[ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. 2020/12/13 00:56:00 fuzzer started 2020/12/13 00:56:01 dialing manager at 10.128.0.26:33915 2020/12/13 00:56:04 syscalls: 201 2020/12/13 00:56:04 code coverage: enabled 2020/12/13 00:56:04 comparison tracing: enabled 2020/12/13 00:56:04 extra coverage: enabled 2020/12/13 00:56:04 setuid sandbox: enabled 2020/12/13 00:56:04 namespace sandbox: enabled 2020/12/13 00:56:04 Android sandbox: /sys/fs/selinux/policy does not exist 2020/12/13 00:56:04 fault injection: enabled 2020/12/13 00:56:04 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/12/13 00:56:04 net packet injection: enabled 2020/12/13 00:56:04 net device setup: enabled 2020/12/13 00:56:04 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/12/13 00:56:04 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/12/13 00:56:04 USB emulation: enabled 2020/12/13 00:56:04 hci packet injection: enabled 2020/12/13 00:56:04 wifi device emulation: enabled 00:56:09 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x654b42, 0x0) ioctl$IOCTL_START_ACCEL_DEV(r0, 0x40096102, &(0x7f0000000440)={{&(0x7f00000003c0)={'Accelerator0\x00', {&(0x7f0000000100)=@adf_hex={@bank={'Bank', '5', 'InterruptCoalescingEnabled\x00'}, {0x4050}, {&(0x7f0000000040)=@adf_hex={@normal='NumberCyInstances\x00', {0x2}}}}}, {&(0x7f0000000340)={'Accelerator0\x00', {&(0x7f0000000280)=@adf_hex={@normal='NumberCyInstances\x00', {0x9a1}, {&(0x7f00000001c0)=@adf_dec={@bank={'Bank', '4', 'InterruptCoalescingEnabled\x00'}, {0x2}}}}}}}}}, 0x2}) time(&(0x7f0000000480)) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dlm-monitor\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540)='nl80211\x00') sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x74, r2, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x74}, 0x1, 0x0, 0x0, 0x410}, 0x4040810) getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x1c, r2, 0x0, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2004c800}, 0x4004) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3f) r3 = syz_usb_connect(0x0, 0xac5, &(0x7f0000000840)={{0x12, 0x1, 0x201, 0xab, 0xd0, 0x66, 0x8, 0x9c0, 0x203, 0x67e8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xab3, 0x3, 0xd9, 0x20, 0x30, 0xad, [{{0x9, 0x4, 0x7, 0x1b, 0x8, 0x93, 0xbd, 0x3c, 0xff, [@cdc_ecm={{0xa, 0x24, 0x6, 0x0, 0x0, "ef580cd398"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x4, 0x4, 0x3f, 0x9}, [@mdlm={0x15, 0x24, 0x12, 0x40}, @obex={0x5, 0x24, 0x15, 0x7f}]}], [{{0x9, 0x5, 0x3, 0x0, 0x40, 0x1f, 0x6, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0xd6, 0x1000}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xb4, 0x8}]}}, {{0x9, 0x5, 0x0, 0x2, 0x3ff, 0x6, 0x3, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x40, 0xff, 0xfc00}]}}, {{0x9, 0x5, 0xc, 0x0, 0x200, 0x4, 0x9, 0xff, [@generic={0x87, 0x22, "8eee2ca0aa14ccf3c862e08d0201ac1f3f2368b5ef54d25d70b87b4e1becf9ecb280d3f77f27d813888543b5af7e37f0256b3dd9e20369844387b13a7c8ce0faeec988bc347def376c195d0d926500dede16821d7bfcc3b05447377dfbbf3df5bc07e8bd3ece3d82e31a77a8422be58261c5377faa45582b472973b028247807e25d9840c3"}, @generic={0x8c, 0x9, "00e45cfe7713adafa4e0dd4c8790cd1ee5c85d4d10f300cd69ba49eecb5e2bd0dad38c533fa74f382ff95adc0d247ed44ffb3d9f601a7ce8bdbd5fa49980fb6baed0dd3359b2c6f15f96d163832a40c085870665507979a2ec0d40050320856d0722ca18cde1a604a11874e7f22449e4aed377d335252c717e10c5a9f96e2ffba2d31cf5ea5399dcbce0"}]}}, {{0x9, 0x5, 0x0, 0x1d, 0x1e7, 0x2, 0x0, 0xff, [@generic={0xbe, 0x7, "498d33c6c5c12cdf9feb3d19cd1fb6f7de7bdfbe7645ffd87e21360a6591a075536738cb289838374a51030e26d63189fe7b422bbc924cf04c9611cb27db0ffdb302cb85f2daae58b842a82a9b8400a967046c6ecab7a7add780710a34167c4a4a70210b424fa1b24a37dddae11e741ea10e026a4338054845ba9546b8711f227a380135909020016c5b998d4a1d89a74910f809054424b1a89b56b25c39c28cf1e69f1592c2e850b51931926176c0a723379393beb0f193f41ff469"}]}}, {{0x9, 