Warning: Permanently added '10.128.0.150' (ECDSA) to the list of known hosts. 2023/06/08 22:25:14 fuzzer started 2023/06/08 22:25:14 dialing manager at 10.128.0.163:30014 syzkaller login: [ 30.433335][ T2458] cgroup: Unknown subsys name 'net' [ 30.568564][ T2458] cgroup: Unknown subsys name 'rlimit' 2023/06/08 22:25:14 syscalls: 90 2023/06/08 22:25:14 code coverage: enabled 2023/06/08 22:25:14 comparison tracing: enabled 2023/06/08 22:25:14 extra coverage: enabled 2023/06/08 22:25:14 delay kcov mmap: enabled 2023/06/08 22:25:14 setuid sandbox: enabled 2023/06/08 22:25:14 namespace sandbox: enabled 2023/06/08 22:25:14 Android sandbox: /sys/fs/selinux/policy does not exist 2023/06/08 22:25:14 fault injection: enabled 2023/06/08 22:25:14 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2023/06/08 22:25:14 net packet injection: /dev/net/tun does not exist 2023/06/08 22:25:14 net device setup: enabled 2023/06/08 22:25:14 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2023/06/08 22:25:14 devlink PCI setup: PCI device 0000:00:10.0 is not available 2023/06/08 22:25:14 NIC VF setup: PCI device 0000:00:11.0 is not available 2023/06/08 22:25:14 USB emulation: enabled 2023/06/08 22:25:14 hci packet injection: /dev/vhci does not exist 2023/06/08 22:25:14 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2023/06/08 22:25:14 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2023/06/08 22:25:14 fetching corpus: 0, signal 0/2000 (executing program) 2023/06/08 22:25:14 fetching corpus: 50, signal 18321/21413 (executing program) 2023/06/08 22:25:15 fetching corpus: 100, signal 22549/26862 (executing program) 2023/06/08 22:25:15 fetching corpus: 150, signal 27594/32792 (executing program) 2023/06/08 22:25:15 fetching corpus: 200, signal 29011/35356 (executing program) 2023/06/08 22:25:15 fetching corpus: 250, signal 32851/39927 (executing program) 2023/06/08 22:25:15 fetching corpus: 300, signal 34736/42668 (executing 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58080/79826 (executing program) 2023/06/08 22:25:21 fetching corpus: 2200, signal 58478/79826 (executing program) 2023/06/08 22:25:21 fetching corpus: 2250, signal 58637/79826 (executing program) 2023/06/08 22:25:21 fetching corpus: 2300, signal 58778/79826 (executing program) 2023/06/08 22:25:22 fetching corpus: 2350, signal 59004/79826 (executing program) 2023/06/08 22:25:22 fetching corpus: 2400, signal 59250/79826 (executing program) 2023/06/08 22:25:22 fetching corpus: 2450, signal 59535/79826 (executing program) 2023/06/08 22:25:22 fetching corpus: 2500, signal 59725/79826 (executing program) 2023/06/08 22:25:22 fetching corpus: 2550, signal 60056/79826 (executing program) 2023/06/08 22:25:22 fetching corpus: 2582, signal 60297/79826 (executing program) 2023/06/08 22:25:22 fetching corpus: 2582, signal 60297/79826 (executing program) 2023/06/08 22:25:24 starting 6 fuzzer processes 22:25:24 executing program 0: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x1, 0x0, {0x7}}}}}}}]}}, 0x0) 22:25:24 executing program 2: r0 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f00020000000905050200de7e00100905"], 0x0) syz_usb_control_io$printer(r0, &(0x7f0000000280)={0x14, &(0x7f0000000100)={0x40, 0x21, 0xeb, {0xeb, 0x31, "77a90807c115c422ea127dc37bf5839a676c5a2ffbc3f770047b0ef57d2aaee6fd7e9904728c2233e0bcb3b6a96512f1028e195aa8bb44d8e7015e73e15f4d9cdc549784036b1648ce1f42fb2e8a72925cf9998cff7a15bccd32b39c8575cf5fbbea8338abedd141a372cba65cff15fd02a464fd7df077611d9b4b1bcd08a278e7e84090a032f5a4d81d38d437f8a0efdf887cae560674a27f3703f28311c699f66e284533a5ca7a64a63dcb0d71f705f4c7f7cfc847e4f3cb0a32bc0e451a3ec3356b8c976d42f517b7bea63f82fc4d9a7fd60a546d233f7cb55b99d594a53068785a13bbd2a0df2a"}}, &(0x7f0000000200)={0x0, 0x3, 0x4f, @string={0x4f, 0x3, "bb37530fcf7c1d2cfb64e18698e8151e25f67ba44e82e56522e5074c41404f9c82d6b474f91d0678467c032f05d9e7d7c71cfbe6b1b586bc3c0863cce4393936002647ea378b57a5153caf62fb"}}}, &(0x7f00000004c0)={0x34, &(0x7f00000002c0)={0x0, 0xf, 