}, 0x8, 0x15f73842fa76fc3a) (async) sendmsg$NFNL_MSG_ACCT_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x1, 0x7, 0x600, 0x0, 0x0, {0x7}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_FILTER={0x1c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x5}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x80}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x31}]}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x2000}, 0x4000) (async) socket$kcm(0x2b, 0x1, 0x0) (async) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000240)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) (async) sendmsg$inet(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) (async) 22:51:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) creat(&(0x7f0000000000)='./file0\x00', 0x109) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x7, 0x0) write$P9_RWRITE(r2, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r1, &(0x7f00000003c0)={0x2020}, 0x2020) r3 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:51:39 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x7, 0x0) write$P9_RWRITE(r4, &(0x7f0000000040)={0xb}, 0x11000) openat2(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) r7 = dup(r6) r8 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r8, 0x200004) sendfile(r7, r8, 0x0, 0x80001d00c0d1) setsockopt(r7, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) read$FUSE(r8, &(0x7f00000003c0)={0x2020}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000000340)={0x50}, 0x50) dup2(r1, r2) [ 1510.456038][ T3689] em28xx 1-1:0.0: Freeing device 22:51:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1510.508719][ T378] "syz-executor.5" (378) uses obsolete ecb(arc4) skcipher [ 1510.519596][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 1510.519613][ T27] audit: type=1800 audit(1659394299.520:295): pid=378 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1178 res=0 errno=0 22:51:39 executing program 3: r0 = socket$kcm(0x2b, 0x73e2aa2550a69556, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000001700)=0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000100)=@buf={0x17, &(0x7f00000000c0)="9634dd8c248ee19acc09603f347a497aef4b1c7a67f10c"}) 22:51:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:39 executing program 3: r0 = socket$kcm(0x2b, 0x73e2aa2550a69556, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) (async) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000001700)=0x4) (async) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000100)=@buf={0x17, &(0x7f00000000c0)="9634dd8c248ee19acc09603f347a497aef4b1c7a67f10c"}) [ 1510.616116][ T27] audit: type=1800 audit(1659394299.610:296): pid=391 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1157 res=0 errno=0 22:51:39 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) dup(r3) r4 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r4, 0x200004) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:39 executing program 4: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x40841, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1510.770419][ T404] "syz-executor.5" (404) uses obsolete ecb(arc4) skcipher [ 1510.789895][ T27] audit: type=1800 audit(1659394299.790:297): pid=404 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1162 res=0 errno=0 [ 1510.911051][ T3689] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 1511.158982][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1511.279362][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1511.289477][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1511.298643][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1511.309673][ T3689] usb 1-1: config 0 descriptor?? [ 1511.355726][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1511.371795][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1511.679015][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1511.872256][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1511.880653][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1512.009920][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1512.017174][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1512.025513][ T3689] usb 1-1: USB disconnect, device number 76 [ 1512.042066][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1512.051871][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:51:41 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x17, {0x5, 0xf, 0x17, 0x3, [@ptm_cap={0x3}, @ptm_cap={0x3}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:41 executing program 3: r0 = socket$kcm(0x2b, 0x73e2aa2550a69556, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) (async) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) (async) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000001700)=0x4) (async) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000100)=@buf={0x17, &(0x7f00000000c0)="9634dd8c248ee19acc09603f347a497aef4b1c7a67f10c"}) 22:51:41 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) dup(r3) open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:41 executing program 4: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x40841, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) setsockopt(r6, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) read$FUSE(r7, &(0x7f00000003c0)={0x2020}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50}, 0x50) 22:51:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) creat(&(0x7f0000000000)='./file0\x00', 0x109) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x7, 0x0) write$P9_RWRITE(r2, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r1, &(0x7f00000003c0)={0x2020}, 0x2020) r3 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:51:41 executing program 4: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x40841, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1512.058027][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input732 22:51:41 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x40843, 0x0) sendmsg$kcm(r1, &(0x7f0000000580)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @remote, 'ip6gre0\x00'}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)="2d3ddc56d9ef12355ff853b9d2b8fe8b2e5baf656aacaa89d3a15f848de4007eddc3e4fa65b101a978645e86044b110fb74e06ff83982a51f312f16ab14776cce8a37425e6c6e997090911f26a", 0x4d}, {&(0x7f00000001c0)="0b0f69c57d47c3a02182412cdde9df90897e44c928844ab92e3c126fdf464e16df4f912a2f744426a8ef1ec1b8b549b81aab63e8ce96eb69a2f4252cde84c9022c49e01bc3a81feaa173b2fe272d248521fc36f54ad17d55f90d1af2c9c0e358f3796dd8b9f5390612213dd400e3dacc494ddf4f", 0x74}, {&(0x7f0000000240)="7b8072dd1292c1259722933f710ce97ddb6792ff3b657ac7e371878cdc7e", 0x1e}, {&(0x7f0000000280)="417f705672e93f3a8cb5e266ba4dae728f916821799b6647b4ff109541bac3e281951543e20b1fe8587890436b67fb21e52839ecbaa26332380f009d7fae17e77c3d5e680fc0d3ed495d442c5d8aa36b320f6b12ad617895539592", 0x5b}, {&(0x7f0000000300)="abc9e2105a221850a2d7a50f99d8b9c00d7486ddd35427a65456a3c2ab72d5cb202e3df6dd1faf418a270b67214f403b536e15762ea1051eec20c5d4bdfb1a0164ff95ba1dd8ee423e80368985cb7e45caf4580ca52ea75a9f7369752ed9b0457468f44360d2534b00d384d40ddfe0345a90eb8d6fe984e85709fa51105ca711047101cc69259f8640c040744e82c4bf18976f4c2ca8bd436b0967b647ad5356ab85a48ab2d0daf2f662b8831f620159dcba1bce977dd2b0c70d6a4c971769536ab1145d6346d7004b8f056ce9daf496303c2274416c66d170edb2ec4b7fd2d729f5074c135ebbaa7bdf6a27b53cbd1a09475696f6ac8d55", 0xf8}, {&(0x7f0000000400)="8ba24ec58d4569488613a2744b8199976fed2f9789ea9e17ef9444bf3f9ed014816573c8ccf56d6dda97a50c263283b15327161e8055f4cf9c7a6b03afc067eaef62870041e4cbd373fd33ed162da46fcbd34094455258118625ce20640e2724abae6c9168ddd3fe6aff0f897dceab82d33bac2173e695ea35703ebb33dc8a51c99e35632aed88cdfdfc4f2fd2fe36598b7c3fd0eb37ac611f8d21dbe93f5b6ba35c1d18af28bb8b94780b2c8745975348d10a5673404cf95788d9fefe77175eef7869347eaed5c736c0603db608bb86d824500da3597dd352326429b1cd94dce4bc49c01311b0af0087d42e8c689381f15d57694f", 0xf5}], 0x6}, 0x20008010) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) [ 1512.119188][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1512.123372][ T413] "syz-executor.5" (413) uses obsolete ecb(arc4) skcipher [ 1512.128124][ T3689] em28xx 1-1:0.0: Closing input extension [ 1512.146153][ T3689] em28xx 1-1:0.0: Deregistering snapshot button 22:51:41 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1512.165187][ T27] audit: type=1800 audit(1659394301.160:298): pid=413 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1163 res=0 errno=0 [ 1512.192051][ T3689] em28xx 1-1:0.0: Freeing device 22:51:41 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1512.252044][ T27] audit: type=1800 audit(1659394301.200:299): pid=426 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1168 res=0 errno=0 22:51:41 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) dup(r3) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) [ 1512.421947][ T435] "syz-executor.5" (435) uses obsolete ecb(arc4) skcipher 22:51:41 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1512.615501][ T3689] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 1512.888892][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1513.019106][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1513.029102][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1513.038213][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1513.051616][ T3689] usb 1-1: config 0 descriptor?? [ 1513.101325][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1513.110243][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1513.419109][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1513.579171][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1513.587241][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1513.719043][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1513.726377][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1513.735056][ T3689] usb 1-1: USB disconnect, device number 77 [ 1513.746494][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1513.753378][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:51:42 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x17, {0x5, 0xf, 0x17, 0x3, [@ptm_cap={0x3}, @ptm_cap={0x3}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:42 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:42 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:42 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) setsockopt(r6, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) read$FUSE(r7, &(0x7f00000003c0)={0x2020}, 0x2020) 22:51:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) creat(&(0x7f0000000000)='./file0\x00', 0x109) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x7, 0x0) write$P9_RWRITE(r2, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r1, &(0x7f00000003c0)={0x2020}, 0x2020) r3 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:51:42 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) (async) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x40843, 0x0) sendmsg$kcm(r1, &(0x7f0000000580)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @remote, 'ip6gre0\x00'}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)="2d3ddc56d9ef12355ff853b9d2b8fe8b2e5baf656aacaa89d3a15f848de4007eddc3e4fa65b101a978645e86044b110fb74e06ff83982a51f312f16ab14776cce8a37425e6c6e997090911f26a", 0x4d}, {&(0x7f00000001c0)="0b0f69c57d47c3a02182412cdde9df90897e44c928844ab92e3c126fdf464e16df4f912a2f744426a8ef1ec1b8b549b81aab63e8ce96eb69a2f4252cde84c9022c49e01bc3a81feaa173b2fe272d248521fc36f54ad17d55f90d1af2c9c0e358f3796dd8b9f5390612213dd400e3dacc494ddf4f", 0x74}, {&(0x7f0000000240)="7b8072dd1292c1259722933f710ce97ddb6792ff3b657ac7e371878cdc7e", 0x1e}, {&(0x7f0000000280)="417f705672e93f3a8cb5e266ba4dae728f916821799b6647b4ff109541bac3e281951543e20b1fe8587890436b67fb21e52839ecbaa26332380f009d7fae17e77c3d5e680fc0d3ed495d442c5d8aa36b320f6b12ad617895539592", 0x5b}, {&(0x7f0000000300)="abc9e2105a221850a2d7a50f99d8b9c00d7486ddd35427a65456a3c2ab72d5cb202e3df6dd1faf418a270b67214f403b536e15762ea1051eec20c5d4bdfb1a0164ff95ba1dd8ee423e80368985cb7e45caf4580ca52ea75a9f7369752ed9b0457468f44360d2534b00d384d40ddfe0345a90eb8d6fe984e85709fa51105ca711047101cc69259f8640c040744e82c4bf18976f4c2ca8bd436b0967b647ad5356ab85a48ab2d0daf2f662b8831f620159dcba1bce977dd2b0c70d6a4c971769536ab1145d6346d7004b8f056ce9daf496303c2274416c66d170edb2ec4b7fd2d729f5074c135ebbaa7bdf6a27b53cbd1a09475696f6ac8d55", 0xf8}, {&(0x7f0000000400)="8ba24ec58d4569488613a2744b8199976fed2f9789ea9e17ef9444bf3f9ed014816573c8ccf56d6dda97a50c263283b15327161e8055f4cf9c7a6b03afc067eaef62870041e4cbd373fd33ed162da46fcbd34094455258118625ce20640e2724abae6c9168ddd3fe6aff0f897dceab82d33bac2173e695ea35703ebb33dc8a51c99e35632aed88cdfdfc4f2fd2fe36598b7c3fd0eb37ac611f8d21dbe93f5b6ba35c1d18af28bb8b94780b2c8745975348d10a5673404cf95788d9fefe77175eef7869347eaed5c736c0603db608bb86d824500da3597dd352326429b1cd94dce4bc49c01311b0af0087d42e8c689381f15d57694f", 0xf5}], 0x6}, 0x20008010) (async) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) [ 1513.759952][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input733 [ 1513.772467][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1513.781174][ T3689] em28xx 1-1:0.0: Closing input extension [ 1513.786917][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1513.798519][ T3689] em28xx 1-1:0.0: Freeing device 22:51:42 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000280)) setreuid(0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1513.864200][ T446] "syz-executor.5" (446) uses obsolete ecb(arc4) skcipher 22:51:42 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) [ 1513.939499][ T27] audit: type=1800 audit(1659394302.940:300): pid=454 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1182 res=0 errno=0 [ 1513.987330][ T457] "syz-executor.5" (457) uses obsolete ecb(arc4) skcipher 22:51:43 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000280)) setreuid(0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:43 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) socket$alg(0x26, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:43 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000280)) setreuid(0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:43 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) [ 1514.268811][ T3689] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 1514.528926][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1514.669119][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1514.683948][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1514.694270][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1514.732475][ T3689] usb 1-1: config 0 descriptor?? [ 1514.781286][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1514.790489][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1515.109137][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1515.279128][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1515.287230][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1515.418920][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1515.426164][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1515.434457][ T3689] usb 1-1: USB disconnect, device number 78 [ 1515.441164][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1515.448826][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1515.456103][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input734 22:51:44 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x17, {0x5, 0xf, 0x17, 0x3, [@ptm_cap={0x3}, @ptm_cap={0x3}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:44 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:44 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) setsockopt(r6, 0x1, 0x20, &(0x7f0000000340)="b5057018", 0x4) 22:51:44 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x40843, 0x0) sendmsg$kcm(r1, &(0x7f0000000580)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @remote, 'ip6gre0\x00'}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)="2d3ddc56d9ef12355ff853b9d2b8fe8b2e5baf656aacaa89d3a15f848de4007eddc3e4fa65b101a978645e86044b110fb74e06ff83982a51f312f16ab14776cce8a37425e6c6e997090911f26a", 0x4d}, {&(0x7f00000001c0)="0b0f69c57d47c3a02182412cdde9df90897e44c928844ab92e3c126fdf464e16df4f912a2f744426a8ef1ec1b8b549b81aab63e8ce96eb69a2f4252cde84c9022c49e01bc3a81feaa173b2fe272d248521fc36f54ad17d55f90d1af2c9c0e358f3796dd8b9f5390612213dd400e3dacc494ddf4f", 0x74}, {&(0x7f0000000240)="7b8072dd1292c1259722933f710ce97ddb6792ff3b657ac7e371878cdc7e", 0x1e}, {&(0x7f0000000280)="417f705672e93f3a8cb5e266ba4dae728f916821799b6647b4ff109541bac3e281951543e20b1fe8587890436b67fb21e52839ecbaa26332380f009d7fae17e77c3d5e680fc0d3ed495d442c5d8aa36b320f6b12ad617895539592", 0x5b}, {&(0x7f0000000300)="abc9e2105a221850a2d7a50f99d8b9c00d7486ddd35427a65456a3c2ab72d5cb202e3df6dd1faf418a270b67214f403b536e15762ea1051eec20c5d4bdfb1a0164ff95ba1dd8ee423e80368985cb7e45caf4580ca52ea75a9f7369752ed9b0457468f44360d2534b00d384d40ddfe0345a90eb8d6fe984e85709fa51105ca711047101cc69259f8640c040744e82c4bf18976f4c2ca8bd436b0967b647ad5356ab85a48ab2d0daf2f662b8831f620159dcba1bce977dd2b0c70d6a4c971769536ab1145d6346d7004b8f056ce9daf496303c2274416c66d170edb2ec4b7fd2d729f5074c135ebbaa7bdf6a27b53cbd1a09475696f6ac8d55", 0xf8}, {&(0x7f0000000400)="8ba24ec58d4569488613a2744b8199976fed2f9789ea9e17ef9444bf3f9ed014816573c8ccf56d6dda97a50c263283b15327161e8055f4cf9c7a6b03afc067eaef62870041e4cbd373fd33ed162da46fcbd34094455258118625ce20640e2724abae6c9168ddd3fe6aff0f897dceab82d33bac2173e695ea35703ebb33dc8a51c99e35632aed88cdfdfc4f2fd2fe36598b7c3fd0eb37ac611f8d21dbe93f5b6ba35c1d18af28bb8b94780b2c8745975348d10a5673404cf95788d9fefe77175eef7869347eaed5c736c0603db608bb86d824500da3597dd352326429b1cd94dce4bc49c01311b0af0087d42e8c689381f15d57694f", 0xf5}], 0x6}, 0x20008010) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) socket$kcm(0x2b, 0x1, 