mx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x309040, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) [ 1618.772219] Bluetooth: Error in BCSP hdr checksum [ 1618.777656] Bluetooth: Error in BCSP hdr checksum [ 1618.791806] Bluetooth: hci8: command 0x1003 tx timeout [ 1618.797320] Bluetooth: hci8: sending frame failed (-49) [ 1619.032474] Bluetooth: Error in BCSP hdr checksum [ 1619.037554] Bluetooth: Error in BCSP hdr checksum [ 1619.292083] Bluetooth: Error in BCSP hdr checksum [ 1619.297226] Bluetooth: Error in BCSP hdr checksum 11:34:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1619.553525] Bluetooth: Error in BCSP hdr checksum [ 1619.558430] Bluetooth: Error in BCSP hdr checksum [ 1619.601900] Bluetooth: hci12: command 0x1003 tx timeout [ 1619.612380] Bluetooth: hci12: sending frame failed (-49) [ 1619.812027] Bluetooth: Error in BCSP hdr checksum [ 1619.817322] Bluetooth: Error in BCSP hdr checksum [ 1620.072059] Bluetooth: Error in BCSP hdr checksum [ 1620.076944] Bluetooth: Error in BCSP hdr checksum [ 1620.331950] Bluetooth: Error in BCSP hdr checksum [ 1620.336900] Bluetooth: Error in BCSP hdr checksum [ 1620.391766] Bluetooth: hci3: command 0x1001 tx timeout [ 1620.397118] Bluetooth: hci3: sending frame failed (-49) [ 1620.592021] Bluetooth: Error in BCSP hdr checksum [ 1620.596899] Bluetooth: Error in BCSP hdr checksum [ 1620.851892] Bluetooth: Error in BCSP hdr checksum [ 1620.856777] Bluetooth: Error in BCSP hdr checksum [ 1620.871725] Bluetooth: hci8: command 0x1001 tx timeout [ 1620.877068] Bluetooth: hci8: sending frame failed (-49) [ 1620.951840] Bluetooth: hci10: command 0x1003 tx timeout [ 1620.957301] Bluetooth: hci10: sending frame failed (-49) [ 1621.111981] Bluetooth: Error in BCSP hdr checksum [ 1621.116939] Bluetooth: Error in BCSP hdr checksum 11:34:31 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:34:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6e653a737981203030303030303030303030303030303034303933000000008000"/42], 0x2a, 0xfffffffffffffffc) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1621.310525] encrypted_key: master key parameter '00000000000000004093' is invalid [ 1621.327669] encrypted_key: master key parameter '00000000000000004093' is invalid [ 1621.372103] Bluetooth: Error in BCSP hdr checksum [ 1621.378609] Bluetooth: Error in BCSP hdr checksum [ 1621.631991] Bluetooth: Error in BCSP hdr checksum [ 1621.636963] Bluetooth: Error in BCSP hdr checksum [ 1621.671676] Bluetooth: hci12: command 0x1001 tx timeout [ 1621.677146] Bluetooth: hci12: sending frame failed (-49) [ 1621.751641] Bluetooth: hci11: command 0x1003 tx timeout [ 1621.757082] Bluetooth: hci11: sending frame failed (-49) [ 1621.891879] Bluetooth: Error in BCSP hdr checksum [ 1621.896823] Bluetooth: Error in BCSP hdr checksum [ 1622.151827] Bluetooth: Error in BCSP hdr checksum [ 1622.156723] Bluetooth: Error in BCSP hdr checksum [ 1622.411826] Bluetooth: Error in BCSP hdr checksum [ 1622.416788] Bluetooth: Error in BCSP hdr checksum [ 1622.471639] Bluetooth: hci3: command 0x1009 tx timeout [ 1622.671852] Bluetooth: Error in BCSP hdr checksum [ 1622.676844] Bluetooth: Error in BCSP hdr checksum [ 1622.931776] Bluetooth: Error in BCSP hdr checksum [ 1622.936669] Bluetooth: Error in BCSP hdr checksum [ 1622.951616] Bluetooth: hci8: command 0x1009 tx timeout [ 1623.031630] Bluetooth: hci10: command 0x1001 tx timeout [ 1623.037056] Bluetooth: hci10: sending frame failed (-49) [ 1623.191767] Bluetooth: Error in BCSP hdr checksum [ 1623.197039] Bluetooth: Error in BCSP hdr checksum [ 1623.431609] Bluetooth: hci6: command 0x1003 tx timeout [ 1623.437694] Bluetooth: hci6: sending frame failed (-49) [ 1623.452613] Bluetooth: Error in BCSP hdr checksum [ 1623.457475] Bluetooth: Error in BCSP hdr checksum [ 1623.711736] Bluetooth: Error in BCSP hdr checksum [ 1623.716620] Bluetooth: Error in BCSP hdr checksum [ 1623.761576] Bluetooth: hci12: command 0x1009 tx timeout [ 1623.841842] Bluetooth: hci11: command 0x1001 tx timeout [ 1623.847300] Bluetooth: hci11: sending frame failed (-49) [ 1623.971799] Bluetooth: Error in BCSP hdr checksum [ 1623.976789] Bluetooth: Error in BCSP hdr checksum [ 1624.231814] Bluetooth: Error in BCSP hdr checksum [ 1624.236749] Bluetooth: Error in BCSP hdr checksum [ 1624.491715] Bluetooth: Error in BCSP hdr checksum [ 1624.496592] Bluetooth: Error in BCSP hdr checksum [ 1624.751703] Bluetooth: Error in BCSP hdr checksum [ 1624.756582] Bluetooth: Error in BCSP hdr checksum [ 1625.011677] Bluetooth: Error in BCSP hdr checksum [ 1625.017023] Bluetooth: Error in BCSP hdr checksum [ 1625.111517] Bluetooth: hci10: command 0x1009 tx timeout [ 1625.271725] Bluetooth: Error in BCSP hdr checksum [ 1625.276613] Bluetooth: Error in BCSP hdr checksum [ 1625.511442] Bluetooth: hci6: command 0x1001 tx timeout [ 1625.516829] Bluetooth: hci6: sending frame failed (-49) [ 1625.531679] Bluetooth: Error in BCSP hdr checksum [ 1625.536601] Bluetooth: Error in BCSP hdr checksum [ 1625.791732] Bluetooth: Error in BCSP hdr checksum [ 1625.796625] Bluetooth: Error in BCSP hdr checksum [ 1625.911421] Bluetooth: hci11: command 0x1009 tx timeout [ 1626.051650] Bluetooth: Error in BCSP hdr checksum [ 1626.056532] Bluetooth: Error in BCSP hdr checksum [ 1626.311721] Bluetooth: Error in BCSP hdr checksum [ 1626.316621] Bluetooth: Error in BCSP hdr checksum 11:34:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="6e115fb6afa768920f7911466f7b5c4b48219a81da386c1d2270217da8c6c4dece8cd019506aa5d5a34ce38517abc5edbd9a4de323c5e8ba7c6380644d705d38b5045b0f83324fb97ac0ab86d7df2527fbcda561e55685fb782dec7e46c66f80cad0daa9ca394bd963c33b8ac9cb83294011d7f1b9cd1d5d1893bfed9f2d613c20670ba0f1a0963fba01c629ecab86b6c8b83fc1ab6ed2f7beff65f17fcc18a934c63a3e127a1b44c16b2512293d024a43b227c7700b00ba022fe99367865f72a95e92459b6af8c31caaf01e180d371476cc46d41213ad519ed33df21adbca6c7ffcca8470301dd163452e738ba30f5a169e4075") ioctl$TIOCSRS485(r0, 0x542f, &(0x7f0000000000)={0x5, 0xd7, 0xff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:34:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:34:36 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x0, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1626.571801] Bluetooth: Error in BCSP hdr checksum [ 1626.577242] Bluetooth: Error in BCSP hdr checksum [ 1626.832401] Bluetooth: Error in BCSP hdr checksum [ 1626.839634] Bluetooth: Error in BCSP hdr checksum [ 1627.093139] Bluetooth: Error in BCSP hdr checksum [ 1627.098170] Bluetooth: Error in BCSP hdr checksum 11:34:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1627.353764] Bluetooth: Error in BCSP hdr checksum [ 1627.358667] Bluetooth: Error in BCSP hdr checksum [ 1627.591344] Bluetooth: hci6: command 0x1009 tx timeout [ 1627.611639] Bluetooth: Error in BCSP hdr checksum [ 1627.616533] Bluetooth: Error in BCSP hdr checksum 11:34:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f0000000100)={0x1, 0x18, [0x3, 0x8, 0x0, 0x790], &(0x7f00000000c0)=[0x0, 0x0, 0x0]}) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001180), 0x2, 0x0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f0000000180)={{r0}, "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"}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x5, 0x9f4a, 0x8001, 0x8, 0x9, "b019937fe05f38025b14788ae414910107ecc9"}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f00000011c0)={0x9f0000, 0x8, 0xff, r0, 0x0, &(0x7f0000000140)={0x9b0902, 0xa0000000, '\x00', @value64=0xfff}}) 11:34:37 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x0, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:34:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:34:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1627.871794] Bluetooth: Error in BCSP hdr checksum [ 1627.878997] Bluetooth: Error in BCSP hdr checksum [ 1628.131574] Bluetooth: Error in BCSP hdr checksum [ 1628.136453] Bluetooth: Error in BCSP hdr checksum [ 1628.391536] Bluetooth: Error in BCSP hdr checksum [ 1628.396424] Bluetooth: Error in BCSP hdr checksum [ 1628.561314] Bluetooth: hci3: command 0x1003 tx timeout [ 1628.566693] Bluetooth: hci3: sending frame failed (-49) [ 1628.651506] Bluetooth: Error in BCSP hdr checksum [ 1628.656845] Bluetooth: Error in BCSP hdr checksum [ 1628.911494] Bluetooth: Error in BCSP hdr checksum [ 1628.916414] Bluetooth: Error in BCSP hdr checksum [ 1629.171650] Bluetooth: Error in BCSP hdr checksum [ 1629.176633] Bluetooth: Error in BCSP hdr checksum [ 1629.431515] Bluetooth: Error in BCSP hdr checksum [ 1629.436430] Bluetooth: Error in BCSP hdr checksum [ 1629.691507] Bluetooth: Error in BCSP hdr checksum [ 1629.696399] Bluetooth: Error in BCSP hdr checksum [ 1629.831226] Bluetooth: hci8: command 0x1003 tx timeout [ 1629.836604] Bluetooth: hci8: sending frame failed (-49) [ 1629.951362] Bluetooth: Error in BCSP hdr checksum [ 1629.956748] Bluetooth: Error in BCSP hdr checksum 11:34:40 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x8) ioctl$KDDELIO(r1, 0x4b35, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x3) 11:34:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:34:40 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1630.211410] Bluetooth: Error in BCSP hdr checksum [ 1630.216336] Bluetooth: Error in BCSP hdr checksum [ 1630.471553] Bluetooth: Error in BCSP hdr checksum [ 1630.476443] Bluetooth: Error in BCSP hdr checksum [ 1630.631184] Bluetooth: hci3: command 0x1001 tx timeout [ 1630.636576] Bluetooth: hci3: sending frame failed (-49) [ 1630.731419] Bluetooth: Error in BCSP hdr checksum [ 1630.736328] Bluetooth: Error in BCSP hdr checksum [ 1630.991454] Bluetooth: Error in BCSP hdr checksum [ 1630.996456] Bluetooth: Error in BCSP hdr checksum [ 1631.251388] Bluetooth: Error in BCSP hdr checksum [ 1631.256309] Bluetooth: Error in BCSP hdr checksum 11:34:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1631.511531] Bluetooth: Error in BCSP hdr checksum [ 1631.516442] Bluetooth: Error in BCSP hdr checksum [ 1631.771403] Bluetooth: Error in BCSP hdr checksum [ 1631.776321] Bluetooth: Error in BCSP hdr checksum [ 1631.911138] Bluetooth: hci8: command 0x1001 tx timeout [ 1631.916523] Bluetooth: hci8: sending frame failed (-49) [ 1632.031356] Bluetooth: Error in BCSP hdr checksum [ 1632.036325] Bluetooth: Error in BCSP hdr checksum [ 1632.291251] Bluetooth: Error in BCSP hdr checksum [ 1632.296174] Bluetooth: Error in BCSP hdr checksum [ 1632.311093] Bluetooth: hci10: command 0x1003 tx timeout [ 1632.316509] Bluetooth: hci10: sending frame failed (-49) [ 1632.551409] Bluetooth: Error in BCSP hdr checksum [ 1632.556323] Bluetooth: Error in BCSP hdr checksum [ 1632.711109] Bluetooth: hci3: command 0x1009 tx timeout [ 1632.811238] Bluetooth: Error in BCSP hdr checksum [ 1632.816140] Bluetooth: Error in BCSP hdr checksum [ 1633.071298] Bluetooth: Error in BCSP hdr checksum [ 1633.076223] Bluetooth: Error in BCSP hdr checksum [ 1633.331283] Bluetooth: Error in BCSP hdr checksum [ 1633.336173] Bluetooth: Error in BCSP hdr checksum [ 1633.591280] Bluetooth: Error in BCSP hdr checksum [ 1633.596265] Bluetooth: Error in BCSP hdr checksum [ 1633.851167] Bluetooth: Error in BCSP hdr checksum [ 1633.856056] Bluetooth: Error in BCSP hdr checksum [ 1633.991006] Bluetooth: hci8: command 0x1009 tx timeout [ 1634.111190] Bluetooth: Error in BCSP hdr checksum [ 1634.116065] Bluetooth: Error in BCSP hdr checksum [ 1634.371229] Bluetooth: Error in BCSP hdr checksum [ 1634.376119] Bluetooth: Error in BCSP hdr checksum [ 1634.391015] Bluetooth: hci10: command 0x1001 tx timeout [ 1634.396568] Bluetooth: hci10: sending frame failed (-49) [ 1634.631803] Bluetooth: Error in BCSP hdr checksum [ 1634.636683] Bluetooth: Error in BCSP hdr checksum [ 1634.891335] Bluetooth: Error in BCSP hdr checksum [ 1634.896267] Bluetooth: Error in BCSP hdr checksum [ 1635.151132] Bluetooth: Error in BCSP hdr checksum [ 1635.156039] Bluetooth: Error in BCSP hdr checksum [ 1635.411183] Bluetooth: Error in BCSP hdr checksum [ 1635.416078] Bluetooth: Error in BCSP hdr checksum [ 1635.671294] Bluetooth: Error in BCSP hdr checksum [ 1635.676194] Bluetooth: Error in BCSP hdr checksum [ 1635.931213] Bluetooth: Error in BCSP hdr checksum [ 1635.936143] Bluetooth: Error in BCSP hdr checksum [ 1636.191064] Bluetooth: Error in BCSP hdr checksum [ 1636.195940] Bluetooth: Error in BCSP hdr checksum [ 1636.451133] Bluetooth: Error in BCSP hdr checksum [ 1636.456142] Bluetooth: Error in BCSP hdr checksum [ 1636.470894] Bluetooth: hci10: command 0x1009 tx timeout 11:34:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000500)={0x0, 0x0, 0x1f, 0x1d, 0x21, &(0x7f0000000100)="dcac7edefb572216336e5e7169358968de42d9711cd8afb11392f5d8d33a5900fd3087f6f4871f465517f8e1f4769f2f7e907f6e1612b21da93b5f335db3935a9465f273f2fe9150cc6a293973520fc8991f7520727af280ac8c659338ce9ad393eb3832e478eec2edb377b6b92d7802ca4611f4567b683c5f9dc19282e7a0875f6160a628cb9d9a2e707f7230e987a31762403727134f6cd2c73232eac7764a2c717bc2798e6d3aac142622b079bdc9274f24d21e51d24e651d35dcc5351fbfd69003bcdadb3d3d853cb57af78e943fd571ea2510e3f9cf16c402375dc009d178504f82c1ced2faf5367baf49524e233b9cdb46a6e0edf87e259ca0951e6325a42028c02a6b382b83274f5429017bad27ec30b12eb5d2e3c2ba463e979131560e40272ff71850dd9e92d8bb4854052adba7fbc041ceeae381e0e0c4641eb6b0076f4a4d8c732b45dd97db8c949ad3fa663557930a31b89217f657d5bf2a1bc7085acae3f36939f2e59e0c32ace103600dd2feb34d293959e7ffddb5b904712a2a92b71cf4117e9826f30547f1f490fe19a4fdcb9febe8478a4d888ca9445f54eaeb7453e478b223a9c5e10dfd57467215b0e2abdf4bf2b2681f9fc9320a8f5b0a9d4739f247369e4eff46ed470c8f6e733289f76e4d9d61ff90c34f4b833b78b672a7dd699e0f140e9997978fd18d47c66bdd73b45b009071e6fd541cf3a6943a1ea81270fbb8f38e4ce0129072ecd58f9958f7ca855e6a237da4e97b567735e9a594809b84ba4f767dbcbbfe486f00cb5896d7e081ec09b087174c3cdfbe88b5b6a8050bed688a6876b01169ef74f3b501b1fb095376ee47c063a5513e66b0a7e51353eb2d48ec017668c00a4893f90ae1cce7bca21a4d84da77e06c05e2009095c8f23a6d6f8e71e0e1d22b5833efbbaa01cd2fa62e28d4852663fb854f25640c17efc9303cb4b2b486fbdfb90df873600ce6ced7f85eb00e591adc972bda5e4de3c723ce0de066e0d659f7ab0d5aa21b919eb45b83963c0f91c8d4e793efd0d4d8b1c20ce7cbd17f02f338d32752daf7a9cef1b90ae2dc41cc815f051cb9b8412e57022195ada49709aecddabdcde35ff1c764424a1e10c429a647b032c266935632d307c2e3a7d9f79c7810954ca6d3cba4649454d11478b51a7c0819e8511bda57a5b37be23f2b36619f8b02f92591fc4ee5f8e5e6b004174630cd151813ddc2dc66427ef91697158da7cceb8d9cd7964208bd100aa747b5ff513b9ea13a3111c4ff0c80b8df5d96bf347130bda88c5609c02551f06f51a446f0e2093a5f05f78d405aeb0bbfb011bbfdce80b65abb9f222182c354ab09894526fb8115533d44ff4f08c9defcbc4005fcdff739ac5c0031f05d28f5df43968f5d68d637ec593785b032f3a989415783bd65e6ad93cd9f779caa537219590cac37972711"}) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x2c0, 0x0) dup(r1) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x79f3, 0xbe3c, 0x1, 0x44, 0x19, "2d75ba3b7ea850e956057d92bb0175c0b0decf"}) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:34:46 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:34:46 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:34:46 executing program 0: preadv(0xffffffffffffffff, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f00000007c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000008c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000d00)={0x0, 0x6000, &(0x7f0000000cc0)={&(0x7f0000000940)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000f48704a4fcfbb0c6000008000100", @ANYRES32=r3, @ANYBLOB="04000280"], 0x20}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000100)={'gretap0\x00', &(0x7f00000000c0)={'gre0\x00', 0x0, 0x10, 0x40, 0x4e3195ed, 0x1, {{0x8, 0x4, 0x0, 0x3, 0x20, 0x68, 0x0, 0x4, 0x29, 0x0, @multicast2, @local, {[@generic={0x83, 0x8, "b02f5d5008b6"}, @noop]}}}}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x29, 0x7, 0x2, 0x3, 0x2e, @ipv4={'\x00', '\xff\xff', @multicast2}, @private1, 0x80, 0x80, 0x1f, 0x5}}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vxcan1\x00'}) r4 = socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg(r4, &(0x7f0000007500)={&(0x7f0000006f80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, 0x0, 0x0, 0xffffffffffffffff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x3, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r5, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) recvmmsg(0xffffffffffffffff, &(0x7f0000005d40)=[{{&(0x7f0000000240)=@can, 0x80, &(0x7f00000016c0)=[{&(0x7f00000002c0)=""/137, 0x89}, {&(0x7f0000000380)=""/29, 0x1d}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/130, 0x82}, {&(0x7f0000001480)=""/242, 0xf2}, {&(0x7f0000001580)=""/65, 0x41}, {&(0x7f0000001600)=""/110, 0x6e}, {&(0x7f0000001680)=""/52, 0x34}], 0x8, &(0x7f0000001740)=""/239, 0xef}, 0x300000}, {{&(0x7f0000001840)=@in={0x2, 0x0, @local}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/234, 0xea}], 0x2}, 0x7}, {{&(0x7f0000002a00)=@un=@abs, 0x80, &(0x7f0000003b80)=[{&(0x7f0000002a80)=""/170, 0xaa}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/23, 0x17}], 0x3, &(0x7f0000003bc0)=""/217, 0xd9}, 0xd5}, {{0x0, 0x0, &(0x7f0000003fc0)=[{&(0x7f0000003cc0)=""/143, 0x8f}, {&(0x7f0000003d80)=""/74, 0x4a}, {&(0x7f0000003e00)=""/16, 0x10}, {&(0x7f0000003e40)=""/85, 0x55}, {&(0x7f0000003ec0)=""/46, 0x2e}, {&(0x7f0000003f00)=""/184, 0xb8}], 0x6, &(0x7f0000004040)=""/158, 0x9e}, 0x1}, {{&(0x7f0000004100)=@nfc_llcp, 0x80, &(0x7f0000004500)=[{&(0x7f0000004180)=""/120, 0x78}, {&(0x7f0000004200)=""/100, 0x64}, {&(0x7f0000004280)=""/89, 0x59}, {&(0x7f0000004300)=""/211, 0xd3}, {&(0x7f0000004400)=""/54, 0x36}, {&(0x7f0000004440)=""/171, 0xab}], 0x6, &(0x7f0000004580)=""/135, 0x87}, 0x9}, {{&(0x7f0000004640)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000004a00)=[{&(0x7f00000046c0)=""/87, 0x57}, {&(0x7f0000004740)=""/233, 0xe9}, {&(0x7f0000004840)=""/78, 0x4e}, {&(0x7f00000048c0)}, {&(0x7f0000004900)=""/212, 0xd4}], 0x5, &(0x7f0000004a80)=""/190, 0xbe}, 0xd04}, {{&(0x7f0000004b40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000005cc0)=[{&(0x7f0000004bc0)=""/171, 0xab}, {&(0x7f0000004c80)=""/60, 0x3c}, {&(0x7f0000004cc0)=""/4096, 0x1000}], 0x3, &(0x7f0000005d00)=""/2, 0x2}, 0x4}], 0x7, 0x2000, &(0x7f0000005f00)) r6 = socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg(r6, &(0x7f0000007500)={&(0x7f0000006f80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, 0x0, 0x0, 0xffffffffffffffff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0x3, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r7, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r8, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r8, 0x400455c8, 0x1) [ 1636.720478] Bluetooth: Error in BCSP hdr checksum [ 1636.725612] Bluetooth: Error in BCSP hdr checksum [ 1636.886781] Bluetooth: hci6: sending frame failed (-49) [ 1636.971348] Bluetooth: Error in BCSP hdr checksum [ 1636.976231] Bluetooth: Error in BCSP hdr checksum [ 1637.231028] Bluetooth: Error in BCSP hdr checksum [ 1637.236023] Bluetooth: Error in BCSP hdr checksum [ 1637.490990] Bluetooth: Error in BCSP hdr checksum [ 1637.495963] Bluetooth: Error in BCSP hdr checksum [ 1637.751138] Bluetooth: Error in BCSP hdr checksum [ 1637.756022] Bluetooth: Error in BCSP hdr checksum 11:34:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) open(&(0x7f0000000300)='./file0\x00', 0x6000, 0x43) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="3f2afcffffffffff0057000003010000851000000804000018110000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)='GPL\x00', 0x0, 0x9c, &(0x7f0000000100)=""/156, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000200)={0x3, 0x7, 0x7, 0x8}, 0x10}, 0x78) r3 = syz_open_dev$video(&(0x7f00000002c0), 0x2, 0x0) kcmp(r1, 0xffffffffffffffff, 0x1, r2, r3) 11:34:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:34:47 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:34:47 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1638.011150] Bluetooth: Error in BCSP hdr checksum [ 1638.017537] Bluetooth: Error in BCSP hdr checksum [ 1638.271015] Bluetooth: Error in BCSP hdr checksum [ 1638.275878] Bluetooth: Error in BCSP hdr checksum [ 1638.530913] Bluetooth: Error in BCSP hdr checksum [ 1638.535900] Bluetooth: Error in BCSP hdr checksum [ 1638.710878] Bluetooth: hci3: command 0x1003 tx timeout [ 1638.716230] Bluetooth: hci3: sending frame failed (-49) [ 1638.791031] Bluetooth: Error in BCSP hdr checksum [ 1638.796014] Bluetooth: Error in BCSP hdr checksum [ 1638.950761] Bluetooth: hci6: command 0x1003 tx timeout [ 1638.956123] Bluetooth: hci6: sending frame failed (-49) [ 1639.050951] Bluetooth: Error in BCSP hdr checksum [ 1639.055937] Bluetooth: Error in BCSP hdr checksum [ 1639.310973] Bluetooth: Error in BCSP hdr checksum [ 1639.315883] Bluetooth: Error in BCSP hdr checksum [ 1639.570918] Bluetooth: Error in BCSP hdr checksum [ 1639.575786] Bluetooth: Error in BCSP hdr checksum [ 1639.830896] Bluetooth: Error in BCSP hdr checksum [ 1639.835788] Bluetooth: Error in BCSP hdr checksum [ 1639.990664] Bluetooth: hci8: command 0x1003 tx timeout [ 1639.996049] Bluetooth: hci8: sending frame failed (-49) [ 1640.090940] Bluetooth: Error in BCSP hdr checksum [ 1640.095835] Bluetooth: Error in BCSP hdr checksum [ 1640.350911] Bluetooth: Error in BCSP hdr checksum [ 1640.355909] Bluetooth: Error in BCSP hdr checksum 11:34:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCCONS(r1, 0x541d) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000100)) splice(r1, &(0x7f0000000000)=0x43be1341, r0, &(0x7f00000000c0)=0x80000000, 0x4, 0x1) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:34:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:34:50 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:34:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1640.612646] Bluetooth: Error in BCSP hdr checksum [ 1640.618847] Bluetooth: Error in BCSP hdr checksum [ 1640.790765] Bluetooth: hci3: command 0x1001 tx timeout [ 1640.796192] Bluetooth: hci3: sending frame failed (-49) [ 1640.870899] Bluetooth: Error in BCSP hdr checksum [ 1640.875864] Bluetooth: Error in BCSP hdr checksum [ 1641.030630] Bluetooth: hci6: command 0x1001 tx timeout [ 1641.036144] Bluetooth: hci6: sending frame failed (-49) [ 1641.130856] Bluetooth: Error in BCSP hdr checksum [ 1641.135844] Bluetooth: Error in BCSP hdr checksum [ 1641.391034] Bluetooth: Error in BCSP hdr checksum [ 1641.395975] Bluetooth: Error in BCSP hdr checksum [ 1641.650846] Bluetooth: Error in BCSP hdr checksum [ 1641.655737] Bluetooth: Error in BCSP hdr checksum [ 1641.911153] Bluetooth: Error in BCSP hdr checksum [ 1641.916191] Bluetooth: Error in BCSP hdr checksum [ 1642.070553] Bluetooth: hci8: command 0x1001 tx timeout [ 1642.075943] Bluetooth: hci8: sending frame failed (-49) [ 1642.170794] Bluetooth: Error in BCSP hdr checksum [ 1642.175674] Bluetooth: Error in BCSP hdr checksum [ 1642.430719] Bluetooth: Error in BCSP hdr checksum [ 1642.435643] Bluetooth: Error in BCSP hdr checksum [ 1642.550589] Bluetooth: hci10: command 0x1003 tx timeout [ 1642.556066] Bluetooth: hci10: sending frame failed (-49) [ 1642.690717] Bluetooth: Error in BCSP hdr checksum [ 1642.695660] Bluetooth: Error in BCSP hdr checksum [ 1642.870509] Bluetooth: hci3: command 0x1009 tx timeout [ 1642.950903] Bluetooth: Error in BCSP hdr checksum [ 1642.955931] Bluetooth: Error in BCSP hdr checksum [ 1643.110492] Bluetooth: hci6: command 0x1009 tx timeout [ 1643.210675] Bluetooth: Error in BCSP hdr checksum [ 1643.215592] Bluetooth: Error in BCSP hdr checksum [ 1643.430501] Bluetooth: hci11: command 0x1003 tx timeout [ 1643.435970] Bluetooth: hci11: sending frame failed (-49) [ 1643.470661] Bluetooth: Error in BCSP hdr checksum [ 1643.475554] Bluetooth: Error in BCSP hdr checksum [ 1643.730677] Bluetooth: Error in BCSP hdr checksum [ 1643.735683] Bluetooth: Error in BCSP hdr checksum [ 1643.990715] Bluetooth: Error in BCSP hdr checksum [ 1643.995608] Bluetooth: Error in BCSP hdr checksum [ 1644.150467] Bluetooth: hci8: command 0x1009 tx timeout [ 1644.250625] Bluetooth: Error in BCSP hdr checksum [ 1644.255501] Bluetooth: Error in BCSP hdr checksum [ 1644.510640] Bluetooth: Error in BCSP hdr checksum [ 1644.515676] Bluetooth: Error in BCSP hdr checksum [ 1644.630452] Bluetooth: hci10: command 0x1001 tx timeout [ 1644.636003] Bluetooth: hci10: sending frame failed (-49) [ 1644.770655] Bluetooth: Error in BCSP hdr checksum [ 1644.775535] Bluetooth: Error in BCSP hdr checksum [ 1645.030646] Bluetooth: Error in BCSP hdr checksum [ 1645.035547] Bluetooth: Error in BCSP hdr checksum [ 1645.290686] Bluetooth: Error in BCSP hdr checksum [ 1645.295602] Bluetooth: Error in BCSP hdr checksum [ 1645.510394] Bluetooth: hci11: command 0x1001 tx timeout [ 1645.515830] Bluetooth: hci11: sending frame failed (-49) [ 1645.550575] Bluetooth: Error in BCSP hdr checksum [ 1645.555547] Bluetooth: Error in BCSP hdr checksum [ 1645.561196] Bluetooth: Error in BCSP hdr checksum [ 1645.810643] Bluetooth: Error in BCSP hdr checksum [ 1645.815571] Bluetooth: Error in BCSP hdr checksum [ 1646.070639] Bluetooth: Error in BCSP hdr checksum [ 1646.075525] Bluetooth: Error in BCSP hdr checksum [ 1646.330547] Bluetooth: Error in BCSP hdr checksum [ 1646.335538] Bluetooth: Error in BCSP hdr checksum [ 1646.590520] Bluetooth: Error in BCSP hdr checksum [ 1646.595414] Bluetooth: Error in BCSP hdr checksum [ 1646.710332] Bluetooth: hci10: command 0x1009 tx timeout 11:34:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x646901, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:34:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:34:56 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1646.850629] Bluetooth: Error in BCSP hdr checksum [ 1646.855612] Bluetooth: Error in BCSP hdr checksum [ 1647.110588] Bluetooth: Error in BCSP hdr checksum [ 1647.115497] Bluetooth: Error in BCSP hdr checksum [ 1647.370469] Bluetooth: Error in BCSP hdr checksum [ 1647.375359] Bluetooth: Error in BCSP hdr checksum 11:34:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xc) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1647.590314] Bluetooth: hci11: command 0x1009 tx timeout [ 1647.630478] Bluetooth: Error in BCSP hdr checksum [ 1647.635373] Bluetooth: Error in BCSP hdr checksum [ 1647.890445] Bluetooth: Error in BCSP hdr checksum [ 1647.895359] Bluetooth: Error in BCSP hdr checksum [ 1648.150510] Bluetooth: Error in BCSP hdr checksum [ 1648.155403] Bluetooth: Error in BCSP hdr checksum 11:34:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:34:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:34:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:34:58 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1648.410772] Bluetooth: Error in BCSP hdr checksum [ 1648.415900] Bluetooth: Error in BCSP hdr checksum [ 1648.670437] Bluetooth: Error in BCSP hdr checksum [ 1648.675378] Bluetooth: Error in BCSP hdr checksum [ 1648.930488] Bluetooth: Error in BCSP hdr checksum [ 1648.935474] Bluetooth: Error in BCSP hdr checksum [ 1649.191005] Bluetooth: Error in BCSP hdr checksum [ 1649.195920] Bluetooth: Error in BCSP hdr checksum [ 1649.450384] Bluetooth: Error in BCSP hdr checksum [ 1649.455341] Bluetooth: Error in BCSP hdr checksum [ 1649.590143] Bluetooth: hci3: command 0x1003 tx timeout [ 1649.595685] Bluetooth: hci3: sending frame failed (-49) [ 1649.710365] Bluetooth: Error in BCSP hdr checksum [ 1649.715625] Bluetooth: Error in BCSP hdr checksum [ 1649.970339] Bluetooth: Error in BCSP hdr checksum [ 1649.975288] Bluetooth: Error in BCSP hdr checksum [ 1650.232746] Bluetooth: Error in BCSP hdr checksum [ 1650.237806] Bluetooth: Error in BCSP hdr checksum [ 1650.310105] Bluetooth: hci8: command 0x1003 tx timeout [ 1650.310295] Bluetooth: hci6: command 0x1003 tx timeout [ 1650.316868] Bluetooth: hci8: sending frame failed (-49) [ 1650.328249] Bluetooth: hci6: sending frame failed (-49) [ 1650.494115] Bluetooth: Error in BCSP hdr checksum [ 1650.499121] Bluetooth: Error in BCSP hdr checksum [ 1650.750689] Bluetooth: Error in BCSP hdr checksum [ 1650.755622] Bluetooth: Error in BCSP hdr checksum [ 1651.010377] Bluetooth: Error in BCSP hdr checksum [ 1651.015272] Bluetooth: Error in BCSP hdr checksum [ 1651.270309] Bluetooth: Error in BCSP hdr checksum [ 1651.275312] Bluetooth: Error in BCSP hdr checksum [ 1651.530391] Bluetooth: Error in BCSP hdr checksum [ 1651.535323] Bluetooth: Error in BCSP hdr checksum [ 1651.670069] Bluetooth: hci3: command 0x1001 tx timeout [ 1651.675430] Bluetooth: hci3: sending frame failed (-49) [ 1651.790306] Bluetooth: Error in BCSP hdr checksum [ 1651.795367] Bluetooth: Error in BCSP hdr checksum 11:35:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x183000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x4b, 0xffffff80, 0xcb5, 0x9, 0x12, "10361e5651dfc7d80afc64e1bc18c1190d3cb7"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x12) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:35:01 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:35:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1652.028118] Unknown ioctl 21506 [ 1652.050833] Bluetooth: Error in BCSP hdr checksum [ 1652.055819] Bluetooth: Error in BCSP hdr checksum 11:35:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:35:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:35:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1652.310765] Bluetooth: Error in BCSP hdr checksum [ 1652.317411] Bluetooth: Error in BCSP hdr checksum 11:35:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(r0, 0x0, 0x0, 0x0) [ 1652.391140] Bluetooth: hci6: command 0x1001 tx timeout [ 1652.396512] Bluetooth: hci6: sending frame failed (-49) [ 1652.402343] Bluetooth: hci8: command 0x1001 tx timeout [ 1652.425785] Bluetooth: hci8: sending frame failed (-49) [ 1652.570245] Bluetooth: Error in BCSP hdr checksum [ 1652.575164] Bluetooth: Error in BCSP hdr checksum [ 1652.830308] Bluetooth: Error in BCSP hdr checksum [ 1652.835295] Bluetooth: Error in BCSP hdr checksum [ 1652.854451] Unknown ioctl 21506 [ 1653.090259] Bluetooth: Error in BCSP hdr checksum [ 1653.095167] Bluetooth: Error in BCSP hdr checksum [ 1653.350220] Bluetooth: Error in BCSP hdr checksum [ 1653.355139] Bluetooth: Error in BCSP hdr checksum [ 1653.610221] Bluetooth: Error in BCSP hdr checksum [ 1653.615127] Bluetooth: Error in BCSP hdr checksum [ 1653.749941] Bluetooth: hci3: command 0x1009 tx timeout [ 1653.870142] Bluetooth: Error in BCSP hdr checksum [ 1653.875246] Bluetooth: Error in BCSP hdr checksum [ 1654.070040] Bluetooth: hci10: command 0x1003 tx timeout [ 1654.075534] Bluetooth: hci10: sending frame failed (-49) [ 1654.130112] Bluetooth: Error in BCSP hdr checksum [ 1654.135102] Bluetooth: Error in BCSP hdr checksum [ 1654.390091] Bluetooth: Error in BCSP hdr checksum [ 1654.395026] Bluetooth: Error in BCSP hdr checksum [ 1654.469907] Bluetooth: hci8: command 0x1009 tx timeout [ 1654.475285] Bluetooth: hci6: command 0x1009 tx timeout [ 1654.650053] Bluetooth: Error in BCSP hdr checksum [ 1654.655085] Bluetooth: Error in BCSP hdr checksum [ 1654.660733] Bluetooth: Error in BCSP hdr checksum [ 1654.869943] Bluetooth: hci11: command 0x1003 tx timeout [ 1654.875432] Bluetooth: hci11: sending frame failed (-49) [ 1654.910342] Bluetooth: Error in BCSP hdr checksum [ 1654.915377] Bluetooth: Error in BCSP hdr checksum [ 1655.170067] Bluetooth: Error in BCSP hdr checksum [ 1655.175135] Bluetooth: Error in BCSP hdr checksum [ 1655.430118] Bluetooth: Error in BCSP hdr checksum [ 1655.435019] Bluetooth: Error in BCSP hdr checksum [ 1655.690175] Bluetooth: Error in BCSP hdr checksum [ 1655.695190] Bluetooth: Error in BCSP hdr checksum [ 1655.950256] Bluetooth: Error in BCSP hdr checksum [ 1655.955188] Bluetooth: Error in BCSP hdr checksum [ 1656.149989] Bluetooth: hci10: command 0x1001 tx timeout [ 1656.155449] Bluetooth: hci10: sending frame failed (-49) [ 1656.210149] Bluetooth: Error in BCSP hdr checksum [ 1656.215054] Bluetooth: Error in BCSP hdr checksum [ 1656.470289] Bluetooth: Error in BCSP hdr checksum [ 1656.475484] Bluetooth: Error in BCSP hdr checksum [ 1656.729982] Bluetooth: Error in BCSP hdr checksum [ 1656.734874] Bluetooth: Error in BCSP hdr checksum [ 1656.949844] Bluetooth: hci11: command 0x1001 tx timeout [ 1656.955283] Bluetooth: hci11: sending frame failed (-49) [ 1656.990007] Bluetooth: Error in BCSP hdr checksum [ 1656.994939] Bluetooth: Error in BCSP hdr checksum [ 1657.250059] Bluetooth: Error in BCSP hdr checksum [ 1657.254945] Bluetooth: Error in BCSP hdr checksum [ 1657.510066] Bluetooth: Error in BCSP hdr checksum [ 1657.514945] Bluetooth: Error in BCSP hdr checksum 11:35:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1657.770040] Bluetooth: Error in BCSP hdr checksum [ 1657.774951] Bluetooth: Error in BCSP hdr checksum [ 1658.030087] Bluetooth: Error in BCSP hdr checksum [ 1658.034974] Bluetooth: Error in BCSP hdr checksum [ 1658.229944] Bluetooth: hci10: command 0x1009 tx timeout [ 1658.290033] Bluetooth: Error in BCSP hdr checksum [ 1658.294939] Bluetooth: Error in BCSP hdr checksum 11:35:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) read(r1, &(0x7f00000000c0)=""/4096, 0x1000) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:35:08 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(r0, 0x0, 0x0, 0x0) 11:35:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:35:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) dup2(r0, r3) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r1, 0x8010671f, &(0x7f00000010c0)={&(0x7f00000000c0)=""/4096, 0x1000}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r4, 0x400455c8, 0x1) [ 1658.550589] Bluetooth: Error in BCSP hdr checksum [ 1658.557326] Bluetooth: Error in BCSP hdr checksum [ 1658.809857] Bluetooth: Error in BCSP hdr checksum [ 1658.814891] Bluetooth: Error in BCSP hdr checksum [ 1659.029723] Bluetooth: hci11: command 0x1009 tx timeout [ 1659.069925] Bluetooth: Error in BCSP hdr checksum [ 1659.074990] Bluetooth: Error in BCSP hdr checksum [ 1659.329784] Bluetooth: Error in BCSP hdr checksum [ 1659.334790] Bluetooth: Error in BCSP hdr checksum [ 1659.589970] Bluetooth: Error in BCSP hdr checksum [ 1659.595039] Bluetooth: Error in BCSP hdr checksum [ 1659.829639] Bluetooth: hci3: command 0x1003 tx timeout [ 1659.835122] Bluetooth: hci3: sending frame failed (-49) [ 1659.849825] Bluetooth: Error in BCSP hdr checksum [ 1659.855322] Bluetooth: Error in BCSP hdr checksum [ 1660.109829] Bluetooth: Error in BCSP hdr checksum [ 1660.114762] Bluetooth: Error in BCSP hdr checksum [ 1660.369852] Bluetooth: Error in BCSP hdr checksum [ 1660.374740] Bluetooth: Error in BCSP hdr checksum [ 1660.469691] Bluetooth: hci6: command 0x1003 tx timeout [ 1660.475093] Bluetooth: hci6: sending frame failed (-49) [ 1660.559539] Bluetooth: hci8: command 0x1003 tx timeout [ 1660.564962] Bluetooth: hci8: sending frame failed (-49) [ 1660.630264] Bluetooth: Error in BCSP hdr checksum [ 1660.635292] Bluetooth: Error in BCSP hdr checksum [ 1660.889774] Bluetooth: Error in BCSP hdr checksum [ 1660.894737] Bluetooth: Error in BCSP hdr checksum [ 1661.149834] Bluetooth: Error in BCSP hdr checksum [ 1661.154813] Bluetooth: Error in BCSP hdr checksum [ 1661.409857] Bluetooth: Error in BCSP hdr checksum [ 1661.414742] Bluetooth: Error in BCSP hdr checksum [ 1661.669762] Bluetooth: Error in BCSP hdr checksum [ 1661.674748] Bluetooth: Error in BCSP hdr checksum [ 1661.909532] Bluetooth: hci3: command 0x1001 tx timeout [ 1661.914880] Bluetooth: hci3: sending frame failed (-49) [ 1661.929779] Bluetooth: Error in BCSP hdr checksum [ 1661.934692] Bluetooth: Error in BCSP hdr checksum [ 1662.189712] Bluetooth: Error in BCSP hdr checksum [ 1662.194725] Bluetooth: Error in BCSP hdr checksum [ 1662.449667] Bluetooth: Error in BCSP hdr checksum [ 1662.454568] Bluetooth: Error in BCSP hdr checksum [ 1662.559554] Bluetooth: hci6: command 0x1001 tx timeout [ 1662.564897] Bluetooth: hci6: sending frame failed (-49) [ 1662.639453] Bluetooth: hci8: command 0x1001 tx timeout [ 1662.644855] Bluetooth: hci8: sending frame failed (-49) [ 1662.709866] Bluetooth: Error in BCSP hdr checksum [ 1662.714799] Bluetooth: Error in BCSP hdr checksum 11:35:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(r0, 0x0, 0x0, 0x0) 11:35:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:35:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x9) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:35:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1662.969937] Bluetooth: Error in BCSP hdr checksum [ 1662.977088] Bluetooth: Error in BCSP hdr checksum [ 1663.229924] Bluetooth: Error in BCSP hdr checksum [ 1663.235630] Bluetooth: Error in BCSP hdr checksum [ 1663.489820] Bluetooth: Error in BCSP hdr checksum [ 1663.494835] Bluetooth: Error in BCSP hdr checksum 11:35:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1663.751060] Bluetooth: Error in BCSP hdr checksum [ 1663.757127] Bluetooth: Error in BCSP hdr checksum 11:35:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6e653a737981203030303030303030303030303030303034303933000000008000"/42], 0x2a, 0xfffffffffffffffc) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1663.877474] encrypted_key: master key parameter '00000000000000004093' is invalid [ 1663.896617] encrypted_key: master key parameter '00000000000000004093' is invalid [ 1663.989490] Bluetooth: hci3: command 0x1009 tx timeout [ 1664.011120] Bluetooth: Error in BCSP hdr checksum [ 1664.016102] Bluetooth: Error in BCSP hdr checksum 11:35:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1664.269662] Bluetooth: Error in BCSP hdr checksum [ 1664.274585] Bluetooth: Error in BCSP hdr checksum [ 1664.529632] Bluetooth: Error in BCSP hdr checksum [ 1664.534566] Bluetooth: Error in BCSP hdr checksum [ 1664.629411] Bluetooth: hci6: command 0x1009 tx timeout [ 1664.719352] Bluetooth: hci8: command 0x1009 tx timeout [ 1664.789860] Bluetooth: Error in BCSP hdr checksum [ 1664.794753] Bluetooth: Error in BCSP hdr checksum [ 1665.039314] Bluetooth: hci10: command 0x1003 tx timeout [ 1665.044800] Bluetooth: hci10: sending frame failed (-49) [ 1665.049568] Bluetooth: Error in BCSP hdr checksum [ 1665.055105] Bluetooth: Error in BCSP hdr checksum [ 1665.309528] Bluetooth: Error in BCSP hdr checksum [ 1665.314438] Bluetooth: Error in BCSP hdr checksum [ 1665.569518] Bluetooth: Error in BCSP hdr checksum [ 1665.574481] Bluetooth: Error in BCSP hdr checksum [ 1665.829530] Bluetooth: Error in BCSP hdr checksum [ 1665.834441] Bluetooth: Error in BCSP hdr checksum [ 1665.839262] Bluetooth: hci11: command 0x1003 tx timeout [ 1665.845322] Bluetooth: hci11: sending frame failed (-49) [ 1665.989291] Bluetooth: hci12: command 0x1003 tx timeout [ 1665.994782] Bluetooth: hci12: sending frame failed (-49) [ 1666.089483] Bluetooth: Error in BCSP hdr checksum [ 1666.094420] Bluetooth: Error in BCSP hdr checksum [ 1666.349445] Bluetooth: Error in BCSP hdr checksum [ 1666.354358] Bluetooth: Error in BCSP hdr checksum [ 1666.610025] Bluetooth: Error in BCSP hdr checksum [ 1666.614945] Bluetooth: Error in BCSP hdr checksum [ 1666.869476] Bluetooth: Error in BCSP hdr checksum [ 1666.874745] Bluetooth: Error in BCSP hdr checksum [ 1667.109208] Bluetooth: hci10: command 0x1001 tx timeout [ 1667.114647] Bluetooth: hci10: sending frame failed (-49) [ 1667.140036] Bluetooth: Error in BCSP hdr checksum [ 1667.144917] Bluetooth: Error in BCSP hdr checksum [ 1667.399555] Bluetooth: Error in BCSP hdr checksum [ 1667.404502] Bluetooth: Error in BCSP hdr checksum [ 1667.659397] Bluetooth: Error in BCSP hdr checksum [ 1667.664285] Bluetooth: Error in BCSP hdr checksum [ 1667.909225] Bluetooth: hci11: command 0x1001 tx timeout [ 1667.914681] Bluetooth: hci11: sending frame failed (-49) [ 1667.919400] Bluetooth: Error in BCSP hdr checksum [ 1667.924980] Bluetooth: Error in BCSP hdr checksum 11:35:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x600201, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1668.079242] Bluetooth: hci12: command 0x1001 tx timeout [ 1668.084688] Bluetooth: hci12: sending frame failed (-49) [ 1668.179457] Bluetooth: Error in BCSP hdr checksum [ 1668.184367] Bluetooth: Error in BCSP hdr checksum [ 1668.439381] Bluetooth: Error in BCSP hdr checksum [ 1668.444258] Bluetooth: Error in BCSP hdr checksum 11:35:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:35:18 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:35:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040), 0x835, 0x400000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x1d) ioctl$KDADDIO(r0, 0x400455c8, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00000000c0)) 11:35:18 executing program 0: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000140)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r0}}, 0x18) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:35:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x440, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x11) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1668.701155] Bluetooth: Error in BCSP hdr checksum [ 1668.706094] Bluetooth: Error in BCSP hdr checksum 11:35:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1668.960055] Bluetooth: Error in BCSP hdr checksum [ 1668.965721] Bluetooth: Error in BCSP hdr checksum [ 1669.189109] Bluetooth: hci10: command 0x1009 tx timeout [ 1669.219373] Bluetooth: Error in BCSP hdr checksum [ 1669.224385] Bluetooth: Error in BCSP hdr checksum [ 1669.479357] Bluetooth: Error in BCSP hdr checksum [ 1669.484221] Bluetooth: Error in BCSP hdr checksum [ 1669.739527] Bluetooth: Error in BCSP hdr checksum [ 1669.744465] Bluetooth: Error in BCSP hdr checksum [ 1669.910882] ieee802154 phy0 wpan0: encryption failed: -22 [ 1669.916463] ieee802154 phy1 wpan1: encryption failed: -22 [ 1669.989113] Bluetooth: hci11: command 0x1009 tx timeout [ 1669.999431] Bluetooth: Error in BCSP hdr checksum [ 1670.004410] Bluetooth: Error in BCSP hdr checksum [ 1670.149072] Bluetooth: hci12: command 0x1009 tx timeout [ 1670.259311] Bluetooth: Error in BCSP hdr checksum [ 1670.264348] Bluetooth: Error in BCSP hdr checksum [ 1670.519414] Bluetooth: Error in BCSP hdr checksum [ 1670.524328] Bluetooth: Error in BCSP hdr checksum [ 1670.779301] Bluetooth: Error in BCSP hdr checksum [ 1670.784344] Bluetooth: Error in BCSP hdr checksum [ 1670.789519] Bluetooth: hci3: command 0x1003 tx timeout [ 1670.795061] Bluetooth: hci3: sending frame failed (-49) [ 1670.869099] Bluetooth: hci6: command 0x1003 tx timeout [ 1670.874629] Bluetooth: hci6: sending frame failed (-49) [ 1671.039406] Bluetooth: Error in BCSP hdr checksum [ 1671.044297] Bluetooth: Error in BCSP hdr checksum [ 1671.299173] Bluetooth: Error in BCSP hdr checksum [ 1671.304125] Bluetooth: Error in BCSP hdr checksum [ 1671.559261] Bluetooth: Error in BCSP hdr checksum [ 1671.564260] Bluetooth: Error in BCSP hdr checksum [ 1671.819196] Bluetooth: Error in BCSP hdr checksum [ 1671.824181] Bluetooth: Error in BCSP hdr checksum [ 1672.079173] Bluetooth: Error in BCSP hdr checksum [ 1672.084052] Bluetooth: Error in BCSP hdr checksum [ 1672.339195] Bluetooth: Error in BCSP hdr checksum [ 1672.344756] Bluetooth: Error in BCSP hdr checksum [ 1672.599390] Bluetooth: Error in BCSP hdr checksum [ 1672.604287] Bluetooth: Error in BCSP hdr checksum [ 1672.859118] Bluetooth: Error in BCSP hdr checksum [ 1672.864017] Bluetooth: Error in BCSP hdr checksum [ 1672.869312] Bluetooth: hci3: command 0x1001 tx timeout [ 1672.874653] Bluetooth: hci3: sending frame failed (-49) [ 1672.949123] Bluetooth: hci6: command 0x1001 tx timeout [ 1672.954509] Bluetooth: hci6: sending frame failed (-49) [ 1673.129137] Bluetooth: Error in BCSP hdr checksum [ 1673.134174] Bluetooth: Error in BCSP hdr checksum [ 1673.389133] Bluetooth: Error in BCSP hdr checksum [ 1673.394018] Bluetooth: Error in BCSP hdr checksum [ 1673.649130] Bluetooth: Error in BCSP hdr checksum [ 1673.654049] Bluetooth: Error in BCSP hdr checksum [ 1673.909622] Bluetooth: Error in BCSP hdr checksum [ 1673.914509] Bluetooth: Error in BCSP hdr checksum [ 1674.169040] Bluetooth: Error in BCSP hdr checksum [ 1674.173932] Bluetooth: Error in BCSP hdr checksum 11:35:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x40002, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_STOP_AP(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x0, 0x8, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0xc00, 0x64}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x88445354cc10f638}, 0x10) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000000)={0xf1, 0x1c, 0xffffffff, 0xb84, 0x17, "12e1cc9c0ba207b094ffffffffffff00"}) 11:35:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x1a) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) ioctl$INCFS_IOC_PERMIT_FILL(0xffffffffffffffff, 0x40046721, &(0x7f0000000180)={r1}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:35:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:35:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6e653a737981203030303030303030303030303030303034303933000000008000"/42], 0x2a, 0xfffffffffffffffc) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180), &(0x7f0000000100), 0xca, 0xfffffffffffffffe) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1674.429184] Bluetooth: Error in BCSP hdr checksum [ 1674.434199] Bluetooth: Error in BCSP hdr checksum [ 1674.524776] encrypted_key: master key parameter '00000000000000004093' is invalid [ 1674.560454] encrypted_key: master key parameter '00000000000000004093' is invalid 11:35:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:35:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1674.689282] Bluetooth: Error in BCSP hdr checksum [ 1674.694961] Bluetooth: Error in BCSP hdr checksum 11:35:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1674.949128] Bluetooth: hci3: command 0x1009 tx timeout [ 1674.950693] Bluetooth: Error in BCSP hdr checksum [ 1674.959534] Bluetooth: Error in BCSP hdr checksum 11:35:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1675.037155] Bluetooth: hci6: command 0x1009 tx timeout 11:35:25 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1675.209068] Bluetooth: Error in BCSP hdr checksum [ 1675.214340] Bluetooth: Error in BCSP hdr checksum [ 1675.469136] Bluetooth: Error in BCSP hdr checksum [ 1675.474036] Bluetooth: Error in BCSP hdr checksum [ 1675.729023] Bluetooth: Error in BCSP hdr checksum [ 1675.734081] Bluetooth: Error in BCSP hdr checksum [ 1675.989148] Bluetooth: Error in BCSP hdr checksum [ 1675.994187] Bluetooth: Error in BCSP hdr checksum [ 1676.249057] Bluetooth: Error in BCSP hdr checksum [ 1676.253932] Bluetooth: Error in BCSP hdr checksum [ 1676.468733] Bluetooth: hci10: command 0x1003 tx timeout [ 1676.474251] Bluetooth: hci10: sending frame failed (-49) [ 1676.479887] Bluetooth: hci8: command 0x1003 tx timeout [ 1676.485240] Bluetooth: hci8: sending frame failed (-49) [ 1676.519102] Bluetooth: Error in BCSP hdr checksum [ 1676.524315] Bluetooth: Error in BCSP hdr checksum [ 1676.628712] Bluetooth: hci11: command 0x1003 tx timeout [ 1676.634146] Bluetooth: hci11: sending frame failed (-49) [ 1676.779043] Bluetooth: Error in BCSP hdr checksum [ 1676.784132] Bluetooth: Error in BCSP hdr checksum [ 1677.038861] Bluetooth: Error in BCSP hdr checksum [ 1677.043925] Bluetooth: Error in BCSP hdr checksum [ 1677.298953] Bluetooth: Error in BCSP hdr checksum [ 1677.303881] Bluetooth: Error in BCSP hdr checksum [ 1677.558903] Bluetooth: Error in BCSP hdr checksum [ 1677.563800] Bluetooth: Error in BCSP hdr checksum [ 1677.818992] Bluetooth: Error in BCSP hdr checksum [ 1677.823950] Bluetooth: Error in BCSP hdr checksum [ 1678.078848] Bluetooth: Error in BCSP hdr checksum [ 1678.083817] Bluetooth: Error in BCSP hdr checksum [ 1678.338949] Bluetooth: Error in BCSP hdr checksum [ 1678.343838] Bluetooth: Error in BCSP hdr checksum [ 1678.548640] Bluetooth: hci8: command 0x1001 tx timeout [ 1678.554088] Bluetooth: hci8: sending frame failed (-49) [ 1678.560228] Bluetooth: hci10: command 0x1001 tx timeout [ 1678.565646] Bluetooth: hci10: sending frame failed (-49) [ 1678.598877] Bluetooth: Error in BCSP hdr checksum [ 1678.603809] Bluetooth: Error in BCSP hdr checksum [ 1678.718581] Bluetooth: hci11: command 0x1001 tx timeout [ 1678.724062] Bluetooth: hci11: sending frame failed (-49) 11:35:28 executing program 0: ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000000)={0x1, 0x5}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:35:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:35:28 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x16) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x10000, 0xffffffff, 0x9, 0x800, 0x1, "2c84eb3510c315e7cc0ae42b25ef936268ca7c"}) ioctl$KDADDIO(r0, 0x400455c8, 0x1) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f0000000100)=""/161, 0xa1}], 0x2, 0x10000, 0x0) [ 1678.858797] Bluetooth: Error in BCSP hdr checksum [ 1678.863737] Bluetooth: Error in BCSP hdr checksum [ 1679.118806] Bluetooth: Error in BCSP hdr checksum [ 1679.123687] Bluetooth: Error in BCSP hdr checksum [ 1679.378816] Bluetooth: Error in BCSP hdr checksum [ 1679.383737] Bluetooth: Error in BCSP hdr checksum [ 1679.638763] Bluetooth: Error in BCSP hdr checksum [ 1679.643664] Bluetooth: Error in BCSP hdr checksum [ 1679.901735] Bluetooth: Error in BCSP hdr checksum [ 1679.906891] Bluetooth: Error in BCSP hdr checksum [ 1680.159243] Bluetooth: Error in BCSP hdr checksum [ 1680.164173] Bluetooth: Error in BCSP hdr checksum [ 1680.418731] Bluetooth: Error in BCSP hdr checksum [ 1680.423658] Bluetooth: Error in BCSP hdr checksum [ 1680.638502] Bluetooth: hci10: command 0x1009 tx timeout [ 1680.643923] Bluetooth: hci8: command 0x1009 tx timeout [ 1680.678703] Bluetooth: Error in BCSP hdr checksum [ 1680.683587] Bluetooth: Error in BCSP hdr checksum [ 1680.788477] Bluetooth: hci11: command 0x1009 tx timeout [ 1680.938714] Bluetooth: Error in BCSP hdr checksum [ 1680.943605] Bluetooth: Error in BCSP hdr checksum [ 1680.958550] Bluetooth: hci3: command 0x1003 tx timeout [ 1680.963893] Bluetooth: hci3: sending frame failed (-49) [ 1681.198790] Bluetooth: Error in BCSP hdr checksum [ 1681.203688] Bluetooth: Error in BCSP hdr checksum [ 1681.458739] Bluetooth: Error in BCSP hdr checksum [ 1681.463691] Bluetooth: Error in BCSP hdr checksum [ 1681.718650] Bluetooth: Error in BCSP hdr checksum [ 1681.723647] Bluetooth: Error in BCSP hdr checksum [ 1681.728595] Bluetooth: Error in BCSP hdr checksum [ 1681.978746] Bluetooth: Error in BCSP hdr checksum [ 1681.983706] Bluetooth: Error in BCSP hdr checksum [ 1682.238633] Bluetooth: Error in BCSP hdr checksum [ 1682.243592] Bluetooth: Error in BCSP hdr checksum [ 1682.498595] Bluetooth: Error in BCSP hdr checksum [ 1682.503485] Bluetooth: Error in BCSP hdr checksum [ 1682.758603] Bluetooth: Error in BCSP hdr checksum [ 1682.763510] Bluetooth: Error in BCSP hdr checksum [ 1683.018574] Bluetooth: Error in BCSP hdr checksum [ 1683.023459] Bluetooth: Error in BCSP hdr checksum [ 1683.028414] Bluetooth: hci3: command 0x1001 tx timeout [ 1683.033757] Bluetooth: hci3: sending frame failed (-49) [ 1683.278567] Bluetooth: Error in BCSP hdr checksum [ 1683.283480] Bluetooth: Error in BCSP hdr checksum [ 1683.539177] Bluetooth: Error in BCSP hdr checksum [ 1683.544077] Bluetooth: Error in BCSP hdr checksum [ 1683.798712] Bluetooth: Error in BCSP hdr checksum [ 1683.803639] Bluetooth: Error in BCSP hdr checksum [ 1684.058569] Bluetooth: Error in BCSP hdr checksum [ 1684.063539] Bluetooth: Error in BCSP hdr checksum [ 1684.318515] Bluetooth: Error in BCSP hdr checksum [ 1684.323412] Bluetooth: Error in BCSP hdr checksum [ 1684.578539] Bluetooth: Error in BCSP hdr checksum [ 1684.583489] Bluetooth: Error in BCSP hdr checksum 11:35:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x7141, 0x128) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) recvmmsg(r3, &(0x7f0000000480)=[{{&(0x7f0000000140)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000280)=""/35, 0x23}, {&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f00000003c0)=""/43, 0x2b}], 0x5}, 0x80}], 0x1, 0x60, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:35:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:35:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x5) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:35:34 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:35:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x1ff, 0xfb, 0x80}) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000580)=""/255) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) recvmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000140), 0x6e, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000240)=""/193, 0xc1}, {&(0x7f0000000340)=""/210, 0xd2}], 0x4, &(0x7f0000000840)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="00000000140000000000000001002000010000004066dda56e7652b1862e92a270a2ee3bb94a4e04d1fca20209e284d284f5ea0b7f820618c5a680279cd96d2e00ffe7d0af70a9ee55b2c1c3b7cd815067c5dbc33afd28076c16fe9fc01bdfc65cff2aa0be8271c0545c8af6cc975e6c2c1119d4c4994771756f0f0f4a706f52d69e9f78b115be26e769d90e6d3157e8009f60fdc3583e9c32daa52e9ebcb528f436429fc3779010d37a233f8aebf1ea00f69dcf50d89cb6ee621f5c4604d81daeea440516f7d7168a530b", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000138e79205bff6022b9d0ff3875299c8f41259dfa917be7f25e7a8ba5bbc96441a085e113ca2b97fb7ea4a1379be013d4a171198f9"], 0xa0}, 0x40002062) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) 11:35:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x0, 0x28, 0x7, 0x9, 0xd, "5afe097722c70b549728985e7c958a924d9c82"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1684.763891] audit: type=1804 audit(1629200134.679:71): pid=22312 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir385010030/syzkaller.BmWEjV/320/file0" dev="sda1" ino=14347 res=1 11:35:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, 0x0, 0x0, 0x0) [ 1684.840128] Bluetooth: Error in BCSP hdr checksum [ 1684.845035] Bluetooth: Error in BCSP hdr checksum 11:35:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, 0x0, 0x0, 0x0) 11:35:34 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, 0x0, 0x0, 0x0) [ 1685.098491] Bluetooth: Error in BCSP hdr checksum [ 1685.103390] Bluetooth: Error in BCSP hdr checksum [ 1685.118256] Bluetooth: hci3: command 0x1009 tx timeout [ 1685.358435] Bluetooth: Error in BCSP hdr checksum [ 1685.363444] Bluetooth: Error in BCSP hdr checksum [ 1685.618438] Bluetooth: Error in BCSP hdr checksum [ 1685.623389] Bluetooth: Error in BCSP hdr checksum [ 1685.878403] Bluetooth: Error in BCSP hdr checksum [ 1685.883345] Bluetooth: Error in BCSP hdr checksum [ 1686.138400] Bluetooth: Error in BCSP hdr checksum [ 1686.143309] Bluetooth: Error in BCSP hdr checksum [ 1686.398550] Bluetooth: Error in BCSP hdr checksum [ 1686.403518] Bluetooth: Error in BCSP hdr checksum [ 1686.658442] Bluetooth: Error in BCSP hdr checksum [ 1686.663325] Bluetooth: Error in BCSP hdr checksum [ 1686.798181] Bluetooth: hci6: command 0x1003 tx timeout [ 1686.803633] Bluetooth: hci6: sending frame failed (-49) [ 1686.868196] Bluetooth: hci8: command 0x1003 tx timeout [ 1686.868264] Bluetooth: hci8: sending frame failed (-49) [ 1686.918449] Bluetooth: Error in BCSP hdr checksum [ 1686.923410] Bluetooth: Error in BCSP hdr checksum [ 1686.958282] Bluetooth: hci10: command 0x1003 tx timeout [ 1686.963817] Bluetooth: hci10: sending frame failed (-49) [ 1687.178418] Bluetooth: Error in BCSP hdr checksum [ 1687.183420] Bluetooth: Error in BCSP hdr checksum [ 1687.438468] Bluetooth: Error in BCSP hdr checksum [ 1687.443449] Bluetooth: Error in BCSP hdr checksum [ 1687.698401] Bluetooth: Error in BCSP hdr checksum [ 1687.703402] Bluetooth: Error in BCSP hdr checksum [ 1687.968371] Bluetooth: Error in BCSP hdr checksum [ 1687.973297] Bluetooth: Error in BCSP hdr checksum [ 1688.228321] Bluetooth: Error in BCSP hdr checksum [ 1688.233227] Bluetooth: Error in BCSP hdr checksum [ 1688.488409] Bluetooth: Error in BCSP hdr checksum [ 1688.493365] Bluetooth: Error in BCSP hdr checksum [ 1688.748465] Bluetooth: Error in BCSP hdr checksum [ 1688.753363] Bluetooth: Error in BCSP hdr checksum [ 1688.878088] Bluetooth: hci6: command 0x1001 tx timeout [ 1688.883573] Bluetooth: hci6: sending frame failed (-49) [ 1688.958153] Bluetooth: hci8: command 0x1001 tx timeout [ 1688.963497] Bluetooth: hci8: sending frame failed (-49) [ 1689.008245] Bluetooth: Error in BCSP hdr checksum [ 1689.013130] Bluetooth: Error in BCSP hdr checksum [ 1689.038067] Bluetooth: hci10: command 0x1001 tx timeout [ 1689.043729] Bluetooth: hci10: sending frame failed (-49) 11:35:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xc) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE(r1, 0xc01064c2, &(0x7f00000000c0)={0x0, 0x0, r1}) fremovexattr(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="8d73782e252d267b2d00"]) 11:35:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x1a) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) ioctl$INCFS_IOC_PERMIT_FILL(0xffffffffffffffff, 0x40046721, &(0x7f0000000180)={r1}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:35:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) r2 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000018c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000400)={{}, r5, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r6]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001f80)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32=r6, @ANYRESOCT, @ANYRES32=r4, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000004c0)={r7, 0x1, 0x2, 0x1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000580)={r7, 0x1, 0x9}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)={{}, {@val={r7}, @max}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000080)={r7, 0x1, 0x3, 0x1}) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1689.165816] device lo entered promiscuous mode 11:35:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1689.269819] Bluetooth: Error in BCSP hdr checksum [ 1689.275026] Bluetooth: Error in BCSP hdr checksum [ 1689.528741] Bluetooth: Error in BCSP hdr checksum [ 1689.533751] Bluetooth: Error in BCSP hdr checksum [ 1689.672581] Y­4`Ò˜: renamed from lo [ 1689.798284] Bluetooth: Error in BCSP hdr checksum [ 1689.803235] Bluetooth: Error in BCSP hdr checksum [ 1690.061587] Bluetooth: Error in BCSP hdr checksum [ 1690.066556] Bluetooth: hci13: sending frame failed (-49) [ 1690.072469] Bluetooth: Error in BCSP hdr checksum [ 1690.318209] Bluetooth: Error in BCSP hdr checksum [ 1690.323286] Bluetooth: Error in BCSP hdr checksum [ 1690.578199] Bluetooth: Error in BCSP hdr checksum [ 1690.583094] Bluetooth: Error in BCSP hdr checksum [ 1690.838177] Bluetooth: Error in BCSP hdr checksum [ 1690.843163] Bluetooth: Error in BCSP hdr checksum [ 1690.948013] Bluetooth: hci6: command 0x1009 tx timeout [ 1691.037993] Bluetooth: hci8: command 0x1009 tx timeout [ 1691.098204] Bluetooth: Error in BCSP hdr checksum [ 1691.103086] Bluetooth: Error in BCSP hdr checksum [ 1691.118032] Bluetooth: hci10: command 0x1009 tx timeout [ 1691.187914] Bluetooth: hci3: command 0x1003 tx timeout [ 1691.193336] Bluetooth: hci3: sending frame failed (-49) [ 1691.267923] Bluetooth: hci12: command 0x1003 tx timeout [ 1691.273394] Bluetooth: hci11: command 0x1003 tx timeout [ 1691.273448] Bluetooth: hci12: sending frame failed (-49) [ 1691.281283] Bluetooth: hci11: sending frame failed (-49) [ 1691.358263] Bluetooth: Error in BCSP hdr checksum [ 1691.363167] Bluetooth: Error in BCSP hdr checksum [ 1691.628154] Bluetooth: Error in BCSP hdr checksum [ 1691.633183] Bluetooth: Error in BCSP hdr checksum [ 1691.888297] Bluetooth: Error in BCSP hdr checksum [ 1691.893329] Bluetooth: Error in BCSP hdr checksum [ 1692.147953] Bluetooth: hci13: command 0x1003 tx timeout [ 1692.153487] Bluetooth: hci13: sending frame failed (-49) [ 1692.153787] Bluetooth: Error in BCSP hdr checksum [ 1692.164633] Bluetooth: Error in BCSP hdr checksum [ 1692.408116] Bluetooth: Error in BCSP hdr checksum [ 1692.413498] Bluetooth: Error in BCSP hdr checksum [ 1692.668075] Bluetooth: Error in BCSP hdr checksum [ 1692.672969] Bluetooth: Error in BCSP hdr checksum [ 1692.928196] Bluetooth: Error in BCSP hdr checksum [ 1692.933084] Bluetooth: Error in BCSP hdr checksum [ 1693.188246] Bluetooth: Error in BCSP hdr checksum [ 1693.193239] Bluetooth: Error in BCSP hdr checksum [ 1693.267864] Bluetooth: hci3: command 0x1001 tx timeout [ 1693.273246] Bluetooth: hci3: sending frame failed (-49) [ 1693.347831] Bluetooth: hci12: command 0x1001 tx timeout [ 1693.353329] Bluetooth: hci12: sending frame failed (-49) [ 1693.359760] Bluetooth: hci11: command 0x1001 tx timeout [ 1693.365303] Bluetooth: hci11: sending frame failed (-49) [ 1693.458156] Bluetooth: Error in BCSP hdr checksum [ 1693.463041] Bluetooth: Error in BCSP hdr checksum [ 1693.718201] Bluetooth: Error in BCSP hdr checksum [ 1693.723128] Bluetooth: Error in BCSP hdr checksum [ 1693.978028] Bluetooth: Error in BCSP hdr checksum [ 1693.982960] Bluetooth: Error in BCSP hdr checksum [ 1694.227951] Bluetooth: hci13: command 0x1001 tx timeout [ 1694.233399] Bluetooth: hci13: sending frame failed (-49) [ 1694.238083] Bluetooth: Error in BCSP hdr checksum [ 1694.244493] Bluetooth: Error in BCSP hdr checksum [ 1694.497989] Bluetooth: Error in BCSP hdr checksum [ 1694.502902] Bluetooth: Error in BCSP hdr checksum [ 1694.757956] Bluetooth: Error in BCSP hdr checksum [ 1694.762836] Bluetooth: Error in BCSP hdr checksum 11:35:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x54ef, 0x1, 0xfffffffa, 0x81, 0xb, "e683d69cd54dd9785996e495dd0f242bfcf738"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:35:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x11) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1695.017971] Bluetooth: Error in BCSP hdr checksum [ 1695.022876] Bluetooth: Error in BCSP hdr checksum [ 1695.277935] Bluetooth: Error in BCSP hdr checksum [ 1695.283217] Bluetooth: Error in BCSP hdr checksum [ 1695.347707] Bluetooth: hci3: command 0x1009 tx timeout [ 1695.427728] Bluetooth: hci11: command 0x1009 tx timeout [ 1695.433187] Bluetooth: hci12: command 0x1009 tx timeout 11:35:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x4ec02, 0x0) syz_open_pts(r0, 0x400000) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r2}, 0x8) ioctl$TCSETS2(r3, 0x402c542b, &(0x7f0000000180)={0x7, 0x0, 0x1d01, 0x957, 0x95, "0268e75830bc4b5ec038dc8965dffe55807449", 0x4, 0x80}) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f00000000c0)) [ 1695.538472] Bluetooth: Error in BCSP hdr checksum [ 1695.543379] Bluetooth: Error in BCSP hdr checksum [ 1695.798333] Bluetooth: Error in BCSP hdr checksum [ 1695.803237] Bluetooth: Error in BCSP hdr checksum [ 1696.057897] Bluetooth: Error in BCSP hdr checksum [ 1696.062811] Bluetooth: Error in BCSP hdr checksum [ 1696.307888] Bluetooth: hci13: command 0x1009 tx timeout [ 1696.327885] Bluetooth: Error in BCSP hdr checksum [ 1696.332856] Bluetooth: Error in BCSP hdr checksum [ 1696.588068] Bluetooth: Error in BCSP hdr checksum [ 1696.593006] Bluetooth: Error in BCSP hdr checksum [ 1696.847927] Bluetooth: Error in BCSP hdr checksum [ 1696.852874] Bluetooth: Error in BCSP hdr checksum [ 1696.947669] Bluetooth: hci6: command 0x1003 tx timeout [ 1696.953054] Bluetooth: hci6: sending frame failed (-49) [ 1696.957787] Bluetooth: hci8: command 0x1003 tx timeout [ 1696.963853] Bluetooth: hci8: sending frame failed (-49) [ 1697.107924] Bluetooth: Error in BCSP hdr checksum [ 1697.113001] Bluetooth: Error in BCSP hdr checksum [ 1697.367875] Bluetooth: Error in BCSP hdr checksum [ 1697.372831] Bluetooth: Error in BCSP hdr checksum [ 1697.587627] Bluetooth: hci10: command 0x1003 tx timeout [ 1697.593867] Bluetooth: hci10: sending frame failed (-49) [ 1697.627940] Bluetooth: Error in BCSP hdr checksum [ 1697.632842] Bluetooth: Error in BCSP hdr checksum [ 1697.827567] Bluetooth: hci14: command 0x1003 tx timeout [ 1697.833074] Bluetooth: hci14: sending frame failed (-49) [ 1697.888510] Bluetooth: Error in BCSP hdr checksum [ 1697.893452] Bluetooth: Error in BCSP hdr checksum [ 1698.148491] Bluetooth: Error in BCSP hdr checksum [ 1698.153381] Bluetooth: Error in BCSP hdr checksum [ 1698.407710] Bluetooth: Error in BCSP hdr checksum [ 1698.412679] Bluetooth: Error in BCSP hdr checksum [ 1698.668061] Bluetooth: Error in BCSP hdr checksum [ 1698.672959] Bluetooth: Error in BCSP hdr checksum [ 1698.927742] Bluetooth: Error in BCSP hdr checksum [ 1698.932681] Bluetooth: Error in BCSP hdr checksum [ 1699.027582] Bluetooth: hci8: command 0x1001 tx timeout [ 1699.032936] Bluetooth: hci8: sending frame failed (-49) [ 1699.039249] Bluetooth: hci6: command 0x1001 tx timeout [ 1699.044624] Bluetooth: hci6: sending frame failed (-49) [ 1699.197819] Bluetooth: Error in BCSP hdr checksum [ 1699.202762] Bluetooth: Error in BCSP hdr checksum 11:35:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) r2 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000018c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000400)={{}, r5, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r6]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001f80)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32=r6, @ANYRESOCT, @ANYRES32=r4, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000004c0)={r7, 0x1, 0x2, 0x1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000580)={r7, 0x1, 0x9}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)={{}, {@val={r7}, @max}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000080)={r7, 0x1, 0x3, 0x1}) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:35:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x1a) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) ioctl$INCFS_IOC_PERMIT_FILL(0xffffffffffffffff, 0x40046721, &(0x7f0000000180)={r1}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1699.464118] Bluetooth: hci11: sending frame failed (-49) [ 1699.469992] Bluetooth: Error in BCSP hdr checksum [ 1699.474892] Bluetooth: Error in BCSP hdr checksum [ 1699.677520] Bluetooth: hci10: command 0x1001 tx timeout [ 1699.683409] Bluetooth: hci10: sending frame failed (-49) [ 1699.727743] Bluetooth: Error in BCSP hdr checksum [ 1699.732881] Bluetooth: Error in BCSP hdr checksum [ 1699.907500] Bluetooth: hci14: command 0x1001 tx timeout [ 1699.913117] Bluetooth: hci14: sending frame failed (-49) [ 1699.987874] Bluetooth: Error in BCSP hdr checksum [ 1699.992777] Bluetooth: Error in BCSP hdr checksum [ 1700.247759] Bluetooth: Error in BCSP hdr checksum [ 1700.252686] Bluetooth: Error in BCSP hdr checksum [ 1700.507705] Bluetooth: Error in BCSP hdr checksum [ 1700.512660] Bluetooth: Error in BCSP hdr checksum 11:35:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1700.767725] Bluetooth: Error in BCSP hdr checksum [ 1700.772654] Bluetooth: Error in BCSP hdr checksum [ 1701.027788] Bluetooth: Error in BCSP hdr checksum [ 1701.032699] Bluetooth: Error in BCSP hdr checksum [ 1701.107456] Bluetooth: hci6: command 0x1009 tx timeout [ 1701.112801] Bluetooth: hci8: command 0x1009 tx timeout [ 1701.287601] Bluetooth: Error in BCSP hdr checksum [ 1701.292500] Bluetooth: Error in BCSP hdr checksum [ 1701.507431] Bluetooth: hci11: command 0x1003 tx timeout [ 1701.507436] Bluetooth: hci3: command 0x1003 tx timeout [ 1701.507516] Bluetooth: hci3: sending frame failed (-49) [ 1701.520491] Bluetooth: hci11: sending frame failed (-49) [ 1701.557792] Bluetooth: Error in BCSP hdr checksum [ 1701.562737] Bluetooth: Error in BCSP hdr checksum [ 1701.747444] Bluetooth: hci10: command 0x1009 tx timeout [ 1701.827648] Bluetooth: Error in BCSP hdr checksum [ 1701.832660] Bluetooth: Error in BCSP hdr checksum [ 1701.987386] Bluetooth: hci14: command 0x1009 tx timeout [ 1702.087557] Bluetooth: Error in BCSP hdr checksum [ 1702.092548] Bluetooth: Error in BCSP hdr checksum [ 1702.347514] Bluetooth: Error in BCSP hdr checksum [ 1702.352411] Bluetooth: Error in BCSP hdr checksum [ 1702.607508] Bluetooth: Error in BCSP hdr checksum [ 1702.612407] Bluetooth: Error in BCSP hdr checksum [ 1702.707338] Bluetooth: hci12: command 0x1003 tx timeout [ 1702.712806] Bluetooth: hci12: sending frame failed (-49) [ 1702.867622] Bluetooth: Error in BCSP hdr checksum [ 1702.872542] Bluetooth: Error in BCSP hdr checksum [ 1703.127610] Bluetooth: Error in BCSP hdr checksum [ 1703.132577] Bluetooth: Error in BCSP hdr checksum [ 1703.387505] Bluetooth: Error in BCSP hdr checksum [ 1703.392604] Bluetooth: Error in BCSP hdr checksum [ 1703.587383] Bluetooth: hci3: command 0x1001 tx timeout [ 1703.592760] Bluetooth: hci3: sending frame failed (-49) [ 1703.597298] Bluetooth: hci11: command 0x1001 tx timeout [ 1703.603626] Bluetooth: hci11: sending frame failed (-49) [ 1703.647564] Bluetooth: Error in BCSP hdr checksum [ 1703.652466] Bluetooth: Error in BCSP hdr checksum [ 1703.908024] Bluetooth: Error in BCSP hdr checksum [ 1703.912915] Bluetooth: Error in BCSP hdr checksum [ 1704.167500] Bluetooth: Error in BCSP hdr checksum [ 1704.172387] Bluetooth: Error in BCSP hdr checksum [ 1704.427452] Bluetooth: Error in BCSP hdr checksum [ 1704.432329] Bluetooth: Error in BCSP hdr checksum [ 1704.687443] Bluetooth: Error in BCSP hdr checksum [ 1704.692371] Bluetooth: Error in BCSP hdr checksum [ 1704.787226] Bluetooth: hci12: command 0x1001 tx timeout [ 1704.792703] Bluetooth: hci12: sending frame failed (-49) [ 1704.947666] Bluetooth: Error in BCSP hdr checksum [ 1704.952617] Bluetooth: Error in BCSP hdr checksum 11:35:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x620101, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x38000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x100017) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r3 = syz_mount_image$ntfs(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x7ff, 0x2, &(0x7f00000021c0)=[{&(0x7f00000001c0)="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0x1000, 0xf2e}, 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0x1000, 0x400}], 0x4006, &(0x7f0000002200)={[{@errors_continue}, {@fmask={'fmask', 0x3d, 0x1f}}, {@errors_continue}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@measure}, {@measure}]}) write$binfmt_misc(r3, &(0x7f0000002280)=ANY=[@ANYBLOB="9e001000"], 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x9) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1705.149095] ntfs: (device loop4): parse_options(): Unrecognized mount option mask. [ 1705.162113] ntfs: (device loop4): parse_options(): Unrecognized mount option measure. [ 1705.171362] ntfs: (device loop4): parse_options(): Unrecognized mount option measure. [ 1705.180271] ntfs: (device loop4): parse_options(): Unrecognized mount option . [ 1705.207700] Bluetooth: Error in BCSP hdr checksum [ 1705.213094] Bluetooth: Error in BCSP hdr checksum [ 1705.226625] ntfs: (device loop4): parse_options(): Unrecognized mount option mask. [ 1705.235075] ntfs: (device loop4): parse_options(): Unrecognized mount option measure. [ 1705.243757] ntfs: (device loop4): parse_options(): Unrecognized mount option measure. 