0x5, 0xf, 0x0, 0x20, 0x81, 0x7, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x5}]}}, {{0x9, 0x5, 0x80, 0xc, 0x200, 0x2e, 0x95, 0x1}}, {{0x9, 0x5, 0xf, 0x0, 0x200, 0xff, 0x1, 0x3f, [@generic={0xa0, 0xf, "66711b3bb3d64696d810ad16de7530f5444e816e3cce7ee484e8a262b3e0aa9b75f82a557bf3fc72d302fb68a4fa2875b274e67c14025424abbebe762ff382d17ace4cf8a263250455ce9c431a16e5c7db79c9c12a03795e56e59d225f9500ada43dd0a54c39e614dbeaa88d126d461af844f21a62e4457ebb649366c473f25539122180af730d9f85f495f61e7532f3d92cd950b17f9802703e63d0ee19"}]}}, {{0x9, 0x5, 0x9, 0x8, 0x8, 0x27, 0x9, 0x26, [@generic={0x5d, 0x22, "e556015e52ff31306318aa6f336aaf1b3d4884223e0955c47b53bd6a245636ab4a8875df61d7cdce0a43bd07c497f4e5172b514be7499ed98148e908f7e7834a1949dc936b3a35fda48ce96f0d0a472fea12d8d42d19ef6d1db3a6"}]}}]}}, {{0x9, 0x4, 0xd0, 0x3, 0xc, 0xee, 0x4c, 0xe3, 0x3f, [@generic={0xb3, 0x9, "774862706e748af208b31f68e5c4211125aefb1b1b09b2189efbb089fb35dfcd178545d27714ccc65fd2f62b546e5399a0ede488db5cfdf5134e77d56a158452adf98037fdc1a61b728c6d195cfa06af0387d0b542f7ec5c595d89552b13a496a3f989b86bf9217193e5f7370a2292b89cd224aa44ab328be501c6c860595690a564d457deb560f695a97882f25490f537ac038d20bb79f68e5ef777faa6fd2596e693f0e055ab9e8f27d39f5e356ba25e"}, @cdc_ecm={{0x7, 0x24, 0x6, 0x0, 0x0, "135b"}, {0x5, 0x24, 0x0, 0x400}, {0xd, 0x24, 0xf, 0x1, 0x20, 0x401, 0x3, 0x5}}], [{{0x9, 0x5, 0xd, 0x0, 0x8, 0x2, 0x6f, 0xf8}}, {{0x9, 0x5, 0x4, 0x2, 0x20, 0x6, 0x1f, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x81, 0x7}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xa1, 0x9}]}}, {{0x9, 0x5, 0x4, 0x10, 0x40, 0x0, 0xc0, 0x4}}, {{0x9, 0x5, 0x0, 0x1c, 0x200, 0x1f, 0x7, 0x8, [@generic={0xa2, 0x26, "e3a213aaee5023a87b5979eff73e57e7f6baaa9f59c732ddf9a5016c96fdef3bf4440b1987c90c2efc500ec0d6109c993c917872c6043c9dc39894467269f9b4da847d30a9b2f25bfa3c1131b8dc684b3f09778a200db466029ac019c00b03f13e087ff8cc41261274ad08998a690934ed1863c0264350163f7115256a10754fc52af6aa14a792eaa921fe4558915cd5e2f756b95be9a3b4ea72cc878bf8edc0"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x9}]}}, {{0x9, 0x5, 0xd, 0x3, 0x400, 0x5, 0x3, 0xfc}}, {{0x9, 0x5, 0x4, 0x4, 0x20, 0x0, 0x3}}, {{0x9, 0x5, 0x8, 0x10, 0x8, 0x1, 0x3, 0x3f}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x12, 0x1f, 0x8}}, {{0x9, 0x5, 0x6, 0x2, 0x40, 0x80, 0x20, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x81, 0x7}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x1f, 0x1f}]}}, {{0x9, 0x5, 0xb, 0x3, 0x10, 0x9, 0x80, 0x80, [@generic={0xfe, 0x11, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x9}]}}, {{0x9, 0x5, 0x4, 0x0, 0x20, 0x5d, 0x1, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x81}]}}, {{0x9, 0x5, 0x2, 0xc, 0x20, 0x4, 0x7f, 0x9, [@generic={0x7b, 0x2d, "6be576f148727b74d5f9dcb3e94e9bd7e9ca00b003c609fa5050e36bb78e0e50f81e609296396275876a0d6014e59d083dc408ed5285ef5dd94c0e0d894aef6f8f83aa7f09f2c16dadad3e928aecbff4afd7711e75793f3859818c5922f72b252284b8156683ad1cf662b74419fa692091b6beaf7d36ee94ff"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xd7, 0x2}]}}]}}, {{0x9, 0x4, 0xb6, 0x3, 0x10, 0xff, 0xff, 0xff, 0x9, [@cdc_ecm={{0x5}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x8, 0x8764, 0x4, 0x1f}, [@mdlm={0x15, 0x24, 0x12, 0xfffa}, @acm={0x4, 0x24, 0x2, 0x8}, @dmm={0x7, 0x24, 0x14, 0x1, 0xfff8}, @obex={0x5, 0x24, 0x15, 0xfff}, @acm={0x4, 0x24, 0x2, 0x5}, @mbim_extended={0x8, 0x24, 0x1c, 0x3f, 0x3, 0x80}]}], [{{0x9, 0x5, 0x8, 0x10, 0x20, 0x4, 0x0, 0x48, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x1, 0xf000}]}}, {{0x9, 0x5, 0x2, 0x0, 