0x0) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x40843, 0x0) (async) sendmsg$kcm(r1, &(0x7f0000000580)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @remote, 'ip6gre0\x00'}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)="2d3ddc56d9ef12355ff853b9d2b8fe8b2e5baf656aacaa89d3a15f848de4007eddc3e4fa65b101a978645e86044b110fb74e06ff83982a51f312f16ab14776cce8a37425e6c6e997090911f26a", 0x4d}, {&(0x7f00000001c0)="0b0f69c57d47c3a02182412cdde9df90897e44c928844ab92e3c126fdf464e16df4f912a2f744426a8ef1ec1b8b549b81aab63e8ce96eb69a2f4252cde84c9022c49e01bc3a81feaa173b2fe272d248521fc36f54ad17d55f90d1af2c9c0e358f3796dd8b9f5390612213dd400e3dacc494ddf4f", 0x74}, {&(0x7f0000000240)="7b8072dd1292c1259722933f710ce97ddb6792ff3b657ac7e371878cdc7e", 0x1e}, {&(0x7f0000000280)="417f705672e93f3a8cb5e266ba4dae728f916821799b6647b4ff109541bac3e281951543e20b1fe8587890436b67fb21e52839ecbaa26332380f009d7fae17e77c3d5e680fc0d3ed495d442c5d8aa36b320f6b12ad617895539592", 0x5b}, {&(0x7f0000000300)="abc9e2105a221850a2d7a50f99d8b9c00d7486ddd35427a65456a3c2ab72d5cb202e3df6dd1faf418a270b67214f403b536e15762ea1051eec20c5d4bdfb1a0164ff95ba1dd8ee423e80368985cb7e45caf4580ca52ea75a9f7369752ed9b0457468f44360d2534b00d384d40ddfe0345a90eb8d6fe984e85709fa51105ca711047101cc69259f8640c040744e82c4bf18976f4c2ca8bd436b0967b647ad5356ab85a48ab2d0daf2f662b8831f620159dcba1bce977dd2b0c70d6a4c971769536ab1145d6346d7004b8f056ce9daf496303c2274416c66d170edb2ec4b7fd2d729f5074c135ebbaa7bdf6a27b53cbd1a09475696f6ac8d55", 0xf8}, {&(0x7f0000000400)="8ba24ec58d4569488613a2744b8199976fed2f9789ea9e17ef9444bf3f9ed014816573c8ccf56d6dda97a50c263283b15327161e8055f4cf9c7a6b03afc067eaef62870041e4cbd373fd33ed162da46fcbd34094455258118625ce20640e2724abae6c9168ddd3fe6aff0f897dceab82d33bac2173e695ea35703ebb33dc8a51c99e35632aed88cdfdfc4f2fd2fe36598b7c3fd0eb37ac611f8d21dbe93f5b6ba35c1d18af28bb8b94780b2c8745975348d10a5673404cf95788d9fefe77175eef7869347eaed5c736c0603db608bb86d824500da3597dd352326429b1cd94dce4bc49c01311b0af0087d42e8c689381f15d57694f", 0xf5}], 0x6}, 0x20008010) (async) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) (async) 22:51:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) creat(&(0x7f0000000000)='./file0\x00', 0x109) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x7, 0x0) write$P9_RWRITE(r2, &(0x7f0000000040)={0xb}, 0x11000) read$FUSE(r1, &(0x7f00000003c0)={0x2020}, 0x2020) msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) [ 1515.467955][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1515.476590][ T3689] em28xx 1-1:0.0: Closing input extension [ 1515.482445][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1515.492821][ T3689] em28xx 1-1:0.0: Freeing device 22:51:44 executing program 3: ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x5) r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:44 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:44 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) [ 1515.639078][ T27] audit: type=1800 audit(1659394304.630:301): pid=490 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1182 res=0 errno=0 22:51:44 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:44 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:44 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setreuid(0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1515.948981][ T3689] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 1516.218913][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1516.349352][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1516.369041][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1516.380632][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1516.393244][ T3689] usb 1-1: config 0 descriptor?? [ 1516.431773][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1516.452948][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1516.768951][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1516.919018][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1516.927137][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1517.038959][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1517.046926][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1517.056272][ T3689] usb 1-1: USB disconnect, device number 79 [ 1517.062987][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1517.068542][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1517.075951][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input735 22:51:46 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x0, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:46 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setreuid(0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:46 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) creat(&(0x7f0000000000)='./file0\x00', 0x109) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x7, 0x0) write$P9_RWRITE(r1, &(0x7f0000000040)={0xb}, 0x11000) msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:51:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) 22:51:46 executing program 3: ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x5) (async) r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) [ 1517.087931][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1517.096515][ T3689] em28xx 1-1:0.0: Closing input extension [ 1517.102358][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1517.114930][ T3689] em28xx 1-1:0.0: Freeing device 22:51:46 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:46 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setreuid(0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1517.276817][ T27] audit: type=1800 audit(1659394306.270:302): pid=523 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1157 res=0 errno=0 22:51:46 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:46 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) 22:51:46 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:46 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) [ 1517.619042][ T3689] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 1517.878883][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1518.029199][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1518.050318][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1518.062421][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1518.075356][ T3689] usb 1-1: config 0 descriptor?? [ 1518.121293][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1518.130146][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1518.469030][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1518.629055][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1518.637246][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1518.759068][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1518.766276][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1518.780050][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1518.787828][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input736 [ 1518.799927][ T3689] usb 1-1: USB disconnect, device number 80 22:51:47 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x0, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:47 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) creat(&(0x7f0000000000)='./file0\x00', 0x109) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x7, 0x0) msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:51:47 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) 22:51:47 executing program 3: ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x5) (async) r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) 22:51:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) sendfile(r6, r7, 0x0, 0x80001d00c0d1) [ 1518.806716][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1518.813691][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1518.822262][ T3689] em28xx 1-1:0.0: Closing input extension [ 1518.828058][ T3689] em28xx 1-1:0.0: Deregistering snapshot button 22:51:47 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) [ 1518.867542][ T3689] em28xx 1-1:0.0: Freeing device 22:51:47 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) 22:51:48 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) [ 1518.973739][ T27] audit: type=1800 audit(1659394307.970:303): pid=563 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1182 res=0 errno=0 22:51:48 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:48 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) 22:51:48 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) [ 1519.258948][ T3689] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 1519.518973][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1519.659086][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1519.669527][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1519.679177][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1519.689415][ T3689] usb 1-1: config 0 descriptor?? [ 1519.744208][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1519.756056][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1520.079355][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1520.249256][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1520.257484][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1520.379042][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1520.386333][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1520.397460][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1520.409383][ T3689] usb 1-1: USB disconnect, device number 81 [ 1520.416036][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input737 22:51:49 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x0, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:49 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) 22:51:49 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) sendfile(r6, r7, 0x0, 0x80001d00c0d1) 22:51:49 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:49 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in=@multicast1}}, {{@in6}}}, &(0x7f0000000040)=0xe8) 22:51:49 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) creat(&(0x7f0000000000)='./file0\x00', 0x109) pipe(&(0x7f00000001c0)) msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) [ 1520.428549][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1520.437032][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1520.445769][ T3689] em28xx 1-1:0.0: Closing input extension [ 1520.451793][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1520.467757][ T3689] em28xx 1-1:0.0: Freeing device 22:51:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) [ 1520.575236][ T27] audit: type=1800 audit(1659394309.570:304): pid=596 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1168 res=0 errno=0 [ 1520.633077][ T27] audit: type=1800 audit(1659394309.600:305): pid=600 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1183 res=0 errno=0 22:51:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) [ 1520.928861][ T3689] usb 1-1: new high-speed USB device number 82 using dummy_hcd 22:51:49 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:50 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) [ 1521.192312][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1521.329157][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1521.361012][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1521.370875][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1521.391640][ T3689] usb 1-1: config 0 descriptor?? [ 1521.443232][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1521.453229][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1521.772610][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1521.959013][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1521.967074][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1522.098838][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1522.106420][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1522.114957][ T3689] usb 1-1: USB disconnect, device number 82 [ 1522.125615][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1522.134244][ T4875] em28xx 1-1:0.0: Registering snapshot button... 22:51:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) sendfile(r6, r7, 0x0, 0x80001d00c0d1) 22:51:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:51 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in=@multicast1}}, {{@in6}}}, &(0x7f0000000040)=0xe8) socket$kcm(0x2b, 0x1, 0x0) (async) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) (async) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in=@multicast1}}, {{@in6}}}, &(0x7f0000000040)=0xe8) (async) 22:51:51 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) 22:51:51 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x0, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) creat(&(0x7f0000000000)='./file0\x00', 0x109) msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) [ 1522.141533][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input738 [ 1522.152854][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1522.162624][ T3689] em28xx 1-1:0.0: Closing input extension [ 1522.168386][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1522.208012][ T3689] em28xx 1-1:0.0: Freeing device 22:51:51 executing program 3: r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in=@multicast1}}, {{@in6}}}, &(0x7f0000000040)=0xe8) socket$kcm(0x2b, 0x1, 0x0) (async) sendmsg$inet(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c898) (async) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in=@multicast1}}, {{@in6}}}, &(0x7f0000000040)=0xe8) (async) [ 1522.305023][ T27] audit: type=1800 audit(1659394311.300:306): pid=638 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1168 res=0 errno=0 22:51:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:51 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) [ 1522.336629][ T27] audit: type=1800 audit(1659394311.330:307): pid=641 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1183 res=0 errno=0 [ 1522.448790][ T649] "syz-executor.3" (649) uses obsolete ecb(arc4) skcipher 22:51:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:51 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb8, {0xb8, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc426"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:51 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) [ 1522.658954][ T3689] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 1522.848862][T32430] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 1522.918939][ T3689] usb 1-1: Using ep0 maxpacket: 8 22:51:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r6, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) 22:51:52 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:52 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:51:52 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) [ 1523.052585][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1523.074869][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1523.105279][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1523.114219][T32430] usb 4-1: Using ep0 maxpacket: 8 [ 1523.134335][ T3689] usb 1-1: config 0 descriptor?? [ 1523.183957][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1523.193778][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1523.207213][ T27] audit: type=1800 audit(1659394312.200:308): pid=678 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1176 res=0 errno=0 [ 1523.258936][T32430] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1523.287771][T32430] usb 4-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1523.301611][T32430] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1523.312665][T32430] usb 4-1: config 0 descriptor?? [ 1523.362207][T32430] em28xx 4-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1523.371261][T32430] em28xx 4-1:0.0: DVB interface 0 found: bulk [ 1523.509267][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1523.679091][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1523.687466][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1523.699033][T32430] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 1523.809106][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1523.818559][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1523.827314][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1523.839348][ T3689] usb 1-1: USB disconnect, device number 83 22:51:52 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x0, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:52 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:52 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) sendfile(r6, r7, 0x0, 0x80001d00c0d1) [ 1523.849509][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input739 [ 1523.860598][T32430] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1523.869653][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1523.875307][T32430] em28xx 4-1:0.0: board has no eeprom [ 1523.882389][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1523.891270][ T3689] em28xx 1-1:0.0: Closing input extension [ 1523.897156][ T3689] em28xx 1-1:0.0: Deregistering snapshot button 22:51:52 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x1000a8c8, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:51:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r6, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) [ 1523.942395][ T3689] em28xx 1-1:0.0: Freeing device [ 1524.011160][T32430] em28xx 4-1:0.0: Identified as Terratec Grabby (card=67) [ 1524.022557][T32430] em28xx 4-1:0.0: dvb set to bulk mode. [ 1524.039284][ T4876] em28xx 4-1:0.0: Registering snapshot button... [ 1524.047305][T32430] usb 4-1: USB disconnect, device number 10 [ 1524.053865][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input740 [ 1524.098330][T32430] em28xx 4-1:0.0: Disconnecting em28xx [ 1524.111661][ T4876] em28xx 4-1:0.0: Remote control support is not available for this card. [ 1524.131626][T32430] em28xx 4-1:0.0: Closing input extension [ 1524.137865][T32430] em28xx 4-1:0.0: Deregistering snapshot button 22:51:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:53 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0xe00) [ 1524.144461][ T27] audit: type=1800 audit(1659394313.140:309): pid=696 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1176 res=0 errno=0 [ 1524.186803][T32430] em28xx 4-1:0.0: Freeing device 22:51:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:53 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x3000000, 0x0) [ 1524.369032][ T3689] usb 1-1: new high-speed USB device number 84 using dummy_hcd 22:51:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:53 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0xe00, 0x0) 22:51:53 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) [ 1524.629376][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1524.769016][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1524.778989][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1524.788254][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1524.800331][ T3689] usb 1-1: config 0 descriptor?? [ 1524.852621][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1524.875268][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1525.178992][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1525.330642][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1525.339321][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1525.448896][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1525.456189][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1525.466924][T32430] em28xx 1-1:0.0: Registering snapshot button... [ 1525.477151][T32430] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input741 [ 1525.488401][ T3689] usb 1-1: USB disconnect, device number 84 22:51:54 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x0, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:54 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x300}], 0x2, 0x0, 0x0) 22:51:54 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r6, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) 22:51:54 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, 0x0) 22:51:54 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) sendfile(r6, r7, 0x0, 0x80001d00c0d1) [ 1525.495848][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1525.504963][T32430] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1525.513811][ T3689] em28xx 1-1:0.0: Closing input extension [ 1525.519816][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1525.529760][ T3689] em28xx 1-1:0.0: Freeing device 22:51:54 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x8}], 0x2, 0x0, 0x0) [ 1525.692887][ T27] audit: type=1800 audit(1659394314.690:310): pid=742 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1181 res=0 errno=0 22:51:54 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:54 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {&(0x7f0000000000)='\b', 0x2}], 0x2, 0x0, 0x0) 22:51:54 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:54 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:55 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) [ 1525.978897][ T3689] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 1526.218863][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1526.339074][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1526.349567][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1526.359517][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1526.369372][ T3689] usb 1-1: config 0 descriptor?? [ 1526.412041][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1526.421271][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1526.728985][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1526.879047][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1526.887215][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1526.998869][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1527.006086][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1527.014700][ T3689] usb 1-1: USB disconnect, device number 85 [ 1527.024441][T32430] em28xx 1-1:0.0: Registering snapshot button... [ 1527.031553][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1527.038479][T32430] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input742 22:51:56 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x0, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1527.049894][T32430] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1527.058424][ T3689] em28xx 1-1:0.0: Closing input extension [ 1527.064308][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1527.075057][ T3689] em28xx 1-1:0.0: Freeing device 22:51:56 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:56 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:56 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, 0x0) 22:51:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r4, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r5, 0x200004) sendfile(0xffffffffffffffff, r5, 0x0, 0x80001d00c0d1) 22:51:56 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) sendfile(r6, r7, 0x0, 0x80001d00c0d1) 22:51:56 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:56 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1527.255042][ T27] audit: type=1800 audit(1659394316.250:311): pid=777 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1181 res=0 errno=0 [ 1527.276927][ T27] audit: type=1800 audit(1659394316.250:312): pid=778 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1182 res=0 errno=0 22:51:56 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:56 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) socket$kcm(0x2, 0xa, 0x2) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:56 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:56 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1527.549302][ T3689] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 1527.788877][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1527.919252][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1527.929941][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1527.939335][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1527.949579][ T3689] usb 1-1: config 0 descriptor?? [ 1528.007033][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1528.020522][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1528.318949][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1528.468927][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1528.476998][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1528.589104][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1528.596293][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1528.604541][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1528.612737][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input743 [ 1528.624379][ T3689] usb 1-1: USB disconnect, device number 86 [ 1528.631195][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:51:57 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:57 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:57 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x0, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r4, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r5, 0x200004) sendfile(0xffffffffffffffff, r5, 0x0, 0x80001d00c0d1) 22:51:57 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r6, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) 22:51:57 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, 0x0) [ 1528.637340][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1528.645926][ T3689] em28xx 1-1:0.0: Closing input extension [ 1528.651755][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1528.666342][ T3689] em28xx 1-1:0.0: Freeing device 22:51:57 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:57 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:57 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(0xffffffffffffffff, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:57 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:57 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(0xffffffffffffffff, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1528.837629][ T27] audit: type=1800 audit(1659394317.830:313): pid=809 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1156 res=0 errno=0 22:51:57 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(0xffffffffffffffff, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:57 executing program 3: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:57 executing program 3: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1529.128880][ T3689] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 1529.368963][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1529.489182][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1529.499171][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1529.508228][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1529.518469][ T3689] usb 1-1: config 0 descriptor?? [ 1529.565611][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1529.604915][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1529.879005][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1530.028969][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1530.037501][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1530.148816][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1530.156141][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1530.165326][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1530.179393][ T3689] usb 1-1: USB disconnect, device number 87 [ 1530.186316][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input744 [ 1530.204429][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1530.213912][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1530.227379][ T3689] em28xx 1-1:0.0: Closing input extension [ 1530.234093][ T3689] em28xx 1-1:0.0: Deregistering snapshot button 22:51:59 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x0, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:51:59 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f088334325e7150a72be5b13a884b3af53a1a", 0x20}], 0x3, 0x0, 0x0) 22:51:59 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r6, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) 22:51:59 executing program 3: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:59 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:51:59 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r4, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r5, 0x200004) sendfile(0xffffffffffffffff, r5, 0x0, 0x80001d00c0d1) [ 1530.253056][ T3689] em28xx 1-1:0.0: Freeing device 22:51:59 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:59 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, 0x0, 0x0, 0x0, 0x0) [ 1530.396986][ T27] audit: type=1800 audit(1659394319.390:314): pid=839 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1165 res=0 errno=0 22:51:59 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:59 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, 0x0, 0x0, 0x0, 0x0) 22:51:59 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:51:59 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, 0x0, 0x0, 0x0, 0x0) [ 1530.659077][ T3689] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 1530.898838][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1531.019053][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1531.029328][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1531.038392][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1531.049834][ T3689] usb 1-1: config 0 descriptor?? [ 1531.092355][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1531.101247][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1531.409009][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1531.559040][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1531.567131][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1531.678876][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1531.686619][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1531.693523][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1531.705828][ T3689] usb 1-1: USB disconnect, device number 88 [ 1531.712593][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input745 [ 1531.723805][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:52:00 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x0, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1531.730602][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1531.739192][ T3689] em28xx 1-1:0.0: Closing input extension [ 1531.744936][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1531.757330][ T3689] em28xx 1-1:0.0: Freeing device 22:52:00 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:00 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:00 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = dup(0xffffffffffffffff) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) 22:52:00 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:00 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r6, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) 22:52:00 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:00 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:00 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:00 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:00 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1531.937020][ T27] audit: type=1800 audit(1659394320.930:315): pid=882 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1157 res=0 errno=0 22:52:01 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1532.218938][ T3689] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 1532.458961][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1532.579164][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1532.589125][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1532.598185][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1532.608268][ T3689] usb 1-1: config 0 descriptor?? [ 1532.659542][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1532.679720][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1532.968947][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1533.119135][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1533.127347][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1533.269046][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1533.276284][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1533.285086][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1533.293211][ T3689] usb 1-1: USB disconnect, device number 89 [ 1533.302371][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input746 [ 1533.313616][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:52:02 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x0, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:02 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:02 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r4, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r5, 0x200004) sendfile(0xffffffffffffffff, r5, 0x0, 0x80001d00c0d1) 22:52:02 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = dup(0xffffffffffffffff) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) 22:52:02 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) (fail_nth: 1) 22:52:02 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1533.320756][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1533.329950][ T3689] em28xx 1-1:0.0: Closing input extension [ 1533.335701][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1533.348064][ T3689] em28xx 1-1:0.0: Freeing device [ 1533.442818][ T910] FAULT_INJECTION: forcing a failure. [ 1533.442818][ T910] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1533.462152][ T910] CPU: 0 PID: 910 Comm: syz-executor.1 Not tainted 5.19.0-syzkaller #0 [ 1533.470449][ T910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1533.480512][ T910] Call Trace: [ 1533.483795][ T910] [ 1533.486743][ T910] dump_stack_lvl+0xcd/0x134 [ 1533.491340][ T910] should_fail.cold+0x5/0xa [ 1533.495874][ T910] _copy_from_user+0x2a/0x170 [ 1533.500584][ T910] copy_msqid_from_user.constprop.0+0x1e/0x50 [ 1533.506656][ T910] ksys_msgctl.constprop.0+0x26d/0x2f0 [ 1533.512120][ T910] ? compat_ksys_msgctl+0x3b0/0x3b0 [ 1533.517338][ T910] ? __context_tracking_exit+0xb8/0xe0 [ 1533.522820][ T910] ? lock_downgrade+0x6e0/0x6e0 [ 1533.527695][ T910] ? lock_downgrade+0x6e0/0x6e0 [ 1533.532652][ T910] ? syscall_enter_from_user_mode+0x21/0x70 [ 1533.538556][ T910] ? syscall_enter_from_user_mode+0x21/0x70 [ 1533.544462][ T910] do_syscall_64+0x35/0xb0 [ 1533.548885][ T910] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1533.554785][ T910] RIP: 0033:0x7f375ce89209 [ 1533.559236][ T910] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1533.578850][ T910] RSP: 002b:00007f375bddd168 EFLAGS: 00000246 ORIG_RAX: 0000000000000047 [ 1533.587267][ T910] RAX: ffffffffffffffda RBX: 00007f375cf9c030 RCX: 00007f375ce89209 [ 1533.595235][ T910] RDX: 0000000020000080 RSI: 0000000000000001 RDI: 0000000000000000 [ 1533.603235][ T910] RBP: 00007f375bddd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1533.611214][ T910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1533.619214][ T910] R13: 00007ffca8fa24df R14: 00007f375bddd300 R15: 0000000000022000 [ 1533.627245][ T910] 22:52:02 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:02 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(0xffffffffffffffff, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:02 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {0x0}], 0x3, 0x0, 0x0) [ 