11:35:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x3) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000001540)={'ip6tnl0\x00', &(0x7f00000014c0)={'syztnl0\x00', 0x0, 0x2f, 0x69, 0x0, 0x4, 0xc, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x21}, 0x7, 0x10, 0x7fff, 0x400}}) sendmmsg(r1, &(0x7f0000001680)=[{{&(0x7f00000000c0)=@hci={0x1f, 0x2, 0x4}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="3a68537f0573da2593448958504ed7c08d47a2beb0bdd879e8148d9246", 0x1d}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x12b8}}, {{&(0x7f0000001580)=@can={0x1d, r2}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001600)}], 0x1}}], 0x2, 0x4) [ 1705.252737] ntfs: (device loop4): parse_options(): Unrecognized mount option . 11:35:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1000007) 11:35:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000000)={0x1, 0x1, 0x18, 0x2, 0x12e, &(0x7f00000000c0)}) [ 1705.467487] Bluetooth: Error in BCSP hdr checksum [ 1705.472377] Bluetooth: Error in BCSP hdr checksum [ 1705.667342] Bluetooth: hci11: command 0x1009 tx timeout [ 1705.672759] Bluetooth: hci3: command 0x1009 tx timeout 11:35:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x8100, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1705.727389] Bluetooth: Error in BCSP hdr checksum [ 1705.732375] Bluetooth: Error in BCSP hdr checksum [ 1705.987442] Bluetooth: Error in BCSP hdr checksum [ 1705.992468] Bluetooth: Error in BCSP hdr checksum [ 1706.247441] Bluetooth: Error in BCSP hdr checksum [ 1706.252329] Bluetooth: Error in BCSP hdr checksum 11:35:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r1, 0xf507, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1706.517416] Bluetooth: Error in BCSP hdr checksum [ 1706.522498] Bluetooth: Error in BCSP hdr checksum [ 1706.777386] Bluetooth: Error in BCSP hdr checksum [ 1706.782391] Bluetooth: Error in BCSP hdr checksum [ 1706.877205] Bluetooth: hci12: command 0x1009 tx timeout [ 1707.037335] Bluetooth: Error in BCSP hdr checksum [ 1707.042273] Bluetooth: Error in BCSP hdr checksum [ 1707.297736] Bluetooth: Error in BCSP hdr checksum [ 1707.302812] Bluetooth: Error in BCSP hdr checksum [ 1707.427062] Bluetooth: hci6: command 0x1003 tx timeout [ 1707.432477] Bluetooth: hci6: sending frame failed (-49) [ 1707.557330] Bluetooth: Error in BCSP hdr checksum [ 1707.562236] Bluetooth: Error in BCSP hdr checksum [ 1707.817267] Bluetooth: Error in BCSP hdr checksum [ 1707.822209] Bluetooth: Error in BCSP hdr checksum [ 1707.837056] Bluetooth: hci8: command 0x1003 tx timeout [ 1707.842433] Bluetooth: hci8: sending frame failed (-49) [ 1708.077333] Bluetooth: Error in BCSP hdr checksum [ 1708.082366] Bluetooth: Error in BCSP hdr checksum [ 1708.337429] Bluetooth: Error in BCSP hdr checksum [ 1708.342314] Bluetooth: Error in BCSP hdr checksum [ 1708.467023] Bluetooth: hci10: command 0x1003 tx timeout [ 1708.472470] Bluetooth: hci10: sending frame failed (-49) [ 1708.597215] Bluetooth: Error in BCSP hdr checksum [ 1708.602188] Bluetooth: Error in BCSP hdr checksum [ 1708.857308] Bluetooth: Error in BCSP hdr checksum [ 1708.862340] Bluetooth: Error in BCSP hdr checksum [ 1709.117449] Bluetooth: Error in BCSP hdr checksum [ 1709.122410] Bluetooth: Error in BCSP hdr checksum [ 1709.277002] Bluetooth: hci13: command 0x1003 tx timeout [ 1709.282561] Bluetooth: hci13: sending frame failed (-49) [ 1709.377155] Bluetooth: Error in BCSP hdr checksum [ 1709.382076] Bluetooth: Error in BCSP hdr checksum [ 1709.516969] Bluetooth: hci6: command 0x1001 tx timeout [ 1709.522366] Bluetooth: hci6: sending frame failed (-49) 11:35:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) r2 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000018c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000400)={{}, r5, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r6]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001f80)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32=r6, @ANYRESOCT, @ANYRES32=r4, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000004c0)={r7, 0x1, 0x2, 0x1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000580)={r7, 0x1, 0x9}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)={{}, {@val={r7}, @max}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000080)={r7, 0x1, 0x3, 0x1}) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:35:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x1a) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) ioctl$INCFS_IOC_PERMIT_FILL(0xffffffffffffffff, 0x40046721, &(0x7f0000000180)={r1}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1709.640880] Bluetooth: Error in BCSP hdr checksum [ 1709.649490] Bluetooth: Error in BCSP hdr checksum [ 1709.729864] Bluetooth: hci11: sending frame failed (-49) [ 1709.897144] Bluetooth: Error in BCSP hdr checksum [ 1709.902124] Bluetooth: Error in BCSP hdr checksum [ 1709.916974] Bluetooth: hci8: command 0x1001 tx timeout [ 1709.922390] Bluetooth: hci8: sending frame failed (-49) [ 1710.157159] Bluetooth: Error in BCSP hdr checksum [ 1710.162135] Bluetooth: Error in BCSP hdr checksum [ 1710.417101] Bluetooth: Error in BCSP hdr checksum [ 1710.422093] Bluetooth: Error in BCSP hdr checksum [ 1710.546938] Bluetooth: hci10: command 0x1001 tx timeout [ 1710.552426] Bluetooth: hci10: sending frame failed (-49) [ 1710.677176] Bluetooth: Error in BCSP hdr checksum [ 1710.682298] Bluetooth: Error in BCSP hdr checksum 11:36:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) [ 1710.940524] Bluetooth: Error in BCSP hdr checksum [ 1710.945511] Bluetooth: Error in BCSP hdr checksum [ 1711.197215] Bluetooth: Error in BCSP hdr checksum [ 1711.202162] Bluetooth: Error in BCSP hdr checksum [ 1711.346840] Bluetooth: hci13: command 0x1001 tx timeout [ 1711.352322] Bluetooth: hci13: sending frame failed (-49) [ 1711.467137] Bluetooth: Error in BCSP hdr checksum [ 1711.472131] Bluetooth: Error in BCSP hdr checksum [ 1711.586863] Bluetooth: hci6: command 0x1009 tx timeout [ 1711.666826] Bluetooth: hci3: command 0x1003 tx timeout [ 1711.672214] Bluetooth: hci3: sending frame failed (-49) [ 1711.727336] Bluetooth: Error in BCSP hdr checksum [ 1711.732329] Bluetooth: Error in BCSP hdr checksum [ 1711.746904] Bluetooth: hci11: command 0x1003 tx timeout [ 1711.752354] Bluetooth: hci11: sending frame failed (-49) [ 1711.989918] Bluetooth: Error in BCSP hdr checksum [ 1711.994899] Bluetooth: Error in BCSP hdr checksum [ 1712.000674] Bluetooth: hci8: command 0x1009 tx timeout [ 1712.247208] Bluetooth: Error in BCSP hdr checksum [ 1712.252133] Bluetooth: Error in BCSP hdr checksum [ 1712.507079] Bluetooth: Error in BCSP hdr checksum [ 1712.512072] Bluetooth: Error in BCSP hdr checksum [ 1712.636763] Bluetooth: hci10: command 0x1009 tx timeout [ 1712.766997] Bluetooth: Error in BCSP hdr checksum [ 1712.771915] Bluetooth: Error in BCSP hdr checksum [ 1712.947011] Bluetooth: hci12: command 0x1003 tx timeout [ 1712.952495] Bluetooth: hci12: sending frame failed (-49) [ 1713.027116] Bluetooth: Error in BCSP hdr checksum [ 1713.032133] Bluetooth: Error in BCSP hdr checksum [ 1713.287001] Bluetooth: Error in BCSP hdr checksum [ 1713.291932] Bluetooth: Error in BCSP hdr checksum [ 1713.426823] Bluetooth: hci13: command 0x1009 tx timeout [ 1713.547030] Bluetooth: Error in BCSP hdr checksum [ 1713.552022] Bluetooth: Error in BCSP hdr checksum [ 1713.756717] Bluetooth: hci3: command 0x1001 tx timeout [ 1713.762594] Bluetooth: hci3: sending frame failed (-49) [ 1713.807064] Bluetooth: Error in BCSP hdr checksum [ 1713.811997] Bluetooth: Error in BCSP hdr checksum [ 1713.826806] Bluetooth: hci11: command 0x1001 tx timeout [ 1713.832323] Bluetooth: hci11: sending frame failed (-49) [ 1714.067113] Bluetooth: Error in BCSP hdr checksum [ 1714.072009] Bluetooth: Error in BCSP hdr checksum [ 1714.327538] Bluetooth: Error in BCSP hdr checksum [ 1714.332544] Bluetooth: Error in BCSP hdr checksum [ 1714.586881] Bluetooth: Error in BCSP hdr checksum [ 1714.591815] Bluetooth: Error in BCSP hdr checksum [ 1714.846891] Bluetooth: Error in BCSP hdr checksum [ 1714.851776] Bluetooth: Error in BCSP hdr checksum [ 1715.026985] Bluetooth: hci12: command 0x1001 tx timeout [ 1715.032457] Bluetooth: hci12: sending frame failed (-49) [ 1715.106928] Bluetooth: Error in BCSP hdr checksum [ 1715.111964] Bluetooth: Error in BCSP hdr checksum [ 1715.366988] Bluetooth: Error in BCSP hdr checksum [ 1715.371945] Bluetooth: Error in BCSP hdr checksum [ 1715.626921] Bluetooth: Error in BCSP hdr checksum [ 1715.631824] Bluetooth: Error in BCSP hdr checksum [ 1715.826672] Bluetooth: hci3: command 0x1009 tx timeout [ 1715.887081] Bluetooth: Error in BCSP hdr checksum [ 1715.891988] Bluetooth: Error in BCSP hdr checksum [ 1715.906755] Bluetooth: hci11: command 0x1009 tx timeout 11:36:05 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:36:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f00000000c0)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1716.146920] Bluetooth: Error in BCSP hdr checksum [ 1716.151844] Bluetooth: Error in BCSP hdr checksum 11:36:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:36:06 executing program 4: ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000240)={0x7, @win={{0x7, 0x2073, 0x1, 0x3}, 0x1, 0x6f, &(0x7f0000000100)={{0xa1, 0xd65, 0x7f, 0x78}, &(0x7f00000000c0)={{0xffffffc0, 0x5, 0x1, 0x80000000}, &(0x7f0000000000)={{0x8, 0x7, 0x4, 0x13cf3ed3}}}}, 0x9629, &(0x7f0000000140)="377c92d8332e661153e9d66d543f30b36af2d826ba2795a91ec0837043d02ee510f5d244675d3dba43560c5a8e2c66a4f711b0a703151d0826710cca2e993ca4df978dc44c97a6e39cdd4421d9eb21639fa66788dab2c4db158c55395fbb24a4ac2bc5cab93973f0a3f8805cbd1fc2ba02d6ef3800d8121425fd8b3a29775b2b844101833444d9b459aff6d615f28926d42854713b8274cf552a9e6f91f8f6f5713bc1edee45bd26171d09220f40d05f50fb60626313173b040e41d312b066c53fa671ba4cd6", 0x5}}) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000600)={0x3, @sdr={0x34324142, 0x8}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/cgroups\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000400)={0x4, @sdr={0x3432564e, 0x101}}) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x80800) ioctl$VIDIOC_G_SLICED_VBI_CAP(0xffffffffffffffff, 0xc0745645, &(0x7f0000000340)={0x1, [0x400, 0x1, 0x7ffc, 0x6, 0x140, 0x3, 0x0, 0x800, 0x80, 0x6, 0x3, 0x4, 0x1c, 0x2, 0x9, 0x0, 0x1, 0x1, 0x0, 0x4, 0x9, 0x6, 0x6, 0xb65, 0x8, 0xe465, 0x9, 0x8000, 0xfffa, 0x3, 0x101, 0x1a, 0x8001, 0x81, 0xfffd, 0xfffc, 0xfff, 0x8b, 0x3, 0x2, 0x3f, 0x3, 0x6, 0xfff, 0x54, 0x200, 0x7, 0x8001], 0x3}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r4, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000700)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(r2, 0x40044104, &(0x7f0000000540)=0x5727) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r6, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000a00)=[{&(0x7f0000000740)="01ccc452f9e3868b3ced44221cf1c3c2f458674db4b81e03203540a1ceff90f0e4da6d532993664ee570a8a07a3b3a6589ad85c9694000d0ad4addcf00bef912fa408a6bfa7281bd52629452ff0953fcc404af6ee827c3f09c87ae8b09049dd824b6bdc5ab490994f0f4c7503b827fd63d188bd8cd754bb30693a19036516aba8a55755f24a39c4081a5fbe2b62f4fe5fd5be6cbf6530c6718ba8f608cc90fe6550082397e4c203058253ebefed93e00fcd8ccf3ff766462e7e0b5aac68654adf644bf18044c91266f065300f316fabd2a584325497e9cedd4f8ae10a11479d4a31abf38c5", 0xe5}, {&(0x7f0000000840)="90696a842929fe2e5d99caf74124f6796b41f5404552af9e3f5c5d02607f3ff91a70fc04c2726571fd479f7d67c2b2b11cf1643de77dbd4dd4d998e554a45f6bf09f4b8d45ec44e755bc8cff182127388c38ae9cde6f36817bea5b98e4f7f2ae484a0eb18567a7ce1687a1c1986082ffad491d685c5b8e3d62fc344c691f097d30e210552b489bf43ad2b8656219e65b7d48db6abb0389a92f46dcf26cfb8afed69dbc1731531d38f471", 0xaa}, {&(0x7f0000000900)="b7bb9749b7829d6dbbef67eca250cd3a1e00312103a80bd80d170b6db4bfcc6dc8a4365d8f32d2b1e0db9e48139308ec87a4a964de0a50c21369b4370200996181346c94c8ad14c5208a1098694dab85a32507603ec4043199b92b99d75301f6b848fdeb46cba5602c9e9b53ce2cd28e47253e96cd44ec6f344d06c763c54a9660716628f3299f23abd1a07dd91bea8f52cf085678fb5fe0f7ae727d55fcefb811f1bac8a46a8c60", 0xa8}, {&(0x7f00000009c0)="cd8de545fac9f38e2b225bcb637749970f232ae6d8d1e8963860dbd76c8d4ca89bdad99ba51eecbfecf16b3a5a201d8396ca49e8", 0x34}], 0x4) ioctl$VIDIOC_DECODER_CMD(r6, 0xc0485660, &(0x7f0000000580)={0x2, 0x1, @stop_pts=0x2}) [ 1716.406875] Bluetooth: Error in BCSP hdr checksum [ 1716.412296] Bluetooth: Error in BCSP hdr checksum [ 1716.667104] Bluetooth: Error in BCSP hdr checksum [ 1716.672106] Bluetooth: Error in BCSP hdr checksum [ 1716.926784] Bluetooth: Error in BCSP hdr checksum [ 1716.931680] Bluetooth: Error in BCSP hdr checksum [ 1717.106742] Bluetooth: hci12: command 0x1009 tx timeout [ 1717.186785] Bluetooth: Error in BCSP hdr checksum [ 1717.191748] Bluetooth: Error in BCSP hdr checksum 11:36:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x16) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1717.446770] Bluetooth: Error in BCSP hdr checksum [ 1717.451731] Bluetooth: Error in BCSP hdr checksum [ 1717.706707] Bluetooth: Error in BCSP hdr checksum [ 1717.711636] Bluetooth: Error in BCSP hdr checksum [ 1717.966703] Bluetooth: Error in BCSP hdr checksum [ 1717.971689] Bluetooth: Error in BCSP hdr checksum [ 1718.066538] Bluetooth: hci6: command 0x1003 tx timeout [ 1718.072823] Bluetooth: hci6: sending frame failed (-49) [ 1718.236796] Bluetooth: Error in BCSP hdr checksum [ 1718.241705] Bluetooth: Error in BCSP hdr checksum [ 1718.466559] Bluetooth: hci8: command 0x1003 tx timeout [ 1718.471938] Bluetooth: hci8: sending frame failed (-49) [ 1718.496703] Bluetooth: Error in BCSP hdr checksum [ 1718.501652] Bluetooth: Error in BCSP hdr checksum [ 1718.766839] Bluetooth: Error in BCSP hdr checksum [ 1718.771769] Bluetooth: Error in BCSP hdr checksum [ 1719.026825] Bluetooth: Error in BCSP hdr checksum [ 1719.031810] Bluetooth: Error in BCSP hdr checksum [ 1719.286679] Bluetooth: Error in BCSP hdr checksum [ 1719.291686] Bluetooth: Error in BCSP hdr checksum [ 1719.346624] Bluetooth: hci10: command 0x1003 tx timeout [ 1719.352137] Bluetooth: hci10: sending frame failed (-49) [ 1719.546732] Bluetooth: Error in BCSP hdr checksum [ 1719.551821] Bluetooth: Error in BCSP hdr checksum 11:36:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x1a) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) ioctl$INCFS_IOC_PERMIT_FILL(0xffffffffffffffff, 0x40046721, &(0x7f0000000180)={r1}) 11:36:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) r2 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000018c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000400)={{}, r5, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r6]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001f80)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32=r6, @ANYRESOCT, @ANYRES32=r4, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000004c0)={r7, 0x1, 0x2, 0x1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000580)={r7, 0x1, 0x9}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)={{}, {@val={r7}, @max}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000080)={r7, 0x1, 0x3, 0x1}) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1719.806842] Bluetooth: Error in BCSP hdr checksum [ 1719.811737] Bluetooth: Error in BCSP hdr checksum [ 1719.943174] Bluetooth: hci11: sending frame failed (-49) [ 1720.066635] Bluetooth: Error in BCSP hdr checksum [ 1720.071588] Bluetooth: Error in BCSP hdr checksum [ 1720.146435] Bluetooth: hci6: command 0x1001 tx timeout [ 1720.151886] Bluetooth: hci6: sending frame failed (-49) [ 1720.326687] Bluetooth: Error in BCSP hdr checksum [ 1720.331810] Bluetooth: Error in BCSP hdr checksum [ 1720.546420] Bluetooth: hci8: command 0x1001 tx timeout [ 1720.551794] Bluetooth: hci8: sending frame failed (-49) [ 1720.596553] Bluetooth: Error in BCSP hdr checksum [ 1720.601870] Bluetooth: Error in BCSP hdr checksum [ 1720.607157] Bluetooth: Error in BCSP hdr checksum [ 1720.856624] Bluetooth: Error in BCSP hdr checksum [ 1720.861539] Bluetooth: Error in BCSP hdr checksum 11:36:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$KDADDIO(r2, 0x400455c8, 0x1) 11:36:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r6, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) preadv(r6, &(0x7f0000001340)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/239, 0xef}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000240)=""/242, 0xf2}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x5, 0x8, 0xff) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 1721.118075] Bluetooth: Error in BCSP hdr checksum [ 1721.125528] Bluetooth: Error in BCSP hdr checksum [ 1721.206823] block nbd0: shutting down sockets 11:36:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x11) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x5) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x202281, 0x0) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x19) [ 1721.246506] block nbd0: shutting down sockets [ 1721.329731] mkiss: ax0: crc mode is auto. [ 1721.381377] Bluetooth: Error in BCSP hdr checksum [ 1721.386427] Bluetooth: Error in BCSP hdr checksum [ 1721.409305] mkiss: ax0: crc mode is auto. [ 1721.426426] Bluetooth: hci10: command 0x1001 tx timeout 11:36:11 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$SNDCTL_FM_4OP_ENABLE(r0, 0x4004510f, &(0x7f0000000000)=0xff) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/111, 0x6f}], 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0xd0f00, 0x0) openat$cgroup_ro(r3, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x14) ioctl$KDADDIO(r2, 0x400455c8, 0x1) [ 1721.432449] Bluetooth: hci10: sending frame failed (-49) 11:36:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x13) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1721.636874] Bluetooth: Error in BCSP hdr checksum [ 1721.641896] Bluetooth: Error in BCSP hdr checksum [ 1721.896597] Bluetooth: Error in BCSP hdr checksum [ 1721.901527] Bluetooth: Error in BCSP hdr checksum [ 1721.906873] Bluetooth: hci3: command 0x1003 tx timeout [ 1721.912213] Bluetooth: hci3: sending frame failed (-49) [ 1721.996324] Bluetooth: hci11: command 0x1003 tx timeout [ 1722.001849] Bluetooth: hci11: sending frame failed (-49) [ 1722.156575] Bluetooth: Error in BCSP hdr checksum [ 1722.161459] Bluetooth: Error in BCSP hdr checksum [ 1722.226288] Bluetooth: hci6: command 0x1009 tx timeout [ 1722.416549] Bluetooth: Error in BCSP hdr checksum [ 1722.421531] Bluetooth: Error in BCSP hdr checksum [ 1722.626275] Bluetooth: hci8: command 0x1009 tx timeout [ 1722.676519] Bluetooth: Error in BCSP hdr checksum [ 1722.681561] Bluetooth: Error in BCSP hdr checksum [ 1722.936478] Bluetooth: Error in BCSP hdr checksum [ 1722.941406] Bluetooth: Error in BCSP hdr checksum [ 1723.196511] Bluetooth: Error in BCSP hdr checksum [ 1723.201395] Bluetooth: Error in BCSP hdr checksum [ 1723.456437] Bluetooth: Error in BCSP hdr checksum [ 1723.461345] Bluetooth: Error in BCSP hdr checksum [ 1723.506232] Bluetooth: hci10: command 0x1009 tx timeout [ 1723.666253] Bluetooth: hci12: command 0x1003 tx timeout [ 1723.671768] Bluetooth: hci12: sending frame failed (-49) [ 1723.716528] Bluetooth: Error in BCSP hdr checksum [ 1723.721439] Bluetooth: Error in BCSP hdr checksum [ 1723.976443] Bluetooth: Error in BCSP hdr checksum [ 1723.981338] Bluetooth: Error in BCSP hdr checksum [ 1723.986382] Bluetooth: hci3: command 0x1001 tx timeout [ 1723.991800] Bluetooth: hci3: sending frame failed (-49) [ 1724.076206] Bluetooth: hci11: command 0x1001 tx timeout [ 1724.081706] Bluetooth: hci11: sending frame failed (-49) [ 1724.236369] Bluetooth: Error in BCSP hdr checksum [ 1724.241302] Bluetooth: Error in BCSP hdr checksum [ 1724.506381] Bluetooth: Error in BCSP hdr checksum [ 1724.511269] Bluetooth: Error in BCSP hdr checksum [ 1724.766336] Bluetooth: Error in BCSP hdr checksum [ 1724.771232] Bluetooth: Error in BCSP hdr checksum [ 1725.026401] Bluetooth: Error in BCSP hdr checksum [ 1725.031286] Bluetooth: Error in BCSP hdr checksum [ 1725.286455] Bluetooth: Error in BCSP hdr checksum [ 1725.291366] Bluetooth: Error in BCSP hdr checksum [ 1725.546334] Bluetooth: Error in BCSP hdr checksum [ 1725.551277] Bluetooth: Error in BCSP hdr checksum [ 1725.746122] Bluetooth: hci12: command 0x1001 tx timeout [ 1725.751542] Bluetooth: hci12: sending frame failed (-49) [ 1725.806353] Bluetooth: Error in BCSP hdr checksum [ 1725.811288] Bluetooth: Error in BCSP hdr checksum [ 1726.066264] Bluetooth: hci3: command 0x1009 tx timeout [ 1726.066433] Bluetooth: Error in BCSP hdr checksum [ 1726.077245] Bluetooth: Error in BCSP hdr checksum [ 1726.146095] Bluetooth: hci11: command 0x1009 tx timeout 11:36:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x10000d) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x3b3102, 0x0) ioctl$KDADDIO(r1, 0x400455c8, 0x8) 11:36:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xb) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:36:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f00000000c0)={0x4, 0x80000001, 0xdf3, 0x401, 0x7, "cec40100c7f3484c889100", 0x81, 0x4a5}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x8ba7, 0x3, 0x1000, 0x3, 0xc, "78125281558f965dbc632aa7907555bdb8bfe3"}) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r2 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0xa) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x18) [ 1726.326497] Bluetooth: Error in BCSP hdr checksum [ 1726.331407] Bluetooth: Error in BCSP hdr checksum [ 1726.586341] Bluetooth: Error in BCSP hdr checksum [ 1726.591342] Bluetooth: Error in BCSP hdr checksum 11:36:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) recvmmsg$unix(r0, &(0x7f00000089c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="1800000000000001000000", @ANYRES32, @ANYRES32], 0x18}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) [ 1726.846313] Bluetooth: Error in BCSP hdr checksum [ 1726.851280] Bluetooth: Error in BCSP hdr checksum [ 1727.106287] Bluetooth: Error in BCSP hdr checksum [ 1727.111271] Bluetooth: Error in BCSP hdr checksum [ 1727.366860] Bluetooth: Error in BCSP hdr checksum [ 1727.371857] Bluetooth: Error in BCSP hdr checksum 11:36:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x6000, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0xe) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1727.626329] Bluetooth: Error in BCSP hdr checksum [ 1727.631321] Bluetooth: Error in BCSP hdr checksum [ 1727.826071] Bluetooth: hci12: command 0x1009 tx timeout [ 1727.886288] Bluetooth: Error in BCSP hdr checksum [ 1727.891243] Bluetooth: Error in BCSP hdr checksum [ 1728.146375] Bluetooth: Error in BCSP hdr checksum [ 1728.151333] Bluetooth: Error in BCSP hdr checksum [ 1728.389225] Bluetooth: hci6: command 0x1003 tx timeout [ 1728.394549] Bluetooth: hci6: sending frame failed (-49) [ 1728.407072] Bluetooth: Error in BCSP hdr checksum [ 1728.414171] Bluetooth: Error in BCSP hdr checksum [ 1728.666144] Bluetooth: Error in BCSP hdr checksum [ 1728.671103] Bluetooth: Error in BCSP hdr checksum [ 1728.926159] Bluetooth: Error in BCSP hdr checksum [ 1728.931134] Bluetooth: Error in BCSP hdr checksum [ 1729.186195] Bluetooth: Error in BCSP hdr checksum [ 1729.191282] Bluetooth: Error in BCSP hdr checksum [ 1729.446209] Bluetooth: Error in BCSP hdr checksum [ 1729.451194] Bluetooth: Error in BCSP hdr checksum [ 1729.585958] Bluetooth: hci8: command 0x1003 tx timeout [ 1729.591396] Bluetooth: hci8: sending frame failed (-49) [ 1729.716114] Bluetooth: Error in BCSP hdr checksum [ 1729.721097] Bluetooth: Error in BCSP hdr checksum [ 1729.976128] Bluetooth: Error in BCSP hdr checksum [ 1729.981052] Bluetooth: Error in BCSP hdr checksum 11:36:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x1a) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:36:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000007c0)='bbr\x00', 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="0c268a927f1f6588b93e480941ba3860ac5cf65ac618ded8974895abeaf4b4835ef922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae56d88fecf9141a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 11:36:20 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x202000, 0x0) r2 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb8, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f00000018c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000400)={{}, r5, 0x14, @inherit={0x88, &(0x7f0000001580)=ANY=[@ANYRES16=r6]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001f80)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32=r7, @ANYRES32=r6, @ANYRESOCT, @ANYRES32=r4, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000004c0)={r7, 0x1, 0x2, 0x1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000580)={r7, 0x1, 0x9}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)={{}, {@val={r7}, @max}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000080)={r7, 0x1, 0x3, 0x1}) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:36:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) recvmmsg$unix(r0, &(0x7f00000089c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="1800000000000001000000", @ANYRES32, @ANYRES32], 0x18}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) [ 1730.236538] Bluetooth: Error in BCSP hdr checksum [ 1730.241580] Bluetooth: Error in BCSP hdr checksum [ 1730.298237] Bluetooth: hci11: sending frame failed (-49) [ 1730.395917] Bluetooth: hci10: command 0x1003 tx timeout [ 1730.401486] Bluetooth: hci10: sending frame failed (-49) [ 1730.465875] Bluetooth: hci6: command 0x1001 tx timeout [ 1730.471275] Bluetooth: hci6: sending frame failed (-49) [ 1730.496091] Bluetooth: Error in BCSP hdr checksum [ 1730.501088] Bluetooth: Error in BCSP hdr checksum [ 1730.756244] Bluetooth: Error in BCSP hdr checksum [ 1730.761228] Bluetooth: Error in BCSP hdr checksum 11:36:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) recvmmsg$unix(r0, &(0x7f00000089c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="1800000000000001000000", @ANYRES32, @ANYRES32], 0x18}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x12) [ 1731.016374] Bluetooth: Error in BCSP hdr checksum [ 1731.021260] Bluetooth: Error in BCSP hdr checksum [ 1731.276075] Bluetooth: Error in BCSP hdr checksum [ 1731.281126] Bluetooth: Error in BCSP hdr checksum [ 1731.347765] ieee802154 phy0 wpan0: encryption failed: -22 [ 1731.353349] ieee802154 phy1 wpan1: encryption failed: -22 [ 1731.536145] Bluetooth: Error in BCSP hdr checksum [ 1731.541103] Bluetooth: Error in BCSP hdr checksum [ 1731.665958] Bluetooth: hci8: command 0x1001 tx timeout [ 1731.671464] Bluetooth: hci8: sending frame failed (-49) 11:36:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) recvmmsg$unix(r0, &(0x7f00000089c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB="1800000000000001000000", @ANYRES32, @ANYRES32], 0x18}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x1f, 0x8, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x12) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) [ 1731.796001] Bluetooth: Error in BCSP hdr checksum [ 1731.800966] Bluetooth: Error in BCSP hdr checksum 11:36:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1732.056130] Bluetooth: Error in BCSP hdr checksum [ 1732.061076] Bluetooth: Error in BCSP hdr checksum [ 1732.145786] Bluetooth: hci3: command 0x1003 tx timeout [ 1732.151311] Bluetooth: hci3: sending frame failed (-49) [ 1732.305895] Bluetooth: hci11: command 0x1003 tx timeout [ 1732.311389] Bluetooth: hci11: sending frame failed (-49) [ 1732.326633] Bluetooth: Error in BCSP hdr checksum [ 1732.331640] Bluetooth: Error in BCSP hdr checksum [ 1732.465735] Bluetooth: hci10: command 0x1001 tx timeout [ 1732.471266] Bluetooth: hci10: sending frame failed (-49) [ 1732.545760] Bluetooth: hci6: command 0x1009 tx timeout [ 1732.596109] Bluetooth: Error in BCSP hdr checksum [ 1732.601075] Bluetooth: Error in BCSP hdr checksum 11:36:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x3938700}}, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000540)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r5, 0x400455c8, 0x1) [ 1732.856021] Bluetooth: Error in BCSP hdr checksum [ 1732.861298] Bluetooth: Error in BCSP hdr checksum [ 1733.055860] Bluetooth: Error in BCSP hdr checksum [ 1733.116619] Bluetooth: Error in BCSP hdr checksum [ 1733.121667] Bluetooth: Error in BCSP hdr checksum [ 1733.316072] Bluetooth: Error in BCSP hdr checksum [ 1733.376489] Bluetooth: Error in BCSP hdr checksum [ 1733.381362] Bluetooth: Error in BCSP hdr checksum [ 1733.645865] Bluetooth: Error in BCSP hdr checksum [ 1733.650832] Bluetooth: Error in BCSP hdr checksum [ 1733.745815] Bluetooth: hci8: command 0x1009 tx timeout [ 1733.906287] Bluetooth: Error in BCSP hdr checksum [ 1733.911167] Bluetooth: Error in BCSP hdr checksum [ 1734.065653] Bluetooth: hci12: command 0x1003 tx timeout [ 1734.071219] Bluetooth: hci12: sending frame failed (-49) [ 1734.165887] Bluetooth: Error in BCSP hdr checksum [ 1734.170919] Bluetooth: Error in BCSP hdr checksum [ 1734.225734] Bluetooth: hci3: command 0x1001 tx timeout [ 1734.231101] Bluetooth: hci3: sending frame failed (-49) [ 1734.391417] Bluetooth: hci11: command 0x1001 tx timeout [ 1734.396874] Bluetooth: hci11: sending frame failed (-49) [ 1734.425842] Bluetooth: Error in BCSP hdr checksum [ 1734.430812] Bluetooth: Error in BCSP hdr checksum [ 1734.545656] Bluetooth: hci10: command 0x1009 tx timeout [ 1734.695861] Bluetooth: Error in BCSP hdr checksum [ 1734.700850] Bluetooth: Error in BCSP hdr checksum [ 1734.865597] Bluetooth: hci13: command 0x1003 tx timeout [ 1734.871150] Bluetooth: hci13: sending frame failed (-49) [ 1734.955940] Bluetooth: Error in BCSP hdr checksum [ 1734.961010] Bluetooth: Error in BCSP hdr checksum [ 1735.215905] Bluetooth: Error in BCSP hdr checksum [ 1735.220802] Bluetooth: Error in BCSP hdr checksum [ 1735.475916] Bluetooth: Error in BCSP hdr checksum [ 1735.480809] Bluetooth: Error in BCSP hdr checksum [ 1735.735880] Bluetooth: Error in BCSP hdr checksum [ 1735.740772] Bluetooth: Error in BCSP hdr checksum [ 1735.995918] Bluetooth: Error in BCSP hdr checksum [ 1736.000823] Bluetooth: Error in BCSP hdr checksum [ 1736.145604] Bluetooth: hci12: command 0x1001 tx timeout [ 1736.151055] Bluetooth: hci12: sending frame failed (-49) [ 1736.255814] Bluetooth: Error in BCSP hdr checksum [ 1736.260747] Bluetooth: Error in BCSP hdr checksum [ 1736.305568] Bluetooth: hci3: command 0x1009 tx timeout 11:36:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delneigh={0x30, 0x1d, 0x2, 0x70bd26, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x48, 0x14, 0x8}, [@NDA_CACHEINFO={0x14, 0x3, {0x9bb, 0x1, 0xfffffacd}}]}, 0x30}, 0x1, 0x0, 0x0, 0xc080}, 0x80) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1736.465894] Bluetooth: hci11: command 0x1009 tx timeout [ 1736.521278] Bluetooth: Error in BCSP hdr checksum [ 1736.526368] Bluetooth: Error in BCSP hdr checksum [ 1736.775777] Bluetooth: Error in BCSP hdr checksum [ 1736.780670] Bluetooth: Error in BCSP hdr checksum [ 1736.945552] Bluetooth: hci13: command 0x1001 tx timeout [ 1736.951002] Bluetooth: hci13: sending frame failed (-49) [ 1737.035724] Bluetooth: Error in BCSP hdr checksum [ 1737.040608] Bluetooth: Error in BCSP hdr checksum [ 1737.295693] Bluetooth: Error in BCSP hdr checksum [ 1737.300608] Bluetooth: Error in BCSP hdr checksum [ 1737.555801] Bluetooth: Error in BCSP hdr checksum [ 1737.560698] Bluetooth: Error in BCSP hdr checksum [ 1737.815877] Bluetooth: Error in BCSP hdr checksum [ 1737.820774] Bluetooth: Error in BCSP hdr checksum [ 1738.075677] Bluetooth: Error in BCSP hdr checksum [ 1738.080571] Bluetooth: Error in BCSP hdr checksum [ 1738.235529] Bluetooth: hci12: command 0x1009 tx timeout [ 1738.335672] Bluetooth: Error in BCSP hdr checksum [ 1738.340601] Bluetooth: Error in BCSP hdr checksum 11:36:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x1d1080, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in6=@dev}}, {{@in=@private}, 0x0, @in6=@mcast1}}, &(0x7f0000001300)=0xe8) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080), 0x152) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000012c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) r4 = dup3(r0, r1, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0xf) sendto$inet6(r4, &(0x7f00000002c0)="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", 0x1000, 0x10, &(0x7f0000000000)={0xa, 0x4e20, 0x400, @private1, 0x7ff}, 0x1c) ioctl$KDADDIO(r5, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r5, 0x5437, 0x0) 11:36:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x8ff72732feb6034d, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f0000000580)="66b83f010f00d0f3a5c4c2dd902cb6c744240000000000c744240200000000c7442406000000000f011424640f00570066f30f01df66baa100ed66baf80cb89afff88bef66bafc0c66b8e40066efc4e2353b11c4c2ed2bef", 0x58}], 0x1, 0x43, &(0x7f0000000640)=[@cstype0={0x4, 0xa}], 0x1) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f00000000c0)=""/171, 0xab}, {&(0x7f0000000180)=""/84, 0x54}, {&(0x7f0000000200)=""/153, 0x99}, {&(0x7f00000002c0)=""/247, 0xf7}, {&(0x7f00000003c0)=""/8, 0x8}, {&(0x7f0000000400)=""/166, 0xa6}, {&(0x7f00000004c0)=""/62, 0x3e}], 0x8, 0x0, 0x9) 11:36:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) fadvise64(r2, 0x6, 0x29a, 0x5) [ 1738.545507] Bluetooth: hci6: command 0x1003 tx timeout [ 1738.550873] Bluetooth: hci6: sending frame failed (-49) [ 1738.595874] Bluetooth: Error in BCSP hdr checksum [ 1738.600832] Bluetooth: Error in BCSP hdr checksum [ 1738.855924] Bluetooth: Error in BCSP hdr checksum [ 1738.860913] Bluetooth: Error in BCSP hdr checksum [ 1739.025477] Bluetooth: hci13: command 0x1009 tx timeout [ 1739.125652] Bluetooth: Error in BCSP hdr checksum [ 1739.130743] Bluetooth: Error in BCSP hdr checksum [ 1739.385768] Bluetooth: Error in BCSP hdr checksum [ 1739.391185] Bluetooth: Error in BCSP hdr checksum [ 1739.645825] Bluetooth: Error in BCSP hdr checksum [ 1739.650815] Bluetooth: Error in BCSP hdr checksum [ 1739.906223] Bluetooth: Error in BCSP hdr checksum [ 1739.911157] Bluetooth: Error in BCSP hdr checksum [ 1740.165663] Bluetooth: Error in BCSP hdr checksum [ 1740.170625] Bluetooth: Error in BCSP hdr checksum 11:36:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:36:30 executing program 5 (fault-call:3 fault-nth:0): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1740.368713] FAULT_INJECTION: forcing a failure. [ 1740.368713] name failslab, interval 1, probability 0, space 0, times 0 [ 1740.381090] CPU: 0 PID: 22822 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1740.388993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1740.398339] Call Trace: [ 1740.400924] dump_stack+0x1fc/0x2ef [ 1740.404541] should_fail.cold+0xa/0xf [ 1740.408333] ? setup_fault_attr+0x200/0x200 [ 1740.412645] ? lock_acquire+0x170/0x3c0 [ 1740.416633] __should_failslab+0x115/0x180 [ 1740.420865] should_failslab+0x5/0x10 [ 1740.424656] kmem_cache_alloc_node+0x245/0x3b0 [ 1740.429228] __alloc_skb+0x71/0x560 [ 1740.432845] alloc_skb_with_frags+0x92/0x570 [ 1740.437242] ? sock_alloc_send_pskb+0xb3/0x830 [ 1740.441811] sock_alloc_send_pskb+0x6e1/0x830 [ 1740.446301] ? sock_kzfree_s+0x60/0x60 [ 1740.450187] ? lock_downgrade+0x720/0x720 [ 1740.454318] ? lock_acquire+0x170/0x3c0 [ 1740.458357] ? unix_peer_get+0x1b/0x80 [ 1740.462237] ? do_raw_spin_unlock+0x171/0x230 [ 1740.466721] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1740.471157] ? aa_sk_perm+0x534/0x930 [ 1740.474957] ? unix_dgram_poll+0x6c0/0x6c0 [ 1740.479173] ? aa_af_perm+0x230/0x230 [ 1740.482999] ? kernel_recvmsg+0x220/0x220 [ 1740.487143] ? unix_dgram_poll+0x6c0/0x6c0 [ 1740.491461] sock_sendmsg+0xc3/0x120 [ 1740.495165] ___sys_sendmsg+0x3b3/0x8e0 [ 1740.499132] ? copy_msghdr_from_user+0x440/0x440 [ 1740.503878] ? __fget+0x32f/0x510 [ 1740.507324] ? lock_downgrade+0x720/0x720 [ 1740.511590] ? rcu_is_watching+0x53/0xc0 [ 1740.515641] ? __fget+0x356/0x510 [ 1740.519111] ? do_dup2+0x450/0x450 [ 1740.522640] ? get_pid_task+0xf4/0x190 [ 1740.526530] ? __fdget+0x1d0/0x230 [ 1740.530060] __sys_sendmmsg+0x195/0x470 [ 1740.534023] ? __ia32_sys_sendmsg+0x220/0x220 [ 1740.538509] ? rcu_nmi_exit+0xb3/0x180 [ 1740.542389] ? lock_downgrade+0x720/0x720 [ 1740.546529] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1740.551273] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1740.555844] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1740.560594] ? rcu_nmi_exit+0xb3/0x180 [ 1740.564485] ? retint_kernel+0x2d/0x2d [ 1740.568365] __x64_sys_sendmmsg+0x99/0x100 [ 1740.572587] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1740.577154] do_syscall_64+0xf9/0x620 [ 1740.580945] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1740.586121] RIP: 0033:0x4665e9 [ 1740.589300] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1740.608184] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1740.615875] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1740.623133] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1740.630489] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1740.637760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1740.645016] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1740.658955] Bluetooth: hci8: command 0x1003 tx timeout [ 1740.665314] Bluetooth: Error in BCSP hdr checksum 11:36:30 executing program 5 (fault-call:3 fault-nth:1): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1740.670507] Bluetooth: Error in BCSP hdr checksum [ 1740.676028] Bluetooth: hci8: sending frame failed (-49) [ 1740.681807] Bluetooth: hci6: command 0x1001 tx timeout [ 1740.705619] Bluetooth: hci6: sending frame failed (-49) [ 1740.739449] FAULT_INJECTION: forcing a failure. [ 1740.739449] name failslab, interval 1, probability 0, space 0, times 0 [ 1740.753101] CPU: 1 PID: 22831 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1740.760981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1740.770316] Call Trace: [ 1740.772889] dump_stack+0x1fc/0x2ef [ 1740.776502] should_fail.cold+0xa/0xf [ 1740.780288] ? setup_fault_attr+0x200/0x200 [ 1740.784590] ? __should_failslab+0xdb/0x180 [ 1740.788893] __should_failslab+0x115/0x180 [ 1740.793109] should_failslab+0x5/0x10 [ 1740.796892] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1740.802037] __kmalloc_node_track_caller+0x38/0x70 [ 1740.806963] __alloc_skb+0xae/0x560 [ 1740.810581] alloc_skb_with_frags+0x92/0x570 [ 1740.814976] sock_alloc_send_pskb+0x6e1/0x830 [ 1740.819495] ? sock_kzfree_s+0x60/0x60 [ 1740.823364] ? preempt_schedule_common+0x45/0xc0 [ 1740.828104] ? ___preempt_schedule+0x16/0x18 [ 1740.832523] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1740.836916] ? aa_sk_perm+0x534/0x930 [ 1740.840710] ? unix_dgram_poll+0x6c0/0x6c0 [ 1740.844924] ? aa_af_perm+0x230/0x230 [ 1740.848728] ? unix_dgram_poll+0x6c0/0x6c0 [ 1740.852955] sock_sendmsg+0xc3/0x120 [ 1740.856665] ___sys_sendmsg+0x3b3/0x8e0 [ 1740.860625] ? copy_msghdr_from_user+0x440/0x440 [ 1740.865365] ? __fget+0x32f/0x510 [ 1740.868816] ? lock_downgrade+0x720/0x720 [ 1740.872950] ? check_preemption_disabled+0x41/0x280 [ 1740.877948] ? __fget+0x356/0x510 [ 1740.881381] ? do_dup2+0x450/0x450 [ 1740.884906] ? __fdget+0x1d0/0x230 [ 1740.888432] __sys_sendmmsg+0x195/0x470 [ 1740.892389] ? __ia32_sys_sendmsg+0x220/0x220 [ 1740.896866] ? lock_downgrade+0x720/0x720 [ 1740.901000] ? __mutex_unlock_slowpath+0xea/0x610 [ 1740.905827] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1740.910564] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1740.915138] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1740.919892] ? rcu_nmi_exit+0xb3/0x180 [ 1740.923765] ? retint_kernel+0x2d/0x2d [ 1740.927643] __x64_sys_sendmmsg+0x99/0x100 [ 1740.931873] do_syscall_64+0xf9/0x620 [ 1740.935669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1740.940842] RIP: 0033:0x4665e9 [ 1740.944022] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1740.962919] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1740.970797] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1740.978052] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1740.985300] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1740.992725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1740.999987] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1741.028633] Bluetooth: Error in BCSP hdr checksum 11:36:30 executing program 5 (fault-call:3 fault-nth:2): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1741.037151] Bluetooth: Error in BCSP hdr checksum [ 1741.080526] FAULT_INJECTION: forcing a failure. [ 1741.080526] name failslab, interval 1, probability 0, space 0, times 0 [ 1741.093178] CPU: 0 PID: 22833 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1741.101230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1741.110569] Call Trace: [ 1741.113145] dump_stack+0x1fc/0x2ef [ 1741.116802] should_fail.cold+0xa/0xf [ 1741.120598] ? setup_fault_attr+0x200/0x200 [ 1741.124942] ? lock_acquire+0x170/0x3c0 [ 1741.128904] __should_failslab+0x115/0x180 [ 1741.133127] should_failslab+0x5/0x10 [ 1741.136927] kmem_cache_alloc_node+0x245/0x3b0 [ 1741.141500] __alloc_skb+0x71/0x560 [ 1741.145143] alloc_skb_with_frags+0x92/0x570 [ 1741.149538] ? retint_kernel+0x2d/0x2d [ 1741.153415] sock_alloc_send_pskb+0x6e1/0x830 [ 1741.157920] ? sock_kzfree_s+0x60/0x60 [ 1741.161794] ? lock_downgrade+0x720/0x720 [ 1741.165956] ? lock_acquire+0x170/0x3c0 [ 1741.169924] ? unix_peer_get+0x1b/0x80 [ 1741.173809] ? do_raw_spin_unlock+0x171/0x230 [ 1741.178291] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1741.182705] ? aa_sk_perm+0x534/0x930 [ 1741.186506] ? unix_dgram_poll+0x6c0/0x6c0 [ 1741.190732] ? aa_af_perm+0x230/0x230 [ 1741.194514] ? kernel_recvmsg+0x220/0x220 [ 1741.198650] ? unix_dgram_poll+0x6c0/0x6c0 [ 1741.202866] sock_sendmsg+0xc3/0x120 [ 1741.206580] ___sys_sendmsg+0x3b3/0x8e0 [ 1741.210548] ? copy_msghdr_from_user+0x440/0x440 [ 1741.215285] ? rcu_nmi_exit+0xb3/0x180 [ 1741.219159] ? __fget+0x32f/0x510 [ 1741.222595] ? mark_held_locks+0xf0/0xf0 [ 1741.226647] ? lock_downgrade+0x720/0x720 [ 1741.230785] ? check_preemption_disabled+0x41/0x280 [ 1741.235784] ? __fget+0x356/0x510 [ 1741.239218] ? __might_fault+0x11f/0x1d0 [ 1741.243265] ? lock_downgrade+0x720/0x720 [ 1741.247401] ? lock_acquire+0x170/0x3c0 [ 1741.251377] __sys_sendmmsg+0x195/0x470 [ 1741.255339] ? __ia32_sys_sendmsg+0x220/0x220 [ 1741.259831] ? lock_downgrade+0x720/0x720 [ 1741.263966] ? __mutex_unlock_slowpath+0xea/0x610 [ 1741.268787] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1741.273525] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1741.278089] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1741.282828] ? rcu_nmi_exit+0xb3/0x180 [ 1741.285564] Bluetooth: Error in BCSP hdr checksum [ 1741.286703] ? retint_kernel+0x2d/0x2d [ 1741.291547] Bluetooth: Error in BCSP hdr checksum [ 1741.295405] __x64_sys_sendmmsg+0x99/0x100 [ 1741.295420] do_syscall_64+0xf9/0x620 [ 1741.295438] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1741.295449] RIP: 0033:0x4665e9 11:36:31 executing program 5 (fault-call:3 fault-nth:3): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1741.295462] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1741.295469] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1741.295481] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1741.295493] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1741.357888] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1741.365142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1741.372391] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1741.426605] Bluetooth: hci10: command 0x1003 tx timeout [ 1741.432051] Bluetooth: hci10: sending frame failed (-49) [ 1741.439033] FAULT_INJECTION: forcing a failure. [ 1741.439033] name failslab, interval 1, probability 0, space 0, times 0 [ 1741.450910] CPU: 1 PID: 22837 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1741.458780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1741.468115] Call Trace: [ 1741.470727] dump_stack+0x1fc/0x2ef [ 1741.474338] should_fail.cold+0xa/0xf [ 1741.478157] ? setup_fault_attr+0x200/0x200 [ 1741.482494] ? lock_acquire+0x170/0x3c0 [ 1741.486469] __should_failslab+0x115/0x180 [ 1741.490687] should_failslab+0x5/0x10 [ 1741.494604] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1741.499690] __kmalloc_node_track_caller+0x38/0x70 [ 1741.504604] __alloc_skb+0xae/0x560 [ 1741.508210] alloc_skb_with_frags+0x92/0x570 [ 1741.512598] ? mark_held_locks+0xf0/0xf0 [ 1741.516638] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1741.521204] sock_alloc_send_pskb+0x6e1/0x830 [ 1741.525683] ? sock_kzfree_s+0x60/0x60 [ 1741.529565] ? lock_downgrade+0x720/0x720 [ 1741.534218] ? lock_acquire+0x170/0x3c0 [ 1741.538175] ? unix_peer_get+0x1b/0x80 [ 1741.542060] ? do_raw_spin_unlock+0x171/0x230 [ 1741.546578] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1741.550997] ? aa_sk_perm+0x534/0x930 [ 1741.554793] ? unix_dgram_poll+0x6c0/0x6c0 [ 1741.559023] ? aa_af_perm+0x230/0x230 [ 1741.562827] ? unix_dgram_poll+0x6c0/0x6c0 [ 1741.567057] sock_sendmsg+0xc3/0x120 [ 1741.570764] ___sys_sendmsg+0x3b3/0x8e0 [ 1741.574758] ? copy_msghdr_from_user+0x440/0x440 [ 1741.579507] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1741.584251] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1741.588837] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1741.593595] ? rcu_nmi_exit+0xb3/0x180 [ 1741.597466] ? retint_kernel+0x2d/0x2d [ 1741.601356] ? lock_release+0x429/0x8b0 [ 1741.605318] ? lock_downgrade+0x720/0x720 [ 1741.609449] ? lock_acquire+0x170/0x3c0 [ 1741.613411] __sys_sendmmsg+0x195/0x470 [ 1741.617368] ? __ia32_sys_sendmsg+0x220/0x220 [ 1741.621861] ? __mutex_unlock_slowpath+0xea/0x610 [ 1741.626687] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1741.631437] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1741.636006] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1741.640747] ? rcu_nmi_exit+0xb3/0x180 [ 1741.644614] ? retint_kernel+0x2d/0x2d [ 1741.648489] __x64_sys_sendmmsg+0x99/0x100 [ 1741.652730] do_syscall_64+0xf9/0x620 [ 1741.656516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1741.661684] RIP: 0033:0x4665e9 [ 1741.664858] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1741.683739] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1741.691429] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1741.698683] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1741.705935] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1741.713185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1741.720441] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 11:36:31 executing program 5 (fault-call:3 fault-nth:4): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1741.743170] Bluetooth: Error in BCSP hdr checksum [ 1741.756613] Bluetooth: Error in BCSP hdr checksum [ 1741.798763] FAULT_INJECTION: forcing a failure. [ 1741.798763] name failslab, interval 1, probability 0, space 0, times 0 [ 1741.811044] CPU: 0 PID: 22843 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1741.818917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1741.828279] Call Trace: [ 1741.830864] dump_stack+0x1fc/0x2ef [ 1741.834481] should_fail.cold+0xa/0xf [ 1741.838268] ? setup_fault_attr+0x200/0x200 [ 1741.842584] ? lock_acquire+0x170/0x3c0 [ 1741.846568] __should_failslab+0x115/0x180 [ 1741.850869] should_failslab+0x5/0x10 [ 1741.854656] kmem_cache_alloc_node+0x245/0x3b0 [ 1741.859233] __alloc_skb+0x71/0x560 [ 1741.862847] alloc_skb_with_frags+0x92/0x570 [ 1741.867335] ? mark_held_locks+0xf0/0xf0 [ 1741.871402] ? lock_downgrade+0x720/0x720 [ 1741.875552] ? lock_acquire+0x170/0x3c0 [ 1741.879526] sock_alloc_send_pskb+0x6e1/0x830 [ 1741.884011] ? sock_kzfree_s+0x60/0x60 [ 1741.887890] ? lock_downgrade+0x720/0x720 [ 1741.892028] ? lock_acquire+0x170/0x3c0 [ 1741.895986] ? unix_peer_get+0x1b/0x80 [ 1741.899878] ? do_raw_spin_unlock+0x171/0x230 [ 1741.904360] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1741.908770] ? aa_sk_perm+0x534/0x930 [ 1741.912571] ? unix_dgram_poll+0x6c0/0x6c0 [ 1741.916789] ? aa_af_perm+0x230/0x230 [ 1741.920575] ? kernel_recvmsg+0x220/0x220 [ 1741.924711] ? unix_dgram_poll+0x6c0/0x6c0 [ 1741.928945] sock_sendmsg+0xc3/0x120 [ 1741.932674] ___sys_sendmsg+0x3b3/0x8e0 [ 1741.936644] ? copy_msghdr_from_user+0x440/0x440 [ 1741.941387] ? __fget+0x32f/0x510 [ 1741.944843] ? mark_held_locks+0xf0/0xf0 [ 1741.948908] ? lock_downgrade+0x720/0x720 [ 1741.953057] ? check_preemption_disabled+0x41/0x280 [ 1741.958113] ? check_preemption_disabled+0x41/0x280 [ 1741.963126] ? __fget+0x356/0x510 [ 1741.966574] ? __might_fault+0x11f/0x1d0 [ 1741.970632] ? lock_downgrade+0x720/0x720 [ 1741.974777] ? lock_acquire+0x170/0x3c0 [ 1741.978748] __sys_sendmmsg+0x195/0x470 [ 1741.982862] ? __ia32_sys_sendmsg+0x220/0x220 [ 1741.987355] ? lock_downgrade+0x720/0x720 [ 1741.991501] ? __mutex_unlock_slowpath+0xea/0x610 [ 1741.995617] Bluetooth: Error in BCSP hdr checksum [ 1741.996337] ? __sb_end_write+0x96/0x100 [ 1741.996355] ? wait_for_completion_io+0x10/0x10 [ 1741.996374] ? vfs_write+0x393/0x540 [ 1742.001351] Bluetooth: Error in BCSP hdr checksum [ 1742.005249] ? ksys_write+0x1c8/0x2a0 [ 1742.005270] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1742.005287] __x64_sys_sendmmsg+0x99/0x100 [ 1742.005303] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1742.005316] do_syscall_64+0xf9/0x620 [ 1742.005334] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1742.005346] RIP: 0033:0x4665e9 [ 1742.005359] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1742.005365] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1742.005378] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1742.005391] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1742.089886] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1742.097148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1742.104414] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 11:36:32 executing program 0: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) [ 1742.257887] Bluetooth: Error in BCSP hdr checksum [ 1742.265456] Bluetooth: Error in BCSP hdr checksum [ 1742.515536] Bluetooth: Error in BCSP hdr checksum [ 1742.520466] Bluetooth: Error in BCSP hdr checksum [ 1742.705361] Bluetooth: hci8: command 0x1001 tx timeout [ 1742.710819] Bluetooth: hci8: sending frame failed (-49) [ 1742.717215] Bluetooth: hci3: command 0x1003 tx timeout [ 1742.722609] Bluetooth: hci3: sending frame failed (-49) [ 1742.775382] Bluetooth: Error in BCSP hdr checksum [ 1742.780324] Bluetooth: Error in BCSP hdr checksum [ 1742.795442] Bluetooth: hci6: command 0x1009 tx timeout 11:36:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x3938700}}, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000540)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r5, 0x400455c8, 0x1) [ 1743.035407] Bluetooth: Error in BCSP hdr checksum [ 1743.040320] Bluetooth: Error in BCSP hdr checksum [ 1743.245309] Bluetooth: Error in BCSP hdr checksum [ 1743.295567] Bluetooth: Error in BCSP hdr checksum [ 1743.300455] Bluetooth: Error in BCSP hdr checksum [ 1743.505223] Bluetooth: hci10: command 0x1001 tx timeout [ 1743.510737] Bluetooth: hci10: sending frame failed (-49) [ 1743.517212] Bluetooth: Error in BCSP hdr checksum [ 1743.565442] Bluetooth: Error in BCSP hdr checksum [ 1743.570520] Bluetooth: Error in BCSP hdr checksum [ 1743.826066] Bluetooth: Error in BCSP hdr checksum [ 1743.831104] Bluetooth: Error in BCSP hdr checksum [ 1744.085349] Bluetooth: Error in BCSP hdr checksum [ 1744.090272] Bluetooth: Error in BCSP hdr checksum [ 1744.345334] Bluetooth: Error in BCSP hdr checksum [ 1744.350211] Bluetooth: Error in BCSP hdr checksum [ 1744.605291] Bluetooth: Error in BCSP hdr checksum [ 1744.610264] Bluetooth: Error in BCSP hdr checksum [ 1744.785317] Bluetooth: hci3: command 0x1001 tx timeout [ 1744.790673] Bluetooth: hci3: sending frame failed (-49) [ 1744.796490] Bluetooth: hci8: command 0x1009 tx timeout [ 1744.865580] Bluetooth: Error in BCSP hdr checksum [ 1744.870586] Bluetooth: Error in BCSP hdr checksum [ 1745.025073] Bluetooth: hci11: command 0x1003 tx timeout [ 1745.030496] Bluetooth: hci11: sending frame failed (-49) [ 1745.125288] Bluetooth: Error in BCSP hdr checksum [ 1745.130183] Bluetooth: Error in BCSP hdr checksum [ 1745.385558] Bluetooth: Error in BCSP hdr checksum [ 1745.390455] Bluetooth: Error in BCSP hdr checksum [ 1745.585052] Bluetooth: hci10: command 0x1009 tx timeout [ 1745.645379] Bluetooth: Error in BCSP hdr checksum [ 1745.650343] Bluetooth: Error in BCSP hdr checksum [ 1745.905414] Bluetooth: Error in BCSP hdr checksum [ 1745.910401] Bluetooth: Error in BCSP hdr checksum [ 1746.165205] Bluetooth: Error in BCSP hdr checksum [ 1746.170378] Bluetooth: Error in BCSP hdr checksum [ 1746.425267] Bluetooth: Error in BCSP hdr checksum [ 1746.430199] Bluetooth: Error in BCSP hdr checksum 11:36:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xa) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x480040, 0x41b70e63c1ebac54) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x8) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:36:36 executing program 5 (fault-call:3 fault-nth:5): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:36:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1746.685385] Bluetooth: Error in BCSP hdr checksum [ 1746.690275] Bluetooth: Error in BCSP hdr checksum [ 1746.768051] FAULT_INJECTION: forcing a failure. [ 1746.768051] name failslab, interval 1, probability 0, space 0, times 0 [ 1746.780733] CPU: 0 PID: 22867 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1746.788656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1746.798179] Call Trace: [ 1746.800774] dump_stack+0x1fc/0x2ef [ 1746.804415] should_fail.cold+0xa/0xf [ 1746.808214] ? setup_fault_attr+0x200/0x200 [ 1746.812524] __should_failslab+0x115/0x180 [ 1746.816915] should_failslab+0x5/0x10 [ 1746.821172] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1746.826262] __kmalloc_node_track_caller+0x38/0x70 [ 1746.831228] __alloc_skb+0xae/0x560 [ 1746.834849] alloc_skb_with_frags+0x92/0x570 [ 1746.839241] ? sock_alloc_send_pskb+0x698/0x830 [ 1746.843893] sock_alloc_send_pskb+0x6e1/0x830 [ 1746.848394] ? sock_kzfree_s+0x60/0x60 [ 1746.852275] ? lock_downgrade+0x720/0x720 [ 1746.856402] ? lock_acquire+0x170/0x3c0 [ 1746.860358] ? unix_peer_get+0x1b/0x80 [ 1746.864266] ? do_raw_spin_unlock+0x171/0x230 [ 1746.868744] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1746.873272] ? aa_sk_perm+0x534/0x930 [ 1746.877059] ? unix_dgram_poll+0x6c0/0x6c0 [ 1746.881299] ? aa_af_perm+0x230/0x230 [ 1746.885084] ? rcu_nmi_exit+0xb3/0x180 [ 1746.888960] ? unix_dgram_poll+0x6c0/0x6c0 [ 1746.893192] sock_sendmsg+0xc3/0x120 [ 1746.897161] ___sys_sendmsg+0x3b3/0x8e0 [ 1746.901121] ? copy_msghdr_from_user+0x440/0x440 [ 1746.905862] ? __fget+0x32f/0x510 [ 1746.909297] ? mark_held_locks+0xf0/0xf0 [ 1746.913339] ? lock_downgrade+0x720/0x720 [ 1746.917473] ? check_preemption_disabled+0x41/0x280 [ 1746.922471] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1746.927212] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1746.931790] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1746.936528] ? __might_fault+0x11f/0x1d0 [ 1746.940575] ? lock_downgrade+0x720/0x720 [ 1746.944707] ? lock_acquire+0x170/0x3c0 [ 1746.948671] __sys_sendmmsg+0x195/0x470 [ 1746.952633] ? __ia32_sys_sendmsg+0x220/0x220 [ 1746.957208] ? lock_downgrade+0x720/0x720 [ 1746.961341] ? __mutex_unlock_slowpath+0xea/0x610 [ 1746.966170] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1746.970929] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1746.975513] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1746.980250] ? rcu_nmi_exit+0xb3/0x180 [ 1746.984145] ? retint_kernel+0x2d/0x2d [ 1746.988040] __x64_sys_sendmmsg+0x99/0x100 [ 1746.992261] do_syscall_64+0xf9/0x620 [ 1746.996056] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1747.001225] RIP: 0033:0x4665e9 [ 1747.004401] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1747.023287] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1747.030974] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1747.038237] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1747.045485] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1747.052741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1747.059998] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1747.085859] Bluetooth: Error in BCSP hdr checksum [ 1747.090364] Bluetooth: hci3: command 0x1009 tx timeout [ 1747.091476] Bluetooth: Error in BCSP hdr checksum [ 1747.104989] Bluetooth: hci11: command 0x1001 tx timeout [ 1747.110428] Bluetooth: hci11: sending frame failed (-49) [ 1747.345155] Bluetooth: Error in BCSP hdr checksum [ 1747.350099] Bluetooth: Error in BCSP hdr checksum [ 1747.605156] Bluetooth: Error in BCSP hdr checksum [ 1747.610115] Bluetooth: Error in BCSP hdr checksum [ 1747.865325] Bluetooth: Error in BCSP hdr checksum [ 1747.870241] Bluetooth: Error in BCSP hdr checksum [ 1748.125197] Bluetooth: Error in BCSP hdr checksum [ 1748.130188] Bluetooth: Error in BCSP hdr checksum [ 1748.385159] Bluetooth: Error in BCSP hdr checksum [ 1748.390057] Bluetooth: Error in BCSP hdr checksum [ 1748.645091] Bluetooth: Error in BCSP hdr checksum [ 1748.650092] Bluetooth: Error in BCSP hdr checksum [ 1748.784881] Bluetooth: hci12: command 0x1003 tx timeout [ 1748.790296] Bluetooth: hci12: sending frame failed (-49) [ 1748.796129] Bluetooth: hci6: command 0x1003 tx timeout [ 1748.801467] Bluetooth: hci6: sending frame failed (-49) [ 1748.905163] Bluetooth: Error in BCSP hdr checksum [ 1748.910066] Bluetooth: Error in BCSP hdr checksum [ 1749.175121] Bluetooth: Error in BCSP hdr checksum [ 1749.180119] Bluetooth: Error in BCSP hdr checksum [ 1749.185038] Bluetooth: hci11: command 0x1009 tx timeout [ 1749.435149] Bluetooth: Error in BCSP hdr checksum [ 1749.440095] Bluetooth: Error in BCSP hdr checksum [ 1749.695135] Bluetooth: Error in BCSP hdr checksum [ 1749.700107] Bluetooth: Error in BCSP hdr checksum 11:36:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x100, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000140)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') ioctl$TIOCCBRK(r2, 0x5428) [ 1749.956748] Bluetooth: Error in BCSP hdr checksum [ 1749.962946] Bluetooth: Error in BCSP hdr checksum [ 1750.215128] Bluetooth: Error in BCSP hdr checksum [ 1750.220053] Bluetooth: Error in BCSP hdr checksum [ 1750.475024] Bluetooth: Error in BCSP hdr checksum [ 1750.479974] Bluetooth: Error in BCSP hdr checksum [ 1750.735064] Bluetooth: Error in BCSP hdr checksum [ 1750.740031] Bluetooth: Error in BCSP hdr checksum [ 1750.874766] Bluetooth: hci6: command 0x1001 tx timeout [ 1750.880489] Bluetooth: hci6: sending frame failed (-49) [ 1750.886615] Bluetooth: hci12: command 0x1001 tx timeout [ 1750.892023] Bluetooth: hci12: sending frame failed (-49) [ 1751.005027] Bluetooth: Error in BCSP hdr checksum [ 1751.010058] Bluetooth: Error in BCSP hdr checksum [ 1751.016046] Bluetooth: Error in BCSP hdr checksum 11:36:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:36:41 executing program 5 (fault-call:3 fault-nth:6): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1751.223714] FAULT_INJECTION: forcing a failure. [ 1751.223714] name failslab, interval 1, probability 0, space 0, times 0 [ 1751.242214] CPU: 0 PID: 22918 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1751.250120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1751.259599] Call Trace: [ 1751.262192] dump_stack+0x1fc/0x2ef [ 1751.265808] should_fail.cold+0xa/0xf [ 1751.269599] ? setup_fault_attr+0x200/0x200 [ 1751.273913] ? lock_acquire+0x170/0x3c0 [ 1751.277886] __should_failslab+0x115/0x180 [ 1751.282107] should_failslab+0x5/0x10 [ 1751.285908] kmem_cache_alloc_node+0x245/0x3b0 [ 1751.290486] __alloc_skb+0x71/0x560 [ 1751.294097] alloc_skb_with_frags+0x92/0x570 [ 1751.298491] sock_alloc_send_pskb+0x6e1/0x830 [ 1751.302972] ? sock_kzfree_s+0x60/0x60 [ 1751.306856] ? lock_downgrade+0x720/0x720 [ 1751.310982] ? lock_acquire+0x170/0x3c0 [ 1751.314937] ? unix_peer_get+0x1b/0x80 [ 1751.318823] ? do_raw_spin_unlock+0x171/0x230 [ 1751.323317] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1751.327713] ? aa_sk_perm+0x534/0x930 [ 1751.331497] ? unix_dgram_poll+0x6c0/0x6c0 [ 1751.335721] ? aa_af_perm+0x230/0x230 [ 1751.339508] ? unix_dgram_poll+0x6c0/0x6c0 [ 1751.343726] sock_sendmsg+0xc3/0x120 [ 1751.347436] ___sys_sendmsg+0x3b3/0x8e0 [ 1751.351479] ? copy_msghdr_from_user+0x440/0x440 [ 1751.356217] ? mark_held_locks+0xa6/0xf0 [ 1751.360257] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1751.365086] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1751.369646] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1751.374381] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1751.379148] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1751.383886] ? rcu_nmi_exit+0xb3/0x180 [ 1751.387786] ? retint_kernel+0x2d/0x2d [ 1751.391677] __sys_sendmmsg+0x195/0x470 [ 1751.395636] ? __ia32_sys_sendmsg+0x220/0x220 [ 1751.400115] ? lock_downgrade+0x720/0x720 [ 1751.404260] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1751.409034] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1751.413610] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1751.418437] ? rcu_nmi_exit+0xb3/0x180 [ 1751.422413] ? retint_kernel+0x2d/0x2d [ 1751.426304] __x64_sys_sendmmsg+0x99/0x100 [ 1751.430532] do_syscall_64+0xf9/0x620 [ 1751.434324] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1751.439492] RIP: 0033:0x4665e9 [ 1751.442682] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1751.461567] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1751.469256] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1751.476509] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1751.483772] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1751.491021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1751.498271] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 11:36:41 executing program 5 (fault-call:3 fault-nth:7): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1751.527318] Bluetooth: Error in BCSP hdr checksum [ 1751.538011] Bluetooth: Error in BCSP hdr checksum [ 1751.590658] FAULT_INJECTION: forcing a failure. [ 1751.590658] name failslab, interval 1, probability 0, space 0, times 0 [ 1751.604269] CPU: 0 PID: 22926 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1751.612405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1751.621739] Call Trace: [ 1751.624312] dump_stack+0x1fc/0x2ef [ 1751.627925] should_fail.cold+0xa/0xf [ 1751.631762] ? setup_fault_attr+0x200/0x200 [ 1751.636154] ? lock_acquire+0x170/0x3c0 [ 1751.640114] __should_failslab+0x115/0x180 [ 1751.644376] should_failslab+0x5/0x10 [ 1751.648171] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1751.653257] __kmalloc_node_track_caller+0x38/0x70 [ 1751.658166] __alloc_skb+0xae/0x560 [ 1751.661778] alloc_skb_with_frags+0x92/0x570 [ 1751.666172] ? mark_held_locks+0xf0/0xf0 [ 1751.670220] ? retint_kernel+0x2d/0x2d [ 1751.674093] sock_alloc_send_pskb+0x6e1/0x830 [ 1751.678571] ? ___might_sleep+0x17c/0x2b0 [ 1751.682701] ? sock_kzfree_s+0x60/0x60 [ 1751.686585] ? lock_downgrade+0x720/0x720 [ 1751.690810] ? lock_acquire+0x170/0x3c0 [ 1751.694777] ? unix_peer_get+0x1b/0x80 [ 1751.698649] ? do_raw_spin_unlock+0x171/0x230 [ 1751.703135] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1751.707550] ? aa_sk_perm+0x534/0x930 [ 1751.711351] ? unix_dgram_poll+0x6c0/0x6c0 [ 1751.715565] ? aa_af_perm+0x230/0x230 [ 1751.719361] ? kernel_recvmsg+0x220/0x220 [ 1751.723510] ? unix_dgram_poll+0x6c0/0x6c0 [ 1751.727728] sock_sendmsg+0xc3/0x120 [ 1751.731422] ___sys_sendmsg+0x3b3/0x8e0 [ 1751.735389] ? copy_msghdr_from_user+0x440/0x440 [ 1751.740135] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1751.744874] ? __fget+0x32f/0x510 [ 1751.748329] ? mark_held_locks+0xf0/0xf0 [ 1751.752382] ? lock_downgrade+0x720/0x720 [ 1751.756517] ? check_preemption_disabled+0x41/0x280 [ 1751.761518] ? check_preemption_disabled+0x41/0x280 [ 1751.766518] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1751.771260] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1751.775999] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1751.780735] ? __might_fault+0x11f/0x1d0 [ 1751.784777] ? lock_downgrade+0x720/0x720 [ 1751.788904] ? lock_acquire+0x170/0x3c0 [ 1751.792868] __sys_sendmmsg+0x195/0x470 [ 1751.796825] ? __ia32_sys_sendmsg+0x220/0x220 [ 1751.801303] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1751.806040] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1751.810609] ? retint_kernel+0x2d/0x2d [ 1751.814493] ? ksys_write+0x253/0x2a0 [ 1751.818274] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 1751.823643] ? ksys_write+0x1c8/0x2a0 [ 1751.827440] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1751.832808] __x64_sys_sendmmsg+0x99/0x100 [ 1751.837025] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1751.841588] do_syscall_64+0xf9/0x620 [ 1751.845376] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1751.850553] RIP: 0033:0x4665e9 [ 1751.853724] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1751.872604] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1751.880291] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1751.887538] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1751.894786] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1751.902032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1751.909389] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 11:36:41 executing program 5 (fault-call:3 fault-nth:8): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1751.933337] Bluetooth: Error in BCSP hdr checksum [ 1751.941338] Bluetooth: Error in BCSP hdr checksum [ 1751.984864] Bluetooth: hci8: command 0x1003 tx timeout [ 1751.990957] Bluetooth: hci8: sending frame failed (-49) [ 1751.993329] FAULT_INJECTION: forcing a failure. [ 1751.993329] name failslab, interval 1, probability 0, space 0, times 0 [ 1752.010709] CPU: 1 PID: 22930 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1752.018607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1752.027951] Call Trace: [ 1752.030523] dump_stack+0x1fc/0x2ef [ 1752.034133] should_fail.cold+0xa/0xf [ 1752.037925] ? setup_fault_attr+0x200/0x200 [ 1752.042235] ? lock_acquire+0x170/0x3c0 [ 1752.046196] __should_failslab+0x115/0x180 [ 1752.050412] should_failslab+0x5/0x10 [ 1752.054191] kmem_cache_alloc_node+0x245/0x3b0 [ 1752.058770] __alloc_skb+0x71/0x560 [ 1752.062385] alloc_skb_with_frags+0x92/0x570 [ 1752.066776] ? mark_held_locks+0xf0/0xf0 [ 1752.070820] ? lock_downgrade+0x720/0x720 [ 1752.074956] ? lock_acquire+0x170/0x3c0 [ 1752.078920] sock_alloc_send_pskb+0x6e1/0x830 [ 1752.083400] ? sock_kzfree_s+0x60/0x60 [ 1752.087281] ? lock_downgrade+0x720/0x720 [ 1752.091419] ? lock_acquire+0x170/0x3c0 [ 1752.095384] ? unix_peer_get+0x1b/0x80 [ 1752.099261] ? do_raw_spin_unlock+0x171/0x230 [ 1752.103757] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1752.108148] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1752.112894] ? rcu_nmi_exit+0xb3/0x180 [ 1752.116780] ? unix_dgram_poll+0x6c0/0x6c0 [ 1752.121011] ? sock_sendmsg+0x4b/0x120 [ 1752.124879] ? sock_sendmsg+0x59/0x120 [ 1752.128750] ? unix_dgram_poll+0x6c0/0x6c0 [ 1752.133098] sock_sendmsg+0xc3/0x120 [ 1752.136809] ___sys_sendmsg+0x3b3/0x8e0 [ 1752.140776] ? copy_msghdr_from_user+0x440/0x440 [ 1752.145513] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1752.150252] ? mark_held_locks+0xa6/0xf0 [ 1752.154295] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1752.159079] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1752.163644] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1752.168385] ? rcu_nmi_exit+0xb3/0x180 [ 1752.172257] ? retint_kernel+0x2d/0x2d [ 1752.176140] ? __might_fault+0x11f/0x1d0 [ 1752.180193] ? lock_downgrade+0x720/0x720 [ 1752.184408] ? lock_acquire+0x1ec/0x3c0 [ 1752.188373] __sys_sendmmsg+0x195/0x470 [ 1752.192334] ? __ia32_sys_sendmsg+0x220/0x220 [ 1752.196840] ? lock_downgrade+0x720/0x720 [ 1752.200980] ? __mutex_unlock_slowpath+0xea/0x610 [ 1752.205803] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1752.210572] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1752.215148] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1752.219896] ? rcu_nmi_exit+0xb3/0x180 [ 1752.223765] ? retint_kernel+0x2d/0x2d [ 1752.227640] __x64_sys_sendmmsg+0x99/0x100 [ 1752.231905] do_syscall_64+0xf9/0x620 [ 1752.235702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1752.240934] RIP: 0033:0x4665e9 [ 1752.244105] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1752.263334] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1752.271020] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1752.278291] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 11:36:42 executing program 5 (fault-call:3 fault-nth:9): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1752.285592] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1752.292843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1752.300094] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1752.317459] Bluetooth: Error in BCSP hdr checksum [ 1752.322386] Bluetooth: Error in BCSP hdr checksum [ 1752.369411] FAULT_INJECTION: forcing a failure. [ 1752.369411] name failslab, interval 1, probability 0, space 0, times 0 [ 1752.381484] CPU: 0 PID: 22933 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1752.389368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1752.398806] Call Trace: [ 1752.401395] dump_stack+0x1fc/0x2ef [ 1752.405014] should_fail.cold+0xa/0xf [ 1752.408799] ? setup_fault_attr+0x200/0x200 [ 1752.413130] __should_failslab+0x115/0x180 [ 1752.417358] should_failslab+0x5/0x10 [ 1752.421158] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1752.426254] __kmalloc_node_track_caller+0x38/0x70 [ 1752.431174] __alloc_skb+0xae/0x560 [ 1752.434826] alloc_skb_with_frags+0x92/0x570 [ 1752.439274] ? mark_held_locks+0xf0/0xf0 [ 1752.443320] ? check_preemption_disabled+0x41/0x280 [ 1752.448323] sock_alloc_send_pskb+0x6e1/0x830 [ 1752.452879] ? sock_kzfree_s+0x60/0x60 [ 1752.456759] ? lock_downgrade+0x720/0x720 [ 1752.460896] ? lock_acquire+0x170/0x3c0 [ 1752.464858] ? unix_peer_get+0x1b/0x80 [ 1752.468726] ? finish_task_switch+0x118/0x760 [ 1752.473204] ? do_raw_spin_unlock+0x171/0x230 [ 1752.477685] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1752.482102] ? aa_sk_perm+0x534/0x930 [ 1752.485902] ? unix_dgram_poll+0x6c0/0x6c0 [ 1752.490216] ? aa_af_perm+0x230/0x230 [ 1752.494027] ? unix_dgram_poll+0x6c0/0x6c0 [ 1752.498339] sock_sendmsg+0xc3/0x120 [ 1752.502041] ___sys_sendmsg+0x3b3/0x8e0 [ 1752.506012] ? copy_msghdr_from_user+0x440/0x440 [ 1752.510786] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1752.515542] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1752.520118] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1752.524869] ? mark_held_locks+0xf0/0xf0 [ 1752.528917] ? rcu_nmi_exit+0xb3/0x180 [ 1752.532804] ? retint_kernel+0x2d/0x2d [ 1752.536852] ? __might_fault+0x11f/0x1d0 [ 1752.540904] ? __might_fault+0x11f/0x1d0 [ 1752.545058] ? lock_downgrade+0x720/0x720 [ 1752.549203] ? lock_acquire+0x170/0x3c0 [ 1752.553162] __sys_sendmmsg+0x195/0x470 [ 1752.557121] ? __ia32_sys_sendmsg+0x220/0x220 [ 1752.561610] ? rcu_nmi_exit+0xb3/0x180 [ 1752.565484] ? lock_downgrade+0x720/0x720 [ 1752.569619] ? __mutex_unlock_slowpath+0xea/0x610 [ 1752.574443] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1752.579178] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1752.583739] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1752.588500] ? rcu_nmi_exit+0xb3/0x180 [ 1752.592381] ? retint_kernel+0x2d/0x2d [ 1752.596271] __x64_sys_sendmmsg+0x99/0x100 [ 1752.600497] do_syscall_64+0xf9/0x620 [ 1752.604297] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1752.609487] RIP: 0033:0x4665e9 [ 1752.612660] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1752.631714] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1752.639401] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1752.646649] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1752.653913] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1752.661171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 11:36:42 executing program 5 (fault-call:3 fault-nth:10): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1752.668442] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1752.685846] Bluetooth: Error in BCSP hdr checksum [ 1752.698187] Bluetooth: Error in BCSP hdr checksum [ 1752.748910] FAULT_INJECTION: forcing a failure. [ 1752.748910] name failslab, interval 1, probability 0, space 0, times 0 [ 1752.761609] CPU: 1 PID: 22938 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1752.769504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1752.778847] Call Trace: [ 1752.781432] dump_stack+0x1fc/0x2ef [ 1752.785047] should_fail.cold+0xa/0xf [ 1752.788923] ? setup_fault_attr+0x200/0x200 [ 1752.793226] ? lock_acquire+0x170/0x3c0 [ 1752.797206] __should_failslab+0x115/0x180 [ 1752.801433] should_failslab+0x5/0x10 [ 1752.805217] kmem_cache_alloc_node+0x245/0x3b0 [ 1752.809791] __alloc_skb+0x71/0x560 [ 1752.813409] alloc_skb_with_frags+0x92/0x570 [ 1752.817826] ? mark_held_locks+0xf0/0xf0 [ 1752.821884] sock_alloc_send_pskb+0x6e1/0x830 [ 1752.826370] ? sock_kzfree_s+0x60/0x60 [ 1752.830242] ? lock_downgrade+0x720/0x720 [ 1752.834402] ? lock_acquire+0x170/0x3c0 [ 1752.838367] ? unix_peer_get+0x1b/0x80 [ 1752.842247] ? do_raw_spin_unlock+0x171/0x230 [ 1752.846903] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1752.851315] ? aa_sk_perm+0x534/0x930 [ 1752.855112] ? unix_dgram_poll+0x6c0/0x6c0 [ 1752.859333] ? aa_af_perm+0x230/0x230 [ 1752.863114] ? kernel_recvmsg+0x220/0x220 [ 1752.867250] ? unix_dgram_poll+0x6c0/0x6c0 [ 1752.871467] sock_sendmsg+0xc3/0x120 [ 1752.875174] ___sys_sendmsg+0x3b3/0x8e0 [ 1752.879157] ? copy_msghdr_from_user+0x440/0x440 [ 1752.883895] ? lock_release+0x429/0x8b0 [ 1752.887852] ? mark_held_locks+0xf0/0xf0 [ 1752.891892] ? lock_downgrade+0x720/0x720 [ 1752.896031] ? check_preemption_disabled+0x41/0x280 [ 1752.901039] ? check_preemption_disabled+0x41/0x280 [ 1752.906039] ? __fget+0x356/0x510 [ 1752.909471] ? __might_fault+0x11f/0x1d0 [ 1752.913720] ? lock_downgrade+0x720/0x720 [ 1752.917860] ? lock_acquire+0x170/0x3c0 [ 1752.921856] __sys_sendmmsg+0x195/0x470 [ 1752.925817] ? __ia32_sys_sendmsg+0x220/0x220 [ 1752.930299] ? lock_downgrade+0x720/0x720 [ 1752.934432] ? __mutex_unlock_slowpath+0xea/0x610 [ 1752.939260] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1752.944001] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1752.944716] Bluetooth: hci12: command 0x1009 tx timeout [ 1752.948597] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1752.954034] Bluetooth: hci6: command 0x1009 tx timeout [ 1752.958740] ? rcu_nmi_exit+0xb3/0x180 [ 1752.958762] ? retint_kernel+0x2d/0x2d [ 1752.958785] __x64_sys_sendmmsg+0x99/0x100 [ 1752.958801] do_syscall_64+0xf9/0x620 [ 1752.958820] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1752.958831] RIP: 0033:0x4665e9 [ 1752.958844] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1752.958851] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1752.958863] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1752.958875] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1753.029385] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1753.036645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 11:36:43 executing program 5 (fault-call:3 fault-nth:11): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1753.043914] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1753.062550] Bluetooth: Error in BCSP hdr checksum [ 1753.072706] Bluetooth: Error in BCSP hdr checksum 11:36:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x3938700}}, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000540)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r5, 0x400455c8, 0x1) [ 1753.108956] FAULT_INJECTION: forcing a failure. [ 1753.108956] name failslab, interval 1, probability 0, space 0, times 0 [ 1753.121151] CPU: 1 PID: 22942 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1753.129040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1753.138394] Call Trace: [ 1753.140988] dump_stack+0x1fc/0x2ef [ 1753.144625] should_fail.cold+0xa/0xf [ 1753.148434] ? setup_fault_attr+0x200/0x200 [ 1753.152771] __should_failslab+0x115/0x180 [ 1753.157017] should_failslab+0x5/0x10 [ 1753.160828] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1753.165939] __kmalloc_node_track_caller+0x38/0x70 [ 1753.170878] __alloc_skb+0xae/0x560 [ 1753.174513] alloc_skb_with_frags+0x92/0x570 [ 1753.178923] ? mark_held_locks+0xf0/0xf0 [ 1753.182993] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1753.187761] sock_alloc_send_pskb+0x6e1/0x830 [ 1753.192261] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1753.197033] ? sock_kzfree_s+0x60/0x60 [ 1753.200922] ? retint_kernel+0x2d/0x2d [ 1753.204823] ? unix_dgram_sendmsg+0x37e/0x12c0 [ 1753.209403] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1753.213799] ? aa_sk_perm+0x534/0x930 [ 1753.217586] ? unix_dgram_poll+0x6c0/0x6c0 [ 1753.221802] ? aa_af_perm+0x230/0x230 [ 1753.225597] ? kernel_recvmsg+0x220/0x220 [ 1753.229759] ? unix_dgram_poll+0x6c0/0x6c0 [ 1753.233981] sock_sendmsg+0xc3/0x120 [ 1753.237696] ___sys_sendmsg+0x3b3/0x8e0 [ 1753.241660] ? copy_msghdr_from_user+0x440/0x440 [ 1753.246395] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1753.251131] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1753.255707] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1753.260470] ? mark_held_locks+0xf0/0xf0 [ 1753.264539] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1753.266481] Bluetooth: hci3: command 0x1003 tx timeout [ 1753.269294] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1753.269309] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1753.269325] ? rcu_nmi_exit+0xb3/0x180 [ 1753.279154] Bluetooth: hci3: sending frame failed (-49) [ 1753.283884] ? __might_fault+0x11f/0x1d0 [ 1753.283905] ? lock_downgrade+0x720/0x720 [ 1753.283920] ? lock_acquire+0x170/0x3c0 [ 1753.305283] __sys_sendmmsg+0x195/0x470 [ 1753.309321] ? __ia32_sys_sendmsg+0x220/0x220 [ 1753.313825] ? lock_downgrade+0x720/0x720 [ 1753.317992] ? __mutex_unlock_slowpath+0xea/0x610 [ 1753.322838] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1753.327602] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1753.332190] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1753.336942] ? rcu_nmi_exit+0xb3/0x180 [ 1753.340821] ? retint_kernel+0x2d/0x2d [ 1753.344692] __x64_sys_sendmmsg+0x99/0x100 [ 1753.348926] do_syscall_64+0xf9/0x620 [ 1753.352710] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1753.357892] RIP: 0033:0x4665e9 [ 1753.361074] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1753.379958] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1753.387673] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1753.394929] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1753.402190] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1753.409444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1753.416702] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1753.442463] Bluetooth: Error in BCSP hdr checksum [ 1753.449674] Bluetooth: Error in BCSP hdr checksum [ 1753.515299] Bluetooth: Error in BCSP hdr checksum [ 1753.694953] Bluetooth: Error in BCSP hdr checksum [ 1753.699896] Bluetooth: Error in BCSP hdr checksum [ 1753.774968] Bluetooth: Error in BCSP hdr checksum [ 1753.954949] Bluetooth: Error in BCSP hdr checksum [ 1753.959837] Bluetooth: Error in BCSP hdr checksum [ 1754.064662] Bluetooth: hci8: command 0x1001 tx timeout [ 1754.071135] Bluetooth: hci8: sending frame failed (-49) [ 1754.224979] Bluetooth: Error in BCSP hdr checksum [ 1754.229903] Bluetooth: Error in BCSP hdr checksum [ 1754.485134] Bluetooth: Error in BCSP hdr checksum [ 1754.490027] Bluetooth: Error in BCSP hdr checksum [ 1754.744970] Bluetooth: Error in BCSP hdr checksum [ 1754.749948] Bluetooth: Error in BCSP hdr checksum [ 1755.004873] Bluetooth: Error in BCSP hdr checksum [ 1755.009771] Bluetooth: Error in BCSP hdr checksum [ 1755.264548] Bluetooth: hci10: command 0x1003 tx timeout [ 1755.264816] Bluetooth: Error in BCSP hdr checksum [ 1755.270006] Bluetooth: hci10: sending frame failed (-49) [ 1755.280451] Bluetooth: Error in BCSP hdr checksum [ 1755.344704] Bluetooth: hci3: command 0x1001 tx timeout [ 1755.350162] Bluetooth: hci3: sending frame failed (-49) [ 1755.524877] Bluetooth: Error in BCSP hdr checksum [ 1755.529757] Bluetooth: Error in BCSP hdr checksum [ 1755.784812] Bluetooth: Error in BCSP hdr checksum [ 1755.789739] Bluetooth: Error in BCSP hdr checksum [ 1756.044806] Bluetooth: Error in BCSP hdr checksum [ 1756.049786] Bluetooth: Error in BCSP hdr checksum [ 1756.144503] Bluetooth: hci8: command 0x1009 tx timeout [ 1756.304715] Bluetooth: Error in BCSP hdr checksum [ 1756.309909] Bluetooth: Error in BCSP hdr checksum [ 1756.564840] Bluetooth: Error in BCSP hdr checksum [ 1756.569724] Bluetooth: Error in BCSP hdr checksum [ 1756.824695] Bluetooth: Error in BCSP hdr checksum [ 1756.829699] Bluetooth: Error in BCSP hdr checksum 11:36:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone(0x20002006ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() exit_group(0x0) dup(r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) clone(0x0, 0x0, &(0x7f0000000a40), 0x0, 0x0) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x66, &(0x7f00000001c0)={r4, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000100)=0x90) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x4280, 0x0) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f00000000c0)={0x9, 0x62, 0xfff, 0x7a4, 0x8aa}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:36:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0), 0x101000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) write(r1, &(0x7f0000000080), 0x0) r2 = syz_open_pts(r0, 0x800) ioctl$KDFONTOP_SET_DEF(r2, 0x4b72, &(0x7f0000000000)={0x2, 0x0, 0x8, 0x17, 0x179, &(0x7f00000000c0)="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"}) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:36:46 executing program 5 (fault-call:3 fault-nth:12): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1757.003392] FAULT_INJECTION: forcing a failure. [ 1757.003392] name failslab, interval 1, probability 0, space 0, times 0 [ 1757.033298] CPU: 1 PID: 22964 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1757.041229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1757.050668] Call Trace: [ 1757.053262] dump_stack+0x1fc/0x2ef [ 1757.056898] should_fail.cold+0xa/0xf [ 1757.060705] ? setup_fault_attr+0x200/0x200 [ 1757.065024] ? lock_acquire+0x1ec/0x3c0 [ 1757.068998] __should_failslab+0x115/0x180 [ 1757.073231] should_failslab+0x5/0x10 [ 1757.077031] kmem_cache_alloc_node+0x245/0x3b0 [ 1757.081623] __alloc_skb+0x71/0x560 [ 1757.085251] alloc_skb_with_frags+0x92/0x570 [ 1757.089655] ? mark_held_locks+0xf0/0xf0 [ 1757.093725] ? lock_downgrade+0x720/0x720 [ 1757.097874] ? lock_acquire+0x170/0x3c0 [ 1757.101851] sock_alloc_send_pskb+0x6e1/0x830 [ 1757.106344] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1757.111098] ? rcu_nmi_exit+0xb3/0x180 [ 1757.114990] ? sock_kzfree_s+0x60/0x60 [ 1757.118875] ? lock_downgrade+0x720/0x720 [ 1757.123018] ? lock_acquire+0x170/0x3c0 [ 1757.126988] ? unix_peer_get+0x1b/0x80 [ 1757.130873] ? do_raw_spin_unlock+0x171/0x230 [ 1757.135369] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1757.139778] ? aa_sk_perm+0x534/0x930 [ 1757.143579] ? unix_dgram_poll+0x6c0/0x6c0 [ 1757.147806] ? aa_af_perm+0x230/0x230 [ 1757.151600] ? unix_dgram_poll+0x6c0/0x6c0 [ 1757.155818] sock_sendmsg+0xc3/0x120 [ 1757.159516] ___sys_sendmsg+0x3b3/0x8e0 [ 1757.163472] ? copy_msghdr_from_user+0x440/0x440 [ 1757.168222] ? mark_held_locks+0xa6/0xf0 [ 1757.172267] ? mark_held_locks+0xf0/0xf0 [ 1757.176321] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1757.180902] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1757.185653] ? rcu_nmi_exit+0xb3/0x180 [ 1757.189524] ? retint_kernel+0x2d/0x2d [ 1757.193396] ? __might_fault+0x11f/0x1d0 [ 1757.197454] ? lock_downgrade+0x720/0x720 [ 1757.201604] ? lock_acquire+0x170/0x3c0 [ 1757.205591] __sys_sendmmsg+0x195/0x470 [ 1757.209570] ? __ia32_sys_sendmsg+0x220/0x220 [ 1757.214071] ? finish_task_switch+0x118/0x760 [ 1757.218567] ? __schedule+0x88f/0x2040 [ 1757.222496] ? ksys_write+0x1c8/0x2a0 [ 1757.226300] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1757.231665] __x64_sys_sendmmsg+0x99/0x100 [ 1757.235894] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1757.240461] do_syscall_64+0xf9/0x620 [ 1757.244259] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1757.249429] RIP: 0033:0x4665e9 [ 1757.252603] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1757.271493] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1757.279201] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1757.286544] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1757.293798] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1757.301326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1757.308598] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1757.335667] Bluetooth: Error in BCSP hdr checksum [ 1757.340743] Bluetooth: Error in BCSP hdr checksum [ 1757.346012] Bluetooth: hci10: command 0x1001 tx timeout [ 1757.351553] Bluetooth: hci10: sending frame failed (-49) [ 1757.424770] Bluetooth: hci3: command 0x1009 tx timeout [ 1757.594764] Bluetooth: Error in BCSP hdr checksum [ 1757.599688] Bluetooth: Error in BCSP hdr checksum [ 1757.605041] Bluetooth: Error in BCSP hdr checksum [ 1757.855435] Bluetooth: Error in BCSP hdr checksum [ 1757.862247] Bluetooth: Error in BCSP hdr checksum [ 1757.874595] Bluetooth: Error in BCSP hdr checksum [ 1758.114626] Bluetooth: Error in BCSP hdr checksum [ 1758.119516] Bluetooth: Error in BCSP hdr checksum [ 1758.135324] Bluetooth: Error in BCSP hdr checksum [ 1758.374666] Bluetooth: Error in BCSP hdr checksum [ 1758.379689] Bluetooth: Error in BCSP hdr checksum [ 1758.395343] Bluetooth: Error in BCSP hdr checksum [ 1758.634681] Bluetooth: Error in BCSP hdr checksum [ 1758.639657] Bluetooth: Error in BCSP hdr checksum [ 1758.664540] Bluetooth: Error in BCSP hdr checksum [ 1758.894626] Bluetooth: Error in BCSP hdr checksum [ 1758.899588] Bluetooth: Error in BCSP hdr checksum [ 1758.924940] Bluetooth: Error in BCSP hdr checksum [ 1759.104420] Bluetooth: hci6: command 0x1003 tx timeout [ 1759.109867] Bluetooth: hci6: sending frame failed (-49) [ 1759.154551] Bluetooth: Error in BCSP hdr checksum [ 1759.159524] Bluetooth: Error in BCSP hdr checksum [ 1759.186427] Bluetooth: Error in BCSP hdr checksum [ 1759.344351] Bluetooth: hci11: command 0x1003 tx timeout [ 1759.350010] Bluetooth: Error in BCSP hdr checksum [ 1759.414646] Bluetooth: Error in BCSP hdr checksum [ 1759.419657] Bluetooth: Error in BCSP hdr checksum [ 1759.425475] Bluetooth: hci10: command 0x1009 tx timeout [ 1759.604536] Bluetooth: Error in BCSP hdr checksum [ 1759.674509] Bluetooth: Error in BCSP hdr checksum [ 1759.679435] Bluetooth: Error in BCSP hdr checksum [ 1759.864696] Bluetooth: Error in BCSP hdr checksum [ 1759.934588] Bluetooth: Error in BCSP hdr checksum [ 1759.939889] Bluetooth: Error in BCSP hdr checksum [ 1760.125346] Bluetooth: Error in BCSP hdr checksum 11:36:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1760.200721] Bluetooth: Error in BCSP hdr checksum [ 1760.206241] Bluetooth: Error in BCSP hdr checksum [ 1760.384490] Bluetooth: Error in BCSP hdr checksum [ 1760.454616] Bluetooth: Error in BCSP hdr checksum [ 1760.459615] Bluetooth: Error in BCSP hdr checksum [ 1760.644555] Bluetooth: Error in BCSP hdr checksum [ 1760.714879] Bluetooth: Error in BCSP hdr checksum [ 1760.719786] Bluetooth: Error in BCSP hdr checksum [ 1760.904501] Bluetooth: Error in BCSP hdr checksum [ 1760.974600] Bluetooth: Error in BCSP hdr checksum [ 1760.979490] Bluetooth: Error in BCSP hdr checksum [ 1761.174673] Bluetooth: Error in BCSP hdr checksum [ 1761.194286] Bluetooth: hci6: command 0x1001 tx timeout [ 1761.199721] Bluetooth: hci6: sending frame failed (-49) [ 1761.234624] Bluetooth: Error in BCSP hdr checksum [ 1761.239619] Bluetooth: Error in BCSP hdr checksum 11:36:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:36:51 executing program 5 (fault-call:3 fault-nth:13): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:36:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x54b202, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000100)={0x94, 0x53, 0x3f}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x15) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1761.434485] Bluetooth: hci11: command 0x1001 tx timeout [ 1761.440153] Bluetooth: Error in BCSP hdr checksum [ 1761.446577] Bluetooth: Error in BCSP hdr checksum 11:36:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x100, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000140)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x11) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') ioctl$TIOCCBRK(r2, 0x5428) [ 1761.478929] FAULT_INJECTION: forcing a failure. [ 1761.478929] name failslab, interval 1, probability 0, space 0, times 0 [ 1761.494587] Bluetooth: Error in BCSP hdr checksum [ 1761.502939] Bluetooth: Error in BCSP hdr checksum [ 1761.524462] CPU: 1 PID: 23020 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1761.532376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1761.541735] Call Trace: [ 1761.544341] dump_stack+0x1fc/0x2ef [ 1761.547992] should_fail.cold+0xa/0xf [ 1761.551841] ? setup_fault_attr+0x200/0x200 [ 1761.556220] ? __should_failslab+0xe/0x180 [ 1761.560509] __should_failslab+0x115/0x180 [ 1761.564762] should_failslab+0x5/0x10 [ 1761.568566] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1761.573665] __kmalloc_node_track_caller+0x38/0x70 [ 1761.578587] __alloc_skb+0xae/0x560 [ 1761.582219] alloc_skb_with_frags+0x92/0x570 [ 1761.586667] ? mark_held_locks+0xf0/0xf0 [ 1761.590768] sock_alloc_send_pskb+0x6e1/0x830 [ 1761.595253] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1761.600106] ? rcu_nmi_exit+0xb3/0x180 [ 1761.603986] ? sock_kzfree_s+0x60/0x60 [ 1761.608346] ? lock_downgrade+0x720/0x720 [ 1761.612544] ? lock_acquire+0x170/0x3c0 [ 1761.616505] ? unix_peer_get+0x1b/0x80 [ 1761.620381] ? do_raw_spin_unlock+0x171/0x230 [ 1761.624866] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1761.629396] ? aa_sk_perm+0x534/0x930 [ 1761.633193] ? unix_dgram_poll+0x6c0/0x6c0 [ 1761.637417] ? aa_af_perm+0x230/0x230 [ 1761.641216] ? kernel_recvmsg+0x220/0x220 [ 1761.645376] ? unix_dgram_poll+0x6c0/0x6c0 [ 1761.649597] sock_sendmsg+0xc3/0x120 [ 1761.653308] ___sys_sendmsg+0x3b3/0x8e0 [ 1761.657337] ? copy_msghdr_from_user+0x440/0x440 [ 1761.662087] ? mark_held_locks+0xa6/0xf0 [ 1761.666150] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1761.670949] ? __fget+0x32f/0x510 [ 1761.675030] ? mark_held_locks+0xf0/0xf0 [ 1761.679098] ? lock_downgrade+0x720/0x720 [ 1761.683252] ? check_preemption_disabled+0x41/0x280 [ 1761.688265] ? check_preemption_disabled+0x41/0x280 [ 1761.693303] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1761.698064] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1761.702807] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1761.707553] ? __might_fault+0x11f/0x1d0 [ 1761.711608] ? lock_downgrade+0x720/0x720 [ 1761.715742] ? lock_acquire+0x170/0x3c0 [ 1761.719716] __sys_sendmmsg+0x195/0x470 [ 1761.723679] ? __ia32_sys_sendmsg+0x220/0x220 [ 1761.728175] ? lock_downgrade+0x720/0x720 [ 1761.732406] ? __mutex_unlock_slowpath+0xea/0x610 [ 1761.737238] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1761.742033] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1761.746604] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1761.751532] ? rcu_nmi_exit+0xb3/0x180 [ 1761.755564] ? retint_kernel+0x2d/0x2d [ 1761.759457] __x64_sys_sendmmsg+0x99/0x100 [ 1761.763720] do_syscall_64+0xf9/0x620 [ 1761.767533] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1761.772712] RIP: 0033:0x4665e9 [ 1761.775896] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1761.794812] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1761.802529] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1761.809874] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1761.817216] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 11:36:51 executing program 5 (fault-call:3 fault-nth:14): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1761.824471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1761.831732] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1761.849108] Bluetooth: Error in BCSP hdr checksum [ 1761.855569] Bluetooth: Error in BCSP hdr checksum [ 1761.860463] Bluetooth: Error in BCSP hdr checksum [ 1761.865532] Bluetooth: Error in BCSP hdr checksum [ 1761.923920] FAULT_INJECTION: forcing a failure. [ 1761.923920] name failslab, interval 1, probability 0, space 0, times 0 [ 1761.936931] CPU: 0 PID: 23038 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1761.944925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1761.954271] Call Trace: [ 1761.956875] dump_stack+0x1fc/0x2ef [ 1761.960503] should_fail.cold+0xa/0xf [ 1761.964343] ? setup_fault_attr+0x200/0x200 [ 1761.968742] ? lock_acquire+0x170/0x3c0 [ 1761.972709] __should_failslab+0x115/0x180 [ 1761.976944] should_failslab+0x5/0x10 [ 1761.980741] kmem_cache_alloc_node+0x245/0x3b0 [ 1761.985315] __alloc_skb+0x71/0x560 [ 1761.988973] alloc_skb_with_frags+0x92/0x570 [ 1761.993369] ? mark_held_locks+0xf0/0xf0 [ 1761.997434] sock_alloc_send_pskb+0x6e1/0x830 [ 1762.001925] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1762.006553] ? sock_kzfree_s+0x60/0x60 [ 1762.010428] ? lock_downgrade+0x720/0x720 [ 1762.014575] ? do_raw_spin_unlock+0x171/0x230 [ 1762.019195] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1762.023611] ? aa_sk_perm+0x534/0x930 [ 1762.027494] ? unix_dgram_poll+0x6c0/0x6c0 [ 1762.031779] ? aa_af_perm+0x230/0x230 [ 1762.035591] ? rcu_nmi_exit+0xb3/0x180 [ 1762.039625] ? unix_dgram_poll+0x6c0/0x6c0 [ 1762.043852] sock_sendmsg+0xc3/0x120 [ 1762.047564] ___sys_sendmsg+0x3b3/0x8e0 [ 1762.051529] ? copy_msghdr_from_user+0x440/0x440 [ 1762.056289] ? __fget+0x32f/0x510 [ 1762.059766] ? mark_held_locks+0xf0/0xf0 [ 1762.063816] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1762.068579] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1762.073167] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1762.077980] ? rcu_nmi_exit+0xb3/0x180 [ 1762.081864] ? __might_fault+0x11f/0x1d0 [ 1762.085915] ? lock_downgrade+0x720/0x720 [ 1762.090048] ? lock_acquire+0x170/0x3c0 [ 1762.094028] __sys_sendmmsg+0x195/0x470 [ 1762.098025] ? __ia32_sys_sendmsg+0x220/0x220 [ 1762.102675] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1762.104628] Bluetooth: Error in BCSP hdr checksum [ 1762.107444] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1762.112357] Bluetooth: Error in BCSP hdr checksum [ 1762.116862] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1762.116877] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1762.116893] ? rcu_nmi_exit+0xb3/0x180 [ 1762.116909] ? retint_kernel+0x2d/0x2d [ 1762.116934] __x64_sys_sendmmsg+0x99/0x100 [ 1762.116949] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1762.116962] do_syscall_64+0xf9/0x620 [ 1762.116979] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1762.116990] RIP: 0033:0x4665e9 [ 1762.117002] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1762.117012] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1762.186440] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1762.193695] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1762.200953] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1762.208207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1762.215467] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 11:36:52 executing program 5 (fault-call:3 fault-nth:15): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1762.229900] Bluetooth: Error in BCSP hdr checksum [ 1762.234843] Bluetooth: Error in BCSP hdr checksum [ 1762.273037] FAULT_INJECTION: forcing a failure. [ 1762.273037] name failslab, interval 1, probability 0, space 0, times 0 [ 1762.284836] CPU: 1 PID: 23041 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1762.292711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1762.302060] Call Trace: [ 1762.304648] dump_stack+0x1fc/0x2ef [ 1762.308267] should_fail.cold+0xa/0xf [ 1762.312071] ? setup_fault_attr+0x200/0x200 [ 1762.316387] __should_failslab+0x115/0x180 [ 1762.320617] should_failslab+0x5/0x10 [ 1762.324507] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1762.329717] __kmalloc_node_track_caller+0x38/0x70 [ 1762.334656] __alloc_skb+0xae/0x560 [ 1762.338272] alloc_skb_with_frags+0x92/0x570 [ 1762.342667] ? __schedule+0x88f/0x2040 [ 1762.346540] sock_alloc_send_pskb+0x6e1/0x830 [ 1762.351022] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1762.355769] ? sock_kzfree_s+0x60/0x60 [ 1762.359784] ? retint_kernel+0x2d/0x2d [ 1762.363661] ? unix_dgram_sendmsg+0x331/0x12c0 [ 1762.368227] ? unix_dgram_sendmsg+0x37e/0x12c0 [ 1762.372798] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1762.377197] ? aa_sk_perm+0x534/0x930 [ 1762.380985] ? unix_dgram_poll+0x6c0/0x6c0 [ 1762.385201] ? aa_af_perm+0x230/0x230 [ 1762.388989] ? kernel_recvmsg+0x220/0x220 [ 1762.393141] ? unix_dgram_poll+0x6c0/0x6c0 [ 1762.397359] sock_sendmsg+0xc3/0x120 [ 1762.401055] ___sys_sendmsg+0x3b3/0x8e0 [ 1762.405014] ? copy_msghdr_from_user+0x440/0x440 [ 1762.409757] ? __fget+0x32f/0x510 [ 1762.413217] ? mark_held_locks+0xf0/0xf0 [ 1762.417284] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1762.421935] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1762.426685] ? rcu_nmi_exit+0xb3/0x180 [ 1762.430560] ? retint_kernel+0x2d/0x2d [ 1762.434523] ? __might_fault+0x11f/0x1d0 [ 1762.438574] ? lock_downgrade+0x720/0x720 [ 1762.442703] ? lock_acquire+0x170/0x3c0 [ 1762.446665] __sys_sendmmsg+0x195/0x470 [ 1762.450627] ? __ia32_sys_sendmsg+0x220/0x220 [ 1762.455114] ? lock_downgrade+0x720/0x720 [ 1762.459281] ? __mutex_unlock_slowpath+0xea/0x610 [ 1762.464122] ? check_preemption_disabled+0x41/0x280 [ 1762.469122] ? wait_for_completion_io+0x10/0x10 [ 1762.473774] ? vfs_write+0x393/0x540 [ 1762.477475] ? ksys_write+0x1c8/0x2a0 [ 1762.481263] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1762.486748] __x64_sys_sendmmsg+0x99/0x100 [ 1762.491019] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1762.495629] do_syscall_64+0xf9/0x620 [ 1762.499418] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1762.504593] RIP: 0033:0x4665e9 [ 1762.507802] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1762.526725] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1762.534595] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1762.541877] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1762.549222] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1762.556587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1762.563851] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 11:36:52 executing program 5 (fault-call:3 fault-nth:16): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1762.584269] Bluetooth: hci8: command 0x1003 tx timeout [ 1762.590056] Bluetooth: Error in BCSP hdr checksum [ 1762.605412] Bluetooth: Error in BCSP hdr checksum [ 1762.610598] Bluetooth: hci8: sending frame failed (-49) [ 1762.617812] Bluetooth: Error in BCSP hdr checksum [ 1762.623034] Bluetooth: Error in BCSP hdr checksum [ 1762.646453] FAULT_INJECTION: forcing a failure. [ 1762.646453] name failslab, interval 1, probability 0, space 0, times 0 [ 1762.658525] CPU: 0 PID: 23045 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1762.666408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1762.675748] Call Trace: [ 1762.678344] dump_stack+0x1fc/0x2ef [ 1762.681965] should_fail.cold+0xa/0xf [ 1762.685753] ? setup_fault_attr+0x200/0x200 [ 1762.690067] ? lock_acquire+0x170/0x3c0 [ 1762.694028] __should_failslab+0x115/0x180 [ 1762.698260] should_failslab+0x5/0x10 [ 1762.702073] kmem_cache_alloc_node+0x245/0x3b0 [ 1762.706644] __alloc_skb+0x71/0x560 [ 1762.710272] alloc_skb_with_frags+0x92/0x570 [ 1762.714696] ? sock_alloc_send_pskb+0xa1/0x830 [ 1762.719270] sock_alloc_send_pskb+0x6e1/0x830 [ 1762.723753] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1762.728323] ? sock_kzfree_s+0x60/0x60 [ 1762.732204] ? lock_downgrade+0x720/0x720 [ 1762.736342] ? lock_acquire+0x170/0x3c0 [ 1762.740341] ? unix_peer_get+0x1b/0x80 [ 1762.744406] ? do_raw_spin_unlock+0x171/0x230 [ 1762.748896] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1762.753300] ? aa_sk_perm+0x534/0x930 [ 1762.757110] ? unix_dgram_poll+0x6c0/0x6c0 [ 1762.761436] ? aa_af_perm+0x230/0x230 [ 1762.765333] ? kernel_recvmsg+0x220/0x220 [ 1762.769478] ? unix_dgram_poll+0x6c0/0x6c0 [ 1762.773720] sock_sendmsg+0xc3/0x120 [ 1762.777439] ___sys_sendmsg+0x3b3/0x8e0 [ 1762.781563] ? copy_msghdr_from_user+0x440/0x440 [ 1762.786313] ? __sanitizer_cov_trace_const_cmp1+0x4/0x20 [ 1762.791755] ? __fget+0x32f/0x510 [ 1762.795214] ? mark_held_locks+0xf0/0xf0 [ 1762.799271] ? lock_downgrade+0x720/0x720 [ 1762.803407] ? check_preemption_disabled+0x41/0x280 [ 1762.808410] ? check_preemption_disabled+0x41/0x280 [ 1762.813431] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1762.818187] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1762.823024] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1762.827606] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1762.832349] ? rcu_nmi_exit+0xb3/0x180 [ 1762.834613] Bluetooth: Error in BCSP hdr checksum [ 1762.836255] ? retint_kernel+0x2d/0x2d [ 1762.841115] Bluetooth: Error in BCSP hdr checksum [ 1762.844957] ? __sys_sendmmsg+0x1eb/0x470 [ 1762.844973] __sys_sendmmsg+0x195/0x470 [ 1762.844989] ? __ia32_sys_sendmsg+0x220/0x220 [ 1762.845003] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1762.845018] ? lock_downgrade+0x720/0x720 [ 1762.845044] ? __mutex_unlock_slowpath+0xea/0x610 [ 1762.876155] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1762.880917] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1762.885546] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1762.890290] ? rcu_nmi_exit+0xb3/0x180 [ 1762.894187] ? retint_kernel+0x2d/0x2d [ 1762.898087] __x64_sys_sendmmsg+0x99/0x100 [ 1762.902319] do_syscall_64+0xf9/0x620 [ 1762.906142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1762.911368] RIP: 0033:0x4665e9 [ 1762.914564] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1762.933468] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1762.941174] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1762.948435] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1762.955719] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1762.963009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1762.970269] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1762.986917] Bluetooth: Error in BCSP hdr checksum [ 1762.991821] Bluetooth: Error in BCSP hdr checksum [ 1763.094457] Bluetooth: Error in BCSP hdr checksum [ 1763.099394] Bluetooth: Error in BCSP hdr checksum [ 1763.105297] Bluetooth: hci12: command 0x1003 tx timeout [ 1763.110803] Bluetooth: hci12: sending frame failed (-49) [ 1763.244352] Bluetooth: Error in BCSP hdr checksum [ 1763.249314] Bluetooth: Error in BCSP hdr checksum [ 1763.264222] Bluetooth: hci6: command 0x1009 tx timeout 11:36:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x3938700}}, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000540)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r5, 0x400455c8, 0x1) 11:36:53 executing program 5 (fault-call:3 fault-nth:17): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1763.354515] Bluetooth: Error in BCSP hdr checksum [ 1763.365606] Bluetooth: Error in BCSP hdr checksum [ 1763.399612] FAULT_INJECTION: forcing a failure. [ 1763.399612] name failslab, interval 1, probability 0, space 0, times 0 [ 1763.412683] CPU: 0 PID: 23055 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1763.420582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1763.429934] Call Trace: [ 1763.432516] dump_stack+0x1fc/0x2ef [ 1763.436148] should_fail.cold+0xa/0xf [ 1763.439997] ? setup_fault_attr+0x200/0x200 [ 1763.444308] ? __should_failslab+0x81/0x180 [ 1763.448664] __should_failslab+0x115/0x180 [ 1763.452889] should_failslab+0x5/0x10 [ 1763.456689] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1763.462050] __kmalloc_node_track_caller+0x38/0x70 [ 1763.467015] __alloc_skb+0xae/0x560 [ 1763.470631] alloc_skb_with_frags+0x92/0x570 [ 1763.475045] ? mark_held_locks+0xf0/0xf0 [ 1763.479117] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1763.483791] sock_alloc_send_pskb+0x6e1/0x830 [ 1763.488342] ? sock_kzfree_s+0x60/0x60 [ 1763.492216] ? lock_downgrade+0x720/0x720 [ 1763.496357] ? lock_acquire+0x170/0x3c0 [ 1763.500429] ? unix_peer_get+0x1b/0x80 [ 1763.504108] Bluetooth: hci11: command 0x1009 tx timeout [ 1763.504320] ? do_raw_spin_unlock+0x171/0x230 [ 1763.504340] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1763.504359] ? aa_sk_perm+0x534/0x930 [ 1763.522461] ? unix_dgram_poll+0x6c0/0x6c0 [ 1763.526696] ? aa_af_perm+0x230/0x230 [ 1763.530507] ? kernel_recvmsg+0x220/0x220 [ 1763.534664] ? unix_dgram_poll+0x6c0/0x6c0 [ 1763.538890] sock_sendmsg+0xc3/0x120 [ 1763.542626] ___sys_sendmsg+0x3b3/0x8e0 [ 1763.546609] ? copy_msghdr_from_user+0x440/0x440 [ 1763.551405] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1763.556157] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1763.560739] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1763.565498] ? mark_held_locks+0xf0/0xf0 [ 1763.569553] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1763.574312] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1763.578898] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1763.583646] ? rcu_nmi_exit+0xb3/0x180 [ 1763.587530] ? __might_fault+0x11f/0x1d0 [ 1763.591588] ? lock_downgrade+0x720/0x720 [ 1763.595720] ? lock_acquire+0x170/0x3c0 [ 1763.599686] __sys_sendmmsg+0x195/0x470 [ 1763.603648] ? __ia32_sys_sendmsg+0x220/0x220 [ 1763.608137] ? finish_task_switch+0x118/0x760 [ 1763.612669] ? switch_mm_irqs_off+0x764/0x1340 [ 1763.614436] Bluetooth: Error in BCSP hdr checksum [ 1763.617245] ? __schedule+0x88f/0x2040 [ 1763.617272] ? ksys_write+0x1c8/0x2a0 [ 1763.622180] Bluetooth: Error in BCSP hdr checksum [ 1763.625975] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1763.625993] __x64_sys_sendmmsg+0x99/0x100 [ 1763.626009] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1763.626022] do_syscall_64+0xf9/0x620 [ 1763.626040] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1763.626051] RIP: 0033:0x4665e9 [ 1763.626065] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1763.626072] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1763.626085] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1763.626092] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1763.626100] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1763.626108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1763.626116] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1763.634211] Bluetooth: hci13: command 0x1003 tx timeout [ 1763.644910] Bluetooth: Error in BCSP hdr checksum [ 1763.649747] Bluetooth: hci3: command 0x1003 tx timeout [ 1763.652816] Bluetooth: hci13: sending frame failed (-49) [ 1763.652907] Bluetooth: Error in BCSP hdr checksum [ 1763.704296] Bluetooth: hci3: sending frame failed (-49) [ 1763.874354] Bluetooth: Error in BCSP hdr checksum [ 1763.879343] Bluetooth: Error in BCSP hdr checksum [ 1763.894351] Bluetooth: Error in BCSP hdr checksum [ 1763.899333] Bluetooth: Error in BCSP hdr checksum [ 1764.134389] Bluetooth: Error in BCSP hdr checksum [ 1764.139286] Bluetooth: Error in BCSP hdr checksum [ 1764.164653] Bluetooth: Error in BCSP hdr checksum [ 1764.169606] Bluetooth: Error in BCSP hdr checksum [ 1764.394325] Bluetooth: Error in BCSP hdr checksum [ 1764.399641] Bluetooth: Error in BCSP hdr checksum [ 1764.424439] Bluetooth: Error in BCSP hdr checksum [ 1764.429320] Bluetooth: Error in BCSP hdr checksum [ 1764.624154] Bluetooth: hci8: command 0x1001 tx timeout [ 1764.629610] Bluetooth: hci8: sending frame failed (-49) [ 1764.654278] Bluetooth: Error in BCSP hdr checksum [ 1764.659142] Bluetooth: Error in BCSP hdr checksum [ 1764.684486] Bluetooth: Error in BCSP hdr checksum [ 1764.689370] Bluetooth: Error in BCSP hdr checksum [ 1764.924358] Bluetooth: Error in BCSP hdr checksum [ 1764.929259] Bluetooth: Error in BCSP hdr checksum [ 1764.944902] Bluetooth: Error in BCSP hdr checksum [ 1764.949780] Bluetooth: Error in BCSP hdr checksum [ 1765.184175] Bluetooth: hci12: command 0x1001 tx timeout [ 1765.185177] Bluetooth: Error in BCSP hdr checksum [ 1765.189608] Bluetooth: hci12: sending frame failed (-49) [ 1765.201503] Bluetooth: Error in BCSP hdr checksum [ 1765.207381] Bluetooth: Error in BCSP hdr checksum [ 1765.212238] Bluetooth: Error in BCSP hdr checksum [ 1765.444340] Bluetooth: Error in BCSP hdr checksum [ 1765.449222] Bluetooth: Error in BCSP hdr checksum [ 1765.464638] Bluetooth: Error in BCSP hdr checksum [ 1765.469495] Bluetooth: Error in BCSP hdr checksum [ 1765.674027] Bluetooth: hci13: command 0x1001 tx timeout [ 1765.679489] Bluetooth: hci13: sending frame failed (-49) [ 1765.704429] Bluetooth: Error in BCSP hdr checksum [ 1765.709343] Bluetooth: Error in BCSP hdr checksum [ 1765.734957] Bluetooth: Error in BCSP hdr checksum [ 1765.739837] Bluetooth: Error in BCSP hdr checksum [ 1765.824100] Bluetooth: hci3: command 0x1001 tx timeout [ 1765.829652] Bluetooth: hci3: sending frame failed (-49) [ 1765.974238] Bluetooth: Error in BCSP hdr checksum [ 1765.979125] Bluetooth: Error in BCSP hdr checksum [ 1765.994989] Bluetooth: Error in BCSP hdr checksum [ 1765.999866] Bluetooth: Error in BCSP hdr checksum [ 1766.234537] Bluetooth: Error in BCSP hdr checksum [ 1766.239512] Bluetooth: Error in BCSP hdr checksum [ 1766.254548] Bluetooth: Error in BCSP hdr checksum [ 1766.259417] Bluetooth: Error in BCSP hdr checksum [ 1766.494295] Bluetooth: Error in BCSP hdr checksum [ 1766.499303] Bluetooth: Error in BCSP hdr checksum [ 1766.515052] Bluetooth: Error in BCSP hdr checksum [ 1766.519944] Bluetooth: Error in BCSP hdr checksum [ 1766.703993] Bluetooth: hci8: command 0x1009 tx timeout [ 1766.754177] Bluetooth: Error in BCSP hdr checksum [ 1766.759224] Bluetooth: Error in BCSP hdr checksum [ 1766.777089] Bluetooth: Error in BCSP hdr checksum [ 1766.782002] Bluetooth: Error in BCSP hdr checksum [ 1767.014283] Bluetooth: Error in BCSP hdr checksum [ 1767.019183] Bluetooth: Error in BCSP hdr checksum [ 1767.034982] Bluetooth: Error in BCSP hdr checksum [ 1767.039866] Bluetooth: Error in BCSP hdr checksum 11:36:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)) 11:36:57 executing program 5 (fault-call:3 fault-nth:18): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1767.236186] FAULT_INJECTION: forcing a failure. [ 1767.236186] name failslab, interval 1, probability 0, space 0, times 0 [ 1767.252502] CPU: 1 PID: 23069 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1767.260395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1767.269744] Call Trace: [ 1767.272340] dump_stack+0x1fc/0x2ef [ 1767.273927] Bluetooth: hci12: command 0x1009 tx timeout [ 1767.275969] should_fail.cold+0xa/0xf [ 1767.285105] ? setup_fault_attr+0x200/0x200 [ 1767.289483] ? lock_acquire+0x170/0x3c0 [ 1767.293444] __should_failslab+0x115/0x180 [ 1767.294242] Bluetooth: Error in BCSP hdr checksum [ 1767.297673] should_failslab+0x5/0x10 [ 1767.297688] kmem_cache_alloc_node+0x245/0x3b0 [ 1767.297707] __alloc_skb+0x71/0x560 [ 1767.302617] Bluetooth: Error in BCSP hdr checksum [ 1767.306312] alloc_skb_with_frags+0x92/0x570 [ 1767.306328] ? mark_held_locks+0xf0/0xf0 [ 1767.306342] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1767.306360] sock_alloc_send_pskb+0x6e1/0x830 [ 1767.306375] ? rcu_nmi_exit+0xb3/0x180 [ 1767.306392] ? retint_kernel+0x2d/0x2d [ 1767.306409] ? sock_kzfree_s+0x60/0x60 [ 1767.306421] ? do_raw_spin_unlock+0x50/0x230 [ 1767.306441] ? __raw_callee_save___pv_queued_spin_unlock+0xc/0x12 [ 1767.359466] ? do_raw_spin_unlock+0x171/0x230 [ 1767.363965] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1767.368372] ? aa_sk_perm+0x534/0x930 [ 1767.372169] ? unix_dgram_poll+0x6c0/0x6c0 [ 1767.376386] ? aa_af_perm+0x230/0x230 [ 1767.380176] ? unix_dgram_poll+0x6c0/0x6c0 [ 1767.384405] sock_sendmsg+0xc3/0x120 [ 1767.388112] ___sys_sendmsg+0x3b3/0x8e0 [ 1767.392073] ? copy_msghdr_from_user+0x440/0x440 [ 1767.396811] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1767.401552] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1767.406126] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1767.410883] ? mark_held_locks+0xf0/0xf0 [ 1767.414950] ? retint_kernel+0x2d/0x2d [ 1767.418830] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1767.423569] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1767.428133] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1767.432906] ? rcu_nmi_exit+0xb3/0x180 [ 1767.436788] ? retint_kernel+0x2d/0x2d [ 1767.440673] ? __sys_sendmmsg+0x260/0x470 [ 1767.444816] __sys_sendmmsg+0x195/0x470 [ 1767.448893] ? __ia32_sys_sendmsg+0x220/0x220 [ 1767.453459] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1767.458204] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1767.462773] ? retint_kernel+0x2d/0x2d [ 1767.466646] ? ksys_write+0x1c3/0x2a0 [ 1767.470433] ? __sanitizer_cov_trace_pc+0x4/0x50 [ 1767.475182] ? ksys_write+0x1c8/0x2a0 [ 1767.479082] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1767.484440] __x64_sys_sendmmsg+0x99/0x100 [ 1767.488665] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1767.493245] do_syscall_64+0xf9/0x620 [ 1767.497031] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1767.502201] RIP: 0033:0x4665e9 [ 1767.505385] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1767.524283] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1767.532008] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1767.539258] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1767.546534] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1767.553786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1767.554222] Bluetooth: Error in BCSP hdr checksum [ 1767.561050] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1767.573800] Bluetooth: Error in BCSP hdr checksum [ 1767.590377] Bluetooth: Error in BCSP hdr checksum [ 1767.595432] Bluetooth: Error in BCSP hdr checksum [ 1767.743949] Bluetooth: hci13: command 0x1009 tx timeout [ 1767.814115] Bluetooth: Error in BCSP hdr checksum [ 1767.819123] Bluetooth: Error in BCSP hdr checksum [ 1767.824840] Bluetooth: Error in BCSP hdr checksum [ 1767.836426] Bluetooth: Error in BCSP hdr checksum [ 1767.841337] Bluetooth: Error in BCSP hdr checksum [ 1767.903903] Bluetooth: hci3: command 0x1009 tx timeout [ 1768.074055] Bluetooth: Error in BCSP hdr checksum [ 1768.079011] Bluetooth: Error in BCSP hdr checksum [ 1768.104372] Bluetooth: Error in BCSP hdr checksum [ 1768.109309] Bluetooth: Error in BCSP hdr checksum [ 1768.334100] Bluetooth: Error in BCSP hdr checksum [ 1768.339043] Bluetooth: Error in BCSP hdr checksum [ 1768.364134] Bluetooth: Error in BCSP hdr checksum [ 1768.369201] Bluetooth: Error in BCSP hdr checksum [ 1768.604108] Bluetooth: Error in BCSP hdr checksum [ 1768.609128] Bluetooth: Error in BCSP hdr checksum [ 1768.624179] Bluetooth: Error in BCSP hdr checksum [ 1768.629078] Bluetooth: Error in BCSP hdr checksum [ 1768.864077] Bluetooth: Error in BCSP hdr checksum [ 1768.869046] Bluetooth: Error in BCSP hdr checksum [ 1768.894147] Bluetooth: Error in BCSP hdr checksum [ 1768.899161] Bluetooth: Error in BCSP hdr checksum [ 1769.124146] Bluetooth: Error in BCSP hdr checksum [ 1769.129048] Bluetooth: Error in BCSP hdr checksum [ 1769.164109] Bluetooth: Error in BCSP hdr checksum [ 1769.168996] Bluetooth: Error in BCSP hdr checksum [ 1769.274145] Bluetooth: hci6: command 0x1003 tx timeout [ 1769.279609] Bluetooth: hci6: sending frame failed (-49) [ 1769.393976] Bluetooth: Error in BCSP hdr checksum [ 1769.399067] Bluetooth: Error in BCSP hdr checksum [ 1769.424228] Bluetooth: Error in BCSP hdr checksum [ 1769.429282] Bluetooth: Error in BCSP hdr checksum [ 1769.654012] Bluetooth: Error in BCSP hdr checksum [ 1769.658954] Bluetooth: Error in BCSP hdr checksum [ 1769.684027] Bluetooth: Error in BCSP hdr checksum [ 1769.689014] Bluetooth: Error in BCSP hdr checksum [ 1769.914271] Bluetooth: Error in BCSP hdr checksum [ 1769.919256] Bluetooth: Error in BCSP hdr checksum [ 1769.944064] Bluetooth: Error in BCSP hdr checksum [ 1769.948962] Bluetooth: Error in BCSP hdr checksum [ 1770.174036] Bluetooth: Error in BCSP hdr checksum [ 1770.178923] Bluetooth: Error in BCSP hdr checksum [ 1770.204082] Bluetooth: Error in BCSP hdr checksum [ 1770.209023] Bluetooth: Error in BCSP hdr checksum [ 1770.434240] Bluetooth: Error in BCSP hdr checksum [ 1770.439238] Bluetooth: Error in BCSP hdr checksum [ 1770.474103] Bluetooth: Error in BCSP hdr checksum [ 1770.478999] Bluetooth: Error in BCSP hdr checksum [ 1770.694169] Bluetooth: Error in BCSP hdr checksum [ 1770.699123] Bluetooth: Error in BCSP hdr checksum [ 1770.734069] Bluetooth: Error in BCSP hdr checksum [ 1770.738965] Bluetooth: Error in BCSP hdr checksum [ 1770.953919] Bluetooth: Error in BCSP hdr checksum [ 1770.958799] Bluetooth: Error in BCSP hdr checksum [ 1771.005461] Bluetooth: Error in BCSP hdr checksum [ 1771.010393] Bluetooth: Error in BCSP hdr checksum [ 1771.216678] Bluetooth: Error in BCSP hdr checksum [ 1771.221826] Bluetooth: Error in BCSP hdr checksum [ 1771.264003] Bluetooth: Error in BCSP hdr checksum [ 1771.269037] Bluetooth: Error in BCSP hdr checksum [ 1771.353746] Bluetooth: hci6: command 0x1001 tx timeout [ 1771.361327] Bluetooth: hci6: sending frame failed (-49) [ 1771.473894] Bluetooth: Error in BCSP hdr checksum [ 1771.478921] Bluetooth: Error in BCSP hdr checksum [ 1771.523945] Bluetooth: Error in BCSP hdr checksum [ 1771.528861] Bluetooth: Error in BCSP hdr checksum 11:37:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x3938700}}, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000540)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r5, 0x400455c8, 0x1) 11:37:01 executing program 5 (fault-call:3 fault-nth:19): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:37:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:37:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x4, 0x8, 0xffff0000, 0x7e, 0xd, "e68fff97a3e65ed36fd4fc26c17478678ac947"}) ioctl$TCSBRKP(r2, 0x5425, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)={0x0, 0x7fffffff, 0x9, 0x80000000, 0xa, "585418f7ea72c5dc7186251e6ed42680d0abfe"}) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@can_newroute={0x20, 0x18, 0x200, 0x70bd28, 0x25dfdbfd, {0x1d, 0x1, 0x5}, [@CGW_FILTER={0xc, 0xb, {{0x0, 0x0, 0x1}, {0x1, 0x1, 0x1}}}]}, 0x20}, 0x1, 0x0, 0x0, 0x8054}, 0x200080c0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000001c0)=0x13) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG(r3, 0x50009402, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x48, 0x40, 0x1f, 0x67, 0x0, 0x200, 0x4e044, 0x19, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x2}, 0x22, 0x8, 0x3ff, 0x7, 0x9, 0x3, 0x1, 0x0, 0x2b, 0x0, 0x6}, 0x0, 0x10, 0xffffffffffffffff, 0x1) 11:37:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1771.736616] Bluetooth: Error in BCSP hdr checksum [ 1771.745062] Bluetooth: Error in BCSP hdr checksum [ 1771.748225] FAULT_INJECTION: forcing a failure. [ 1771.748225] name failslab, interval 1, probability 0, space 0, times 0 [ 1771.782962] CPU: 1 PID: 23099 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1771.790865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1771.800216] Call Trace: [ 1771.802823] dump_stack+0x1fc/0x2ef [ 1771.806463] should_fail.cold+0xa/0xf [ 1771.810303] ? setup_fault_attr+0x200/0x200 [ 1771.814628] ? lock_acquire+0x170/0x3c0 [ 1771.818617] __should_failslab+0x115/0x180 [ 1771.822861] should_failslab+0x5/0x10 [ 1771.826779] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1771.831893] __kmalloc_node_track_caller+0x38/0x70 [ 1771.836828] __alloc_skb+0xae/0x560 [ 1771.840478] alloc_skb_with_frags+0x92/0x570 [ 1771.845240] ? mark_held_locks+0xf0/0xf0 [ 1771.849310] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1771.853899] sock_alloc_send_pskb+0x6e1/0x830 [ 1771.858405] ? sock_kzfree_s+0x60/0x60 [ 1771.862299] ? lock_downgrade+0x720/0x720 [ 1771.866454] ? lock_acquire+0x170/0x3c0 [ 1771.870524] ? unix_peer_get+0x1b/0x80 [ 1771.874416] ? do_raw_spin_unlock+0x171/0x230 [ 1771.878922] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1771.883337] ? aa_sk_perm+0x534/0x930 [ 1771.887146] ? unix_dgram_poll+0x6c0/0x6c0 [ 1771.891383] ? aa_af_perm+0x230/0x230 [ 1771.895194] ? kernel_recvmsg+0x220/0x220 [ 1771.899353] ? unix_dgram_poll+0x6c0/0x6c0 [ 1771.903594] sock_sendmsg+0xc3/0x120 [ 1771.907315] ___sys_sendmsg+0x3b3/0x8e0 [ 1771.911298] ? copy_msghdr_from_user+0x440/0x440 [ 1771.916061] ? mark_held_locks+0xa6/0xf0 [ 1771.920212] ? mark_held_locks+0xf0/0xf0 [ 1771.924284] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1771.928873] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1771.933641] ? retint_kernel+0x2d/0x2d [ 1771.937534] ? __might_fault+0x11f/0x1d0 [ 1771.941606] ? lock_downgrade+0x720/0x720 [ 1771.945759] ? lock_acquire+0x170/0x3c0 [ 1771.949749] __sys_sendmmsg+0x195/0x470 [ 1771.953735] ? __ia32_sys_sendmsg+0x220/0x220 [ 1771.958236] ? lock_downgrade+0x720/0x720 [ 1771.962393] ? __mutex_unlock_slowpath+0xea/0x610 [ 1771.967588] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1771.972348] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1771.976939] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1771.981700] ? rcu_nmi_exit+0xb3/0x180 [ 1771.985592] ? retint_kernel+0x2d/0x2d [ 1771.989495] __x64_sys_sendmmsg+0x99/0x100 [ 1771.993764] do_syscall_64+0xf9/0x620 [ 1771.997006] Bluetooth: Error in BCSP hdr checksum [ 1771.997567] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1772.002637] Bluetooth: Error in BCSP hdr checksum [ 1772.007732] RIP: 0033:0x4665e9 [ 1772.007747] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1772.007755] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1772.007769] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1772.007777] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1772.007783] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1772.007790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1772.007798] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1772.009562] Bluetooth: Error in BCSP hdr checksum 11:37:02 executing program 5 (fault-call:3 fault-nth:20): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1772.092593] Bluetooth: Error in BCSP hdr checksum [ 1772.126925] FAULT_INJECTION: forcing a failure. [ 1772.126925] name failslab, interval 1, probability 0, space 0, times 0 [ 1772.138610] CPU: 0 PID: 23125 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1772.146486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1772.155835] Call Trace: [ 1772.158411] dump_stack+0x1fc/0x2ef [ 1772.162026] should_fail.cold+0xa/0xf [ 1772.165814] ? setup_fault_attr+0x200/0x200 [ 1772.170132] __should_failslab+0x115/0x180 [ 1772.174475] should_failslab+0x5/0x10 [ 1772.178261] kmem_cache_alloc_node+0x245/0x3b0 [ 1772.182831] __alloc_skb+0x71/0x560 [ 1772.186481] alloc_skb_with_frags+0x92/0x570 [ 1772.190878] ? retint_kernel+0x2d/0x2d [ 1772.194764] sock_alloc_send_pskb+0x6e1/0x830 [ 1772.199266] ? sock_kzfree_s+0x60/0x60 [ 1772.203141] ? lock_downgrade+0x720/0x720 [ 1772.207274] ? lock_acquire+0x170/0x3c0 [ 1772.211231] ? unix_peer_get+0x1b/0x80 [ 1772.215105] ? do_raw_spin_unlock+0x171/0x230 [ 1772.219633] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1772.224029] ? aa_sk_perm+0x534/0x930 [ 1772.227813] ? unix_dgram_poll+0x6c0/0x6c0 [ 1772.232026] ? aa_af_perm+0x230/0x230 [ 1772.235821] ? kernel_recvmsg+0x220/0x220 [ 1772.239966] ? unix_dgram_poll+0x6c0/0x6c0 [ 1772.244211] sock_sendmsg+0xc3/0x120 [ 1772.247911] ___sys_sendmsg+0x3b3/0x8e0 [ 1772.251900] ? copy_msghdr_from_user+0x440/0x440 [ 1772.256640] ? mark_held_locks+0xa6/0xf0 [ 1772.260687] ? mark_held_locks+0xf0/0xf0 [ 1772.264733] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1772.269306] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1772.274054] ? rcu_nmi_exit+0xb3/0x180 [ 1772.277944] ? retint_kernel+0x2d/0x2d [ 1772.281825] ? __might_fault+0x11f/0x1d0 [ 1772.285895] ? lock_downgrade+0x720/0x720 [ 1772.290038] ? lock_acquire+0x170/0x3c0 [ 1772.294025] __sys_sendmmsg+0x195/0x470 [ 1772.297985] ? __ia32_sys_sendmsg+0x220/0x220 [ 1772.302462] ? lock_downgrade+0x720/0x720 [ 1772.306639] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1772.311210] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1772.315954] ? rcu_nmi_exit+0xb3/0x180 [ 1772.319837] ? retint_kernel+0x2d/0x2d [ 1772.323724] __x64_sys_sendmmsg+0x99/0x100 [ 1772.327944] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1772.332509] do_syscall_64+0xf9/0x620 [ 1772.336296] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1772.341470] RIP: 0033:0x4665e9 [ 1772.344663] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1772.363561] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1772.371260] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1772.378511] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1772.385769] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1772.393030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1772.400307] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1772.415424] Bluetooth: Error in BCSP hdr checksum [ 1772.423890] Bluetooth: Error in BCSP hdr checksum 11:37:02 executing program 5 (fault-call:3 fault-nth:21): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1772.425762] Bluetooth: Error in BCSP hdr checksum [ 1772.434923] Bluetooth: Error in BCSP hdr checksum [ 1772.492583] FAULT_INJECTION: forcing a failure. [ 1772.492583] name failslab, interval 1, probability 0, space 0, times 0 [ 1772.505538] CPU: 1 PID: 23130 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1772.513533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1772.522883] Call Trace: [ 1772.525467] dump_stack+0x1fc/0x2ef [ 1772.529083] should_fail.cold+0xa/0xf [ 1772.532871] ? setup_fault_attr+0x200/0x200 [ 1772.537187] ? lock_acquire+0x170/0x3c0 [ 1772.541176] __should_failslab+0x115/0x180 [ 1772.545411] should_failslab+0x5/0x10 [ 1772.549298] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1772.554399] __kmalloc_node_track_caller+0x38/0x70 [ 1772.559413] __alloc_skb+0xae/0x560 [ 1772.563072] alloc_skb_with_frags+0x92/0x570 [ 1772.567469] ? mark_held_locks+0xf0/0xf0 [ 1772.571516] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1772.576185] sock_alloc_send_pskb+0x6e1/0x830 [ 1772.580683] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1772.585481] ? sock_kzfree_s+0x60/0x60 [ 1772.589354] ? retint_kernel+0x2d/0x2d [ 1772.593229] ? unix_dgram_sendmsg+0x331/0x12c0 [ 1772.597799] ? unix_dgram_sendmsg+0x37e/0x12c0 [ 1772.602375] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1772.606773] ? aa_sk_perm+0x534/0x930 [ 1772.610567] ? unix_dgram_poll+0x6c0/0x6c0 [ 1772.614815] ? aa_af_perm+0x230/0x230 [ 1772.618611] ? kernel_recvmsg+0x220/0x220 [ 1772.622748] ? unix_dgram_poll+0x6c0/0x6c0 [ 1772.626968] sock_sendmsg+0xc3/0x120 [ 1772.630670] ___sys_sendmsg+0x3b3/0x8e0 [ 1772.634648] ? copy_msghdr_from_user+0x440/0x440 [ 1772.639395] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1772.644146] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1772.648739] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1772.653478] ? mark_held_locks+0xf0/0xf0 [ 1772.657548] ? rcu_nmi_exit+0xb3/0x180 [ 1772.661682] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1772.666424] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1772.671170] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1772.675748] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1772.680503] ? __might_fault+0x11f/0x1d0 [ 1772.684566] ? lock_downgrade+0x720/0x720 [ 1772.684578] Bluetooth: Error in BCSP hdr checksum [ 1772.688708] ? lock_acquire+0x170/0x3c0 [ 1772.688733] __sys_sendmmsg+0x195/0x470 [ 1772.698149] Bluetooth: Error in BCSP hdr checksum [ 1772.701485] ? __ia32_sys_sendmsg+0x220/0x220 [ 1772.701503] ? lock_downgrade+0x720/0x720 [ 1772.714988] ? __mutex_unlock_slowpath+0xea/0x610 [ 1772.719842] ? check_preemption_disabled+0x41/0x280 [ 1772.724869] ? wait_for_completion_io+0x10/0x10 [ 1772.729552] ? vfs_write+0x393/0x540 [ 1772.733279] ? ksys_write+0x1c8/0x2a0 [ 1772.737092] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1772.742456] __x64_sys_sendmmsg+0x99/0x100 [ 1772.746705] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1772.751273] do_syscall_64+0xf9/0x620 [ 1772.755073] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1772.760251] RIP: 0033:0x4665e9 [ 1772.763425] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1772.782313] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1772.790006] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1772.797270] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1772.804625] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1772.811898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1772.819172] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 11:37:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x3938700}}, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000540)) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r5, 0x400455c8, 0x1) 11:37:02 executing program 5 (fault-call:3 fault-nth:22): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1772.840205] Bluetooth: Error in BCSP hdr checksum [ 1772.864204] Bluetooth: Error in BCSP hdr checksum [ 1772.930174] FAULT_INJECTION: forcing a failure. [ 1772.930174] name failslab, interval 1, probability 0, space 0, times 0 [ 1772.942464] CPU: 0 PID: 23142 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1772.950359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1772.959714] Call Trace: [ 1772.962293] dump_stack+0x1fc/0x2ef [ 1772.965910] should_fail.cold+0xa/0xf [ 1772.969703] ? setup_fault_attr+0x200/0x200 [ 1772.974057] __should_failslab+0x115/0x180 [ 1772.978281] should_failslab+0x5/0x10 [ 1772.983285] kmem_cache_alloc_node+0x245/0x3b0 [ 1772.987876] __alloc_skb+0x71/0x560 [ 1772.991500] alloc_skb_with_frags+0x92/0x570 [ 1772.995915] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1773.000671] sock_alloc_send_pskb+0x6e1/0x830 [ 1773.005158] ? rcu_nmi_exit+0xb3/0x180 [ 1773.009035] ? sock_kzfree_s+0x60/0x60 [ 1773.012907] ? lock_downgrade+0x720/0x720 [ 1773.017127] ? check_memory_region+0xb1/0x170 [ 1773.021608] ? do_raw_spin_unlock+0x171/0x230 [ 1773.026107] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1773.030504] ? aa_sk_perm+0x534/0x930 [ 1773.034288] ? unix_dgram_poll+0x6c0/0x6c0 [ 1773.038519] ? aa_af_perm+0x230/0x230 [ 1773.042313] ? kernel_recvmsg+0x220/0x220 [ 1773.046459] ? unix_dgram_poll+0x6c0/0x6c0 [ 1773.050689] sock_sendmsg+0xc3/0x120 [ 1773.054386] ___sys_sendmsg+0x3b3/0x8e0 [ 1773.058345] ? copy_msghdr_from_user+0x440/0x440 [ 1773.063093] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1773.067835] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1773.072397] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1773.077142] ? mark_held_locks+0xf0/0xf0 [ 1773.081189] ? rcu_nmi_exit+0xb3/0x180 [ 1773.085064] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1773.089821] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1773.094418] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1773.099159] ? rcu_nmi_exit+0xb3/0x180 [ 1773.103044] ? __might_fault+0x11f/0x1d0 [ 1773.107103] ? lock_downgrade+0x720/0x720 [ 1773.111239] ? lock_acquire+0x170/0x3c0 [ 1773.115221] __sys_sendmmsg+0x195/0x470 [ 1773.119192] ? __ia32_sys_sendmsg+0x220/0x220 [ 1773.123675] ? lock_downgrade+0x720/0x720 [ 1773.127815] ? __mutex_unlock_slowpath+0xea/0x610 [ 1773.132644] ? check_preemption_disabled+0x41/0x280 [ 1773.137643] ? wait_for_completion_io+0x10/0x10 [ 1773.142305] ? vfs_write+0x393/0x540 [ 1773.146020] ? ksys_write+0x1c8/0x2a0 [ 1773.149827] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1773.155177] __x64_sys_sendmmsg+0x99/0x100 [ 1773.159407] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1773.163983] do_syscall_64+0xf9/0x620 [ 1773.167787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1773.172975] RIP: 0033:0x4665e9 [ 1773.176165] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1773.195053] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1773.202798] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1773.211356] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1773.218611] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1773.225868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 11:37:03 executing program 5 (fault-call:3 fault-nth:23): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1773.233124] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1773.247261] Bluetooth: Error in BCSP hdr checksum [ 1773.252172] Bluetooth: Error in BCSP hdr checksum [ 1773.265338] Bluetooth: Error in BCSP hdr checksum [ 1773.270286] Bluetooth: Error in BCSP hdr checksum [ 1773.324845] FAULT_INJECTION: forcing a failure. [ 1773.324845] name failslab, interval 1, probability 0, space 0, times 0 [ 1773.336909] CPU: 1 PID: 23148 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1773.344802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1773.354150] Call Trace: [ 1773.356757] dump_stack+0x1fc/0x2ef [ 1773.360384] should_fail.cold+0xa/0xf [ 1773.364223] ? setup_fault_attr+0x200/0x200 [ 1773.368534] ? lock_acquire+0x170/0x3c0 [ 1773.372500] __should_failslab+0x115/0x180 [ 1773.376733] should_failslab+0x5/0x10 [ 1773.380539] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1773.385688] __kmalloc_node_track_caller+0x38/0x70 [ 1773.390604] __alloc_skb+0xae/0x560 [ 1773.394236] alloc_skb_with_frags+0x92/0x570 [ 1773.398643] ? mark_held_locks+0xf0/0xf0 [ 1773.402965] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1773.407554] sock_alloc_send_pskb+0x6e1/0x830 [ 1773.412058] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1773.416658] ? sock_kzfree_s+0x60/0x60 [ 1773.420541] ? lock_downgrade+0x720/0x720 [ 1773.424675] ? lock_acquire+0x170/0x3c0 [ 1773.428665] ? unix_peer_get+0x1b/0x80 [ 1773.432721] ? do_raw_spin_unlock+0x171/0x230 [ 1773.437220] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1773.441684] ? aa_sk_perm+0x534/0x930 [ 1773.445489] ? unix_dgram_poll+0x6c0/0x6c0 [ 1773.449713] ? aa_af_perm+0x230/0x230 [ 1773.453503] ? kernel_recvmsg+0x220/0x220 [ 1773.457664] ? unix_dgram_poll+0x6c0/0x6c0 [ 1773.461894] sock_sendmsg+0xc3/0x120 [ 1773.465638] ___sys_sendmsg+0x3b3/0x8e0 [ 1773.469685] ? copy_msghdr_from_user+0x440/0x440 [ 1773.474437] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1773.479206] ? mark_held_locks+0xa6/0xf0 [ 1773.484039] ? mark_held_locks+0xf0/0xf0 [ 1773.488088] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1773.492672] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1773.497429] ? rcu_nmi_exit+0xb3/0x180 [ 1773.501313] ? retint_kernel+0x2d/0x2d [ 1773.505197] ? __might_fault+0x11f/0x1d0 [ 1773.509267] ? lock_downgrade+0x720/0x720 [ 1773.513429] ? lock_acquire+0x170/0x3c0 [ 1773.513899] Bluetooth: Error in BCSP hdr checksum [ 1773.517509] __sys_sendmmsg+0x195/0x470 [ 1773.517528] ? __ia32_sys_sendmsg+0x220/0x220 [ 1773.517547] ? lock_downgrade+0x720/0x720 [ 1773.522595] Bluetooth: Error in BCSP hdr checksum [ 1773.526429] ? __mutex_unlock_slowpath+0xea/0x610 [ 1773.526442] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1773.526458] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1773.526471] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1773.526489] ? rcu_nmi_exit+0xb3/0x180 [ 1773.526506] ? retint_kernel+0x2d/0x2d [ 1773.526528] __x64_sys_sendmmsg+0x99/0x100 [ 1773.526542] do_syscall_64+0xf9/0x620 [ 1773.526560] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1773.580212] RIP: 0033:0x4665e9 [ 1773.583392] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1773.602693] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1773.610415] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1773.617685] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1773.624953] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1773.632235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1773.639508] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1773.652905] Bluetooth: hci6: command 0x1009 tx timeout [ 1773.658762] Bluetooth: Error in BCSP hdr checksum [ 1773.664654] Bluetooth: Error in BCSP hdr checksum [ 1773.774182] Bluetooth: Error in BCSP hdr checksum [ 1773.779106] Bluetooth: Error in BCSP hdr checksum [ 1773.823707] Bluetooth: hci8: command 0x1003 tx timeout [ 1773.829075] Bluetooth: hci3: command 0x1003 tx timeout [ 1773.829115] Bluetooth: hci8: sending frame failed (-49) [ 1773.835750] Bluetooth: hci3: sending frame failed (-49) [ 1773.903567] Bluetooth: hci10: command 0x1003 tx timeout [ 1773.909015] Bluetooth: hci10: sending frame failed (-49) [ 1773.923975] Bluetooth: Error in BCSP hdr checksum [ 1773.928887] Bluetooth: Error in BCSP hdr checksum [ 1774.043818] Bluetooth: Error in BCSP hdr checksum [ 1774.048773] Bluetooth: Error in BCSP hdr checksum [ 1774.184030] Bluetooth: Error in BCSP hdr checksum [ 1774.189012] Bluetooth: Error in BCSP hdr checksum [ 1774.303775] Bluetooth: Error in BCSP hdr checksum [ 1774.308679] Bluetooth: Error in BCSP hdr checksum [ 1774.443757] Bluetooth: Error in BCSP hdr checksum [ 1774.448756] Bluetooth: Error in BCSP hdr checksum [ 1774.573762] Bluetooth: Error in BCSP hdr checksum [ 1774.578810] Bluetooth: Error in BCSP hdr checksum [ 1774.583862] Bluetooth: Error in BCSP hdr checksum [ 1774.704071] Bluetooth: Error in BCSP hdr checksum [ 1774.709291] Bluetooth: Error in BCSP hdr checksum [ 1774.833883] Bluetooth: Error in BCSP hdr checksum [ 1774.838865] Bluetooth: Error in BCSP hdr checksum [ 1774.873817] Bluetooth: hci12: command 0x1003 tx timeout [ 1774.879282] Bluetooth: hci12: sending frame failed (-49) [ 1774.963770] Bluetooth: Error in BCSP hdr checksum [ 1774.968766] Bluetooth: Error in BCSP hdr checksum [ 1775.103852] Bluetooth: Error in BCSP hdr checksum [ 1775.108831] Bluetooth: Error in BCSP hdr checksum [ 1775.223823] Bluetooth: Error in BCSP hdr checksum [ 1775.228726] Bluetooth: Error in BCSP hdr checksum [ 1775.363733] Bluetooth: Error in BCSP hdr checksum [ 1775.368620] Bluetooth: Error in BCSP hdr checksum [ 1775.483832] Bluetooth: Error in BCSP hdr checksum [ 1775.488725] Bluetooth: Error in BCSP hdr checksum [ 1775.623848] Bluetooth: Error in BCSP hdr checksum [ 1775.628757] Bluetooth: Error in BCSP hdr checksum [ 1775.743753] Bluetooth: Error in BCSP hdr checksum [ 1775.748691] Bluetooth: Error in BCSP hdr checksum [ 1775.883672] Bluetooth: Error in BCSP hdr checksum [ 1775.888569] Bluetooth: Error in BCSP hdr checksum [ 1775.903520] Bluetooth: hci3: command 0x1001 tx timeout [ 1775.908921] Bluetooth: hci3: sending frame failed (-49) [ 1775.913509] Bluetooth: hci8: command 0x1001 tx timeout [ 1775.919671] Bluetooth: hci8: sending frame failed (-49) [ 1775.983523] Bluetooth: hci10: command 0x1001 tx timeout [ 1775.988959] Bluetooth: hci10: sending frame failed (-49) [ 1776.003735] Bluetooth: Error in BCSP hdr checksum [ 1776.008625] Bluetooth: Error in BCSP hdr checksum [ 1776.143709] Bluetooth: Error in BCSP hdr checksum [ 1776.148604] Bluetooth: Error in BCSP hdr checksum [ 1776.263874] Bluetooth: Error in BCSP hdr checksum [ 1776.268760] Bluetooth: Error in BCSP hdr checksum [ 1776.403921] Bluetooth: Error in BCSP hdr checksum [ 1776.408793] Bluetooth: Error in BCSP hdr checksum [ 1776.523869] Bluetooth: Error