0x3e, "f12e8524e70328733fcc7b148a38f0b0f779c16d53627a95ebfb57b89bf9993c2cd44e8a014cb62cca4099d66f8f676fcca66e948c0dff9a5632c8133028"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x1}, &(0x7f00000003c0)={0x20, 0x0, 0x5d, {0x5b, "0ee38937b72a30cc30deb616d2377faa02b35ba273a46173984492633d4ab134d9facdd732cd119f95c369d4bbc496a46a39d44b6d6a5216632ce1c07362b8e2f1b07f9d47e53b2234028c9272ba86dbbdd0e1437171297de6bde2"}}, &(0x7f0000000440)={0x20, 0x1, 0x1, 0x4}, &(0x7f0000000480)={0x20, 0x0, 0x1, 0x2}}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x200000) write$char_usb(r1, 0x0, 0x0) 22:25:24 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x8}}], {}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x0, 0x0, 0x9}}}}}]}}]}}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 22:25:24 executing program 4: syz_usb_connect(0x2, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x16, 0xb2, 0x68, 0x20, 0x14ea, 0xab11, 0x78f6, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x95, 0x74, 0x3f, 0x0, [], [{{0x9, 0x5, 0xc, 0x0, 0x400}}]}}]}}]}}, 0x0) 22:25:24 executing program 3: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000000000040260400000000000000010902240001000000000904000001030100000921008da47bcf010009058103"], 0x0) 22:25:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000480)=""/153) [ 40.333923][ T2457] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=2457 'syz-fuzzer' [ 87.592145][ T2318] usb 5-1: new full-speed USB device number 2 using dummy_hcd 22:26:11 executing program 5: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000002c0)={0x2c, &(0x7f0000000040)={0x0, 0x0, 0x2, {0x2}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_ep_write(r0, 0x0, 0x1f, &(0x7f0000000080)="9ae33c636253a123928639a10688e482e8f1b6e17ec8350000000020e6f509") r1 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f00020000000905050200de7e001009058b1e20"], 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000040)={0x5e, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r1) r2 = syz_usb_connect$hid(0x6, 0x3f, &(0x7f0000000100)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0xff, 0x5ac, 0x254, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x7, 0x0, 0x7, [{{0x9, 0x4, 0x0, 0xbd, 0x2, 0x3, 0x1, 0x3, 0x3f, {0x9, 0x21, 0x9, 0x0, 0x1, {0x22, 0xb9d}}, {{{0x9, 0x5, 0x81, 0x3, 0x405e9f16e71358c9, 0x4, 0xc4, 0x61}}, [{{0x9, 0x5, 0x2, 0x3, 0x10, 0x20, 0xc6}}]}}}]}}]}}, &(0x7f0000000400)={0xa, &(0x7f0000000140)={0xa, 0x6, 0x200, 0x1, 0x9, 0xc1, 0xff, 0x1}, 0x10, &(0x7f0000000180)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x8, 0xa, 0x4, 0x5, 0x8001}]}, 0x4, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x412}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x426}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x422}}, {0xd4, &(0x7f0000000300)=@string={0xd4, 0x3, "fda76d2ac03982c4c61e078f5f05edfbb1fc4224162b93da299d1c892aab85f40a10c1df8e8f23cc7275c5e75a7378410e302e8d584e62cb709780f2fa1967fd44fd1948d0a84d9dd41f509c74a1343478c6f0bc4ba7407149061d1823fe128f5f22cf6e05ac5a60c8bbcca9242359f170aa6bde22d47461e31d49ca10be0c25bf188f97a727cca81c5b63e1eaf009e3b0b0113b142257f0f27823c2610b34bee9dfb750be33cd923aeaab58982b88d3015beccb1092d0f73f614565a89ae0a9b8f7fa0e7ab955a3e4679a68ad9e2684b723"}}]}) syz_usb_disconnect(r2) syz_usb_control_io$hid(r0, 0x0, 0x0) [ 87.712148][ T25] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 87.872167][ T5192] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 87.882335][ T9] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 87.942402][ T5205] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 87.972289][ T25] usb 3-1: Using ep0 maxpacket: 8 [ 88.002448][ T2318] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid maxpacket 1024, setting to 64 [ 88.013797][ T5209] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 88.112333][ T25] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 88.123953][ T25] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 88.134032][ T25] usb 3-1: config 16 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 