1533.641336][ T27] audit: type=1800 audit(1659394322.630:316): pid=915 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1182 res=0 errno=0 [ 1533.670113][ T27] audit: type=1800 audit(1659394322.660:317): pid=914 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1181 res=0 errno=0 22:52:02 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(0xffffffffffffffff, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:02 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {0x0}], 0x3, 0x0, 0x0) [ 1533.978906][ T3689] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 1534.238979][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1534.379077][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1534.389532][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1534.399463][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1534.409434][ T3689] usb 1-1: config 0 descriptor?? [ 1534.451132][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1534.460081][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1534.788964][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1534.948961][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1534.957389][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1535.079070][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1535.086307][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1535.094157][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1535.102230][ T3689] usb 1-1: USB disconnect, device number 90 [ 1535.109290][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input747 [ 1535.120515][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:52:04 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x0, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:04 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(0xffffffffffffffff, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r4, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r5, 0x200004) sendfile(0xffffffffffffffff, r5, 0x0, 0x80001d00c0d1) 22:52:04 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {0x0}], 0x3, 0x0, 0x0) 22:52:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = dup(0xffffffffffffffff) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) 22:52:04 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) (fail_nth: 2) [ 1535.128417][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1535.137035][ T3689] em28xx 1-1:0.0: Closing input extension [ 1535.142893][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1535.155857][ T3689] em28xx 1-1:0.0: Freeing device [ 1535.246502][ T939] FAULT_INJECTION: forcing a failure. [ 1535.246502][ T939] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1535.260509][ T939] CPU: 1 PID: 939 Comm: syz-executor.1 Not tainted 5.19.0-syzkaller #0 [ 1535.268795][ T939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1535.278884][ T939] Call Trace: [ 1535.282167][ T939] [ 1535.285094][ T939] dump_stack_lvl+0xcd/0x134 [ 1535.289694][ T939] should_fail.cold+0x5/0xa [ 1535.294201][ T939] _copy_to_user+0x2a/0x140 [ 1535.298718][ T939] simple_read_from_buffer+0xcc/0x160 [ 1535.304101][ T939] proc_fail_nth_read+0x187/0x220 [ 1535.309132][ T939] ? proc_exe_link+0x1d0/0x1d0 [ 1535.313897][ T939] ? security_file_permission+0xab/0xd0 [ 1535.319453][ T939] ? proc_exe_link+0x1d0/0x1d0 [ 1535.324224][ T939] vfs_read+0x1ef/0x5d0 [ 1535.328387][ T939] ksys_read+0x127/0x250 [ 1535.332630][ T939] ? vfs_write+0xac0/0xac0 [ 1535.337046][ T939] ? syscall_enter_from_user_mode+0x21/0x70 [ 1535.342941][ T939] ? syscall_enter_from_user_mode+0x21/0x70 [ 1535.348847][ T939] do_syscall_64+0x35/0xb0 [ 1535.353277][ T939] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1535.359182][ T939] RIP: 0033:0x7f375ce3bdbc [ 1535.363601][ T939] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1535.383217][ T939] RSP: 002b:00007f375bddd160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1535.391633][ T939] RAX: ffffffffffffffda RBX: 00007f375cf9c030 RCX: 00007f375ce3bdbc [ 1535.399600][ T939] RDX: 000000000000000f RSI: 00007f375bddd1e0 RDI: 0000000000000003 [ 1535.407568][ T939] RBP: 00007f375bddd1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1535.415535][ T939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1535.423587][ T939] R13: 00007ffca8fa24df R14: 00007f375bddd300 R15: 0000000000022000 [ 1535.431577][ T939] 22:52:04 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:04 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) [ 1535.448697][ T27] audit: type=1800 audit(1659394324.440:318): pid=943 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1181 res=0 errno=0 22:52:04 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, 0x0, 0x0, 0x0, 0x0) [ 1535.495389][ T27] audit: type=1800 audit(1659394324.470:319): pid=942 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1165 res=0 errno=0 22:52:04 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, 0x0, 0x0, 0x0, 0x0) 22:52:04 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) 22:52:04 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, 0x0, 0x0, 0x0, 0x0) [ 1535.799229][ T3689] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 1536.048868][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1536.179009][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1536.189390][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1536.198554][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1536.210041][ T3689] usb 1-1: config 0 descriptor?? [ 1536.251257][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1536.260149][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1536.569045][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1536.719498][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1536.727681][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1536.838878][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1536.846120][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1536.860264][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1536.867311][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input748 [ 1536.884908][ T3689] usb 1-1: USB disconnect, device number 91 [ 1536.891682][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1536.907252][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1536.913051][ T3689] em28xx 1-1:0.0: Closing input extension [ 1536.924746][ T3689] em28xx 1-1:0.0: Deregistering snapshot button 22:52:05 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:05 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) 22:52:05 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r4, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r5, 0x200004) sendfile(0xffffffffffffffff, r5, 0x0, 0x80001d00c0d1) 22:52:05 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}], 0x1, 0x0, 0x0) 22:52:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) 22:52:05 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x2, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) [ 1536.937935][ T3689] em28xx 1-1:0.0: Freeing device 22:52:06 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}], 0x1, 0x0, 0x0) 22:52:06 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f97afa3f0573f0883", 0x10}], 0x3, 0x0, 0x0) [ 1537.082894][ T27] audit: type=1800 audit(1659394326.080:320): pid=980 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1181 res=0 errno=0 [ 1537.117520][ T27] audit: type=1800 audit(1659394326.110:321): pid=981 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1160 res=0 errno=0 22:52:06 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}], 0x1, 0x0, 0x0) 22:52:06 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) 22:52:06 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {0x0}], 0x2, 0x0, 0x0) 22:52:06 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) [ 1537.398973][ T3689] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 1537.648960][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1537.769322][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1537.779722][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1537.789323][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1537.801397][ T3689] usb 1-1: config 0 descriptor?? [ 1537.842375][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1537.869137][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1538.158937][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1538.308999][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1538.317242][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1538.428855][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1538.436397][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1538.452226][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1538.464438][ T3689] usb 1-1: USB disconnect, device number 92 [ 1538.472254][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input749 [ 1538.489095][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1538.495384][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1538.504443][ T3689] em28xx 1-1:0.0: Closing input extension [ 1538.510351][ T3689] em28xx 1-1:0.0: Deregistering snapshot button 22:52:07 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1538.526227][ T3689] em28xx 1-1:0.0: Freeing device 22:52:07 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) 22:52:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {0x0}], 0x2, 0x0, 0x0) 22:52:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = dup(0xffffffffffffffff) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) 22:52:07 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x3, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:07 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) 22:52:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {0x0}], 0x2, 0x0, 0x0) [ 1538.679266][ T27] audit: type=1800 audit(1659394327.670:322): pid=1017 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1181 res=0 errno=0 22:52:07 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292ad4ad54f", 0x8}], 0x3, 0x0, 0x0) 22:52:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {}], 0x2, 0x0, 0x0) [ 1538.710487][ T27] audit: type=1800 audit(1659394327.700:323): pid=1018 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1182 res=0 errno=0 22:52:07 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) 22:52:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {}], 0x2, 0x0, 0x0) 22:52:07 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) [ 1538.979278][ T3689] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 1539.229101][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1539.349377][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1539.359599][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1539.369452][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1539.379833][ T3689] usb 1-1: config 0 descriptor?? [ 1539.434847][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1539.448611][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1539.738963][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1539.899080][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1539.907498][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1540.018879][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1540.026036][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1540.037796][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1540.045403][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input750 [ 1540.061756][ T3689] usb 1-1: USB disconnect, device number 93 22:52:09 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1540.068880][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1540.077040][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1540.086281][ T3689] em28xx 1-1:0.0: Closing input extension [ 1540.092136][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1540.113034][ T3689] em28xx 1-1:0.0: Freeing device 22:52:09 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {}], 0x2, 0x0, 0x0) 22:52:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) 22:52:09 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) 22:52:09 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x5, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:09 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = dup(0xffffffffffffffff) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) 22:52:09 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000000)='\b', 0x1}], 0x1, 0x0, 0x0) 22:52:09 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a5292", 0x4}], 0x3, 0x0, 0x0) [ 1540.260421][ T27] audit: type=1800 audit(1659394329.260:324): pid=1046 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1181 res=0 errno=0 22:52:09 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000000)='\b', 0x1}], 0x1, 0x0, 0x0) [ 1540.294442][ T27] audit: type=1800 audit(1659394329.280:325): pid=1047 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1180 res=0 errno=0 22:52:09 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) 22:52:09 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000000)='\b', 0x1}], 0x1, 0x0, 0x0) 22:52:09 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) [ 1540.528904][ T3689] usb 1-1: new high-speed USB device number 94 using dummy_hcd [ 1540.768886][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1540.889139][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1540.899249][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1540.909643][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1540.921457][ T3689] usb 1-1: config 0 descriptor?? [ 1540.961804][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1540.970813][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1541.278947][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1541.429019][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1541.437184][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1541.549098][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1541.556358][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1541.570285][ T3689] usb 1-1: USB disconnect, device number 94 [ 1541.579105][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1541.586229][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input751 22:52:10 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x1f, {0x5, 0xf, 0x1f, 0x3, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1541.597762][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1541.604436][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1541.613277][ T3689] em28xx 1-1:0.0: Closing input extension [ 1541.619839][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1541.634330][ T3689] em28xx 1-1:0.0: Freeing device 22:52:10 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) 22:52:10 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{0x0}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = dup(0xffffffffffffffff) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) 22:52:10 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x7, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) 22:52:10 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="043a", 0x2}], 0x3, 0x0, 0x0) 22:52:10 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{0x0}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1541.819513][ T27] audit: type=1800 audit(1659394330.820:326): pid=1075 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1158 res=0 errno=0 22:52:10 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) [ 1541.858658][ T27] audit: type=1800 audit(1659394330.820:327): pid=1076 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1157 res=0 errno=0 22:52:10 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{0x0}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:11 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) 22:52:11 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1542.099016][ T3689] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 1542.348906][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1542.469038][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1542.479341][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1542.488628][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1542.499880][ T3689] usb 1-1: config 0 descriptor?? [ 1542.541425][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1542.566261][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1542.859077][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1543.008961][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1543.017565][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1543.128899][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1543.136120][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1543.144725][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1543.154092][ T3689] usb 1-1: USB disconnect, device number 95 [ 1543.161685][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input752 [ 1543.173116][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:52:12 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x1f, {0x5, 0xf, 0x1f, 0x3, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1543.183588][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1543.192252][ T3689] em28xx 1-1:0.0: Closing input extension [ 1543.198152][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1543.214837][ T3689] em28xx 1-1:0.0: Freeing device 22:52:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) 22:52:12 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) 22:52:12 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0xb, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:12 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) 22:52:12 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) [ 1543.389643][ T27] audit: type=1800 audit(1659394332.390:328): pid=1105 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1181 