in BCSP hdr checksum [ 1776.528767] Bluetooth: Error in BCSP hdr checksum [ 1776.663778] Bluetooth: Error in BCSP hdr checksum [ 1776.668674] Bluetooth: Error in BCSP hdr checksum [ 1776.783727] Bluetooth: Error in BCSP hdr checksum [ 1776.788716] Bluetooth: Error in BCSP hdr checksum [ 1776.933813] Bluetooth: Error in BCSP hdr checksum [ 1776.938733] Bluetooth: Error in BCSP hdr checksum [ 1776.944704] Bluetooth: hci12: command 0x1001 tx timeout [ 1776.950130] Bluetooth: hci12: sending frame failed (-49) [ 1777.043791] Bluetooth: Error in BCSP hdr checksum [ 1777.048744] Bluetooth: Error in BCSP hdr checksum [ 1777.193668] Bluetooth: Error in BCSP hdr checksum [ 1777.198979] Bluetooth: Error in BCSP hdr checksum [ 1777.313644] Bluetooth: Error in BCSP hdr checksum [ 1777.318528] Bluetooth: Error in BCSP hdr checksum 11:37:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:37:07 executing program 5 (fault-call:3 fault-nth:24): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:37:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x3938700}}, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000540)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) [ 1777.453892] Bluetooth: Error in BCSP hdr checksum [ 1777.458796] Bluetooth: Error in BCSP hdr checksum [ 1777.466046] FAULT_INJECTION: forcing a failure. [ 1777.466046] name failslab, interval 1, probability 0, space 0, times 0 [ 1777.483533] CPU: 1 PID: 23160 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1777.491444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1777.500802] Call Trace: [ 1777.503410] dump_stack+0x1fc/0x2ef [ 1777.507050] should_fail.cold+0xa/0xf [ 1777.510863] ? setup_fault_attr+0x200/0x200 [ 1777.515231] ? __should_failslab+0x91/0x180 [ 1777.519567] __should_failslab+0x115/0x180 [ 1777.523803] should_failslab+0x5/0x10 [ 1777.527661] kmem_cache_alloc_node+0x245/0x3b0 [ 1777.532242] __alloc_skb+0x71/0x560 [ 1777.535857] alloc_skb_with_frags+0x92/0x570 [ 1777.540357] ? mark_held_locks+0xf0/0xf0 [ 1777.544423] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1777.549002] sock_alloc_send_pskb+0x6e1/0x830 [ 1777.553494] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1777.558082] ? sock_kzfree_s+0x60/0x60 [ 1777.562085] ? lock_downgrade+0x720/0x720 [ 1777.566230] ? lock_acquire+0x170/0x3c0 [ 1777.570202] ? unix_peer_get+0x1b/0x80 [ 1777.574082] ? do_raw_spin_unlock+0x171/0x230 [ 1777.578568] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1777.582967] ? aa_sk_perm+0x534/0x930 [ 1777.586864] ? unix_dgram_poll+0x6c0/0x6c0 [ 1777.591092] ? aa_af_perm+0x230/0x230 [ 1777.594878] ? kernel_recvmsg+0x220/0x220 [ 1777.599014] ? unix_dgram_poll+0x6c0/0x6c0 [ 1777.603235] sock_sendmsg+0xc3/0x120 [ 1777.606955] ___sys_sendmsg+0x3b3/0x8e0 [ 1777.611378] ? copy_msghdr_from_user+0x440/0x440 [ 1777.616126] ? mark_held_locks+0xa6/0xf0 [ 1777.620205] ? mark_held_locks+0xa6/0xf0 [ 1777.624261] ? mark_held_locks+0xf0/0xf0 [ 1777.628321] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1777.632886] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1777.637627] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1777.642369] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1777.646959] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1777.651708] ? __might_fault+0x11f/0x1d0 [ 1777.655772] ? lock_downgrade+0x720/0x720 [ 1777.659971] ? lock_acquire+0x170/0x3c0 [ 1777.664046] __sys_sendmmsg+0x195/0x470 [ 1777.668033] ? __ia32_sys_sendmsg+0x220/0x220 [ 1777.672535] ? lock_downgrade+0x720/0x720 [ 1777.676677] ? __mutex_unlock_slowpath+0xea/0x610 [ 1777.681594] ? check_preemption_disabled+0x41/0x280 [ 1777.686610] ? wait_for_completion_io+0x10/0x10 [ 1777.691285] ? vfs_write+0x393/0x540 [ 1777.694983] ? ksys_write+0x1c8/0x2a0 [ 1777.698769] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1777.704144] __x64_sys_sendmmsg+0x99/0x100 [ 1777.708394] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1777.712995] do_syscall_64+0xf9/0x620 [ 1777.713722] Bluetooth: Error in BCSP hdr checksum [ 1777.716792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1777.716806] RIP: 0033:0x4665e9 [ 1777.716819] 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 bc ff ff ff f7 d8 64 89 01 48 11:37:07 executing program 5 (fault-call:3 fault-nth:25): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1777.716830] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1777.721968] Bluetooth: Error in BCSP hdr checksum [ 1777.726824] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1777.726833] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1777.726841] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1777.726849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1777.726857] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1777.769266] Bluetooth: Error in BCSP hdr checksum [ 1777.805617] Bluetooth: Error in BCSP hdr checksum [ 1777.832332] FAULT_INJECTION: forcing a failure. [ 1777.832332] name failslab, interval 1, probability 0, space 0, times 0 [ 1777.843832] CPU: 0 PID: 23169 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1777.851705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1777.861045] Call Trace: [ 1777.863632] dump_stack+0x1fc/0x2ef [ 1777.867244] should_fail.cold+0xa/0xf [ 1777.871028] ? setup_fault_attr+0x200/0x200 [ 1777.875345] ? lock_acquire+0x170/0x3c0 [ 1777.879309] __should_failslab+0x115/0x180 [ 1777.883528] should_failslab+0x5/0x10 [ 1777.887309] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1777.892422] __kmalloc_node_track_caller+0x38/0x70 [ 1777.897358] __alloc_skb+0xae/0x560 [ 1777.901005] alloc_skb_with_frags+0x92/0x570 [ 1777.905421] ? mark_held_locks+0xf0/0xf0 [ 1777.909466] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1777.914032] sock_alloc_send_pskb+0x6e1/0x830 [ 1777.918514] ? sock_kzfree_s+0x60/0x60 [ 1777.922413] ? lock_downgrade+0x720/0x720 [ 1777.926542] ? lock_acquire+0x170/0x3c0 [ 1777.930512] ? unix_peer_get+0x1b/0x80 [ 1777.934391] ? do_raw_spin_unlock+0x171/0x230 [ 1777.938876] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1777.943320] ? aa_sk_perm+0x534/0x930 [ 1777.947170] ? unix_dgram_poll+0x6c0/0x6c0 [ 1777.951477] ? aa_af_perm+0x230/0x230 [ 1777.955267] ? kernel_recvmsg+0x220/0x220 [ 1777.959451] ? unix_dgram_poll+0x6c0/0x6c0 [ 1777.963684] sock_sendmsg+0xc3/0x120 [ 1777.967383] ___sys_sendmsg+0x3b3/0x8e0 [ 1777.971342] ? copy_msghdr_from_user+0x440/0x440 [ 1777.976088] ? rcu_nmi_exit+0xb3/0x180 [ 1777.979966] ? mark_held_locks+0xa6/0xf0 [ 1777.984008] ? mark_held_locks+0xf0/0xf0 [ 1777.988061] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1777.992627] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1777.997387] ? retint_kernel+0x2d/0x2d [ 1778.001306] ? __might_fault+0x11f/0x1d0 [ 1778.005364] ? lock_downgrade+0x720/0x720 [ 1778.009552] ? lock_acquire+0x170/0x3c0 [ 1778.013518] __sys_sendmmsg+0x195/0x470 [ 1778.017484] ? __ia32_sys_sendmsg+0x220/0x220 [ 1778.021961] ? lock_downgrade+0x720/0x720 [ 1778.026105] ? __mutex_unlock_slowpath+0xea/0x610 [ 1778.031023] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1778.035759] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1778.040319] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1778.045055] ? rcu_nmi_exit+0xb3/0x180 [ 1778.048932] ? retint_kernel+0x2d/0x2d [ 1778.052815] __x64_sys_sendmmsg+0x99/0x100 [ 1778.057038] do_syscall_64+0xf9/0x620 [ 1778.060839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1778.066014] RIP: 0033:0x4665e9 [ 1778.069209] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1778.088194] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1778.096030] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1778.103288] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1778.110545] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1778.117804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1778.125067] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1778.150302] Bluetooth: hci8: command 0x1009 tx timeout [ 1778.151140] Bluetooth: Error in BCSP hdr checksum [ 1778.155723] Bluetooth: hci3: command 0x1009 tx timeout [ 1778.155778] Bluetooth: hci10: command 0x1009 tx timeout [ 1778.170270] Bluetooth: Error in BCSP hdr checksum [ 1778.176426] Bluetooth: Error in BCSP hdr checksum [ 1778.181992] Bluetooth: Error in BCSP hdr checksum [ 1778.403674] Bluetooth: Error in BCSP hdr checksum [ 1778.408640] Bluetooth: Error in BCSP hdr checksum [ 1778.413607] Bluetooth: Error in BCSP hdr checksum [ 1778.418490] Bluetooth: Error in BCSP hdr checksum [ 1778.663664] Bluetooth: Error in BCSP hdr checksum [ 1778.663667] Bluetooth: Error in BCSP hdr checksum [ 1778.663699] Bluetooth: Error in BCSP hdr checksum [ 1778.668551] Bluetooth: Error in BCSP hdr checksum [ 1778.923580] Bluetooth: Error in BCSP hdr checksum [ 1778.928563] Bluetooth: Error in BCSP hdr checksum [ 1778.934981] Bluetooth: Error in BCSP hdr checksum [ 1778.940277] Bluetooth: Error in BCSP hdr checksum [ 1779.023311] Bluetooth: hci12: command 0x1009 tx timeout [ 1779.183657] Bluetooth: Error in BCSP hdr checksum [ 1779.188585] Bluetooth: Error in BCSP hdr checksum [ 1779.203776] Bluetooth: Error in BCSP hdr checksum [ 1779.208647] Bluetooth: Error in BCSP hdr checksum [ 1779.443615] Bluetooth: Error in BCSP hdr checksum [ 1779.448555] Bluetooth: Error in BCSP hdr checksum [ 1779.463654] Bluetooth: Error in BCSP hdr checksum [ 1779.468573] Bluetooth: Error in BCSP hdr checksum [ 1779.513329] Bluetooth: hci6: command 0x1003 tx timeout [ 1779.519000] Bluetooth: hci6: sending frame failed (-49) [ 1779.703556] Bluetooth: Error in BCSP hdr checksum [ 1779.708558] Bluetooth: Error in BCSP hdr checksum [ 1779.723622] Bluetooth: Error in BCSP hdr checksum [ 1779.728514] Bluetooth: Error in BCSP hdr checksum [ 1779.963615] Bluetooth: Error in BCSP hdr checksum [ 1779.968581] Bluetooth: Error in BCSP hdr checksum [ 1779.983719] Bluetooth: Error in BCSP hdr checksum [ 1779.989335] Bluetooth: Error in BCSP hdr checksum [ 1780.223556] Bluetooth: Error in BCSP hdr checksum [ 1780.228474] Bluetooth: Error in BCSP hdr checksum [ 1780.243771] Bluetooth: Error in BCSP hdr checksum [ 1780.248699] Bluetooth: Error in BCSP hdr checksum [ 1780.493487] Bluetooth: Error in BCSP hdr checksum [ 1780.498431] Bluetooth: Error in BCSP hdr checksum [ 1780.504402] Bluetooth: Error in BCSP hdr checksum [ 1780.509281] Bluetooth: Error in BCSP hdr checksum [ 1780.753603] Bluetooth: Error in BCSP hdr checksum [ 1780.758499] Bluetooth: Error in BCSP hdr checksum [ 1780.763940] Bluetooth: Error in BCSP hdr checksum [ 1780.768818] Bluetooth: Error in BCSP hdr checksum [ 1781.013480] Bluetooth: Error in BCSP hdr checksum [ 1781.018366] Bluetooth: Error in BCSP hdr checksum [ 1781.033548] Bluetooth: Error in BCSP hdr checksum [ 1781.038568] Bluetooth: Error in BCSP hdr checksum [ 1781.273454] Bluetooth: Error in BCSP hdr checksum [ 1781.278331] Bluetooth: Error in BCSP hdr checksum [ 1781.293448] Bluetooth: Error in BCSP hdr checksum [ 1781.298386] Bluetooth: Error in BCSP hdr checksum [ 1781.533514] Bluetooth: Error in BCSP hdr checksum [ 1781.538397] Bluetooth: Error in BCSP hdr checksum [ 1781.563410] Bluetooth: Error in BCSP hdr checksum [ 1781.568295] Bluetooth: Error in BCSP hdr checksum [ 1781.583254] Bluetooth: hci6: command 0x1001 tx timeout [ 1781.588623] Bluetooth: hci6: sending frame failed (-49) [ 1781.793485] Bluetooth: Error in BCSP hdr checksum [ 1781.798377] Bluetooth: Error in BCSP hdr checksum [ 1781.823449] Bluetooth: Error in BCSP hdr checksum [ 1781.828339] Bluetooth: Error in BCSP hdr checksum 11:37:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1782.053502] Bluetooth: Error in BCSP hdr checksum [ 1782.058429] Bluetooth: Error in BCSP hdr checksum [ 1782.083684] Bluetooth: Error in BCSP hdr checksum [ 1782.088618] Bluetooth: Error in BCSP hdr checksum [ 1782.313447] Bluetooth: Error in BCSP hdr checksum [ 1782.318712] Bluetooth: Error in BCSP hdr checksum [ 1782.353410] Bluetooth: Error in BCSP hdr checksum [ 1782.358346] Bluetooth: Error in BCSP hdr checksum [ 1782.573483] Bluetooth: Error in BCSP hdr checksum [ 1782.578517] Bluetooth: Error in BCSP hdr checksum [ 1782.613533] Bluetooth: Error in BCSP hdr checksum [ 1782.618438] Bluetooth: Error in BCSP hdr checksum [ 1782.843385] Bluetooth: Error in BCSP hdr checksum [ 1782.848338] Bluetooth: Error in BCSP hdr checksum [ 1782.873544] Bluetooth: Error in BCSP hdr checksum [ 1782.878455] Bluetooth: Error in BCSP hdr checksum [ 1783.113302] Bluetooth: Error in BCSP hdr checksum [ 1783.118254] Bluetooth: Error in BCSP hdr checksum [ 1783.133534] Bluetooth: Error in BCSP hdr checksum [ 1783.138813] Bluetooth: Error in BCSP hdr checksum 11:37:13 executing program 5 (fault-call:3 fault-nth:26): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:37:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x3938700}}, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000540)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) 11:37:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:37:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1e3400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) syz_open_pts(r0, 0x101100) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000100)={0x6, 0x0, 0x4, 0x100, 0xdb1, {0x0, 0x2710}, {0x4, 0x2, 0x62, 0xe1, 0x3, 0x0, "baa703aa"}, 0x9, 0x2, @userptr=0x2, 0xffffff7f, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x4010, r1, 0x1b9a7000) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$VIDIOC_G_FMT(r2, 0xc0d05604, &(0x7f0000000180)={0xa, @sdr={0x42303159}}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:37:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xa5b, 0x4, 0x800, 0x80, 0x15, "fcdcdec9b86c97634cad64c7d2006503cf31df"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1783.250660] FAULT_INJECTION: forcing a failure. [ 1783.250660] name failslab, interval 1, probability 0, space 0, times 0 [ 1783.282422] CPU: 1 PID: 23198 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1783.290337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1783.299697] Call Trace: [ 1783.302296] dump_stack+0x1fc/0x2ef [ 1783.305939] should_fail.cold+0xa/0xf [ 1783.309775] ? setup_fault_attr+0x200/0x200 [ 1783.314114] ? lock_acquire+0x1ec/0x3c0 [ 1783.318106] __should_failslab+0x115/0x180 [ 1783.322353] should_failslab+0x5/0x10 [ 1783.326197] kmem_cache_alloc_node+0x245/0x3b0 [ 1783.330770] __alloc_skb+0x71/0x560 [ 1783.334510] alloc_skb_with_frags+0x92/0x570 [ 1783.338906] ? mark_held_locks+0xf0/0xf0 [ 1783.342957] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1783.347531] sock_alloc_send_pskb+0x6e1/0x830 [ 1783.352015] ? sock_kzfree_s+0x60/0x60 [ 1783.355886] ? lock_downgrade+0x720/0x720 [ 1783.360019] ? lock_acquire+0x170/0x3c0 [ 1783.364112] ? unix_peer_get+0x1b/0x80 [ 1783.367988] ? do_raw_spin_unlock+0x171/0x230 [ 1783.372473] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1783.376871] ? aa_sk_perm+0x534/0x930 [ 1783.380656] ? unix_dgram_poll+0x6c0/0x6c0 [ 1783.384875] ? aa_af_perm+0x230/0x230 [ 1783.388707] ? kernel_recvmsg+0x220/0x220 [ 1783.392850] ? unix_dgram_poll+0x6c0/0x6c0 [ 1783.397081] sock_sendmsg+0xc3/0x120 [ 1783.400793] ___sys_sendmsg+0x3b3/0x8e0 [ 1783.404756] ? copy_msghdr_from_user+0x440/0x440 [ 1783.409537] ? mark_held_locks+0xa6/0xf0 [ 1783.413623] ? mark_held_locks+0xf0/0xf0 [ 1783.417760] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1783.422327] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1783.427091] ? rcu_nmi_exit+0xb3/0x180 [ 1783.431016] ? retint_kernel+0x2d/0x2d [ 1783.434901] ? __might_fault+0x11f/0x1d0 [ 1783.438949] ? lock_downgrade+0x720/0x720 [ 1783.443084] ? lock_acquire+0x170/0x3c0 [ 1783.447067] __sys_sendmmsg+0x195/0x470 [ 1783.451036] ? __ia32_sys_sendmsg+0x220/0x220 [ 1783.455512] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1783.460254] ? lock_downgrade+0x720/0x720 [ 1783.464390] ? __mutex_unlock_slowpath+0xea/0x610 [ 1783.469231] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1783.473979] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1783.478543] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1783.483282] ? rcu_nmi_exit+0xb3/0x180 [ 1783.487154] ? retint_kernel+0x2d/0x2d [ 1783.491030] __x64_sys_sendmmsg+0x99/0x100 [ 1783.495248] do_syscall_64+0xf9/0x620 [ 1783.499035] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1783.504208] RIP: 0033:0x4665e9 [ 1783.507383] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1783.526264] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1783.534140] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1783.541397] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1783.548676] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1783.555925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1783.563187] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1783.577782] Bluetooth: Error in BCSP hdr checksum [ 1783.590808] Bluetooth: Error in BCSP hdr checksum 11:37:13 executing program 5 (fault-call:3 fault-nth:27): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1783.603406] Bluetooth: Error in BCSP hdr checksum [ 1783.608505] Bluetooth: Error in BCSP hdr checksum [ 1783.663170] Bluetooth: hci6: command 0x1009 tx timeout [ 1783.667681] FAULT_INJECTION: forcing a failure. [ 1783.667681] name failslab, interval 1, probability 0, space 0, times 0 [ 1783.681471] CPU: 1 PID: 23215 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1783.689368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1783.698724] Call Trace: [ 1783.701320] dump_stack+0x1fc/0x2ef [ 1783.704955] should_fail.cold+0xa/0xf [ 1783.708767] ? setup_fault_attr+0x200/0x200 [ 1783.713094] ? lock_acquire+0x170/0x3c0 [ 1783.717070] __should_failslab+0x115/0x180 [ 1783.721303] should_failslab+0x5/0x10 [ 1783.725101] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1783.730195] __kmalloc_node_track_caller+0x38/0x70 [ 1783.735112] __alloc_skb+0xae/0x560 [ 1783.738741] alloc_skb_with_frags+0x92/0x570 [ 1783.743138] ? mark_held_locks+0xf0/0xf0 [ 1783.747189] ? rcu_nmi_exit+0xb3/0x180 [ 1783.751070] sock_alloc_send_pskb+0x6e1/0x830 [ 1783.755563] ? sock_kzfree_s+0x60/0x60 [ 1783.759435] ? lock_downgrade+0x720/0x720 [ 1783.763580] ? lock_acquire+0x170/0x3c0 [ 1783.767627] ? unix_peer_get+0x1b/0x80 [ 1783.771504] ? do_raw_spin_unlock+0x171/0x230 [ 1783.775990] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1783.780387] ? aa_sk_perm+0x534/0x930 [ 1783.784176] ? unix_dgram_poll+0x6c0/0x6c0 [ 1783.788395] ? aa_af_perm+0x230/0x230 [ 1783.792185] ? kernel_recvmsg+0x220/0x220 [ 1783.796352] ? unix_dgram_poll+0x6c0/0x6c0 [ 1783.800575] sock_sendmsg+0xc3/0x120 [ 1783.804291] ___sys_sendmsg+0x3b3/0x8e0 [ 1783.808348] ? copy_msghdr_from_user+0x440/0x440 [ 1783.813110] ? lock_release+0x429/0x8b0 [ 1783.817072] ? mark_held_locks+0xf0/0xf0 [ 1783.821120] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1783.825863] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1783.830441] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1783.835197] ? rcu_nmi_exit+0xb3/0x180 [ 1783.839071] ? retint_kernel+0x2d/0x2d [ 1783.842956] ? __might_fault+0x11f/0x1d0 [ 1783.847009] ? lock_downgrade+0x720/0x720 [ 1783.851142] ? lock_acquire+0x170/0x3c0 [ 1783.855111] __sys_sendmmsg+0x195/0x470 [ 1783.859085] ? __ia32_sys_sendmsg+0x220/0x220 [ 1783.863573] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1783.868330] ? lock_downgrade+0x720/0x720 [ 1783.872471] ? __mutex_unlock_slowpath+0xea/0x610 [ 1783.877397] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1783.882150] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1783.886731] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1783.891475] ? rcu_nmi_exit+0xb3/0x180 [ 1783.895351] ? retint_kernel+0x2d/0x2d [ 1783.899243] __x64_sys_sendmmsg+0x99/0x100 [ 1783.903476] do_syscall_64+0xf9/0x620 [ 1783.907278] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1783.912455] RIP: 0033:0x4665e9 [ 1783.915649] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1783.934544] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1783.942247] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1783.949510] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1783.956763] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 11:37:13 executing program 5 (fault-call:3 fault-nth:28): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1783.964024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1783.971282] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1783.990422] Bluetooth: Error in BCSP hdr checksum [ 1783.995777] Bluetooth: Error in BCSP hdr checksum [ 1783.996495] Bluetooth: Error in BCSP hdr checksum [ 1784.008695] Bluetooth: Error in BCSP hdr checksum [ 1784.069908] FAULT_INJECTION: forcing a failure. [ 1784.069908] name failslab, interval 1, probability 0, space 0, times 0 [ 1784.082106] Bluetooth: hci3: command 0x1003 tx timeout [ 1784.088935] Bluetooth: hci3: sending frame failed (-49) [ 1784.088957] CPU: 0 PID: 23220 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1784.102181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1784.111535] Call Trace: [ 1784.114134] dump_stack+0x1fc/0x2ef [ 1784.117779] should_fail.cold+0xa/0xf [ 1784.121591] ? setup_fault_attr+0x200/0x200 [ 1784.126010] ? lock_acquire+0x170/0x3c0 [ 1784.130025] __should_failslab+0x115/0x180 [ 1784.134268] should_failslab+0x5/0x10 [ 1784.138076] kmem_cache_alloc_node+0x245/0x3b0 [ 1784.142680] __alloc_skb+0x71/0x560 [ 1784.146307] alloc_skb_with_frags+0x92/0x570 [ 1784.150849] ? mark_held_locks+0xf0/0xf0 [ 1784.154914] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1784.159493] sock_alloc_send_pskb+0x6e1/0x830 [ 1784.164017] ? sock_kzfree_s+0x60/0x60 [ 1784.167901] ? lock_downgrade+0x720/0x720 [ 1784.172030] ? lock_acquire+0x170/0x3c0 [ 1784.176109] ? unix_peer_get+0x1b/0x80 [ 1784.179992] ? do_raw_spin_unlock+0x171/0x230 [ 1784.184491] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1784.188900] ? aa_sk_perm+0x534/0x930 [ 1784.192688] ? unix_dgram_poll+0x6c0/0x6c0 [ 1784.196912] ? aa_af_perm+0x230/0x230 [ 1784.200701] ? kernel_recvmsg+0x220/0x220 [ 1784.204852] ? unix_dgram_poll+0x6c0/0x6c0 [ 1784.209092] sock_sendmsg+0xc3/0x120 [ 1784.212803] ___sys_sendmsg+0x3b3/0x8e0 [ 1784.216768] ? copy_msghdr_from_user+0x440/0x440 [ 1784.221513] ? _raw_spin_unlock_irq+0x5a/0x80 [ 1784.226001] ? finish_task_switch+0x146/0x760 [ 1784.230488] ? switch_mm_irqs_off+0x764/0x1340 [ 1784.235065] ? mark_held_locks+0xf0/0xf0 [ 1784.239115] ? __schedule+0x88f/0x2040 [ 1784.243006] ? io_schedule_timeout+0x140/0x140 [ 1784.247578] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1784.252317] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1784.253329] Bluetooth: Error in BCSP hdr checksum [ 1784.256887] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1784.256905] ? __might_fault+0x11f/0x1d0 [ 1784.256931] ? lock_downgrade+0x720/0x720 [ 1784.256947] ? lock_acquire+0x170/0x3c0 [ 1784.262885] Bluetooth: Error in BCSP hdr checksum [ 1784.266519] __sys_sendmmsg+0x195/0x470 [ 1784.266536] ? __ia32_sys_sendmsg+0x220/0x220 [ 1784.266549] ? finish_task_switch+0x118/0x760 [ 1784.266564] ? switch_mm_irqs_off+0x764/0x1340 [ 1784.266591] ? io_schedule_timeout+0x140/0x140 [ 1784.266605] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1784.266622] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1784.266636] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1784.266655] ? retint_kernel+0x2d/0x2d [ 1784.266681] __x64_sys_sendmmsg+0x99/0x100 [ 1784.327764] do_syscall_64+0xf9/0x620 [ 1784.331556] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1784.336735] RIP: 0033:0x4665e9 [ 1784.339917] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1784.358803] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1784.366493] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1784.373754] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1784.381013] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1784.388266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1784.395525] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1784.412270] Bluetooth: Error in BCSP hdr checksum [ 1784.421748] Bluetooth: Error in BCSP hdr checksum [ 1784.523387] Bluetooth: Error in BCSP hdr checksum [ 1784.528359] Bluetooth: Error in BCSP hdr checksum [ 1784.663303] Bluetooth: Error in BCSP hdr checksum [ 1784.668271] Bluetooth: Error in BCSP hdr checksum [ 1784.784284] Bluetooth: Error in BCSP hdr checksum [ 1784.789476] Bluetooth: Error in BCSP hdr checksum [ 1784.923319] Bluetooth: Error in BCSP hdr checksum [ 1784.928272] Bluetooth: Error in BCSP hdr checksum [ 1785.043278] Bluetooth: Error in BCSP hdr checksum [ 1785.048250] Bluetooth: Error in BCSP hdr checksum [ 1785.183958] Bluetooth: Error in BCSP hdr checksum [ 1785.188865] Bluetooth: Error in BCSP hdr checksum [ 1785.303263] Bluetooth: Error in BCSP hdr checksum [ 1785.308214] Bluetooth: Error in BCSP hdr checksum [ 1785.342992] Bluetooth: hci8: command 0x1003 tx timeout [ 1785.349249] Bluetooth: hci8: sending frame failed (-49) [ 1785.446266] Bluetooth: Error in BCSP hdr checksum [ 1785.451307] Bluetooth: Error in BCSP hdr checksum [ 1785.563158] Bluetooth: Error in BCSP hdr checksum [ 1785.568159] Bluetooth: Error in BCSP hdr checksum [ 1785.673229] Bluetooth: hci10: command 0x1003 tx timeout [ 1785.678799] Bluetooth: hci10: sending frame failed (-49) [ 1785.703719] Bluetooth: Error in BCSP hdr checksum [ 1785.708694] Bluetooth: Error in BCSP hdr checksum [ 1785.823248] Bluetooth: Error in BCSP hdr checksum [ 1785.828209] Bluetooth: Error in BCSP hdr checksum [ 1785.963256] Bluetooth: Error in BCSP hdr checksum [ 1785.968189] Bluetooth: Error in BCSP hdr checksum [ 1786.083203] Bluetooth: Error in BCSP hdr checksum [ 1786.089003] Bluetooth: Error in BCSP hdr checksum [ 1786.143026] Bluetooth: hci3: command 0x1001 tx timeout [ 1786.148473] Bluetooth: hci3: sending frame failed (-49) [ 1786.233226] Bluetooth: Error in BCSP hdr checksum [ 1786.238315] Bluetooth: Error in BCSP hdr checksum [ 1786.343200] Bluetooth: Error in BCSP hdr checksum [ 1786.348238] Bluetooth: Error in BCSP hdr checksum [ 1786.462960] Bluetooth: hci12: command 0x1003 tx timeout [ 1786.468426] Bluetooth: hci12: sending frame failed (-49) [ 1786.493146] Bluetooth: Error in BCSP hdr checksum [ 1786.498199] Bluetooth: Error in BCSP hdr checksum [ 1786.603197] Bluetooth: Error in BCSP hdr checksum [ 1786.608141] Bluetooth: Error in BCSP hdr checksum [ 1786.753262] Bluetooth: Error in BCSP hdr checksum [ 1786.758178] Bluetooth: Error in BCSP hdr checksum [ 1786.863386] Bluetooth: Error in BCSP hdr checksum [ 1786.868285] Bluetooth: Error in BCSP hdr checksum [ 1787.013173] Bluetooth: Error in BCSP hdr checksum [ 1787.018068] Bluetooth: Error in BCSP hdr checksum [ 1787.123161] Bluetooth: Error in BCSP hdr checksum [ 1787.128349] Bluetooth: Error in BCSP hdr checksum [ 1787.273231] Bluetooth: Error in BCSP hdr checksum [ 1787.278168] Bluetooth: Error in BCSP hdr checksum [ 1787.383371] Bluetooth: Error in BCSP hdr checksum [ 1787.388281] Bluetooth: Error in BCSP hdr checksum [ 1787.422929] Bluetooth: hci8: command 0x1001 tx timeout [ 1787.428291] Bluetooth: hci8: sending frame failed (-49) [ 1787.533160] Bluetooth: Error in BCSP hdr checksum [ 1787.538211] Bluetooth: Error in BCSP hdr checksum 11:37:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:37:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x3938700}}, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000540)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) 11:37:17 executing program 5 (fault-call:3 fault-nth:29): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1787.643792] Bluetooth: Error in BCSP hdr checksum [ 1787.648708] Bluetooth: Error in BCSP hdr checksum 11:37:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_open_pts(r0, 0x10400) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x401, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0xf) syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r6, &(0x7f00000000c0), 0x0, 0x8, 0x0) ioctl$KVM_NMI(r6, 0xae9a) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) ioctl$KDADDIO(r6, 0x400455c8, 0x1) [ 1787.711817] FAULT_INJECTION: forcing a failure. [ 1787.711817] name failslab, interval 1, probability 0, space 0, times 0 [ 1787.724405] CPU: 0 PID: 23238 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1787.732305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1787.741678] Call Trace: [ 1787.744283] dump_stack+0x1fc/0x2ef [ 1787.748068] should_fail.cold+0xa/0xf [ 1787.751972] ? setup_fault_attr+0x200/0x200 [ 1787.756311] __should_failslab+0x115/0x180 [ 1787.760557] should_failslab+0x5/0x10 [ 1787.764366] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1787.769480] __kmalloc_node_track_caller+0x38/0x70 [ 1787.774418] __alloc_skb+0xae/0x560 [ 1787.778048] alloc_skb_with_frags+0x92/0x570 [ 1787.782527] ? check_memory_region+0xb5/0x170 [ 1787.787089] sock_alloc_send_pskb+0x6e1/0x830 [ 1787.791594] ? sock_kzfree_s+0x60/0x60 [ 1787.795497] ? lock_downgrade+0x720/0x720 [ 1787.799908] ? lock_acquire+0x170/0x3c0 [ 1787.803879] ? unix_peer_get+0x1b/0x80 [ 1787.807780] ? do_raw_spin_unlock+0x171/0x230 [ 1787.812272] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1787.816688] ? aa_sk_perm+0x534/0x930 [ 1787.820492] ? rcu_nmi_exit+0xb3/0x180 [ 1787.824539] ? unix_dgram_poll+0x6c0/0x6c0 [ 1787.828781] ? aa_af_perm+0x230/0x230 [ 1787.832585] ? unix_dgram_poll+0x6c0/0x6c0 [ 1787.836837] sock_sendmsg+0xc3/0x120 [ 1787.840559] ___sys_sendmsg+0x3b3/0x8e0 [ 1787.844528] ? copy_msghdr_from_user+0x440/0x440 [ 1787.849287] ? __fget+0x32f/0x510 [ 1787.852744] ? mark_held_locks+0xf0/0xf0 [ 1787.856892] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1787.861695] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1787.866274] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1787.871032] ? rcu_nmi_exit+0xb3/0x180 [ 1787.875011] ? retint_kernel+0x2d/0x2d [ 1787.878900] ? lock_is_held_type+0x17a/0x210 [ 1787.883314] __sys_sendmmsg+0x195/0x470 [ 1787.887306] ? __ia32_sys_sendmsg+0x220/0x220 [ 1787.891806] ? lock_downgrade+0x720/0x720 [ 1787.895962] ? __mutex_unlock_slowpath+0xea/0x610 [ 1787.900838] ? check_preemption_disabled+0x41/0x280 [ 1787.903312] Bluetooth: Error in BCSP hdr checksum [ 1787.905867] ? wait_for_completion_io+0x10/0x10 [ 1787.905887] ? vfs_write+0x393/0x540 [ 1787.905904] ? ksys_write+0x1c8/0x2a0 [ 1787.905923] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1787.911020] Bluetooth: Error in BCSP hdr checksum [ 1787.915520] __x64_sys_sendmmsg+0x99/0x100 [ 1787.915538] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1787.915551] do_syscall_64+0xf9/0x620 [ 1787.915568] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1787.915578] RIP: 0033:0x4665e9 [ 1787.915592] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1787.915599] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1787.915610] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1787.915617] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1787.915625] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1787.915633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1787.915641] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1787.922315] Bluetooth: hci10: command 0x1001 tx timeout [ 1788.023883] Bluetooth: hci10: sending frame failed (-49) [ 1788.029737] Bluetooth: Error in BCSP hdr checksum [ 1788.035701] Bluetooth: Error in BCSP hdr checksum [ 1788.163840] Bluetooth: Error in BCSP hdr checksum [ 1788.168775] Bluetooth: Error in BCSP hdr checksum [ 1788.233009] Bluetooth: hci3: command 0x1009 tx timeout [ 1788.283079] Bluetooth: Error in BCSP hdr checksum [ 1788.288101] Bluetooth: Error in BCSP hdr checksum [ 1788.423054] Bluetooth: Error in BCSP hdr checksum [ 1788.428037] Bluetooth: Error in BCSP hdr checksum [ 1788.542855] Bluetooth: hci12: command 0x1001 tx timeout [ 1788.548314] Bluetooth: hci12: sending frame failed (-49) [ 1788.554435] Bluetooth: Error in BCSP hdr checksum [ 1788.559519] Bluetooth: Error in BCSP hdr checksum [ 1788.565765] Bluetooth: Error in BCSP hdr checksum [ 1788.693030] Bluetooth: Error in BCSP hdr checksum [ 1788.697955] Bluetooth: Error in BCSP hdr checksum [ 1788.823188] Bluetooth: Error in BCSP hdr checksum [ 1788.828071] Bluetooth: Error in BCSP hdr checksum [ 1788.953064] Bluetooth: Error in BCSP hdr checksum [ 1788.957964] Bluetooth: Error in BCSP hdr checksum [ 1789.083097] Bluetooth: Error in BCSP hdr checksum [ 1789.088004] Bluetooth: Error in BCSP hdr checksum [ 1789.213012] Bluetooth: Error in BCSP hdr checksum [ 1789.217899] Bluetooth: Error in BCSP hdr checksum [ 1789.343022] Bluetooth: Error in BCSP hdr checksum [ 1789.347946] Bluetooth: Error in BCSP hdr checksum [ 1789.473054] Bluetooth: Error in BCSP hdr checksum [ 1789.477984] Bluetooth: Error in BCSP hdr checksum [ 1789.502760] Bluetooth: hci8: command 0x1009 tx timeout [ 1789.603281] Bluetooth: Error in BCSP hdr checksum [ 1789.608160] Bluetooth: Error in BCSP hdr checksum [ 1789.733066] Bluetooth: Error in BCSP hdr checksum [ 1789.738138] Bluetooth: Error in BCSP hdr checksum [ 1789.862963] Bluetooth: Error in BCSP hdr checksum [ 1789.868149] Bluetooth: Error in BCSP hdr checksum [ 1789.992972] Bluetooth: Error in BCSP hdr checksum [ 1789.998462] Bluetooth: Error in BCSP hdr checksum [ 1790.062750] Bluetooth: hci10: command 0x1009 tx timeout [ 1790.122993] Bluetooth: Error in BCSP hdr checksum [ 1790.127875] Bluetooth: Error in BCSP hdr checksum [ 1790.252994] Bluetooth: Error in BCSP hdr checksum [ 1790.257881] Bluetooth: Error in BCSP hdr checksum [ 1790.383043] Bluetooth: Error in BCSP hdr checksum [ 1790.387944] Bluetooth: Error in BCSP hdr checksum [ 1790.512952] Bluetooth: Error in BCSP hdr checksum [ 1790.517900] Bluetooth: Error in BCSP hdr checksum [ 1790.632720] Bluetooth: hci12: command 0x1009 tx timeout [ 1790.652915] Bluetooth: Error in BCSP hdr checksum [ 1790.657841] Bluetooth: Error in BCSP hdr checksum [ 1790.772955] Bluetooth: Error in BCSP hdr checksum [ 1790.777866] Bluetooth: Error in BCSP hdr checksum [ 1790.912935] Bluetooth: Error in BCSP hdr checksum [ 1790.918301] Bluetooth: Error in BCSP hdr checksum [ 1791.032906] Bluetooth: Error in BCSP hdr checksum [ 1791.037825] Bluetooth: Error in BCSP hdr checksum [ 1791.172932] Bluetooth: Error in BCSP hdr checksum [ 1791.177958] Bluetooth: Error in BCSP hdr checksum [ 1791.292862] Bluetooth: Error in BCSP hdr checksum [ 1791.297742] Bluetooth: Error in BCSP hdr checksum [ 1791.432887] Bluetooth: Error in BCSP hdr checksum [ 1791.437763] Bluetooth: Error in BCSP hdr checksum [ 1791.552889] Bluetooth: Error in BCSP hdr checksum [ 1791.557787] Bluetooth: Error in BCSP hdr checksum [ 1791.702861] Bluetooth: Error in BCSP hdr checksum [ 1791.707749] Bluetooth: Error in BCSP hdr checksum [ 1791.812869] Bluetooth: Error in BCSP hdr checksum [ 1791.817820] Bluetooth: Error in BCSP hdr checksum [ 1791.963098] Bluetooth: Error in BCSP hdr checksum [ 1791.968022] Bluetooth: Error in BCSP hdr checksum [ 1792.072980] Bluetooth: Error in BCSP hdr checksum [ 1792.078037] Bluetooth: Error in BCSP hdr checksum 11:37:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:37:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSIG(r0, 0x40045436, 0x39) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:37:22 executing program 5 (fault-call:3 fault-nth:30): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1792.190389] FAULT_INJECTION: forcing a failure. [ 1792.190389] name failslab, interval 1, probability 0, space 0, times 0 [ 1792.206015] CPU: 0 PID: 23256 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1792.213921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1792.223271] Call Trace: [ 1792.225852] dump_stack+0x1fc/0x2ef [ 1792.229470] should_fail.cold+0xa/0xf [ 1792.233259] ? setup_fault_attr+0x200/0x200 [ 1792.237584] ? lock_acquire+0x170/0x3c0 [ 1792.241552] __should_failslab+0x115/0x180 [ 1792.245782] should_failslab+0x5/0x10 [ 1792.249567] kmem_cache_alloc_node+0x245/0x3b0 [ 1792.254489] __alloc_skb+0x71/0x560 [ 1792.258106] alloc_skb_with_frags+0x92/0x570 [ 1792.262505] ? mark_held_locks+0xf0/0xf0 [ 1792.266557] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1792.271139] sock_alloc_send_pskb+0x6e1/0x830 [ 1792.275637] ? sock_kzfree_s+0x60/0x60 [ 1792.279518] ? lock_downgrade+0x720/0x720 [ 1792.283652] ? lock_acquire+0x170/0x3c0 [ 1792.287613] ? unix_peer_get+0x1b/0x80 [ 1792.291488] ? do_raw_spin_unlock+0x171/0x230 [ 1792.295980] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1792.300388] ? aa_sk_perm+0x534/0x930 [ 1792.304176] ? unix_dgram_poll+0x6c0/0x6c0 [ 1792.308409] ? aa_af_perm+0x230/0x230 [ 1792.312202] ? kernel_recvmsg+0x220/0x220 [ 1792.316344] ? unix_dgram_poll+0x6c0/0x6c0 [ 1792.320567] sock_sendmsg+0xc3/0x120 [ 1792.324270] ___sys_sendmsg+0x3b3/0x8e0 [ 1792.328233] ? copy_msghdr_from_user+0x440/0x440 [ 1792.333059] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1792.337807] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1792.342374] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1792.347135] ? rcu_nmi_exit+0xb3/0x180 [ 1792.351011] ? retint_kernel+0x2d/0x2d [ 1792.354894] ? lock_release+0x429/0x8b0 [ 1792.358869] ? lock_downgrade+0x720/0x720 [ 1792.363001] ? lock_acquire+0x170/0x3c0 [ 1792.366970] __sys_sendmmsg+0x195/0x470 [ 1792.370943] ? __ia32_sys_sendmsg+0x220/0x220 [ 1792.375426] ? lock_downgrade+0x720/0x720 [ 1792.379566] ? __mutex_unlock_slowpath+0xea/0x610 [ 1792.384415] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1792.389593] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1792.394162] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1792.398906] ? rcu_nmi_exit+0xb3/0x180 [ 1792.402778] ? retint_kernel+0x2d/0x2d [ 1792.406658] __x64_sys_sendmmsg+0x99/0x100 [ 1792.410876] do_syscall_64+0xf9/0x620 [ 1792.414665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1792.419838] RIP: 0033:0x4665e9 [ 1792.423017] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1792.441906] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1792.449597] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1792.456851] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1792.464105] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1792.471372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1792.478625] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1792.505271] Bluetooth: Error in BCSP hdr checksum [ 1792.515156] Bluetooth: Error in BCSP hdr checksum [ 1792.520059] Bluetooth: Error in BCSP hdr checksum [ 1792.520378] Bluetooth: Error in BCSP hdr checksum [ 1792.762860] Bluetooth: Error in BCSP hdr checksum [ 1792.767748] Bluetooth: Error in BCSP hdr checksum [ 1792.773623] Bluetooth: Error in BCSP hdr checksum [ 1792.778493] Bluetooth: Error in BCSP hdr checksum [ 1792.784885] ieee802154 phy0 wpan0: encryption failed: -22 [ 1792.790446] ieee802154 phy1 wpan1: encryption failed: -22 [ 1793.023009] Bluetooth: Error in BCSP hdr checksum [ 1793.027893] Bluetooth: Error in BCSP hdr checksum [ 1793.034708] Bluetooth: Error in BCSP hdr checksum [ 1793.039616] Bluetooth: Error in BCSP hdr checksum [ 1793.282783] Bluetooth: Error in BCSP hdr checksum [ 1793.287682] Bluetooth: Error in BCSP hdr checksum [ 1793.293704] Bluetooth: Error in BCSP hdr checksum [ 1793.298575] Bluetooth: Error in BCSP hdr checksum 11:37:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:37:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x3938700}}, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r5, 0x400455c8, 0x1) [ 1793.542829] Bluetooth: Error in BCSP hdr checksum [ 1793.547768] Bluetooth: Error in BCSP hdr checksum [ 1793.553375] Bluetooth: Error in BCSP hdr checksum [ 1793.558284] Bluetooth: Error in BCSP hdr checksum [ 1793.802831] Bluetooth: Error in BCSP hdr checksum [ 1793.807815] Bluetooth: Error in BCSP hdr checksum [ 1793.813337] Bluetooth: Error in BCSP hdr checksum [ 1793.818275] Bluetooth: Error in BCSP hdr checksum [ 1794.062909] Bluetooth: Error in BCSP hdr checksum [ 1794.070791] Bluetooth: Error in BCSP hdr checksum [ 1794.082781] Bluetooth: Error in BCSP hdr checksum [ 1794.087699] Bluetooth: Error in BCSP hdr checksum [ 1794.322750] Bluetooth: Error in BCSP hdr checksum [ 1794.327778] Bluetooth: Error in BCSP hdr checksum [ 1794.353196] Bluetooth: Error in BCSP hdr checksum [ 1794.358164] Bluetooth: Error in BCSP hdr checksum [ 1794.582916] Bluetooth: Error in BCSP hdr checksum [ 1794.587863] Bluetooth: Error in BCSP hdr checksum [ 1794.623528] Bluetooth: Error in BCSP hdr checksum [ 1794.628578] Bluetooth: Error in BCSP hdr checksum 11:37:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:37:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:37:24 executing program 5 (fault-call:3 fault-nth:31): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:37:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x2) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:37:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0xc00, 0xc0, 0x401}) 11:37:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r2, 0x893f000) syz_open_pts(r0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x202800, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000140)={0xfffffffb, 0x9, 0x5, 0xffffffff, 0x7, "fc353309e47e2da466f985a0da92f7627c3d15"}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x10) 11:37:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1794.811473] FAULT_INJECTION: forcing a failure. [ 1794.811473] name failslab, interval 1, probability 0, space 0, times 0 [ 1794.843056] Bluetooth: Error in BCSP hdr checksum [ 1794.843355] CPU: 0 PID: 23296 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1794.848062] Bluetooth: Error in BCSP hdr checksum [ 1794.855818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1794.855823] Call Trace: [ 1794.855843] dump_stack+0x1fc/0x2ef [ 1794.855861] should_fail.cold+0xa/0xf [ 1794.855876] ? setup_fault_attr+0x200/0x200 [ 1794.855891] ? lock_acquire+0x170/0x3c0 [ 1794.855910] __should_failslab+0x115/0x180 [ 1794.855929] should_failslab+0x5/0x10 [ 1794.896555] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1794.901696] __kmalloc_node_track_caller+0x38/0x70 [ 1794.906645] __alloc_skb+0xae/0x560 11:37:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1794.910285] alloc_skb_with_frags+0x92/0x570 [ 1794.914704] ? sock_alloc_send_pskb+0x143/0x830 [ 1794.919377] sock_alloc_send_pskb+0x6e1/0x830 [ 1794.923889] ? sock_kzfree_s+0x60/0x60 [ 1794.927781] ? lock_downgrade+0x720/0x720 [ 1794.931938] ? lock_acquire+0x170/0x3c0 [ 1794.935914] ? unix_peer_get+0x1b/0x80 [ 1794.939806] ? do_raw_spin_unlock+0x171/0x230 [ 1794.944315] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1794.948732] ? aa_sk_perm+0x534/0x930 [ 1794.952544] ? unix_dgram_poll+0x6c0/0x6c0 [ 1794.956781] ? aa_af_perm+0x230/0x230 11:37:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1794.960590] ? kernel_recvmsg+0x220/0x220 [ 1794.964754] ? unix_dgram_poll+0x6c0/0x6c0 [ 1794.969029] sock_sendmsg+0xc3/0x120 [ 1794.972754] ___sys_sendmsg+0x3b3/0x8e0 [ 1794.976739] ? copy_msghdr_from_user+0x440/0x440 [ 1794.981499] ? __fget+0x32f/0x510 [ 1794.984957] ? mark_held_locks+0xf0/0xf0 [ 1794.989024] ? lock_downgrade+0x720/0x720 [ 1794.993178] ? check_preemption_disabled+0x41/0x280 [ 1794.998200] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1795.002967] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1795.007557] ? trace_hardirqs_on_thunk+0x1a/0x1c 11:37:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1795.012328] ? rcu_nmi_exit+0xb3/0x180 [ 1795.016227] ? __might_fault+0x11f/0x1d0 [ 1795.020307] ? lock_downgrade+0x720/0x720 [ 1795.024491] ? lock_acquire+0x170/0x3c0 [ 1795.028481] __sys_sendmmsg+0x195/0x470 [ 1795.032463] ? __ia32_sys_sendmsg+0x220/0x220 [ 1795.036965] ? lock_downgrade+0x720/0x720 [ 1795.041214] ? __mutex_unlock_slowpath+0xea/0x610 [ 1795.046073] ? check_preemption_disabled+0x41/0x280 [ 1795.051112] ? wait_for_completion_io+0x10/0x10 [ 1795.055797] ? vfs_write+0x393/0x540 [ 1795.059531] ? ksys_write+0x1c8/0x2a0 [ 1795.063348] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1795.068772] __x64_sys_sendmmsg+0x99/0x100 [ 1795.073037] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1795.077626] do_syscall_64+0xf9/0x620 [ 1795.081462] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1795.086655] RIP: 0033:0x4665e9 [ 1795.089857] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1795.104268] Bluetooth: Error in BCSP hdr checksum [ 1795.108876] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1795.118135] Bluetooth: Error in BCSP hdr checksum [ 1795.121406] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1795.121415] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1795.121422] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1795.121434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1795.155294] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1795.187316] Bluetooth: Error in BCSP hdr checksum [ 1795.187648] Bluetooth: Error in BCSP hdr checksum [ 1795.208477] Bluetooth: Error in BCSP hdr checksum [ 1795.362836] Bluetooth: Error in BCSP hdr checksum [ 1795.367879] Bluetooth: Error in BCSP hdr checksum [ 1795.443100] Bluetooth: Error in BCSP hdr checksum [ 1795.448130] Bluetooth: Error in BCSP hdr checksum [ 1795.502582] Bluetooth: hci6: command 0x1003 tx timeout [ 1795.507945] Bluetooth: hci3: command 0x1003 tx timeout [ 1795.507989] Bluetooth: hci6: sending frame failed (-49) [ 1795.514893] Bluetooth: hci3: sending frame failed (-49) [ 1795.622637] Bluetooth: Error in BCSP hdr checksum [ 1795.627972] Bluetooth: Error in BCSP hdr checksum [ 1795.702646] Bluetooth: Error in BCSP hdr checksum [ 1795.707545] Bluetooth: Error in BCSP hdr checksum [ 1795.882689] Bluetooth: Error in BCSP hdr checksum [ 1795.887750] Bluetooth: Error in BCSP hdr checksum [ 1795.963059] Bluetooth: Error in BCSP hdr checksum [ 1795.968034] Bluetooth: Error in BCSP hdr checksum [ 1796.142763] Bluetooth: Error in BCSP hdr checksum [ 1796.147834] Bluetooth: Error in BCSP hdr checksum [ 1796.232753] Bluetooth: Error in BCSP hdr checksum [ 1796.237632] Bluetooth: Error in BCSP hdr checksum [ 1796.402699] Bluetooth: Error in BCSP hdr checksum [ 1796.407660] Bluetooth: Error in BCSP hdr checksum [ 1796.492678] Bluetooth: Error in BCSP hdr checksum [ 1796.497666] Bluetooth: Error in BCSP hdr checksum [ 1796.662671] Bluetooth: Error in BCSP hdr checksum [ 1796.667571] Bluetooth: Error in BCSP hdr checksum [ 1796.752841] Bluetooth: Error in BCSP hdr checksum [ 1796.758201] Bluetooth: Error in BCSP hdr checksum [ 1796.862434] Bluetooth: hci8: command 0x1003 tx timeout [ 1796.867846] Bluetooth: hci8: sending frame failed (-49) [ 1796.922673] Bluetooth: Error in BCSP hdr checksum [ 1796.927561] Bluetooth: Error in BCSP hdr checksum [ 1797.012738] Bluetooth: Error in BCSP hdr checksum [ 1797.017646] Bluetooth: Error in BCSP hdr checksum [ 1797.192608] Bluetooth: Error in BCSP hdr checksum [ 1797.197829] Bluetooth: Error in BCSP hdr checksum [ 1797.272606] Bluetooth: Error in BCSP hdr checksum [ 1797.277518] Bluetooth: Error in BCSP hdr checksum [ 1797.452580] Bluetooth: Error in BCSP hdr checksum [ 1797.457549] Bluetooth: Error in BCSP hdr checksum [ 1797.532573] Bluetooth: Error in BCSP hdr checksum [ 1797.537581] Bluetooth: Error in BCSP hdr checksum [ 1797.582414] Bluetooth: hci3: command 0x1001 tx timeout [ 1797.587847] Bluetooth: hci3: sending frame failed (-49) [ 1797.592370] Bluetooth: hci6: command 0x1001 tx timeout [ 1797.598864] Bluetooth: hci6: sending frame failed (-49) [ 1797.722638] Bluetooth: Error in BCSP hdr checksum [ 1797.727615] Bluetooth: Error in BCSP hdr checksum [ 1797.792681] Bluetooth: Error in BCSP hdr checksum [ 1797.797697] Bluetooth: Error in BCSP hdr checksum [ 1797.982529] Bluetooth: Error in BCSP hdr checksum [ 1797.987431] Bluetooth: Error in BCSP hdr checksum [ 1798.052706] Bluetooth: Error in BCSP hdr checksum [ 1798.057698] Bluetooth: Error in BCSP hdr checksum [ 1798.242605] Bluetooth: Error in BCSP hdr checksum [ 1798.247505] Bluetooth: Error in BCSP hdr checksum [ 1798.322842] Bluetooth: Error in BCSP hdr checksum [ 1798.327912] Bluetooth: Error in BCSP hdr checksum [ 1798.512814] Bluetooth: Error in BCSP hdr checksum [ 1798.517737] Bluetooth: Error in BCSP hdr checksum [ 1798.582754] Bluetooth: Error in BCSP hdr checksum [ 1798.587716] Bluetooth: Error in BCSP hdr checksum [ 1798.772605] Bluetooth: Error in BCSP hdr checksum [ 1798.777607] Bluetooth: Error in BCSP hdr checksum [ 1798.842615] Bluetooth: Error in BCSP hdr checksum [ 1798.847540] Bluetooth: Error in BCSP hdr checksum [ 1798.942407] Bluetooth: hci8: command 0x1001 tx timeout [ 1798.947800] Bluetooth: hci8: sending frame failed (-49) [ 1799.032594] Bluetooth: Error in BCSP hdr checksum [ 1799.037513] Bluetooth: Error in BCSP hdr checksum [ 1799.102525] Bluetooth: Error in BCSP hdr checksum [ 1799.107422] Bluetooth: Error in BCSP hdr checksum [ 1799.292646] Bluetooth: Error in BCSP hdr checksum [ 1799.297592] Bluetooth: Error in BCSP hdr checksum [ 1799.362536] Bluetooth: Error in BCSP hdr checksum [ 1799.367414] Bluetooth: Error in BCSP hdr checksum [ 1799.552663] Bluetooth: Error in BCSP hdr checksum [ 1799.557568] Bluetooth: Error in BCSP hdr checksum [ 1799.622552] Bluetooth: Error in BCSP hdr checksum [ 1799.627452] Bluetooth: Error in BCSP hdr checksum [ 1799.662313] Bluetooth: hci6: command 0x1009 tx timeout [ 1799.667695] Bluetooth: hci3: command 0x1009 tx timeout [ 1799.813116] Bluetooth: Error in BCSP hdr checksum [ 1799.818010] Bluetooth: Error in BCSP hdr checksum [ 1799.882466] Bluetooth: Error in BCSP hdr checksum [ 1799.887351] Bluetooth: Error in BCSP hdr checksum [ 1800.072488] Bluetooth: Error in BCSP hdr checksum [ 1800.077585] Bluetooth: Error in BCSP hdr checksum [ 1800.084312] Bluetooth: Error in BCSP hdr checksum [ 1800.152639] Bluetooth: Error in BCSP hdr checksum [ 1800.157539] Bluetooth: Error in BCSP hdr checksum [ 1800.332673] Bluetooth: Error in BCSP hdr checksum [ 1800.337586] Bluetooth: Error in BCSP hdr checksum [ 1800.422615] Bluetooth: Error in BCSP hdr checksum [ 1800.427513] Bluetooth: Error in BCSP hdr checksum [ 1800.592537] Bluetooth: Error in BCSP hdr checksum [ 1800.597435] Bluetooth: Error in BCSP hdr checksum [ 1800.682741] Bluetooth: Error in BCSP hdr checksum [ 1800.687629] Bluetooth: Error in BCSP hdr checksum [ 1800.852403] Bluetooth: Error in BCSP hdr checksum [ 1800.857349] Bluetooth: Error in BCSP hdr checksum [ 1800.942505] Bluetooth: Error in BCSP hdr checksum [ 1800.947538] Bluetooth: Error in BCSP hdr checksum [ 1801.022189] Bluetooth: hci8: command 0x1009 tx timeout [ 1801.122417] Bluetooth: Error in BCSP hdr checksum [ 1801.127310] Bluetooth: Error in BCSP hdr checksum [ 1801.202684] Bluetooth: Error in BCSP hdr checksum [ 1801.207613] Bluetooth: Error in BCSP hdr checksum [ 1801.382520] Bluetooth: Error in BCSP hdr checksum [ 1801.387429] Bluetooth: Error in BCSP hdr checksum [ 1801.462569] Bluetooth: Error in BCSP hdr checksum [ 1801.467883] Bluetooth: Error in BCSP hdr checksum [ 1801.642357] Bluetooth: Error in BCSP hdr checksum [ 1801.647298] Bluetooth: Error in BCSP hdr checksum [ 1801.722515] Bluetooth: Error in BCSP hdr checksum [ 1801.727413] Bluetooth: Error in BCSP hdr checksum [ 1801.912637] Bluetooth: Error in BCSP hdr checksum [ 1801.917553] Bluetooth: Error in BCSP hdr checksum [ 1801.982832] Bluetooth: Error in BCSP hdr checksum [ 1801.988352] Bluetooth: Error in BCSP hdr checksum [ 1802.172373] Bluetooth: Error in BCSP hdr checksum [ 1802.177258] Bluetooth: Error in BCSP hdr checksum [ 1802.242572] Bluetooth: Error in BCSP hdr checksum [ 1802.247506] Bluetooth: Error in BCSP hdr checksum [ 1802.432375] Bluetooth: Error in BCSP hdr checksum [ 1802.437270] Bluetooth: Error in BCSP hdr checksum [ 1802.512304] Bluetooth: Error in BCSP hdr checksum [ 1802.517188] Bluetooth: Error in BCSP hdr checksum [ 1802.692438] Bluetooth: Error in BCSP hdr checksum [ 1802.697335] Bluetooth: Error in BCSP hdr checksum [ 1802.772296] Bluetooth: Error in BCSP hdr checksum [ 1802.777228] Bluetooth: Error in BCSP hdr checksum [ 1802.952339] Bluetooth: Error in BCSP hdr checksum [ 1802.957225] Bluetooth: Error in BCSP hdr checksum [ 1803.033473] Bluetooth: Error in BCSP hdr checksum [ 1803.038367] Bluetooth: Error in BCSP hdr checksum [ 1803.212358] Bluetooth: Error in BCSP hdr checksum [ 1803.217281] Bluetooth: Error in BCSP hdr checksum [ 1803.302330] Bluetooth: Error in BCSP hdr checksum [ 1803.307503] Bluetooth: Error in BCSP hdr checksum [ 1803.312479] Bluetooth: Error in BCSP hdr checksum [ 1803.472239] Bluetooth: Error in BCSP hdr checksum [ 1803.477119] Bluetooth: Error in BCSP hdr checksum [ 1803.562395] Bluetooth: Error in BCSP hdr checksum [ 1803.567298] Bluetooth: Error in BCSP hdr checksum 11:37:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:37:33 executing program 3: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)=0x6) 11:37:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x4b34, 0x10000) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x4) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:37:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x3938700}}, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000002c0)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r4, 0x400455c8, 0x1) 11:37:33 executing program 5 (fault-call:3 fault-nth:32): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1803.732977] Bluetooth: Error in BCSP hdr checksum [ 1803.738034] Bluetooth: Error in BCSP hdr checksum 11:37:33 executing program 3: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)=0x6) [ 1803.784864] FAULT_INJECTION: forcing a failure. [ 1803.784864] name failslab, interval 1, probability 0, space 0, times 0 [ 1803.821793] CPU: 0 PID: 23336 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1803.829706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1803.839065] Call Trace: [ 1803.841930] dump_stack+0x1fc/0x2ef [ 1803.845660] should_fail.cold+0xa/0xf [ 1803.849471] ? setup_fault_attr+0x200/0x200 [ 1803.853806] ? lock_acquire+0x170/0x3c0 [ 1803.857795] __should_failslab+0x115/0x180 [ 1803.862042] should_failslab+0x5/0x10 [ 1803.865844] kmem_cache_alloc_node+0x245/0x3b0 [ 1803.870437] __alloc_skb+0x71/0x560 [ 1803.874070] alloc_skb_with_frags+0x92/0x570 [ 1803.878484] ? mark_held_locks+0xf0/0xf0 [ 1803.882562] ? lock_downgrade+0x720/0x720 [ 1803.886717] ? lock_acquire+0x170/0x3c0 [ 1803.890693] sock_alloc_send_pskb+0x6e1/0x830 [ 1803.895186] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1803.899943] ? sock_kzfree_s+0x60/0x60 [ 1803.903823] ? retint_kernel+0x2d/0x2d [ 1803.907713] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1803.912120] ? aa_sk_perm+0x534/0x930 [ 1803.915928] ? unix_dgram_poll+0x6c0/0x6c0 [ 1803.920147] ? aa_af_perm+0x230/0x230 [ 1803.923949] ? kernel_recvmsg+0x220/0x220 [ 1803.928097] ? unix_dgram_poll+0x6c0/0x6c0 [ 1803.932326] sock_sendmsg+0xc3/0x120 [ 1803.936031] ___sys_sendmsg+0x3b3/0x8e0 [ 1803.939997] ? copy_msghdr_from_user+0x440/0x440 [ 1803.944747] ? mark_held_locks+0xa6/0xf0 [ 1803.949008] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1803.953758] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1803.958334] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1803.963096] ? rcu_nmi_exit+0xb3/0x180 [ 1803.966978] ? retint_kernel+0x2d/0x2d [ 1803.970855] ? __might_fault+0x11f/0x1d0 [ 1803.974905] ? lock_downgrade+0x720/0x720 [ 1803.979040] ? lock_acquire+0x1ec/0x3c0 [ 1803.983010] __sys_sendmmsg+0x195/0x470 [ 1803.986975] ? __ia32_sys_sendmsg+0x220/0x220 [ 1803.991460] ? __fsnotify_parent+0xb2/0x370 [ 1803.995767] ? lock_downgrade+0x720/0x720 [ 1803.999910] ? __mutex_unlock_slowpath+0xea/0x610 [ 1804.004740] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1804.009485] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1804.014068] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1804.018813] ? rcu_nmi_exit+0xb3/0x180 [ 1804.022687] ? retint_kernel+0x2d/0x2d [ 1804.026568] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1804.032108] __x64_sys_sendmmsg+0x99/0x100 [ 1804.036331] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1804.040901] do_syscall_64+0xf9/0x620 [ 1804.044701] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1804.049873] RIP: 0033:0x4665e9 [ 1804.053052] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1804.071941] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1804.079684] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1804.087379] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1804.094650] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1804.101909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1804.109166] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1804.125316] Bluetooth: Error in BCSP hdr checksum [ 1804.132600] Bluetooth: Error in BCSP hdr checksum [ 1804.134388] Bluetooth: Error in BCSP hdr checksum [ 1804.142246] Bluetooth: Error in BCSP hdr checksum [ 1804.157518] Bluetooth: Error in BCSP hdr checksum [ 1804.382418] Bluetooth: Error in BCSP hdr checksum [ 1804.387454] Bluetooth: Error in BCSP hdr checksum [ 1804.393344] Bluetooth: Error in BCSP hdr checksum [ 1804.398327] Bluetooth: Error in BCSP hdr checksum [ 1804.642281] Bluetooth: Error in BCSP hdr checksum [ 1804.647260] Bluetooth: Error in BCSP hdr checksum [ 1804.653685] Bluetooth: Error in BCSP hdr checksum [ 1804.658639] Bluetooth: Error in BCSP hdr checksum 11:37:34 executing program 3: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)=0x6) 11:37:34 executing program 5 (fault-call:3 fault-nth:33): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1804.902316] Bluetooth: Error in BCSP hdr checksum [ 1804.907297] Bluetooth: Error in BCSP hdr checksum [ 1804.913476] Bluetooth: Error in BCSP hdr checksum [ 1804.918356] Bluetooth: Error in BCSP hdr checksum 11:37:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f00000000c0)='.pending_reads\x00', 0x200, 0x181) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x5c6, 0x6, 0x3, 0x0, 0x7, "7743bd9b52c75f412815c3fb2dd6cc45a8f7fa"}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r3 = syz_open_dev$ttys(0xc, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/snmp6\x00') r4 = signalfd(r3, &(0x7f0000000180), 0x8) ioctl$KDADDIO(r4, 0x400455c8, 0x2000000000000001) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x5997b000) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@deltfilter={0x2c, 0x2d, 0x20, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0x2, 0xa}, {0xe, 0xffff}, {0x7fef, 0xffe0}}, [@TCA_RATE={0x6, 0x5, {0x80}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000180}, 0x4008000) 11:37:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$KDADDIO(r2, 0x400455c8, 0xfffffffffffffff7) 11:37:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1805.003523] FAULT_INJECTION: forcing a failure. [ 1805.003523] name failslab, interval 1, probability 0, space 0, times 0 [ 1805.028904] CPU: 1 PID: 23371 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 11:37:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1805.036973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1805.036978] Call Trace: [ 1805.036999] dump_stack+0x1fc/0x2ef [ 1805.037019] should_fail.cold+0xa/0xf [ 1805.037038] ? setup_fault_attr+0x200/0x200 [ 1805.037054] ? lock_acquire+0x170/0x3c0 [ 1805.037076] __should_failslab+0x115/0x180 [ 1805.037091] should_failslab+0x5/0x10 [ 1805.037107] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1805.037125] __kmalloc_node_track_caller+0x38/0x70 [ 1805.037143] __alloc_skb+0xae/0x560 [ 1805.037160] alloc_skb_with_frags+0x92/0x570 [ 1805.037174] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1805.037192] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1805.037213] sock_alloc_send_pskb+0x6e1/0x830 [ 1805.037236] ? sock_kzfree_s+0x60/0x60 [ 1805.037249] ? lock_downgrade+0x720/0x720 [ 1805.037262] ? lock_acquire+0x1ec/0x3c0 [ 1805.037280] ? do_raw_spin_unlock+0x171/0x230 [ 1805.037301] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1805.037320] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1805.037337] ? rcu_nmi_exit+0xb3/0x180 [ 1805.037353] ? unix_dgram_poll+0x6c0/0x6c0 [ 1805.037380] ? sock_sendmsg+0x59/0x120 [ 1805.037396] ? unix_dgram_poll+0x6c0/0x6c0 [ 1805.037412] sock_sendmsg+0xc3/0x120 [ 1805.037430] ___sys_sendmsg+0x3b3/0x8e0 [ 1805.037451] ? copy_msghdr_from_user+0x440/0x440 [ 1805.037466] ? __fget+0x32f/0x510 [ 1805.037484] ? mark_held_locks+0xf0/0xf0 [ 1805.037501] ? mark_held_locks+0xa6/0xf0 [ 1805.037513] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1805.037528] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1805.037542] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1805.037560] ? __might_fault+0x11f/0x1d0 [ 1805.037577] ? lock_downgrade+0x720/0x720 [ 1805.037589] ? lock_acquire+0x170/0x3c0 [ 1805.037610] __sys_sendmmsg+0x195/0x470 [ 1805.037626] ? __ia32_sys_sendmsg+0x220/0x220 [ 1805.037639] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1805.037653] ? lock_downgrade+0x720/0x720 [ 1805.037677] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1805.037693] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1805.037707] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1805.037723] ? rcu_nmi_exit+0xb3/0x180 [ 1805.037739] ? retint_kernel+0x2d/0x2d [ 1805.037764] __x64_sys_sendmmsg+0x99/0x100 [ 1805.037778] do_syscall_64+0xf9/0x620 [ 1805.037795] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1805.037804] RIP: 0033:0x4665e9 [ 1805.037818] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1805.037824] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1805.037836] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1805.037842] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1805.037848] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1805.037855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1805.037862] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1805.172562] Bluetooth: Error in BCSP hdr checksum [ 1805.176382] Bluetooth: Error in BCSP hdr checksum [ 1805.180719] Bluetooth: Error in BCSP hdr checksum [ 1805.198629] Bluetooth: Error in BCSP hdr checksum [ 1805.432367] Bluetooth: Error in BCSP hdr checksum [ 1805.437272] Bluetooth: Error in BCSP hdr checksum [ 1805.441339] Bluetooth: Error in BCSP hdr checksum [ 1805.447209] Bluetooth: Error in BCSP hdr checksum [ 1805.692331] Bluetooth: Error in BCSP hdr checksum [ 1805.692785] Bluetooth: Error in BCSP hdr checksum [ 1805.697240] Bluetooth: Error in BCSP hdr checksum [ 1805.707049] Bluetooth: Error in BCSP hdr checksum [ 1805.821923] Bluetooth: hci6: command 0x1003 tx timeout [ 1805.821931] Bluetooth: hci10: command 0x1003 tx timeout [ 1805.821966] Bluetooth: hci3: command 0x1003 tx timeout [ 1805.827303] Bluetooth: hci10: sending frame failed (-49) [ 1805.834517] Bluetooth: hci3: sending frame failed (-49) [ 1805.838124] Bluetooth: hci6: sending frame failed (-49) [ 1805.952260] Bluetooth: Error in BCSP hdr checksum [ 1805.952264] Bluetooth: Error in BCSP hdr checksum [ 1805.952295] Bluetooth: Error in BCSP hdr checksum [ 1805.957163] Bluetooth: Error in BCSP hdr checksum [ 1806.212106] Bluetooth: Error in BCSP hdr checksum [ 1806.217070] Bluetooth: Error in BCSP hdr checksum [ 1806.223089] Bluetooth: Error in BCSP hdr checksum [ 1806.228085] Bluetooth: Error in BCSP hdr checksum [ 1806.472343] Bluetooth: Error in BCSP hdr checksum [ 1806.477332] Bluetooth: Error in BCSP hdr checksum [ 1806.484037] Bluetooth: Error in BCSP hdr checksum [ 1806.488914] Bluetooth: Error in BCSP hdr checksum [ 1806.632023] Bluetooth: hci12: command 0x1003 tx timeout [ 1806.637500] Bluetooth: hci12: sending frame failed (-49) [ 1806.732142] Bluetooth: Error in BCSP hdr checksum [ 1806.737032] Bluetooth: Error in BCSP hdr checksum [ 1806.743030] Bluetooth: Error in BCSP hdr checksum [ 1806.747988] Bluetooth: Error in BCSP hdr checksum [ 1807.002198] Bluetooth: Error in BCSP hdr checksum [ 1807.002202] Bluetooth: Error in BCSP hdr checksum [ 1807.002236] Bluetooth: Error in BCSP hdr checksum [ 1807.007114] Bluetooth: Error in BCSP hdr checksum [ 1807.262205] Bluetooth: Error in BCSP hdr checksum [ 1807.262347] Bluetooth: Error in BCSP hdr checksum [ 1807.267095] Bluetooth: Error in BCSP hdr checksum [ 1807.273246] Bluetooth: Error in BCSP hdr checksum [ 1807.522140] Bluetooth: Error in BCSP hdr checksum [ 1807.527071] Bluetooth: Error in BCSP hdr checksum [ 1807.532892] Bluetooth: Error in BCSP hdr checksum [ 1807.532928] Bluetooth: Error in BCSP hdr checksum [ 1807.782057] Bluetooth: Error in BCSP hdr checksum [ 1807.786936] Bluetooth: Error in BCSP hdr checksum [ 1807.793402] Bluetooth: Error in BCSP hdr checksum [ 1807.798280] Bluetooth: Error in BCSP hdr checksum [ 1807.901848] Bluetooth: hci3: command 0x1001 tx timeout [ 1807.901853] Bluetooth: hci6: command 0x1001 tx timeout [ 1807.901880] Bluetooth: hci10: command 0x1001 tx timeout [ 1807.912210] Bluetooth: hci6: sending frame failed (-49) [ 1807.919659] Bluetooth: hci3: sending frame failed (-49) [ 1807.923234] Bluetooth: hci10: sending frame failed (-49) [ 1808.042093] Bluetooth: Error in BCSP hdr checksum [ 1808.047329] Bluetooth: Error in BCSP hdr checksum [ 1808.053785] Bluetooth: Error in BCSP hdr checksum [ 1808.058707] Bluetooth: Error in BCSP hdr checksum [ 1808.302151] Bluetooth: Error in BCSP hdr checksum [ 1808.307082] Bluetooth: Error in BCSP hdr checksum [ 1808.322019] Bluetooth: Error in BCSP hdr checksum [ 1808.326913] Bluetooth: Error in BCSP hdr checksum [ 1808.572189] Bluetooth: Error in BCSP hdr checksum [ 1808.577080] Bluetooth: Error in BCSP hdr checksum [ 1808.582782] Bluetooth: Error in BCSP hdr checksum [ 1808.587638] Bluetooth: Error in BCSP hdr checksum [ 1808.701764] Bluetooth: hci12: command 0x1001 tx timeout [ 1808.707235] Bluetooth: hci12: sending frame failed (-49) [ 1808.832174] Bluetooth: Error in BCSP hdr checksum [ 1808.837072] Bluetooth: Error in BCSP hdr checksum [ 1808.842882] Bluetooth: Error in BCSP hdr checksum [ 1808.847753] Bluetooth: Error in BCSP hdr checksum [ 1809.091971] Bluetooth: Error in BCSP hdr checksum [ 1809.096879] Bluetooth: Error in BCSP hdr checksum [ 1809.103696] Bluetooth: Error in BCSP hdr checksum [ 1809.108604] Bluetooth: Error in BCSP hdr checksum [ 1809.351943] Bluetooth: Error in BCSP hdr checksum [ 1809.356829] Bluetooth: Error in BCSP hdr checksum [ 1809.364199] Bluetooth: Error in BCSP hdr checksum [ 1809.369189] Bluetooth: Error in BCSP hdr checksum [ 1809.612108] Bluetooth: Error in BCSP hdr checksum [ 1809.618173] Bluetooth: Error in BCSP hdr checksum [ 1809.632005] Bluetooth: Error in BCSP hdr checksum [ 1809.636878] Bluetooth: Error in BCSP hdr checksum [ 1809.871958] Bluetooth: Error in BCSP hdr checksum [ 1809.876833] Bluetooth: Error in BCSP hdr checksum [ 1809.891998] Bluetooth: Error in BCSP hdr checksum [ 1809.896990] Bluetooth: Error in BCSP hdr checksum [ 1809.981861] Bluetooth: hci3: command 0x1009 tx timeout [ 1809.991951] Bluetooth: hci10: command 0x1009 tx timeout [ 1809.997563] Bluetooth: hci6: command 0x1009 tx timeout [ 1810.132117] Bluetooth: Error in BCSP hdr checksum [ 1810.137010] Bluetooth: Error in BCSP hdr checksum [ 1810.151946] Bluetooth: Error in BCSP hdr checksum [ 1810.156880] Bluetooth: Error in BCSP hdr checksum [ 1810.391962] Bluetooth: Error in BCSP hdr checksum [ 1810.396924] Bluetooth: Error in BCSP hdr checksum [ 1810.422014] Bluetooth: Error in BCSP hdr checksum [ 1810.426911] Bluetooth: Error in BCSP hdr checksum [ 1810.661942] Bluetooth: Error in BCSP hdr checksum [ 1810.666877] Bluetooth: Error in BCSP hdr checksum [ 1810.681948] Bluetooth: Error in BCSP hdr checksum [ 1810.686881] Bluetooth: Error in BCSP hdr checksum [ 1810.791687] Bluetooth: hci12: command 0x1009 tx timeout [ 1810.921967] Bluetooth: Error in BCSP hdr checksum [ 1810.926955] Bluetooth: Error in BCSP hdr checksum [ 1810.942683] Bluetooth: Error in BCSP hdr checksum [ 1810.947574] Bluetooth: Error in BCSP hdr checksum [ 1811.182177] Bluetooth: Error in BCSP hdr checksum [ 1811.187084] Bluetooth: Error in BCSP hdr checksum [ 1811.202246] Bluetooth: Error in BCSP hdr checksum [ 1811.207114] Bluetooth: Error in BCSP hdr checksum [ 1811.441892] Bluetooth: Error in BCSP hdr checksum [ 1811.447207] Bluetooth: Error in BCSP hdr checksum [ 1811.461924] Bluetooth: Error in BCSP hdr checksum [ 1811.466831] Bluetooth: Error in BCSP hdr checksum [ 1811.702021] Bluetooth: Error in BCSP hdr checksum [ 1811.707216] Bluetooth: Error in BCSP hdr checksum [ 1811.722011] Bluetooth: Error in BCSP hdr checksum [ 1811.726943] Bluetooth: Error in BCSP hdr checksum [ 1811.961901] Bluetooth: Error in BCSP hdr checksum [ 1811.966791] Bluetooth: Error in BCSP hdr checksum [ 1811.982471] Bluetooth: Error in BCSP hdr checksum [ 1811.987356] Bluetooth: Error in BCSP hdr checksum [ 1812.231894] Bluetooth: Error in BCSP hdr checksum [ 1812.236786] Bluetooth: Error in BCSP hdr checksum [ 1812.242136] Bluetooth: Error in BCSP hdr checksum [ 1812.247010] Bluetooth: Error in BCSP hdr checksum [ 1812.491819] Bluetooth: Error in BCSP hdr checksum [ 1812.496713] Bluetooth: Error in BCSP hdr checksum [ 1812.502987] Bluetooth: Error in BCSP hdr checksum [ 1812.507864] Bluetooth: Error in BCSP hdr checksum [ 1812.761995] Bluetooth: Error in BCSP hdr checksum [ 1812.762556] Bluetooth: Error in BCSP hdr checksum [ 1812.766983] Bluetooth: Error in BCSP hdr checksum [ 1812.771883] Bluetooth: Error in BCSP hdr checksum [ 1813.021974] Bluetooth: Error in BCSP hdr checksum [ 1813.022438] Bluetooth: Error in BCSP hdr checksum [ 1813.026866] Bluetooth: Error in BCSP hdr checksum [ 1813.032072] Bluetooth: Error in BCSP hdr checksum [ 1813.281886] Bluetooth: Error in BCSP hdr checksum [ 1813.281889] Bluetooth: Error in BCSP hdr checksum [ 1813.281922] Bluetooth: Error in BCSP hdr checksum [ 1813.286793] Bluetooth: Error in BCSP hdr checksum [ 1813.541873] Bluetooth: Error in BCSP hdr checksum [ 1813.541877] Bluetooth: Error in BCSP hdr checksum [ 1813.541913] Bluetooth: Error in BCSP hdr checksum [ 1813.546764] Bluetooth: Error in BCSP hdr checksum [ 1813.801849] Bluetooth: Error in BCSP hdr checksum [ 1813.801852] Bluetooth: Error in BCSP hdr checksum [ 1813.801888] Bluetooth: Error in BCSP hdr checksum [ 1813.806757] Bluetooth: Error in BCSP hdr checksum 11:37:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:37:43 executing program 5 (fault-call:3 fault-nth:34): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1814.021157] FAULT_INJECTION: forcing a failure. [ 1814.021157] name failslab, interval 1, probability 0, space 0, times 0 [ 1814.032737] CPU: 0 PID: 23406 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1814.040618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1814.049959] Call Trace: [ 1814.052545] dump_stack+0x1fc/0x2ef [ 1814.056258] should_fail.cold+0xa/0xf [ 1814.060061] ? setup_fault_attr+0x200/0x200 [ 1814.061738] Bluetooth: Error in BCSP hdr checksum [ 1814.064381] ? lock_acquire+0x170/0x3c0 [ 1814.064404] __should_failslab+0x115/0x180 [ 1814.064424] should_failslab+0x5/0x10 [ 1814.069464] Bluetooth: Error in BCSP hdr checksum [ 1814.073301] kmem_cache_alloc_node+0x245/0x3b0 [ 1814.073323] __alloc_skb+0x71/0x560 [ 1814.073338] alloc_skb_with_frags+0x92/0x570 [ 1814.073351] ? mark_held_locks+0xf0/0xf0 [ 1814.073367] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1814.073383] sock_alloc_send_pskb+0x6e1/0x830 [ 1814.073404] ? sock_kzfree_s+0x60/0x60 [ 1814.073417] ? lock_downgrade+0x720/0x720 [ 1814.073430] ? lock_acquire+0x170/0x3c0 [ 1814.073445] ? unix_peer_get+0x1b/0x80 [ 1814.073462] ? do_raw_spin_unlock+0x171/0x230 [ 1814.073479] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1814.073498] ? aa_sk_perm+0x534/0x930 [ 1814.073520] ? unix_dgram_poll+0x6c0/0x6c0 [ 1814.144572] ? aa_af_perm+0x230/0x230 [ 1814.148379] ? kernel_recvmsg+0x220/0x220 [ 1814.152523] ? unix_dgram_poll+0x6c0/0x6c0 [ 1814.156745] sock_sendmsg+0xc3/0x120 [ 1814.160477] ___sys_sendmsg+0x3b3/0x8e0 [ 1814.164461] ? copy_msghdr_from_user+0x440/0x440 [ 1814.169206] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1814.173947] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1814.178685] ? __fget+0x32f/0x510 [ 1814.182136] ? mark_held_locks+0xf0/0xf0 [ 1814.186474] ? lock_downgrade+0x720/0x720 [ 1814.190647] ? check_preemption_disabled+0x41/0x280 [ 1814.195686] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1814.200493] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1814.205067] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1814.209813] ? rcu_nmi_exit+0xb3/0x180 [ 1814.213699] ? __might_fault+0x11f/0x1d0 [ 1814.217757] ? lock_downgrade+0x720/0x720 [ 1814.222086] ? lock_acquire+0x170/0x3c0 [ 1814.226072] __sys_sendmmsg+0x195/0x470 [ 1814.230043] ? __ia32_sys_sendmsg+0x220/0x220 [ 1814.234525] ? lock_downgrade+0x720/0x720 [ 1814.238660] ? __mutex_unlock_slowpath+0xea/0x610 [ 1814.243497] ? check_preemption_disabled+0x41/0x280 [ 1814.248505] ? wait_for_completion_io+0x10/0x10 [ 1814.253157] ? vfs_write+0x393/0x540 [ 1814.256880] ? ksys_write+0x1c8/0x2a0 [ 1814.260675] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1814.266038] __x64_sys_sendmmsg+0x99/0x100 [ 1814.270271] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1814.274912] do_syscall_64+0xf9/0x620 [ 1814.278762] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1814.283942] RIP: 0033:0x4665e9 [ 1814.287135] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1814.306028] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1814.313737] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1814.321034] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1814.321849] Bluetooth: Error in BCSP hdr checksum [ 1814.328286] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1814.328295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1814.328304] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1814.339547] Bluetooth: Error in BCSP hdr checksum [ 1814.365557] Bluetooth: Error in BCSP hdr checksum [ 1814.369738] Bluetooth: Error in BCSP hdr checksum [ 1814.581930] Bluetooth: Error in BCSP hdr checksum [ 1814.587027] Bluetooth: Error in BCSP hdr checksum [ 1814.592313] Bluetooth: Error in BCSP hdr checksum [ 1814.597238] Bluetooth: Error in BCSP hdr checksum [ 1814.841696] Bluetooth: Error in BCSP hdr checksum [ 1814.846593] Bluetooth: Error in BCSP hdr checksum [ 1814.863136] Bluetooth: Error in BCSP hdr checksum [ 1814.868104] Bluetooth: Error in BCSP hdr checksum [ 1815.101733] Bluetooth: Error in BCSP hdr checksum [ 1815.106631] Bluetooth: Error in BCSP hdr checksum [ 1815.121700] Bluetooth: Error in BCSP hdr checksum [ 1815.126583] Bluetooth: Error in BCSP hdr checksum 11:37:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$KDADDIO(r2, 0x400455c8, 0x105) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:37:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x5c87) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000000)=0x7ff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:37:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:37:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x3938700}}, &(0x7f0000000140)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r4, 0x400455c8, 0x1) 11:37:45 executing program 5 (fault-call:3 fault-nth:35): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:37:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000), 0x42a042, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x16) ioctl$KDADDIO(r1, 0x4b34, 0x1) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000000c0)=""/98) 11:37:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1815.329663] FAULT_INJECTION: forcing a failure. [ 1815.329663] name failslab, interval 1, probability 0, space 0, times 0 [ 1815.356256] CPU: 0 PID: 23427 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1815.362441] Bluetooth: Error in BCSP hdr checksum [ 1815.364163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1815.369047] Bluetooth: Error in BCSP hdr checksum [ 1815.378347] Call Trace: [ 1815.378368] dump_stack+0x1fc/0x2ef [ 1815.378386] should_fail.cold+0xa/0xf [ 1815.378400] ? setup_fault_attr+0x200/0x200 [ 1815.378415] ? lock_acquire+0x170/0x3c0 [ 1815.378433] __should_failslab+0x115/0x180 [ 1815.378449] should_failslab+0x5/0x10 [ 1815.378464] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1815.378481] __kmalloc_node_track_caller+0x38/0x70 [ 1815.378497] __alloc_skb+0xae/0x560 [ 1815.378516] alloc_skb_with_frags+0x92/0x570 11:37:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1815.427593] ? mark_held_locks+0xf0/0xf0 [ 1815.431659] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1815.436246] sock_alloc_send_pskb+0x6e1/0x830 [ 1815.440760] ? sock_kzfree_s+0x60/0x60 [ 1815.444660] ? lock_downgrade+0x720/0x720 [ 1815.448811] ? lock_acquire+0x170/0x3c0 [ 1815.452794] ? unix_peer_get+0x1b/0x80 [ 1815.456688] ? do_raw_spin_unlock+0x171/0x230 [ 1815.461200] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1815.465650] ? aa_sk_perm+0x534/0x930 [ 1815.469456] ? unix_dgram_poll+0x6c0/0x6c0 [ 1815.473725] ? aa_af_perm+0x230/0x230 11:37:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:37:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1815.477543] ? kernel_recvmsg+0x220/0x220 [ 1815.481707] ? unix_dgram_poll+0x6c0/0x6c0 [ 1815.485950] sock_sendmsg+0xc3/0x120 [ 1815.489674] ___sys_sendmsg+0x3b3/0x8e0 [ 1815.493657] ? copy_msghdr_from_user+0x440/0x440 [ 1815.498423] ? mark_held_locks+0xa6/0xf0 [ 1815.502490] ? mark_held_locks+0xf0/0xf0 [ 1815.506561] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1815.511148] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1815.515905] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1815.520674] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1815.525269] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1815.530034] ? __might_fault+0x11f/0x1d0 [ 1815.534108] ? lock_downgrade+0x720/0x720 [ 1815.538257] ? lock_acquire+0x170/0x3c0 [ 1815.542249] __sys_sendmmsg+0x195/0x470 [ 1815.546230] ? __ia32_sys_sendmsg+0x220/0x220 [ 1815.550725] ? finish_task_switch+0x118/0x760 [ 1815.555220] ? switch_mm_irqs_off+0x764/0x1340 [ 1815.559820] ? io_schedule_timeout+0x140/0x140 [ 1815.564406] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1815.569159] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1815.573731] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1815.578540] ? retint_kernel+0x2d/0x2d [ 1815.582440] __x64_sys_sendmmsg+0x99/0x100 [ 1815.586668] do_syscall_64+0xf9/0x620 [ 1815.590454] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1815.595625] RIP: 0033:0x4665e9 [ 1815.598854] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1815.617739] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1815.621772] Bluetooth: Error in BCSP hdr checksum [ 1815.625433] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1815.625443] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1815.625451] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1815.625459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1815.625467] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1815.641275] Bluetooth: Error in BCSP hdr checksum [ 1815.671957] Bluetooth: Error in BCSP hdr checksum [ 1815.689942] Bluetooth: Error in BCSP hdr checksum [ 1815.881715] Bluetooth: Error in BCSP hdr checksum [ 1815.886678] Bluetooth: Error in BCSP hdr checksum [ 1815.892863] Bluetooth: Error in BCSP hdr checksum [ 1815.897814] Bluetooth: Error in BCSP hdr checksum [ 1816.071651] Bluetooth: hci3: command 0x1003 tx timeout [ 1816.077092] Bluetooth: hci3: sending frame failed (-49) [ 1816.141709] Bluetooth: Error in BCSP hdr checksum [ 1816.142750] Bluetooth: Error in BCSP hdr checksum [ 1816.146740] Bluetooth: Error in BCSP hdr checksum [ 1816.151619] Bluetooth: Error in BCSP hdr checksum [ 1816.401803] Bluetooth: Error in BCSP hdr checksum [ 1816.402404] Bluetooth: Error in BCSP hdr checksum [ 1816.410290] Bluetooth: Error in BCSP hdr checksum [ 1816.411698] Bluetooth: Error in BCSP hdr checksum [ 1816.661734] Bluetooth: Error in BCSP hdr checksum [ 1816.661738] Bluetooth: Error in BCSP hdr checksum [ 1816.661775] Bluetooth: Error in BCSP hdr checksum [ 1816.666766] Bluetooth: Error in BCSP hdr checksum [ 1816.921543] Bluetooth: Error in BCSP hdr checksum [ 1816.926801] Bluetooth: Error in BCSP hdr checksum [ 1816.931578] Bluetooth: Error in BCSP hdr checksum [ 1816.936653] Bluetooth: Error in BCSP hdr checksum [ 1817.181724] Bluetooth: Error in BCSP hdr checksum [ 1817.181727] Bluetooth: Error in BCSP hdr checksum [ 1817.181762] Bluetooth: Error in BCSP hdr checksum [ 1817.186636] Bluetooth: Error in BCSP hdr checksum [ 1817.261327] Bluetooth: hci6: command 0x1003 tx timeout [ 1817.261380] Bluetooth: hci8: command 0x1003 tx timeout [ 1817.271765] Bluetooth: hci6: sending frame failed (-49) [ 1817.273145] Bluetooth: hci8: sending frame failed (-49) [ 1817.421723] Bluetooth: hci10: command 0x1003 tx timeout [ 1817.427174] Bluetooth: hci10: sending frame failed (-49) [ 1817.441610] Bluetooth: Error in BCSP hdr checksum [ 1817.446482] Bluetooth: Error in BCSP hdr checksum [ 1817.452588] Bluetooth: Error in BCSP hdr checksum [ 1817.457550] Bluetooth: Error in BCSP hdr checksum [ 1817.701602] Bluetooth: Error in BCSP hdr checksum [ 1817.706552] Bluetooth: Error in BCSP hdr checksum [ 1817.711536] Bluetooth: Error in BCSP hdr checksum [ 1817.716471] Bluetooth: Error in BCSP hdr checksum [ 1817.971692] Bluetooth: Error in BCSP hdr checksum [ 1817.971711] Bluetooth: Error in BCSP hdr checksum [ 1817.976664] Bluetooth: Error in BCSP hdr checksum [ 1817.981741] Bluetooth: Error in BCSP hdr checksum [ 1818.141447] Bluetooth: hci3: command 0x1001 tx timeout [ 1818.146837] Bluetooth: hci3: sending frame failed (-49) [ 1818.221328] Bluetooth: hci12: command 0x1003 tx timeout [ 1818.226828] Bluetooth: hci12: sending frame failed (-49) [ 1818.233632] Bluetooth: Error in BCSP hdr checksum [ 1818.238566] Bluetooth: Error in BCSP hdr checksum [ 1818.241615] Bluetooth: Error in BCSP hdr checksum [ 1818.248280] Bluetooth: Error in BCSP hdr checksum [ 1818.491652] Bluetooth: Error in BCSP hdr checksum [ 1818.491656] Bluetooth: Error in BCSP hdr checksum [ 1818.491690] Bluetooth: Error in BCSP hdr checksum [ 1818.496556] Bluetooth: Error in BCSP hdr checksum [ 1818.751547] Bluetooth: Error in BCSP hdr checksum [ 1818.756554] Bluetooth: Error in BCSP hdr checksum [ 1818.762484] Bluetooth: Error in BCSP hdr checksum [ 1818.767456] Bluetooth: Error in BCSP hdr checksum [ 1819.021681] Bluetooth: Error in BCSP hdr checksum [ 1819.023192] Bluetooth: Error in BCSP hdr checksum [ 1819.026583] Bluetooth: Error in BCSP hdr checksum [ 1819.036959] Bluetooth: Error in BCSP hdr checksum [ 1819.281527] Bluetooth: Error in BCSP hdr checksum [ 1819.286413] Bluetooth: Error in BCSP hdr checksum [ 1819.291651] Bluetooth: Error in BCSP hdr checksum [ 1819.296550] Bluetooth: Error in BCSP hdr checksum [ 1819.341322] Bluetooth: hci8: command 0x1001 tx timeout [ 1819.346706] Bluetooth: hci8: sending frame failed (-49) [ 1819.351252] Bluetooth: hci6: command 0x1001 tx timeout [ 1819.357409] Bluetooth: hci6: sending frame failed (-49) [ 1819.501274] Bluetooth: hci10: command 0x1001 tx timeout [ 1819.506735] Bluetooth: hci10: sending frame failed (-49) [ 1819.541575] Bluetooth: Error in BCSP hdr checksum [ 1819.541578] Bluetooth: Error in BCSP hdr checksum [ 1819.541612] Bluetooth: Error in BCSP hdr checksum [ 1819.556363] Bluetooth: Error in BCSP hdr checksum [ 1819.801500] Bluetooth: Error in BCSP hdr checksum [ 1819.801696] Bluetooth: Error in BCSP hdr checksum [ 1819.806400] Bluetooth: Error in BCSP hdr checksum [ 1819.816817] Bluetooth: Error in BCSP hdr checksum [ 1820.061630] Bluetooth: Error in BCSP hdr checksum [ 1820.062164] Bluetooth: Error in BCSP hdr checksum [ 1820.066520] Bluetooth: Error in BCSP hdr checksum [ 1820.073546] Bluetooth: Error in BCSP hdr checksum [ 1820.221272] Bluetooth: hci3: command 0x1009 tx timeout [ 1820.301209] Bluetooth: hci12: command 0x1001 tx timeout [ 1820.306995] Bluetooth: hci12: sending frame failed (-49) [ 1820.321558] Bluetooth: Error in BCSP hdr checksum [ 1820.322162] Bluetooth: Error in BCSP hdr checksum [ 1820.326444] Bluetooth: Error in BCSP hdr checksum [ 1820.335638] Bluetooth: Error in BCSP hdr checksum [ 1820.581634] Bluetooth: Error in BCSP hdr checksum [ 1820.581972] Bluetooth: Error in BCSP hdr checksum [ 1820.586535] Bluetooth: Error in BCSP hdr checksum [ 1820.592858] Bluetooth: Error in BCSP hdr checksum [ 1820.841577] Bluetooth: Error in BCSP hdr checksum [ 1820.842033] Bluetooth: Error in BCSP hdr checksum [ 1820.846512] Bluetooth: Error in BCSP hdr checksum [ 1820.851584] Bluetooth: Error in BCSP hdr checksum [ 1821.101531] Bluetooth: Error in BCSP hdr checksum [ 1821.103729] Bluetooth: Error in BCSP hdr checksum [ 1821.106473] Bluetooth: Error in BCSP hdr checksum [ 1821.116135] Bluetooth: Error in BCSP hdr checksum [ 1821.361430] Bluetooth: Error in BCSP hdr checksum [ 1821.366324] Bluetooth: Error in BCSP hdr checksum [ 1821.371839] Bluetooth: Error in BCSP hdr checksum [ 1821.376741] Bluetooth: Error in BCSP hdr checksum [ 1821.421304] Bluetooth: hci6: command 0x1009 tx timeout [ 1821.426751] Bluetooth: hci8: command 0x1009 tx timeout [ 1821.581294] Bluetooth: hci10: command 0x1009 tx timeout [ 1821.621379] Bluetooth: Error in BCSP hdr checksum [ 1821.626278] Bluetooth: Error in BCSP hdr checksum [ 1821.631538] Bluetooth: Error in BCSP hdr checksum [ 1821.636527] Bluetooth: Error in BCSP hdr checksum [ 1821.891407] Bluetooth: Error in BCSP hdr checksum [ 1821.891507] Bluetooth: Error in BCSP hdr checksum [ 1821.896396] Bluetooth: Error in BCSP hdr checksum [ 1821.909285] Bluetooth: Error in BCSP hdr checksum [ 1822.151454] Bluetooth: Error in BCSP hdr checksum [ 1822.156438] Bluetooth: Error in BCSP hdr checksum [ 1822.161371] Bluetooth: Error in BCSP hdr checksum [ 1822.166258] Bluetooth: Error in BCSP hdr checksum [ 1822.381142] Bluetooth: hci12: command 0x1009 tx timeout [ 1822.411608] Bluetooth: Error in BCSP hdr checksum [ 1822.412043] Bluetooth: Error in BCSP hdr checksum [ 1822.416500] Bluetooth: Error in BCSP hdr checksum [ 1822.422549] Bluetooth: Error in BCSP hdr checksum [ 1822.671494] Bluetooth: Error in BCSP hdr checksum [ 1822.671955] Bluetooth: Error in BCSP hdr checksum [ 1822.676383] Bluetooth: Error in BCSP hdr checksum [ 1822.682772] Bluetooth: Error in BCSP hdr checksum [ 1822.931452] Bluetooth: Error in BCSP hdr checksum [ 1822.936400] Bluetooth: Error in BCSP hdr checksum [ 1822.942786] Bluetooth: Error in BCSP hdr checksum [ 1822.947682] Bluetooth: Error in BCSP hdr checksum [ 1823.191510] Bluetooth: Error in BCSP hdr checksum [ 1823.196408] Bluetooth: Error in BCSP hdr checksum [ 1823.201800] Bluetooth: Error in BCSP hdr checksum [ 1823.206672] Bluetooth: Error in BCSP hdr checksum [ 1823.451315] Bluetooth: Error in BCSP hdr checksum [ 1823.456212] Bluetooth: Error in BCSP hdr checksum [ 1823.471280] Bluetooth: Error in BCSP hdr checksum [ 1823.476211] Bluetooth: Error in BCSP hdr checksum [ 1823.712122] Bluetooth: Error in BCSP hdr checksum [ 1823.717004] Bluetooth: Error in BCSP hdr checksum [ 1823.731442] Bluetooth: Error in BCSP hdr checksum [ 1823.736328] Bluetooth: Error in BCSP hdr checksum [ 1823.971233] Bluetooth: Error in BCSP hdr checksum [ 1823.976233] Bluetooth: Error in BCSP hdr checksum [ 1823.991380] Bluetooth: Error in BCSP hdr checksum [ 1823.996269] Bluetooth: Error in BCSP hdr checksum 11:37:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:37:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000140), 0xfffffffffffffffb, 0x400) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:37:54 executing program 5 (fault-call:3 fault-nth:36): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1824.234598] FAULT_INJECTION: forcing a failure. [ 1824.234598] name failslab, interval 1, probability 0, space 0, times 0 [ 1824.236283] Bluetooth: Error in BCSP hdr checksum [ 1824.246717] CPU: 0 PID: 23465 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1824.258668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1824.268028] Call Trace: [ 1824.268186] Bluetooth: Error in BCSP hdr checksum [ 1824.270616] dump_stack+0x1fc/0x2ef [ 1824.270642] should_fail.cold+0xa/0xf [ 1824.270660] ? setup_fault_attr+0x200/0x200 [ 1824.287213] ? lock_acquire+0x1ec/0x3c0 [ 1824.291206] __should_failslab+0x115/0x180 [ 1824.295451] should_failslab+0x5/0x10 [ 1824.299255] kmem_cache_alloc_node+0x245/0x3b0 [ 1824.303848] __alloc_skb+0x71/0x560 [ 1824.307488] alloc_skb_with_frags+0x92/0x570 [ 1824.311918] ? mark_held_locks+0xf0/0xf0 [ 1824.315976] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1824.320546] sock_alloc_send_pskb+0x6e1/0x830 [ 1824.325050] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1824.329803] ? sock_kzfree_s+0x60/0x60 [ 1824.333691] ? lock_downgrade+0x720/0x720 [ 1824.337833] ? lock_acquire+0x170/0x3c0 [ 1824.341802] ? unix_peer_get+0x1b/0x80 [ 1824.345680] ? do_raw_spin_unlock+0x171/0x230 [ 1824.350169] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1824.354568] ? aa_sk_perm+0x534/0x930 [ 1824.358361] ? unix_dgram_poll+0x6c0/0x6c0 [ 1824.362580] ? aa_af_perm+0x230/0x230 [ 1824.366367] ? kernel_recvmsg+0x220/0x220 [ 1824.370564] ? unix_dgram_poll+0x6c0/0x6c0 [ 1824.374790] sock_sendmsg+0xc3/0x120 [ 1824.378504] ___sys_sendmsg+0x3b3/0x8e0 [ 1824.382468] ? copy_msghdr_from_user+0x440/0x440 [ 1824.387222] ? retint_kernel+0x2d/0x2d [ 1824.391098] ? mark_held_locks+0xa6/0xf0 [ 1824.395145] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1824.399890] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1824.404473] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1824.409225] ? rcu_nmi_exit+0xb3/0x180 [ 1824.413101] ? retint_kernel+0x2d/0x2d [ 1824.416980] ? __might_fault+0x11f/0x1d0 [ 1824.421033] ? lock_downgrade+0x720/0x720 [ 1824.425274] ? lock_acquire+0x1ec/0x3c0 [ 1824.429264] __sys_sendmmsg+0x195/0x470 [ 1824.433226] ? __ia32_sys_sendmsg+0x220/0x220 [ 1824.437707] ? lock_downgrade+0x720/0x720 [ 1824.441869] ? __mutex_unlock_slowpath+0xea/0x610 [ 1824.446698] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1824.451445] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1824.456026] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1824.460772] ? rcu_nmi_exit+0xb3/0x180 [ 1824.464651] ? retint_kernel+0x2d/0x2d [ 1824.468545] __x64_sys_sendmmsg+0x99/0x100 [ 1824.472779] do_syscall_64+0xf9/0x620 [ 1824.476572] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1824.481748] RIP: 0033:0x4665e9 [ 1824.484926] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1824.503812] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1824.511509] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1824.518771] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1824.526026] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1824.533281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1824.540537] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1824.548641] Bluetooth: Error in BCSP hdr checksum [ 1824.557635] Bluetooth: Error in BCSP hdr checksum [ 1824.562753] Bluetooth: Error in BCSP hdr checksum [ 1824.567808] Bluetooth: Error in BCSP hdr checksum [ 1824.801205] Bluetooth: Error in BCSP hdr checksum [ 1824.806191] Bluetooth: Error in BCSP hdr checksum [ 1824.821174] Bluetooth: Error in BCSP hdr checksum [ 1824.826052] Bluetooth: Error in BCSP hdr checksum [ 1825.061270] Bluetooth: Error in BCSP hdr checksum [ 1825.066338] Bluetooth: Error in BCSP hdr checksum [ 1825.081354] Bluetooth: Error in BCSP hdr checksum [ 1825.086250] Bluetooth: Error in BCSP hdr checksum [ 1825.321995] Bluetooth: Error in BCSP hdr checksum [ 1825.327201] Bluetooth: Error in BCSP hdr checksum [ 1825.341257] Bluetooth: Error in BCSP hdr checksum [ 1825.346141] Bluetooth: Error in BCSP hdr checksum 11:37:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:37:55 executing program 5 (fault-call:3 fault-nth:37): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:37:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:37:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ftruncate(r0, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x9, 0x8000}) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000240)) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x7, 0xab, 0x3f, 0x9, 0x0, 0x3f, 0x4dc22, 0x6, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000280), 0xe}, 0x70, 0x4, 0x7, 0x7, 0x9, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1}, r1, 0x8, r2, 0xb) openat$cgroup_ro(r3, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r5, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) splice(r3, &(0x7f00000001c0)=0x400, r5, &(0x7f0000000200)=0x9, 0x1, 0x8) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x44, 0x6, 0x8, 0x0, 0x0, 0x9, 0x18610, 0x5, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_config_ext={0x0, 0x408}, 0xa000, 0x7, 0x80000000, 0x1, 0x9, 0x6, 0x3, 0x0, 0x7, 0x0, 0x10001}, r1, 0xc, r6, 0x3) [ 1825.558636] FAULT_INJECTION: forcing a failure. [ 1825.558636] name failslab, interval 1, probability 0, space 0, times 0 [ 1825.571056] CPU: 1 PID: 23487 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1825.578943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1825.588285] Call Trace: [ 1825.590949] dump_stack+0x1fc/0x2ef [ 1825.594567] should_fail.cold+0xa/0xf [ 1825.598353] ? setup_fault_attr+0x200/0x200 [ 1825.602661] ? __should_failslab+0xe/0x180 [ 1825.606883] __should_failslab+0x115/0x180 [ 1825.611152] should_failslab+0x5/0x10 [ 1825.614934] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1825.620048] __kmalloc_node_track_caller+0x38/0x70 [ 1825.624964] __alloc_skb+0xae/0x560 [ 1825.628578] alloc_skb_with_frags+0x92/0x570 [ 1825.632970] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1825.637728] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1825.642310] sock_alloc_send_pskb+0x6e1/0x830 [ 1825.646795] ? sock_kzfree_s+0x60/0x60 [ 1825.650685] ? lock_downgrade+0x720/0x720 [ 1825.654818] ? lock_acquire+0x1ec/0x3c0 [ 1825.658778] ? do_raw_spin_unlock+0x171/0x230 [ 1825.663277] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1825.667675] ? aa_sk_perm+0x534/0x930 [ 1825.671458] ? unix_dgram_poll+0x6c0/0x6c0 [ 1825.675676] ? aa_af_perm+0x230/0x230 [ 1825.679478] ? kernel_recvmsg+0x220/0x220 [ 1825.683635] ? unix_dgram_poll+0x6c0/0x6c0 [ 1825.687855] sock_sendmsg+0xc3/0x120 [ 1825.691565] ___sys_sendmsg+0x3b3/0x8e0 [ 1825.695536] ? copy_msghdr_from_user+0x440/0x440 [ 1825.700283] ? mark_held_locks+0xa6/0xf0 [ 1825.704324] ? mark_held_locks+0xf0/0xf0 [ 1825.708459] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1825.713038] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1825.717776] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1825.722604] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1825.727177] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1825.731925] ? __might_fault+0x11f/0x1d0 [ 1825.735971] ? lock_downgrade+0x720/0x720 [ 1825.740104] ? lock_acquire+0x170/0x3c0 [ 1825.744066] __sys_sendmmsg+0x195/0x470 [ 1825.748038] ? __ia32_sys_sendmsg+0x220/0x220 [ 1825.752520] ? lock_downgrade+0x720/0x720 [ 1825.756661] ? __mutex_unlock_slowpath+0xea/0x610 [ 1825.761493] ? check_preemption_disabled+0x41/0x280 [ 1825.766491] ? wait_for_completion_io+0x10/0x10 [ 1825.771159] ? vfs_write+0x393/0x540 [ 1825.774856] ? ksys_write+0x1c8/0x2a0 [ 1825.778645] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1825.783997] __x64_sys_sendmmsg+0x99/0x100 [ 1825.788225] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1825.792795] do_syscall_64+0xf9/0x620 [ 1825.796584] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1825.801751] RIP: 0033:0x4665e9 [ 1825.804936] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1825.823828] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1825.831519] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1825.838770] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1825.846022] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1825.853275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1825.860542] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1825.877919] Bluetooth: Error in BCSP hdr checksum [ 1825.889877] Bluetooth: Error in BCSP hdr checksum [ 1825.928112] Bluetooth: Error in BCSP hdr checksum [ 1825.936441] Bluetooth: Error in BCSP hdr checksum [ 1826.131099] Bluetooth: Error in BCSP hdr checksum [ 1826.136077] Bluetooth: Error in BCSP hdr checksum [ 1826.181217] Bluetooth: Error in BCSP hdr checksum [ 1826.186122] Bluetooth: Error in BCSP hdr checksum [ 1826.220998] Bluetooth: hci3: command 0x1003 tx timeout [ 1826.226436] Bluetooth: hci3: sending frame failed (-49) [ 1826.401835] Bluetooth: Error in BCSP hdr checksum [ 1826.406723] Bluetooth: Error in BCSP hdr checksum [ 1826.441359] Bluetooth: Error in BCSP hdr checksum [ 1826.446414] Bluetooth: Error in BCSP hdr checksum [ 1826.661182] Bluetooth: Error in BCSP hdr checksum [ 1826.666134] Bluetooth: Error in BCSP hdr checksum [ 1826.701252] Bluetooth: Error in BCSP hdr checksum 11:37:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x5b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r3, &(0x7f00000017c0), 0x0, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000740)={&(0x7f0000000700)=[0x40], 0x1, 0x800, 0x0, 0xffffffffffffffff}) ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x541c, &(0x7f0000000780)) writev(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)="cd1e55014a33a11a937390daead7cefed84048aa7e3825cd7ab932190ee1930a42b9b1d4714848881ce262e9c858bc51210888b116f805bd607e19915f878da78588a34517d17c2cf1af60186292ba702c1255859a483c223dd89757d7b8f7eafac6b7d5e62df6bccd21853c92a17ba49c4588b82aa428a41ed501ee8ef0dbe449e254ebf577e3cd3b6617", 0x8b}, {}, {&(0x7f0000000180)="9ea80d0bd8a15d0448673bad88029bd085a35e64f32eb534a36d84f7", 0x1c}, {&(0x7f00000001c0)="485748257cdbfca25bda1213df03ae2298f6bbc3fa555afc49347fee4f24da36e48982f5844d75e317bf325fd59a5bd8bff0b19765ed6765d28bbc4139d6e6cdbd939b860124d4843c47e93385708eb10883607261cbbe84fecc3cfa99ac91ac7fcf53537893fce690e7c0f581d2053a62ecdee1e91a3144a1007eff22648244e563ca6f8f8f85675660fe472e61da7faaf69b062531b953fcaa5b3bb4f7af92bb", 0xa1}], 0x4) r5 = open(&(0x7f0000000100)='./file0\x00', 0x30d040, 0x0) open(&(0x7f00000007c0)='./file0\x00', 0x880, 0x0) openat$cgroup_ro(r5, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KDFONTOP_GET(r5, 0x4b72, &(0x7f00000006c0)={0x1, 0x1, 0x9, 0x1, 0xdb, &(0x7f00000002c0)}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:37:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:37:56 executing program 5 (fault-call:3 fault-nth:38): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1826.709574] Bluetooth: Error in BCSP hdr checksum 11:37:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1826.785960] FAULT_INJECTION: forcing a failure. [ 1826.785960] name failslab, interval 1, probability 0, space 0, times 0 [ 1826.810468] CPU: 1 PID: 23507 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1826.818377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1826.827733] Call Trace: [ 1826.830329] dump_stack+0x1fc/0x2ef 11:37:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:37:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1826.833965] should_fail.cold+0xa/0xf [ 1826.837777] ? setup_fault_attr+0x200/0x200 [ 1826.842114] __should_failslab+0x115/0x180 [ 1826.846361] should_failslab+0x5/0x10 [ 1826.850170] kmem_cache_alloc_node+0x245/0x3b0 [ 1826.854767] __alloc_skb+0x71/0x560 [ 1826.858409] alloc_skb_with_frags+0x92/0x570 [ 1826.862843] sock_alloc_send_pskb+0x6e1/0x830 [ 1826.867368] ? sock_kzfree_s+0x60/0x60 [ 1826.871268] ? lock_downgrade+0x720/0x720 [ 1826.875422] ? lock_acquire+0x170/0x3c0 [ 1826.879405] ? unix_peer_get+0x1b/0x80 [ 1826.883339] ? do_raw_spin_unlock+0x171/0x230 [ 1826.887850] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1826.892269] ? aa_sk_perm+0x534/0x930 [ 1826.896088] ? unix_dgram_poll+0x6c0/0x6c0 [ 1826.900319] ? aa_af_perm+0x230/0x230 [ 1826.904205] ? kernel_recvmsg+0x220/0x220 [ 1826.908345] ? unix_dgram_poll+0x6c0/0x6c0 [ 1826.912566] sock_sendmsg+0xc3/0x120 [ 1826.916326] ___sys_sendmsg+0x3b3/0x8e0 [ 1826.920289] ? copy_msghdr_from_user+0x440/0x440 [ 1826.921132] Bluetooth: Error in BCSP hdr checksum [ 1826.925039] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1826.925059] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1826.925074] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1826.925089] ? mark_held_locks+0xf0/0xf0 [ 1826.925105] ? rcu_nmi_exit+0xb3/0x180 [ 1826.930104] Bluetooth: Error in BCSP hdr checksum [ 1826.934687] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1826.934703] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1826.934716] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1826.934731] ? rcu_nmi_exit+0xb3/0x180 [ 1826.934749] ? __might_fault+0x11f/0x1d0 [ 1826.934768] ? lock_downgrade+0x720/0x720 [ 1826.934783] ? lock_acquire+0x170/0x3c0 [ 1826.934806] __sys_sendmmsg+0x195/0x470 [ 1826.934822] ? __ia32_sys_sendmsg+0x220/0x220 [ 1826.934837] ? lock_downgrade+0x720/0x720 [ 1826.934860] ? __mutex_unlock_slowpath+0xea/0x610 [ 1827.004710] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1827.009464] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1827.014133] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1827.018881] ? rcu_nmi_exit+0xb3/0x180 [ 1827.022774] ? retint_kernel+0x2d/0x2d [ 1827.026650] __x64_sys_sendmmsg+0x99/0x100 [ 1827.030909] do_syscall_64+0xf9/0x620 [ 1827.034702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1827.039889] RIP: 0033:0x4665e9 [ 1827.043068] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1827.061968] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1827.069788] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1827.077245] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1827.084510] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1827.091923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1827.099298] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1827.131294] Bluetooth: Error in BCSP hdr checksum [ 1827.136359] Bluetooth: Error in BCSP hdr checksum [ 1827.181479] Bluetooth: Error in BCSP hdr checksum [ 1827.187434] Bluetooth: Error in BCSP hdr checksum [ 1827.391112] Bluetooth: Error in BCSP hdr checksum [ 1827.396080] Bluetooth: Error in BCSP hdr checksum [ 1827.441067] Bluetooth: Error in BCSP hdr checksum [ 1827.446118] Bluetooth: Error in BCSP hdr checksum [ 1827.452071] Bluetooth: Error in BCSP hdr checksum [ 1827.580834] Bluetooth: hci8: command 0x1003 tx timeout [ 1827.586239] Bluetooth: hci8: sending frame failed (-49) [ 1827.592541] Bluetooth: hci6: command 0x1003 tx timeout [ 1827.598457] Bluetooth: hci6: sending frame failed (-49) [ 1827.651455] Bluetooth: Error in BCSP hdr checksum [ 1827.656395] Bluetooth: Error in BCSP hdr checksum [ 1827.701305] Bluetooth: Error in BCSP hdr checksum [ 1827.706256] Bluetooth: Error in BCSP hdr checksum [ 1827.911272] Bluetooth: Error in BCSP hdr checksum [ 1827.916183] Bluetooth: Error in BCSP hdr checksum [ 1827.971017] Bluetooth: Error in BCSP hdr checksum [ 1827.975981] Bluetooth: Error in BCSP hdr checksum [ 1828.170973] Bluetooth: Error in BCSP hdr checksum [ 1828.175980] Bluetooth: Error in BCSP hdr checksum [ 1828.231097] Bluetooth: Error in BCSP hdr checksum [ 1828.236085] Bluetooth: Error in BCSP hdr checksum [ 1828.300835] Bluetooth: hci3: command 0x1001 tx timeout [ 1828.306348] Bluetooth: hci3: sending frame failed (-49) [ 1828.431005] Bluetooth: Error in BCSP hdr checksum [ 1828.436333] Bluetooth: Error in BCSP hdr checksum [ 1828.501010] Bluetooth: Error in BCSP hdr checksum [ 1828.505984] Bluetooth: Error in BCSP hdr checksum [ 1828.691052] Bluetooth: Error in BCSP hdr checksum [ 1828.695957] Bluetooth: Error in BCSP hdr checksum [ 1828.761002] Bluetooth: Error in BCSP hdr checksum [ 1828.765970] Bluetooth: Error in BCSP hdr checksum [ 1828.860805] Bluetooth: hci10: command 0x1003 tx timeout [ 1828.866301] Bluetooth: hci10: sending frame failed (-49) [ 1828.950956] Bluetooth: Error in BCSP hdr checksum [ 1828.955902] Bluetooth: Error in BCSP hdr checksum [ 1829.021108] Bluetooth: Error in BCSP hdr checksum [ 1829.026045] Bluetooth: Error in BCSP hdr checksum [ 1829.211110] Bluetooth: Error in BCSP hdr checksum [ 1829.216381] Bluetooth: Error in BCSP hdr checksum [ 1829.290934] Bluetooth: Error in BCSP hdr checksum [ 1829.295941] Bluetooth: Error in BCSP hdr checksum [ 1829.471480] Bluetooth: Error in BCSP hdr checksum [ 1829.476402] Bluetooth: Error in BCSP hdr checksum [ 1829.551046] Bluetooth: Error in BCSP hdr checksum [ 1829.555983] Bluetooth: Error in BCSP hdr checksum [ 1829.660734] Bluetooth: hci12: command 0x1003 tx timeout [ 1829.666161] Bluetooth: hci12: sending frame failed (-49) [ 1829.672020] Bluetooth: hci6: command 0x1001 tx timeout [ 1829.677373] Bluetooth: hci6: sending frame failed (-49) [ 1829.683051] Bluetooth: hci8: command 0x1001 tx timeout [ 1829.688421] Bluetooth: hci8: sending frame failed (-49) [ 1829.730953] Bluetooth: Error in BCSP hdr checksum [ 1829.735840] Bluetooth: Error in BCSP hdr checksum [ 1829.810891] Bluetooth: Error in BCSP hdr checksum [ 1829.815834] Bluetooth: Error in BCSP hdr checksum [ 1829.991795] Bluetooth: Error in BCSP hdr checksum [ 1829.996696] Bluetooth: Error in BCSP hdr checksum [ 1830.070994] Bluetooth: Error in BCSP hdr checksum [ 1830.075931] Bluetooth: Error in BCSP hdr checksum [ 1830.250879] Bluetooth: Error in BCSP hdr checksum [ 1830.255768] Bluetooth: Error in BCSP hdr checksum [ 1830.331072] Bluetooth: Error in BCSP hdr checksum [ 1830.336001] Bluetooth: Error in BCSP hdr checksum [ 1830.380716] Bluetooth: hci3: command 0x1009 tx timeout [ 1830.510902] Bluetooth: Error in BCSP hdr checksum [ 1830.515793] Bluetooth: Error in BCSP hdr checksum [ 1830.601118] Bluetooth: Error in BCSP hdr checksum [ 1830.606021] Bluetooth: Error in BCSP hdr checksum [ 1830.771071] Bluetooth: Error in BCSP hdr checksum [ 1830.776009] Bluetooth: Error in BCSP hdr checksum [ 1830.870940] Bluetooth: Error in BCSP hdr checksum [ 1830.875829] Bluetooth: Error in BCSP hdr checksum [ 1830.950715] Bluetooth: hci10: command 0x1001 tx timeout [ 1830.956507] Bluetooth: hci10: sending frame failed (-49) [ 1831.030839] Bluetooth: Error in BCSP hdr checksum [ 1831.035722] Bluetooth: Error in BCSP hdr checksum [ 1831.130867] Bluetooth: Error in BCSP hdr checksum [ 1831.135768] Bluetooth: Error in BCSP hdr checksum [ 1831.290911] Bluetooth: Error in BCSP hdr checksum [ 1831.295795] Bluetooth: Error in BCSP hdr checksum [ 1831.391179] Bluetooth: Error in BCSP hdr checksum [ 1831.396081] Bluetooth: Error in BCSP hdr checksum [ 1831.550832] Bluetooth: Error in BCSP hdr checksum [ 1831.555748] Bluetooth: Error in BCSP hdr checksum [ 1831.650866] Bluetooth: Error in BCSP hdr checksum [ 1831.655756] Bluetooth: Error in BCSP hdr checksum [ 1831.740602] Bluetooth: hci8: command 0x1009 tx timeout [ 1831.745935] Bluetooth: hci6: command 0x1009 tx timeout [ 1831.752327] Bluetooth: hci12: command 0x1001 tx timeout [ 1831.757742] Bluetooth: hci12: sending frame failed (-49) [ 1831.810807] Bluetooth: Error in BCSP hdr checksum [ 1831.815889] Bluetooth: Error in BCSP hdr checksum [ 1831.920932] Bluetooth: Error in BCSP hdr checksum [ 1831.925826] Bluetooth: Error in BCSP hdr checksum [ 1832.070767] Bluetooth: Error in BCSP hdr checksum [ 1832.075646] Bluetooth: Error in BCSP hdr checksum [ 1832.190849] Bluetooth: Error in BCSP hdr checksum [ 1832.195727] Bluetooth: Error in BCSP hdr checksum [ 1832.330778] Bluetooth: Error in BCSP hdr checksum [ 1832.335660] Bluetooth: Error in BCSP hdr checksum [ 1832.461164] Bluetooth: Error in BCSP hdr checksum [ 1832.466094] Bluetooth: Error in BCSP hdr checksum [ 1832.590839] Bluetooth: Error in BCSP hdr checksum [ 1832.596167] Bluetooth: Error in BCSP hdr checksum [ 1832.730948] Bluetooth: Error in BCSP hdr checksum [ 1832.736199] Bluetooth: Error in BCSP hdr checksum [ 1832.850788] Bluetooth: Error in BCSP hdr checksum [ 1832.855671] Bluetooth: Error in BCSP hdr checksum [ 1833.001022] Bluetooth: Error in BCSP hdr checksum [ 1833.005920] Bluetooth: Error in BCSP hdr checksum [ 1833.020600] Bluetooth: hci10: command 0x1009 tx timeout [ 1833.110861] Bluetooth: Error in BCSP hdr checksum [ 1833.115752] Bluetooth: Error in BCSP hdr checksum [ 1833.260739] Bluetooth: Error in BCSP hdr checksum [ 1833.265635] Bluetooth: Error in BCSP hdr checksum [ 1833.370713] Bluetooth: Error in BCSP hdr checksum [ 1833.375621] Bluetooth: Error in BCSP hdr checksum [ 1833.520816] Bluetooth: Error in BCSP hdr checksum [ 1833.525700] Bluetooth: Error in BCSP hdr checksum [ 1833.631501] Bluetooth: Error in BCSP hdr checksum [ 1833.636378] Bluetooth: Error in BCSP hdr checksum [ 1833.780697] Bluetooth: Error in BCSP hdr checksum [ 1833.785785] Bluetooth: Error in BCSP hdr checksum [ 1833.820484] Bluetooth: hci12: command 0x1009 tx timeout [ 1833.890697] Bluetooth: Error in BCSP hdr checksum [ 1833.895573] Bluetooth: Error in BCSP hdr checksum [ 1834.050705] Bluetooth: Error in BCSP hdr checksum [ 1834.055588] Bluetooth: Error in BCSP hdr checksum [ 1834.150701] Bluetooth: Error in BCSP hdr checksum [ 1834.155723] Bluetooth: Error in BCSP hdr checksum [ 1834.320861] Bluetooth: Error in BCSP hdr checksum [ 1834.325806] Bluetooth: Error in BCSP hdr checksum 11:38:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:38:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:38:04 executing program 5 (fault-call:3 fault-nth:39): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:38:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1834.429693] Bluetooth: Error in BCSP hdr checksum [ 1834.440142] Bluetooth: Error in BCSP hdr checksum [ 1834.488868] FAULT_INJECTION: forcing a failure. [ 1834.488868] name failslab, interval 1, probability 0, space 0, times 0 [ 1834.509683] CPU: 0 PID: 23537 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1834.517597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1834.526950] Call Trace: [ 1834.529543] dump_stack+0x1fc/0x2ef [ 1834.533169] should_fail.cold+0xa/0xf [ 1834.536970] ? setup_fault_attr+0x200/0x200 [ 1834.541291] ? lock_acquire+0x170/0x3c0 [ 1834.545265] __should_failslab+0x115/0x180 [ 1834.549492] should_failslab+0x5/0x10 [ 1834.553283] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1834.558380] __kmalloc_node_track_caller+0x38/0x70 [ 1834.563305] __alloc_skb+0xae/0x560 [ 1834.567011] alloc_skb_with_frags+0x92/0x570 [ 1834.571421] ? mark_held_locks+0xf0/0xf0 [ 1834.575479] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1834.580080] sock_alloc_send_pskb+0x6e1/0x830 [ 1834.584572] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1834.589154] ? sock_kzfree_s+0x60/0x60 [ 1834.593031] ? lock_downgrade+0x720/0x720 [ 1834.597179] ? lock_acquire+0x170/0x3c0 [ 1834.601152] ? unix_peer_get+0x1b/0x80 [ 1834.605030] ? do_raw_spin_unlock+0x171/0x230 [ 1834.609866] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1834.614269] ? aa_sk_perm+0x534/0x930 [ 1834.618064] ? unix_dgram_poll+0x6c0/0x6c0 [ 1834.622287] ? aa_af_perm+0x230/0x230 [ 1834.626086] ? unix_dgram_poll+0x6c0/0x6c0 [ 1834.630310] sock_sendmsg+0xc3/0x120 [ 1834.634014] ___sys_sendmsg+0x3b3/0x8e0 [ 1834.637981] ? copy_msghdr_from_user+0x440/0x440 [ 1834.642727] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1834.647474] ? mark_held_locks+0xa6/0xf0 [ 1834.651530] ? mark_held_locks+0xf0/0xf0 [ 1834.655582] ? mark_held_locks+0xa6/0xf0 [ 1834.659633] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1834.664381] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1834.669129] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1834.673698] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1834.678457] ? __might_fault+0x11f/0x1d0 [ 1834.682513] ? lock_downgrade+0x720/0x720 [ 1834.686650] ? lock_acquire+0x170/0x3c0 [ 1834.690621] __sys_sendmmsg+0x195/0x470 [ 1834.694586] ? __ia32_sys_sendmsg+0x220/0x220 [ 1834.699070] ? lock_downgrade+0x720/0x720 [ 1834.703212] ? __mutex_unlock_slowpath+0xea/0x610 [ 1834.708049] ? check_preemption_disabled+0x41/0x280 [ 1834.713066] ? wait_for_completion_io+0x10/0x10 [ 1834.717723] ? vfs_write+0x393/0x540 [ 1834.721426] ? ksys_write+0x1c8/0x2a0 [ 1834.725218] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1834.730586] __x64_sys_sendmmsg+0x99/0x100 [ 1834.734810] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1834.739378] do_syscall_64+0xf9/0x620 [ 1834.743171] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1834.748345] RIP: 0033:0x4665e9 [ 1834.751525] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1834.770425] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1834.778380] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1834.785636] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1834.792903] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1834.800243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1834.807500] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1834.816344] Bluetooth: Error in BCSP hdr checksum [ 1834.822259] Bluetooth: Error in BCSP hdr checksum [ 1834.822295] Bluetooth: Error in BCSP hdr checksum [ 1834.842048] Bluetooth: Error in BCSP hdr checksum [ 1835.073274] Bluetooth: Error in BCSP hdr checksum [ 1835.078212] Bluetooth: Error in BCSP hdr checksum [ 1835.083460] Bluetooth: Error in BCSP hdr checksum [ 1835.088393] Bluetooth: Error in BCSP hdr checksum [ 1835.330703] Bluetooth: Error in BCSP hdr checksum [ 1835.335634] Bluetooth: Error in BCSP hdr checksum [ 1835.350885] Bluetooth: Error in BCSP hdr checksum [ 1835.355854] Bluetooth: Error in BCSP hdr checksum [ 1835.590740] Bluetooth: Error in BCSP hdr checksum [ 1835.595679] Bluetooth: Error in BCSP hdr checksum [ 1835.610784] Bluetooth: Error in BCSP hdr checksum [ 1835.615685] Bluetooth: Error in BCSP hdr checksum 11:38:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:38:05 executing program 0: ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000000)={0x81a6, 0x6, 0x1000, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(0xffffffffffffffff, 0xc00464b4, &(0x7f00000000c0)={r0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) [ 1835.850616] Bluetooth: Error in BCSP hdr checksum [ 1835.855601] Bluetooth: Error in BCSP hdr checksum [ 1835.880630] Bluetooth: Error in BCSP hdr checksum [ 1835.885703] Bluetooth: Error in BCSP hdr checksum [ 1836.110592] Bluetooth: Error in BCSP hdr checksum [ 1836.115599] Bluetooth: Error in BCSP hdr checksum [ 1836.140654] Bluetooth: Error in BCSP hdr checksum [ 1836.145656] Bluetooth: Error in BCSP hdr checksum [ 1836.370596] Bluetooth: Error in BCSP hdr checksum [ 1836.375609] Bluetooth: Error in BCSP hdr checksum [ 1836.400652] Bluetooth: Error in BCSP hdr checksum [ 1836.405622] Bluetooth: Error in BCSP hdr checksum [ 1836.550359] Bluetooth: hci3: command 0x1003 tx timeout [ 1836.555749] Bluetooth: hci3: sending frame failed (-49) [ 1836.640543] Bluetooth: Error in BCSP hdr checksum [ 1836.645698] Bluetooth: Error in BCSP hdr checksum [ 1836.650664] Bluetooth: Error in BCSP hdr checksum [ 1836.660821] Bluetooth: Error in BCSP hdr checksum [ 1836.665836] Bluetooth: Error in BCSP hdr checksum [ 1836.910534] Bluetooth: Error in BCSP hdr checksum [ 1836.915492] Bluetooth: Error in BCSP hdr checksum [ 1836.921459] Bluetooth: Error in BCSP hdr checksum [ 1836.926356] Bluetooth: Error in BCSP hdr checksum [ 1837.170538] Bluetooth: Error in BCSP hdr checksum [ 1837.175436] Bluetooth: Error in BCSP hdr checksum [ 1837.181642] Bluetooth: Error in BCSP hdr checksum [ 1837.186591] Bluetooth: Error in BCSP hdr checksum [ 1837.430860] Bluetooth: Error in BCSP hdr checksum [ 1837.435852] Bluetooth: Error in BCSP hdr checksum [ 1837.440592] Bluetooth: Error in BCSP hdr checksum [ 1837.446024] Bluetooth: Error in BCSP hdr checksum [ 1837.690495] Bluetooth: Error in BCSP hdr checksum [ 1837.695401] Bluetooth: Error in BCSP hdr checksum [ 1837.701607] Bluetooth: Error in BCSP hdr checksum [ 1837.706490] Bluetooth: Error in BCSP hdr checksum [ 1837.740312] Bluetooth: hci8: command 0x1003 tx timeout [ 1837.745749] Bluetooth: hci6: command 0x1003 tx timeout [ 1837.745792] Bluetooth: hci8: sending frame failed (-49) [ 1837.752566] Bluetooth: hci6: sending frame failed (-49) [ 1837.950536] Bluetooth: Error in BCSP hdr checksum [ 1837.955534] Bluetooth: Error in BCSP hdr checksum [ 1837.961755] Bluetooth: Error in BCSP hdr checksum [ 1837.966787] Bluetooth: Error in BCSP hdr checksum 11:38:08 executing program 5 (fault-call:3 fault-nth:40): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:38:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1838.211215] Bluetooth: Error in BCSP hdr checksum [ 1838.216171] Bluetooth: Error in BCSP hdr checksum [ 1838.221806] Bluetooth: Error in BCSP hdr checksum [ 1838.226872] Bluetooth: Error in BCSP hdr checksum 11:38:08 executing program 2: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, r0, 0x0, @inherit={0x88, &(0x7f00000034c0)=ANY=[@ANYBLOB="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"]}, @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000680)={{}, r0, 0x4, @unused=[0x101, 0x2, 0x835, 0x53e39644], @subvolid=0x8000}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000140)={{}, r0, 0x18, @unused=[0x2, 0x9, 0x100000000, 0x8], @subvolid=0x80000001}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000000)={{}, r0, 0x10, @unused=[0x2f, 0x93, 0x7fff, 0x8], @name="28d2d57331e3e8558e64b134997e43cc83634904e12c9ec87d1138558d192837cdf65b0fe2029fdbef8175c850a7d73dd1bfedf2e41117a7de37bf1c21fda9338f89133eef4116758982ca3464bb449fce02fb169d91b30743de8246482ced1241a7224856d14fec62cc6273eeab43a6d8353f6fa9845d215d5d0e30faba916651f174be7cef6aff461ba8f5ace0278ddaba71513095c0a4230707a00a574564dad46990ae07ce4ca33204c0638c015473b70e1cacd6ae17bcb4a309451c8c446f8f9d7e468923d08cdec4b5dcb6ee72c7e56b433a35dce5f056e2abe7a428776e50e6d264147e6cb4605492f79ff31e25c3e1005c17764afdcb379d2e1430daae8c644b1eee79185d96846ddc3d586a39e5383c18126e04418f3ac5373b6a199665667a0d1cd5676b2746677c78e8856aac7465dd00129241ba52ef722aa771e4a66b8e328cd6edc22fa7c2e8bec54a6f1d79df261959e9b225ff72ef94421ca0d881dfa7e3045acb07369631fb75e550871d25992abf4afbfd3ee15220cd8c1ebde207aa632355191c6e69ceb97288a61b4d0a0bbf7c7fc3b5b1f9d25d9ede0a106ae12fcac1c1400175b2e1c5b86c263419ed6e328d83445821a54a38d6061167acb7ae14b142b9055793b1a219090ad4ea1810a96b11231b5daf10d2e1d9ae3de53e673bdec0539f8a5d5481b9c93d9b7b1001aca90f5cdb3b4d4eb7c54bdeddfe8bb2fff55329d42b5fe4efcb70217d0f97bcdf53d339afccf4ce9f4ae03cfafadcea1909c9de25ea60a01863219a46b5bec76d580d3e601dd0ff8cec8c01ab9f95710dc2c22ab4eaa45cec14f151331354b091e5c6f23c3146af17cbee1c4591aac20e6fe74d635998f13360c580eadd620c45ab816c045cc4af593243dcab96ff273806aecc71c68e89295e9f4c0bafc618c10b028dd939906777ed0111b9593d4b213505028dea16b417fc6ce105270772e2d1049fc248bedeced8f914487d6fbfbe1eef4fa6cb0f508ddeae3c50d6553b0b360f9fc736524e43086bfb7e9367087ba9b22ccb100a8f3860bc93208e16d328e001c85b4095b599e6939ea62b2a17d0f84d42609b9eda500c3803edfaaa616117b207cdde717c71343a00befc5620dfafdfb1fd64a8aabd1111c5a83e3512c6fff91fc1d1d105c890d271811819d246d90c6d93f31470f3aa1250e3abfcade757c08d625218b98dc7c27db67f32432aaa435d77a90d84088105d35481a9bd3112b176882991d45b4cf62be764ea7ee1ad16a8b36cd93d98df9cef5011730039cb47681f6038b9309a4245b799e153eeafcd31349b224e2dc15d1f8b997f57a50be72b0100daaaf7339d4563e4ceea773d9d0bd65879b954b42880326d16997e081aec8e881e301e1afd6b1f5781b95f614f2c0e31040bc0cbae8649899f2784fa6d68dec4e3672d176accfd01bee094ea20023d0d215b6d060cc8b8949a5ca4533da56306e6d6b0571da0afa4a8be13a3d0b75f619013957b3e0febd70cff8cf1d2fb0fac757a8c96c04fabe6a670f0875299aa1e2653be92cd6ded911ac67c5636e8a8e041cb353f88f04e6f5efca33a8195b9c1360884fee8408c4d3c1196fde3f2296c78adcfe8be00ce316cc3c6faf1d660e9c9aa377de73ce1a52c58d7efec77c6846c652a25e1488fe68281c3fbf6fc53c3bc24cd22ec76590c4a7339b5a209627b4b391a1bdea2b0365c8ec78c584b859af10d0abcb48722c5f01496f8a9a2689b08d3ec9790d41632954f9f2cd58bb21c11488fbd66081be67043c461ee28669f987bf9c1dd68df86d5c05c8afcfa52f479fa649af96ff40573a1b2998ae34afcecf034661b55452754587b94a3e371735674b55e936d7705dfb4f4234398eeb1afd41c0176bda353df87a93e1d9d0c193cadda4829e0dec2b9ce50f14fadd93fd4c0395231749817a9eabfc998978347bb92d76e4275eaf8d0bf1355424f742a3ea73cbffea73ce26e1cc076afe156d21735bfe1ae663e034332c2c01ab2a832ee913a0aee6855fb777232e35d7f6adaf45f103c75c4f48c946ad98389584e6c7c49ec909fa2f58b4f751e7c131ab370ff53bb1fef32245af38da17802e174176e4d5a01e89beb0d44d2c2aca15d0e41d8a1b28987e1e58a32ce1ae795f4ebebd541e3d1031da2fd3a5ff2929222c488edc53d56e069015fdd7acc44b5fefb2c9e712e01e05c54c2f0ebdf50a5603cc4b541a45de74dc35cc1d2619581326b90a4758eb2cab3c5f8bf3e15445051c9f2bd6f9fcb87c047427b648216a7fc62ef816ac5451527e19da24eb871f38dbbfb9b41c7461be90933744d3efc6ffc9d6a1d6be9f50ef21992b6e463e40ca1b0043ed4237bceea7e49e2fa0d9371be8ecb4ca3cc7f30594de47433b91559c4d1ce85ad230877dcfa6fc1f3c969cc0660aca5299e982cc333528837a55a18421a85740147d5d12cf0329ce573016e3c862c1dce3c7920bd63901dba88924f63ca3dc1a6ca413eca4018661bc1ae2367e17ba702c693d117c8680bf5ca10e3e8b8a80fa364cf485c29ed717315959cf59e0fc208e01bf9919f5eeda407248f3b99ec39a92ee389022144d786e389f20dfb4597a2d83431fe7f58ab61ff3620344e7dd83333f5bbe699363b83a0036db6f0626eb6317d3367461c03d7ee7f11f9f0dceae505beb4092c553f55e742553e89a8ebcfa8e29b60105d8bf0e2e2dfe16ff4ded3ca7d6386f7f946ab08a67cfa525fd95ad59938723e5dd18b382b307dd8ca7927ecf55f0f1c06b3c52409c33304a58fbe00557d10f3a35a80bd6101504d1b3e7d97e00e16bb04129b8ce7a98c6c582db1c0467c0e0f5e4e5d5b22e3c40e9d62dcafeae05ec1a7c2e07aa245f795b8cffcb0b9aa93c5b88b98ff1e2d8d41d5dab73f3c57c5a35cd2e4785369325535f2fc3404723ee779628fef28af4f659d637d28d04e1deb93eb8e1d0a050452073a93aa167e75106616993285e6014fd4e6492b5f161788b127c548952b0c1f24bfbb0536125ee3d3952e163226313fde27ac0d11e635c62497cf1ca47e0c268e4d19e7e51a08cb1c401fa68ca392023fe9902c902f5fbdd230ec8563144b7113696d869431287eb6385bf058f845ed0fcf78255c5a7fb4b9c254a1e027936d59353e6d011c41adbf556b3618967f2f9fe756051b3e874368f1987c2d5d9fba6a862873a6d328a972e9767f99885a91aa2d502c8e31fb58f2585bf1cde171905b412e5ce0442d4235da7cf6d46617c61b66f3042895a40386ac5401cc248d3ae7fe784f6bff8b182b94773f909583b8c9363ad106306370845ed5915e64357c836c9ff7488db2ad094d73216c6dd04113ae04d5e8e0bf8d7682d84756ecc77cf6d7adddfc77df7f94a6f1d62c7de4b52fc7238b4d923c4b5547aac3b227c44101e608c806a28693b3c99ef4acdf17f960387bfc71e73c4da2a224a8999a9fd79ae1c2c55e8eafb768332f23a69762c94a469c62427aca5eba3ad85f5d0fe9a85cc600f559c3a09cb891b0d4b2d9186f573f3afc210b4996ec143cae8c561f271b6f8f38a07c4fe4cf58d37a5c0ecc93983e50a6d62dca21ef1ef11cfc94dab96a0502ea64016f592a7e9187224ab93c09832d24bcef6034f5faff85b9086bbd55da6648823889475d066ab5031c71a8786596595e82ba8f2bc7205fe81c02dce67af6804e1540c1bee2b9f8752373d2de601b8ad8a64f5970eac8166664038810105ebd7f7ca578180e82f674e42e9d57ad16e934c11a3b52781f453f5fd219a72bfc27fe8b7ab5ade536d272018d61a47f0fd816248e197f42e6a9fab0311f33f4e2927be6f7a2643cd5a98f9aea74bee30c21db761661df2e7cc44fb3b68688064bd374a05e9ef4e8500b858f4ec7cf08d312db8f8ac53487ad5552bf00a7bd70271f172ad665d70bbac9521e595e11ab9b1f6800392115bbde368ea880e0fd05c4e5d7feab815a4b0e4a144281ea89e22b5f44e4b5281b7f1f71aeb5b7127147f02f40fd9d20896131171b38370aa4abdf8186097cf139f5839713a2d6dc2fa0d83d2c872b2d78a147b9e743aead0937a685b1496d321a1ad386d9e6b3cf130dbcfcce05e98433ede09d7d7e2b1fee03158652247f2c246c104e1a021e169cd0fd82e8c0da46cfcab8afdbc2189c50e1fd025861fcff1483769537a77e11cd44775766c8d19767f3635216caf145cd37c9ca723a736d253c832c955717e14b6bc00899baf6aa08d104a9423368e54eab919966b1ecb4e59eab023349d050aed8d0d9b461223d8ed37c59346ab860df396d980753787908fbb45363f2f5f33fd370faae17b8a15545df84cef171ca279a670760a15d65bc33aa6c5afdeadeb089d88423e5806db9cb53d24bc6250f52ab44123a89948934c610be6e3a60537934e480fed5ee4b490c70e0a6e0356f1a8046ae6af7a91b4b6abd434dc2fc18b30c210b8621a298b0aca1f5d19222bc53413178ec2f3ade7f327299a5e83b80f9544c97bfdb6cdc338e22136a8bab977b332a5c05a34f050ef029a1ccdd9efe1646624b179823bae2ce7bebb8ab7a5d71e9cf4ffeb52242812f09cab71a5202552bf5494718b28c7ca732f810c4f46f8e6255f5cab3f6482327164409154d10114bd28f25e0679a991c711d04c0ab75d0beb1e7fd427ba280747c76096689eb54c1cbe87efef6ddb6dda543ee4e66b4d74bf54c70c47897d0d10a2e388478f9d0736ddca7bf40514e0d3e30fba9c5bae6839bb414adaab5f56720a6924b6de37f79ca5b3d11ef6c95ef8f63dcc79971fe15544c8037f703072843ff8926c03375df661ead167903665ab5d285cfac86fbde6b66ef3c49bd17d01e50ab89a5930444707276894fc340b14a8ed1ddf2e02cd8d6d2a13bcda5d2b62635b54067da38547056e330d1c8a755aa11e47a8ba836bdcc149585cb3ed5b55554d26b7b8e6a2ee59e55e73a562f61cc8648e23941066bb2476ec644d7f88df54dfa2fda913f8ce53eb6a5fac613dbd7f10721b19df10e4e2bf121e07b1d10b1a9c583d279ba471517b0cfdae295e3c79340fbac56231e8c3e23f26c1b1a39093b9b062fb11f98548e07666f8068d47a4c61a06ac7a5620cd38e947326f0fa0f717acbf97492b75d501636eb388871c055104aac4c1ced11d1afb68bf7674943f355d2bbd9446e10026438d94c49e6ac11f0faf1e7cddde6c6c00a7c353611c60fd06fad5c0fd3638e4c70aa03896aa36a16d098f83f4857abfc0a128489506fb8c932306c141058d4a88f8717b14297cd15ebb0825b7f02db4e8c4c1c336499f8d3e0933eb457c95235381d7ceb76ab26e7f428cecf9ca6d1ce8fc6ba89a2fb726e8462339652027223daa278661ba060d8a5c656c469e9eae105aa08b63d7ca4cfa620c8e4535a65c414dcc24a99fb6a553fe04362899713cdd2115b129fae7ead93fe02821868d357d67ee9c34d311aff9075be14748e1f41fdaf93a87f198362aeb17b1278f231b4f62e0d42621814322541c932439f5b9391d96bad04e8cabc9936010ee7d590d0a59341d50c8d3241bb86922439bb80c7dcd0a91e5314e59569f4c25b3bba8e86005bca427442c1b8962994e0ab88773cf7259f6aaa1036b684b3187109a395bceb76a77419b44b8063a32e82685cd90ca0938e3ff44120f4d61e2561c19daff2c78fb376e8371ec780"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000040)={"39016357dd21d404fc38bfa5bf83cdc5", r0, 0x0, {0x1, 0x1}, {0x7fff, 0x5}, 0x6, [0x5, 0x4, 0xfffffffffffffff8, 0xfff, 0x0, 0x3ff, 0x5, 0xbe06, 0x90, 0x9, 0x4, 0x1, 0x2, 0x800, 0x1, 0x6ef]}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000240)={{}, r0, 0x0, @unused=[0x7fffffff, 0x4, 0x5, 0x3ff], @name="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"}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000940)={{}, r0, 0x1a, @inherit={0x68, &(0x7f000001a800)=ANY=[@ANYRES64=r1]}, @devid}) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000100)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"c241598e2df2d8557e5c123329dec010", r0, r2, {0x5, 0x5}, {0x1, 0xff}, 0x0, [0x5, 0x4, 0x3, 0x5, 0x7, 0x8, 0x0, 0x73, 0x100, 0x1, 0x7fff, 0x6, 0x99, 0x9, 0x995d, 0x8001]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f00000001c0)={{}, r0, 0x10, @inherit={0x68, &(0x7f0000000140)={0x0, 0x4, 0xf03, 0x8, {0x0, 0xffff, 0x3, 0x4, 0x3}, [0xa9f, 0x7b, 0x72, 0xc00]}}, @subvolid=0x8000}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0xf) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r6, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$KDADDIO(r6, 0x400455c8, 0x10105) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) [ 1838.290001] FAULT_INJECTION: forcing a failure. [ 1838.290001] name failslab, interval 1, probability 0, space 0, times 0 [ 1838.306199] CPU: 0 PID: 23573 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1838.314100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1838.323462] Call Trace: [ 1838.326066] dump_stack+0x1fc/0x2ef [ 1838.329703] should_fail.cold+0xa/0xf [ 1838.333530] ? setup_fault_attr+0x200/0x200 [ 1838.337859] __should_failslab+0x115/0x180 [ 1838.342104] should_failslab+0x5/0x10 [ 1838.345903] kmem_cache_alloc_node+0x245/0x3b0 [ 1838.350482] __alloc_skb+0x71/0x560 [ 1838.354124] alloc_skb_with_frags+0x92/0x570 [ 1838.358524] ? mark_held_locks+0xf0/0xf0 [ 1838.362590] sock_alloc_send_pskb+0x6e1/0x830 [ 1838.367072] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1838.371661] ? sock_kzfree_s+0x60/0x60 [ 1838.375538] ? lock_downgrade+0x720/0x720 [ 1838.379672] ? do_raw_spin_lock+0xcb/0x220 [ 1838.383893] ? do_raw_spin_unlock+0x171/0x230 [ 1838.388651] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1838.393053] ? aa_sk_perm+0x534/0x930 [ 1838.396845] ? unix_dgram_poll+0x6c0/0x6c0 [ 1838.401065] ? aa_af_perm+0x230/0x230 [ 1838.404942] ? kernel_recvmsg+0x220/0x220 [ 1838.409085] ? unix_dgram_poll+0x6c0/0x6c0 [ 1838.413308] sock_sendmsg+0xc3/0x120 [ 1838.417014] ___sys_sendmsg+0x3b3/0x8e0 [ 1838.420982] ? copy_msghdr_from_user+0x440/0x440 [ 1838.425727] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1838.430497] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1838.435070] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1838.439843] ? mark_held_locks+0xf0/0xf0 [ 1838.443894] ? rcu_nmi_exit+0xb3/0x180 [ 1838.447785] ? retint_kernel+0x2d/0x2d [ 1838.451671] ? __might_fault+0x11f/0x1d0 [ 1838.455730] ? lock_downgrade+0x720/0x720 [ 1838.459870] ? lock_acquire+0x170/0x3c0 [ 1838.463841] __sys_sendmmsg+0x195/0x470 [ 1838.467808] ? __ia32_sys_sendmsg+0x220/0x220 [ 1838.472294] ? lock_downgrade+0x720/0x720 [ 1838.476438] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1838.481008] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1838.485755] ? rcu_nmi_exit+0xb3/0x180 [ 1838.489636] ? retint_kernel+0x2d/0x2d [ 1838.493537] __x64_sys_sendmmsg+0x99/0x100 [ 1838.497775] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1838.502348] do_syscall_64+0xf9/0x620 [ 1838.506142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1838.511318] RIP: 0033:0x4665e9 [ 1838.514499] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1838.533405] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1838.541113] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1838.548371] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1838.555714] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1838.562988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1838.570245] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1838.586667] Bluetooth: Error in BCSP hdr checksum 11:38:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0xe864, 0x80) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0), 0x8800, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000300)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000500)={{r2}, r3, 0x8, @unused=[0x1, 0x20, 0x100000001, 0xfffffffffffeffff], @name="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"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1838.593562] Bluetooth: hci10: Frame reassembly failed (-84) [ 1838.595198] Bluetooth: Error in BCSP hdr checksum [ 1838.609858] Bluetooth: Error in BCSP hdr checksum [ 1838.612869] Bluetooth: Error in BCSP hdr checksum [ 1838.614909] Bluetooth: hci10: Frame reassembly failed (-84) [ 1838.626015] Bluetooth: hci3: command 0x1001 tx timeout [ 1838.632273] Bluetooth: hci3: sending frame failed (-49) 11:38:08 executing program 5 (fault-call:3 fault-nth:41): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1838.744005] FAULT_INJECTION: forcing a failure. [ 1838.744005] name failslab, interval 1, probability 0, space 0, times 0 [ 1838.756706] CPU: 0 PID: 23594 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1838.764746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1838.774181] Call Trace: [ 1838.776781] dump_stack+0x1fc/0x2ef [ 1838.780411] should_fail.cold+0xa/0xf [ 1838.784200] ? setup_fault_attr+0x200/0x200 [ 1838.788514] ? lock_acquire+0x170/0x3c0 [ 1838.792512] __should_failslab+0x115/0x180 [ 1838.796755] should_failslab+0x5/0x10 [ 1838.800636] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1838.805724] __kmalloc_node_track_caller+0x38/0x70 [ 1838.810653] __alloc_skb+0xae/0x560 [ 1838.814287] alloc_skb_with_frags+0x92/0x570 [ 1838.818692] ? mark_held_locks+0xf0/0xf0 [ 1838.822879] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1838.827462] sock_alloc_send_pskb+0x6e1/0x830 [ 1838.832059] ? sock_kzfree_s+0x60/0x60 [ 1838.835959] ? lock_downgrade+0x720/0x720 [ 1838.840306] ? lock_acquire+0x170/0x3c0 [ 1838.840994] Bluetooth: Error in BCSP hdr checksum [ 1838.844303] ? unix_peer_get+0x1b/0x80 [ 1838.844324] ? do_raw_spin_unlock+0x171/0x230 [ 1838.844343] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1838.849463] Bluetooth: Error in BCSP hdr checksum [ 1838.853049] ? aa_sk_perm+0x534/0x930 [ 1838.853066] ? unix_dgram_poll+0x6c0/0x6c0 [ 1838.853076] ? aa_af_perm+0x230/0x230 [ 1838.853093] ? kernel_recvmsg+0x220/0x220 [ 1838.853117] ? unix_dgram_poll+0x6c0/0x6c0 [ 1838.853131] sock_sendmsg+0xc3/0x120 [ 1838.853147] ___sys_sendmsg+0x3b3/0x8e0 [ 1838.853166] ? copy_msghdr_from_user+0x440/0x440 [ 1838.853187] ? __fget+0x32f/0x510 [ 1838.853203] ? mark_held_locks+0xf0/0xf0 [ 1838.853216] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1838.853233] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1838.916222] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1838.920971] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1838.925727] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1838.930304] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1838.935069] ? __might_fault+0x11f/0x1d0 [ 1838.939133] ? lock_downgrade+0x720/0x720 [ 1838.943276] ? lock_acquire+0x170/0x3c0 [ 1838.947269] __sys_sendmmsg+0x195/0x470 [ 1838.951231] ? __ia32_sys_sendmsg+0x220/0x220 [ 1838.955711] ? lock_downgrade+0x720/0x720 [ 1838.959865] ? __mutex_unlock_slowpath+0xea/0x610 [ 1838.964707] ? check_preemption_disabled+0x41/0x280 [ 1838.969716] ? wait_for_completion_io+0x10/0x10 [ 1838.974386] ? vfs_write+0x393/0x540 [ 1838.978087] ? ksys_write+0x1c8/0x2a0 [ 1838.981886] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1838.987268] __x64_sys_sendmmsg+0x99/0x100 [ 1838.991491] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1838.996067] do_syscall_64+0xf9/0x620 [ 1838.999860] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1839.005058] RIP: 0033:0x4665e9 [ 1839.008238] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1839.027607] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1839.035314] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1839.042926] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1839.050640] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1839.057967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1839.065409] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1839.090946] Bluetooth: Error in BCSP hdr checksum 11:38:09 executing program 5 (fault-call:3 fault-nth:42): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1839.097076] Bluetooth: Error in BCSP hdr checksum [ 1839.102441] Bluetooth: Error in BCSP hdr checksum [ 1839.107738] Bluetooth: Error in BCSP hdr checksum [ 1839.156968] FAULT_INJECTION: forcing a failure. [ 1839.156968] name failslab, interval 1, probability 0, space 0, times 0 [ 1839.168899] CPU: 1 PID: 23596 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1839.176777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1839.186162] Call Trace: [ 1839.188741] dump_stack+0x1fc/0x2ef [ 1839.192370] should_fail.cold+0xa/0xf [ 1839.196165] ? setup_fault_attr+0x200/0x200 [ 1839.200530] ? lock_acquire+0x170/0x3c0 [ 1839.204586] __should_failslab+0x115/0x180 [ 1839.208824] should_failslab+0x5/0x10 [ 1839.212636] kmem_cache_alloc_node+0x245/0x3b0 [ 1839.217208] __alloc_skb+0x71/0x560 [ 1839.220834] alloc_skb_with_frags+0x92/0x570 [ 1839.225263] ? mark_held_locks+0xf0/0xf0 [ 1839.229319] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1839.233884] sock_alloc_send_pskb+0x6e1/0x830 [ 1839.238367] ? sock_kzfree_s+0x60/0x60 [ 1839.242237] ? lock_downgrade+0x720/0x720 [ 1839.246374] ? lock_acquire+0x170/0x3c0 [ 1839.250338] ? unix_peer_get+0x1b/0x80 [ 1839.254212] ? do_raw_spin_unlock+0x171/0x230 [ 1839.258717] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1839.263115] ? aa_sk_perm+0x534/0x930 [ 1839.266900] ? unix_dgram_poll+0x6c0/0x6c0 [ 1839.271118] ? aa_af_perm+0x230/0x230 [ 1839.274910] ? kernel_recvmsg+0x220/0x220 [ 1839.279063] ? unix_dgram_poll+0x6c0/0x6c0 [ 1839.283280] sock_sendmsg+0xc3/0x120 [ 1839.286992] ___sys_sendmsg+0x3b3/0x8e0 [ 1839.290955] ? copy_msghdr_from_user+0x440/0x440 [ 1839.295698] ? mark_held_locks+0xa6/0xf0 [ 1839.299747] ? mark_held_locks+0xf0/0xf0 [ 1839.303819] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1839.308559] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1839.313123] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1839.317974] ? rcu_nmi_exit+0xb3/0x180 [ 1839.321845] ? __might_fault+0x11f/0x1d0 [ 1839.325896] ? lock_downgrade+0x720/0x720 [ 1839.330027] ? lock_acquire+0x170/0x3c0 [ 1839.333991] __sys_sendmmsg+0x195/0x470 [ 1839.337969] ? __ia32_sys_sendmsg+0x220/0x220 [ 1839.342466] ? lock_downgrade+0x720/0x720 [ 1839.346609] ? __mutex_unlock_slowpath+0xea/0x610 [ 1839.351436] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1839.356179] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1839.360808] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1839.365560] ? rcu_nmi_exit+0xb3/0x180 [ 1839.369435] ? retint_kernel+0x2d/0x2d [ 1839.373430] __x64_sys_sendmmsg+0x99/0x100 [ 1839.377654] do_syscall_64+0xf9/0x620 [ 1839.381475] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1839.386651] RIP: 0033:0x4665e9 [ 1839.389828] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1839.408890] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1839.416585] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1839.423839] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1839.431100] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1839.438357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1839.445615] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1839.462092] Bluetooth: Error in BCSP hdr checksum [ 1839.470753] Bluetooth: Error in BCSP hdr checksum [ 1839.480682] Bluetooth: Error in BCSP hdr checksum [ 1839.480698] Bluetooth: Error in BCSP hdr checksum [ 1839.720470] Bluetooth: Error in BCSP hdr checksum [ 1839.725431] Bluetooth: Error in BCSP hdr checksum [ 1839.731554] Bluetooth: Error in BCSP hdr checksum [ 1839.736469] Bluetooth: Error in BCSP hdr checksum [ 1839.820172] Bluetooth: hci6: command 0x1001 tx timeout [ 1839.825594] Bluetooth: hci6: sending frame failed (-49) [ 1839.831166] Bluetooth: hci8: command 0x1001 tx timeout [ 1839.836535] Bluetooth: hci8: sending frame failed (-49) [ 1839.980428] Bluetooth: Error in BCSP hdr checksum [ 1839.985363] Bluetooth: Error in BCSP hdr checksum [ 1840.000471] Bluetooth: Error in BCSP hdr checksum [ 1840.005533] Bluetooth: Error in BCSP hdr checksum [ 1840.240389] Bluetooth: Error in BCSP hdr checksum [ 1840.245356] Bluetooth: Error in BCSP hdr checksum [ 1840.270392] Bluetooth: Error in BCSP hdr checksum [ 1840.275733] Bluetooth: Error in BCSP hdr checksum [ 1840.500462] Bluetooth: Error in BCSP hdr checksum [ 1840.505495] Bluetooth: Error in BCSP hdr checksum [ 1840.530352] Bluetooth: Error in BCSP hdr checksum [ 1840.535289] Bluetooth: Error in BCSP hdr checksum [ 1840.620157] Bluetooth: hci10: command 0x1003 tx timeout [ 1840.625656] Bluetooth: hci10: sending frame failed (-49) [ 1840.700251] Bluetooth: hci12: command 0x1003 tx timeout [ 1840.700257] Bluetooth: hci3: command 0x1009 tx timeout [ 1840.711140] Bluetooth: hci12: sending frame failed (-49) [ 1840.760369] Bluetooth: Error in BCSP hdr checksum [ 1840.765301] Bluetooth: Error in BCSP hdr checksum [ 1840.790583] Bluetooth: Error in BCSP hdr checksum [ 1840.795533] Bluetooth: Error in BCSP hdr checksum [ 1841.020541] Bluetooth: Error in BCSP hdr checksum [ 1841.025472] Bluetooth: Error in BCSP hdr checksum [ 1841.050467] Bluetooth: Error in BCSP hdr checksum [ 1841.055376] Bluetooth: Error in BCSP hdr checksum [ 1841.280289] Bluetooth: Error in BCSP hdr checksum [ 1841.285244] Bluetooth: Error in BCSP hdr checksum [ 1841.311093] Bluetooth: Error in BCSP hdr checksum [ 1841.315988] Bluetooth: Error in BCSP hdr checksum [ 1841.540369] Bluetooth: Error in BCSP hdr checksum [ 1841.545273] Bluetooth: Error in BCSP hdr checksum [ 1841.570744] Bluetooth: Error in BCSP hdr checksum [ 1841.575689] Bluetooth: Error in BCSP hdr checksum [ 1841.590141] Bluetooth: hci13: command 0x1003 tx timeout [ 1841.595634] Bluetooth: hci13: sending frame failed (-49) [ 1841.800387] Bluetooth: Error in BCSP hdr checksum [ 1841.805320] Bluetooth: Error in BCSP hdr checksum [ 1841.831013] Bluetooth: Error in BCSP hdr checksum [ 1841.836000] Bluetooth: Error in BCSP hdr checksum [ 1841.900152] Bluetooth: hci8: command 0x1009 tx timeout [ 1841.905656] Bluetooth: hci6: command 0x1009 tx timeout [ 1842.060304] Bluetooth: Error in BCSP hdr checksum [ 1842.065199] Bluetooth: Error in BCSP hdr checksum [ 1842.100289] Bluetooth: Error in BCSP hdr checksum [ 1842.105182] Bluetooth: Error in BCSP hdr checksum [ 1842.320288] Bluetooth: Error in BCSP hdr checksum [ 1842.325196] Bluetooth: Error in BCSP hdr checksum [ 1842.361017] Bluetooth: Error in BCSP hdr checksum [ 1842.365926] Bluetooth: Error in BCSP hdr checksum [ 1842.580273] Bluetooth: Error in BCSP hdr checksum [ 1842.585268] Bluetooth: Error in BCSP hdr checksum [ 