88.144615][ T25] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 88.157897][ T25] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 88.167168][ T25] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.224454][ T25] usbtmc 3-1:16.0: bulk endpoints not found [ 88.272380][ T2318] usb 5-1: New USB device found, idVendor=14ea, idProduct=ab11, bcdDevice=78.f6 [ 88.281604][ T2318] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.282263][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 88.289678][ T2318] usb 5-1: Product: syz [ 88.301640][ T2318] usb 5-1: Manufacturer: syz [ 88.306292][ T2318] usb 5-1: SerialNumber: syz [ 88.312768][ T2318] usb 5-1: config 0 descriptor?? [ 88.352412][ T5192] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 88.361148][ T5192] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 88.371282][ T5192] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 88.372451][ T9] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 88.402299][ T5205] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.413629][ T5205] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 88.423554][ T5205] usb 4-1: New USB device found, idVendor=0426, idProduct=0000, bcdDevice= 0.00 [ 88.432736][ T5205] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.442539][ T5205] usb 4-1: config 0 descriptor?? [ 88.472479][ T5209] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.483513][ T5209] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 88.492716][ T5209] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.503727][ T5205] usbhid 4-1:0.0: can't add hid device: -22 [ 88.509755][ T5205] usbhid: probe of 4-1:0.0 failed with error -22 [ 88.527027][ T5209] usb 6-1: config 0 descriptor?? [ 88.562640][ T2318] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 88.573048][ T2318] asix: probe of 5-1:0.0 failed with error -71 [ 88.582266][ T5192] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 88.591503][ T5192] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.599677][ T5192] usb 1-1: Product: syz [ 88.603893][ T5192] usb 1-1: Manufacturer: syz [ 88.608522][ T5192] usb 1-1: SerialNumber: syz [ 88.616805][ T2318] usb 5-1: USB disconnect, device number 2 [ 88.632436][ T9] usb 2-1: string descriptor 0 read error: -22 [ 88.638681][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 88.647836][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.693878][ T9] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 88.698592][ T5205] usb 4-1: USB disconnect, device number 2 [ 88.896678][ T9] usb 2-1: USB disconnect, device number 2 [ 88.962351][ T5192] usb 1-1: 0:2 : does not exist [ 88.975988][ T5192] usb 1-1: USB disconnect, device number 2 [ 88.990513][ T5182] udevd[5182]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory 22:26:13 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x40, 0x8, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x0, 0x0, 0x2}}}}}]}}]}}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x2, [{0xfffffcdf, &(0x7f0000000240)=@lang_id={0x4}}, {0x2, &(0x7f00000002c0)=@string={0x2}}]}) [ 89.034549][ T5209] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 89.048529][ T5209] input: HID 0926:3333 as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/0003:0926:3333.0001/input/input5 22:26:13 executing program 3: ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000140)={0x5, 0x8, 0x4, 0x7, 0x5}) syz_usb_connect$cdc_ecm(0x0, 0x1c, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, [@country_functional={0xc, 0x24, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0]}, @mdlm={0x15}, @obex={0x5}, @acm={0x4}, @mdlm={0x15}]}}}]}}]}}, &(0x7f0000000200)={0xa, &(0x7f00000000c0)={0xa}, 0x22, &(0x7f00000001c0)={0x5, 0xf, 0x22, 0x3, [@ext_cap={0x7}, @ssp_cap={0xc}, @ss_cap={0xa}]}, 0x3, [{0x4, &(0x7f0000000100)=@lang_id={0x4}}, {0x4, &(0x7f0000000180)=@lang_id={0x4}}, {0x1e, &(0x7f0000001400)=@string={0x1e, 0x3, "0f59de6b3e75aa735a1a75bf4981b21c0a89dfb6fd7a424cb4ebc76d"}}]}) syz_open_dev$evdev(&(0x7f0000000240), 