0x3ff, 0xee, 0xdb, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x800}, @generic={0x8a, 0x6, "b7891b8fe737501afa34e5d6136a5d9812a82830bf2c3d24d57f67eeac5139e2b17e61554449d768c36bce1d624a1afce1b23e4ff82c61be1bb858b02ce8f27d6b0cfacce109b256f7017da00d7a8180fad3e21f21229c87058252f3cc504e6c2a80a44ef40283884f7cf59d24fa52dd9eef2b8caf1793232d86bd38fdf711f6b96b36bdd5ea841c"}]}}, {{0x9, 0x5, 0x7, 0x2, 0x400, 0x20, 0x3f, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1f, 0xeaa}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x7f}]}}, {{0x9, 0x5, 0x8, 0x2, 0x40, 0x1, 0x3f, 0x10}}, {{0x9, 0x5, 0x8, 0x10, 0x40, 0xff, 0x2, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x20, 0x1}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x20, 0x4}]}}, {{0x9, 0x5, 0x0, 0x8, 0x10, 0x75, 0x4f, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x4, 0x6, 0x1}]}}, {{0x9, 0x5, 0x8, 0xc, 0x3ff, 0x21, 0x81, 0x9}}, {{0x9, 0x5, 0xc, 0x10, 0x20, 0x40, 0x6, 0x7f, [@generic={0x4a, 0x22, "b5b9b4e304b4bc1287c5c60c4421419e4b6b4f8935f9cdad4dec683f6b4e3307f147333d44d648d2f9e58df7d2b4fa76756d0d0c88bc2898be241c81ff1e07ad4da409637d75070d"}]}}, {{0x9, 0x5, 0xd, 0x3, 0x10, 0x4f, 0x38, 0x81}}, {{0x9, 0x5, 0x0, 0x4, 0x3ff, 0x1, 0xe4, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x3}]}}, {{0x9, 0x5, 0x1, 0x10, 0x628, 0x9, 0x1f, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x100, 0x7, 0x9}]}}, {{0x9, 0x5, 0x9, 0x1, 0x40, 0x6, 0x5, 0x8}}, {{0x9, 0x5, 0xb, 0x0, 0x400, 0x49, 0x65, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x80, 0x6}, @generic={0x101, 0x24, "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"}]}}, {{0x9, 0x5, 0x6, 0x8, 0x8, 0x80, 0x9, 0xa8, [@generic={0x86, 0x22, "50066d184b96fbaa2a4136e4ac82d631cdb934f00599eb46cd6ca050fb618e435ef05136aae648b72b5557469deb33e49b5985708521cb887350b5a86e08cf9a9e7764f5babb19d280a3d7c21e20c95322bc5e088e695b5a20244546a4e83da7277eb7c13859ebb80843eb05a957e90e399addb5ea6c657134166098a637cff2fb9b1e4e"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x9}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0xff, 0x7, 0x40}}, {{0x9, 0x5, 0x4, 0x4, 0x3ff, 0x5, 0x7f, 0x20, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x1c, 0x1}, @generic={0x15, 0xe, "6a51aa2ab40f95d81b187dedab6b778791d635"}]}}]}}]}}]}}, &(0x7f0000001500)={0xa, &(0x7f0000001340)={0xa, 0x6, 0x201, 0x8, 0x5, 0x0, 0x20, 0x82}, 0x30, &(0x7f0000001380)={0x5, 0xf, 0x30, 0x4, [@wireless={0xb, 0x10, 0x1, 0x2, 0xe, 0x5, 0x0, 0x101, 0xff}, @generic={0xa, 0x10, 0x1, "a32e42392054c2"}, @wireless={0xb, 0x10, 0x1, 0x4, 0xc, 0xff, 0x0, 0x2, 0x20}, @wireless={0xb, 0x10, 0x1, 0xc, 0x40, 0x40, 0xfa, 0x5, 0x1f}]}, 0x3, [{0x9b, &(0x7f00000013c0)=@string={0x9b, 0x3, "353bda96e2856bfbe53217921e3ba3190e83bbce1be8341967a7ebd3d51ccc081fdcd0f5a8cb4587bd9d9654b43b96909a9ed82c6d013f02b74596b91b205459a5fe143bc5ba45390777f599f8f2f1bb919bcfa17e0b26496ffbd0aabc119356f17dbdcd55b47e511b5267a1006fc9cd5f9c79272cf8a34f72a2350f97084ab344da0aa7e7f5087053d9e349a56f4f10423b5bc7d4fd249bb8"}}, {0x4, &(0x7f0000001480)=@lang_id={0x4, 0x3, 0x500a}}, {0x4, &(0x7f00000014c0)=@lang_id={0x4, 0x3, 0x43f}}]}) syz_usb_ep_write(r3, 0x7, 0xd6, &(0x7f0000001540)="099186d4658e680c4ac88b839c76f7eba09333db2567212fe70407819f6499da2a533539e65827616fc8d17581095031cae79c2f05c814c1063d2177514e7eec06ea9b1f1408523b6b868a6cfe942ca86124a16181ed76b901c7c1d424ee2ed4ff37b78e27939f257071a53d1c25cbb81858037ae92c033249cdbf9f77ddce703b1b797c58491f8eb6d69126cc586fe51605d1338dc26df2f7c7480022be79782d3608c1e90fdb30a6a09d4877357bd238f17bd02ef8a1abfd82070ec020c09250662ec5d4394535167c09f423963830195abad15e52") mmap$usbmon(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x110, r0, 