1842.621030] Bluetooth: Error in BCSP hdr checksum [ 1842.625963] Bluetooth: Error in BCSP hdr checksum [ 1842.710033] Bluetooth: hci10: command 0x1001 tx timeout [ 1842.715539] Bluetooth: hci10: sending frame failed (-49) [ 1842.780147] Bluetooth: hci12: command 0x1001 tx timeout [ 1842.785655] Bluetooth: hci12: sending frame failed (-49) [ 1842.840239] Bluetooth: Error in BCSP hdr checksum [ 1842.845128] Bluetooth: Error in BCSP hdr checksum [ 1842.880216] Bluetooth: Error in BCSP hdr checksum [ 1842.885236] Bluetooth: Error in BCSP hdr checksum [ 1843.100280] Bluetooth: Error in BCSP hdr checksum [ 1843.105171] Bluetooth: Error in BCSP hdr checksum [ 1843.140402] Bluetooth: Error in BCSP hdr checksum [ 1843.145301] Bluetooth: Error in BCSP hdr checksum [ 1843.360306] Bluetooth: Error in BCSP hdr checksum [ 1843.365298] Bluetooth: Error in BCSP hdr checksum [ 1843.400349] Bluetooth: Error in BCSP hdr checksum [ 1843.405254] Bluetooth: Error in BCSP hdr checksum [ 1843.620212] Bluetooth: Error in BCSP hdr checksum [ 1843.625101] Bluetooth: Error in BCSP hdr checksum [ 1843.660012] Bluetooth: hci13: command 0x1001 tx timeout [ 1843.666857] Bluetooth: hci13: sending frame failed (-49) [ 1843.673964] Bluetooth: Error in BCSP hdr checksum [ 1843.678836] Bluetooth: Error in BCSP hdr checksum [ 1843.880318] Bluetooth: Error in BCSP hdr checksum [ 1843.885229] Bluetooth: Error in BCSP hdr checksum [ 1843.940276] Bluetooth: Error in BCSP hdr checksum [ 1843.945184] Bluetooth: Error in BCSP hdr checksum [ 1844.140303] Bluetooth: Error in BCSP hdr checksum [ 1844.145184] Bluetooth: Error in BCSP hdr checksum [ 1844.200277] Bluetooth: Error in BCSP hdr checksum [ 1844.205179] Bluetooth: Error in BCSP hdr checksum [ 1844.400204] Bluetooth: Error in BCSP hdr checksum [ 1844.405170] Bluetooth: Error in BCSP hdr checksum [ 1844.460152] Bluetooth: Error in BCSP hdr checksum [ 1844.465194] Bluetooth: Error in BCSP hdr checksum 11:38:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:38:14 executing program 5 (fault-call:3 fault-nth:43): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1844.670047] Bluetooth: Error in BCSP hdr checksum [ 1844.675218] Bluetooth: Error in BCSP hdr checksum [ 1844.707718] FAULT_INJECTION: forcing a failure. [ 1844.707718] name failslab, interval 1, probability 0, space 0, times 0 11:38:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1844.720546] Bluetooth: Error in BCSP hdr checksum [ 1844.725618] Bluetooth: Error in BCSP hdr checksum [ 1844.726625] CPU: 1 PID: 23612 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1844.738350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1844.747730] Call Trace: [ 1844.750332] dump_stack+0x1fc/0x2ef [ 1844.753963] should_fail.cold+0xa/0xf [ 1844.757787] ? setup_fault_attr+0x200/0x200 [ 1844.762116] ? lock_acquire+0x170/0x3c0 [ 1844.766128] __should_failslab+0x115/0x180 11:38:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1844.770374] should_failslab+0x5/0x10 [ 1844.774271] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1844.779412] __kmalloc_node_track_caller+0x38/0x70 [ 1844.784397] __alloc_skb+0xae/0x560 [ 1844.788049] alloc_skb_with_frags+0x92/0x570 [ 1844.792467] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1844.797235] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1844.801828] sock_alloc_send_pskb+0x6e1/0x830 [ 1844.806333] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1844.811107] ? sock_kzfree_s+0x60/0x60 [ 1844.815005] ? retint_kernel+0x2d/0x2d [ 1844.818909] ? unix_dgram_sendmsg+0x311/0x12c0 [ 1844.823499] ? unix_dgram_sendmsg+0x31f/0x12c0 [ 1844.828130] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1844.832558] ? aa_sk_perm+0x534/0x930 [ 1844.836634] ? unix_dgram_poll+0x6c0/0x6c0 [ 1844.840874] ? aa_af_perm+0x230/0x230 [ 1844.844685] ? kernel_recvmsg+0x220/0x220 [ 1844.848879] ? unix_dgram_poll+0x6c0/0x6c0 [ 1844.853121] sock_sendmsg+0xc3/0x120 [ 1844.856849] ___sys_sendmsg+0x3b3/0x8e0 [ 1844.860843] ? copy_msghdr_from_user+0x440/0x440 [ 1844.865608] ? __fget+0x32f/0x510 [ 1844.869072] ? mark_held_locks+0xf0/0xf0 [ 1844.873142] ? lock_downgrade+0x720/0x720 [ 1844.877304] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1844.882068] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1844.886647] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1844.891412] ? rcu_nmi_exit+0xb3/0x180 [ 1844.895506] ? __might_fault+0x11f/0x1d0 [ 1844.899597] ? lock_downgrade+0x720/0x720 [ 1844.903731] ? lock_acquire+0x170/0x3c0 [ 1844.907787] __sys_sendmmsg+0x195/0x470 [ 1844.911753] ? __ia32_sys_sendmsg+0x220/0x220 [ 1844.916238] ? __mutex_unlock_slowpath+0xea/0x610 [ 1844.921063] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1844.925807] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1844.930372] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1844.935153] ? rcu_nmi_exit+0xb3/0x180 [ 1844.939022] ? retint_kernel+0x2d/0x2d [ 1844.942938] __x64_sys_sendmmsg+0x99/0x100 [ 1844.947158] do_syscall_64+0xf9/0x620 [ 1844.950947] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1844.956120] RIP: 0033:0x4665e9 [ 1844.959293] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1844.978219] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1844.985917] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1844.993170] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1845.000441] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1845.007717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1845.014970] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1845.030349] Bluetooth: hci10: command 0x1009 tx timeout [ 1845.039075] Bluetooth: Error in BCSP hdr checksum [ 1845.050049] Bluetooth: hci12: command 0x1009 tx timeout [ 1845.055530] Bluetooth: Error in BCSP hdr checksum [ 1845.082320] Bluetooth: Error in BCSP hdr checksum [ 1845.088459] Bluetooth: Error in BCSP hdr checksum [ 1845.290182] Bluetooth: Error in BCSP hdr checksum [ 1845.295086] Bluetooth: Error in BCSP hdr checksum [ 1845.340637] Bluetooth: Error in BCSP hdr checksum [ 1845.345555] Bluetooth: Error in BCSP hdr checksum [ 1845.550200] Bluetooth: Error in BCSP hdr checksum [ 1845.555152] Bluetooth: Error in BCSP hdr checksum [ 1845.600070] Bluetooth: Error in BCSP hdr checksum [ 1845.604980] Bluetooth: Error in BCSP hdr checksum [ 1845.739876] Bluetooth: hci13: command 0x1009 tx timeout [ 1845.810072] Bluetooth: Error in BCSP hdr checksum [ 1845.814956] Bluetooth: Error in BCSP hdr checksum [ 1845.860161] Bluetooth: Error in BCSP hdr checksum [ 1845.865085] Bluetooth: Error in BCSP hdr checksum 11:38:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:38:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:38:15 executing program 5 (fault-call:3 fault-nth:44): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1845.982338] FAULT_INJECTION: forcing a failure. [ 1845.982338] name failslab, interval 1, probability 0, space 0, times 0 [ 1846.000288] CPU: 1 PID: 23638 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1846.008199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1846.017559] Call Trace: [ 1846.020162] dump_stack+0x1fc/0x2ef [ 1846.023802] should_fail.cold+0xa/0xf [ 1846.027620] ? setup_fault_attr+0x200/0x200 [ 1846.031952] ? lock_acquire+0x170/0x3c0 [ 1846.035941] __should_failslab+0x115/0x180 [ 1846.040225] should_failslab+0x5/0x10 [ 1846.044036] kmem_cache_alloc_node+0x245/0x3b0 [ 1846.048624] __alloc_skb+0x71/0x560 [ 1846.052407] alloc_skb_with_frags+0x92/0x570 [ 1846.056812] ? sock_alloc_send_pskb+0x210/0x830 [ 1846.061475] sock_alloc_send_pskb+0x6e1/0x830 [ 1846.066003] ? rcu_nmi_exit+0xb3/0x180 [ 1846.069881] ? sock_kzfree_s+0x60/0x60 [ 1846.073755] ? lock_downgrade+0x720/0x720 [ 1846.077904] ? lock_acquire+0x170/0x3c0 [ 1846.081866] ? unix_peer_get+0x1b/0x80 [ 1846.085738] ? do_raw_spin_unlock+0x171/0x230 [ 1846.090252] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1846.094652] ? aa_sk_perm+0x534/0x930 [ 1846.098453] ? unix_dgram_poll+0x6c0/0x6c0 [ 1846.102697] ? aa_af_perm+0x230/0x230 [ 1846.106485] ? kernel_recvmsg+0x220/0x220 [ 1846.110627] ? unix_dgram_poll+0x6c0/0x6c0 [ 1846.114849] sock_sendmsg+0xc3/0x120 [ 1846.118551] ___sys_sendmsg+0x3b3/0x8e0 [ 1846.122516] ? copy_msghdr_from_user+0x440/0x440 [ 1846.127254] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1846.132010] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1846.136574] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1846.141312] ? mark_held_locks+0xf0/0xf0 [ 1846.145379] ? mark_held_locks+0xa6/0xf0 [ 1846.149436] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1846.154199] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1846.158766] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1846.163559] ? __might_fault+0x11f/0x1d0 [ 1846.167626] ? lock_downgrade+0x720/0x720 [ 1846.171761] ? lock_acquire+0x170/0x3c0 [ 1846.175727] __sys_sendmmsg+0x195/0x470 [ 1846.179703] ? __ia32_sys_sendmsg+0x220/0x220 [ 1846.184197] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1846.188940] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1846.193533] ? retint_kernel+0x2d/0x2d [ 1846.197411] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1846.202168] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1846.206843] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1846.211588] ? rcu_nmi_exit+0xb3/0x180 [ 1846.215564] ? retint_kernel+0x2d/0x2d [ 1846.219448] __x64_sys_sendmmsg+0x99/0x100 [ 1846.223687] do_syscall_64+0xf9/0x620 [ 1846.227487] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1846.232665] RIP: 0033:0x4665e9 [ 1846.235943] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1846.254836] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1846.262552] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1846.269816] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1846.277082] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1846.284424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1846.291679] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1846.313401] Bluetooth: Error in BCSP hdr checksum [ 1846.319226] Bluetooth: Error in BCSP hdr checksum [ 1846.329114] Bluetooth: Error in BCSP hdr checksum [ 1846.335856] Bluetooth: Error in BCSP hdr checksum [ 1846.570035] Bluetooth: Error in BCSP hdr checksum [ 1846.574973] Bluetooth: Error in BCSP hdr checksum [ 1846.580982] Bluetooth: Error in BCSP hdr checksum [ 1846.585889] Bluetooth: Error in BCSP hdr checksum [ 1846.829998] Bluetooth: Error in BCSP hdr checksum [ 1846.834967] Bluetooth: Error in BCSP hdr checksum [ 1846.841232] Bluetooth: Error in BCSP hdr checksum [ 1846.846149] Bluetooth: Error in BCSP hdr checksum [ 1847.090066] Bluetooth: Error in BCSP hdr checksum [ 1847.095276] Bluetooth: Error in BCSP hdr checksum [ 1847.110759] Bluetooth: Error in BCSP hdr checksum [ 1847.115640] Bluetooth: Error in BCSP hdr checksum [ 1847.349972] Bluetooth: Error in BCSP hdr checksum [ 1847.354898] Bluetooth: Error in BCSP hdr checksum [ 1847.370466] Bluetooth: Error in BCSP hdr checksum [ 1847.375375] Bluetooth: Error in BCSP hdr checksum [ 1847.610066] Bluetooth: Error in BCSP hdr checksum [ 1847.614961] Bluetooth: Error in BCSP hdr checksum [ 1847.630154] Bluetooth: Error in BCSP hdr checksum [ 1847.635129] Bluetooth: Error in BCSP hdr checksum [ 1847.870223] Bluetooth: Error in BCSP hdr checksum [ 1847.875127] Bluetooth: Error in BCSP hdr checksum [ 1847.890174] Bluetooth: Error in BCSP hdr checksum [ 1847.895103] Bluetooth: Error in BCSP hdr checksum [ 1848.059781] Bluetooth: hci3: command 0x1003 tx timeout [ 1848.065144] Bluetooth: hci3: sending frame failed (-49) [ 1848.130014] Bluetooth: Error in BCSP hdr checksum [ 1848.134988] Bluetooth: Error in BCSP hdr checksum [ 1848.149967] Bluetooth: Error in BCSP hdr checksum [ 1848.154845] Bluetooth: Error in BCSP hdr checksum [ 1848.389960] Bluetooth: Error in BCSP hdr checksum [ 1848.394838] Bluetooth: Error in BCSP hdr checksum [ 1848.409963] Bluetooth: Error in BCSP hdr checksum [ 1848.414849] Bluetooth: Error in BCSP hdr checksum 11:38:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x202001, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:38:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1848.660022] Bluetooth: Error in BCSP hdr checksum [ 1848.664949] Bluetooth: Error in BCSP hdr checksum [ 1848.671220] Bluetooth: Error in BCSP hdr checksum [ 1848.676096] Bluetooth: Error in BCSP hdr checksum [ 1848.920003] Bluetooth: Error in BCSP hdr checksum [ 1848.924940] Bluetooth: Error in BCSP hdr checksum [ 1848.931362] Bluetooth: Error in BCSP hdr checksum [ 1848.936236] Bluetooth: Error in BCSP hdr checksum [ 1849.179885] Bluetooth: Error in BCSP hdr checksum [ 1849.184761] Bluetooth: Error in BCSP hdr checksum [ 1849.199921] Bluetooth: Error in BCSP hdr checksum [ 1849.204783] Bluetooth: Error in BCSP hdr checksum [ 1849.440002] Bluetooth: Error in BCSP hdr checksum [ 1849.444939] Bluetooth: Error in BCSP hdr checksum [ 1849.459992] Bluetooth: Error in BCSP hdr checksum [ 1849.464922] Bluetooth: Error in BCSP hdr checksum 11:38:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000080), 0x4) setuid(0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:38:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:38:19 executing program 5 (fault-call:3 fault-nth:45): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:38:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x220000, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x4002c1, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x473) 11:38:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1849.699912] Bluetooth: Error in BCSP hdr checksum [ 1849.704874] Bluetooth: Error in BCSP hdr checksum [ 1849.730009] Bluetooth: Error in BCSP hdr checksum [ 1849.734903] Bluetooth: Error in BCSP hdr checksum 11:38:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) syz_open_pts(r0, 0x80000) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:38:19 executing program 1: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)=0x6) [ 1849.847864] Bluetooth: hci6: Frame reassembly failed (-84) [ 1849.854111] Bluetooth: hci6: Frame reassembly failed (-84) [ 1849.876490] FAULT_INJECTION: forcing a failure. [ 1849.876490] name failslab, interval 1, probability 0, space 0, times 0 [ 1849.878014] Bluetooth: hci8: sending frame failed (-49) [ 1849.918093] CPU: 0 PID: 23674 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1849.926000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1849.935351] Call Trace: [ 1849.937949] dump_stack+0x1fc/0x2ef [ 1849.941575] should_fail.cold+0xa/0xf [ 1849.945372] ? setup_fault_attr+0x200/0x200 [ 1849.949691] ? __should_failslab+0xe/0x180 [ 1849.953922] __should_failslab+0x115/0x180 [ 1849.958164] should_failslab+0x5/0x10 [ 1849.961956] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1849.967093] __kmalloc_node_track_caller+0x38/0x70 [ 1849.972038] __alloc_skb+0xae/0x560 [ 1849.975665] alloc_skb_with_frags+0x92/0x570 [ 1849.980073] ? mark_held_locks+0xf0/0xf0 [ 1849.984149] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1849.988727] sock_alloc_send_pskb+0x6e1/0x830 [ 1849.993221] ? sock_kzfree_s+0x60/0x60 [ 1849.997123] ? lock_downgrade+0x720/0x720 [ 1850.001262] ? lock_acquire+0x170/0x3c0 [ 1850.005235] ? unix_peer_get+0x1b/0x80 [ 1850.009125] ? do_raw_spin_unlock+0x171/0x230 [ 1850.013631] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1850.018160] ? aa_sk_perm+0x534/0x930 [ 1850.021958] ? unix_dgram_poll+0x6c0/0x6c0 [ 1850.026181] ? aa_af_perm+0x230/0x230 [ 1850.030059] ? kernel_recvmsg+0x220/0x220 [ 1850.034289] ? unix_dgram_poll+0x6c0/0x6c0 [ 1850.038532] sock_sendmsg+0xc3/0x120 [ 1850.042237] ___sys_sendmsg+0x3b3/0x8e0 [ 1850.046218] ? copy_msghdr_from_user+0x440/0x440 [ 1850.050972] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1850.055734] ? mark_held_locks+0xa6/0xf0 [ 1850.059783] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1850.064542] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1850.069112] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1850.073861] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1850.078629] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1850.083214] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1850.088099] ? rcu_nmi_exit+0xb3/0x180 [ 1850.091990] ? retint_kernel+0x2d/0x2d [ 1850.095876] ? __sys_sendmmsg+0x1eb/0x470 [ 1850.100027] __sys_sendmmsg+0x195/0x470 [ 1850.103999] ? __ia32_sys_sendmsg+0x220/0x220 [ 1850.108488] ? lock_downgrade+0x720/0x720 [ 1850.112637] ? __mutex_unlock_slowpath+0xea/0x610 [ 1850.117477] ? check_preemption_disabled+0x41/0x280 [ 1850.122483] ? wait_for_completion_io+0x10/0x10 [ 1850.127161] ? vfs_write+0x393/0x540 [ 1850.130879] ? ksys_write+0x1c8/0x2a0 [ 1850.134759] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1850.140118] __x64_sys_sendmmsg+0x99/0x100 [ 1850.144346] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1850.148938] do_syscall_64+0xf9/0x620 [ 1850.152867] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1850.158066] RIP: 0033:0x4665e9 [ 1850.161256] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1850.180242] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1850.187943] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1850.195203] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1850.202481] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1850.209746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1850.217097] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1850.229921] Bluetooth: hci3: command 0x1001 tx timeout [ 1850.231233] Bluetooth: Error in BCSP hdr checksum [ 1850.240343] Bluetooth: Error in BCSP hdr checksum [ 1850.245356] Bluetooth: hci3: sending frame failed (-49) [ 1850.252610] Bluetooth: Error in BCSP hdr checksum [ 1850.257722] Bluetooth: Error in BCSP hdr checksum [ 1850.479960] Bluetooth: Error in BCSP hdr checksum [ 1850.484904] Bluetooth: Error in BCSP hdr checksum [ 1850.489904] Bluetooth: Error in BCSP hdr checksum [ 1850.494812] Bluetooth: Error in BCSP hdr checksum [ 1850.739960] Bluetooth: Error in BCSP hdr checksum [ 1850.744875] Bluetooth: Error in BCSP hdr checksum [ 1850.759854] Bluetooth: Error in BCSP hdr checksum [ 1850.764821] Bluetooth: Error in BCSP hdr checksum [ 1850.999832] Bluetooth: Error in BCSP hdr checksum [ 1851.004826] Bluetooth: Error in BCSP hdr checksum [ 1851.020527] Bluetooth: Error in BCSP hdr checksum [ 1851.025503] Bluetooth: Error in BCSP hdr checksum [ 1851.259895] Bluetooth: Error in BCSP hdr checksum [ 1851.264882] Bluetooth: Error in BCSP hdr checksum [ 1851.270538] Bluetooth: Error in BCSP hdr checksum [ 1851.280445] Bluetooth: Error in BCSP hdr checksum [ 1851.285394] Bluetooth: Error in BCSP hdr checksum [ 1851.519769] Bluetooth: Error in BCSP hdr checksum [ 1851.524692] Bluetooth: Error in BCSP hdr checksum [ 1851.539970] Bluetooth: Error in BCSP hdr checksum [ 1851.544859] Bluetooth: Error in BCSP hdr checksum [ 1851.779795] Bluetooth: Error in BCSP hdr checksum [ 1851.784718] Bluetooth: Error in BCSP hdr checksum [ 1851.800019] Bluetooth: Error in BCSP hdr checksum [ 1851.804923] Bluetooth: Error in BCSP hdr checksum [ 1851.899647] Bluetooth: hci8: command 0x1003 tx timeout [ 1851.905014] Bluetooth: hci6: command 0x1003 tx timeout [ 1851.905065] Bluetooth: hci8: sending frame failed (-49) [ 1851.912394] Bluetooth: hci6: sending frame failed (-49) [ 1852.039757] Bluetooth: Error in BCSP hdr checksum [ 1852.044803] Bluetooth: Error in BCSP hdr checksum [ 1852.069990] Bluetooth: Error in BCSP hdr checksum [ 1852.074934] Bluetooth: Error in BCSP hdr checksum [ 1852.299561] Bluetooth: hci10: command 0x1003 tx timeout [ 1852.299566] Bluetooth: hci3: command 0x1009 tx timeout [ 1852.299944] Bluetooth: Error in BCSP hdr checksum [ 1852.305031] Bluetooth: hci10: sending frame failed (-49) [ 1852.316374] Bluetooth: Error in BCSP hdr checksum [ 1852.329761] Bluetooth: Error in BCSP hdr checksum [ 1852.334714] Bluetooth: Error in BCSP hdr checksum [ 1852.559895] Bluetooth: Error in BCSP hdr checksum [ 1852.564854] Bluetooth: Error in BCSP hdr checksum [ 1852.599961] Bluetooth: Error in BCSP hdr checksum [ 1852.604943] Bluetooth: Error in BCSP hdr checksum [ 1852.699606] Bluetooth: hci12: command 0x1003 tx timeout [ 1852.705120] Bluetooth: hci12: sending frame failed (-49) [ 1852.819824] Bluetooth: Error in BCSP hdr checksum [ 1852.825355] Bluetooth: Error in BCSP hdr checksum [ 1852.860000] Bluetooth: Error in BCSP hdr checksum [ 1852.864901] Bluetooth: Error in BCSP hdr checksum [ 1853.079880] Bluetooth: Error in BCSP hdr checksum [ 1853.084795] Bluetooth: Error in BCSP hdr checksum [ 1853.119771] Bluetooth: Error in BCSP hdr checksum [ 1853.124736] Bluetooth: Error in BCSP hdr checksum [ 1853.339709] Bluetooth: Error in BCSP hdr checksum [ 1853.344730] Bluetooth: Error in BCSP hdr checksum [ 1853.379782] Bluetooth: Error in BCSP hdr checksum [ 1853.384896] Bluetooth: Error in BCSP hdr checksum [ 1853.599888] Bluetooth: Error in BCSP hdr checksum [ 1853.604920] Bluetooth: Error in BCSP hdr checksum [ 1853.649820] Bluetooth: Error in BCSP hdr checksum [ 1853.654798] Bluetooth: Error in BCSP hdr checksum [ 1853.859755] Bluetooth: Error in BCSP hdr checksum [ 1853.864689] Bluetooth: Error in BCSP hdr checksum [ 1853.909906] Bluetooth: Error in BCSP hdr checksum [ 1853.914903] Bluetooth: Error in BCSP hdr checksum [ 1853.979456] Bluetooth: hci6: command 0x1001 tx timeout [ 1853.979477] Bluetooth: hci8: command 0x1001 tx timeout [ 1853.985101] Bluetooth: hci6: sending frame failed (-49) [ 1853.991286] Bluetooth: hci8: sending frame failed (-49) [ 1854.119676] Bluetooth: Error in BCSP hdr checksum [ 1854.124580] Bluetooth: Error in BCSP hdr checksum [ 1854.169882] Bluetooth: Error in BCSP hdr checksum [ 1854.174778] Bluetooth: Error in BCSP hdr checksum [ 1854.221028] ieee802154 phy0 wpan0: encryption failed: -22 [ 1854.226600] ieee802154 phy1 wpan1: encryption failed: -22 [ 1854.379473] Bluetooth: hci10: command 0x1001 tx timeout [ 1854.381163] Bluetooth: Error in BCSP hdr checksum [ 1854.385221] Bluetooth: hci10: sending frame failed (-49) [ 1854.391235] Bluetooth: Error in BCSP hdr checksum [ 1854.439630] Bluetooth: Error in BCSP hdr checksum [ 1854.444700] Bluetooth: Error in BCSP hdr checksum [ 1854.449944] Bluetooth: Error in BCSP hdr checksum [ 1854.639711] Bluetooth: Error in BCSP hdr checksum [ 1854.644607] Bluetooth: Error in BCSP hdr checksum [ 1854.699745] Bluetooth: Error in BCSP hdr checksum [ 1854.704662] Bluetooth: Error in BCSP hdr checksum [ 1854.789506] Bluetooth: hci12: command 0x1001 tx timeout [ 1854.795047] Bluetooth: hci12: sending frame failed (-49) [ 1854.899630] Bluetooth: Error in BCSP hdr checksum [ 1854.904631] Bluetooth: Error in BCSP hdr checksum [ 1854.959633] Bluetooth: Error in BCSP hdr checksum [ 1854.964575] Bluetooth: Error in BCSP hdr checksum [ 1855.159695] Bluetooth: Error in BCSP hdr checksum [ 1855.164699] Bluetooth: Error in BCSP hdr checksum [ 1855.219823] Bluetooth: Error in BCSP hdr checksum [ 1855.225157] Bluetooth: Error in BCSP hdr checksum [ 1855.419715] Bluetooth: Error in BCSP hdr checksum [ 1855.424751] Bluetooth: Error in BCSP hdr checksum [ 1855.480278] Bluetooth: Error in BCSP hdr checksum [ 1855.485218] Bluetooth: Error in BCSP hdr checksum [ 1855.679744] Bluetooth: Error in BCSP hdr checksum [ 1855.684660] Bluetooth: Error in BCSP hdr checksum [ 1855.741257] Bluetooth: Error in BCSP hdr checksum [ 1855.746164] Bluetooth: Error in BCSP hdr checksum [ 1855.940397] Bluetooth: Error in BCSP hdr checksum [ 1855.945381] Bluetooth: Error in BCSP hdr checksum [ 1855.999567] Bluetooth: Error in BCSP hdr checksum [ 1856.004565] Bluetooth: Error in BCSP hdr checksum [ 1856.059372] Bluetooth: hci6: command 0x1009 tx timeout [ 1856.059377] Bluetooth: hci8: command 0x1009 tx timeout 11:38:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:38:26 executing program 1: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)=0x6) 11:38:26 executing program 5 (fault-call:3 fault-nth:46): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1856.199734] Bluetooth: Error in BCSP hdr checksum [ 1856.205247] Bluetooth: Error in BCSP hdr checksum 11:38:26 executing program 1: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)=0x6) [ 1856.247055] FAULT_INJECTION: forcing a failure. [ 1856.247055] name failslab, interval 1, probability 0, space 0, times 0 [ 1856.264984] CPU: 0 PID: 23711 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1856.265132] Bluetooth: Error in BCSP hdr checksum [ 1856.272882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1856.272888] Call Trace: [ 1856.272910] dump_stack+0x1fc/0x2ef [ 1856.272929] should_fail.cold+0xa/0xf [ 1856.272950] ? setup_fault_attr+0x200/0x200 [ 1856.272966] ? lock_acquire+0x170/0x3c0 [ 1856.272986] __should_failslab+0x115/0x180 [ 1856.273001] should_failslab+0x5/0x10 [ 1856.273015] kmem_cache_alloc_node+0x245/0x3b0 [ 1856.273036] __alloc_skb+0x71/0x560 [ 1856.273052] alloc_skb_with_frags+0x92/0x570 [ 1856.273069] ? sock_alloc_send_pskb+0xb3/0x830 [ 1856.273087] sock_alloc_send_pskb+0x6e1/0x830 [ 1856.273111] ? sock_kzfree_s+0x60/0x60 [ 1856.286959] Bluetooth: Error in BCSP hdr checksum [ 1856.287308] ? lock_downgrade+0x720/0x720 [ 1856.348137] ? lock_acquire+0x170/0x3c0 [ 1856.352113] ? unix_peer_get+0x1b/0x80 [ 1856.355995] ? do_raw_spin_unlock+0x171/0x230 [ 1856.360485] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1856.364888] ? aa_sk_perm+0x534/0x930 [ 1856.368771] ? unix_dgram_poll+0x6c0/0x6c0 [ 1856.372994] ? aa_af_perm+0x230/0x230 [ 1856.376785] ? kernel_recvmsg+0x220/0x220 [ 1856.380948] ? unix_dgram_poll+0x6c0/0x6c0 [ 1856.385175] sock_sendmsg+0xc3/0x120 [ 1856.388881] ___sys_sendmsg+0x3b3/0x8e0 [ 1856.392849] ? copy_msghdr_from_user+0x440/0x440 [ 1856.397604] ? mark_held_locks+0xa6/0xf0 [ 1856.401655] ? mark_held_locks+0xf0/0xf0 [ 1856.405709] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1856.410280] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1856.415028] ? rcu_nmi_exit+0xb3/0x180 [ 1856.418918] ? retint_kernel+0x2d/0x2d [ 1856.422802] ? __might_fault+0x11f/0x1d0 [ 1856.426856] ? lock_downgrade+0x720/0x720 [ 1856.430992] ? lock_acquire+0x170/0x3c0 [ 1856.434965] __sys_sendmmsg+0x195/0x470 [ 1856.438953] ? __ia32_sys_sendmsg+0x220/0x220 [ 1856.443446] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1856.448366] ? lock_downgrade+0x720/0x720 [ 1856.452515] ? __mutex_unlock_slowpath+0xea/0x610 [ 1856.457350] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1856.462113] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1856.466702] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1856.471636] ? rcu_nmi_exit+0xb3/0x180 [ 1856.475515] ? retint_kernel+0x2d/0x2d [ 1856.479429] __x64_sys_sendmmsg+0x99/0x100 [ 1856.483672] do_syscall_64+0xf9/0x620 [ 1856.487561] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1856.492742] RIP: 0033:0x4665e9 [ 1856.495928] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1856.514850] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1856.522547] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1856.529820] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1856.537083] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 11:38:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1856.544339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1856.551599] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1856.560242] Bluetooth: Error in BCSP hdr checksum [ 1856.560641] Bluetooth: hci10: command 0x1009 tx timeout [ 1856.569656] Bluetooth: Error in BCSP hdr checksum [ 1856.579799] Bluetooth: Error in BCSP hdr checksum [ 1856.584692] Bluetooth: Error in BCSP hdr checksum [ 1856.819582] Bluetooth: Error in BCSP hdr checksum [ 1856.824501] Bluetooth: Error in BCSP hdr checksum [ 1856.840477] Bluetooth: Error in BCSP hdr checksum [ 1856.845476] Bluetooth: Error in BCSP hdr checksum [ 1856.859324] Bluetooth: hci12: command 0x1009 tx timeout [ 1857.079507] Bluetooth: Error in BCSP hdr checksum [ 1857.084449] Bluetooth: Error in BCSP hdr checksum [ 1857.099650] Bluetooth: Error in BCSP hdr checksum [ 1857.104577] Bluetooth: Error in BCSP hdr checksum [ 1857.339478] Bluetooth: Error in BCSP hdr checksum [ 1857.344413] Bluetooth: Error in BCSP hdr checksum [ 1857.360302] Bluetooth: Error in BCSP hdr checksum [ 1857.365290] Bluetooth: Error in BCSP hdr checksum [ 1857.599607] Bluetooth: Error in BCSP hdr checksum [ 1857.604502] Bluetooth: Error in BCSP hdr checksum [ 1857.619749] Bluetooth: Error in BCSP hdr checksum [ 1857.624655] Bluetooth: Error in BCSP hdr checksum [ 1857.859530] Bluetooth: Error in BCSP hdr checksum [ 1857.864432] Bluetooth: Error in BCSP hdr checksum [ 1857.879476] Bluetooth: Error in BCSP hdr checksum [ 1857.884705] Bluetooth: Error in BCSP hdr checksum [ 1858.119461] Bluetooth: Error in BCSP hdr checksum [ 1858.124363] Bluetooth: Error in BCSP hdr checksum [ 1858.139475] Bluetooth: Error in BCSP hdr checksum [ 1858.144404] Bluetooth: Error in BCSP hdr checksum [ 1858.379243] Bluetooth: hci3: command 0x1003 tx timeout [ 1858.384603] Bluetooth: hci3: sending frame failed (-49) [ 1858.384918] Bluetooth: Error in BCSP hdr checksum [ 1858.395975] Bluetooth: Error in BCSP hdr checksum [ 1858.409548] Bluetooth: Error in BCSP hdr checksum [ 1858.414447] Bluetooth: Error in BCSP hdr checksum [ 1858.639453] Bluetooth: Error in BCSP hdr checksum [ 1858.644349] Bluetooth: Error in BCSP hdr checksum [ 1858.679530] Bluetooth: Error in BCSP hdr checksum [ 1858.684425] Bluetooth: Error in BCSP hdr checksum [ 1858.899526] Bluetooth: Error in BCSP hdr checksum [ 1858.904413] Bluetooth: Error in BCSP hdr checksum [ 1858.940072] Bluetooth: Error in BCSP hdr checksum [ 1858.945005] Bluetooth: Error in BCSP hdr checksum [ 1859.159481] Bluetooth: Error in BCSP hdr checksum [ 1859.164428] Bluetooth: Error in BCSP hdr checksum [ 1859.199438] Bluetooth: Error in BCSP hdr checksum [ 1859.204361] Bluetooth: Error in BCSP hdr checksum [ 1859.419330] Bluetooth: Error in BCSP hdr checksum [ 1859.424283] Bluetooth: Error in BCSP hdr checksum [ 1859.459587] Bluetooth: Error in BCSP hdr checksum [ 1859.464487] Bluetooth: Error in BCSP hdr checksum [ 1859.679493] Bluetooth: Error in BCSP hdr checksum [ 1859.684484] Bluetooth: Error in BCSP hdr checksum [ 1859.719464] Bluetooth: Error in BCSP hdr checksum [ 1859.724348] Bluetooth: Error in BCSP hdr checksum [ 1859.939417] Bluetooth: Error in BCSP hdr checksum [ 1859.944317] Bluetooth: Error in BCSP hdr checksum [ 1859.989396] Bluetooth: Error in BCSP hdr checksum [ 1859.998034] Bluetooth: Error in BCSP hdr checksum [ 1860.199494] Bluetooth: Error in BCSP hdr checksum [ 1860.204390] Bluetooth: Error in BCSP hdr checksum [ 1860.239532] Bluetooth: Error in BCSP hdr checksum [ 1860.244452] Bluetooth: Error in BCSP hdr checksum [ 1860.459125] Bluetooth: hci3: command 0x1001 tx timeout [ 1860.459441] Bluetooth: Error in BCSP hdr checksum [ 1860.464562] Bluetooth: hci3: sending frame failed (-49) [ 1860.475119] Bluetooth: Error in BCSP hdr checksum [ 1860.499356] Bluetooth: Error in BCSP hdr checksum [ 1860.504708] Bluetooth: Error in BCSP hdr checksum [ 1860.719326] Bluetooth: Error in BCSP hdr checksum [ 1860.724216] Bluetooth: Error in BCSP hdr checksum [ 1860.759374] Bluetooth: Error in BCSP hdr checksum [ 1860.764315] Bluetooth: Error in BCSP hdr checksum [ 1860.979343] Bluetooth: Error in BCSP hdr checksum [ 1860.984302] Bluetooth: Error in BCSP hdr checksum [ 1861.029662] Bluetooth: Error in BCSP hdr checksum [ 1861.034540] Bluetooth: Error in BCSP hdr checksum 11:38:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x2) ioctl$KDADDIO(r0, 0x400455c8, 0x1) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000240)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6c6f7765722b846469723d2e3a66696c6530"]) chdir(&(0x7f0000000340)='./file0\x00') lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:38:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:38:31 executing program 5 (fault-call:3 fault-nth:47): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:38:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:38:31 executing program 0: ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1861.239366] Bluetooth: Error in BCSP hdr checksum [ 1861.244282] Bluetooth: Error in BCSP hdr checksum [ 1861.289370] Bluetooth: Error in BCSP hdr checksum [ 1861.294289] Bluetooth: Error in BCSP hdr checksum 11:38:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1861.339569] Bluetooth: hci6: Frame reassembly failed (-84) [ 1861.340474] overlayfs: unrecognized mount option "lower+„dir=.:file0" or missing value [ 1861.354255] Bluetooth: hci10: sending frame failed (-49) [ 1861.365143] Bluetooth: hci6: Frame reassembly failed (-84) [ 1861.380038] FAULT_INJECTION: forcing a failure. [ 1861.380038] name failslab, interval 1, probability 0, space 0, times 0 [ 1861.400903] CPU: 1 PID: 23749 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1861.408808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1861.418251] Call Trace: [ 1861.420838] dump_stack+0x1fc/0x2ef [ 1861.424459] should_fail.cold+0xa/0xf [ 1861.428253] ? setup_fault_attr+0x200/0x200 [ 1861.432567] ? lock_acquire+0x170/0x3c0 [ 1861.436547] __should_failslab+0x115/0x180 [ 1861.440770] should_failslab+0x5/0x10 [ 1861.444562] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1861.449660] __kmalloc_node_track_caller+0x38/0x70 [ 1861.454580] __alloc_skb+0xae/0x560 [ 1861.458201] alloc_skb_with_frags+0x92/0x570 [ 1861.462599] ? mark_held_locks+0xf0/0xf0 [ 1861.466650] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1861.471399] sock_alloc_send_pskb+0x6e1/0x830 [ 1861.475885] ? rcu_nmi_exit+0xb3/0x180 [ 1861.479764] ? retint_kernel+0x2d/0x2d [ 1861.483652] ? sock_kzfree_s+0x60/0x60 [ 1861.487530] ? do_raw_spin_unlock+0x50/0x230 [ 1861.491933] ? check_memory_region+0x35/0x170 [ 1861.496770] ? do_raw_spin_unlock+0x171/0x230 [ 1861.501350] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1861.505754] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1861.510506] ? rcu_nmi_exit+0xb3/0x180 [ 1861.514385] ? unix_dgram_poll+0x6c0/0x6c0 [ 1861.518621] ? unix_dgram_poll+0x6c0/0x6c0 [ 1861.522867] sock_sendmsg+0xc3/0x120 [ 1861.526575] ___sys_sendmsg+0x3b3/0x8e0 [ 1861.530540] ? copy_msghdr_from_user+0x440/0x440 [ 1861.535290] ? __fget+0x32f/0x510 [ 1861.538788] ? mark_held_locks+0xf0/0xf0 [ 1861.542841] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1861.547429] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1861.552177] ? rcu_nmi_exit+0xb3/0x180 [ 1861.556064] ? retint_kernel+0x2d/0x2d [ 1861.559943] ? __might_fault+0x11f/0x1d0 [ 1861.563998] ? lock_downgrade+0x720/0x720 [ 1861.568135] ? lock_acquire+0x170/0x3c0 [ 1861.572108] __sys_sendmmsg+0x195/0x470 [ 1861.576078] ? __ia32_sys_sendmsg+0x220/0x220 [ 1861.580567] ? lock_downgrade+0x720/0x720 [ 1861.584710] ? __mutex_unlock_slowpath+0xea/0x610 [ 1861.589563] ? check_preemption_disabled+0x41/0x280 [ 1861.594572] ? wait_for_completion_io+0x10/0x10 [ 1861.599232] ? vfs_write+0x393/0x540 [ 1861.603044] ? ksys_write+0x1c8/0x2a0 [ 1861.606839] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1861.612211] __x64_sys_sendmmsg+0x99/0x100 [ 1861.616435] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1861.621117] do_syscall_64+0xf9/0x620 [ 1861.624919] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1861.630097] RIP: 0033:0x4665e9 [ 1861.633281] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1861.652166] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1861.659861] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1861.667119] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1861.674376] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1861.681634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1861.689017] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1861.700211] Bluetooth: Error in BCSP hdr checksum [ 1861.705271] Bluetooth: Error in BCSP hdr checksum [ 1861.718671] Bluetooth: Error in BCSP hdr checksum 11:38:31 executing program 5 (fault-call:3 fault-nth:48): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1861.743253] Bluetooth: Error in BCSP hdr checksum [ 1861.832805] FAULT_INJECTION: forcing a failure. [ 1861.832805] name failslab, interval 1, probability 0, space 0, times 0 [ 1861.845720] CPU: 0 PID: 23769 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1861.853603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1861.863004] Call Trace: [ 1861.865790] dump_stack+0x1fc/0x2ef [ 1861.869425] should_fail.cold+0xa/0xf [ 1861.873227] ? setup_fault_attr+0x200/0x200 [ 1861.877548] ? lock_acquire+0x170/0x3c0 [ 1861.881516] __should_failslab+0x115/0x180 [ 1861.885743] should_failslab+0x5/0x10 [ 1861.889575] kmem_cache_alloc_node+0x245/0x3b0 [ 1861.894240] __alloc_skb+0x71/0x560 [ 1861.897857] alloc_skb_with_frags+0x92/0x570 [ 1861.902256] ? mark_held_locks+0xf0/0xf0 [ 1861.906313] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1861.910893] sock_alloc_send_pskb+0x6e1/0x830 [ 1861.915390] ? sock_kzfree_s+0x60/0x60 [ 1861.919271] ? lock_downgrade+0x720/0x720 [ 1861.923410] ? lock_acquire+0x170/0x3c0 [ 1861.927377] ? unix_peer_get+0x1b/0x80 [ 1861.931264] ? do_raw_spin_unlock+0x171/0x230 [ 1861.935793] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1861.940886] ? aa_sk_perm+0x534/0x930 [ 1861.944728] ? unix_dgram_poll+0x6c0/0x6c0 [ 1861.948953] ? aa_af_perm+0x230/0x230 [ 1861.952754] ? kernel_recvmsg+0x220/0x220 [ 1861.956894] ? unix_dgram_poll+0x6c0/0x6c0 [ 1861.961115] sock_sendmsg+0xc3/0x120 [ 1861.964814] ___sys_sendmsg+0x3b3/0x8e0 [ 1861.968777] ? copy_msghdr_from_user+0x440/0x440 [ 1861.969340] Bluetooth: Error in BCSP hdr checksum [ 1861.973521] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1861.973544] ? mark_held_locks+0xa6/0xf0 [ 1861.973559] ? mark_held_locks+0xf0/0xf0 [ 1861.973576] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1861.973592] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1861.983735] Bluetooth: Error in BCSP hdr checksum [ 1861.987387] ? rcu_nmi_exit+0xb3/0x180 [ 1861.987406] ? retint_kernel+0x2d/0x2d [ 1861.987425] ? __might_fault+0x11f/0x1d0 [ 1861.987448] ? lock_downgrade+0x720/0x720 [ 1862.021672] ? lock_acquire+0x170/0x3c0 [ 1862.025665] __sys_sendmmsg+0x195/0x470 [ 1862.029639] ? __ia32_sys_sendmsg+0x220/0x220 [ 1862.034124] ? lock_downgrade+0x720/0x720 [ 1862.038262] ? __mutex_unlock_slowpath+0xea/0x610 [ 1862.043103] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1862.047856] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1862.052424] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1862.057250] ? rcu_nmi_exit+0xb3/0x180 [ 1862.061141] ? retint_kernel+0x2d/0x2d [ 1862.065031] __x64_sys_sendmmsg+0x99/0x100 [ 1862.069255] do_syscall_64+0xf9/0x620 [ 1862.073043] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1862.078218] RIP: 0033:0x4665e9 [ 1862.081405] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1862.100838] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1862.108546] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1862.115803] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1862.123200] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1862.130498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1862.137761] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1862.155548] Bluetooth: Error in BCSP hdr checksum [ 1862.169392] Bluetooth: Error in BCSP hdr checksum [ 1862.229484] Bluetooth: Error in BCSP hdr checksum [ 1862.234461] Bluetooth: Error in BCSP hdr checksum [ 1862.420016] Bluetooth: Error in BCSP hdr checksum [ 1862.425066] Bluetooth: Error in BCSP hdr checksum [ 1862.489296] Bluetooth: Error in BCSP hdr checksum [ 1862.494655] Bluetooth: Error in BCSP hdr checksum [ 1862.539014] Bluetooth: hci3: command 0x1009 tx timeout [ 1862.689148] Bluetooth: Error in BCSP hdr checksum [ 1862.694163] Bluetooth: Error in BCSP hdr checksum [ 1862.749488] Bluetooth: Error in BCSP hdr checksum [ 1862.754492] Bluetooth: Error in BCSP hdr checksum [ 1862.949209] Bluetooth: Error in BCSP hdr checksum [ 1862.954140] Bluetooth: Error in BCSP hdr checksum [ 1863.009585] Bluetooth: Error in BCSP hdr checksum [ 1863.014569] Bluetooth: Error in BCSP hdr checksum [ 1863.209322] Bluetooth: Error in BCSP hdr checksum [ 1863.214201] Bluetooth: Error in BCSP hdr checksum [ 1863.269258] Bluetooth: Error in BCSP hdr checksum [ 1863.274301] Bluetooth: Error in BCSP hdr checksum [ 1863.338957] Bluetooth: hci8: command 0x1003 tx timeout [ 1863.344355] Bluetooth: hci8: sending frame failed (-49) [ 1863.418979] Bluetooth: hci10: command 0x1003 tx timeout [ 1863.419014] Bluetooth: hci6: command 0x1003 tx timeout [ 1863.428959] Bluetooth: hci10: sending frame failed (-49) [ 1863.431152] Bluetooth: hci6: sending frame failed (-49) [ 1863.469186] Bluetooth: Error in BCSP hdr checksum [ 1863.474133] Bluetooth: Error in BCSP hdr checksum [ 1863.529180] Bluetooth: Error in BCSP hdr checksum [ 1863.534085] Bluetooth: Error in BCSP hdr checksum [ 1863.729252] Bluetooth: Error in BCSP hdr checksum [ 1863.734329] Bluetooth: Error in BCSP hdr checksum [ 1863.789287] Bluetooth: Error in BCSP hdr checksum [ 1863.794238] Bluetooth: Error in BCSP hdr checksum [ 1863.989114] Bluetooth: Error in BCSP hdr checksum [ 1863.994119] Bluetooth: Error in BCSP hdr checksum [ 1864.059311] Bluetooth: Error in BCSP hdr checksum [ 1864.064241] Bluetooth: Error in BCSP hdr checksum [ 1864.219259] Bluetooth: hci12: command 0x1003 tx timeout [ 1864.224769] Bluetooth: hci12: sending frame failed (-49) [ 1864.249189] Bluetooth: Error in BCSP hdr checksum [ 1864.254102] Bluetooth: Error in BCSP hdr checksum [ 1864.319191] Bluetooth: Error in BCSP hdr checksum [ 1864.324123] Bluetooth: Error in BCSP hdr checksum [ 1864.509117] Bluetooth: Error in BCSP hdr checksum [ 1864.514105] Bluetooth: Error in BCSP hdr checksum [ 1864.579216] Bluetooth: Error in BCSP hdr checksum [ 1864.584109] Bluetooth: Error in BCSP hdr checksum [ 1864.771785] Bluetooth: Error in BCSP hdr checksum [ 1864.776705] Bluetooth: Error in BCSP hdr checksum [ 1864.849299] Bluetooth: Error in BCSP hdr checksum [ 1864.854349] Bluetooth: Error in BCSP hdr checksum [ 1865.029175] Bluetooth: Error in BCSP hdr checksum [ 1865.034095] Bluetooth: Error in BCSP hdr checksum [ 1865.109154] Bluetooth: Error in BCSP hdr checksum [ 1865.114060] Bluetooth: Error in BCSP hdr checksum [ 1865.291751] Bluetooth: Error in BCSP hdr checksum [ 1865.296641] Bluetooth: Error in BCSP hdr checksum [ 1865.369111] Bluetooth: Error in BCSP hdr checksum [ 1865.374081] Bluetooth: Error in BCSP hdr checksum [ 1865.418890] Bluetooth: hci8: command 0x1001 tx timeout [ 1865.424236] Bluetooth: hci8: sending frame failed (-49) [ 1865.498898] Bluetooth: hci6: command 0x1001 tx timeout [ 1865.498926] Bluetooth: hci10: command 0x1001 tx timeout [ 1865.504293] Bluetooth: hci6: sending frame failed (-49) [ 1865.515723] Bluetooth: hci10: sending frame failed (-49) [ 1865.549073] Bluetooth: Error in BCSP hdr checksum [ 1865.554155] Bluetooth: Error in BCSP hdr checksum [ 1865.559094] Bluetooth: Error in BCSP hdr checksum [ 1865.629211] Bluetooth: Error in BCSP hdr checksum [ 1865.634100] Bluetooth: Error in BCSP hdr checksum [ 1865.809092] Bluetooth: Error in BCSP hdr checksum [ 1865.813986] Bluetooth: Error in BCSP hdr checksum [ 1865.889292] Bluetooth: Error in BCSP hdr checksum [ 1865.894207] Bluetooth: Error in BCSP hdr checksum [ 1866.069135] Bluetooth: Error in BCSP hdr checksum [ 1866.074466] Bluetooth: Error in BCSP hdr checksum [ 1866.149199] Bluetooth: Error in BCSP hdr checksum [ 1866.154093] Bluetooth: Error in BCSP hdr checksum [ 1866.299071] Bluetooth: hci12: command 0x1001 tx timeout [ 1866.304492] Bluetooth: hci12: sending frame failed (-49) [ 1866.329055] Bluetooth: Error in BCSP hdr checksum [ 1866.333994] Bluetooth: Error in BCSP hdr checksum 11:38:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:38:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:38:36 executing program 5 (fault-call:3 fault-nth:49): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:38:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1866.417271] Bluetooth: Error in BCSP hdr checksum [ 1866.422830] Bluetooth: Error in BCSP hdr checksum 11:38:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1866.502222] FAULT_INJECTION: forcing a failure. [ 1866.502222] name failslab, interval 1, probability 0, space 0, times 0 [ 1866.520883] CPU: 0 PID: 23787 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1866.528956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1866.538314] Call Trace: [ 1866.540911] dump_stack+0x1fc/0x2ef [ 1866.544547] should_fail.cold+0xa/0xf [ 1866.548356] ? setup_fault_attr+0x200/0x200 [ 1866.552684] ? lock_acquire+0x170/0x3c0 [ 1866.556665] __should_failslab+0x115/0x180 [ 1866.560907] should_failslab+0x5/0x10 [ 1866.564715] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1866.569912] __kmalloc_node_track_caller+0x38/0x70 [ 1866.574845] __alloc_skb+0xae/0x560 [ 1866.578479] alloc_skb_with_frags+0x92/0x570 [ 1866.582888] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1866.587651] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1866.592231] sock_alloc_send_pskb+0x6e1/0x830 [ 1866.596762] ? sock_kzfree_s+0x60/0x60 [ 1866.600636] ? lock_downgrade+0x720/0x720 [ 1866.604763] ? lock_acquire+0x1ec/0x3c0 [ 1866.608732] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1866.613305] ? do_raw_spin_unlock+0x171/0x230 [ 1866.617787] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1866.622222] ? aa_sk_perm+0x534/0x930 [ 1866.626011] ? unix_dgram_poll+0x6c0/0x6c0 [ 1866.630225] ? aa_af_perm+0x230/0x230 [ 1866.634024] ? unix_dgram_poll+0x6c0/0x6c0 [ 1866.638250] sock_sendmsg+0xc3/0x120 [ 1866.641947] ___sys_sendmsg+0x3b3/0x8e0 [ 1866.645937] ? copy_msghdr_from_user+0x440/0x440 [ 1866.650675] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1866.655455] ? mark_held_locks+0xa6/0xf0 [ 1866.659501] ? mark_held_locks+0xf0/0xf0 [ 1866.663544] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1866.668118] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1866.672857] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1866.677776] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1866.682346] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1866.687095] ? __might_fault+0x11f/0x1d0 [ 1866.691149] ? lock_downgrade+0x720/0x720 [ 1866.695285] ? lock_acquire+0x170/0x3c0 [ 1866.699256] __sys_sendmmsg+0x195/0x470 [ 1866.703224] ? __ia32_sys_sendmsg+0x220/0x220 [ 1866.707719] ? lock_downgrade+0x720/0x720 [ 1866.711851] ? __mutex_unlock_slowpath+0xea/0x610 [ 1866.716678] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1866.721421] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1866.725994] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1866.730734] ? rcu_nmi_exit+0xb3/0x180 [ 1866.734606] ? retint_kernel+0x2d/0x2d [ 1866.738478] __x64_sys_sendmmsg+0x99/0x100 [ 1866.742693] do_syscall_64+0xf9/0x620 [ 1866.746481] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1866.751652] RIP: 0033:0x4665e9 [ 1866.754873] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1866.773773] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1866.781466] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1866.788720] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1866.795975] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1866.803235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1866.810484] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1866.830352] Bluetooth: Error in BCSP hdr checksum [ 1866.839439] Bluetooth: Error in BCSP hdr checksum [ 1866.844331] Bluetooth: Error in BCSP hdr checksum [ 1866.853652] Bluetooth: Error in BCSP hdr checksum [ 1867.079097] Bluetooth: Error in BCSP hdr checksum [ 1867.083981] Bluetooth: Error in BCSP hdr checksum [ 1867.090665] Bluetooth: Error in BCSP hdr checksum [ 1867.095578] Bluetooth: Error in BCSP hdr checksum [ 1867.339029] Bluetooth: Error in BCSP hdr checksum [ 1867.343930] Bluetooth: Error in BCSP hdr checksum [ 1867.350893] Bluetooth: Error in BCSP hdr checksum [ 1867.355764] Bluetooth: Error in BCSP hdr checksum [ 1867.498760] Bluetooth: hci8: command 0x1009 tx timeout [ 1867.578777] Bluetooth: hci10: command 0x1009 tx timeout [ 1867.584197] Bluetooth: hci6: command 0x1009 tx timeout [ 1867.598934] Bluetooth: Error in BCSP hdr checksum [ 1867.603850] Bluetooth: Error in BCSP hdr checksum [ 1867.611215] Bluetooth: Error in BCSP hdr checksum [ 1867.616090] Bluetooth: Error in BCSP hdr checksum [ 1867.859151] Bluetooth: Error in BCSP hdr checksum [ 1867.864089] Bluetooth: Error in BCSP hdr checksum [ 1867.871518] Bluetooth: Error in BCSP hdr checksum [ 1867.876434] Bluetooth: Error in BCSP hdr checksum [ 1868.119011] Bluetooth: Error in BCSP hdr checksum [ 1868.124491] Bluetooth: Error in BCSP hdr checksum [ 1868.130835] Bluetooth: Error in BCSP hdr checksum [ 1868.135767] Bluetooth: Error in BCSP hdr checksum [ 1868.379013] Bluetooth: Error in BCSP hdr checksum [ 1868.379052] Bluetooth: hci12: command 0x1009 tx timeout [ 1868.383909] Bluetooth: Error in BCSP hdr checksum [ 1868.389766] Bluetooth: Error in BCSP hdr checksum [ 1868.400453] Bluetooth: Error in BCSP hdr checksum [ 1868.405353] Bluetooth: Error in BCSP hdr checksum [ 1868.458744] Bluetooth: hci3: command 0x1003 tx timeout [ 1868.464113] Bluetooth: hci3: sending frame failed (-49) [ 1868.639001] Bluetooth: Error in BCSP hdr checksum [ 1868.643915] Bluetooth: Error in BCSP hdr checksum [ 1868.659256] Bluetooth: Error in BCSP hdr checksum [ 1868.664234] Bluetooth: Error in BCSP hdr checksum [ 1868.898897] Bluetooth: Error in BCSP hdr checksum [ 1868.903810] Bluetooth: Error in BCSP hdr checksum [ 1868.918963] Bluetooth: Error in BCSP hdr checksum [ 1868.924017] Bluetooth: Error in BCSP hdr checksum [ 1869.159031] Bluetooth: Error in BCSP hdr checksum [ 1869.163964] Bluetooth: Error in BCSP hdr checksum [ 1869.179001] Bluetooth: Error in BCSP hdr checksum [ 1869.183881] Bluetooth: Error in BCSP hdr checksum [ 1869.418978] Bluetooth: Error in BCSP hdr checksum [ 1869.423916] Bluetooth: Error in BCSP hdr checksum [ 1869.438959] Bluetooth: Error in BCSP hdr checksum [ 1869.443852] Bluetooth: Error in BCSP hdr checksum [ 1869.678894] Bluetooth: Error in BCSP hdr checksum [ 1869.683771] Bluetooth: Error in BCSP hdr checksum [ 1869.698984] Bluetooth: Error in BCSP hdr checksum [ 1869.703867] Bluetooth: Error in BCSP hdr checksum [ 1869.938961] Bluetooth: Error in BCSP hdr checksum [ 1869.943852] Bluetooth: Error in BCSP hdr checksum [ 1869.958909] Bluetooth: Error in BCSP hdr checksum [ 1869.963770] Bluetooth: Error in BCSP hdr checksum [ 1870.198835] Bluetooth: Error in BCSP hdr checksum [ 1870.203718] Bluetooth: Error in BCSP hdr checksum [ 1870.218845] Bluetooth: Error in BCSP hdr checksum [ 1870.223713] Bluetooth: Error in BCSP hdr checksum [ 1870.459101] Bluetooth: Error in BCSP hdr checksum [ 1870.463990] Bluetooth: Error in BCSP hdr checksum [ 1870.478840] Bluetooth: Error in BCSP hdr checksum [ 1870.483855] Bluetooth: Error in BCSP hdr checksum [ 1870.548667] Bluetooth: hci3: command 0x1001 tx timeout [ 1870.554060] Bluetooth: hci3: sending frame failed (-49) [ 1870.718899] Bluetooth: Error in BCSP hdr checksum [ 1870.723885] Bluetooth: Error in BCSP hdr checksum [ 1870.738866] Bluetooth: Error in BCSP hdr checksum [ 1870.743777] Bluetooth: Error in BCSP hdr checksum [ 1870.978744] Bluetooth: Error in BCSP hdr checksum [ 1870.983760] Bluetooth: Error in BCSP hdr checksum [ 1870.999050] Bluetooth: Error in BCSP hdr checksum [ 1871.003938] Bluetooth: Error in BCSP hdr checksum [ 1871.238800] Bluetooth: Error in BCSP hdr checksum [ 1871.244001] Bluetooth: Error in BCSP hdr checksum [ 1871.258929] Bluetooth: Error in BCSP hdr checksum [ 1871.263799] Bluetooth: Error in BCSP hdr checksum [ 1871.529319] Bluetooth: Error in BCSP hdr checksum [ 1871.529335] Bluetooth: Error in BCSP hdr checksum [ 1871.534211] Bluetooth: Error in BCSP hdr checksum [ 1871.566880] Bluetooth: Error in BCSP hdr checksum [ 1871.768867] Bluetooth: Error in BCSP hdr checksum [ 1871.773844] Bluetooth: Error in BCSP hdr checksum [ 1871.778776] Bluetooth: Error in BCSP hdr checksum [ 1871.783645] Bluetooth: Error in BCSP hdr checksum [ 1872.028884] Bluetooth: Error in BCSP hdr checksum [ 1872.033766] Bluetooth: Error in BCSP hdr checksum [ 1872.048893] Bluetooth: Error in BCSP hdr checksum [ 1872.053777] Bluetooth: Error in BCSP hdr checksum [ 1872.288746] Bluetooth: Error in BCSP hdr checksum [ 1872.293776] Bluetooth: Error in BCSP hdr checksum [ 1872.308891] Bluetooth: Error in BCSP hdr checksum [ 1872.313759] Bluetooth: Error in BCSP hdr checksum [ 1872.548734] Bluetooth: Error in BCSP hdr checksum [ 1872.553675] Bluetooth: Error in BCSP hdr checksum [ 1872.568730] Bluetooth: Error in BCSP hdr checksum [ 1872.573800] Bluetooth: Error in BCSP hdr checksum [ 1872.628521] Bluetooth: hci3: command 0x1009 tx timeout 11:38:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:38:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:38:42 executing program 5 (fault-call:3 fault-nth:50): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:38:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x949cc3, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:38:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)=0x6) [ 1872.822502] Bluetooth: Error in BCSP hdr checksum [ 1872.827465] Bluetooth: Error in BCSP hdr checksum [ 1872.831598] FAULT_INJECTION: forcing a failure. [ 1872.831598] name failslab, interval 1, probability 0, space 0, times 0 [ 1872.845464] Bluetooth: Error in BCSP hdr checksum [ 1872.850896] Bluetooth: Error in BCSP hdr checksum 11:38:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x40040, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1872.883202] CPU: 0 PID: 23821 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1872.891131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1872.900587] Call Trace: [ 1872.903191] dump_stack+0x1fc/0x2ef [ 1872.906832] should_fail.cold+0xa/0xf [ 1872.910642] ? setup_fault_attr+0x200/0x200 [ 1872.914969] ? __should_failslab+0x91/0x180 [ 1872.919286] __should_failslab+0x115/0x180 [ 1872.923513] should_failslab+0x5/0x10 [ 1872.927308] kmem_cache_alloc_node+0x245/0x3b0 [ 1872.931884] __alloc_skb+0x71/0x560 [ 1872.935501] alloc_skb_with_frags+0x92/0x570 [ 1872.939901] ? mark_held_locks+0xf0/0xf0 [ 1872.943954] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1872.948531] sock_alloc_send_pskb+0x6e1/0x830 [ 1872.953030] ? sock_kzfree_s+0x60/0x60 [ 1872.956902] ? lock_downgrade+0x720/0x720 [ 1872.961034] ? lock_acquire+0x170/0x3c0 [ 1872.964995] ? unix_peer_get+0x1b/0x80 [ 1872.968882] ? do_raw_spin_unlock+0x171/0x230 [ 1872.973367] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1872.977779] ? aa_sk_perm+0x534/0x930 [ 1872.981588] ? unix_dgram_poll+0x6c0/0x6c0 [ 1872.985806] ? aa_af_perm+0x230/0x230 [ 1872.989596] ? kernel_recvmsg+0x220/0x220 [ 1872.993736] ? unix_dgram_poll+0x6c0/0x6c0 [ 1872.997959] sock_sendmsg+0xc3/0x120 [ 1873.001672] ___sys_sendmsg+0x3b3/0x8e0 [ 1873.005650] ? copy_msghdr_from_user+0x440/0x440 [ 1873.010393] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1873.015141] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1873.019712] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1873.024455] ? rcu_nmi_exit+0xb3/0x180 [ 1873.028329] ? retint_kernel+0x2d/0x2d [ 1873.032215] ? __might_fault+0x11f/0x1d0 [ 1873.036353] ? __might_fault+0x11f/0x1d0 [ 1873.040404] ? __might_fault+0x11f/0x1d0 [ 1873.044455] ? lock_downgrade+0x720/0x720 [ 1873.048595] ? lock_acquire+0x170/0x3c0 [ 1873.052578] __sys_sendmmsg+0x195/0x470 [ 1873.056544] ? __ia32_sys_sendmsg+0x220/0x220 [ 1873.061061] ? lock_downgrade+0x720/0x720 [ 1873.065214] ? __mutex_unlock_slowpath+0xea/0x610 [ 1873.070056] ? check_preemption_disabled+0x41/0x280 [ 1873.075079] ? wait_for_completion_io+0x10/0x10 [ 1873.079752] ? vfs_write+0x393/0x540 [ 1873.083459] ? ksys_write+0x1c8/0x2a0 [ 1873.087253] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1873.092623] __x64_sys_sendmmsg+0x99/0x100 [ 1873.096857] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1873.101429] do_syscall_64+0xf9/0x620 [ 1873.105228] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1873.110409] RIP: 0033:0x4665e9 [ 1873.113599] 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 bc ff ff ff f7 d8 64 89 01 48 11:38:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1873.132487] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1873.140188] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1873.147445] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1873.154697] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1873.162123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1873.169377] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1873.178341] Bluetooth: Error in BCSP hdr checksum [ 1873.197525] Bluetooth: Error in BCSP hdr checksum [ 1873.199462] Bluetooth: Error in BCSP hdr checksum [ 1873.238343] Bluetooth: Error in BCSP hdr checksum [ 1873.428660] Bluetooth: Error in BCSP hdr checksum [ 1873.433547] Bluetooth: Error in BCSP hdr checksum [ 1873.448803] Bluetooth: Error in BCSP hdr checksum [ 1873.453778] Bluetooth: Error in BCSP hdr checksum [ 1873.688776] Bluetooth: Error in BCSP hdr checksum [ 1873.693777] Bluetooth: Error in BCSP hdr checksum [ 1873.709453] Bluetooth: Error in BCSP hdr checksum [ 1873.714338] Bluetooth: Error in BCSP hdr checksum [ 1873.948657] Bluetooth: Error in BCSP hdr checksum [ 1873.953555] Bluetooth: Error in BCSP hdr checksum [ 1873.968715] Bluetooth: Error in BCSP hdr checksum [ 1873.973693] Bluetooth: Error in BCSP hdr checksum [ 1874.208758] Bluetooth: Error in BCSP hdr checksum [ 1874.213657] Bluetooth: Error in BCSP hdr checksum [ 1874.229703] Bluetooth: Error in BCSP hdr checksum [ 1874.234720] Bluetooth: Error in BCSP hdr checksum [ 1874.468598] Bluetooth: Error in BCSP hdr checksum [ 1874.473887] Bluetooth: Error in BCSP hdr checksum [ 1874.488684] Bluetooth: Error in BCSP hdr checksum [ 1874.493637] Bluetooth: Error in BCSP hdr checksum [ 1874.728563] Bluetooth: Error in BCSP hdr checksum [ 1874.733533] Bluetooth: Error in BCSP hdr checksum [ 1874.759519] Bluetooth: Error in BCSP hdr checksum [ 1874.764499] Bluetooth: Error in BCSP hdr checksum [ 1874.988585] Bluetooth: Error in BCSP hdr checksum [ 1874.993554] Bluetooth: Error in BCSP hdr checksum [ 1875.019567] Bluetooth: Error in BCSP hdr checksum [ 1875.024503] Bluetooth: Error in BCSP hdr checksum [ 1875.178390] Bluetooth: hci6: command 0x1003 tx timeout [ 1875.183787] Bluetooth: hci6: sending frame failed (-49) [ 1875.248880] Bluetooth: Error in BCSP hdr checksum [ 1875.253764] Bluetooth: Error in BCSP hdr checksum [ 1875.258942] Bluetooth: hci8: command 0x1003 tx timeout [ 1875.264329] Bluetooth: hci8: sending frame failed (-49) [ 1875.278807] Bluetooth: Error in BCSP hdr checksum [ 1875.283683] Bluetooth: Error in BCSP hdr checksum [ 1875.338474] Bluetooth: hci10: command 0x1003 tx timeout [ 1875.343960] Bluetooth: hci10: sending frame failed (-49) [ 1875.508584] Bluetooth: Error in BCSP hdr checksum [ 1875.513620] Bluetooth: Error in BCSP hdr checksum [ 1875.548590] Bluetooth: Error in BCSP hdr checksum [ 1875.553482] Bluetooth: Error in BCSP hdr checksum [ 1875.768530] Bluetooth: Error in BCSP hdr checksum [ 1875.773489] Bluetooth: Error in BCSP hdr checksum [ 1875.808586] Bluetooth: Error in BCSP hdr checksum [ 1875.813500] Bluetooth: Error in BCSP hdr checksum [ 1876.028542] Bluetooth: Error in BCSP hdr checksum [ 1876.033661] Bluetooth: Error in BCSP hdr checksum [ 1876.068894] Bluetooth: Error in BCSP hdr checksum [ 1876.073867] Bluetooth: Error in BCSP hdr checksum [ 1876.138313] Bluetooth: hci12: command 0x1003 tx timeout [ 1876.143876] Bluetooth: hci12: sending frame failed (-49) [ 1876.288589] Bluetooth: Error in BCSP hdr checksum [ 1876.293528] Bluetooth: Error in BCSP hdr checksum [ 1876.328544] Bluetooth: Error in BCSP hdr checksum [ 1876.333473] Bluetooth: Error in BCSP hdr checksum [ 1876.548480] Bluetooth: Error in BCSP hdr checksum [ 1876.553371] Bluetooth: Error in BCSP hdr checksum [ 1876.588501] Bluetooth: Error in BCSP hdr checksum [ 1876.593396] Bluetooth: Error in BCSP hdr checksum 11:38:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:38:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:38:46 executing program 5 (fault-call:3 fault-nth:51): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:38:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1876.733398] FAULT_INJECTION: forcing a failure. [ 1876.733398] name failslab, interval 1, probability 0, space 0, times 0 [ 1876.745212] CPU: 1 PID: 23861 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1876.753093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1876.762437] Call Trace: [ 1876.765019] dump_stack+0x1fc/0x2ef [ 1876.768648] should_fail.cold+0xa/0xf [ 1876.772432] ? setup_fault_attr+0x200/0x200 [ 1876.776738] ? __should_failslab+0x61/0x180 [ 1876.781047] __should_failslab+0x115/0x180 [ 1876.785266] should_failslab+0x5/0x10 [ 1876.789050] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1876.794151] __kmalloc_node_track_caller+0x38/0x70 [ 1876.799169] __alloc_skb+0xae/0x560 [ 1876.802781] alloc_skb_with_frags+0x92/0x570 [ 1876.807173] ? retint_kernel+0x2d/0x2d [ 1876.811040] sock_alloc_send_pskb+0x6e1/0x830 [ 1876.815562] ? sock_kzfree_s+0x60/0x60 [ 1876.819437] ? lock_downgrade+0x720/0x720 [ 1876.823568] ? lock_acquire+0x170/0x3c0 [ 1876.827526] ? unix_peer_get+0x1b/0x80 [ 1876.831507] ? do_raw_spin_unlock+0x171/0x230 [ 1876.836000] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1876.840397] ? aa_sk_perm+0x534/0x930 [ 1876.844271] ? unix_dgram_poll+0x6c0/0x6c0 [ 1876.848510] ? aa_af_perm+0x230/0x230 [ 1876.852342] ? kernel_recvmsg+0x220/0x220 [ 1876.856482] ? unix_dgram_poll+0x6c0/0x6c0 [ 1876.860701] sock_sendmsg+0xc3/0x120 [ 1876.864400] ___sys_sendmsg+0x3b3/0x8e0 [ 1876.868364] ? copy_msghdr_from_user+0x440/0x440 [ 1876.873104] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1876.877951] ? mark_held_locks+0xa6/0xf0 [ 1876.881994] ? mark_held_locks+0xf0/0xf0 [ 1876.886055] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1876.890642] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1876.895382] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1876.900132] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1876.904710] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1876.909459] ? __might_fault+0x11f/0x1d0 [ 1876.913516] ? lock_downgrade+0x720/0x720 [ 1876.917652] ? lock_acquire+0x170/0x3c0 [ 1876.921620] __sys_sendmmsg+0x195/0x470 [ 1876.925599] ? __ia32_sys_sendmsg+0x220/0x220 [ 1876.930106] ? lock_downgrade+0x720/0x720 [ 1876.934242] ? __mutex_unlock_slowpath+0xea/0x610 [ 1876.939087] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1876.943827] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1876.948392] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1876.953153] ? rcu_nmi_exit+0xb3/0x180 [ 1876.957028] ? retint_kernel+0x2d/0x2d [ 1876.960901] __x64_sys_sendmmsg+0x99/0x100 [ 1876.965642] do_syscall_64+0xf9/0x620 [ 1876.969439] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1876.974613] RIP: 0033:0x4665e9 [ 1876.977785] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1876.996763] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1877.004463] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1877.011732] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1877.018985] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1877.026258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 11:38:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1877.033518] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1877.061694] Bluetooth: Error in BCSP hdr checksum [ 1877.061712] Bluetooth: Error in BCSP hdr checksum [ 1877.066580] Bluetooth: Error in BCSP hdr checksum [ 1877.091162] Bluetooth: Error in BCSP hdr checksum 11:38:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:38:47 executing program 5 (fault-call:3 fault-nth:52): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1877.185289] FAULT_INJECTION: forcing a failure. [ 1877.185289] name failslab, interval 1, probability 0, space 0, times 0 [ 1877.197612] CPU: 0 PID: 23875 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1877.205512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1877.214888] Call Trace: [ 1877.217483] dump_stack+0x1fc/0x2ef [ 1877.221128] should_fail.cold+0xa/0xf [ 1877.224938] ? setup_fault_attr+0x200/0x200 [ 1877.229275] ? lock_acquire+0x170/0x3c0 11:38:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1877.233274] __should_failslab+0x115/0x180 [ 1877.237605] should_failslab+0x5/0x10 [ 1877.241410] kmem_cache_alloc_node+0x245/0x3b0 [ 1877.246007] __alloc_skb+0x71/0x560 [ 1877.249648] alloc_skb_with_frags+0x92/0x570 [ 1877.254064] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1877.259002] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1877.263591] sock_alloc_send_pskb+0x6e1/0x830 [ 1877.268107] ? sock_kzfree_s+0x60/0x60 [ 1877.271995] ? lock_downgrade+0x720/0x720 [ 1877.276235] ? lock_acquire+0x1ec/0x3c0 [ 1877.280222] ? do_raw_spin_unlock+0x171/0x230 11:38:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1877.284744] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1877.289161] ? aa_sk_perm+0x534/0x930 [ 1877.293065] ? unix_dgram_poll+0x6c0/0x6c0 [ 1877.297304] ? aa_af_perm+0x230/0x230 [ 1877.301114] ? kernel_recvmsg+0x220/0x220 [ 1877.305276] ? unix_dgram_poll+0x6c0/0x6c0 [ 1877.309515] sock_sendmsg+0xc3/0x120 [ 1877.313244] ___sys_sendmsg+0x3b3/0x8e0 [ 1877.317230] ? copy_msghdr_from_user+0x440/0x440 [ 1877.321999] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1877.322869] Bluetooth: Error in BCSP hdr checksum [ 1877.326758] ? mark_held_locks+0xa6/0xf0 [ 1877.326776] ? mark_held_locks+0xf0/0xf0 [ 1877.336984] Bluetooth: Error in BCSP hdr checksum [ 1877.339703] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1877.339722] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1877.339734] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1877.339747] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1877.339763] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1877.339776] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1877.339790] ? __might_fault+0x11f/0x1d0 [ 1877.339809] ? lock_downgrade+0x720/0x720 [ 1877.339822] ? lock_acquire+0x170/0x3c0 [ 1877.339844] __sys_sendmmsg+0x195/0x470 [ 1877.339862] ? __ia32_sys_sendmsg+0x220/0x220 [ 1877.339877] ? lock_downgrade+0x720/0x720 [ 1877.339901] ? __mutex_unlock_slowpath+0xea/0x610 [ 1877.339915] ? retint_kernel+0x2d/0x2d [ 1877.339930] ? wait_for_completion_io+0x10/0x10 [ 1877.339953] ? ksys_write+0x1c8/0x2a0 [ 1877.339972] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1877.339990] __x64_sys_sendmmsg+0x99/0x100 [ 1877.340005] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1877.340018] do_syscall_64+0xf9/0x620 [ 1877.340037] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1877.340047] RIP: 0033:0x4665e9 [ 1877.340061] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1877.340068] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1877.340081] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1877.340089] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1877.340097] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1877.340105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1877.340113] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1877.348423] Bluetooth: hci6: command 0x1001 tx timeout [ 1877.510709] Bluetooth: hci6: sending frame failed (-49) [ 1877.516434] Bluetooth: hci8: command 0x1001 tx timeout [ 1877.516571] Bluetooth: Error in BCSP hdr checksum [ 1877.521813] Bluetooth: hci8: sending frame failed (-49) [ 1877.522493] Bluetooth: hci10: command 0x1001 tx timeout [ 1877.535232] Bluetooth: Error in BCSP hdr checksum [ 1877.538792] Bluetooth: hci10: sending frame failed (-49) [ 1877.578670] Bluetooth: Error in BCSP hdr checksum [ 1877.583583] Bluetooth: Error in BCSP hdr checksum [ 1877.768470] Bluetooth: Error in BCSP hdr checksum [ 1877.773348] Bluetooth: Error in BCSP hdr checksum [ 1877.838507] Bluetooth: Error in BCSP hdr checksum [ 1877.843418] Bluetooth: Error in BCSP hdr checksum [ 1878.028413] Bluetooth: Error in BCSP hdr checksum [ 1878.033337] Bluetooth: Error in BCSP hdr checksum [ 1878.108406] Bluetooth: Error in BCSP hdr checksum [ 1878.113357] Bluetooth: Error in BCSP hdr checksum [ 1878.228191] Bluetooth: hci12: command 0x1001 tx timeout [ 1878.233630] Bluetooth: hci12: sending frame failed (-49) [ 1878.288511] Bluetooth: Error in BCSP hdr checksum [ 1878.293446] Bluetooth: Error in BCSP hdr checksum [ 1878.368886] Bluetooth: Error in BCSP hdr checksum [ 1878.375924] Bluetooth: Error in BCSP hdr checksum [ 1878.548438] Bluetooth: Error in BCSP hdr checksum [ 1878.553372] Bluetooth: Error in BCSP hdr checksum [ 1878.628495] Bluetooth: Error in BCSP hdr checksum [ 1878.633433] Bluetooth: Error in BCSP hdr checksum [ 1878.698178] Bluetooth: hci3: command 0x1003 tx timeout [ 1878.703562] Bluetooth: hci3: sending frame failed (-49) [ 1878.808471] Bluetooth: Error in BCSP hdr checksum [ 1878.813402] Bluetooth: Error in BCSP hdr checksum [ 1878.888488] Bluetooth: Error in BCSP hdr checksum [ 1878.893390] Bluetooth: Error in BCSP hdr checksum [ 1879.068437] Bluetooth: Error in BCSP hdr checksum [ 1879.073519] Bluetooth: Error in BCSP hdr checksum [ 1879.148356] Bluetooth: Error in BCSP hdr checksum [ 1879.153283] Bluetooth: Error in BCSP hdr checksum [ 1879.328489] Bluetooth: Error in BCSP hdr checksum [ 1879.333490] Bluetooth: Error in BCSP hdr checksum [ 1879.408447] Bluetooth: Error in BCSP hdr checksum [ 1879.413460] Bluetooth: Error in BCSP hdr checksum [ 1879.578168] Bluetooth: hci10: command 0x1009 tx timeout [ 1879.583580] Bluetooth: hci8: command 0x1009 tx timeout [ 1879.589235] Bluetooth: hci6: command 0x1009 tx timeout [ 1879.594880] Bluetooth: Error in BCSP hdr checksum [ 1879.600314] Bluetooth: Error in BCSP hdr checksum [ 1879.605269] Bluetooth: Error in BCSP hdr checksum [ 1879.668376] Bluetooth: Error in BCSP hdr checksum [ 1879.673269] Bluetooth: Error in BCSP hdr checksum [ 1879.858417] Bluetooth: Error in BCSP hdr checksum [ 1879.863309] Bluetooth: Error in BCSP hdr checksum [ 1879.928318] Bluetooth: Error in BCSP