0x400, 0x400) [ 89.158602][ T5209] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.5-1/input0 22:26:13 executing program 0: r0 = syz_open_dev$hidraw(&(0x7f0000000040), 0x0, 0x40041) r1 = syz_open_dev$hidraw(&(0x7f0000000040), 0x0, 0x40041) write$hidraw(r1, &(0x7f0000000400)="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", 0xfffffdef) ioctl$HIDIOCGRDESC(r1, 0x4030582a, &(0x7f0000001040)={0xd, "59f9314d53000000000000000f"}) ioctl$HIDIOCGFEATURE(r1, 0xc0404807, &(0x7f0000000080)={0xfa, "a1598261d0a7c01424f362ada049355c2a109e435e5bd0ac616fa88a56ffd16e64cef472a5dfd9c9a1e0b1e8462d5f0943a7ce73cfccbfd775b3ba0d6d9d18d7"}) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r2, 0x5b04, 0x0) ioctl$HIDIOCGRDESC(r0, 0x4030582b, &(0x7f00000000c0)=ANY=[]) 22:26:13 executing program 1: r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000001780)=ANY=[@ANYBLOB="020100009927bd406b030200c0ba000000010902125e010081"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000001300)={0x44, &(0x7f0000000f00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0x20, 0x21, 0x83, {0x83, 0x10, "1ad3d2b65a0eed2f1a98297f561c9ee8c79353525e4d330ca59a352e44bb5e72245710e41d57edbb0f6b917dc25e878b7f7e9cf9b49207b0152cbe7e95dd83951a1143dd594459ba6176412001b395be4abf47661f300079a5889f49b44f2460c4a42b8aa7b57f57077a9b02801b4208ddc61b95f42a4441a091ce2cd128b3e2af"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000002c0)={0x1c, &(0x7f0000000180)={0x0, 0xd, 0x9f, "f0b2b579e68e849e099cb646b6eb6f11a30ee136417fd48c30f89640fc4e59377c8efb0d4a6bfd0a664f9943598b0e3c2545995c4f1c2bb91ea7624ddc3e6e16f3b72259394908030f609135a21b174aa0b0549846e8010ee7c9cd0ac7f16994b5076a813d69d6d3c3be4f3fc15698ce4591c5c4459b04ad4bb03c708d16983f28c741629730f8106440f5c17488dffdc59a8abf4e3cdc6f21eceb5466a79e"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x80}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x3}}) r1 = syz_usb_connect(0x0, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109022d0001100000000904000003fe03010009cd8d1f00020000000905050200de7e001009058b1e20"], 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000040)={0x5e, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_disconnect(r1) syz_usb_control_io$hid(r1, &(0x7f0000000500)={0x24, &(0x7f0000000400)={0x0, 0x7, 0x9d, {0x9d, 0x21, "0957036c8540296229e23b9d0afa525eb49956d505ce2882e9b611f7c63f24726202dc11d4e5e0fe13edd58bacd000d32bf0531fc11f211ab6c7a85b801d8bc11fba973160390c37c215f94ff505c80b8623cffc17d8363cc8c7562fa2d2fee5d8dda554c0a5c94a9a0ed72f5b2d59a2333eb41d9b053bef3e9b600cd3b5ea5406930edf08f12931ebebc76f5b77d86c5d8d379e881b338867ca3e"}}, &(0x7f0000000300)={0x0, 0x3, 0x1a, @string={0x1a, 0x3, "f5cdd1159358a32e7cc94b390a8278785485bfa79f98cf33"}}, &(0x7f0000000340)={0x0, 0x22, 0x15, {[@global=@item_012={0x1, 0x1, 0x7, "ba"}, @global=@item_4={0x3, 0x1, 0xb, "1e05c39a"}, @global, @local=@item_4={0x3, 0x2, 0x9, "849b9002"}, @main=@item_012={0x2, 0x0, 0xa, "13a4"}, @local=@item_4={0x3, 0x2, 0x1, "97e03a25"}]}}, &(0x7f00000004c0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x2, 0x0, 0x1, {0x22, 0xc06}}}}, &(0x7f00000007c0)={0x2c, &(0x7f0000000540)={0x0, 0x13, 0xce, "c8947aca55fb0e4b28a91d0b224729c91359807f01e9e75acbbafcdabfa646409e57e2984595289f6202ed3905417e9ddd9b2e9dcf0c4b98818d2b71f1c378d58aabfd64da58e087531c9e3899e0ac14e6486755551b47eb6520134553272fc1257882a20168018b9836ac7023061e5ef775b9951ada83ab749b8f7e2a97759d86dcf963a54a965e72c22d5218071c20c0ceb7a3b4d8b84ee2c60d8572f638013d1f29088e668a2e15ceda68c93f1b7feb53dbbe75786058a6568c1648ad190d72ffa8dc9aa26f770a40108fbf05"}, &(0x7f0000000640)={0x0, 0xa, 0x1, 0x20}, &(0x7f0000000680)={0x0, 0x8, 0x1, 0x7}, &(0x7f00000006c0)={0x20, 0x1, 0x90, "732f52246482168187737be82ac7a99542163ec452342097a832e2a90be279d83dce683ca4808f6d8b825ef4ac3ee3efff3ca5e920396adba5e26e04d46abe36e51bc65eb07fb0f9d2e6d8543c4236ab651e8c0cfa6bd7a2bb02841cef40f69b2d724dc41716a6270fb71dc1b68d9ad4fe15df84fd5c1973aeb68d214521224ff1a3db266dd9b857f759c04a01115841"}, &(0x7f0000000780)={0x20, 0x3, 0x1, 