res=0 errno=0 22:52:12 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2b", 0x9}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1543.438637][ T27] audit: type=1800 audit(1659394332.410:329): pid=1104 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1182 res=0 errno=0 22:52:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) 22:52:12 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2b", 0x9}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:12 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) [ 1543.668818][ T3689] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 1543.919000][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1544.039067][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1544.049050][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1544.058127][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1544.068402][ T3689] usb 1-1: config 0 descriptor?? [ 1544.111914][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1544.128661][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1544.428938][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1544.578918][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1544.587871][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1544.699013][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1544.706386][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1544.715568][ T3689] usb 1-1: USB disconnect, device number 96 [ 1544.725998][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1544.731647][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1544.739168][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input753 [ 1544.751178][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1544.759797][ T3689] em28xx 1-1:0.0: Closing input extension [ 1544.765561][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1544.779591][ T3689] em28xx 1-1:0.0: Freeing device 22:52:13 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) 22:52:13 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2b", 0x9}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:13 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) 22:52:13 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0xc, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:13 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x1f, {0x5, 0xf, 0x1f, 0x3, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:13 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) 22:52:13 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a9092", 0xd}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:13 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000000)="04", 0x1}], 0x2, 0x0, 0x0) [ 1544.943087][ T27] audit: type=1800 audit(1659394333.940:330): pid=1134 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1181 res=0 errno=0 22:52:14 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a9092", 0xd}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1544.974756][ T27] audit: type=1800 audit(1659394333.970:331): pid=1135 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1182 res=0 errno=0 22:52:14 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000000)="04", 0x1}], 0x2, 0x0, 0x0) 22:52:14 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a9092", 0xd}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:14 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000000)="04", 0x1}], 0x2, 0x0, 0x0) [ 1545.238879][ T3689] usb 1-1: new high-speed USB device number 97 using dummy_hcd 22:52:14 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3f", 0xf}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1545.279813][ T1223] ieee802154 phy0 wpan0: encryption failed: -22 [ 1545.289539][ T1223] ieee802154 phy1 wpan1: encryption failed: -22 22:52:14 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {0x0}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) [ 1545.478859][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1545.599369][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1545.609619][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1545.620647][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1545.632170][ T3689] usb 1-1: config 0 descriptor?? 22:52:14 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) [ 1545.671755][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) 22:52:14 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0xd, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) [ 1545.715754][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1545.829442][ T27] audit: type=1800 audit(1659394334.830:332): pid=1157 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1165 res=0 errno=0 [ 1545.999037][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1546.148934][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1546.157434][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1546.268889][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1546.276269][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1546.292824][ T3689] usb 1-1: USB disconnect, device number 97 [ 1546.299528][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1546.305079][T32430] em28xx 1-1:0.0: Registering snapshot button... 22:52:15 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x1f, {0x5, 0xf, 0x1f, 0x3, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:15 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3f", 0xf}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:15 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {0x0}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) [ 1546.312391][T32430] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input754 [ 1546.324517][T32430] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1546.335033][ T3689] em28xx 1-1:0.0: Closing input extension [ 1546.340963][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1546.355196][ T3689] em28xx 1-1:0.0: Freeing device 22:52:15 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3f", 0xf}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:15 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {0x0}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) [ 1546.513951][ T27] audit: type=1800 audit(1659394335.510:333): pid=1170 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1182 res=0 errno=0 22:52:15 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:15 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff1", 0x10}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) 22:52:15 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:15 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff1", 0x10}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1546.733438][ T27] audit: type=1800 audit(1659394335.730:334): pid=1181 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1177 res=0 errno=0 22:52:15 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff1", 0x10}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1546.818987][ T3689] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 1547.058874][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1547.179025][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1547.189130][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1547.198202][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1547.208366][ T3689] usb 1-1: config 0 descriptor?? [ 1547.259461][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1547.268919][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1547.578961][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1547.729185][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1547.737296][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1547.848879][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1547.856155][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1547.864749][ T3689] usb 1-1: USB disconnect, device number 98 [ 1547.880507][ T4876] em28xx 1-1:0.0: Registering snapshot button... [ 1547.887422][ T4876] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input755 22:52:16 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x1f, {0x5, 0xf, 0x1f, 0x3, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:16 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x7, 0x0) write$P9_RWRITE(r2, &(0x7f0000000040)={0xb}, 0x11000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) 22:52:16 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:16 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) 22:52:16 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) [ 1547.902644][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1547.908907][ T4876] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1547.917383][ T3689] em28xx 1-1:0.0: Closing input extension [ 1547.927097][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1547.939440][ T3689] em28xx 1-1:0.0: Freeing device 22:52:17 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) [ 1548.105435][ T27] audit: type=1800 audit(1659394337.100:335): pid=1203 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1177 res=0 errno=0 [ 1548.131665][ T27] audit: type=1800 audit(1659394337.130:336): pid=1204 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1178 res=0 errno=0 22:52:17 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x2, 0x0, 0x0) 22:52:17 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x2, 0x0, 0x0) 22:52:17 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x2, 0x0, 0x0) [ 1548.388809][ T3689] usb 1-1: new high-speed USB device number 99 using dummy_hcd 22:52:17 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:17 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:17 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) [ 1548.648965][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1548.769680][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1548.780097][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1548.790164][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1548.800964][ T3689] usb 1-1: config 0 descriptor?? [ 1548.856543][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1548.867216][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1549.178944][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1549.328851][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1549.337095][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1549.448858][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1549.456324][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1549.468658][ T3689] usb 1-1: USB disconnect, device number 99 [ 1549.485725][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1549.491917][ T4875] em28xx 1-1:0.0: Registering snapshot button... 22:52:18 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x1f, {0x5, 0xf, 0x1f, 0x3, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:18 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:18 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:18 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x7, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) 22:52:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) [ 1549.502735][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input756 [ 1549.514442][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1549.523441][ T3689] em28xx 1-1:0.0: Closing input extension [ 1549.529659][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1549.541362][ T3689] em28xx 1-1:0.0: Freeing device [ 1549.641243][ T27] audit: type=1800 audit(1659394338.640:337): pid=1233 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1177 res=0 errno=0 22:52:18 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) [ 1549.687615][ T27] audit: type=1800 audit(1659394338.680:338): pid=1235 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1178 res=0 errno=0 22:52:18 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:18 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200", 0x9}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:19 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200", 0x9}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) [ 1549.999310][ T3689] usb 1-1: new high-speed USB device number 100 using dummy_hcd 22:52:19 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200", 0x9}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:19 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f4020000009092", 0xd}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:19 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f4020000009092", 0xd}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) [ 1550.258909][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1550.379009][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1550.395148][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1550.451519][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1550.470480][ T3689] usb 1-1: config 0 descriptor?? [ 1550.511443][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1550.520534][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1550.828953][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1550.978955][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1550.987109][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1551.099049][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1551.106294][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1551.117834][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1551.125508][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input757 [ 1551.136418][ T3689] usb 1-1: USB disconnect, device number 100 22:52:20 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, 0x0, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:20 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f4020000009092", 0xd}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000001c0)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d1) 22:52:20 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) write$P9_RWRITE(r3, &(0x7f0000000040)={0xb}, 0x11000) openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x80, 0xd2, 0x79b0140d7113a841}, 0x18) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) r6 = dup(r5) r7 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r7, 0x200004) sendfile(r6, r7, 0x0, 0x80001d00c0d1) 22:52:20 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) [ 1551.143977][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1551.150584][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1551.159273][ T3689] em28xx 1-1:0.0: Closing input extension [ 1551.165054][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1551.176665][ T3689] em28xx 1-1:0.0: Freeing device [ 1551.240990][ T27] audit: type=1800 audit(1659394340.240:339): pid=1254 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1173 res=0 errno=0 22:52:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d1) 22:52:20 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3f", 0xf}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) [ 1551.357281][ T27] audit: type=1800 audit(1659394340.350:340): pid=1265 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1173 res=0 errno=0 [ 1551.430494][ T27] audit: type=1800 audit(1659394340.380:341): pid=1266 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1178 res=0 errno=0 22:52:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d1) 22:52:20 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3f", 0xf}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) [ 1551.564419][ T27] audit: type=1800 audit(1659394340.560:342): pid=1270 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1173 res=0 errno=0 22:52:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1551.629175][ T3689] usb 1-1: new high-speed USB device number 101 using dummy_hcd 22:52:20 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3f", 0xf}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) [ 1551.705867][ T27] audit: type=1800 audit(1659394340.700:343): pid=1274 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1173 res=0 errno=0 22:52:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1551.845388][ T27] audit: type=1800 audit(1659394340.840:344): pid=1278 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1173 res=0 errno=0 [ 1551.870694][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1551.999067][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1552.009278][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1552.018513][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1552.028624][ T3689] usb 1-1: config 0 descriptor?? [ 1552.073806][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1552.093982][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1552.391964][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1552.539021][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1552.547199][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1552.658867][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1552.666439][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1552.677438][ T3689] usb 1-1: USB disconnect, device number 101 [ 1552.687834][T32430] em28xx 1-1:0.0: Registering snapshot button... [ 1552.694408][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:52:21 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, 0x0, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1552.700547][T32430] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input758 [ 1552.711861][T32430] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1552.721049][ T3689] em28xx 1-1:0.0: Closing input extension [ 1552.726846][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1552.740094][ T3689] em28xx 1-1:0.0: Freeing device 22:52:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:21 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff1", 0x10}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:21 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x7, 