hdr checksum [ 1879.933210] Bluetooth: Error in BCSP hdr checksum [ 1880.128389] Bluetooth: Error in BCSP hdr checksum [ 1880.133274] Bluetooth: Error in BCSP hdr checksum [ 1880.188333] Bluetooth: Error in BCSP hdr checksum [ 1880.193219] Bluetooth: Error in BCSP hdr checksum [ 1880.298111] Bluetooth: hci12: command 0x1009 tx timeout [ 1880.398381] Bluetooth: Error in BCSP hdr checksum [ 1880.403331] Bluetooth: Error in BCSP hdr checksum [ 1880.448508] Bluetooth: Error in BCSP hdr checksum [ 1880.453526] Bluetooth: Error in BCSP hdr checksum [ 1880.668431] Bluetooth: Error in BCSP hdr checksum [ 1880.673491] Bluetooth: Error in BCSP hdr checksum [ 1880.708319] Bluetooth: Error in BCSP hdr checksum [ 1880.713211] Bluetooth: Error in BCSP hdr checksum [ 1880.788069] Bluetooth: hci3: command 0x1001 tx timeout [ 1880.793434] Bluetooth: hci3: sending frame failed (-49) [ 1880.928464] Bluetooth: Error in BCSP hdr checksum [ 1880.933372] Bluetooth: Error in BCSP hdr checksum [ 1880.968336] Bluetooth: Error in BCSP hdr checksum [ 1880.973244] Bluetooth: Error in BCSP hdr checksum [ 1881.188276] Bluetooth: Error in BCSP hdr checksum [ 1881.193156] Bluetooth: Error in BCSP hdr checksum [ 1881.228289] Bluetooth: Error in BCSP hdr checksum [ 1881.233788] Bluetooth: Error in BCSP hdr checksum [ 1881.448249] Bluetooth: Error in BCSP hdr checksum [ 1881.453157] Bluetooth: Error in BCSP hdr checksum [ 1881.488322] Bluetooth: Error in BCSP hdr checksum [ 1881.493204] Bluetooth: Error in BCSP hdr checksum [ 1881.708224] Bluetooth: Error in BCSP hdr checksum [ 1881.713112] Bluetooth: Error in BCSP hdr checksum [ 1881.748787] Bluetooth: Error in BCSP hdr checksum [ 1881.753670] Bluetooth: Error in BCSP hdr checksum [ 1881.968217] Bluetooth: Error in BCSP hdr checksum [ 1881.973147] Bluetooth: Error in BCSP hdr checksum [ 1882.008275] Bluetooth: Error in BCSP hdr checksum [ 1882.013180] Bluetooth: Error in BCSP hdr checksum [ 1882.228218] Bluetooth: Error in BCSP hdr checksum [ 1882.233108] Bluetooth: Error in BCSP hdr checksum [ 1882.268282] Bluetooth: Error in BCSP hdr checksum [ 1882.273198] Bluetooth: Error in BCSP hdr checksum [ 1882.488273] Bluetooth: Error in BCSP hdr checksum [ 1882.493160] Bluetooth: Error in BCSP hdr checksum [ 1882.528469] Bluetooth: Error in BCSP hdr checksum [ 1882.533404] Bluetooth: Error in BCSP hdr checksum [ 1882.758162] Bluetooth: Error in BCSP hdr checksum [ 1882.763053] Bluetooth: Error in BCSP hdr checksum [ 1882.788317] Bluetooth: Error in BCSP hdr checksum [ 1882.793214] Bluetooth: Error in BCSP hdr checksum [ 1882.867994] Bluetooth: hci3: command 0x1009 tx timeout [ 1883.018158] Bluetooth: Error in BCSP hdr checksum [ 1883.023148] Bluetooth: Error in BCSP hdr checksum [ 1883.029216] Bluetooth: Error in BCSP hdr checksum [ 1883.058404] Bluetooth: Error in BCSP hdr checksum [ 1883.063372] Bluetooth: Error in BCSP hdr checksum [ 1883.278126] Bluetooth: Error in BCSP hdr checksum [ 1883.283007] Bluetooth: Error in BCSP hdr checksum [ 1883.318387] Bluetooth: Error in BCSP hdr checksum [ 1883.323368] Bluetooth: Error in BCSP hdr checksum [ 1883.538220] Bluetooth: Error in BCSP hdr checksum [ 1883.543151] Bluetooth: Error in BCSP hdr checksum [ 1883.578274] Bluetooth: Error in BCSP hdr checksum [ 1883.583201] Bluetooth: Error in BCSP hdr checksum 11:38:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)=0x6) 11:38:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1883.798260] Bluetooth: Error in BCSP hdr checksum [ 1883.803165] Bluetooth: Error in BCSP hdr checksum [ 1883.838260] Bluetooth: Error in BCSP hdr checksum [ 1883.843183] Bluetooth: Error in BCSP hdr checksum [ 1884.058570] Bluetooth: Error in BCSP hdr checksum [ 1884.063491] Bluetooth: Error in BCSP hdr checksum [ 1884.098334] Bluetooth: Error in BCSP hdr checksum [ 1884.103278] Bluetooth: Error in BCSP hdr checksum 11:38:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xe) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x16) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCMIWAIT(r0, 0x545c, 0x0) [ 1884.320089] Bluetooth: Error in BCSP hdr checksum [ 1884.327242] Bluetooth: Error in BCSP hdr checksum [ 1884.360383] Bluetooth: Error in BCSP hdr checksum [ 1884.365492] Bluetooth: Error in BCSP hdr checksum [ 1884.578111] Bluetooth: Error in BCSP hdr checksum [ 1884.583027] Bluetooth: Error in BCSP hdr checksum [ 1884.618178] Bluetooth: Error in BCSP hdr checksum [ 1884.623187] Bluetooth: Error in BCSP hdr checksum [ 1884.838326] Bluetooth: Error in BCSP hdr checksum [ 1884.843299] Bluetooth: Error in BCSP hdr checksum [ 1884.878122] Bluetooth: Error in BCSP hdr checksum [ 1884.883128] Bluetooth: Error in BCSP hdr checksum [ 1885.108036] Bluetooth: Error in BCSP hdr checksum [ 1885.113314] Bluetooth: Error in BCSP hdr checksum [ 1885.138232] Bluetooth: Error in BCSP hdr checksum [ 1885.143156] Bluetooth: Error in BCSP hdr checksum [ 1885.181283] Bluetooth: hci10: sending frame failed (-49) [ 1885.368224] Bluetooth: Error in BCSP hdr checksum [ 1885.373130] Bluetooth: Error in BCSP hdr checksum [ 1885.398119] Bluetooth: Error in BCSP hdr checksum [ 1885.403053] Bluetooth: Error in BCSP hdr checksum [ 1885.628057] Bluetooth: Error in BCSP hdr checksum [ 1885.633542] Bluetooth: Error in BCSP hdr checksum [ 1885.658211] Bluetooth: Error in BCSP hdr checksum [ 1885.663136] Bluetooth: Error in BCSP hdr checksum [ 1885.817810] Bluetooth: hci6: command 0x1003 tx timeout [ 1885.823236] Bluetooth: hci6: sending frame failed (-49) [ 1885.888067] Bluetooth: Error in BCSP hdr checksum [ 1885.892986] Bluetooth: Error in BCSP hdr checksum [ 1885.928019] Bluetooth: Error in BCSP hdr checksum [ 1885.933010] Bluetooth: Error in BCSP hdr checksum [ 1886.148060] Bluetooth: Error in BCSP hdr checksum [ 1886.153113] Bluetooth: Error in BCSP hdr checksum [ 1886.188089] Bluetooth: Error in BCSP hdr checksum [ 1886.193013] Bluetooth: Error in BCSP hdr checksum [ 1886.387826] Bluetooth: hci8: command 0x1003 tx timeout [ 1886.393239] Bluetooth: hci8: sending frame failed (-49) [ 1886.408012] Bluetooth: Error in BCSP hdr checksum [ 1886.413108] Bluetooth: Error in BCSP hdr checksum [ 1886.458130] Bluetooth: Error in BCSP hdr checksum [ 1886.463124] Bluetooth: Error in BCSP hdr checksum [ 1886.668070] Bluetooth: Error in BCSP hdr checksum [ 1886.673054] Bluetooth: Error in BCSP hdr checksum [ 1886.718063] Bluetooth: Error in BCSP hdr checksum [ 1886.722980] Bluetooth: Error in BCSP hdr checksum 11:38:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:38:56 executing program 5 (fault-call:3 fault-nth:53): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:38:56 executing program 0: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400401, 0x11a) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) preadv(r3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000000c0)={0x800, 0xc, 0x1f, 0x2, 0x15, "773204b077ea690c4d04195d4707ebacaee9bb"}) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) 11:38:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:38:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = syz_open_dev$cec(&(0x7f0000000100), 0x0, 0x2) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f00000000c0)) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:38:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 1886.930620] Bluetooth: Error in BCSP hdr checksum [ 1886.935541] Bluetooth: Error in BCSP hdr checksum [ 1886.978110] Bluetooth: Error in BCSP hdr checksum [ 1886.983255] Bluetooth: Error in BCSP hdr checksum [ 1886.987350] FAULT_INJECTION: forcing a failure. [ 1886.987350] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.004466] CPU: 0 PID: 23943 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1887.012369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1887.021732] Call Trace: [ 1887.024355] dump_stack+0x1fc/0x2ef [ 1887.028000] should_fail.cold+0xa/0xf [ 1887.031818] ? setup_fault_attr+0x200/0x200 [ 1887.036350] ? lock_acquire+0x170/0x3c0 [ 1887.040430] __should_failslab+0x115/0x180 [ 1887.044676] should_failslab+0x5/0x10 [ 1887.048483] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1887.053602] __kmalloc_node_track_caller+0x38/0x70 [ 1887.053616] Bluetooth: hci13: Frame reassembly failed (-84) [ 1887.058542] __alloc_skb+0xae/0x560 [ 1887.058561] alloc_skb_with_frags+0x92/0x570 [ 1887.058578] ? sock_alloc_send_pskb+0x18d/0x830 [ 1887.058593] sock_alloc_send_pskb+0x6e1/0x830 [ 1887.058615] ? sock_kzfree_s+0x60/0x60 [ 1887.058630] ? lock_downgrade+0x720/0x720 [ 1887.058642] ? lock_acquire+0x170/0x3c0 [ 1887.058657] ? unix_peer_get+0x1b/0x80 [ 1887.058673] ? do_raw_spin_unlock+0x171/0x230 [ 1887.058691] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1887.058710] ? aa_sk_perm+0x534/0x930 [ 1887.110001] ? unix_dgram_poll+0x6c0/0x6c0 [ 1887.114223] ? aa_af_perm+0x230/0x230 [ 1887.118017] ? kernel_recvmsg+0x220/0x220 [ 1887.122159] ? unix_dgram_poll+0x6c0/0x6c0 [ 1887.126382] sock_sendmsg+0xc3/0x120 [ 1887.130090] ___sys_sendmsg+0x3b3/0x8e0 [ 1887.134059] ? copy_msghdr_from_user+0x440/0x440 [ 1887.138810] ? mark_held_locks+0xa6/0xf0 [ 1887.142881] ? mark_held_locks+0xf0/0xf0 [ 1887.146931] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1887.151675] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1887.156243] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1887.160989] ? rcu_nmi_exit+0xb3/0x180 [ 1887.165040] ? __might_fault+0x11f/0x1d0 [ 1887.169096] ? lock_downgrade+0x720/0x720 [ 1887.173326] ? lock_acquire+0x170/0x3c0 [ 1887.177297] __sys_sendmmsg+0x195/0x470 [ 1887.181389] ? __ia32_sys_sendmsg+0x220/0x220 [ 1887.185873] ? lock_downgrade+0x720/0x720 [ 1887.190016] ? __mutex_unlock_slowpath+0xea/0x610 [ 1887.194854] ? check_preemption_disabled+0x41/0x280 [ 1887.199856] ? wait_for_completion_io+0x10/0x10 [ 1887.204518] ? vfs_write+0x393/0x540 [ 1887.208235] ? ksys_write+0x1c8/0x2a0 [ 1887.212028] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1887.217396] __x64_sys_sendmmsg+0x99/0x100 [ 1887.221621] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1887.226191] do_syscall_64+0xf9/0x620 [ 1887.229983] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1887.235160] RIP: 0033:0x4665e9 [ 1887.238340] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1887.257223] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1887.264934] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1887.272207] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1887.279462] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.286719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1887.293975] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1887.302063] Bluetooth: Error in BCSP hdr checksum [ 1887.307279] Bluetooth: Error in BCSP hdr checksum [ 1887.312433] Bluetooth: hci10: command 0x1003 tx timeout [ 1887.313200] Bluetooth: hci13: Frame reassembly failed (-84) [ 1887.323659] Bluetooth: hci10: sending frame failed (-49) 11:38:57 executing program 5 (fault-call:3 fault-nth:54): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1887.329495] Bluetooth: Error in BCSP hdr checksum [ 1887.334484] Bluetooth: Error in BCSP hdr checksum [ 1887.404536] FAULT_INJECTION: forcing a failure. [ 1887.404536] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.417405] CPU: 0 PID: 23960 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1887.425288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1887.434631] Call Trace: [ 1887.437208] dump_stack+0x1fc/0x2ef [ 1887.440838] should_fail.cold+0xa/0xf [ 1887.445169] ? setup_fault_attr+0x200/0x200 [ 1887.449594] ? lock_acquire+0x170/0x3c0 [ 1887.453580] __should_failslab+0x115/0x180 [ 1887.457817] should_failslab+0x5/0x10 [ 1887.461616] kmem_cache_alloc_node+0x245/0x3b0 [ 1887.466466] __alloc_skb+0x71/0x560 [ 1887.470255] alloc_skb_with_frags+0x92/0x570 [ 1887.474658] ? mark_held_locks+0xf0/0xf0 [ 1887.478727] ? lock_downgrade+0x720/0x720 [ 1887.482869] ? lock_acquire+0x170/0x3c0 [ 1887.486854] sock_alloc_send_pskb+0x6e1/0x830 [ 1887.491342] ? sock_kzfree_s+0x60/0x60 [ 1887.495232] ? lock_downgrade+0x720/0x720 [ 1887.499382] ? lock_acquire+0x170/0x3c0 [ 1887.503351] ? unix_peer_get+0x1b/0x80 [ 1887.507221] ? do_raw_spin_unlock+0x171/0x230 [ 1887.511707] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1887.516190] ? aa_sk_perm+0x534/0x930 [ 1887.519986] ? unix_dgram_poll+0x6c0/0x6c0 [ 1887.524215] ? aa_af_perm+0x230/0x230 [ 1887.528012] ? kernel_recvmsg+0x220/0x220 [ 1887.532153] ? unix_dgram_poll+0x6c0/0x6c0 [ 1887.536466] sock_sendmsg+0xc3/0x120 [ 1887.540177] ___sys_sendmsg+0x3b3/0x8e0 [ 1887.544146] ? copy_msghdr_from_user+0x440/0x440 [ 1887.548884] ? rcu_nmi_exit+0xb3/0x180 [ 1887.552757] ? __fget+0x32f/0x510 [ 1887.556207] ? mark_held_locks+0xf0/0xf0 [ 1887.558057] Bluetooth: Error in BCSP hdr checksum [ 1887.560373] ? lock_downgrade+0x720/0x720 [ 1887.565237] Bluetooth: Error in BCSP hdr checksum [ 1887.569347] ? check_preemption_disabled+0x41/0x280 [ 1887.569363] ? check_preemption_disabled+0x41/0x280 [ 1887.569376] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1887.569390] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1887.569405] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1887.569419] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1887.569436] ? __might_fault+0x11f/0x1d0 [ 1887.607143] ? lock_downgrade+0x720/0x720 [ 1887.611287] ? lock_acquire+0x170/0x3c0 [ 1887.615257] __sys_sendmmsg+0x195/0x470 [ 1887.619217] ? __ia32_sys_sendmsg+0x220/0x220 [ 1887.623712] ? lock_downgrade+0x720/0x720 [ 1887.627865] ? __mutex_unlock_slowpath+0xea/0x610 [ 1887.632702] ? check_preemption_disabled+0x41/0x280 [ 1887.637730] ? wait_for_completion_io+0x10/0x10 [ 1887.642398] ? vfs_write+0x393/0x540 [ 1887.646092] ? ksys_write+0x1c8/0x2a0 [ 1887.649888] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1887.655332] __x64_sys_sendmmsg+0x99/0x100 [ 1887.659569] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1887.664139] do_syscall_64+0xf9/0x620 [ 1887.667936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1887.673114] RIP: 0033:0x4665e9 [ 1887.676296] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1887.695180] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1887.702884] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1887.710147] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1887.717405] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.724664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1887.731914] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 11:38:57 executing program 5 (fault-call:3 fault-nth:55): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1887.751386] Bluetooth: Error in BCSP hdr checksum [ 1887.756393] Bluetooth: Error in BCSP hdr checksum [ 1887.800818] FAULT_INJECTION: forcing a failure. [ 1887.800818] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.812193] CPU: 1 PID: 23963 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1887.820063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1887.829544] Call Trace: [ 1887.832205] dump_stack+0x1fc/0x2ef [ 1887.835818] should_fail.cold+0xa/0xf [ 1887.839610] ? setup_fault_attr+0x200/0x200 [ 1887.844015] ? lock_acquire+0x170/0x3c0 [ 1887.847974] __should_failslab+0x115/0x180 [ 1887.852192] should_failslab+0x5/0x10 [ 1887.855983] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1887.861071] __kmalloc_node_track_caller+0x38/0x70 [ 1887.865984] __alloc_skb+0xae/0x560 [ 1887.869617] alloc_skb_with_frags+0x92/0x570 [ 1887.874035] ? mark_held_locks+0xf0/0xf0 [ 1887.878289] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1887.882872] sock_alloc_send_pskb+0x6e1/0x830 [ 1887.887362] ? sock_kzfree_s+0x60/0x60 [ 1887.891243] ? lock_downgrade+0x720/0x720 [ 1887.895376] ? lock_acquire+0x170/0x3c0 [ 1887.899338] ? unix_peer_get+0x1b/0x80 [ 1887.903211] ? do_raw_spin_unlock+0x171/0x230 [ 1887.907701] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1887.912098] ? aa_sk_perm+0x534/0x930 [ 1887.915898] ? unix_dgram_poll+0x6c0/0x6c0 [ 1887.920127] ? aa_af_perm+0x230/0x230 [ 1887.923938] ? kernel_recvmsg+0x220/0x220 [ 1887.928100] ? unix_dgram_poll+0x6c0/0x6c0 [ 1887.932324] sock_sendmsg+0xc3/0x120 [ 1887.936028] ___sys_sendmsg+0x3b3/0x8e0 [ 1887.939992] ? copy_msghdr_from_user+0x440/0x440 [ 1887.944753] ? mark_held_locks+0xa6/0xf0 [ 1887.948842] ? mark_held_locks+0xf0/0xf0 [ 1887.952914] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1887.957487] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1887.962238] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1887.967074] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1887.971733] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1887.976573] ? __might_fault+0x11f/0x1d0 [ 1887.980627] ? lock_downgrade+0x720/0x720 [ 1887.984904] ? lock_acquire+0x170/0x3c0 [ 1887.988892] __sys_sendmmsg+0x195/0x470 [ 1887.992983] ? __ia32_sys_sendmsg+0x220/0x220 [ 1887.997479] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1888.002224] ? lock_downgrade+0x720/0x720 [ 1888.006365] ? __mutex_unlock_slowpath+0xea/0x610 [ 1888.011197] ? check_preemption_disabled+0x41/0x280 [ 1888.016208] ? wait_for_completion_io+0x10/0x10 [ 1888.020863] ? vfs_write+0x393/0x540 [ 1888.024563] ? ksys_write+0x1c8/0x2a0 [ 1888.028347] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1888.033694] __x64_sys_sendmmsg+0x99/0x100 [ 1888.037923] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1888.042497] do_syscall_64+0xf9/0x620 [ 1888.046292] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1888.051504] RIP: 0033:0x4665e9 [ 1888.054704] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1888.073595] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1888.081293] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1888.088562] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1888.095815] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1888.103194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1888.110463] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1888.137752] Bluetooth: hci6: command 0x1001 tx timeout [ 1888.143313] Bluetooth: Error in BCSP hdr checksum 11:38:58 executing program 5 (fault-call:3 fault-nth:56): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1888.158250] Bluetooth: Error in BCSP hdr checksum [ 1888.163526] Bluetooth: hci6: sending frame failed (-49) [ 1888.164738] Bluetooth: Error in BCSP hdr checksum [ 1888.174020] Bluetooth: Error in BCSP hdr checksum [ 1888.212247] FAULT_INJECTION: forcing a failure. [ 1888.212247] name failslab, interval 1, probability 0, space 0, times 0 [ 1888.224747] CPU: 0 PID: 23969 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1888.232646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1888.242005] Call Trace: [ 1888.244589] dump_stack+0x1fc/0x2ef [ 1888.248226] should_fail.cold+0xa/0xf [ 1888.252055] ? setup_fault_attr+0x200/0x200 [ 1888.256364] ? lock_acquire+0x170/0x3c0 [ 1888.260340] __should_failslab+0x115/0x180 [ 1888.264605] should_failslab+0x5/0x10 [ 1888.268409] kmem_cache_alloc_node+0x245/0x3b0 [ 1888.272987] __alloc_skb+0x71/0x560 [ 1888.276600] alloc_skb_with_frags+0x92/0x570 [ 1888.281003] ? mark_held_locks+0xf0/0xf0 [ 1888.285059] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1888.289627] sock_alloc_send_pskb+0x6e1/0x830 [ 1888.294136] ? sock_kzfree_s+0x60/0x60 [ 1888.298035] ? lock_downgrade+0x720/0x720 [ 1888.302185] ? lock_acquire+0x170/0x3c0 [ 1888.306151] ? unix_peer_get+0x1b/0x80 [ 1888.310115] ? do_raw_spin_unlock+0x171/0x230 [ 1888.314595] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1888.319010] ? aa_sk_perm+0x534/0x930 [ 1888.322812] ? unix_dgram_poll+0x6c0/0x6c0 [ 1888.327036] ? aa_af_perm+0x230/0x230 [ 1888.330845] ? kernel_recvmsg+0x220/0x220 [ 1888.335074] ? unix_dgram_poll+0x6c0/0x6c0 [ 1888.339305] sock_sendmsg+0xc3/0x120 [ 1888.343016] ___sys_sendmsg+0x3b3/0x8e0 [ 1888.346976] ? copy_msghdr_from_user+0x440/0x440 [ 1888.351726] ? rcu_nmi_exit+0xb3/0x180 [ 1888.355619] ? mark_held_locks+0xa6/0xf0 [ 1888.359689] ? mark_held_locks+0xf0/0xf0 [ 1888.363751] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1888.368328] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1888.373087] ? rcu_nmi_exit+0xb3/0x180 [ 1888.376965] ? retint_kernel+0x2d/0x2d [ 1888.380859] ? __might_fault+0x11f/0x1d0 [ 1888.384922] ? lock_downgrade+0x720/0x720 [ 1888.389060] ? lock_acquire+0x170/0x3c0 [ 1888.393027] __sys_sendmmsg+0x195/0x470 [ 1888.397011] ? __ia32_sys_sendmsg+0x220/0x220 [ 1888.398071] Bluetooth: Error in BCSP hdr checksum [ 1888.401517] ? lock_downgrade+0x720/0x720 [ 1888.406396] Bluetooth: Error in BCSP hdr checksum [ 1888.410519] ? __mutex_unlock_slowpath+0xea/0x610 [ 1888.410537] ? check_preemption_disabled+0x41/0x280 [ 1888.410548] ? wait_for_completion_io+0x10/0x10 [ 1888.410564] ? vfs_write+0x393/0x540 [ 1888.410580] ? ksys_write+0x1c8/0x2a0 [ 1888.410597] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1888.410614] __x64_sys_sendmmsg+0x99/0x100 [ 1888.410631] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1888.451683] do_syscall_64+0xf9/0x620 [ 1888.455546] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1888.460721] RIP: 0033:0x4665e9 [ 1888.463897] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1888.482780] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1888.490480] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1888.497752] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1888.505050] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1888.512391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1888.519645] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1888.537392] Bluetooth: hci8: command 0x1001 tx timeout [ 1888.537537] Bluetooth: Error in BCSP hdr checksum [ 1888.552727] Bluetooth: hci8: sending frame failed (-49) [ 1888.558699] Bluetooth: Error in BCSP hdr checksum [ 1888.657998] Bluetooth: Error in BCSP hdr checksum [ 1888.662944] Bluetooth: Error in BCSP hdr checksum [ 1888.787884] Bluetooth: Error in BCSP hdr checksum [ 1888.792804] Bluetooth: Error in BCSP hdr checksum [ 1888.918073] Bluetooth: Error in BCSP hdr checksum [ 1888.923037] Bluetooth: Error in BCSP hdr checksum [ 1888.947715] Bluetooth: hci3: command 0x1003 tx timeout [ 1888.953275] Bluetooth: hci3: sending frame failed (-49) [ 1889.017665] Bluetooth: hci12: command 0x1003 tx timeout [ 1889.023208] Bluetooth: hci12: sending frame failed (-49) [ 1889.058921] Bluetooth: Error in BCSP hdr checksum [ 1889.064176] Bluetooth: Error in BCSP hdr checksum [ 1889.178910] Bluetooth: Error in BCSP hdr checksum [ 1889.183917] Bluetooth: Error in BCSP hdr checksum [ 1889.318276] Bluetooth: Error in BCSP hdr checksum [ 1889.323283] Bluetooth: Error in BCSP hdr checksum [ 1889.347678] Bluetooth: hci10: command 0x1001 tx timeout [ 1889.353156] Bluetooth: hci10: sending frame failed (-49) [ 1889.358887] Bluetooth: hci13: command 0x1003 tx timeout [ 1889.364395] Bluetooth: hci13: sending frame failed (-49) [ 1889.437804] Bluetooth: Error in BCSP hdr checksum [ 1889.442898] Bluetooth: Error in BCSP hdr checksum [ 1889.447882] Bluetooth: Error in BCSP hdr checksum [ 1889.588130] Bluetooth: Error in BCSP hdr checksum [ 1889.593095] Bluetooth: Error in BCSP hdr checksum [ 1889.697867] Bluetooth: Error in BCSP hdr checksum [ 1889.702907] Bluetooth: Error in BCSP hdr checksum [ 1889.858082] Bluetooth: Error in BCSP hdr checksum [ 1889.863065] Bluetooth: Error in BCSP hdr checksum [ 1889.957942] Bluetooth: Error in BCSP hdr checksum [ 1889.962944] Bluetooth: Error in BCSP hdr checksum [ 1890.117962] Bluetooth: Error in BCSP hdr checksum [ 1890.122937] Bluetooth: Error in BCSP hdr checksum [ 1890.217701] Bluetooth: hci6: command 0x1009 tx timeout [ 1890.218660] Bluetooth: Error in BCSP hdr checksum [ 1890.228380] Bluetooth: Error in BCSP hdr checksum [ 1890.377835] Bluetooth: Error in BCSP hdr checksum [ 1890.382788] Bluetooth: Error in BCSP hdr checksum [ 1890.477796] Bluetooth: Error in BCSP hdr checksum [ 1890.482691] Bluetooth: Error in BCSP hdr checksum [ 1890.617595] Bluetooth: hci8: command 0x1009 tx timeout [ 1890.647888] Bluetooth: Error in BCSP hdr checksum [ 1890.653068] Bluetooth: Error in BCSP hdr checksum [ 1890.737805] Bluetooth: Error in BCSP hdr checksum [ 1890.742801] Bluetooth: Error in BCSP hdr checksum [ 1890.907794] Bluetooth: Error in BCSP hdr checksum [ 1890.912761] Bluetooth: Error in BCSP hdr checksum [ 1890.997886] Bluetooth: Error in BCSP hdr checksum [ 1891.002821] Bluetooth: Error in BCSP hdr checksum [ 1891.017592] Bluetooth: hci3: command 0x1001 tx timeout [ 1891.022928] Bluetooth: hci3: sending frame failed (-49) [ 1891.097583] Bluetooth: hci12: command 0x1001 tx timeout [ 1891.103014] Bluetooth: hci12: sending frame failed (-49) [ 1891.167761] Bluetooth: Error in BCSP hdr checksum [ 1891.172771] Bluetooth: Error in BCSP hdr checksum [ 1891.267976] Bluetooth: Error in BCSP hdr checksum [ 1891.272869] Bluetooth: Error in BCSP hdr checksum [ 1891.417564] Bluetooth: hci13: command 0x1001 tx timeout [ 1891.422999] Bluetooth: hci13: sending frame failed (-49) [ 1891.429147] Bluetooth: hci10: command 0x1009 tx timeout [ 1891.438068] Bluetooth: Error in BCSP hdr checksum [ 1891.442936] Bluetooth: Error in BCSP hdr checksum [ 1891.527758] Bluetooth: Error in BCSP hdr checksum [ 1891.532795] Bluetooth: Error in BCSP hdr checksum [ 1891.697715] Bluetooth: Error in BCSP hdr checksum [ 1891.702653] Bluetooth: Error in BCSP hdr checksum [ 1891.789109] Bluetooth: Error in BCSP hdr checksum [ 1891.794055] Bluetooth: Error in BCSP hdr checksum [ 1891.957767] Bluetooth: Error in BCSP hdr checksum [ 1891.962680] Bluetooth: Error in BCSP hdr checksum [ 1892.049145] Bluetooth: Error in BCSP hdr checksum [ 1892.054084] Bluetooth: Error in BCSP hdr checksum [ 1892.219301] Bluetooth: Error in BCSP hdr checksum [ 1892.224220] Bluetooth: Error in BCSP hdr checksum [ 1892.307863] Bluetooth: Error in BCSP hdr checksum [ 1892.312788] Bluetooth: Error in BCSP hdr checksum [ 1892.487718] Bluetooth: Error in BCSP hdr checksum [ 1892.492781] Bluetooth: Error in BCSP hdr checksum [ 1892.567662] Bluetooth: Error in BCSP hdr checksum [ 1892.572587] Bluetooth: Error in BCSP hdr checksum [ 1892.747840] Bluetooth: Error in BCSP hdr checksum [ 1892.752739] Bluetooth: Error in BCSP hdr checksum [ 1892.827730] Bluetooth: Error in BCSP hdr checksum [ 1892.832664] Bluetooth: Error in BCSP hdr checksum [ 1893.007637] Bluetooth: Error in BCSP hdr checksum [ 1893.012522] Bluetooth: Error in BCSP hdr checksum [ 1893.087724] Bluetooth: Error in BCSP hdr checksum [ 1893.092609] Bluetooth: Error in BCSP hdr checksum [ 1893.097458] Bluetooth: hci3: command 0x1009 tx timeout [ 1893.177462] Bluetooth: hci12: command 0x1009 tx timeout [ 1893.267886] Bluetooth: Error in BCSP hdr checksum [ 1893.272822] Bluetooth: Error in BCSP hdr checksum [ 1893.347631] Bluetooth: Error in BCSP hdr checksum [ 1893.352679] Bluetooth: Error in BCSP hdr checksum [ 1893.497418] Bluetooth: hci13: command 0x1009 tx timeout [ 1893.527605] Bluetooth: Error in BCSP hdr checksum [ 1893.532478] Bluetooth: Error in BCSP hdr checksum [ 1893.607636] Bluetooth: Error in BCSP hdr checksum [ 1893.612544] Bluetooth: Error in BCSP hdr checksum [ 1893.797608] Bluetooth: Error in BCSP hdr checksum [ 1893.802576] Bluetooth: Error in BCSP hdr checksum 11:39:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)=0x6) 11:39:03 executing program 5 (fault-call:3 fault-nth:57): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1893.867867] Bluetooth: Error in BCSP hdr checksum [ 1893.872776] Bluetooth: Error in BCSP hdr checksum [ 1893.976778] FAULT_INJECTION: forcing a failure. [ 1893.976778] name failslab, interval 1, probability 0, space 0, times 0 [ 1893.989220] CPU: 1 PID: 23978 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1893.997118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1894.006516] Call Trace: [ 1894.009101] dump_stack+0x1fc/0x2ef [ 1894.012747] should_fail.cold+0xa/0xf [ 1894.016573] ? setup_fault_attr+0x200/0x200 [ 1894.020876] ? lock_acquire+0x170/0x3c0 [ 1894.024835] __should_failslab+0x115/0x180 [ 1894.029111] should_failslab+0x5/0x10 [ 1894.032936] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1894.038024] __kmalloc_node_track_caller+0x38/0x70 [ 1894.042937] __alloc_skb+0xae/0x560 [ 1894.046551] alloc_skb_with_frags+0x92/0x570 [ 1894.050960] ? mark_held_locks+0xf0/0xf0 [ 1894.055021] ? lock_downgrade+0x720/0x720 [ 1894.057795] Bluetooth: Error in BCSP hdr checksum [ 1894.059162] ? lock_acquire+0x170/0x3c0 [ 1894.059192] sock_alloc_send_pskb+0x6e1/0x830 [ 1894.064131] Bluetooth: Error in BCSP hdr checksum [ 1894.068002] ? sock_kzfree_s+0x60/0x60 [ 1894.068016] ? lock_downgrade+0x720/0x720 [ 1894.068027] ? lock_acquire+0x170/0x3c0 [ 1894.068041] ? unix_peer_get+0x1b/0x80 [ 1894.068058] ? do_raw_spin_unlock+0x171/0x230 [ 1894.068076] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1894.068096] ? aa_sk_perm+0x534/0x930 [ 1894.068113] ? unix_dgram_poll+0x6c0/0x6c0 [ 1894.068124] ? aa_af_perm+0x230/0x230 [ 1894.068139] ? kernel_recvmsg+0x220/0x220 [ 1894.068161] ? unix_dgram_poll+0x6c0/0x6c0 [ 1894.122364] sock_sendmsg+0xc3/0x120 [ 1894.126061] ___sys_sendmsg+0x3b3/0x8e0 [ 1894.130021] ? copy_msghdr_from_user+0x440/0x440 [ 1894.134768] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1894.139528] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1894.144102] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1894.148852] ? mark_held_locks+0xf0/0xf0 [ 1894.152992] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1894.157741] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1894.162314] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1894.167062] ? rcu_nmi_exit+0xb3/0x180 [ 1894.171034] ? __might_fault+0x11f/0x1d0 [ 1894.175085] ? lock_downgrade+0x720/0x720 [ 1894.179316] ? lock_acquire+0x170/0x3c0 [ 1894.183383] __sys_sendmmsg+0x195/0x470 [ 1894.187368] ? __ia32_sys_sendmsg+0x220/0x220 [ 1894.191919] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1894.196664] ? lock_downgrade+0x720/0x720 [ 1894.200806] ? __mutex_unlock_slowpath+0xea/0x610 [ 1894.205643] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1894.210436] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1894.215003] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1894.219749] ? rcu_nmi_exit+0xb3/0x180 [ 1894.223666] ? retint_kernel+0x2d/0x2d [ 1894.227558] __x64_sys_sendmmsg+0x99/0x100 [ 1894.231831] do_syscall_64+0xf9/0x620 [ 1894.235622] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1894.240843] RIP: 0033:0x4665e9 [ 1894.244015] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1894.263029] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1894.270733] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1894.277999] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1894.285356] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1894.292624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1894.299882] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1894.308711] Bluetooth: Error in BCSP hdr checksum [ 1894.313728] Bluetooth: Error in BCSP hdr checksum [ 1894.318858] Bluetooth: Error in BCSP hdr checksum [ 1894.323754] Bluetooth: Error in BCSP hdr checksum [ 1894.577953] Bluetooth: Error in BCSP hdr checksum [ 1894.577956] Bluetooth: Error in BCSP hdr checksum [ 1894.577987] Bluetooth: Error in BCSP hdr checksum [ 1894.582920] Bluetooth: Error in BCSP hdr checksum [ 1894.837838] Bluetooth: Error in BCSP hdr checksum [ 1894.838472] Bluetooth: Error in BCSP hdr checksum [ 1894.842745] Bluetooth: Error in BCSP hdr checksum [ 1894.848255] Bluetooth: Error in BCSP hdr checksum [ 1895.097581] Bluetooth: Error in BCSP hdr checksum [ 1895.102513] Bluetooth: Error in BCSP hdr checksum [ 1895.107812] Bluetooth: Error in BCSP hdr checksum [ 1895.112693] Bluetooth: Error in BCSP hdr checksum [ 1895.357587] Bluetooth: Error in BCSP hdr checksum [ 1895.362854] Bluetooth: Error in BCSP hdr checksum [ 1895.368433] Bluetooth: Error in BCSP hdr checksum [ 1895.373301] Bluetooth: Error in BCSP hdr checksum [ 1895.617568] Bluetooth: Error in BCSP hdr checksum [ 1895.622483] Bluetooth: Error in BCSP hdr checksum [ 1895.627927] Bluetooth: Error in BCSP hdr checksum [ 1895.632802] Bluetooth: Error in BCSP hdr checksum 11:39:05 executing program 5 (fault-call:3 fault-nth:58): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1895.866615] FAULT_INJECTION: forcing a failure. [ 1895.866615] name failslab, interval 1, probability 0, space 0, times 0 [ 1895.880257] CPU: 1 PID: 23993 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1895.881752] Bluetooth: Error in BCSP hdr checksum [ 1895.888139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1895.888145] Call Trace: [ 1895.888166] dump_stack+0x1fc/0x2ef [ 1895.888185] should_fail.cold+0xa/0xf [ 1895.888202] ? setup_fault_attr+0x200/0x200 [ 1895.888215] ? lock_acquire+0x170/0x3c0 [ 1895.888234] __should_failslab+0x115/0x180 [ 1895.888251] should_failslab+0x5/0x10 [ 1895.888264] kmem_cache_alloc_node+0x245/0x3b0 [ 1895.888285] __alloc_skb+0x71/0x560 [ 1895.888301] alloc_skb_with_frags+0x92/0x570 [ 1895.888315] ? mark_held_locks+0xf0/0xf0 [ 1895.888330] ? retint_kernel+0x2d/0x2d [ 1895.888347] sock_alloc_send_pskb+0x6e1/0x830 [ 1895.896395] Bluetooth: Error in BCSP hdr checksum [ 1895.902547] ? sock_kzfree_s+0x60/0x60 [ 1895.902563] ? lock_downgrade+0x720/0x720 [ 1895.902575] ? lock_acquire+0x170/0x3c0 [ 1895.902589] ? unix_peer_get+0x1b/0x80 [ 1895.902608] ? do_raw_spin_unlock+0x171/0x230 [ 1895.979011] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1895.983420] ? aa_sk_perm+0x534/0x930 [ 1895.987300] ? unix_dgram_poll+0x6c0/0x6c0 [ 1895.991523] ? aa_af_perm+0x230/0x230 [ 1895.995490] ? kernel_recvmsg+0x220/0x220 [ 1895.999801] ? unix_dgram_poll+0x6c0/0x6c0 [ 1896.004021] sock_sendmsg+0xc3/0x120 [ 1896.007747] ___sys_sendmsg+0x3b3/0x8e0 [ 1896.011715] ? copy_msghdr_from_user+0x440/0x440 [ 1896.016455] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1896.021199] ? mark_held_locks+0xa6/0xf0 [ 1896.025246] ? mark_held_locks+0xf0/0xf0 [ 1896.029289] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1896.033869] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1896.038742] ? rcu_nmi_exit+0xb3/0x180 [ 1896.042616] ? retint_kernel+0x2d/0x2d [ 1896.046500] ? __might_fault+0x11f/0x1d0 [ 1896.050572] ? lock_downgrade+0x720/0x720 [ 1896.054719] ? lock_acquire+0x170/0x3c0 [ 1896.058696] __sys_sendmmsg+0x195/0x470 [ 1896.062666] ? __ia32_sys_sendmsg+0x220/0x220 [ 1896.067170] ? finish_task_switch+0x118/0x760 [ 1896.071651] ? switch_mm_irqs_off+0x764/0x1340 [ 1896.076229] ? __schedule+0x88f/0x2040 [ 1896.080117] ? ksys_write+0x1c8/0x2a0 [ 1896.084001] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1896.089512] __x64_sys_sendmmsg+0x99/0x100 [ 1896.093760] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1896.098431] do_syscall_64+0xf9/0x620 [ 1896.102256] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1896.107430] RIP: 0033:0x4665e9 [ 1896.110610] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1896.129494] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1896.137183] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1896.144438] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1896.151687] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1896.160758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1896.168015] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1896.180248] Bluetooth: Error in BCSP hdr checksum [ 1896.184072] Bluetooth: hci6: command 0x1003 tx timeout [ 1896.185124] Bluetooth: Error in BCSP hdr checksum [ 1896.197412] Bluetooth: hci6: sending frame failed (-49) [ 1896.204960] Bluetooth: Error in BCSP hdr checksum [ 1896.213550] Bluetooth: Error in BCSP hdr checksum [ 1896.438265] Bluetooth: Error in BCSP hdr checksum [ 1896.443245] Bluetooth: Error in BCSP hdr checksum [ 1896.457622] Bluetooth: Error in BCSP hdr checksum [ 1896.462828] Bluetooth: Error in BCSP hdr checksum [ 1896.697515] Bluetooth: Error in BCSP hdr checksum [ 1896.702449] Bluetooth: Error in BCSP hdr checksum [ 1896.717608] Bluetooth: Error in BCSP hdr checksum [ 1896.722561] Bluetooth: Error in BCSP hdr checksum [ 1896.957422] Bluetooth: Error in BCSP hdr checksum [ 1896.962342] Bluetooth: Error in BCSP hdr checksum [ 1896.977733] Bluetooth: Error in BCSP hdr checksum [ 1896.982718] Bluetooth: Error in BCSP hdr checksum 11:39:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0xc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:39:07 executing program 5 (fault-call:3 fault-nth:59): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:39:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:39:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:39:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x2080, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r3, 0x8933, &(0x7f0000000180)={'wg1\x00'}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000480)={0x80000001, 0xb681, {0xffffffffffffffff}, {0xee00}, 0x2, 0x51}) syz_mount_image$squashfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x8000, 0x3, &(0x7f0000000400)=[{&(0x7f0000000240)="09622b4ede6efce0d7afed9a1764abf4739fe3e65df238c4b3f9128b9cdea83e07fae6f014a118bfe052b772e3e742c2fbfdcd6ace7e4009cbd97fe0d6b9237a24565a623fa37182704db0741790873bb4c307e27fca05a16974a0607ed841f5e4e772154b0f80e2737dfb5b41e239", 0x6f, 0x7}, {&(0x7f00000002c0)="ad0b7578470029d2e006e10b3fb931b4a7e514171f7310032160a9e0309794a54c7bcbd7f704d45d666e40aee5a6655332926056e4e1b1c9d28899ac930ff47f27fd084adfe4061097221096f23a2694b564cdae0a3a03ec3df8374f42a07a098b2d01ce06b0da4d277ff0ee0137ed9822968c198e44a073dda1d2578fdc828b29e56377b845284642eff30d81d2bdd1f487a7695265515eee7fe8c54c59919f1d16407d343fc39d70314ea5087e7178dba0587315d69638f5fe6da5f0fb514e66c68df58b22ed477b02ad33077afdac088439", 0xd3, 0x400}, {&(0x7f00000003c0)="63d31c3e4f957debf77924d9ab77e87b7deec1052ff055a69338bf93df24a230aab6c83e10f602f005ff75ec91c6ffb4433dab17", 0x34, 0x7}], 0x102000, &(0x7f00000004c0)=ANY=[@ANYBLOB=',wg1\x00,,+,/dev/nvram\x00,seclabel,defcontext=root,dont_appraise,pcr=00000000000000000038,seclabel,fowner>', @ANYRESDEC=r4, @ANYBLOB='fsoame=/dev/ptmx\x00,\x00\x00']) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x202, 0x0) r5 = open(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) preadv(r6, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1897.194569] FAULT_INJECTION: forcing a failure. [ 1897.194569] name failslab, interval 1, probability 0, space 0, times 0 [ 1897.222433] Bluetooth: Error in BCSP hdr checksum [ 1897.233996] Bluetooth: Error in BCSP hdr checksum [ 1897.239698] Bluetooth: Error in BCSP hdr checksum [ 1897.243040] CPU: 0 PID: 24008 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1897.244847] Bluetooth: Error in BCSP hdr checksum [ 1897.252588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1897.252593] Call Trace: [ 1897.252612] dump_stack+0x1fc/0x2ef [ 1897.252632] should_fail.cold+0xa/0xf [ 1897.252650] ? setup_fault_attr+0x200/0x200 [ 1897.252664] ? lock_acquire+0x170/0x3c0 [ 1897.252684] __should_failslab+0x115/0x180 [ 1897.252701] should_failslab+0x5/0x10 [ 1897.252715] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1897.252733] __kmalloc_node_track_caller+0x38/0x70 [ 1897.252752] __alloc_skb+0xae/0x560 [ 1897.306968] alloc_skb_with_frags+0x92/0x570 [ 1897.311363] ? mark_held_locks+0xa6/0xf0 [ 1897.315630] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1897.320393] sock_alloc_send_pskb+0x6e1/0x830 [ 1897.324889] ? sock_kzfree_s+0x60/0x60 [ 1897.328763] ? lock_downgrade+0x720/0x720 [ 1897.332916] ? do_raw_spin_lock+0xd7/0x220 [ 1897.337140] ? do_raw_spin_unlock+0x171/0x230 [ 1897.341644] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1897.346062] ? aa_sk_perm+0x534/0x930 [ 1897.349854] ? unix_dgram_poll+0x6c0/0x6c0 [ 1897.354071] ? aa_af_perm+0x230/0x230 [ 1897.357866] ? kernel_recvmsg+0x220/0x220 [ 1897.362011] ? unix_dgram_poll+0x6c0/0x6c0 [ 1897.366235] sock_sendmsg+0xc3/0x120 [ 1897.369983] ___sys_sendmsg+0x3b3/0x8e0 [ 1897.373943] ? copy_msghdr_from_user+0x440/0x440 [ 1897.378696] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1897.383446] ? mark_held_locks+0xa6/0xf0 [ 1897.387510] ? mark_held_locks+0xf0/0xf0 [ 1897.391564] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1897.396127] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1897.400881] ? rcu_nmi_exit+0xb3/0x180 [ 1897.404763] ? retint_kernel+0x2d/0x2d [ 1897.408636] ? __might_fault+0x11f/0x1d0 [ 1897.412688] ? lock_downgrade+0x720/0x720 [ 1897.416823] ? lock_acquire+0x170/0x3c0 [ 1897.420803] __sys_sendmmsg+0x195/0x470 [ 1897.424777] ? __ia32_sys_sendmsg+0x220/0x220 [ 1897.429264] ? retint_kernel+0x2d/0x2d [ 1897.433140] ? _raw_spin_unlock_irq+0x50/0x80 [ 1897.437636] ? _raw_spin_unlock_irq+0x5a/0x80 [ 1897.442125] ? __schedule+0x15a9/0x2040 [ 1897.446109] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1897.451477] __x64_sys_sendmmsg+0x99/0x100 [ 1897.455695] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1897.460268] do_syscall_64+0xf9/0x620 [ 1897.464064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1897.469327] RIP: 0033:0x4665e9 [ 1897.472514] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1897.491486] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1897.497590] Bluetooth: Error in BCSP hdr checksum [ 1897.499179] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1897.499189] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1897.499197] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1897.499204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1897.499215] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1897.504065] Bluetooth: Error in BCSP hdr checksum [ 1897.522832] Bluetooth: Error in BCSP hdr checksum [ 1897.571140] Bluetooth: Error in BCSP hdr checksum 11:39:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:39:07 executing program 5 (fault-call:3 fault-nth:60): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:39:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1897.760133] Bluetooth: Error in BCSP hdr checksum [ 1897.765041] Bluetooth: Error in BCSP hdr checksum [ 1897.775100] Bluetooth: Error in BCSP hdr checksum [ 1897.783502] Bluetooth: Error in BCSP hdr checksum [ 1897.804758] Bluetooth: hci12: Frame reassembly failed (-84) [ 1897.812956] Bluetooth: hci12: Frame reassembly failed (-84) [ 1897.824914] FAULT_INJECTION: forcing a failure. [ 1897.824914] name failslab, interval 1, probability 0, space 0, times 0 [ 1897.853696] CPU: 0 PID: 24044 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1897.861590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1897.870940] Call Trace: [ 1897.873525] dump_stack+0x1fc/0x2ef [ 1897.877149] should_fail.cold+0xa/0xf [ 1897.881095] ? setup_fault_attr+0x200/0x200 [ 1897.885425] ? lock_acquire+0x1ec/0x3c0 [ 1897.889405] __should_failslab+0x115/0x180 [ 1897.893640] should_failslab+0x5/0x10 [ 1897.897442] kmem_cache_alloc_node+0x245/0x3b0 [ 1897.902022] __alloc_skb+0x71/0x560 [ 1897.905643] alloc_skb_with_frags+0x92/0x570 [ 1897.910042] ? mark_held_locks+0xf0/0xf0 [ 1897.914088] ? lock_downgrade+0x720/0x720 [ 1897.918229] ? lock_acquire+0x170/0x3c0 [ 1897.922201] sock_alloc_send_pskb+0x6e1/0x830 [ 1897.926696] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1897.931448] ? sock_kzfree_s+0x60/0x60 [ 1897.935336] ? lock_downgrade+0x720/0x720 [ 1897.939475] ? lock_acquire+0x170/0x3c0 [ 1897.943442] ? unix_peer_get+0x1b/0x80 [ 1897.947323] ? do_raw_spin_unlock+0x171/0x230 [ 1897.951825] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1897.956218] ? aa_sk_perm+0x534/0x930 [ 1897.960019] ? unix_dgram_poll+0x6c0/0x6c0 [ 1897.964256] ? aa_af_perm+0x230/0x230 [ 1897.968063] ? kernel_recvmsg+0x220/0x220 [ 1897.972204] ? unix_dgram_poll+0x6c0/0x6c0 [ 1897.976442] sock_sendmsg+0xc3/0x120 [ 1897.980164] ___sys_sendmsg+0x3b3/0x8e0 [ 1897.984166] ? copy_msghdr_from_user+0x440/0x440 [ 1897.988912] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1897.993652] ? mark_held_locks+0xa6/0xf0 [ 1897.997707] ? mark_held_locks+0xf0/0xf0 [ 1898.001766] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1898.006342] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1898.011087] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1898.015831] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1898.017648] Bluetooth: Error in BCSP hdr checksum [ 1898.020403] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1898.020422] ? __might_fault+0x11f/0x1d0 [ 1898.020442] ? lock_downgrade+0x720/0x720 [ 1898.020458] ? lock_acquire+0x170/0x3c0 [ 1898.027901] Bluetooth: Error in BCSP hdr checksum [ 1898.030052] __sys_sendmmsg+0x195/0x470 [ 1898.030073] ? __ia32_sys_sendmsg+0x220/0x220 [ 1898.030088] ? lock_downgrade+0x720/0x720 [ 1898.030111] ? __mutex_unlock_slowpath+0xea/0x610 [ 1898.064537] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1898.069306] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1898.073885] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1898.078709] ? rcu_nmi_exit+0xb3/0x180 [ 1898.082647] ? retint_kernel+0x2d/0x2d [ 1898.086544] __x64_sys_sendmmsg+0x99/0x100 [ 1898.090775] do_syscall_64+0xf9/0x620 [ 1898.094577] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1898.099757] RIP: 0033:0x4665e9 [ 1898.102951] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1898.121854] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1898.129567] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1898.136834] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1898.144085] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 11:39:08 executing program 5 (fault-call:3 fault-nth:61): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1898.151339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1898.158790] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1898.174683] Bluetooth: Error in BCSP hdr checksum [ 1898.184551] Bluetooth: Error in BCSP hdr checksum [ 1898.217249] Bluetooth: hci6: command 0x1001 tx timeout [ 1898.222709] Bluetooth: hci6: sending frame failed (-49) [ 1898.245739] FAULT_INJECTION: forcing a failure. [ 1898.245739] name failslab, interval 1, probability 0, space 0, times 0 [ 1898.258223] CPU: 1 PID: 24054 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1898.266113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1898.275456] Call Trace: [ 1898.278029] dump_stack+0x1fc/0x2ef [ 1898.281642] should_fail.cold+0xa/0xf [ 1898.285429] ? setup_fault_attr+0x200/0x200 [ 1898.289742] ? lock_acquire+0x170/0x3c0 [ 1898.293711] __should_failslab+0x115/0x180 [ 1898.297935] should_failslab+0x5/0x10 [ 1898.301730] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1898.306818] __kmalloc_node_track_caller+0x38/0x70 [ 1898.311733] __alloc_skb+0xae/0x560 [ 1898.315351] alloc_skb_with_frags+0x92/0x570 [ 1898.319760] ? mark_held_locks+0xf0/0xf0 [ 1898.323819] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1898.328569] sock_alloc_send_pskb+0x6e1/0x830 [ 1898.333060] ? sock_kzfree_s+0x60/0x60 [ 1898.336929] ? do_raw_spin_unlock+0x50/0x230 [ 1898.341317] ? do_raw_spin_unlock+0x65/0x230 [ 1898.345714] ? do_raw_spin_unlock+0x171/0x230 [ 1898.350196] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1898.354590] ? aa_sk_perm+0x534/0x930 [ 1898.358377] ? unix_dgram_poll+0x6c0/0x6c0 [ 1898.362604] ? aa_af_perm+0x230/0x230 [ 1898.366424] ? rcu_nmi_exit+0xb3/0x180 [ 1898.370314] ? unix_dgram_poll+0x6c0/0x6c0 [ 1898.374544] sock_sendmsg+0xc3/0x120 [ 1898.378263] ___sys_sendmsg+0x3b3/0x8e0 [ 1898.382223] ? copy_msghdr_from_user+0x440/0x440 [ 1898.386969] ? __fget+0x32f/0x510 [ 1898.390417] ? mark_held_locks+0xf0/0xf0 [ 1898.394466] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1898.399213] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1898.403787] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1898.408525] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1898.413087] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1898.417828] ? __might_fault+0x11f/0x1d0 [ 1898.421898] ? lock_downgrade+0x720/0x720 [ 1898.426030] ? lock_acquire+0x170/0x3c0 [ 1898.429990] __sys_sendmmsg+0x195/0x470 [ 1898.434035] ? __ia32_sys_sendmsg+0x220/0x220 [ 1898.438513] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1898.443249] ? lock_downgrade+0x720/0x720 [ 1898.447382] ? __mutex_unlock_slowpath+0xea/0x610 [ 1898.452204] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1898.456943] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1898.461505] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1898.466250] ? rcu_nmi_exit+0xb3/0x180 [ 1898.470119] ? retint_kernel+0x2d/0x2d [ 1898.473989] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1898.479347] __x64_sys_sendmmsg+0x99/0x100 [ 1898.483788] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1898.488362] do_syscall_64+0xf9/0x620 [ 1898.492147] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1898.497316] RIP: 0033:0x4665e9 [ 1898.500499] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1898.519392] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1898.527097] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1898.534355] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1898.541606] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1898.548873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1898.556123] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1898.570618] Bluetooth: Error in BCSP hdr checksum [ 1898.570674] Bluetooth: Error in BCSP hdr checksum [ 1898.575541] Bluetooth: Error in BCSP hdr checksum [ 1898.592264] Bluetooth: Error in BCSP hdr checksum [ 1898.827563] Bluetooth: Error in BCSP hdr checksum [ 1898.828189] Bluetooth: Error in BCSP hdr checksum [ 1898.832459] Bluetooth: Error in BCSP hdr checksum [ 1898.842818] Bluetooth: Error in BCSP hdr checksum [ 1899.087629] Bluetooth: Error in BCSP hdr checksum [ 1899.088167] Bluetooth: Error in BCSP hdr checksum [ 1899.092544] Bluetooth: Error in BCSP hdr checksum [ 1899.098444] Bluetooth: Error in BCSP hdr checksum [ 1899.257172] Bluetooth: hci3: command 0x1003 tx timeout [ 1899.262809] Bluetooth: hci3: sending frame failed (-49) [ 1899.267117] Bluetooth: hci8: command 0x1003 tx timeout [ 1899.273520] Bluetooth: hci8: sending frame failed (-49) [ 1899.347434] Bluetooth: Error in BCSP hdr checksum [ 1899.352453] Bluetooth: Error in BCSP hdr checksum [ 1899.358459] Bluetooth: Error in BCSP hdr checksum [ 1899.363390] Bluetooth: Error in BCSP hdr checksum [ 1899.607495] Bluetooth: Error in BCSP hdr checksum [ 1899.612508] Bluetooth: Error in BCSP hdr checksum [ 1899.627725] Bluetooth: Error in BCSP hdr checksum [ 1899.632713] Bluetooth: Error in BCSP hdr checksum [ 1899.817117] Bluetooth: hci10: command 0x1003 tx timeout [ 1899.817122] Bluetooth: hci12: command 0x1003 tx timeout [ 1899.817192] Bluetooth: hci12: sending frame failed (-49) [ 1899.822560] Bluetooth: hci10: sending frame failed (-49) [ 1899.867383] Bluetooth: Error in BCSP hdr checksum [ 1899.872347] Bluetooth: Error in BCSP hdr checksum [ 1899.897419] Bluetooth: Error in BCSP hdr checksum [ 1899.902454] Bluetooth: Error in BCSP hdr checksum [ 1900.127545] Bluetooth: Error in BCSP hdr checksum [ 1900.132689] Bluetooth: Error in BCSP hdr checksum [ 1900.167502] Bluetooth: Error in BCSP hdr checksum [ 1900.172777] Bluetooth: Error in BCSP hdr checksum [ 1900.297377] Bluetooth: hci6: command 0x1009 tx timeout [ 1900.387339] Bluetooth: Error in BCSP hdr checksum [ 1900.392233] Bluetooth: Error in BCSP hdr checksum [ 1900.427485] Bluetooth: Error in BCSP hdr checksum [ 1900.432447] Bluetooth: Error in BCSP hdr checksum [ 1900.647441] Bluetooth: Error in BCSP hdr checksum [ 1900.652440] Bluetooth: Error in BCSP hdr checksum [ 1900.687625] Bluetooth: Error in BCSP hdr checksum [ 1900.692566] Bluetooth: Error in BCSP hdr checksum [ 1900.707268] Bluetooth: hci13: command 0x1003 tx timeout [ 1900.713549] Bluetooth: hci13: sending frame failed (-49) [ 1900.907389] Bluetooth: Error in BCSP hdr checksum [ 1900.912277] Bluetooth: Error in BCSP hdr checksum [ 1900.957386] Bluetooth: Error in BCSP hdr checksum [ 1900.962272] Bluetooth: Error in BCSP hdr checksum [ 1901.167253] Bluetooth: Error in BCSP hdr checksum [ 1901.172154] Bluetooth: Error in BCSP hdr checksum [ 1901.227301] Bluetooth: Error in BCSP hdr checksum [ 1901.232193] Bluetooth: Error in BCSP hdr checksum [ 1901.337097] Bluetooth: hci8: command 0x1001 tx timeout [ 1901.342498] Bluetooth: hci3: command 0x1001 tx timeout [ 1901.342589] Bluetooth: hci8: sending frame failed (-49) [ 1901.352686] Bluetooth: hci3: sending frame failed (-49) [ 1901.427468] Bluetooth: Error in BCSP hdr checksum [ 1901.432436] Bluetooth: Error in BCSP hdr checksum [ 1901.487424] Bluetooth: Error in BCSP hdr checksum [ 1901.492333] Bluetooth: Error in BCSP hdr checksum [ 1901.687211] Bluetooth: Error in BCSP hdr checksum [ 1901.692085] Bluetooth: Error in BCSP hdr checksum [ 1901.747358] Bluetooth: Error in BCSP hdr checksum [ 1901.752226] Bluetooth: Error in BCSP hdr checksum [ 1901.897021] Bluetooth: hci10: command 0x1001 tx timeout [ 1901.897060] Bluetooth: hci12: command 0x1001 tx timeout [ 1901.907893] Bluetooth: hci10: sending frame failed (-49) [ 1901.913800] Bluetooth: hci12: sending frame failed (-49) [ 1901.947214] Bluetooth: Error in BCSP hdr checksum [ 1901.952240] Bluetooth: Error in BCSP hdr checksum [ 1902.017180] Bluetooth: Error in BCSP hdr checksum [ 1902.022074] Bluetooth: Error in BCSP hdr checksum [ 1902.207206] Bluetooth: Error in BCSP hdr checksum [ 1902.212081] Bluetooth: Error in BCSP hdr checksum [ 1902.277174] Bluetooth: Error in BCSP hdr checksum [ 1902.282057] Bluetooth: Error in BCSP hdr checksum [ 1902.467391] Bluetooth: Error in BCSP hdr checksum [ 1902.472397] Bluetooth: Error in BCSP hdr checksum [ 1902.537288] Bluetooth: Error in BCSP hdr checksum [ 1902.542188] Bluetooth: Error in BCSP hdr checksum [ 1902.727405] Bluetooth: Error in BCSP hdr checksum [ 1902.732306] Bluetooth: Error in BCSP hdr checksum [ 1902.777264] Bluetooth: hci13: command 0x1001 tx timeout [ 1902.782730] Bluetooth: hci13: sending frame failed (-49) [ 1902.797305] Bluetooth: Error in BCSP hdr checksum [ 1902.802192] Bluetooth: Error in BCSP hdr checksum [ 1902.987247] Bluetooth: Error in BCSP hdr checksum [ 1902.992144] Bluetooth: Error in BCSP hdr checksum [ 1903.058059] Bluetooth: Error in BCSP hdr checksum [ 1903.062959] Bluetooth: Error in BCSP hdr checksum [ 1903.257319] Bluetooth: Error in BCSP hdr checksum [ 1903.262217] Bluetooth: Error in BCSP hdr checksum [ 1903.317330] Bluetooth: Error in BCSP hdr checksum [ 1903.322276] Bluetooth: Error in BCSP hdr checksum [ 1903.416957] Bluetooth: hci8: command 0x1009 tx timeout [ 1903.426969] Bluetooth: hci3: command 0x1009 tx timeout [ 1903.517181] Bluetooth: Error in BCSP hdr checksum [ 1903.522069] Bluetooth: Error in BCSP hdr checksum [ 1903.587686] Bluetooth: Error in BCSP hdr checksum [ 1903.592583] Bluetooth: Error in BCSP hdr checksum [ 1903.777165] Bluetooth: Error in BCSP hdr checksum [ 1903.782183] Bluetooth: Error in BCSP hdr checksum [ 1903.847124] Bluetooth: Error in BCSP hdr checksum [ 1903.852018] Bluetooth: Error in BCSP hdr checksum [ 1903.976978] Bluetooth: hci12: command 0x1009 tx timeout [ 1903.982477] Bluetooth: hci10: command 0x1009 tx timeout [ 1904.037134] Bluetooth: Error in BCSP hdr checksum [ 1904.042185] Bluetooth: Error in BCSP hdr checksum [ 1904.047121] Bluetooth: Error in BCSP hdr checksum 11:39:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 11:39:14 executing program 5 (fault-call:3 fault-nth:62): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1904.107216] Bluetooth: Error in BCSP hdr checksum [ 1904.112210] Bluetooth: Error in BCSP hdr checksum [ 1904.200697] FAULT_INJECTION: forcing a failure. [ 1904.200697] name failslab, interval 1, probability 0, space 0, times 0 [ 1904.213448] CPU: 1 PID: 24070 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1904.221364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1904.230757] Call Trace: [ 1904.233357] dump_stack+0x1fc/0x2ef [ 1904.236977] should_fail.cold+0xa/0xf [ 1904.240768] ? setup_fault_attr+0x200/0x200 [ 1904.245603] __should_failslab+0x115/0x180 [ 1904.249846] should_failslab+0x5/0x10 [ 1904.253632] kmem_cache_alloc_node+0x245/0x3b0 [ 1904.258206] __alloc_skb+0x71/0x560 [ 1904.261822] alloc_skb_with_frags+0x92/0x570 [ 1904.266218] ? sock_alloc_send_pskb+0xb3/0x830 [ 1904.270797] sock_alloc_send_pskb+0x6e1/0x830 [ 1904.275288] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1904.279867] ? sock_kzfree_s+0x60/0x60 [ 1904.283742] ? lock_downgrade+0x720/0x720 [ 1904.287885] ? do_raw_spin_unlock+0x171/0x230 [ 1904.292375] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1904.296783] ? rcu_nmi_exit+0xb3/0x180 [ 1904.300667] ? unix_dgram_poll+0x6c0/0x6c0 [ 1904.304907] ? unix_dgram_poll+0x6c0/0x6c0 [ 1904.309171] ? unix_dgram_poll+0x6c0/0x6c0 [ 1904.313410] sock_sendmsg+0xc3/0x120 [ 1904.317123] ___sys_sendmsg+0x3b3/0x8e0 [ 1904.321092] ? copy_msghdr_from_user+0x440/0x440 [ 1904.325835] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1904.330581] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1904.335151] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1904.339898] ? mark_held_locks+0xf0/0xf0 [ 1904.343946] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1904.348690] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1904.353257] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1904.358015] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1904.362760] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1904.367333] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1904.372082] ? __might_fault+0x11f/0x1d0 [ 1904.376152] ? lock_downgrade+0x720/0x720 [ 1904.380287] ? lock_acquire+0x170/0x3c0 [ 1904.384278] __sys_sendmmsg+0x195/0x470 [ 1904.388247] ? __ia32_sys_sendmsg+0x220/0x220 [ 1904.392731] ? retint_kernel+0x2d/0x2d [ 1904.396626] ? _raw_spin_unlock_irq+0x50/0x80 [ 1904.401137] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1904.405889] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1904.410546] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1904.415291] ? rcu_nmi_exit+0xb3/0x180 [ 1904.419166] ? retint_kernel+0x2d/0x2d [ 1904.423052] __x64_sys_sendmmsg+0x99/0x100 [ 1904.427276] do_syscall_64+0xf9/0x620 [ 1904.431074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1904.436255] RIP: 0033:0x4665e9 [ 1904.439434] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1904.458320] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1904.466050] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1904.473319] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1904.480573] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1904.487843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 11:39:14 executing program 5 (fault-call:3 fault-nth:63): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1904.495099] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1904.510009] Bluetooth: Error in BCSP hdr checksum [ 1904.516423] Bluetooth: hci6: sending frame failed (-49) [ 1904.516448] Bluetooth: Error in BCSP hdr checksum [ 1904.537408] Bluetooth: Error in BCSP hdr checksum [ 1904.543491] Bluetooth: Error in BCSP hdr checksum [ 1904.604214] FAULT_INJECTION: forcing a failure. [ 1904.604214] name failslab, interval 1, probability 0, space 0, times 0 [ 1904.615691] CPU: 0 PID: 24077 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1904.623559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1904.632894] Call Trace: [ 1904.635469] dump_stack+0x1fc/0x2ef [ 1904.639099] should_fail.cold+0xa/0xf [ 1904.642897] ? setup_fault_attr+0x200/0x200 [ 1904.647201] ? lock_acquire+0x170/0x3c0 [ 1904.651160] __should_failslab+0x115/0x180 [ 1904.655396] should_failslab+0x5/0x10 [ 1904.659190] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1904.664293] __kmalloc_node_track_caller+0x38/0x70 [ 1904.669210] __alloc_skb+0xae/0x560 [ 1904.672827] alloc_skb_with_frags+0x92/0x570 [ 1904.677227] ? mark_held_locks+0xf0/0xf0 [ 1904.681298] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1904.685880] sock_alloc_send_pskb+0x6e1/0x830 [ 1904.690361] ? sock_kzfree_s+0x60/0x60 [ 1904.694245] ? lock_downgrade+0x720/0x720 [ 1904.698384] ? lock_acquire+0x170/0x3c0 [ 1904.702350] ? unix_peer_get+0x1b/0x80 [ 1904.706223] ? do_raw_spin_unlock+0x171/0x230 [ 1904.710707] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1904.715101] ? aa_sk_perm+0x534/0x930 [ 1904.718897] ? unix_dgram_poll+0x6c0/0x6c0 [ 1904.723160] ? aa_af_perm+0x230/0x230 [ 1904.726946] ? kernel_recvmsg+0x220/0x220 [ 1904.731078] ? unix_dgram_poll+0x6c0/0x6c0 [ 1904.735295] sock_sendmsg+0xc3/0x120 [ 1904.739005] ___sys_sendmsg+0x3b3/0x8e0 [ 1904.742992] ? copy_msghdr_from_user+0x440/0x440 [ 1904.747730] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1904.752469] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1904.757042] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1904.761791] ? mark_held_locks+0xf0/0xf0 [ 1904.765836] ? mark_held_locks+0xa6/0xf0 [ 1904.769882] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1904.774623] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1904.777236] Bluetooth: Error in BCSP hdr checksum [ 1904.779369] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1904.779382] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1904.779398] ? rcu_nmi_exit+0xb3/0x180 [ 1904.779415] ? __might_fault+0x11f/0x1d0 [ 1904.779431] ? lock_downgrade+0x720/0x720 [ 1904.779444] ? lock_acquire+0x170/0x3c0 [ 1904.779469] __sys_sendmmsg+0x195/0x470 [ 1904.779486] ? __ia32_sys_sendmsg+0x220/0x220 [ 1904.779502] ? lock_downgrade+0x720/0x720 [ 1904.779527] ? __mutex_unlock_slowpath+0xea/0x610 [ 1904.779546] ? check_preemption_disabled+0x41/0x280 [ 1904.779560] ? wait_for_completion_io+0x10/0x10 [ 1904.779577] ? vfs_write+0x393/0x540 [ 1904.779596] ? ksys_write+0x1c8/0x2a0 [ 1904.779615] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1904.779632] __x64_sys_sendmmsg+0x99/0x100 11:39:14 executing program 5 (fault-call:3 fault-nth:64): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1904.779647] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1904.779661] do_syscall_64+0xf9/0x620 [ 1904.779679] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1904.779690] RIP: 0033:0x4665e9 [ 1904.779703] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1904.779710] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1904.779721] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1904.779730] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1904.779737] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1904.779745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1904.779753] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1904.789695] Bluetooth: Error in BCSP hdr checksum [ 1904.821159] Bluetooth: Error in BCSP hdr checksum [ 1904.834391] Bluetooth: Error in BCSP hdr checksum [ 1904.856992] Bluetooth: hci13: command 0x1009 tx timeout [ 1904.910906] FAULT_INJECTION: forcing a failure. [ 1904.910906] name failslab, interval 1, probability 0, space 0, times 0 [ 1904.970006] CPU: 1 PID: 24081 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1904.977977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1904.987312] Call Trace: [ 1904.989883] dump_stack+0x1fc/0x2ef [ 1904.993505] should_fail.cold+0xa/0xf [ 1904.997294] ? setup_fault_attr+0x200/0x200 [ 1905.001598] ? __should_failslab+0xe/0x180 [ 1905.005814] __should_failslab+0x115/0x180 [ 1905.010078] should_failslab+0x5/0x10 [ 1905.013865] kmem_cache_alloc_node+0x245/0x3b0 [ 1905.018432] __alloc_skb+0x71/0x560 [ 1905.022043] alloc_skb_with_frags+0x92/0x570 [ 1905.026430] ? mark_held_locks+0xf0/0xf0 [ 1905.030471] ? lock_downgrade+0x720/0x720 [ 1905.034596] ? lock_acquire+0x170/0x3c0 [ 1905.038554] sock_alloc_send_pskb+0x6e1/0x830 [ 1905.043038] ? sock_kzfree_s+0x60/0x60 [ 1905.046921] ? lock_downgrade+0x720/0x720 [ 1905.051049] ? lock_acquire+0x170/0x3c0 [ 1905.055005] ? unix_peer_get+0x1b/0x80 [ 1905.058890] ? do_raw_spin_unlock+0x171/0x230 [ 1905.063382] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1905.067783] ? aa_sk_perm+0x534/0x930 [ 1905.071574] ? unix_dgram_poll+0x6c0/0x6c0 [ 1905.075792] ? aa_af_perm+0x230/0x230 [ 1905.079618] ? kernel_recvmsg+0x220/0x220 [ 1905.083763] ? unix_dgram_poll+0x6c0/0x6c0 [ 1905.087979] sock_sendmsg+0xc3/0x120 [ 1905.091773] ___sys_sendmsg+0x3b3/0x8e0 [ 1905.095750] ? copy_msghdr_from_user+0x440/0x440 [ 1905.100493] ? mark_held_locks+0xa6/0xf0 [ 1905.104534] ? mark_held_locks+0xf0/0xf0 [ 1905.108575] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1905.113141] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1905.117903] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1905.122640] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1905.127376] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1905.131937] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1905.136672] ? __might_fault+0x11f/0x1d0 [ 1905.140715] ? lock_downgrade+0x720/0x720 [ 1905.144841] ? lock_acquire+0x170/0x3c0 [ 1905.148802] __sys_sendmmsg+0x195/0x470 [ 1905.152759] ? __ia32_sys_sendmsg+0x220/0x220 [ 1905.157232] ? lock_downgrade+0x720/0x720 [ 1905.161364] ? __mutex_unlock_slowpath+0xea/0x610 [ 1905.166200] ? check_preemption_disabled+0x41/0x280 [ 1905.171194] ? wait_for_completion_io+0x10/0x10 [ 1905.175864] ? vfs_write+0x393/0x540 [ 1905.179557] ? ksys_write+0x1c8/0x2a0 [ 1905.183343] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1905.188685] __x64_sys_sendmmsg+0x99/0x100 [ 1905.192923] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1905.197497] do_syscall_64+0xf9/0x620 [ 1905.201278] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1905.206447] RIP: 0033:0x4665e9 [ 1905.209621] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1905.228498] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1905.236183] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1905.243433] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1905.250697] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1905.257992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1905.265249] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1905.290534] Bluetooth: Error in BCSP hdr checksum [ 1905.294213] Bluetooth: Error in BCSP hdr checksum [ 1905.302001] Bluetooth: Error in BCSP hdr checksum [ 1905.307293] Bluetooth: Error in BCSP hdr checksum [ 1905.537079] Bluetooth: Error in BCSP hdr checksum [ 1905.542063] Bluetooth: Error in BCSP hdr checksum [ 1905.548285] Bluetooth: Error in BCSP hdr checksum [ 1905.553159] Bluetooth: Error in BCSP hdr checksum [ 1905.797096] Bluetooth: Error in BCSP hdr checksum [ 1905.802069] Bluetooth: Error in BCSP hdr checksum [ 1905.808404] Bluetooth: Error in BCSP hdr checksum [ 1905.813279] Bluetooth: Error in BCSP hdr checksum [ 1906.057290] Bluetooth: Error in BCSP hdr checksum [ 1906.062294] Bluetooth: Error in BCSP hdr checksum [ 1906.067878] Bluetooth: Error in BCSP hdr checksum [ 1906.072847] Bluetooth: Error in BCSP hdr checksum [ 1906.316985] Bluetooth: Error in BCSP hdr checksum [ 1906.321949] Bluetooth: Error in BCSP hdr checksum [ 1906.327867] Bluetooth: Error in BCSP hdr checksum [ 1906.332841] Bluetooth: Error in BCSP hdr checksum [ 1906.536942] Bluetooth: hci6: command 0x1003 tx timeout [ 1906.542284] Bluetooth: hci6: sending frame failed (-49) [ 1906.577536] Bluetooth: Error in BCSP hdr checksum [ 1906.582485] Bluetooth: Error in BCSP hdr checksum [ 1906.588347] Bluetooth: Error in BCSP hdr checksum [ 1906.593210] Bluetooth: Error in BCSP hdr checksum [ 1906.836924] Bluetooth: Error in BCSP hdr checksum [ 1906.841880] Bluetooth: Error in BCSP hdr checksum [ 1906.847940] Bluetooth: Error in BCSP hdr checksum [ 1906.852818] Bluetooth: Error in BCSP hdr checksum [ 1907.096891] Bluetooth: Error in BCSP hdr checksum [ 1907.101794] Bluetooth: Error in BCSP hdr checksum [ 1907.117246] Bluetooth: Error in BCSP hdr checksum [ 1907.122253] Bluetooth: Error in BCSP hdr checksum 11:39:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xf) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000000)) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:39:17 executing program 5 (fault-call:3 fault-nth:65): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:39:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) [ 1907.362593] Bluetooth: Error in BCSP hdr checksum [ 1907.372191] Bluetooth: Error in BCSP hdr checksum [ 1907.383713] Bluetooth: Error in BCSP hdr checksum [ 1907.388734] Bluetooth: Error in BCSP hdr checksum [ 1907.435003] FAULT_INJECTION: forcing a failure. [ 1907.435003] name failslab, interval 1, probability 0, space 0, times 0 [ 1907.458898] CPU: 0 PID: 24095 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1907.466799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1907.476155] Call Trace: [ 1907.478751] dump_stack+0x1fc/0x2ef [ 1907.482367] should_fail.cold+0xa/0xf [ 1907.486253] ? setup_fault_attr+0x200/0x200 [ 1907.490575] ? __should_failslab+0xdb/0x180 [ 1907.494925] __should_failslab+0x115/0x180 [ 1907.499204] should_failslab+0x5/0x10 [ 1907.502988] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1907.508203] __kmalloc_node_track_caller+0x38/0x70 [ 1907.513138] __alloc_skb+0xae/0x560 [ 1907.516756] alloc_skb_with_frags+0x92/0x570 [ 1907.521248] ? mark_held_locks+0xf0/0xf0 [ 1907.525320] ? lock_downgrade+0x720/0x720 [ 1907.529451] ? lock_acquire+0x170/0x3c0 [ 1907.533427] sock_alloc_send_pskb+0x6e1/0x830 [ 1907.537909] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1907.542647] ? rcu_nmi_exit+0xb3/0x180 [ 1907.546524] ? sock_kzfree_s+0x60/0x60 [ 1907.550397] ? lock_downgrade+0x720/0x720 [ 1907.554539] ? lock_acquire+0x170/0x3c0 [ 1907.558510] ? unix_peer_get+0x1b/0x80 [ 1907.562383] ? do_raw_spin_unlock+0x171/0x230 [ 1907.566864] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1907.571258] ? aa_sk_perm+0x534/0x930 [ 1907.575045] ? unix_dgram_poll+0x6c0/0x6c0 [ 1907.579259] ? aa_af_perm+0x230/0x230 [ 1907.583059] ? kernel_recvmsg+0x220/0x220 [ 1907.587194] ? unix_dgram_poll+0x6c0/0x6c0 [ 1907.591410] sock_sendmsg+0xc3/0x120 [ 1907.595106] ___sys_sendmsg+0x3b3/0x8e0 [ 1907.599067] ? copy_msghdr_from_user+0x440/0x440 [ 1907.603821] ? finish_task_switch+0x146/0x760 [ 1907.608298] ? finish_task_switch+0x118/0x760 [ 1907.612778] ? switch_mm_irqs_off+0x764/0x1340 [ 1907.617345] ? mark_held_locks+0xa6/0xf0 [ 1907.621401] ? mark_held_locks+0xf0/0xf0 [ 