0x3d}}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000380)={0x44, &(0x7f0000000140)={0x0, 0x0, 0x4, "af3d7c03"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 89.372142][ T5205] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 89.403958][ T5223] keytouch 0003:0926:3333.0001: pid 5223 passed too large report [ 89.436868][ T5213] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.445922][ T5213] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.502152][ T9] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 89.622140][ T5205] usb 5-1: Using ep0 maxpacket: 32 [ 89.712193][ T700] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 89.742256][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 89.752828][ T5205] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 89.862308][ T9] usb 4-1: config index 0 descriptor too short (expected 122, got 10) [ 89.870664][ T9] usb 4-1: config 1 descriptor has 1 excess byte, ignoring [ 89.870691][ T9] usb 4-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 90.042302][ T9] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 90.051542][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.059825][ T9] usb 4-1: Product: 夏毞甾玪ᩚ뽵腉Ჲ褊뛟竽䱂淇 [ 90.062421][ T5205] usb 5-1: string descriptor 0 read error: -22 [ 90.067407][ T9] usb 4-1: SerialNumber: syz [ 90.077475][ T700] usb 2-1: config index 0 descriptor too short (expected 24082, got 27) [ 90.079401][ T5205] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 90.086986][ T700] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 90.087015][ T700] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 90.087060][ T700] usb 2-1: New USB device found, idVendor=036b, idProduct=0002, bcdDevice=ba.c0 [ 90.087087][ T700] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.102217][ T700] usb 2-1: config 0 descriptor?? 22:26:14 executing program 0: r0 = syz_open_dev$hidraw(&(0x7f0000000040), 0x0, 0x40041) (async) r1 = syz_open_dev$hidraw(&(0x7f0000000040), 0x0, 0x40041) write$hidraw(r1, &(0x7f0000000400)="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", 0xfffffdef) (async) ioctl$HIDIOCGRDESC(r1, 0x4030582a, &(0x7f0000001040)={0xd, "59f9314d53000000000000000f"}) (async) ioctl$HIDIOCGFEATURE(r1, 0xc0404807, &(0x7f0000000080)={0xfa, "a1598261d0a7c01424f362ada049355c2a109e435e5bd0ac616fa88a56ffd16e64cef472a5dfd9c9a1e0b1e8462d5f0943a7ce73cfccbfd775b3ba0d6d9d18d7"}) (async) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r2, 0x5b04, 0x0) ioctl$HIDIOCGRDESC(r0, 0x4030582b, &(0x7f00000000c0)=ANY=[]) [ 90.107022][ T5205] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.112880][ T5192] usb 6-1: USB disconnect, device number 2 [ 90.173152][ T5229] keytouch 0003:0926:3333.0001: pid 5229 passed too large report 22:26:14 executing program 0: r0 = syz_open_dev$hidraw(&(0x7f0000000040), 0x0, 0x40041) (async) r1 = syz_open_dev$hidraw(&(0x7f0000000040), 0x0, 0x40041) write$hidraw(r1, &(0x7f0000000400)="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", 0xfffffdef) (async) ioctl$HIDIOCGRDESC(r1, 0x4030582a, &(0x7f0000001040)={0xd, "59f9314d53000000000000000f"}) (async) ioctl$HIDIOCGFEATURE(r1, 0xc0404807, &(0x7f0000000080)={0xfa, "a1598261d0a7c01424f362ada049355c2a109e435e5bd0ac616fa88a56ffd16e64cef472a5dfd9c9a1e0b1e8462d5f0943a7ce73cfccbfd775b3ba0d6d9d18d7"}) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$EVIOCGMASK(r2, 0x5b04, 0x0) (async) ioctl$HIDIOCGRDESC(r0, 0x4030582b, &(0x7f00000000c0)=ANY=[]) [ 90.193320][ T5205] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 90.231102][ T5236] general protection fault, probably for non-canonical address 0xdffffc0000000011: 0000 [#1] PREEMPT SMP KASAN [ 90.242949][ T5236] KASAN: null-ptr-deref in range [0x0000000000000088-0x000000000000008f] [ 90.251351][ T5236] CPU: 0 PID: 5236 Comm: syz-executor.0 Not tainted 6.4.0-rc5-syzkaller-gd37537a1f7cf #0 [ 90.261148][ T5236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 90.271281][ T5236] RIP: 0010:__lock_acquire+0xe01/0x5f30 [ 90.276931][ T5236] Code: 00 00 3b 05 01 