0x0) write$P9_RWRITE(r2, &(0x7f0000000040)={0xb}, 0x11000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) 22:52:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:21 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3f", 0xf}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:22 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3f", 0xf}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1553.130713][ T27] kauditd_printk_skb: 5 callbacks suppressed [ 1553.130734][ T27] audit: type=1800 audit(1659394342.130:350): pid=1303 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1173 res=0 errno=0 [ 1553.193091][ T3689] usb 1-1: new high-speed USB device number 102 using dummy_hcd [ 1553.201684][ T27] audit: type=1800 audit(1659394342.190:351): pid=1305 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1173 res=0 errno=0 [ 1553.438963][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1553.559203][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1553.569392][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1553.578836][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1553.588056][ T3689] usb 1-1: config 0 descriptor?? [ 1553.631960][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1553.647019][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1553.958984][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1554.109563][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1554.117911][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1554.228859][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1554.236482][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1554.245355][T32430] em28xx 1-1:0.0: Registering snapshot button... [ 1554.266776][ T3689] usb 1-1: USB disconnect, device number 102 22:52:23 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, 0x0, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1554.274053][T32430] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input759 [ 1554.287062][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1554.293496][T32430] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1554.302966][ T3689] em28xx 1-1:0.0: Closing input extension [ 1554.309330][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1554.324049][ T3689] em28xx 1-1:0.0: Freeing device 22:52:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:23 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3f", 0xf}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:23 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x3f00}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:23 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x7, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) r6 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r6, 0x200004) sendfile(r5, r6, 0x0, 0x80001d00c0d1) 22:52:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1554.367536][ T27] audit: type=1800 audit(1659394343.360:352): pid=1308 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1171 res=0 errno=0 22:52:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1554.432344][ T27] audit: type=1800 audit(1659394343.430:353): pid=1318 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1171 res=0 errno=0 [ 1554.483293][ T27] audit: type=1800 audit(1659394343.450:354): pid=1319 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1178 res=0 errno=0 22:52:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1554.533655][ T27] audit: type=1800 audit(1659394343.520:355): pid=1321 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1171 res=0 errno=0 22:52:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d1) [ 1554.593692][ T27] audit: type=1800 audit(1659394343.590:356): pid=1323 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1168 res=0 errno=0 22:52:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d1) [ 1554.657133][ T27] audit: type=1800 audit(1659394343.650:357): pid=1325 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1168 res=0 errno=0 22:52:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d1) [ 1554.699314][ T27] audit: type=1800 audit(1659394343.700:358): pid=1327 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1168 res=0 errno=0 22:52:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(0x0, 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1554.747872][ T27] audit: type=1800 audit(1659394343.740:359): pid=1329 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1168 res=0 errno=0 [ 1554.789051][ T3689] usb 1-1: new high-speed USB device number 103 using dummy_hcd [ 1555.038894][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1555.159059][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1555.169128][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1555.178198][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1555.189995][ T3689] usb 1-1: config 0 descriptor?? [ 1555.231001][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1555.242338][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1555.558960][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1555.708903][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1555.716957][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1555.828913][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1555.836310][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1555.843272][T32430] em28xx 1-1:0.0: Registering snapshot button... [ 1555.852282][T32430] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input760 [ 1555.872449][ T3689] usb 1-1: USB disconnect, device number 103 22:52:24 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(0x0, 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:24 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:24 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) pipe(&(0x7f00000001c0)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d1) [ 1555.879721][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1555.892401][T32430] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1555.901047][ T3689] em28xx 1-1:0.0: Closing input extension [ 1555.906772][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1555.919450][ T3689] em28xx 1-1:0.0: Freeing device 22:52:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(0x0, 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:25 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d1) 22:52:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:25 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d1) [ 1556.328875][ T3689] usb 1-1: new high-speed USB device number 104 using dummy_hcd [ 1556.568923][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1556.690165][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1556.700170][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1556.709309][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1556.718977][ T3689] usb 1-1: config 0 descriptor?? [ 1556.760655][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1556.769724][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1557.079378][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1557.231847][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1557.240024][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1557.348899][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1557.356613][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1557.364913][ T3689] usb 1-1: USB disconnect, device number 104 [ 1557.375425][T32430] em28xx 1-1:0.0: Registering snapshot button... [ 1557.382014][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:52:26 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1557.389768][T32430] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input761 [ 1557.401083][T32430] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1557.409682][ T3689] em28xx 1-1:0.0: Closing input extension [ 1557.415463][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1557.425527][ T3689] em28xx 1-1:0.0: Freeing device 22:52:26 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:26 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:26 executing program 4: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) dup(r1) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d1) 22:52:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) dup(r1) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d1) 22:52:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) dup(r1) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d1) 22:52:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1557.889109][ T3689] usb 1-1: new high-speed USB device number 105 using dummy_hcd [ 1558.128838][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1558.249654][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1558.259626][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1558.268660][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1558.278136][ T3689] usb 1-1: config 0 descriptor?? [ 1558.321386][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1558.330323][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1558.639152][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1558.789045][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1558.797179][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1558.908861][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1558.916136][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1558.925720][ T3689] usb 1-1: USB disconnect, device number 105 [ 1558.932551][T32430] em28xx 1-1:0.0: Registering snapshot button... [ 1558.939329][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1558.945666][T32430] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input762 22:52:28 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1558.957022][T32430] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1558.965821][ T3689] em28xx 1-1:0.0: Closing input extension [ 1558.971849][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1558.982255][ T3689] em28xx 1-1:0.0: Freeing device 22:52:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) 22:52:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:28 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1559.052811][ T27] kauditd_printk_skb: 15 callbacks suppressed [ 1559.052830][ T27] audit: type=1800 audit(1659394348.050:375): pid=1387 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1169 res=0 errno=0 22:52:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) [ 1559.085537][ T27] audit: type=1800 audit(1659394348.060:376): pid=1385 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1174 res=0 errno=0 22:52:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) 22:52:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1559.144520][ T27] audit: type=1800 audit(1659394348.140:377): pid=1392 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1165 res=0 errno=0 [ 1559.170856][ T27] audit: type=1800 audit(1659394348.150:378): pid=1394 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1174 res=0 errno=0 22:52:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x0) 22:52:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1559.250320][ T27] audit: type=1800 audit(1659394348.170:379): pid=1396 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1157 res=0 errno=0 22:52:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x0) [ 1559.293227][ T27] audit: type=1800 audit(1659394348.220:380): pid=1398 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1165 res=0 errno=0 [ 1559.334188][ T27] audit: type=1800 audit(1659394348.250:381): pid=1400 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1157 res=0 errno=0 [ 1559.384271][ T27] audit: type=1800 audit(1659394348.290:382): pid=1402 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1165 res=0 errno=0 [ 1559.413727][ T27] audit: type=1800 audit(1659394348.320:383): pid=1404 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1157 res=0 errno=0 [ 1559.436076][ T27] audit: type=1800 audit(1659394348.370:384): pid=1406 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file1" dev="sda1" ino=1165 res=0 errno=0 [ 1559.469497][ T3689] usb 1-1: new high-speed USB device number 106 using dummy_hcd [ 1559.708877][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1559.829130][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1559.839553][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1559.849678][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1559.867656][ T3689] usb 1-1: config 0 descriptor?? [ 1559.911228][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1559.920616][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1560.229012][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1560.378903][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1560.386951][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1560.498826][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1560.506056][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1560.518045][ T3689] usb 1-1: USB disconnect, device number 106 [ 1560.524932][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1560.531536][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1560.537519][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input763 22:52:29 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x0, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1560.548986][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1560.557486][ T3689] em28xx 1-1:0.0: Closing input extension [ 1560.563930][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1560.576422][ T3689] em28xx 1-1:0.0: Freeing device 22:52:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x0) 22:52:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d1) 22:52:29 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3f", 0xf}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:29 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:29 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3f", 0xf}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x6, &(0x7f0000000200)=0x5ec) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d1) 22:52:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1561.028891][ T3689] usb 1-1: new high-speed USB device number 107 using dummy_hcd [ 1561.278921][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1561.398980][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1561.409160][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1561.418456][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1561.428483][ T3689] usb 1-1: config 0 descriptor?? [ 1561.470540][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1561.484254][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1561.798883][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1561.948979][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1561.957167][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1562.068970][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1562.076331][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1562.084597][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1562.092263][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input764 [ 1562.104823][ T3689] usb 1-1: USB disconnect, device number 107 [ 1562.112378][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:52:31 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x0, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1562.118863][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1562.127379][ T3689] em28xx 1-1:0.0: Closing input extension [ 1562.133233][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1562.142370][ T3689] em28xx 1-1:0.0: Freeing device 22:52:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d1) 22:52:31 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200", 0x9}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:31 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)='\b', 0x1}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:31 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d1) 22:52:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d1) 22:52:31 executing program 2: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(0x0, 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:31 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {0x0}, {&(0x7f0000000000)="04", 0x1}], 0x3, 0x0, 0x0) 22:52:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1562.659104][ T3689] usb 1-1: new high-speed USB device number 108 using dummy_hcd [ 1562.898882][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1563.029349][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1563.039444][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1563.048647][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1563.059156][ T3689] usb 1-1: config 0 descriptor?? [ 1563.100529][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1563.110152][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1563.418920][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1563.569394][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1563.577500][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1563.689008][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1563.696248][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1563.702662][T32430] em28xx 1-1:0.0: Registering snapshot button... [ 1563.714752][T32430] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input765 [ 1563.729196][ T3689] usb 1-1: USB disconnect, device number 108 22:52:32 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x0, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) [ 1563.736637][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1563.745909][T32430] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1563.754576][ T3689] em28xx 1-1:0.0: Closing input extension [ 1563.760727][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1563.770432][ T3689] em28xx 1-1:0.0: Freeing device 