0x1) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001740)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001700)={&(0x7f0000001680)={0x48, 0x0, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0xa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1c, 0x40}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x10000010) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000001780)='/dev/dlm-monitor\x00', 0x20800, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000017c0)={'wlan0\x00'}) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000001800), &(0x7f0000001840)=0x30) semctl$SEM_STAT(0x0, 0x4, 0x12, &(0x7f0000001880)=""/6) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001900)='nl80211\x00') sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f00000019c0)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001980)={&(0x7f0000001940)={0x14, r5, 0x400, 0x70bd26, 0x25dfdbff, {{}, {@void, @void}}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040000}, 0x40000) socket$inet_udp(0x2, 0x2, 0x0) syzkaller login: [ 154.759869][ T8290] IPVS: ftp: loaded support on port[0] = 21 [ 155.146385][ T8290] chnl_net:caif_netlink_parms(): no params data found [ 155.268056][ T8290] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.275491][ T8290] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.284881][ T8290] device bridge_slave_0 entered promiscuous mode [ 155.304265][ T8290] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.311652][ T8290] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.321040][ T8290] device bridge_slave_1 entered promiscuous mode [ 155.363888][ T8290] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 155.379424][ T8290] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 155.422688][ T8290] team0: Port device team_slave_0 added [ 155.435673][ T8290] team0: Port device team_slave_1 added [ 155.477007][ T8290] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 155.484234][ T8290] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 155.510583][ T8290] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 155.531841][ T8290] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 155.539638][ T8290] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 155.565832][ T8290] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 155.631523][ T8290] device hsr_slave_0 entered promiscuous mode [ 155.641529][ T8290] device hsr_slave_1 entered promiscuous mode [ 155.914617][ T8290] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 155.934352][ T8290] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 155.955579][ T8290] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 155.995164][ T8290] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 156.286032][ T8290] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.315735][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 156.324628][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 156.344689][ T8290] 8021q: adding VLAN 0 to HW filter on device team0 [ 156.365080][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 156.375059][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 156.384384][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.391601][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.404571][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 156.425615][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 156.436876][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 156.446237][ T2978] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.453573][ T2978] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.514717][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 156.525577][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 