82 8c 09 0f 87 7a 09 00 00 41 be 01 00 00 00 e9 84 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 0f 85 9e 33 00 00 49 81 3c 24 60 23 10 8a 0f 84 cd f2 [ 90.296847][ T5236] RSP: 0018:ffffc9000231f818 EFLAGS: 00010006 [ 90.302902][ T5236] RAX: dffffc0000000000 RBX: 1ffff92000463f34 RCX: 0000000000000000 [ 90.310933][ T5236] RDX: 0000000000000011 RSI: 0000000000000000 RDI: 0000000000000088 [ 90.319277][ T5236] RBP: ffff888115559d00 R08: 0000000000000001 R09: 0000000000000001 [ 90.327325][ T5236] R10: 0000000000000001 R11: ffffffff81005365 R12: 0000000000000088 [ 90.335290][ T5236] R13: 0000000000000000 R14: 0000000000000088 R15: 0000000000000000 [ 90.343333][ T5236] FS: 0000000000000000(0000) GS:ffff8881f6600000(0000) knlGS:0000000000000000 [ 90.352260][ T5236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.358837][ T5236] CR2: 00007f89a11aefc0 CR3: 0000000133106000 CR4: 00000000003506f0 [ 90.366797][ T5236] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.374774][ T5236] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.382739][ T5236] Call Trace: [ 90.386007][ T5236] [ 90.389537][ T5236] ? die_addr+0x3c/0xa0 [ 90.393711][ T5236] ? exc_general_protection+0x125/0x220 [ 90.398427][ T5205] usb 5-1: USB disconnect, device number 3 [ 90.399527][ T5236] ? asm_exc_general_protection+0x26/0x30 [ 90.411411][ T5236] ? ret_from_fork+0x15/0x30 [ 90.416081][ T5236] ? __lock_acquire+0xe01/0x5f30 [ 90.421046][ T5236] ? lockdep_hardirqs_on+0x7d/0x100 [ 90.426340][ T5236] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 90.432430][ T5236] ? __stack_depot_save+0x23b/0x510 [ 90.437740][ T5236] ? syscall_exit_to_user_mode+0x1d/0x50 22:26:14 executing program 2: r0 = syz_usb_connect(0x0, 0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="120100005520f010402038b1420104000001090238000100000000090400000371055900090582eb1000000001020009050276"], 0x0) r1 = syz_usb_connect$hid(0x0, 0x3f, &(0x7f00000009c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0x17ef, 0x60b5, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x1, 0x20, 0x6, [{{0x9, 0x4, 0x0, 0x4, 0x1, 0x3, 0x1, 0x2, 0x40, {0x9, 0x21, 0x8001, 0xcd, 0x1, {0x22, 0x52b}}, {{{0x9, 0x5, 0x81, 0x3, 0x48, 0x4, 0x5, 0x5}}, [{{0x9, 0x5, 0x2, 0x3, 0x5f7, 0x9, 0x0, 0xff}}]}}}]}}]}}, &(0x7f0000000d00)={0xa, &(0x7f0000000a00)={0xa, 0x6, 0x250, 0x40, 0x0, 0x3, 0x40}, 0xdc, &(0x7f0000000a40)={0x5, 0xf, 0xdc, 0x2, [@ssp_cap={0x24, 0x10, 0xa, 0x1, 0x6, 0x4, 0xf00, 0x2, [0x0, 0x3fc0, 0xc0c0, 0xff0030, 0x3f30, 0xc000]}, @generic={0xb3, 0x10, 0x3, "2bc4f70a697163da46ceee4a77a552f851f03970bfddb475e67d620695a50d9315645789b239be7922b5e3bd811c3a8feeba948b33e7b4c1e95cf2a2267740736661f95a1a955ad59467513eb8cc207b9ec438ea2118e3149823b229ae6b9679a60757aa6126868fd2a16e824417f6099f75bba51b7319fa002334aada0e031414e9c53effd71924abb9f8a82eb8275509a2bc431a5b8a47d29e0a4e9beb69096695f246f5d2d93278c70fd5b559b2ef"}]}, 0x6, [{0x4, &(0x7f0000000b40)=@lang_id={0x4, 0x3, 0x43f}}, {0x4, &(0x7f0000000b80)=@lang_id={0x4, 0x3, 0x861}}, {0x4, &(0x7f0000000bc0)=@lang_id={0x4, 0x3, 0x412}}, {0x4, &(0x7f0000000c00)=@lang_id={0x4, 0x3, 0x444}}, {0x47, &(0x7f0000000c40)=@string={0x47, 0x3, "98155868788dfe2f15da093abe1cdf99be6eded5d1ddf17a149957bd4df5d77db9ce2167338bf2a52a0cc7a23823492d66927956a012eef2c0e90b5e46df925e7df40972a6"}}, {0x3b, &(0x7f0000000cc0)=@string={0x3b, 0x3, "76ef5b64564d832148be9dfec2f6ddaef686e62e3ab44ece310d03f8d2c6e40389351806241824736541d2c366ff1d8b668871a1558c42c1a8"}}]}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000200)={0x14, &(0x7f0000000180)={0x0, 0x22, 0x24, {0x24, 0xe, "ad689931ce4001377621c47f4c7097ff58b46a8e53cd6bf870f18d9bed92c6f70546"}}, &(0x7f00000001c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000004c0)={0x44, &(0x7f0000000240)={0x0, 0xa, 0xa6, "75a367c37032c40bd20ada049d0c0e95320b4b461ab3fbdfd94345aa35ae88d9b691697cb2d170d2eb8093340aeaf51ea22e9f5e6a604a564f4ed63b852e36fc4ae1b7a09703c10162f1f4c60b9932d2fc3f5c874a2588070aaf2cebe5bfc1e89e1fed2de47231a1c76bb238d849bb339def70f928b80c074c44fa93f72c3aea664a2f80116be6f08c2c28f74866242cbb4b70225703cb666d1ece89e34f1e92923962eb9599"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x2}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0xd8}, &(0x7f0000000380)={0x20, 