22:52:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(0x0, 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:32 executing program 2: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:32 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000000)="04", 0x1}], 0x2, 0x0, 0x0) 22:52:32 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:32 executing program 2: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(0x0, 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:32 executing program 2: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x1f, {0x5, 0xf, 0x1f, 0x3, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:33 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) [ 1564.278901][ T3689] usb 1-1: new high-speed USB device number 109 using dummy_hcd [ 1564.278937][ T3701] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 1564.518862][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1564.548912][ T3701] usb 3-1: Using ep0 maxpacket: 8 [ 1564.638949][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1564.649173][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1564.659445][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1564.670958][ T3689] usb 1-1: config 0 descriptor?? [ 1564.708899][ T3701] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1564.710534][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1564.727332][ T3701] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1564.737513][ T3701] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1564.737757][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1564.761949][ T3701] usb 3-1: config 0 descriptor?? [ 1564.802929][ T3701] em28xx 3-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1564.811939][ T3701] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 1565.049058][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1565.139106][ T3701] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 1565.200973][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1565.209216][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1565.318957][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1565.319011][ T3701] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1565.326361][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1565.346647][ T3701] em28xx 3-1:0.0: board has no eeprom [ 1565.353146][ T3689] usb 1-1: USB disconnect, device number 109 [ 1565.359964][T32430] em28xx 1-1:0.0: Registering snapshot button... [ 1565.366738][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1565.375098][T32430] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input766 [ 1565.386854][T32430] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1565.395465][ T3689] em28xx 1-1:0.0: Closing input extension [ 1565.401350][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1565.412979][ T3689] em28xx 1-1:0.0: Freeing device 22:52:34 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x0, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:34 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) 22:52:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:34 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) [ 1565.458990][ T3701] em28xx 3-1:0.0: Identified as Terratec Grabby (card=67) [ 1565.466198][ T3701] em28xx 3-1:0.0: dvb set to bulk mode. [ 1565.467907][ T27] kauditd_printk_skb: 15 callbacks suppressed [ 1565.467922][ T27] audit: type=1800 audit(1659394354.460:400): pid=1487 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1166 res=0 errno=0 22:52:34 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) [ 1565.541660][ T3701] usb 3-1: USB disconnect, device number 17 [ 1565.570817][T31463] em28xx 3-1:0.0: Registering snapshot button... 22:52:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) 22:52:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1565.588201][ T3701] em28xx 3-1:0.0: Disconnecting em28xx [ 1565.600753][T31463] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input767 [ 1565.632903][T31463] em28xx 3-1:0.0: Remote control support is not available for this card. [ 1565.659434][ T27] audit: type=1800 audit(1659394354.660:401): pid=1503 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1181 res=0 errno=0 [ 1565.659623][ T3701] em28xx 3-1:0.0: Closing input extension 22:52:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) [ 1565.752966][ T3701] em28xx 3-1:0.0: Deregistering snapshot button [ 1565.812238][ T27] audit: type=1800 audit(1659394354.810:402): pid=1508 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1181 res=0 errno=0 [ 1565.849142][ T3701] em28xx 3-1:0.0: Freeing device [ 1565.949161][ T3689] usb 1-1: new high-speed USB device number 110 using dummy_hcd [ 1566.188904][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1566.311752][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1566.322132][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1566.331456][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1566.341698][ T3689] usb 1-1: config 0 descriptor?? [ 1566.380630][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1566.389572][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1566.698920][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1566.849091][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1566.857150][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1566.968961][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1566.976440][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1566.984954][ T3689] usb 1-1: USB disconnect, device number 110 [ 1567.000085][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1567.007132][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1567.013774][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input768 [ 1567.025197][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1567.033803][ T3689] em28xx 1-1:0.0: Closing input extension [ 1567.039942][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1567.051581][ T3689] em28xx 1-1:0.0: Freeing device 22:52:36 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x0, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r1, 0x200004) sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d1) 22:52:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(0xffffffffffffffff, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:36 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x11}, {0x0}], 0x2, 0x0, 0x0) 22:52:36 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) 22:52:36 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r1, 0x200004) sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d1) [ 1567.131793][ T27] audit: type=1800 audit(1659394356.130:403): pid=1516 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1178 res=0 errno=0 [ 1567.218107][ T27] audit: type=1800 audit(1659394356.130:404): pid=1518 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1176 res=0 errno=0 22:52:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r1, 0x200004) sendfile(0xffffffffffffffff, r1, 0x0, 0x80001d00c0d1) 22:52:36 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="d6a22bc064d9f40200000090920b3ff196", 0x11}, {&(0x7f0000000040)='\b', 0x1}, {}], 0x3, 0x0, 0x0) [ 1567.254081][ T27] audit: type=1800 audit(1659394356.230:405): pid=1526 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1165 res=0 errno=0 [ 1567.284368][ T27] audit: type=1800 audit(1659394356.250:406): pid=1528 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1182 res=0 errno=0 22:52:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x0) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1567.332728][ T27] audit: type=1800 audit(1659394356.320:407): pid=1530 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1165 res=0 errno=0 [ 1567.400622][ T27] audit: type=1800 audit(1659394356.370:408): pid=1533 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1158 res=0 errno=0 [ 1567.445891][ T27] audit: type=1800 audit(1659394356.390:409): pid=1536 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1163 res=0 errno=0 [ 1567.528845][ T3689] usb 1-1: new high-speed USB device number 111 using dummy_hcd [ 1567.768842][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1567.888977][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1567.899208][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1567.908237][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1567.918353][ T3689] usb 1-1: config 0 descriptor?? [ 1567.961592][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1567.979783][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1568.288931][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1568.438984][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1568.447759][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1568.558918][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1568.566275][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1568.575381][T32430] em28xx 1-1:0.0: Registering snapshot button... [ 1568.583131][T32430] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input769 [ 1568.593822][ T3689] usb 1-1: USB disconnect, device number 111 [ 1568.600523][ T3689] em28xx 1-1:0.0: Disconnecting em28xx 22:52:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d1) 22:52:37 executing program 2: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x0, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) dup(r1) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d1) 22:52:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) (fail_nth: 1) 22:52:37 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) [ 1568.606484][T32430] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1568.615060][ T3689] em28xx 1-1:0.0: Closing input extension [ 1568.620972][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1568.634972][ T3689] em28xx 1-1:0.0: Freeing device 22:52:37 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x0, 0x0, "c536cf57", "652b7dc1"}}, &(0x7f0000000680)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1, 0x3, 0x0, 0x6, 0x7f, 0x5, 0xfff}}}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) (fail_nth: 2) 22:52:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d1) 22:52:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) dup(r1) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d1) 22:52:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) (fail_nth: 3) 22:52:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d1) 22:52:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) (fail_nth: 4) [ 1568.959254][ T3701] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 1569.138867][ T3689] usb 1-1: new high-speed USB device number 112 using dummy_hcd [ 1569.228821][ T3701] usb 3-1: Using ep0 maxpacket: 8 [ 1569.359904][ T3701] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1569.371121][ T3701] usb 3-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1569.378990][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1569.381677][ T3701] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1569.395410][ T3701] usb 3-1: config 0 descriptor?? [ 1569.451601][ T3701] em28xx 3-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1569.460683][ T3701] em28xx 3-1:0.0: DVB interface 0 found: bulk [ 1569.499209][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1569.509167][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1569.518201][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1569.528660][ T3689] usb 1-1: config 0 descriptor?? [ 1569.571058][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1569.581529][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1569.798980][ T3701] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 1569.888983][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1569.978934][ T3701] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1569.987778][ T3701] em28xx 3-1:0.0: board has no eeprom [ 1570.038991][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1570.047154][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1570.118859][ T3701] em28xx 3-1:0.0: Identified as Terratec Grabby (card=67) [ 1570.126187][ T3701] em28xx 3-1:0.0: dvb set to bulk mode. [ 1570.135595][ T3701] usb 3-1: USB disconnect, device number 18 [ 1570.146502][ T3699] em28xx 3-1:0.0: Registering snapshot button... [ 1570.156950][ T3701] em28xx 3-1:0.0: Disconnecting em28xx [ 1570.159057][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1570.166017][ T3699] input: em28xx snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input770 [ 1570.177651][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1570.187827][ T3699] em28xx 3-1:0.0: Remote control support is not available for this card. [ 1570.196685][ T3701] em28xx 3-1:0.0: Closing input extension [ 1570.205637][ T3689] usb 1-1: USB disconnect, device number 112 [ 1570.211561][ T3701] em28xx 3-1:0.0: Deregistering snapshot button [ 1570.235248][ T4875] em28xx 1-1:0.0: Registering snapshot button... [ 1570.236992][ T3701] em28xx 3-1:0.0: Freeing device [ 1570.246247][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1570.260411][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input771 22:52:39 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, 0x0}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) dup(r1) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001d00c0d1) 22:52:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:39 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) 22:52:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) (fail_nth: 5) 22:52:39 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) (fail_nth: 1) [ 1570.278000][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. 22:52:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) 22:52:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1570.320006][ T1568] FAULT_INJECTION: forcing a failure. [ 1570.320006][ T1568] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1570.333094][ T3689] em28xx 1-1:0.0: Closing input extension [ 1570.341260][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1570.384739][ T1568] CPU: 1 PID: 1568 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller #0 [ 1570.391883][ T3689] em28xx 1-1:0.0: Freeing device [ 1570.393118][ T1568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1570.393133][ T1568] Call Trace: [ 1570.393140][ T1568] [ 1570.393149][ T1568] dump_stack_lvl+0xcd/0x134 [ 1570.419020][ T1568] should_fail.cold+0x5/0xa [ 1570.423558][ T1568] _copy_from_user+0x2a/0x170 [ 1570.428265][ T1568] iovec_from_user+0x149/0x3a0 [ 1570.433056][ T1568] __import_iovec+0x65/0x5d0 [ 1570.437761][ T1568] ? __lock_acquire+0x163e/0x5660 [ 1570.442818][ T1568] import_iovec+0x10c/0x150 [ 1570.447457][ T1568] vfs_writev+0xc1/0x630 [ 1570.451725][ T1568] ? vfs_iter_write+0xa0/0xa0 [ 1570.456450][ T1568] ? __fget_files+0x248/0x440 [ 1570.461251][ T1568] ? lock_downgrade+0x6e0/0x6e0 [ 1570.466126][ T1568] ? find_held_lock+0x2d/0x110 [ 1570.470910][ T1568] ? __fget_files+0x26a/0x440 [ 1570.475599][ T1568] __x64_sys_pwritev+0x22b/0x310 [ 1570.480544][ T1568] ? __ia32_sys_preadv2+0x150/0x150 [ 1570.485743][ T1568] ? syscall_enter_from_user_mode+0x21/0x70 [ 1570.491639][ T1568] ? syscall_enter_from_user_mode+0x21/0x70 [ 1570.497820][ T1568] do_syscall_64+0x35/0xb0 [ 1570.502244][ T1568] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1570.508142][ T1568] RIP: 0033:0x7fd185c89209 [ 1570.512555][ T1568] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 22:52:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) [ 1570.532166][ T1568] RSP: 002b:00007fd186dfe168 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 [ 1570.540585][ T1568] RAX: ffffffffffffffda RBX: 00007fd185d9bf60 RCX: 00007fd185c89209 [ 1570.548638][ T1568] RDX: 0000000000000002 RSI: 0000000020001300 RDI: 0000000000000003 [ 1570.556724][ T1568] RBP: 00007fd186dfe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1570.564695][ T1568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1570.572666][ T1568] R13: 00007ffc02c0c92f R14: 00007fd186dfe300 R15: 0000000000022000 [ 1570.580650][ T1568] 22:52:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) [ 1570.616923][ T27] kauditd_printk_skb: 13 callbacks suppressed [ 1570.616942][ T27] audit: type=1800 audit(1659394359.610:423): pid=1579 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1176 res=0 errno=0 22:52:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d1) 22:52:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) (fail_nth: 6) [ 1570.724586][ T27] audit: type=1800 audit(1659394359.660:424): pid=1581 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1176 res=0 errno=0 [ 1570.751899][ T27] audit: type=1800 audit(1659394359.690:425): pid=1583 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1183 res=0 errno=0 [ 1570.805449][ T27] audit: type=1800 audit(1659394359.770:426): pid=1586 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1175 res=0 errno=0 [ 1570.833787][ T27] audit: type=1800 audit(1659394359.790:427): pid=1587 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file1" dev="sda1" ino=1176 res=0 errno=0 [ 1570.938907][ T3689] usb 1-1: new high-speed USB device number 113 using dummy_hcd [ 1571.178960][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1571.299064][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1571.309135][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1571.318588][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1571.329081][ T3689] usb 1-1: config 0 descriptor?? [ 1571.372608][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1571.381517][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1571.688944][ T3689] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 1571.838905][ T3689] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 1571.847219][ T3689] em28xx 1-1:0.0: board has no eeprom [ 1571.958812][ T3689] em28xx 1-1:0.0: Identified as Terratec Grabby (card=67) [ 1571.966074][ T3689] em28xx 1-1:0.0: dvb set to bulk mode. [ 1571.977945][ T3689] usb 1-1: USB disconnect, device number 113 [ 1571.984606][ T3689] em28xx 1-1:0.0: Disconnecting em28xx [ 1571.995738][ T4875] em28xx 1-1:0.0: Registering snapshot button... 