156.536443][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 156.546423][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 156.556460][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 156.566574][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 156.585922][ T2085] Bluetooth: hci0: command 0x0409 tx timeout [ 156.594748][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 156.604630][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 156.613986][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 156.644576][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 156.655532][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 156.675383][ T8290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 156.726884][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 156.734897][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 156.764084][ T8290] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 156.815430][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 156.825421][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 156.878028][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 156.887667][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 156.899968][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 156.910236][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 156.928940][ T8290] device veth0_vlan entered promiscuous mode [ 156.959900][ T8290] device veth1_vlan entered promiscuous mode [ 157.026152][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 157.035456][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 157.044845][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 157.054636][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 157.074942][ T8290] device veth0_macvtap entered promiscuous mode [ 157.093729][ T8290] device veth1_macvtap entered promiscuous mode [ 157.125923][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 157.135135][ T2978] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 157.170923][ T8290] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 157.178781][ T2085] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 157.188602][ T2085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 157.221787][ T8290] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 157.230233][ T2085] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 157.240873][ T2085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 157.266214][ T8290] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 157.275295][ T8290] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 157.284650][ T8290] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 157.293585][ T8290] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 157.570301][ T174] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.578855][ T174] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 157.618876][ T8509] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 157.686937][ T21] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 157.695387][ T21] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 157.724464][ T8499] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 158.256605][ T8499] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 158.504095][ T8499] usb 1-1: Using ep0 maxpacket: 8 [ 158.654314][ T2085] Bluetooth: hci0: command 0x041b tx timeout [ 158.703827][ T8499] usb 1-1: config 217 has an invalid interface number: 7 but max is 2 [ 158.712141][ T8499] usb 1-1: config 217 has an invalid interface number: 208 but max is 2 [ 158.721023][ T8499] usb 1-1: config 217 has an invalid interface number: 182 but max is 2 [ 158.729679][ T8499] usb 1-1: config 217 has an invalid descriptor of length 1, skipping remainder