0x80, 0x1c, {0x1f, 0x4, 0x2, 0x4, 0x3ff, 0x7, 0x0, 0x70000000, 0x8000, 0x2, 0x9, 0x9}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0x8}, &(0x7f0000000400)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x81}, &(0x7f0000000480)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$hid(r1, &(0x7f0000000e80)={0x24, &(0x7f0000000d80)={0x40, 0xc, 0x19, {0x19, 0xa, "791626f78fb126657d5083cbe922df54bac0fec3850224"}}, &(0x7f0000000dc0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x41d}}, &(0x7f0000000e00)={0x0, 0x22, 0x1, {[@main=@item_012={0x0, 0x0, 0x8}]}}, &(0x7f0000000e40)={0x0, 0x21, 0x9, {0x9, 0x21, 0x6, 0x1f, 0x1, {0x22, 0xdbc}}}}, &(0x7f0000001180)={0x2c, &(0x7f0000000ec0)={0x20, 0x14, 0xc7, "d0604a80af93d68002856143ce8c7727dfa565480333515daebf4609dfb48ba59de10622fbcf38cea0a0b3b1da09e303d5e28e3218781bcd7921f85e1ad64c210e6b4fb98e28cb9c0bf4f726bb3bc7fc2c5903a07217c1198f1da32261971b82ec4bbe56cefa0bcd94b11520e0f0fa290cb1631268d4fa9f2ccda0c79e01b5081890aa8ad63bae243957a3d426d5937b530a912ae9fdc55407ea62b9b4149635276495510a3544c9636e86a056d20e31651c32a8d0b9975c1635f11a9e051c11974bc3526cc24d"}, &(0x7f0000000fc0)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000001000)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000001040)={0x20, 0x1, 0xce, "ce0e4e4c31aa39c40e2b4f61953af7a986529dba994682a2f648cc8cfdedc4b5fadb8809e1d27f2ae5aae2a49a8610b23462d203367e17cea202b802f4abcc8aa2fb1ce8eaff9022e0c999f2de415472c3a90c48de8ca4c9499affca2a885f23aa4370f4f5646d4ba8819881b36485d6e0b7eaa510a9265486325e8e44827e8c3b3bda386cafca672a316221702f19301a7894f3321a8ae22953274cdbd0a4e2ec1a8daddf20100315ec222e486db80e0ba372a48f7bcaa1704ef87faeb967f25bbfd65f187bbd871bacca4d322b"}, &(0x7f0000001140)={0x20, 0x3, 0x1, 0x3f}}) syz_usb_control_io(r0, &(0x7f00000027c0)={0x2c, 0x0, &(0x7f00000026c0)={0x0, 0x3, 0x4, @lang_id={0x4}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x88, &(0x7f0000000040)=ANY=[@ANYBLOB="0466917de0f4d5a1d48a7a347fe2b84536a0e21b43d0e89c09fd5e515247a3c5d892d0f2c083db833cb7994ce2903a07cfd949e854cf12df553e653fcfd0b6aa5f86d563e61bc66a400d472162832448d91904029330e9ea233915286e6e55a8670cc0195b0b0535b6ee61eeeb6e144fd9d22f8ffa98b9a4df35279449a5220c9f166fbbd169e7cb36ccae30f869dcaab0f56fa061754e5af36d578439b92e797c42d5f2e77cf3a391ce948f7e712b2f736360545ac653df4b910ea4766646c515a8869c935f7733ac8bddadfbe3324d95d8bbe62ef2f27140c520858850a5b2bb1294846a7abb8f42725445b49538f488e5cdec9fa7cbd7ff803a1ec7805d0006e5a063fc"]) syz_usb_control_io$uac1(r0, &(0x7f0000000640)={0x14, &(0x7f0000000540)={0x20, 0x8, 0x5d, {0x5d, 0x5, "a176d29823a89bc4353e3ae074c1d9e63330967d88bf3a6280b9b2101e7ef9612cc788753e64014468f6a95530b29e949e53341c3a190fae1d7a454a18489dba675777372b9a5aa0e4266841fb84db37ffd1ec1e3c096caf2f72b6"}}, &(0x7f00000005c0)={0x0, 0x3, 0x3e, @string={0x3e, 0x3, "12b0ecb4b5656114052133f860787b4890a0829cc858bdb57e1f29a2f45b103244e3aff4c0705f43c12361cdf16a06c40a599d048593390fd4e13dd7"}}}, &(0x7f0000000940)={0x44, &(0x7f0000000680)={0x20, 0x15, 0xf7, "199398d92922d6f53f9fc0d3b1265ce36aaadfd4da38a790e4dce8321753746a0f85aa70080aa0fb9b2ba4246ff9d53dd5031a8b19a726ca81615a6adc0316e4b822c13b45d41a577a5b93f43ef6a3499195c9b38496803b5fae3833b47d8295bf7a145f4f904551c33b51e4943f9a1deaa8c934422cd15624bd316b1a863168c6b1cc6b02e3705a73e47edc2aa30cb90c5d6dc56277a966a82d39b94727a4e029c58b64cb437c94aa9d226cd92234577590e4f3cdf5ad238065202926ff8b525e12155d5335095161862839e49c5d5ee7d9d390633a7caa829548a7628a90b2be7cb1ed1ae3173cf40f9ada803247e1e1118fb2649ba8"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x6}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000800)={0x20, 0x81, 0x1, "81"}, &(0x7f0000000840)={0x20, 0x82, 0x3, "1fa8c0"}, &(0x7f0000000880)={0x20, 0x83, 0x3, "4814aa"}, &(0x7f00000008c0)={0x20, 0x84, 0x4, "22679608"}, &(0x7f0000000900)={0x20, 0x85, 