22:52:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d1) 22:52:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001d00c0d1) 22:52:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) (fail_nth: 7) 22:52:41 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) (fail_nth: 2) [ 1572.002955][ T4875] input: em28xx snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input772 [ 1572.015431][ T4875] em28xx 1-1:0.0: Remote control support is not available for this card. [ 1572.024079][ T3689] em28xx 1-1:0.0: Closing input extension [ 1572.030691][ T3689] em28xx 1-1:0.0: Deregistering snapshot button [ 1572.045516][ T3689] em28xx 1-1:0.0: Freeing device 22:52:41 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x32, 0xfe, 0x2a, 0x8, 0xccd, 0x10af, 0x9bae, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xdc, 0xd9, 0x56, 0x0, [], [{{0x9, 0x5, 0x84}}]}}]}}]}}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x0, 0x22, 0xb9, {0xb9, 0x6, "083b22f0304fe98fbd4238d1fe5c976f7bcad6fded7ffac4d6b856397382f8ef45372dd54ed2a564aaf19069adbe9b19d14e76858d52db620829c8f02480a2b6c701c0768c3814ad579bf9eb7f792f177d2ccec88d89faa7f569acafd9c8cac6e46abcdb186ae1b770e3e3d680087657f935ae0a0f7a77e04c05c6059e394265695eb537b217325f588a145342f804081eacde89a83cd8bb4ab1369aa80adcaa6e1e395a183316e70ecc2190bb2c5847c2e52dfcc42607"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x71, @string={0x71, 0x3, "af0844de221cea5badb94861b023df7e16ff4ce9ecb3d4270afede3a60422c8fd346de783ff86e2b4e6337a0e4b9861dc675e11f15cb5dacdde0620b10925c790ceee6a57e97f6249241278c5aded610ffbbeb1cfe449a45ad5f728f13e616628460bf44a3061ee5c7757c480a313c"}}}, &(0x7f0000000f80)={0x34, &(0x7f0000000d80)={0x40, 0x13, 0x73, "28823aad638f40626e83a876f7098799d76129ef0026c725f4330b72e3a6e55adddb79fc74fd4533b1305e500a7896ddcd9b3ceb12cdffc36649df440f002004746d6037b604e4b98be85e3e939995d7f02dbe5db2a70028a0506bc255b03576b4d430724708a7d6aedeff96562d0ed66b2b21"}, &(0x7f0000000e00)={0x0, 0xa, 0x1, 0xfb}, &(0x7f0000000e40)={0x0, 0x8, 0x1, 0x80}, &(0x7f0000000e80)={0x20, 0x0, 0x5f, {0x5d, "2d7c24b4d16418343a66552501b9bad8a43c7eedd3f6c945950edcca96d7b059e7b58b290631a79f8a009ca5af808f98ff67bd3b39bbed12dc1999e475b702f1af88c54e42aacec068ac5b1df107c55d8b2531dac290531e699a980e9b"}}, &(0x7f0000000f00)={0x20, 0x1, 0x1, 0xad}, &(0x7f0000000f40)={0x20, 0x0, 0x1, 0x1}}) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, &(0x7f0000000140)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f00000006c0)={0x2c, &(0x7f0000000440)={0x0, 0x9, 0xf6, {0xf6, 0x2, "7057eb5caae6fefeebafefb88275a4442c9f89a42d930e5891b72bb90cf14aa2307c6d42d54de3f1a4e7a0fd0cd1aa1c85a10dd53a680fa0251ca5a7e2d8d993a9c1a0159cfa81be8c985e8411274ff21a25d94e2e028d3a785b260b33ad5387923bf65ace8e84156a09e60899df3fadde6a89e615baf2c26833b59df3ce6eb5c08ae1b503700c3c678c68bbc916c77754775c9b244c621abef9dbb52e1bbba3a143a81be972fa24e6d5ebac24095a7dffffe62f68afd6d2e9dd188d083c5ae41f574200ebf5c62d339cc156e75242f71b7152909ccdc612f5407d46647ed279b93b582171a739f13eb6aedff1eef0c1930bebc3"}}, &(0x7f0000000540)={0x0, 0x3, 0xaa, @string={0xaa, 0x3, "e2e23c727583e61f172576fa08fef70adfe65567c08b2e457a151ffe0e1ada4101e115261082e78ddb71849f425bf7d65881ea512d1752df24a8a0e5d9db66936a3b3f999484e5c7ee506f677dcfa4b54e50ec9f3a275bf7031f3876f3ed25d54c9edbec10f688ac0aecb93e205310e73053c282b55730823deec54eab7cef188907faa67173be9edaca6727293d49b40842db03c77b838c45de291732c64e8518f98aabe282dfd2"}}, &(0x7f0000000600)={0x0, 0xf, 0x22, {0x5, 0xf, 0x22, 0x4, [@ptm_cap={0x3}, @ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0x4, 0x23, 0x7, 0x4a, 0x8}, @ssp_cap={0xc, 0x10, 0xa, 0x20, 0x0, 0x6, 0xff0f, 0x6}]}}, &(0x7f0000000640)={0x20, 0x29, 0xf, {0xf, 0x29, 0x8, 0x2, 0x8, 0x0, "c536cf57", "652b7dc1"}}, 0x0}, &(0x7f0000000b40)={0x84, &(0x7f0000000700)={0x40, 0x18, 0x65, "c15c32862fc03657d6949a880319dfeb2a3dacfcf0b3bd29d55e9933848cfedbad9e348ec7c582930c9b97b3e360c91e74f2d9d4c50421519154222735af1a4c4c78e5c813ea60b3cd5888adef7fc413329c20d6b88614cb508ef95facaf04cf37ca63665a"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xff}, &(0x7f0000000800)={0x20, 0x0, 0x4, {0x3, 0x2}}, &(0x7f0000000840)={0x20, 0x0, 0x8, {0x200, 0x80, [0x0]}}, &(0x7f0000000880)={0x40, 0x7, 0x2, 0x8}, &(0x7f00000008c0)={0x40, 0x9, 0x1, 0x34}, &(0x7f0000000900)={0x40, 0xb, 0x2, "3fd9"}, &(0x7f0000000940)={0x40, 0xf, 0x2, 0x7fff}, &(0x7f0000000980)={0x40, 0x13, 0x6, @random="9e9fecc02d34"}, &(0x7f00000009c0)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000000a00)={0x40, 0x19, 0x2, '\t<'}, &(0x7f0000000a40)={0x40, 0x1a, 0x2, 0xdbcf}, &(0x7f0000000a80)={0x40, 0x1c, 0x1, 0x1}, &(0x7f0000000ac0)={0x40, 0x1e, 0x1, 0x7f}, &(0x7f0000000b00)={0x40, 0x21, 0x1, 0x6}}) 22:52:41 executing program 1: msgrcv(0x0, 0x0, 0x1b, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}) [ 1572.102100][ T27] audit: type=1800 audit(1659394361.100:428): pid=1593 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1171 res=0 errno=0 [ 1572.121629][ T1595] FAULT_INJECTION: forcing a failure. [ 1572.121629][ T1595] name fail_usercopy, interval 1, probability 0, space 0, times 0 22:52:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) getpid() bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r2, 0x200004) sendfile(r1, r2, 0x0, 0x80001d00c0d1) [ 1572.133255][ T27] audit: type=1800 audit(1659394361.100:429): pid=1596 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file1" dev="sda1" ino=1178 res=0 errno=0 [ 1572.182162][ T1595] CPU: 1 PID: 1595 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller #0 [ 1572.190588][ T1595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1572.197950][ T27] audit: type=1800 audit(1659394361.170:430): pid=1594 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file1" dev="sda1" ino=1157 res=0 errno=0 [ 1572.200658][ T1595] Call Trace: [ 1572.200668][ T1595] [ 1572.200677][ T1595] dump_stack_lvl+0xcd/0x134 [ 1572.200709][ T1595] should_fail.cold+0x5/0xa [ 1572.200732][ T1595] _copy_from_iter+0x389/0x15a0 [ 1572.200764][ T1595] ? _copy_from_iter_nocache+0x1510/0x1510 [ 1572.200789][ T1595] ? __lock_acquire+0xbca/0x5660 [ 1572.252647][ T1595] tun_get_user+0x218/0x3b00 [ 1572.257288][ T1595] ? tun_build_skb+0x1170/0x1170 [ 1572.262428][ T1595] ? lock_downgrade+0x6e0/0x6e0 [ 1572.267312][ T1595] ? find_held_lock+0x2d/0x110 [ 1572.272128][ T1595] tun_chr_write_iter+0xdb/0x200 [ 1572.277134][ T1595] do_iter_readv_writev+0x3d1/0x640 [ 1572.282387][ T1595] ? new_sync_write+0x560/0x560 [ 1572.287347][ T1595] ? bpf_lsm_file_permission+0x5/0x10 [ 1572.292744][ T1595] ? security_file_permission+0xab/0xd0 [ 1572.298346][ T1595] do_iter_write+0x182/0x700 [ 1572.302974][ T1595] ? import_iovec+0x10c/0x150 [ 1572.307773][ T1595] vfs_writev+0x1aa/0x630 [ 1572.312177][ T1595] ? vfs_iter_write+0xa0/0xa0 [ 1572.316881][ T1595] ? __fget_files+0x248/0x440 [ 1572.321598][ T1595] ? __fget_files+0x26a/0x440 [ 1572.326317][ T1595] __x64_sys_pwritev+0x22b/0x310 [ 1572.329479][ T27] audit: type=1800 audit(1659394361.330:431): pid=1605 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file1" dev="sda1" ino=1173 res=0 errno=0 [ 1572.331277][ T1595] ? __ia32_sys_preadv2+0x150/0x150 [ 1572.331314][ T1595] ? syscall_enter_from_user_mode+0x21/0x70 [ 1572.331342][ T1595] ? syscall_enter_from_user_mode+0x21/0x70 [ 1572.369399][ T1595] do_syscall_64+0x35/0xb0 [ 1572.373856][ T1595] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1572.379783][ T1595] RIP: 0033:0x7fd185c89209 [ 1572.384232][ T1595] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1572.403883][ T1595] RSP: 002b:00007fd186dfe168 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 22:52:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) (fail_nth: 8) 22:52:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x0) 22:52:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x0) 22:52:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x5, 0xffffffffffffff7f}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) (fail_nth: 9) [ 1572.406839][ T27] audit: type=1800 audit(1659394361.400:432): pid=1607 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file1" dev="sda1" ino=1174 res=0 errno=0 [ 1572.412487][ T1595] RAX: ffffffffffffffda RBX: 00007fd185d9bf60 RCX: 00007fd185c89209 [ 1572.412507][ T1595] RDX: 0000000000000002 RSI: 0000000020001300 RDI: 0000000000000003 [ 1572.412520][ T1595] RBP: 00007fd186dfe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1572.412531][ T1595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1572.412543][ T1595] R13: 00007ffc02c0c92f R14: 00007fd186dfe300 R15: 0000000000022000 [ 1572.412569][ T1595] 22:52:41 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000180)="d6a22bc064d9f42d2bdd6a90920b3ff196", 0x7ffff000}, {&(0x7f0000000000)='\b', 0x1}], 0x2, 0x0, 0x0) (fail_nth: 3) [ 1572.548989][ T3689] usb 1-1: new high-speed USB device number 114 using dummy_hcd 22:52:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x0) [ 1572.629674][ T1616] ------------[ cut here ]------------ [ 1572.648541][ T1616] WARNING: CPU: 1 PID: 1616 at mm/page_alloc.c:5406 __alloc_pages+0x39e/0x510 [ 1572.679400][ T1616] Modules linked in: [ 1572.698352][ T1616] CPU: 1 PID: 1616 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller #0 [ 1572.717226][ T1616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 22:52:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) 22:52:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./file1\x00', 0x10f0c2, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x80001d00c0d1) (fail_nth: 10) [ 1572.735581][ T1616] RIP: 0010:__alloc_pages+0x39e/0x510 [ 1572.768271][ T1616] Code: ff ff 00 0f 84 33 fe ff ff 80 ce 01 e9 2b fe ff ff 83 fe 0a 0f 86 3e fd ff ff 80 3d 52 5f ea 0b 00 75 09 c6 05 49 5f ea 0b 01 <0f> 0b 45 31 f6 e9 8d fe ff ff 65 ff 05 b1 e5 45 7e 48 c7 c0 a0 74 [ 1572.819155][ T3689] usb 1-1: Using ep0 maxpacket: 8 [ 1572.838993][ T1616] RSP: 0018:ffffc90015d9f748 EFLAGS: 00010246 [ 1572.852732][ T1616] RAX: 0000000000000000 RBX: 1ffff92002bb3eea RCX: 0000000000000000 [ 1572.871295][ T1616] RDX: 0000000000000000 RSI: 0000000000000013 RDI: 0000000000000000 [ 1572.889604][ T1616] RBP: 0000000000060a20 R08: 0000000000000001 R09: 0000000000000000 [ 1572.908987][ T1616] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000013 [ 1572.917309][ T1616] R13: 0000000000000000 R14: 0000000000000013 R15: 0000000000000000 [ 1572.926226][ T1616] FS: 00007fd186dfe700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 1572.939240][ T3689] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 1572.941693][ T1616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1572.962355][ T3689] usb 1-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=9b.ae [ 1572.974484][ T1616] CR2: 0000001b2f623000 CR3: 00000000861dd000 CR4: 0000000000350ee0 [ 1572.983296][ T1616] Call Trace: [ 1572.986812][ T1616] [ 1572.991148][ T1616] ? __alloc_pages_slowpath.constprop.0+0x2160/0x2160 [ 1572.994141][ T3689] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1573.001065][ T1616] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1573.012480][ T1616] ? trace_contention_end+0xea/0x150 [ 1573.018045][ T1616] kmalloc_large_node+0x62/0x130 [ 1573.023795][ T1616] __kmalloc_node_track_caller+0x2ec/0x360 [ 1573.030284][ T1616] ? tun_get_user+0x1ef8/0x3b00 [ 1573.033946][ T3689] usb 1-1: config 0 descriptor?? [ 1573.035330][ T1616] ? __build_skb_around+0x274/0x340 [ 1573.061216][ T1616] pskb_expand_head+0xf23/0x1070 [ 1573.066397][ T1616] ? __local_bh_enable_ip+0xa0/0x120 [ 1573.071978][ T1616] tun_get_user+0x1ef8/0x3b00 [ 1573.076721][ T1616] ? tun_build_skb+0x1170/0x1170 [ 1573.082561][ T1616] ? lock_downgrade+0x6e0/0x6e0 [ 1573.087458][ T1616] ? find_held_lock+0x2d/0x110 [ 1573.092335][ T1616] tun_chr_write_iter+0xdb/0x200 [ 1573.097315][ T1616] do_iter_readv_writev+0x3d1/0x640 [ 1573.102970][ T1616] ? new_sync_write+0x560/0x560 [ 1573.104538][ T3689] em28xx 1-1:0.0: New device @ 480 Mbps (0ccd:10af, interface 0, class 0) [ 1573.108188][ T1616] ? bpf_lsm_file_permission+0x5/0x10 [ 1573.117101][ T3689] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 1573.127818][ T1616] ? security_file_permission+0xab/0xd0 [ 1573.134490][ T1616] do_iter_write+0x182/0x700 [ 1573.139690][ T1616] ? import_iovec+0x10c/0x150 [ 1573.144765][ T1616] vfs_writev+0x1aa/0x630 [ 1573.149363][ T1616] ? vfs_iter_write+0xa0/0xa0 [ 1573.154117][ T1616] ? __fget_files+0x248/0x440 [ 1573.159396][ T1616] ? __fget_files+0x26a/0x440 [ 1573.164126][ T1616] __x64_sys_pwritev+0x22b/0x310 [ 1573.169737][ T1616] ? __ia32_sys_preadv2+0x150/0x150 [ 1573.175100][ T1616] ? syscall_enter_from_user_mode+0x21/0x70 [ 1573.181195][ T1616] ? syscall_enter_from_user_mode+0x21/0x70 [ 1573.187154][ T1616] do_syscall_64+0x35/0xb0 [ 1573.191704][ T1616] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1573.197624][ T1616] RIP: 0033:0x7fd185c89209 [ 1573.202271][ T1616] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1573.222044][ T1616] RSP: 002b:00007fd186dfe168 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 [ 1573.230535][ T1616] RAX: ffffffffffffffda RBX: 00007fd185d9bf60 RCX: 00007fd185c89209 [ 1573.238517][ T1616] RDX: 0000000000000002 RSI: 0000000020001300 RDI: 0000000000000003 [ 1573.246582][ T1616] RBP: 00007fd186dfe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1573.254740][ T1616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1573.263633][ T1616] R13: 00007ffc02c0c92f R14: 00007fd186dfe300 R15: 0000000000022000 [ 1573.271777][ T1616] [ 1573.274810][ T1616] Kernel panic - not syncing: panic_on_warn set ... [ 1573.281395][ T1616] CPU: 0 PID: 1616 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller #0 [ 1573.289732][ T1616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1573.299789][ T1616] Call Trace: [ 1573.303061][ T1616] [ 1573.305984][ T1616] dump_stack_lvl+0xcd/0x134 [ 1573.310611][ T1616] panic+0x2d7/0x636 [ 1573.314507][ T1616] ? panic_print_sys_info.part.0+0x10b/0x10b [ 1573.320482][ T1616] ? __warn.cold+0x1d1/0x2c5 [ 1573.325065][ T1616] ? __alloc_pages+0x39e/0x510 [ 1573.329832][ T1616] __warn.cold+0x1e2/0x2c5 [ 1573.334263][ T1616] ? __alloc_pages+0x39e/0x510 [ 1573.339028][ T1616] report_bug+0x1bc/0x210 [ 1573.343364][ T1616] handle_bug+0x3c/0x60 [ 1573.347512][ T1616] exc_invalid_op+0x14/0x40 [ 1573.352015][ T1616] asm_exc_invalid_op+0x16/0x20 [ 1573.356867][ T1616] RIP: 0010:__alloc_pages+0x39e/0x510 [ 1573.362245][ T1616] Code: ff ff 00 0f 84 33 fe ff ff 80 ce 01 e9 2b fe ff ff 83 fe 0a 0f 86 3e fd ff ff 80 3d 52 5f ea 0b 00 75 09 c6 05 49 5f ea 0b 01 <0f> 0b 45 31 f6 e9 8d fe ff ff 65 ff 05 b1 e5 45 7e 48 c7 c0 a0 74 [ 1573.382120][ T1616] RSP: 0018:ffffc90015d9f748 EFLAGS: 00010246 [ 1573.388572][ T1616] RAX: 0000000000000000 RBX: 1ffff92002bb3eea RCX: 0000000000000000 [ 1573.396539][ T1616] RDX: 0000000000000000 RSI: 0000000000000013 RDI: 0000000000000000 [ 1573.404595][ T1616] RBP: 0000000000060a20 R08: 0000000000000001 R09: 0000000000000000 [ 1573.412561][ T1616] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000013 [ 1573.420527][ T1616] R13: 0000000000000000 R14: 0000000000000013 R15: 0000000000000000 [ 1573.428508][ T1616] ? __might_fault+0xd1/0x170 [ 1573.433188][ T1616] ? __alloc_pages_slowpath.constprop.0+0x2160/0x2160 [ 1573.439988][ T1616] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1573.445553][ T1616] ? trace_contention_end+0xea/0x150 [ 1573.450844][ T1616] kmalloc_large_node+0x62/0x130 [ 1573.455813][ T1616] __kmalloc_node_track_caller+0x2ec/0x360 [ 1573.461622][ T1616] ? tun_get_user+0x1ef8/0x3b00 [ 1573.466473][ T1616] ? __build_skb_around+0x274/0x340 [ 1573.471684][ T1616] pskb_expand_head+0xf23/0x1070 [ 1573.476624][ T1616] ? __local_bh_enable_ip+0xa0/0x120 [ 1573.481912][ T1616] tun_get_user+0x1ef8/0x3b00 [ 1573.486599][ T1616] ? tun_build_skb+0x1170/0x1170 [ 1573.491539][ T1616] ? lock_downgrade+0x6e0/0x6e0 [ 1573.496394][ T1616] ? find_held_lock+0x2d/0x110 [ 1573.501172][ T1616] tun_chr_write_iter+0xdb/0x200 [ 1573.506113][ T1616] do_iter_readv_writev+0x3d1/0x640 [ 1573.511318][ T1616] ? new_sync_write+0x560/0x560 [ 1573.516179][ T1616] ? bpf_lsm_file_permission+0x5/0x10 [ 1573.521590][ T1616] ? security_file_permission+0xab/0xd0 [ 1573.527150][ T1616] do_iter_write+0x182/0x700 [ 1573.531746][ T1616] ? import_iovec+0x10c/0x150 [ 1573.536432][ T1616] vfs_writev+0x1aa/0x630 [ 1573.540766][ T1616] ? vfs_iter_write+0xa0/0xa0 [ 1573.545446][ T1616] ? __fget_files+0x248/0x440 [ 1573.550221][ T1616] ? __fget_files+0x26a/0x440 [ 1573.554907][ T1616] __x64_sys_pwritev+0x22b/0x310 [ 1573.559852][ T1616] ? __ia32_sys_preadv2+0x150/0x150 [ 1573.565660][ T1616] ? syscall_enter_from_user_mode+0x21/0x70 [ 1573.571733][ T1616] ? syscall_enter_from_user_mode+0x21/0x70 [ 1573.577634][ T1616] do_syscall_64+0x35/0xb0 [ 1573.582082][ T1616] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1573.587978][ T1616] RIP: 0033:0x7fd185c89209 [ 1573.592397][ T1616] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1573.612533][ T1616] RSP: 002b:00007fd186dfe168 EFLAGS: 00000246 ORIG_RAX: 0000000000000128 [ 1573.620947][ T1616] RAX: ffffffffffffffda RBX: 00007fd185d9bf60 RCX: 00007fd185c89209 [ 1573.628919][ T1616] RDX: 0000000000000002 RSI: 0000000020001300 RDI: 0000000000000003 [ 1573.636889][ T1616] RBP: 00007fd186dfe1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1573.644878][ T1616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1573.652844][ T1616] R13: 00007ffc02c0c92f R14: 00007fd186dfe300 R15: 0000000000022000 [ 1573.660829][ T1616] [ 1573.664732][ T1616] Kernel Offset: disabled [ 1573.669240][ T1616] Rebooting in 86400 seconds..