of the config [ 158.740106][ T8499] usb 1-1: config 217 has no interface number 0 [ 158.746514][ T8499] usb 1-1: config 217 has no interface number 1 [ 158.752880][ T8499] usb 1-1: config 217 has no interface number 2 [ 158.759398][ T8499] usb 1-1: config 217 interface 7 altsetting 27 has an invalid endpoint with address 0x0, skipping [ 158.770343][ T8499] usb 1-1: config 217 interface 7 altsetting 27 endpoint 0xC has invalid maxpacket 512, setting to 64 [ 158.781563][ T8499] usb 1-1: config 217 interface 7 altsetting 27 has an invalid endpoint with address 0x0, skipping [ 158.792484][ T8499] usb 1-1: config 217 interface 7 altsetting 27 has an invalid endpoint with address 0x80, skipping [ 158.803527][ T8499] usb 1-1: config 217 interface 7 altsetting 27 has a duplicate endpoint with address 0xF, skipping [ 158.814567][ T8499] usb 1-1: config 217 interface 208 altsetting 3 bulk endpoint 0x4 has invalid maxpacket 32 [ 158.824885][ T8499] usb 1-1: config 217 interface 208 altsetting 3 has a duplicate endpoint with address 0x4, skipping [ 158.835974][ T8499] usb 1-1: config 217 interface 208 altsetting 3 has an invalid endpoint with address 0x0, skipping [ 158.847029][ T8499] usb 1-1: config 217 interface 208 altsetting 3 has a duplicate endpoint with address 0xD, skipping [ 158.858175][ T8499] usb 1-1: config 217 interface 208 altsetting 3 has a duplicate endpoint with address 0x4, skipping [ 158.869315][ T8499] usb 1-1: config 217 interface 208 altsetting 3 has an invalid endpoint with address 0x0, skipping [ 158.880388][ T8499] usb 1-1: config 217 interface 208 altsetting 3 bulk endpoint 0x6 has invalid maxpacket 64 [ 158.890761][ T8499] usb 1-1: config 217 interface 208 altsetting 3 has a duplicate endpoint with address 0x4, skipping [ 158.901937][ T8499] usb 1-1: config 217 interface 182 altsetting 3 has a duplicate endpoint with address 0x8, skipping [ 158.913058][ T8499] usb 1-1: config 217 interface 182 altsetting 3 has a duplicate endpoint with address 0x2, skipping [ 158.924159][ T8499] usb 1-1: config 217 interface 182 altsetting 3 bulk endpoint 0x7 has invalid maxpacket 1024 [ 158.934639][ T8499] usb 1-1: config 217 interface 182 altsetting 3 has a duplicate endpoint with address 0x8, skipping [ 158.945715][ T8499] usb 1-1: config 217 interface 182 altsetting 3 has a duplicate endpoint with address 0x8, skipping [ 158.956815][ T8499] usb 1-1: config 217 interface 182 altsetting 3 has an invalid endpoint with address 0x0, skipping [ 158.967856][ T8499] usb 1-1: config 217 interface 182 altsetting 3 has a duplicate endpoint with address 0x8, skipping [ 158.979043][ T8499] usb 1-1: config 217 interface 182 altsetting 3 has a duplicate endpoint with address 0xC, skipping [ 158.990145][ T8499] usb 1-1: config 217 interface 182 altsetting 3 has a duplicate endpoint with address 0xD, skipping [ 159.001232][ T8499] usb 1-1: config 217 interface 182 altsetting 3 has an invalid endpoint with address 0x0, skipping [ 159.012271][ T8499] usb 1-1: config 217 interface 182 altsetting 3 endpoint 0x1 has invalid maxpacket 1576, setting to 64 [ 159.023652][ T8499] usb 1-1: config 217 interface 182 altsetting 3 has a duplicate endpoint with address 0x9, skipping [ 159.034758][ T8499] usb 1-1: config 217 interface 182 altsetting 3 has a duplicate endpoint with address 0xB, skipping [ 159.045860][ T8499] usb 1-1: config 217 interface 182 altsetting 3 has 13 endpoint descriptors, different from the interface descriptor's value: 16 [ 159.059497][ T8499] usb 1-1: config 217 interface 7 has no altsetting 0 [ 159.066472][ T8499] usb 1-1: config 217 interface 208 has no altsetting 0 [ 159.073812][ T8499] usb 1-1: config 217 interface 182 has no altsetting 