0x3, "2fdacc"}}) [ 90.438826][ T5209] usb 3-1: USB disconnect, device number 2 [ 90.443644][ T5236] ? ret_from_fork+0x15/0x30 [ 90.443679][ T5236] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 90.460132][ T5236] lock_acquire+0x1b1/0x520 [ 90.464771][ T5236] ? hidraw_release+0xcd/0x4c0 [ 90.469562][ T5236] ? lock_sync+0x190/0x190 [ 90.474278][ T5236] ? down_write+0x14f/0x200 [ 90.478808][ T5236] ? _raw_spin_lock_irqsave+0x52/0x60 [ 90.484190][ T5236] _raw_spin_lock_irqsave+0x3d/0x60 [ 90.489433][ T5236] ? hidraw_release+0xcd/0x4c0 [ 90.494226][ T5236] hidraw_release+0xcd/0x4c0 [ 90.498838][ T5236] ? ima_file_free+0xba/0x420 [ 90.503543][ T5236] __fput+0x27c/0xa90 [ 90.507706][ T5236] ? hidraw_disconnect+0x70/0x70 [ 90.512639][ T5236] task_work_run+0x16f/0x270 [ 90.517496][ T5236] ? task_work_cancel+0x30/0x30 [ 90.522369][ T5236] ? do_raw_spin_unlock+0x175/0x230 [ 90.527660][ T5236] do_exit+0xaa3/0x2910 [ 90.531827][ T5236] ? find_held_lock+0x2d/0x110 [ 90.536586][ T5236] ? get_signal+0x8a0/0x25c0 [ 90.541184][ T5236] ? mm_update_next_owner+0x7b0/0x7b0 [ 90.546545][ T5236] ? do_raw_spin_lock+0x124/0x2b0 [ 90.551558][ T5236] ? spin_bug+0x1c0/0x1c0 [ 90.555908][ T5236] do_group_exit+0xd4/0x2a0 [ 90.560399][ T5236] get_signal+0x2324/0x25c0 [ 90.564892][ T5236] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 90.570881][ T5236] ? _raw_spin_unlock_irqrestore+0x54/0x70 [ 90.576674][ T5236] ? exit_signals+0x910/0x910 [ 90.581350][ T5236] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 90.587168][ T5236] ? debug_object_active_state+0x264/0x350 [ 90.593103][ T5236] arch_do_signal_or_restart+0x79/0x5c0 [ 90.598654][ T5236] ? get_sigframe_size+0x10/0x10 [ 90.603688][ T5236] ? lock_downgrade+0x690/0x690 [ 90.608808][ T5236] ? do_raw_spin_lock+0x124/0x2b0 [ 90.613838][ T5236] exit_to_user_mode_prepare+0x116/0x1f0 [ 90.619478][ T5236] syscall_exit_to_user_mode+0x1d/0x50 [ 90.624945][ T5236] ret_from_fork+0x15/0x30 [ 90.629457][ T5236] RIP: 0033:0x7f89a1ea0591 [ 90.633869][ T5236] Code: Unable to access opcode bytes at 0x7f89a1ea0567. [ 90.641127][ T5236] RSP: 002b:00007f89a11d02f0 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 90.649611][ T5236] RAX: 0000000000000000 RBX: 00007f89a11d0700 RCX: 00007f89a1ea0591 [ 90.657901][ T5236] RDX: 00007f89a11d09d0 RSI: 00007f89a11d02f0 RDI: 00000000003d0f00 [ 90.666065][ T5236] RBP: 00007ffe6ca5ce90 R08: 00007f89a11d0700 R09: 00007f89a11d0700 [ 90.674037][ T5236] R10: 00007f89a11d09d0 R11: 0000000000000206 R12: 00007ffe6ca5ccfe [ 90.682025][ T5236] R13: 00007ffe6ca5ccff R14: 00007f89a11d0300 R15: 0000000000022000 [ 90.690094][ T5236] [ 90.693193][ T5236] Modules linked in: [ 90.697103][ T5236] ---[ end trace 0000000000000000 ]--- [ 90.702643][ T5236] RIP: 0010:__lock_acquire+0xe01/0x5f30 [ 90.708221][ T5236] Code: 00 00 3b 05 01 82 8c 09 0f 87 7a 09 00 00 41 be 01 00 00 00 e9 84 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 0f 85 9e 33 00 00 49 81 3c 24 60 23 10 8a 0f 84 cd f2 [ 90.728443][ T5236] RSP: 0018:ffffc9000231f818 EFLAGS: 00010006 [ 90.734503][ T5236] RAX: dffffc0000000000 RBX: 1ffff92000463f34 RCX: 0000000000000000 [ 90.742485][ T5236] RDX: 0000000000000011 RSI: 0000000000000000 RDI: 0000000000000088 [ 90.750462][ T5236] RBP: ffff888115559d00 R08: 0000000000000001 R09: 0000000000000001 [ 90.758453][ T5236] R10: 0000000000000001 R11: ffffffff81005365 R12: 0000000000000088 [ 90.766428][ T5236] R13: 0000000000000000 R14: 0000000000000088 R15: 0000000000000000 [ 90.774498][ T5236] FS: 0000000000000000(0000) GS:ffff8881f6600000(0000) knlGS:0000000000000000 [ 90.783614][ T5236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.790200][ T5236] CR2: 00007f89a11aefc0 CR3: 0000000133106000 CR4: 00000000003506f0 [ 90.798167][ T5236] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.806477][ T5236] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.814445][ T5236] Kernel panic - not syncing: Fatal exception [ 90.820783][ T5236] Kernel Offset: disabled [ 90.825116][ T5236] Rebooting in 86400 seconds..