0 [ 159.234952][ T8499] usb 1-1: New USB device found, idVendor=09c0, idProduct=0203, bcdDevice=67.e8 [ 159.244355][ T8499] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 159.252417][ T8499] usb 1-1: Product: п [ 159.256825][ T8499] usb 1-1: Manufacturer: 倊 [ 159.261515][ T8499] usb 1-1: SerialNumber: syz [ 159.289201][ T8521] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 159.609439][ T8499] dvb-usb: found a 'Genpix SkyWalker-1 DVB-S receiver' in warm state. [ 159.638966][ T8499] gp8psk: usb in 128 operation failed. [ 159.644782][ T8499] ===================================================== [ 159.651744][ T8499] BUG: KMSAN: uninit-value in gp8psk_power_ctrl+0x4dc/0x1740 [ 159.659122][ T8499] CPU: 0 PID: 8499 Comm: kworker/0:3 Not tainted 5.10.0-rc4-syzkaller #0 [ 159.667528][ T8499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.677598][ T8499] Workqueue: usb_hub_wq hub_event [ 159.682623][ T8499] Call Trace: [ 159.685923][ T8499] dump_stack+0x21c/0x280 [ 159.690258][ T8499] kmsan_report+0xf7/0x1e0 [ 159.694679][ T8499] __msan_warning+0x5f/0xa0 [ 159.699191][ T8499] gp8psk_power_ctrl+0x4dc/0x1740 [ 159.704225][ T8499] ? __kmalloc+0x37f/0x530 [ 159.708648][ T8499] ? gp8psk_frontend_attach+0x350/0x350 [ 159.714203][ T8499] dvb_usb_device_init+0x16ea/0x3350 [ 159.719497][ T8499] gp8psk_usb_probe+0xa2/0x1a0 [ 159.724259][ T8499] ? vp702x_fe_refresh_state+0x570/0x570 [ 159.729895][ T8499] usb_probe_interface+0xfcc/0x1520 [ 159.735101][ T8499] ? usb_register_driver+0x900/0x900 [ 159.740389][ T8499] really_probe+0xebd/0x2420 [ 159.744982][ T8499] driver_probe_device+0x293/0x390 [ 159.750095][ T8499] __device_attach_driver+0x63f/0x830 [ 159.755475][ T8499] bus_for_each_drv+0x2ca/0x3f0 [ 159.760324][ T8499] ? state_synced_show+0x130/0x130 [ 159.765437][ T8499] __device_attach+0x538/0x860 [ 159.770205][ T8499] device_initial_probe+0x4a/0x60 [ 159.775236][ T8499] bus_probe_device+0x177/0x3d0 [ 159.780100][ T8499] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 159.785913][ T8499] device_add+0x399e/0x3f20 [ 159.790427][ T8499] usb_set_configuration+0x39cf/0x4010 [ 159.795889][ T8499] ? usb_set_configuration+0xa61/0x4010 [ 159.801432][ T8499] ? kmsan_get_shadow_origin_ptr+0x50/0xb0 [ 159.807453][ T8499] usb_generic_driver_probe+0x138/0x300 [ 159.813018][ T8499] ? usb_choose_configuration+0xf00/0xf00 [ 159.818739][ T8499] usb_probe_device+0x317/0x570 [ 159.823591][ T8499] ? usb_register_device_driver+0x590/0x590 [ 159.829485][ T8499] really_probe+0xebd/0x2420 [ 159.834080][ T8499] driver_probe_device+0x293/0x390 [ 159.839194][ T8499] __device_attach_driver+0x63f/0x830 [ 159.844576][ T8499] bus_for_each_drv+0x2ca/0x3f0 [ 159.849424][ T8499] ? state_synced_show+0x130/0x130 [ 159.854533][ T8499] __device_attach+0x538/0x860 [ 159.859299][ T8499] device_initial_probe+0x4a/0x60 [ 159.864327][ T8499] bus_probe_device+0x177/0x3d0 [ 159.869181][ T8499] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 159.874989][ T8499] device_add+0x399e/0x3f20 [ 159.879498][ T8499] usb_new_device+0x1bd6/0x2a30 [ 159.884353][ T8499] hub_event+0x5bc9/0x8890 [ 159.888787][ T8499] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 159.894855][ T8499] ? kmsan_get_metadata+0x116/0x180 [ 159.900053][ T8499] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 159.905857][ T8499] ? led_work+0x780/0x780 [ 159.910188][ T8499] process_one_work+0x121c/0x1fc0 [ 159.915218][ T8499] worker_thread+0x10cc/0x2740 [ 159.919980][ T8499] ? kmsan_get_metadata+0x116/0x180 [ 159.925175][ T8499] ? kmsan_get_metadata+0x116/0x180 [ 159.930396][ T8499] kthread+0x51c/0x560 [ 159.934463][ T8499] ? process_one_work+0x1fc0/0x1fc0 [ 159.939662][ T8499] ? kthread_blkcg+0x110/0x110 [ 159.944436][ T8499] ret_from_fork+0x1f/0x30 [ 159.948840][ T8499] [ 159.951162][ T8499] Local variable ----status@gp8psk_power_ctrl created at: [ 159.958268][ T8499] gp8psk_power_ctrl+0x62/0x1740 [ 159.963204][ T8499] gp8psk_power_ctrl+0x62/0x1740 [ 159.968125][ T8499] ===================================================== [ 159.975149][ T8499] Disabling lock debugging due to kernel taint [ 159.981294][ T8499] Kernel panic - not syncing: panic_on_warn set ... [ 159.987881][ T8499] CPU: 0 PID: 8499 Comm: kworker/0:3 Tainted: G B 5.10.0-rc4-syzkaller #0 [ 159.997673][ T8499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.007735][ T8499] Workqueue: usb_hub_wq hub_event [ 160.012753][ T8499] Call Trace: [ 160.016056][ T8499] dump_stack+0x21c/0x280 [ 160.020391][ T8499] panic+0x4c8/0xea7 [ 160.024290][ T8499] ? add_taint+0x17c/0x210 [ 160.028709][ T8499] kmsan_report+0x1da/0x1e0 [ 160.033212][ T8499] __msan_warning+0x5f/0xa0 [ 160.037716][ T8499] gp8psk_power_ctrl+0x4dc/0x1740 [ 160.042738][ T8499] ? __kmalloc+0x37f/0x530 [ 160.047156][ T8499] ? gp8psk_frontend_attach+0x350/0x350 [ 160.052705][ T8499] dvb_usb_device_init+0x16ea/0x3350 [ 160.057999][ T8499] gp8psk_usb_probe+0xa2/0x1a0 [ 160.062764][ T8499] ? vp702x_fe_refresh_state+0x570/0x570 [ 160.068408][ T8499] usb_probe_interface+0xfcc/0x1520 [ 160.073616][ T8499] ? usb_register_driver+0x900/0x900 [ 160.078902][ T8499] really_probe+0xebd/0x2420 [ 160.083501][ T8499] driver_probe_device+0x293/0x390 [ 160.088700][ T8499] __device_attach_driver+0x63f/0x830 [ 160.094076][ T8499] bus_for_each_drv+0x2ca/0x3f0 [ 160.098922][ T8499] ? state_synced_show+0x130/0x130 [ 160.104044][ T8499] __device_attach+0x538/0x860 [ 160.108815][ T8499] device_initial_probe+0x4a/0x60 [ 160.113845][ T8499] bus_probe_device+0x177/0x3d0 [ 160.118699][ T8499] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 160.124507][ T8499] device_add+0x399e/0x3f20 [ 160.129109][ T8499] usb_set_configuration+0x39cf/0x4010 [ 160.134698][ T8499] ? usb_set_configuration+0xa61/0x4010 [ 160.140247][ T8499] ? kmsan_get_shadow_origin_ptr+0x50/0xb0 [ 160.146065][ T8499] usb_generic_driver_probe+0x138/0x300 [ 160.151624][ T8499] ? usb_choose_configuration+0xf00/0xf00 [ 160.157347][ T8499] usb_probe_device+0x317/0x570 [ 160.162198][ T8499] ? usb_register_device_driver+0x590/0x590 [ 160.168084][ T8499] really_probe+0xebd/0x2420 [ 160.172673][ T8499] driver_probe_device+0x293/0x390 [ 160.177786][ T8499] __device_attach_driver+0x63f/0x830 [ 160.184382][ T8499] bus_for_each_drv+0x2ca/0x3f0 [ 160.189232][ T8499] ? state_synced_show+0x130/0x130 [ 160.194342][ T8499] __device_attach+0x538/0x860 [ 160.199106][ T8499] device_initial_probe+0x4a/0x60 [ 160.204136][ T8499] bus_probe_device+0x177/0x3d0 [ 160.208987][ T8499] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 160.214794][ T8499] device_add+0x399e/0x3f20 [ 160.219302][ T8499] usb_new_device+0x1bd6/0x2a30 [ 160.224155][ T8499] hub_event+0x5bc9/0x8890 [ 160.228584][ T8499] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 160.234647][ T8499] ? kmsan_get_metadata+0x116/0x180 [ 160.239846][ T8499] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 160.245662][ T8499] ? led_work+0x780/0x780 [ 160.249993][ T8499] process_one_work+0x121c/0x1fc0 [ 160.255126][ T8499] worker_thread+0x10cc/0x2740 [ 160.259893][ T8499] ? kmsan_get_metadata+0x116/0x180 [ 160.265091][ T8499] ? kmsan_get_metadata+0x116/0x180 [ 160.270297][ T8499] kthread+0x51c/0x560 [ 160.274367][ T8499] ? process_one_work+0x1fc0/0x1fc0 [ 160.279561][ T8499] ? kthread_blkcg+0x110/0x110 [ 160.284321][ T8499] ret_from_fork+0x1f/0x30 [ 160.289476][ T8499] Kernel Offset: disabled [ 160.293832][ T8499] Rebooting in 86400 seconds..