1907.625448] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1907.630191] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1907.634932] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1907.636981] Bluetooth: Error in BCSP hdr checksum [ 1907.639505] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1907.639527] ? rcu_nmi_exit+0xb3/0x180 [ 1907.644380] Bluetooth: Error in BCSP hdr checksum [ 1907.649091] ? retint_kernel+0x2d/0x2d [ 1907.649120] ? lock_is_held_type+0x17a/0x210 [ 1907.649141] __sys_sendmmsg+0x195/0x470 [ 1907.649158] ? __ia32_sys_sendmsg+0x220/0x220 [ 1907.649173] ? lock_downgrade+0x720/0x720 [ 1907.649193] ? __mutex_unlock_slowpath+0xea/0x610 [ 1907.649210] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1907.688360] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1907.692931] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1907.697680] ? rcu_nmi_exit+0xb3/0x180 [ 1907.701551] ? retint_kernel+0x2d/0x2d [ 1907.705428] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1907.710789] __x64_sys_sendmmsg+0x99/0x100 [ 1907.715009] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1907.719590] do_syscall_64+0xf9/0x620 [ 1907.723374] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1907.728545] RIP: 0033:0x4665e9 [ 1907.731720] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1907.750863] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1907.758556] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1907.765805] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1907.773053] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 11:39:17 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x101800, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) r2 = syz_open_dev$audion(&(0x7f0000000100), 0x17a, 0x80) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x14) [ 1907.780300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1907.787547] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1907.818077] Bluetooth: Error in BCSP hdr checksum [ 1907.823658] Bluetooth: Error in BCSP hdr checksum [ 1907.844893] Bluetooth: hci8: sending frame failed (-49) [ 1907.897206] Bluetooth: Error in BCSP hdr checksum [ 1907.902089] Bluetooth: Error in BCSP hdr checksum 11:39:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:39:17 executing program 5 (fault-call:3 fault-nth:66): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1908.021816] Bluetooth: hci10: Frame reassembly failed (-84) [ 1908.034133] Bluetooth: hci10: Frame reassembly failed (-84) [ 1908.063302] FAULT_INJECTION: forcing a failure. [ 1908.063302] name failslab, interval 1, probability 0, space 0, times 0 [ 1908.075285] CPU: 1 PID: 24120 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1908.083254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1908.092669] Call Trace: [ 1908.095261] dump_stack+0x1fc/0x2ef [ 1908.098881] should_fail.cold+0xa/0xf [ 1908.102682] ? setup_fault_attr+0x200/0x200 [ 1908.107117] ? lock_acquire+0x170/0x3c0 [ 1908.111116] __should_failslab+0x115/0x180 [ 1908.115345] should_failslab+0x5/0x10 [ 1908.119134] kmem_cache_alloc_node+0x245/0x3b0 [ 1908.123707] __alloc_skb+0x71/0x560 [ 1908.127326] alloc_skb_with_frags+0x92/0x570 [ 1908.131720] ? mark_held_locks+0xf0/0xf0 [ 1908.135769] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1908.140336] sock_alloc_send_pskb+0x6e1/0x830 [ 1908.144820] ? sock_kzfree_s+0x60/0x60 [ 1908.148739] ? lock_downgrade+0x720/0x720 [ 1908.152868] ? lock_acquire+0x170/0x3c0 [ 1908.156825] ? unix_peer_get+0x1b/0x80 [ 1908.160700] ? do_raw_spin_unlock+0x171/0x230 [ 1908.165230] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1908.169623] ? aa_sk_perm+0x534/0x930 [ 1908.173409] ? unix_dgram_poll+0x6c0/0x6c0 [ 1908.177741] ? aa_af_perm+0x230/0x230 [ 1908.181628] ? kernel_recvmsg+0x220/0x220 [ 1908.185787] ? unix_dgram_poll+0x6c0/0x6c0 [ 1908.190048] sock_sendmsg+0xc3/0x120 [ 1908.193765] ___sys_sendmsg+0x3b3/0x8e0 [ 1908.197747] ? copy_msghdr_from_user+0x440/0x440 [ 1908.202482] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1908.207225] ? mark_held_locks+0xa6/0xf0 [ 1908.211283] ? mark_held_locks+0xf0/0xf0 [ 1908.215346] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1908.219909] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1908.224647] ? rcu_nmi_exit+0xb3/0x180 [ 1908.228515] ? retint_kernel+0x2d/0x2d [ 1908.232385] ? __might_fault+0x11f/0x1d0 [ 1908.236428] ? lock_downgrade+0x720/0x720 [ 1908.240559] ? lock_acquire+0x170/0x3c0 [ 1908.244520] __sys_sendmmsg+0x195/0x470 [ 1908.248513] ? __ia32_sys_sendmsg+0x220/0x220 [ 1908.253000] ? lock_downgrade+0x720/0x720 [ 1908.257155] ? __mutex_unlock_slowpath+0xea/0x610 [ 1908.261987] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1908.266730] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1908.271293] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1908.276039] ? rcu_nmi_exit+0xb3/0x180 [ 1908.279934] ? retint_kernel+0x2d/0x2d [ 1908.283843] __x64_sys_sendmmsg+0x99/0x100 [ 1908.288092] do_syscall_64+0xf9/0x620 [ 1908.291899] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1908.297078] RIP: 0033:0x4665e9 [ 1908.300261] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1908.319155] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1908.326859] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1908.334115] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1908.341368] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1908.348630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1908.355900] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1908.372398] Bluetooth: Error in BCSP hdr checksum [ 1908.377891] Bluetooth: Error in BCSP hdr checksum [ 1908.382768] Bluetooth: Error in BCSP hdr checksum [ 1908.393882] Bluetooth: Error in BCSP hdr checksum [ 1908.616868] Bluetooth: hci6: command 0x1001 tx timeout [ 1908.622327] Bluetooth: hci6: sending frame failed (-49) [ 1908.628200] Bluetooth: Error in BCSP hdr checksum [ 1908.628596] Bluetooth: Error in BCSP hdr checksum [ 1908.633172] Bluetooth: Error in BCSP hdr checksum [ 1908.638290] Bluetooth: Error in BCSP hdr checksum [ 1908.887060] Bluetooth: Error in BCSP hdr checksum [ 1908.887607] Bluetooth: Error in BCSP hdr checksum [ 1908.893496] Bluetooth: Error in BCSP hdr checksum [ 1908.897278] Bluetooth: Error in BCSP hdr checksum [ 1909.146866] Bluetooth: Error in BCSP hdr checksum [ 1909.151949] Bluetooth: Error in BCSP hdr checksum [ 1909.156986] Bluetooth: Error in BCSP hdr checksum [ 1909.159323] Bluetooth: Error in BCSP hdr checksum [ 1909.161977] Bluetooth: Error in BCSP hdr checksum 11:39:19 executing program 5 (fault-call:3 fault-nth:67): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:39:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x4001, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1909.342039] FAULT_INJECTION: forcing a failure. [ 1909.342039] name failslab, interval 1, probability 0, space 0, times 0 [ 1909.353927] CPU: 1 PID: 24133 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1909.362077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1909.371426] Call Trace: [ 1909.374039] dump_stack+0x1fc/0x2ef [ 1909.377668] should_fail.cold+0xa/0xf [ 1909.381543] ? setup_fault_attr+0x200/0x200 [ 1909.385885] __should_failslab+0x115/0x180 [ 1909.390104] should_failslab+0x5/0x10 [ 1909.393895] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1909.398991] __kmalloc_node_track_caller+0x38/0x70 [ 1909.403916] __alloc_skb+0xae/0x560 [ 1909.407534] alloc_skb_with_frags+0x92/0x570 [ 1909.412017] ? mark_held_locks+0xf0/0xf0 [ 1909.416082] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1909.420652] sock_alloc_send_pskb+0x6e1/0x830 [ 1909.425144] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1909.429898] ? sock_kzfree_s+0x60/0x60 [ 1909.433779] ? retint_kernel+0x2d/0x2d [ 1909.437653] ? unix_dgram_sendmsg+0x274/0x12c0 [ 1909.442216] ? unix_dgram_sendmsg+0x2b5/0x12c0 [ 1909.446781] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1909.451176] ? aa_sk_perm+0x534/0x930 [ 1909.454959] ? unix_dgram_poll+0x6c0/0x6c0 [ 1909.459181] ? aa_af_perm+0x230/0x230 [ 1909.462967] ? kernel_recvmsg+0x220/0x220 [ 1909.467119] ? unix_dgram_poll+0x6c0/0x6c0 [ 1909.471357] sock_sendmsg+0xc3/0x120 [ 1909.475054] ___sys_sendmsg+0x3b3/0x8e0 [ 1909.479028] ? copy_msghdr_from_user+0x440/0x440 [ 1909.483785] ? _raw_spin_unlock_irq+0x5a/0x80 [ 1909.488275] ? finish_task_switch+0x146/0x760 [ 1909.492762] ? switch_mm_irqs_off+0x764/0x1340 [ 1909.497341] ? mark_held_locks+0xf0/0xf0 [ 1909.501384] ? __schedule+0x88f/0x2040 [ 1909.505272] ? rcu_nmi_exit+0xb3/0x180 [ 1909.509315] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1909.514141] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1909.519150] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1909.523715] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1909.528454] ? __might_fault+0x11f/0x1d0 [ 1909.532510] ? lock_downgrade+0x720/0x720 [ 1909.536638] ? lock_acquire+0x170/0x3c0 [ 1909.540616] __sys_sendmmsg+0x195/0x470 [ 1909.544582] ? __ia32_sys_sendmsg+0x220/0x220 [ 1909.549070] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1909.553827] ? lock_downgrade+0x720/0x720 [ 1909.557966] ? __mutex_unlock_slowpath+0xea/0x610 [ 1909.562866] ? check_preemption_disabled+0x41/0x280 [ 1909.567898] ? wait_for_completion_io+0x10/0x10 [ 1909.572559] ? vfs_write+0x393/0x540 [ 1909.576270] ? ksys_write+0x1c8/0x2a0 [ 1909.580078] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1909.585440] __x64_sys_sendmmsg+0x99/0x100 [ 1909.589662] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1909.594292] do_syscall_64+0xf9/0x620 [ 1909.598127] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1909.603348] RIP: 0033:0x4665e9 [ 1909.606528] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1909.626023] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1909.633808] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1909.641067] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1909.648324] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1909.655601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1909.662860] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1909.680387] Bluetooth: Error in BCSP hdr checksum [ 1909.685273] Bluetooth: Error in BCSP hdr checksum [ 1909.685908] Bluetooth: hci3: command 0x1003 tx timeout [ 1909.692217] Bluetooth: Error in BCSP hdr checksum [ 1909.696742] Bluetooth: hci3: sending frame failed (-49) [ 1909.723653] Bluetooth: Error in BCSP hdr checksum [ 1909.896612] Bluetooth: hci8: command 0x1003 tx timeout [ 1909.902444] Bluetooth: hci8: sending frame failed (-49) [ 1909.937155] Bluetooth: Error in BCSP hdr checksum [ 1909.942169] Bluetooth: Error in BCSP hdr checksum [ 1909.947698] Bluetooth: Error in BCSP hdr checksum [ 1909.952663] Bluetooth: Error in BCSP hdr checksum [ 1910.056618] Bluetooth: hci10: command 0x1003 tx timeout [ 1910.062230] Bluetooth: hci10: sending frame failed (-49) [ 1910.196729] Bluetooth: Error in BCSP hdr checksum [ 1910.201727] Bluetooth: Error in BCSP hdr checksum [ 1910.208310] Bluetooth: Error in BCSP hdr checksum [ 1910.213264] Bluetooth: Error in BCSP hdr checksum [ 1910.467595] Bluetooth: Error in BCSP hdr checksum [ 1910.469980] Bluetooth: Error in BCSP hdr checksum [ 1910.472579] Bluetooth: Error in BCSP hdr checksum [ 1910.480279] Bluetooth: Error in BCSP hdr checksum [ 1910.706565] Bluetooth: hci6: command 0x1009 tx timeout [ 1910.726879] Bluetooth: Error in BCSP hdr checksum [ 1910.726938] Bluetooth: Error in BCSP hdr checksum [ 1910.731797] Bluetooth: Error in BCSP hdr checksum [ 1910.737552] Bluetooth: Error in BCSP hdr checksum [ 1910.986810] Bluetooth: Error in BCSP hdr checksum [ 1910.991848] Bluetooth: Error in BCSP hdr checksum [ 1910.997742] Bluetooth: Error in BCSP hdr checksum [ 1911.002641] Bluetooth: Error in BCSP hdr checksum [ 1911.246858] Bluetooth: Error in BCSP hdr checksum [ 1911.251742] Bluetooth: Error in BCSP hdr checksum [ 1911.257737] Bluetooth: Error in BCSP hdr checksum [ 1911.262743] Bluetooth: Error in BCSP hdr checksum [ 1911.506768] Bluetooth: Error in BCSP hdr checksum [ 1911.511749] Bluetooth: Error in BCSP hdr checksum [ 1911.517711] Bluetooth: Error in BCSP hdr checksum [ 1911.522696] Bluetooth: Error in BCSP hdr checksum [ 1911.736521] Bluetooth: hci3: command 0x1001 tx timeout [ 1911.741876] Bluetooth: hci3: sending frame failed (-49) [ 1911.766750] Bluetooth: Error in BCSP hdr checksum [ 1911.771634] Bluetooth: Error in BCSP hdr checksum [ 1911.777705] Bluetooth: Error in BCSP hdr checksum [ 1911.782616] Bluetooth: Error in BCSP hdr checksum [ 1911.976578] Bluetooth: hci8: command 0x1001 tx timeout [ 1911.981969] Bluetooth: hci8: sending frame failed (-49) [ 1912.026728] Bluetooth: Error in BCSP hdr checksum [ 1912.031720] Bluetooth: Error in BCSP hdr checksum [ 1912.046773] Bluetooth: Error in BCSP hdr checksum [ 1912.052153] Bluetooth: Error in BCSP hdr checksum [ 1912.136573] Bluetooth: hci10: command 0x1001 tx timeout [ 1912.142018] Bluetooth: hci10: sending frame failed (-49) [ 1912.286783] Bluetooth: Error in BCSP hdr checksum [ 1912.291667] Bluetooth: Error in BCSP hdr checksum [ 1912.317461] Bluetooth: Error in BCSP hdr checksum [ 1912.322345] Bluetooth: Error in BCSP hdr checksum [ 1912.546808] Bluetooth: Error in BCSP hdr checksum [ 1912.551750] Bluetooth: Error in BCSP hdr checksum [ 1912.577459] Bluetooth: Error in BCSP hdr checksum [ 1912.582403] Bluetooth: Error in BCSP hdr checksum [ 1912.806694] Bluetooth: Error in BCSP hdr checksum [ 1912.811577] Bluetooth: Error in BCSP hdr checksum [ 1912.837085] Bluetooth: Error in BCSP hdr checksum [ 1912.842080] Bluetooth: Error in BCSP hdr checksum [ 1913.066739] Bluetooth: Error in BCSP hdr checksum [ 1913.071676] Bluetooth: Error in BCSP hdr checksum [ 1913.096707] Bluetooth: Error in BCSP hdr checksum [ 1913.101588] Bluetooth: Error in BCSP hdr checksum [ 1913.326644] Bluetooth: Error in BCSP hdr checksum [ 1913.331511] Bluetooth: Error in BCSP hdr checksum [ 1913.357181] Bluetooth: Error in BCSP hdr checksum [ 1913.362078] Bluetooth: Error in BCSP hdr checksum [ 1913.586634] Bluetooth: Error in BCSP hdr checksum [ 1913.591509] Bluetooth: Error in BCSP hdr checksum [ 1913.617156] Bluetooth: Error in BCSP hdr checksum [ 1913.622034] Bluetooth: Error in BCSP hdr checksum [ 1913.816448] Bluetooth: hci3: command 0x1009 tx timeout [ 1913.856643] Bluetooth: Error in BCSP hdr checksum [ 1913.861594] Bluetooth: Error in BCSP hdr checksum [ 1913.876694] Bluetooth: Error in BCSP hdr checksum [ 1913.881600] Bluetooth: Error in BCSP hdr checksum [ 1914.056397] Bluetooth: hci8: command 0x1009 tx timeout [ 1914.116806] Bluetooth: Error in BCSP hdr checksum [ 1914.121682] Bluetooth: Error in BCSP hdr checksum [ 1914.137369] Bluetooth: Error in BCSP hdr checksum [ 1914.142767] Bluetooth: Error in BCSP hdr checksum [ 1914.216362] Bluetooth: hci10: command 0x1009 tx timeout [ 1914.386651] Bluetooth: Error in BCSP hdr checksum [ 1914.391590] Bluetooth: Error in BCSP hdr checksum [ 1914.398242] Bluetooth: Error in BCSP hdr checksum [ 1914.403142] Bluetooth: Error in BCSP hdr checksum [ 1914.646552] Bluetooth: Error in BCSP hdr checksum [ 1914.651437] Bluetooth: Error in BCSP hdr checksum [ 1914.667339] Bluetooth: Error in BCSP hdr checksum [ 1914.672214] Bluetooth: Error in BCSP hdr checksum [ 1914.906655] Bluetooth: Error in BCSP hdr checksum [ 1914.911541] Bluetooth: Error in BCSP hdr checksum [ 1914.926601] Bluetooth: Error in BCSP hdr checksum [ 1914.931479] Bluetooth: Error in BCSP hdr checksum 11:39:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 11:39:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:39:24 executing program 5 (fault-call:3 fault-nth:68): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1915.109693] FAULT_INJECTION: forcing a failure. [ 1915.109693] name failslab, interval 1, probability 0, space 0, times 0 [ 1915.124562] CPU: 0 PID: 24150 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1915.132467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1915.141821] Call Trace: [ 1915.144420] dump_stack+0x1fc/0x2ef [ 1915.148047] should_fail.cold+0xa/0xf [ 1915.151834] ? setup_fault_attr+0x200/0x200 [ 1915.156145] ? lock_acquire+0x170/0x3c0 [ 1915.160160] __should_failslab+0x115/0x180 [ 1915.164380] should_failslab+0x5/0x10 [ 1915.168347] kmem_cache_alloc_node+0x245/0x3b0 [ 1915.172957] __alloc_skb+0x71/0x560 [ 1915.176566] alloc_skb_with_frags+0x92/0x570 [ 1915.180958] ? sock_alloc_send_pskb+0x210/0x830 [ 1915.185613] sock_alloc_send_pskb+0x6e1/0x830 [ 1915.190094] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1915.194835] ? sock_kzfree_s+0x60/0x60 [ 1915.198705] ? lock_downgrade+0x720/0x720 [ 1915.202839] ? lock_acquire+0x170/0x3c0 [ 1915.206805] ? unix_peer_get+0x1b/0x80 [ 1915.210685] ? do_raw_spin_unlock+0x171/0x230 [ 1915.215165] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1915.219558] ? aa_sk_perm+0x534/0x930 [ 1915.223347] ? unix_dgram_poll+0x6c0/0x6c0 [ 1915.227558] ? aa_af_perm+0x230/0x230 [ 1915.231341] ? kernel_recvmsg+0x220/0x220 [ 1915.235476] ? unix_dgram_poll+0x6c0/0x6c0 [ 1915.239692] sock_sendmsg+0xc3/0x120 [ 1915.243391] ___sys_sendmsg+0x3b3/0x8e0 [ 1915.247366] ? copy_msghdr_from_user+0x440/0x440 [ 1915.252108] ? mark_held_locks+0xa6/0xf0 [ 1915.256151] ? mark_held_locks+0xf0/0xf0 [ 1915.260196] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1915.264768] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1915.269525] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1915.274266] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1915.278839] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1915.283580] ? __might_fault+0x11f/0x1d0 [ 1915.287633] ? lock_downgrade+0x720/0x720 [ 1915.291772] ? lock_acquire+0x170/0x3c0 [ 1915.295732] __sys_sendmmsg+0x195/0x470 [ 1915.299688] ? __ia32_sys_sendmsg+0x220/0x220 [ 1915.304176] ? lock_downgrade+0x720/0x720 [ 1915.308325] ? __mutex_unlock_slowpath+0xea/0x610 [ 1915.313159] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1915.317908] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1915.322482] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1915.327232] ? rcu_nmi_exit+0xb3/0x180 [ 1915.331103] ? retint_kernel+0x2d/0x2d [ 1915.334971] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1915.340323] __x64_sys_sendmmsg+0x99/0x100 [ 1915.344541] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1915.349118] do_syscall_64+0xf9/0x620 [ 1915.352901] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1915.358067] RIP: 0033:0x4665e9 [ 1915.361239] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1915.380215] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1915.387904] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1915.395154] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1915.402401] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 11:39:25 executing program 5 (fault-call:3 fault-nth:69): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1915.409647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1915.416902] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1915.437384] Bluetooth: Error in BCSP hdr checksum [ 1915.442310] Bluetooth: Error in BCSP hdr checksum [ 1915.447964] Bluetooth: Error in BCSP hdr checksum [ 1915.452878] Bluetooth: Error in BCSP hdr checksum [ 1915.512678] FAULT_INJECTION: forcing a failure. [ 1915.512678] name failslab, interval 1, probability 0, space 0, times 0 [ 1915.524158] CPU: 1 PID: 24160 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1915.532028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1915.541503] Call Trace: [ 1915.544087] dump_stack+0x1fc/0x2ef [ 1915.547701] should_fail.cold+0xa/0xf [ 1915.551520] ? setup_fault_attr+0x200/0x200 [ 1915.555834] ? lock_acquire+0x170/0x3c0 [ 1915.559806] __should_failslab+0x115/0x180 [ 1915.564034] should_failslab+0x5/0x10 [ 1915.567825] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1915.572912] __kmalloc_node_track_caller+0x38/0x70 [ 1915.577837] __alloc_skb+0xae/0x560 [ 1915.581473] alloc_skb_with_frags+0x92/0x570 [ 1915.585866] ? mark_held_locks+0xf0/0xf0 [ 1915.589911] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1915.594476] sock_alloc_send_pskb+0x6e1/0x830 [ 1915.599072] ? sock_kzfree_s+0x60/0x60 [ 1915.603748] ? lock_downgrade+0x720/0x720 [ 1915.607892] ? lock_acquire+0x170/0x3c0 [ 1915.611862] ? unix_peer_get+0x1b/0x80 [ 1915.615748] ? do_raw_spin_unlock+0x171/0x230 [ 1915.620255] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1915.624671] ? aa_sk_perm+0x534/0x930 [ 1915.628457] ? unix_dgram_poll+0x6c0/0x6c0 [ 1915.632675] ? aa_af_perm+0x230/0x230 [ 1915.636472] ? kernel_recvmsg+0x220/0x220 [ 1915.640633] ? unix_dgram_poll+0x6c0/0x6c0 [ 1915.644862] sock_sendmsg+0xc3/0x120 [ 1915.648566] ___sys_sendmsg+0x3b3/0x8e0 [ 1915.652524] ? copy_msghdr_from_user+0x440/0x440 [ 1915.657272] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1915.662372] ? mark_held_locks+0xa6/0xf0 [ 1915.666417] ? mark_held_locks+0xf0/0xf0 [ 1915.670463] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1915.675044] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1915.679809] ? rcu_nmi_exit+0xb3/0x180 [ 1915.683690] ? retint_kernel+0x2d/0x2d [ 1915.687567] ? __might_fault+0x11f/0x1d0 [ 1915.691615] ? lock_downgrade+0x720/0x720 [ 1915.695761] ? lock_acquire+0x170/0x3c0 [ 1915.697292] Bluetooth: Error in BCSP hdr checksum [ 1915.699738] __sys_sendmmsg+0x195/0x470 [ 1915.699757] ? __ia32_sys_sendmsg+0x220/0x220 [ 1915.699783] ? __mutex_unlock_slowpath+0xea/0x610 [ 1915.704737] Bluetooth: Error in BCSP hdr checksum [ 1915.708569] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1915.708589] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1915.708603] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1915.708619] ? rcu_nmi_exit+0xb3/0x180 [ 1915.708634] ? retint_kernel+0x2d/0x2d [ 1915.708654] __x64_sys_sendmmsg+0x99/0x100 [ 1915.708668] do_syscall_64+0xf9/0x620 [ 1915.708685] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1915.708698] RIP: 0033:0x4665e9 [ 1915.761006] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1915.779990] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1915.787690] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1915.794949] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1915.802205] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1915.809554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1915.816813] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1915.842645] ieee802154 phy0 wpan0: encryption failed: -22 [ 1915.848388] ieee802154 phy1 wpan1: encryption failed: -22 11:39:25 executing program 5 (fault-call:3 fault-nth:70): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1915.873248] Bluetooth: Error in BCSP hdr checksum [ 1915.881597] Bluetooth: Error in BCSP hdr checksum [ 1915.954341] FAULT_INJECTION: forcing a failure. [ 1915.954341] name failslab, interval 1, probability 0, space 0, times 0 [ 1915.958655] Bluetooth: Error in BCSP hdr checksum [ 1915.966140] CPU: 1 PID: 24166 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1915.973475] Bluetooth: Error in BCSP hdr checksum [ 1915.978377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1915.978383] Call Trace: [ 1915.978403] dump_stack+0x1fc/0x2ef [ 1915.978422] should_fail.cold+0xa/0xf [ 1915.978439] ? setup_fault_attr+0x200/0x200 [ 1915.978455] ? lock_acquire+0x170/0x3c0 [ 1915.978474] __should_failslab+0x115/0x180 [ 1915.978491] should_failslab+0x5/0x10 [ 1915.978505] kmem_cache_alloc_node+0x245/0x3b0 [ 1915.978524] __alloc_skb+0x71/0x560 [ 1915.978540] alloc_skb_with_frags+0x92/0x570 [ 1915.978553] ? mark_held_locks+0xf0/0xf0 [ 1915.978570] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1915.978585] sock_alloc_send_pskb+0x6e1/0x830 [ 1915.978609] ? sock_kzfree_s+0x60/0x60 [ 1915.978623] ? lock_downgrade+0x720/0x720 [ 1915.978637] ? lock_acquire+0x170/0x3c0 [ 1915.978651] ? unix_peer_get+0x1b/0x80 [ 1915.978669] ? do_raw_spin_unlock+0x171/0x230 [ 1915.978688] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1916.069559] ? aa_sk_perm+0x534/0x930 [ 1916.073355] ? unix_dgram_poll+0x6c0/0x6c0 [ 1916.077585] ? aa_af_perm+0x230/0x230 [ 1916.081381] ? kernel_recvmsg+0x220/0x220 [ 1916.085521] ? unix_dgram_poll+0x6c0/0x6c0 [ 1916.089767] sock_sendmsg+0xc3/0x120 [ 1916.093497] ___sys_sendmsg+0x3b3/0x8e0 [ 1916.097480] ? copy_msghdr_from_user+0x440/0x440 [ 1916.102317] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1916.107072] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1916.111646] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1916.116398] ? mark_held_locks+0xf0/0xf0 [ 1916.120499] ? rcu_nmi_exit+0xb3/0x180 [ 1916.124369] ? retint_kernel+0x2d/0x2d [ 1916.128246] ? __might_fault+0x11f/0x1d0 [ 1916.132313] ? lock_downgrade+0x720/0x720 [ 1916.136458] ? lock_acquire+0x170/0x3c0 [ 1916.140477] __sys_sendmmsg+0x195/0x470 [ 1916.144451] ? __ia32_sys_sendmsg+0x220/0x220 [ 1916.148933] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1916.153605] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1916.158248] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1916.163031] ? rcu_nmi_exit+0xb3/0x180 [ 1916.167018] ? retint_kernel+0x2d/0x2d [ 1916.170962] __x64_sys_sendmmsg+0x99/0x100 [ 1916.175547] do_syscall_64+0xf9/0x620 [ 1916.179342] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1916.184520] RIP: 0033:0x4665e9 [ 1916.187717] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1916.206907] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1916.214614] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1916.217165] Bluetooth: Error in BCSP hdr checksum [ 1916.221871] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1916.221880] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1916.221886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 11:39:26 executing program 5 (fault-call:3 fault-nth:71): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1916.221898] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1916.231221] Bluetooth: Error in BCSP hdr checksum [ 1916.266413] Bluetooth: Error in BCSP hdr checksum [ 1916.271307] Bluetooth: Error in BCSP hdr checksum [ 1916.317718] FAULT_INJECTION: forcing a failure. [ 1916.317718] name failslab, interval 1, probability 0, space 0, times 0 [ 1916.329985] CPU: 0 PID: 24172 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1916.338076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1916.347415] Call Trace: [ 1916.350000] dump_stack+0x1fc/0x2ef [ 1916.353628] should_fail.cold+0xa/0xf [ 1916.357420] ? setup_fault_attr+0x200/0x200 [ 1916.361726] ? lock_acquire+0x170/0x3c0 [ 1916.365687] __should_failslab+0x115/0x180 [ 1916.369911] should_failslab+0x5/0x10 [ 1916.373700] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1916.378787] __kmalloc_node_track_caller+0x38/0x70 [ 1916.383703] __alloc_skb+0xae/0x560 [ 1916.387317] alloc_skb_with_frags+0x92/0x570 [ 1916.391734] ? mark_held_locks+0xf0/0xf0 [ 1916.395781] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1916.400348] sock_alloc_send_pskb+0x6e1/0x830 [ 1916.404846] ? sock_kzfree_s+0x60/0x60 [ 1916.408716] ? lock_downgrade+0x720/0x720 [ 1916.412843] ? lock_acquire+0x170/0x3c0 [ 1916.416799] ? unix_peer_get+0x1b/0x80 [ 1916.420710] ? do_raw_spin_unlock+0x171/0x230 [ 1916.425189] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1916.429600] ? aa_sk_perm+0x534/0x930 [ 1916.433385] ? unix_dgram_poll+0x6c0/0x6c0 [ 1916.437602] ? aa_af_perm+0x230/0x230 [ 1916.441390] ? kernel_recvmsg+0x220/0x220 [ 1916.445526] ? unix_dgram_poll+0x6c0/0x6c0 [ 1916.449747] sock_sendmsg+0xc3/0x120 [ 1916.453447] ___sys_sendmsg+0x3b3/0x8e0 [ 1916.457410] ? copy_msghdr_from_user+0x440/0x440 [ 1916.462151] ? mark_held_locks+0xa6/0xf0 [ 1916.466216] ? mark_held_locks+0xf0/0xf0 [ 1916.470264] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1916.474920] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1916.479840] ? rcu_nmi_exit+0xb3/0x180 [ 1916.483714] ? retint_kernel+0x2d/0x2d [ 1916.487589] ? __might_fault+0x11f/0x1d0 [ 1916.491649] ? lock_downgrade+0x720/0x720 [ 1916.495801] ? lock_acquire+0x170/0x3c0 [ 1916.499765] __sys_sendmmsg+0x195/0x470 [ 1916.503723] ? __ia32_sys_sendmsg+0x220/0x220 [ 1916.508211] ? __mutex_unlock_slowpath+0xea/0x610 [ 1916.513047] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1916.517889] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1916.522475] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1916.527224] ? rcu_nmi_exit+0xb3/0x180 [ 1916.531096] ? retint_kernel+0x2d/0x2d [ 1916.534970] __x64_sys_sendmmsg+0x99/0x100 [ 1916.539194] do_syscall_64+0xf9/0x620 [ 1916.542978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1916.548148] RIP: 0033:0x4665e9 [ 1916.551319] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1916.570387] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1916.578107] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1916.585371] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1916.592814] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1916.600070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1916.607323] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1916.637859] Bluetooth: Error in BCSP hdr checksum [ 1916.642764] Bluetooth: Error in BCSP hdr checksum [ 1916.647831] Bluetooth: Error in BCSP hdr checksum [ 1916.652710] Bluetooth: Error in BCSP hdr checksum [ 1916.886600] Bluetooth: Error in BCSP hdr checksum [ 1916.886603] Bluetooth: Error in BCSP hdr checksum [ 1916.886635] Bluetooth: Error in BCSP hdr checksum [ 1916.891503] Bluetooth: Error in BCSP hdr checksum [ 1917.096261] Bluetooth: hci6: command 0x1003 tx timeout [ 1917.101730] Bluetooth: hci6: sending frame failed (-49) [ 1917.146454] Bluetooth: Error in BCSP hdr checksum [ 1917.151353] Bluetooth: Error in BCSP hdr checksum [ 1917.156896] Bluetooth: Error in BCSP hdr checksum [ 1917.161856] Bluetooth: Error in BCSP hdr checksum [ 1917.186339] Bluetooth: hci12: command 0x1003 tx timeout [ 1917.191845] Bluetooth: hci12: sending frame failed (-49) [ 1917.406477] Bluetooth: Error in BCSP hdr checksum [ 1917.411433] Bluetooth: Error in BCSP hdr checksum [ 1917.417582] Bluetooth: Error in BCSP hdr checksum [ 1917.422515] Bluetooth: Error in BCSP hdr checksum 11:39:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) [ 1917.667503] Bluetooth: Error in BCSP hdr checksum [ 1917.672376] Bluetooth: Error in BCSP hdr checksum [ 1917.677685] Bluetooth: Error in BCSP hdr checksum [ 1917.682737] Bluetooth: Error in BCSP hdr checksum [ 1917.926517] Bluetooth: Error in BCSP hdr checksum [ 1917.931460] Bluetooth: Error in BCSP hdr checksum [ 1917.946497] Bluetooth: Error in BCSP hdr checksum [ 1917.951559] Bluetooth: Error in BCSP hdr checksum [ 1917.976264] Bluetooth: hci13: command 0x1003 tx timeout [ 1917.981828] Bluetooth: hci13: sending frame failed (-49) 11:39:28 executing program 5 (fault-call:3 fault-nth:72): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:39:28 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r0 = syz_init_net_socket$ax25(0x3, 0x3, 0xca) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000180)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0x0) ioctl$KDADDIO(r2, 0x400455c8, 0x1) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) sendfile(r4, r1, &(0x7f0000000240)=0x6, 0x1000) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000100)={0x8, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00') [ 1918.196548] Bluetooth: Error in BCSP hdr checksum [ 1918.201525] Bluetooth: Error in BCSP hdr checksum [ 1918.207270] Bluetooth: Error in BCSP hdr checksum [ 1918.212261] Bluetooth: Error in BCSP hdr checksum 11:39:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)=0x6) [ 1918.331883] FAULT_INJECTION: forcing a failure. [ 1918.331883] name failslab, interval 1, probability 0, space 0, times 0 [ 1918.343634] CPU: 0 PID: 24199 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1918.351519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1918.360859] Call Trace: [ 1918.363487] dump_stack+0x1fc/0x2ef [ 1918.367115] should_fail.cold+0xa/0xf [ 1918.371085] ? setup_fault_attr+0x200/0x200 [ 1918.375477] ? lock_acquire+0x1ec/0x3c0 [ 1918.379528] __should_failslab+0x115/0x180 [ 1918.383754] should_failslab+0x5/0x10 [ 1918.387539] kmem_cache_alloc_node+0x245/0x3b0 [ 1918.392245] __alloc_skb+0x71/0x560 [ 1918.395888] alloc_skb_with_frags+0x92/0x570 [ 1918.400299] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.405043] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1918.409614] sock_alloc_send_pskb+0x6e1/0x830 [ 1918.414106] ? sock_kzfree_s+0x60/0x60 [ 1918.417987] ? lock_downgrade+0x720/0x720 [ 1918.422149] ? lock_acquire+0x1ec/0x3c0 [ 1918.426211] ? do_raw_spin_unlock+0x171/0x230 [ 1918.430700] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1918.435197] ? aa_sk_perm+0x534/0x930 [ 1918.438995] ? unix_dgram_poll+0x6c0/0x6c0 [ 1918.443216] ? aa_af_perm+0x230/0x230 [ 1918.447013] ? kernel_recvmsg+0x220/0x220 [ 1918.451146] ? unix_dgram_poll+0x6c0/0x6c0 [ 1918.455377] sock_sendmsg+0xc3/0x120 [ 1918.459076] ___sys_sendmsg+0x3b3/0x8e0 [ 1918.463135] ? copy_msghdr_from_user+0x440/0x440 [ 1918.467884] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.472647] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1918.477258] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.482004] ? mark_held_locks+0xf0/0xf0 [ 1918.486058] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.490816] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.495564] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1918.500129] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.504875] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1918.509450] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.514299] ? __might_fault+0x11f/0x1d0 [ 1918.518531] ? lock_downgrade+0x720/0x720 [ 1918.522665] ? lock_acquire+0x170/0x3c0 [ 1918.526703] __sys_sendmmsg+0x195/0x470 [ 1918.530664] ? __ia32_sys_sendmsg+0x220/0x220 [ 1918.535628] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.540366] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1918.544939] ? retint_kernel+0x2d/0x2d [ 1918.548807] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.553548] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1918.558118] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.562869] ? rcu_nmi_exit+0xb3/0x180 [ 1918.566739] ? retint_kernel+0x2d/0x2d [ 1918.570611] __x64_sys_sendmmsg+0x99/0x100 [ 1918.574830] do_syscall_64+0xf9/0x620 [ 1918.578623] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1918.583792] RIP: 0033:0x4665e9 [ 1918.586973] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1918.606004] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1918.613708] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1918.621075] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 11:39:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x210141, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1918.628354] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1918.635709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1918.642975] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1918.667869] Bluetooth: Error in BCSP hdr checksum [ 1918.667915] Bluetooth: Error in BCSP hdr checksum [ 1918.672834] Bluetooth: Error in BCSP hdr checksum 11:39:28 executing program 5 (fault-call:3 fault-nth:73): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1918.695340] Bluetooth: Error in BCSP hdr checksum [ 1918.767978] FAULT_INJECTION: forcing a failure. [ 1918.767978] name failslab, interval 1, probability 0, space 0, times 0 [ 1918.780813] CPU: 1 PID: 24209 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1918.788715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1918.798212] Call Trace: [ 1918.800795] dump_stack+0x1fc/0x2ef [ 1918.804419] should_fail.cold+0xa/0xf [ 1918.808244] ? setup_fault_attr+0x200/0x200 [ 1918.812567] ? lock_acquire+0x170/0x3c0 [ 1918.816552] __should_failslab+0x115/0x180 [ 1918.820979] should_failslab+0x5/0x10 [ 1918.824767] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1918.829881] __kmalloc_node_track_caller+0x38/0x70 [ 1918.834809] __alloc_skb+0xae/0x560 [ 1918.838528] alloc_skb_with_frags+0x92/0x570 [ 1918.842923] ? mark_held_locks+0xf0/0xf0 [ 1918.846984] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1918.851566] sock_alloc_send_pskb+0x6e1/0x830 [ 1918.856067] ? sock_kzfree_s+0x60/0x60 [ 1918.859948] ? lock_downgrade+0x720/0x720 [ 1918.864176] ? lock_acquire+0x170/0x3c0 [ 1918.868148] ? unix_peer_get+0x1b/0x80 [ 1918.872065] ? do_raw_spin_unlock+0x171/0x230 [ 1918.876567] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1918.880976] ? aa_sk_perm+0x534/0x930 [ 1918.884790] ? unix_dgram_poll+0x6c0/0x6c0 [ 1918.889035] ? aa_af_perm+0x230/0x230 [ 1918.892840] ? kernel_recvmsg+0x220/0x220 [ 1918.897052] ? unix_dgram_poll+0x6c0/0x6c0 [ 1918.901286] sock_sendmsg+0xc3/0x120 [ 1918.905084] ___sys_sendmsg+0x3b3/0x8e0 [ 1918.909064] ? copy_msghdr_from_user+0x440/0x440 [ 1918.913819] ? __fget+0x32f/0x510 [ 1918.916541] Bluetooth: Error in BCSP hdr checksum [ 1918.917286] ? mark_held_locks+0xf0/0xf0 [ 1918.917304] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.922291] Bluetooth: Error in BCSP hdr checksum [ 1918.926178] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1918.926193] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.926205] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.926219] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1918.926235] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.926256] ? __might_fault+0x11f/0x1d0 [ 1918.926274] ? lock_downgrade+0x720/0x720 [ 1918.926286] ? lock_acquire+0x170/0x3c0 [ 1918.926310] __sys_sendmmsg+0x195/0x470 [ 1918.926327] ? __ia32_sys_sendmsg+0x220/0x220 [ 1918.926339] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.926356] ? lock_downgrade+0x720/0x720 [ 1918.988716] ? __mutex_unlock_slowpath+0xea/0x610 [ 1918.993561] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1918.998327] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1919.002907] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1919.007687] ? rcu_nmi_exit+0xb3/0x180 [ 1919.011572] ? retint_kernel+0x2d/0x2d [ 1919.015494] __x64_sys_sendmmsg+0x99/0x100 [ 1919.019741] do_syscall_64+0xf9/0x620 [ 1919.023637] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1919.028818] RIP: 0033:0x4665e9 [ 1919.032132] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1919.051071] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1919.058874] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1919.066142] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1919.066149] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1919.066155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1919.066163] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1919.070344] Bluetooth: Error in BCSP hdr checksum [ 1919.101143] Bluetooth: Error in BCSP hdr checksum [ 1919.176171] Bluetooth: hci6: command 0x1001 tx timeout [ 1919.176429] Bluetooth: Error in BCSP hdr checksum [ 1919.186432] Bluetooth: hci6: sending frame failed (-49) [ 1919.187821] Bluetooth: Error in BCSP hdr checksum [ 1919.256194] Bluetooth: hci12: command 0x1001 tx timeout [ 1919.261710] Bluetooth: hci12: sending frame failed (-49) [ 1919.326427] Bluetooth: Error in BCSP hdr checksum [ 1919.331491] Bluetooth: Error in BCSP hdr checksum [ 1919.436671] Bluetooth: Error in BCSP hdr checksum [ 1919.441675] Bluetooth: Error in BCSP hdr checksum [ 1919.586532] Bluetooth: Error in BCSP hdr checksum [ 1919.591437] Bluetooth: Error in BCSP hdr checksum [ 1919.656162] Bluetooth: hci3: command 0x1003 tx timeout [ 1919.661572] Bluetooth: hci3: sending frame failed (-49) [ 1919.706598] Bluetooth: Error in BCSP hdr checksum [ 1919.711472] Bluetooth: Error in BCSP hdr checksum [ 1919.856600] Bluetooth: Error in BCSP hdr checksum [ 1919.861551] Bluetooth: Error in BCSP hdr checksum [ 1919.976316] Bluetooth: Error in BCSP hdr checksum [ 1919.981318] Bluetooth: Error in BCSP hdr checksum [ 1920.056125] Bluetooth: hci13: command 0x1001 tx timeout [ 1920.061999] Bluetooth: hci13: sending frame failed (-49) [ 1920.116336] Bluetooth: Error in BCSP hdr checksum [ 1920.121239] Bluetooth: Error in BCSP hdr checksum [ 1920.246320] Bluetooth: Error in BCSP hdr checksum [ 1920.251221] Bluetooth: Error in BCSP hdr checksum [ 1920.306280] Bluetooth: hci8: command 0x1003 tx timeout [ 1920.311742] Bluetooth: hci8: sending frame failed (-49) [ 1920.386393] Bluetooth: Error in BCSP hdr checksum [ 1920.391346] Bluetooth: Error in BCSP hdr checksum [ 1920.506307] Bluetooth: Error in BCSP hdr checksum [ 1920.511324] Bluetooth: Error in BCSP hdr checksum [ 1920.646328] Bluetooth: Error in BCSP hdr checksum [ 1920.651604] Bluetooth: Error in BCSP hdr checksum [ 1920.776769] Bluetooth: Error in BCSP hdr checksum [ 1920.781678] Bluetooth: Error in BCSP hdr checksum [ 1920.906288] Bluetooth: Error in BCSP hdr checksum [ 1920.911182] Bluetooth: Error in BCSP hdr checksum [ 1921.036250] Bluetooth: Error in BCSP hdr checksum [ 1921.041608] Bluetooth: Error in BCSP hdr checksum [ 1921.166305] Bluetooth: Error in BCSP hdr checksum [ 1921.171235] Bluetooth: Error in BCSP hdr checksum [ 1921.266049] Bluetooth: hci6: command 0x1009 tx timeout [ 1921.306229] Bluetooth: Error in BCSP hdr checksum [ 1921.311321] Bluetooth: Error in BCSP hdr checksum [ 1921.316286] Bluetooth: Error in BCSP hdr checksum [ 1921.336033] Bluetooth: hci12: command 0x1009 tx timeout [ 1921.426497] Bluetooth: Error in BCSP hdr checksum [ 1921.431468] Bluetooth: Error in BCSP hdr checksum [ 1921.566292] Bluetooth: Error in BCSP hdr checksum [ 1921.571189] Bluetooth: Error in BCSP hdr checksum [ 1921.686260] Bluetooth: Error in BCSP hdr checksum [ 1921.691137] Bluetooth: Error in BCSP hdr checksum [ 1921.736049] Bluetooth: hci3: command 0x1001 tx timeout [ 1921.741467] Bluetooth: hci3: sending frame failed (-49) [ 1921.836332] Bluetooth: Error in BCSP hdr checksum [ 1921.841230] Bluetooth: Error in BCSP hdr checksum [ 1921.946286] Bluetooth: Error in BCSP hdr checksum [ 1921.951226] Bluetooth: Error in BCSP hdr checksum [ 1922.096212] Bluetooth: Error in BCSP hdr checksum [ 1922.101149] Bluetooth: Error in BCSP hdr checksum [ 1922.135998] Bluetooth: hci13: command 0x1009 tx timeout [ 1922.206448] Bluetooth: Error in BCSP hdr checksum [ 1922.211445] Bluetooth: Error in BCSP hdr checksum [ 1922.356162] Bluetooth: Error in BCSP hdr checksum [ 1922.361065] Bluetooth: Error in BCSP hdr checksum [ 1922.376042] Bluetooth: hci8: command 0x1001 tx timeout [ 1922.381386] Bluetooth: hci8: sending frame failed (-49) [ 1922.466435] Bluetooth: Error in BCSP hdr checksum [ 1922.471333] Bluetooth: Error in BCSP hdr checksum [ 1922.616383] Bluetooth: Error in BCSP hdr checksum [ 1922.621280] Bluetooth: Error in BCSP hdr checksum [ 1922.726314] Bluetooth: Error in BCSP hdr checksum [ 1922.731206] Bluetooth: Error in BCSP hdr checksum [ 1922.876371] Bluetooth: Error in BCSP hdr checksum [ 1922.881321] Bluetooth: Error in BCSP hdr checksum [ 1922.986173] Bluetooth: Error in BCSP hdr checksum [ 1922.992917] Bluetooth: Error in BCSP hdr checksum [ 1923.136405] Bluetooth: Error in BCSP hdr checksum [ 1923.141371] Bluetooth: Error in BCSP hdr checksum [ 1923.246219] Bluetooth: Error in BCSP hdr checksum [ 1923.251156] Bluetooth: Error in BCSP hdr checksum [ 1923.396236] Bluetooth: Error in BCSP hdr checksum [ 1923.401171] Bluetooth: Error in BCSP hdr checksum [ 1923.506161] Bluetooth: Error in BCSP hdr checksum [ 1923.511234] Bluetooth: Error in BCSP hdr checksum [ 1923.656145] Bluetooth: Error in BCSP hdr checksum [ 1923.661108] Bluetooth: Error in BCSP hdr checksum [ 1923.766326] Bluetooth: Error in BCSP hdr checksum [ 1923.771281] Bluetooth: Error in BCSP hdr checksum [ 1923.815935] Bluetooth: hci3: command 0x1009 tx timeout [ 1923.926123] Bluetooth: Error in BCSP hdr checksum [ 1923.931233] Bluetooth: Error in BCSP hdr checksum [ 1924.026864] Bluetooth: Error in BCSP hdr checksum [ 1924.032277] Bluetooth: Error in BCSP hdr checksum [ 1924.186098] Bluetooth: Error in BCSP hdr checksum [ 1924.191120] Bluetooth: Error in BCSP hdr checksum [ 1924.286280] Bluetooth: Error in BCSP hdr checksum [ 1924.291176] Bluetooth: Error in BCSP hdr checksum [ 1924.446079] Bluetooth: Error in BCSP hdr checksum [ 1924.450965] Bluetooth: Error in BCSP hdr checksum [ 1924.456909] Bluetooth: hci8: command 0x1009 tx timeout [ 1924.546835] Bluetooth: Error in BCSP hdr checksum [ 1924.551787] Bluetooth: Error in BCSP hdr checksum [ 1924.706253] Bluetooth: Error in BCSP hdr checksum [ 1924.711232] Bluetooth: Error in BCSP hdr checksum [ 1924.806276] Bluetooth: Error in BCSP hdr checksum [ 1924.811183] Bluetooth: Error in BCSP hdr checksum [ 1924.976329] Bluetooth: Error in BCSP hdr checksum [ 1924.981232] Bluetooth: Error in BCSP hdr checksum [ 1925.066138] Bluetooth: Error in BCSP hdr checksum [ 1925.071029] Bluetooth: Error in BCSP hdr checksum 11:39:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x17) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1925.236212] Bluetooth: Error in BCSP hdr checksum [ 1925.241162] Bluetooth: Error in BCSP hdr checksum [ 1925.326027] Bluetooth: Error in BCSP hdr checksum [ 1925.331006] Bluetooth: Error in BCSP hdr checksum [ 1925.506357] Bluetooth: Error in BCSP hdr checksum [ 1925.511392] Bluetooth: Error in BCSP hdr checksum [ 1925.586181] Bluetooth: Error in BCSP hdr checksum [ 1925.591098] Bluetooth: Error in BCSP hdr checksum [ 1925.766051] Bluetooth: Error in BCSP hdr checksum [ 1925.771104] Bluetooth: Error in BCSP hdr checksum [ 1925.776213] Bluetooth: Error in BCSP hdr checksum [ 1925.846132] Bluetooth: Error in BCSP hdr checksum [ 1925.851027] Bluetooth: Error in BCSP hdr checksum [ 1926.036251] Bluetooth: Error in BCSP hdr checksum [ 1926.041198] Bluetooth: Error in BCSP hdr checksum [ 1926.106007] Bluetooth: Error in BCSP hdr checksum [ 1926.110955] Bluetooth: Error in BCSP hdr checksum [ 1926.306107] Bluetooth: Error in BCSP hdr checksum [ 1926.311079] Bluetooth: Error in BCSP hdr checksum [ 1926.366095] Bluetooth: Error in BCSP hdr checksum [ 1926.371026] Bluetooth: Error in BCSP hdr checksum 11:39:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x680440, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 11:39:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 11:39:36 executing program 5 (fault-call:3 fault-nth:74): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1926.574444] Bluetooth: Error in BCSP hdr checksum [ 1926.581687] Bluetooth: Error in BCSP hdr checksum [ 1926.631289] Bluetooth: Error in BCSP hdr checksum [ 1926.636413] Bluetooth: Error in BCSP hdr checksum [ 1926.637642] FAULT_INJECTION: forcing a failure. [ 1926.637642] name failslab, interval 1, probability 0, space 0, times 0 [ 1926.653642] CPU: 0 PID: 24236 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1926.661538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1926.670925] Call Trace: [ 1926.673524] dump_stack+0x1fc/0x2ef [ 1926.677166] should_fail.cold+0xa/0xf [ 1926.680976] ? setup_fault_attr+0x200/0x200 [ 1926.685311] ? lock_acquire+0x170/0x3c0 [ 1926.689303] __should_failslab+0x115/0x180 [ 1926.693549] should_failslab+0x5/0x10 [ 1926.697356] kmem_cache_alloc_node+0x245/0x3b0 [ 1926.701949] __alloc_skb+0x71/0x560 [ 1926.705584] alloc_skb_with_frags+0x92/0x570 [ 1926.710003] ? mark_held_locks+0xf0/0xf0 [ 1926.714071] ? lock_downgrade+0x720/0x720 [ 1926.718232] ? lock_acquire+0x170/0x3c0 [ 1926.722220] sock_alloc_send_pskb+0x6e1/0x830 [ 1926.726729] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1926.731529] ? sock_kzfree_s+0x60/0x60 [ 1926.735428] ? retint_kernel+0x2d/0x2d [ 1926.739328] ? unix_dgram_sendmsg+0x37e/0x12c0 [ 1926.743922] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1926.748345] ? aa_sk_perm+0x534/0x930 [ 1926.752159] ? unix_dgram_poll+0x6c0/0x6c0 [ 1926.756398] ? aa_af_perm+0x230/0x230 [ 1926.760201] ? kernel_recvmsg+0x220/0x220 [ 1926.764364] ? unix_dgram_poll+0x6c0/0x6c0 [ 1926.768609] sock_sendmsg+0xc3/0x120 [ 1926.772537] ___sys_sendmsg+0x3b3/0x8e0 [ 1926.776524] ? copy_msghdr_from_user+0x440/0x440 11:39:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0xe02, 0x0) ioctl$KDADDIO(r1, 0x400455c8, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0), 0x4c8000) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000004c0)={0x0, 0x1, 0x2, 0x1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000580)={0x0, 0x1, 0x9}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f00000010c0)={{}, {@void, @actul_num={@val=0x2b, 0x8, 0x74}}}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000080)={0x0, "4a19d724dd933030d955670ec6c10d65"}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000180)={0xc, 0x0, {0x4, @struct={0x2, 0x7f}, 0x0, 0x1ff, 0x8, 0x5, 0x9, 0x69, 0x10, @usage=0x80000000, 0x8, 0xfffffff7, [0x2, 0x1, 0x0, 0x100000001, 0x8, 0x9]}, {0x8000, @struct={0x1, 0x605d}, 0x0, 0x80000001, 0x100, 0xffffffffffff6a8d, 0x38c0, 0x6, 0x422, @struct={0x3, 0x8}, 0x1000, 0x9, [0x10001, 0xffffffffffffff00, 0x1, 0x3, 0x7, 0x100000000]}, {0x3, @usage=0x3ff, 0x0, 0xff, 0x1, 0x20, 0xff, 0x4, 0x66, @struct={0x1, 0x40}, 0x4, 0x2, [0x3, 0x400, 0xfffffffffffffffd, 0x3, 0x100, 0x3]}, {0xddf0, 0x0, 0x8}}) write(r2, &(0x7f0000000100)="5c5f902f9001362b662a07f6c49dd293e473bacdf8527281714c734fb11a112044fd9aa117addbf46e4aa81ac511aa6736ebe2f675fe6201dd4b2b3e2f2ac2c8912b2f3d53014428aede09a0c1994f0175bd77ee999bb7beb5ce779921328be7a5ca104c65decd7f1568e86567", 0x6d) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) preadv(r3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/102400, 0x19000}], 0x1, 0x0, 0xb) ioctl$RTC_UIE_OFF(r5, 0x7004) [ 1926.781376] ? mark_held_locks+0xa6/0xf0 [ 1926.785453] ? mark_held_locks+0xf0/0xf0 [ 1926.789527] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1926.794119] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1926.798888] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1926.803655] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1926.808243] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1926.813007] ? rcu_nmi_exit+0xb3/0x180 [ 1926.816904] ? retint_kernel+0x2d/0x2d [ 1926.820815] ? __sys_sendmmsg+0x20e/0x470 [ 1926.824973] __sys_sendmmsg+0x195/0x470 [ 1926.828963] ? __ia32_sys_sendmsg+0x220/0x220 [ 1926.833469] ? __mutex_unlock_slowpath+0x96/0x610 [ 1926.838332] ? __mutex_unlock_slowpath+0xea/0x610 [ 1926.843183] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1926.848037] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1926.852632] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1926.857404] ? rcu_nmi_exit+0xb3/0x180 [ 1926.861303] ? retint_kernel+0x2d/0x2d [ 1926.865209] __x64_sys_sendmmsg+0x99/0x100 [ 1926.869459] do_syscall_64+0xf9/0x620 [ 1926.873276] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1926.878469] RIP: 0033:0x4665e9 11:39:36 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, 0x0, 0x0) [ 1926.881668] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1926.896235] Bluetooth: Error in BCSP hdr checksum [ 1926.900676] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1926.900690] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1926.900699] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1926.900707] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1926.900716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1926.900724] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1926.906615] Bluetooth: Error in BCSP hdr checksum [ 1926.939443] Bluetooth: Error in BCSP hdr checksum [ 1926.961162] Bluetooth: Error in BCSP hdr checksum [ 1927.155994] Bluetooth: Error in BCSP hdr checksum [ 1927.160913] Bluetooth: Error in BCSP hdr checksum [ 1927.166148] Bluetooth: Error in BCSP hdr checksum [ 1927.171021] Bluetooth: Error in BCSP hdr checksum [ 1927.335904] Bluetooth: hci6: command 0x1003 tx timeout [ 1927.341371] Bluetooth: hci6: sending frame failed (-49) [ 1927.416000] Bluetooth: Error in BCSP hdr checksum [ 1927.420889] Bluetooth: Error in BCSP hdr checksum [ 1927.435945] Bluetooth: Error in BCSP hdr checksum [ 1927.441354] Bluetooth: Error in BCSP hdr checksum [ 1927.675970] Bluetooth: Error in BCSP hdr checksum [ 1927.680922] Bluetooth: Error in BCSP hdr checksum [ 1927.696053] Bluetooth: Error in BCSP hdr checksum [ 1927.702106] Bluetooth: Error in BCSP hdr checksum 11:39:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:39:37 executing program 5 (fault-call:3 fault-nth:75): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:39:37 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001640)='net/protocols\x00') ioctl$TCSETS(r0, 0x5402, 0x0) [ 1927.903456] FAULT_INJECTION: forcing a failure. [ 1927.903456] name failslab, interval 1, probability 0, space 0, times 0 [ 1927.928196] CPU: 0 PID: 24268 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1927.936212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1927.937558] Bluetooth: Error in BCSP hdr checksum [ 1927.945571] Call Trace: [ 1927.953019] dump_stack+0x1fc/0x2ef [ 1927.956661] should_fail.cold+0xa/0xf [ 1927.960488] ? setup_fault_attr+0x200/0x200 [ 1927.964826] ? lock_acquire+0x170/0x3c0 [ 1927.968817] __should_failslab+0x115/0x180 [ 1927.973066] should_failslab+0x5/0x10 [ 1927.976883] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1927.982003] __kmalloc_node_track_caller+0x38/0x70 [ 1927.983460] Bluetooth: Error in BCSP hdr checksum [ 1927.986945] __alloc_skb+0xae/0x560 [ 1927.986964] alloc_skb_with_frags+0x92/0x570 [ 1927.986984] ? retint_kernel+0x2d/0x2d [ 1927.987000] sock_alloc_send_pskb+0x6e1/0x830 [ 1927.987022] ? sock_kzfree_s+0x60/0x60 [ 1927.987037] ? lock_downgrade+0x720/0x720 [ 1927.987048] ? lock_acquire+0x170/0x3c0 [ 1927.987063] ? unix_peer_get+0x1b/0x80 [ 1927.987080] ? do_raw_spin_unlock+0x171/0x230 [ 1927.987098] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1927.987125] ? aa_sk_perm+0x534/0x930 [ 1928.036894] ? unix_dgram_poll+0x6c0/0x6c0 [ 1928.041130] ? aa_af_perm+0x230/0x230 [ 1928.044922] ? kernel_recvmsg+0x220/0x220 [ 1928.049062] ? unix_dgram_poll+0x6c0/0x6c0 [ 1928.053306] sock_sendmsg+0xc3/0x120 [ 1928.057024] ___sys_sendmsg+0x3b3/0x8e0 [ 1928.060997] ? copy_msghdr_from_user+0x440/0x440 [ 1928.065751] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1928.070562] ? mark_held_locks+0xa6/0xf0 [ 1928.074611] ? mark_held_locks+0xf0/0xf0 [ 1928.078668] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1928.083459] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1928.088046] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1928.092800] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1928.097462] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1928.102815] ? __might_fault+0x11f/0x1d0 [ 1928.106884] ? lock_downgrade+0x720/0x720 [ 1928.111079] ? lock_acquire+0x170/0x3c0 [ 1928.115047] __sys_sendmmsg+0x195/0x470 [ 1928.119020] ? __ia32_sys_sendmsg+0x220/0x220 [ 1928.123530] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1928.128288] ? lock_downgrade+0x720/0x720 [ 1928.132457] ? __mutex_unlock_slowpath+0xea/0x610 [ 1928.137316] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1928.142088] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1928.146681] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1928.151433] ? rcu_nmi_exit+0xb3/0x180 [ 1928.155308] ? retint_kernel+0x2d/0x2d [ 1928.159196] __x64_sys_sendmmsg+0x99/0x100 [ 1928.163527] do_syscall_64+0xf9/0x620 [ 1928.167352] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1928.172590] RIP: 0033:0x4665e9 [ 1928.175777] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1928.194795] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1928.196049] Bluetooth: Error in BCSP hdr checksum [ 1928.202544] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1928.202553] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1928.202561] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1928.202569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1928.202577] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1928.213564] Bluetooth: Error in BCSP hdr checksum [ 1928.240397] Bluetooth: Error in BCSP hdr checksum [ 1928.258736] Bluetooth: Error in BCSP hdr checksum 11:39:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)=0x6) 11:39:38 executing program 2: setrlimit(0x0, &(0x7f0000000040)={0x0, 0x9be}) 11:39:38 executing program 5 (fault-call:3 fault-nth:76): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1928.456102] Bluetooth: Error in BCSP hdr checksum [ 1928.461018] Bluetooth: Error in BCSP hdr checksum [ 1928.466194] Bluetooth: Error in BCSP hdr checksum [ 1928.471079] Bluetooth: Error in BCSP hdr checksum [ 1928.574318] FAULT_INJECTION: forcing a failure. [ 1928.574318] name failslab, interval 1, probability 0, space 0, times 0 [ 1928.586292] CPU: 0 PID: 24287 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1928.594223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1928.603562] Call Trace: [ 1928.606167] dump_stack+0x1fc/0x2ef [ 1928.609791] should_fail.cold+0xa/0xf [ 1928.613583] ? setup_fault_attr+0x200/0x200 [ 1928.617894] ? __should_failslab+0xe/0x180 [ 1928.622117] __should_failslab+0x115/0x180 [ 1928.626344] should_failslab+0x5/0x10 [ 1928.630133] kmem_cache_alloc_node+0x245/0x3b0 [ 1928.634707] __alloc_skb+0x71/0x560 [ 1928.638338] alloc_skb_with_frags+0x92/0x570 [ 1928.642824] ? mark_held_locks+0xf0/0xf0 [ 1928.646896] sock_alloc_send_pskb+0x6e1/0x830 [ 1928.651383] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1928.656128] ? rcu_nmi_exit+0xb3/0x180 [ 1928.660008] ? sock_kzfree_s+0x60/0x60 [ 1928.663887] ? lock_downgrade+0x720/0x720 [ 1928.668022] ? lock_acquire+0x170/0x3c0 [ 1928.671985] ? unix_peer_get+0x1b/0x80 [ 1928.675863] ? do_raw_spin_unlock+0x171/0x230 [ 1928.680352] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1928.684753] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1928.689499] ? rcu_nmi_exit+0xb3/0x180 [ 1928.693379] ? unix_dgram_poll+0x6c0/0x6c0 [ 1928.697621] ? sock_sendmsg+0x4b/0x120 [ 1928.701517] ? unix_dgram_poll+0x6c0/0x6c0 [ 1928.705753] sock_sendmsg+0xc3/0x120 [ 1928.709459] ___sys_sendmsg+0x3b3/0x8e0 [ 1928.713428] ? copy_msghdr_from_user+0x440/0x440 [ 1928.718175] ? retint_kernel+0x2d/0x2d [ 1928.722053] ? mark_held_locks+0xa6/0xf0 [ 1928.726104] ? mark_held_locks+0xf0/0xf0 [ 1928.730161] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1928.734923] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1928.739669] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1928.744241] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1928.748986] ? rcu_nmi_exit+0xb3/0x180 [ 1928.752865] ? __might_fault+0x11f/0x1d0 [ 1928.756917] ? lock_downgrade+0x720/0x720 [ 1928.761067] ? lock_acquire+0x170/0x3c0 [ 1928.765036] __sys_sendmmsg+0x195/0x470 [ 1928.769002] ? __ia32_sys_sendmsg+0x220/0x220 [ 1928.773493] ? lock_downgrade+0x720/0x720 [ 1928.777644] ? __mutex_unlock_slowpath+0xea/0x610 [ 1928.782473] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1928.787218] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1928.791803] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1928.796551] ? rcu_nmi_exit+0xb3/0x180 [ 1928.800610] ? retint_kernel+0x2d/0x2d [ 1928.804513] __x64_sys_sendmmsg+0x99/0x100 [ 1928.808737] do_syscall_64+0xf9/0x620 [ 1928.812546] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1928.817723] RIP: 0033:0x4665e9 [ 1928.820911] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1928.839795] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1928.847488] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1928.854746] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1928.862000] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1928.869266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1928.876520] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1928.891681] Bluetooth: Error in BCSP hdr checksum [ 1928.896441] Bluetooth: hci10: command 0x1003 tx timeout [ 1928.897915] Bluetooth: Error in BCSP hdr checksum [ 1928.907276] Bluetooth: hci10: sending frame failed (-49) [ 1928.909210] Bluetooth: Error in BCSP hdr checksum [ 1928.917707] Bluetooth: Error in BCSP hdr checksum [ 1928.923241] Bluetooth: Error in BCSP hdr checksum [ 1929.155929] Bluetooth: Error in BCSP hdr checksum [ 1929.160914] Bluetooth: Error in BCSP hdr checksum [ 1929.176374] Bluetooth: Error in BCSP hdr checksum [ 1929.181359] Bluetooth: Error in BCSP hdr checksum [ 1929.415643] Bluetooth: hci6: command 0x1001 tx timeout [ 1929.416122] Bluetooth: Error in BCSP hdr checksum [ 1929.426013] Bluetooth: hci6: sending frame failed (-49) [ 1929.427460] Bluetooth: Error in BCSP hdr checksum [ 1929.436680] Bluetooth: Error in BCSP hdr checksum [ 1929.441544] Bluetooth: Error in BCSP hdr checksum [ 1929.675897] Bluetooth: Error in BCSP hdr checksum [ 1929.680827] Bluetooth: Error in BCSP hdr checksum [ 1929.696109] Bluetooth: Error in BCSP hdr checksum [ 1929.701074] Bluetooth: Error in BCSP hdr checksum [ 1929.905678] Bluetooth: hci3: command 0x1003 tx timeout [ 1929.911824] Bluetooth: hci3: sending frame failed (-49) [ 1929.935755] Bluetooth: Error in BCSP hdr checksum [ 1929.940630] Bluetooth: Error in BCSP hdr checksum [ 1929.965881] Bluetooth: Error in BCSP hdr checksum [ 1929.971077] Bluetooth: Error in BCSP hdr checksum [ 1930.195861] Bluetooth: Error in BCSP hdr checksum [ 1930.200753] Bluetooth: Error in BCSP hdr checksum [ 1930.235979] Bluetooth: Error in BCSP hdr checksum [ 1930.240922] Bluetooth: Error in BCSP hdr checksum [ 1930.465771] Bluetooth: Error in BCSP hdr checksum [ 1930.470715] Bluetooth: Error in BCSP hdr checksum [ 1930.505831] Bluetooth: Error in BCSP hdr checksum [ 1930.510915] Bluetooth: Error in BCSP hdr checksum [ 1930.535563] Bluetooth: hci8: command 0x1003 tx timeout [ 1930.540938] Bluetooth: hci8: sending frame failed (-49) [ 1930.725840] Bluetooth: Error in BCSP hdr checksum [ 1930.730807] Bluetooth: Error in BCSP hdr checksum [ 1930.775861] Bluetooth: Error in BCSP hdr checksum [ 1930.780810] Bluetooth: Error in BCSP hdr checksum [ 1930.935582] Bluetooth: hci10: command 0x1001 tx timeout [ 1930.941147] Bluetooth: hci10: sending frame failed (-49) [ 1930.985844] Bluetooth: Error in BCSP hdr checksum [ 1930.990858] Bluetooth: Error in BCSP hdr checksum [ 1931.045799] Bluetooth: Error in BCSP hdr checksum [ 1931.050810] Bluetooth: Error in BCSP hdr checksum [ 1931.245797] Bluetooth: Error in BCSP hdr checksum [ 1931.250772] Bluetooth: Error in BCSP hdr checksum [ 1931.305769] Bluetooth: Error in BCSP hdr checksum [ 1931.310726] Bluetooth: Error in BCSP hdr checksum [ 1931.495689] Bluetooth: hci6: command 0x1009 tx timeout [ 1931.506174] Bluetooth: Error in BCSP hdr checksum [ 1931.511353] Bluetooth: Error in BCSP hdr checksum [ 1931.517173] Bluetooth: Error in BCSP hdr checksum [ 1931.565734] Bluetooth: Error in BCSP hdr checksum [ 1931.570647] Bluetooth: Error in BCSP hdr checksum [ 1931.765907] Bluetooth: Error in BCSP hdr checksum [ 1931.771089] Bluetooth: Error in BCSP hdr checksum [ 1931.825735] Bluetooth: Error in BCSP hdr checksum [ 1931.830615] Bluetooth: Error in BCSP hdr checksum [ 1931.975468] Bluetooth: hci3: command 0x1001 tx timeout [ 1931.981077] Bluetooth: hci3: sending frame failed (-49) [ 1932.025769] Bluetooth: Error in BCSP hdr checksum [ 1932.030781] Bluetooth: Error in BCSP hdr checksum [ 1932.085893] Bluetooth: Error in BCSP hdr checksum [ 1932.090765] Bluetooth: Error in BCSP hdr checksum [ 1932.285754] Bluetooth: Error in BCSP hdr checksum [ 1932.290696] Bluetooth: Error in BCSP hdr checksum [ 1932.345672] Bluetooth: Error in BCSP hdr checksum [ 1932.350552] Bluetooth: Error in BCSP hdr checksum [ 1932.545795] Bluetooth: Error in BCSP hdr checksum [ 1932.550773] Bluetooth: Error in BCSP hdr checksum [ 1932.605709] Bluetooth: Error in BCSP hdr checksum [ 1932.610611] Bluetooth: Error in BCSP hdr checksum [ 1932.615649] Bluetooth: hci8: command 0x1001 tx timeout [ 1932.621001] Bluetooth: hci8: sending frame failed (-49) [ 1932.805664] Bluetooth: Error in BCSP hdr checksum [ 1932.810544] Bluetooth: Error in BCSP hdr checksum [ 1932.875906] Bluetooth: Error in BCSP hdr checksum [ 1932.880883] Bluetooth: Error in BCSP hdr checksum [ 1933.015457] Bluetooth: hci10: command 0x1009 tx timeout [ 1933.065723] Bluetooth: Error in BCSP hdr checksum [ 1933.070621] Bluetooth: Error in BCSP hdr checksum [ 1933.135614] Bluetooth: Error in BCSP hdr checksum [ 1933.140490] Bluetooth: Error in BCSP hdr checksum [ 1933.325724] Bluetooth: Error in BCSP hdr checksum [ 1933.330696] Bluetooth: Error in BCSP hdr checksum [ 1933.395612] Bluetooth: Error in BCSP hdr checksum [ 1933.400539] Bluetooth: Error in BCSP hdr checksum [ 1933.585634] Bluetooth: Error in BCSP hdr checksum [ 1933.590565] Bluetooth: Error in BCSP hdr checksum [ 1933.655700] Bluetooth: Error in BCSP hdr checksum [ 1933.660588] Bluetooth: Error in BCSP hdr checksum [ 1933.845760] Bluetooth: Error in BCSP hdr checksum [ 1933.850699] Bluetooth: Error in BCSP hdr checksum [ 1933.915564] Bluetooth: Error in BCSP hdr checksum [ 1933.920547] Bluetooth: Error in BCSP hdr checksum [ 1934.055392] Bluetooth: hci3: command 0x1009 tx timeout [ 1934.106274] Bluetooth: Error in BCSP hdr checksum [ 1934.111162] Bluetooth: Error in BCSP hdr checksum [ 1934.175797] Bluetooth: Error in BCSP hdr checksum [ 1934.180741] Bluetooth: Error in BCSP hdr checksum [ 1934.365602] Bluetooth: Error in BCSP hdr checksum [ 1934.370505] Bluetooth: Error in BCSP hdr checksum [ 1934.435689] Bluetooth: Error in BCSP hdr checksum [ 1934.440618] Bluetooth: Error in BCSP hdr checksum [ 1934.625547] Bluetooth: Error in BCSP hdr checksum [ 1934.630491] Bluetooth: Error in BCSP hdr checksum [ 1934.695344] Bluetooth: hci8: command 0x1009 tx timeout [ 1934.706050] Bluetooth: Error in BCSP hdr checksum [ 1934.710934] Bluetooth: Error in BCSP hdr checksum [ 1934.885539] Bluetooth: Error in BCSP hdr checksum [ 1934.890494] Bluetooth: Error in BCSP hdr checksum [ 1934.965783] Bluetooth: Error in BCSP hdr checksum [ 1934.970676] Bluetooth: Error in BCSP hdr checksum [ 1935.145690] Bluetooth: Error in BCSP hdr checksum [ 1935.150573] Bluetooth: Error in BCSP hdr checksum [ 1935.235563] Bluetooth: Error in BCSP hdr checksum [ 1935.240460] Bluetooth: Error in BCSP hdr checksum [ 1935.405584] Bluetooth: Error in BCSP hdr checksum [ 1935.410484] Bluetooth: Error in BCSP hdr checksum 11:39:45 executing program 0: ioctl$VIDIOC_ENUM_DV_TIMINGS(0xffffffffffffffff, 0xc0945662, &(0x7f00000000c0)={0x24b, 0x0, '\x00', {0x0, @reserved}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)={0x7fffffff, 0x7f, 0x1f, 0xeed2, 0x11, "7348937d2548f6cb7061d9c23bbc2af64d2f1d"}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x101100, 0x0) ioctl$KDADDIO(r1, 0x400455c8, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0), 0xf7abfcb880f799ef, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0x10) 11:39:45 executing program 2: r0 = socket(0x1, 0x1, 0x0) recvmsg$unix(r0, &(0x7f00000013c0)={&(0x7f0000000180)=@abs, 0x6e, 0x0, 0x0, 0x0, 0x90}, 0x0) [ 1935.495918] Bluetooth: Error in BCSP hdr checksum [ 1935.500820] Bluetooth: Error in BCSP hdr checksum [ 1935.665488] Bluetooth: Error in BCSP hdr checksum [ 1935.670385] Bluetooth: Error in BCSP hdr checksum [ 1935.755544] Bluetooth: Error in BCSP hdr checksum [ 1935.760455] Bluetooth: Error in BCSP hdr checksum [ 1935.935560] Bluetooth: Error in BCSP hdr checksum [ 1935.940444] Bluetooth: Error in BCSP hdr checksum [ 1936.015460] Bluetooth: Error in BCSP hdr checksum [ 1936.021073] Bluetooth: Error in BCSP hdr checksum [ 1936.195478] Bluetooth: Error in BCSP hdr checksum [ 1936.200351] Bluetooth: Error in BCSP hdr checksum [ 1936.275423] Bluetooth: Error in BCSP hdr checksum [ 1936.280311] Bluetooth: Error in BCSP hdr checksum [ 1936.455504] Bluetooth: Error in BCSP hdr checksum [ 1936.460416] Bluetooth: Error in BCSP hdr checksum [ 1936.536148] Bluetooth: Error in BCSP hdr checksum [ 1936.541155] Bluetooth: Error in BCSP hdr checksum [ 1936.715414] Bluetooth: Error in BCSP hdr checksum [ 1936.720326] Bluetooth: Error in BCSP hdr checksum 11:39:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)) 11:39:46 executing program 5 (fault-call:3 fault-nth:77): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:39:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x88) ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x7) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:39:46 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) [ 1936.804398] Bluetooth: Error in BCSP hdr checksum [ 1936.809678] Bluetooth: Error in BCSP hdr checksum [ 1936.879527] FAULT_INJECTION: forcing a failure. [ 1936.879527] name failslab, interval 1, probability 0, space 0, times 0 [ 1936.892408] CPU: 1 PID: 24315 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1936.900390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1936.909797] Call Trace: [ 1936.912379] dump_stack+0x1fc/0x2ef [ 1936.916098] should_fail.cold+0xa/0xf [ 1936.919887] ? setup_fault_attr+0x200/0x200 [ 1936.924245] __should_failslab+0x115/0x180 [ 1936.928480] should_failslab+0x5/0x10 [ 1936.932281] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1936.937425] __kmalloc_node_track_caller+0x38/0x70 [ 1936.942360] __alloc_skb+0xae/0x560 [ 1936.945986] alloc_skb_with_frags+0x92/0x570 [ 1936.950475] ? mark_held_locks+0xf0/0xf0 [ 1936.954563] ? retint_kernel+0x2d/0x2d [ 1936.958477] sock_alloc_send_pskb+0x6e1/0x830 [ 1936.962980] ? sock_kzfree_s+0x60/0x60 [ 1936.966875] ? lock_downgrade+0x720/0x720 [ 1936.971014] ? lock_acquire+0x170/0x3c0 [ 1936.974971] ? unix_peer_get+0x1b/0x80 [ 1936.978843] ? do_raw_spin_unlock+0x171/0x230 [ 1936.983411] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1936.987819] ? aa_sk_perm+0x534/0x930 [ 1936.991634] ? unix_dgram_poll+0x6c0/0x6c0 [ 1936.995945] ? aa_af_perm+0x230/0x230 [ 1936.999738] ? kernel_recvmsg+0x220/0x220 [ 1937.003874] ? unix_dgram_poll+0x6c0/0x6c0 [ 1937.008117] sock_sendmsg+0xc3/0x120 [ 1937.011824] ___sys_sendmsg+0x3b3/0x8e0 [ 1937.015799] ? copy_msghdr_from_user+0x440/0x440 [ 1937.020553] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1937.025306] ? mark_held_locks+0xa6/0xf0 [ 1937.029357] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1937.034097] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1937.038665] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1937.043407] ? rcu_nmi_exit+0xb3/0x180 [ 1937.047288] ? retint_kernel+0x2d/0x2d [ 1937.051170] ? __might_fault+0x11f/0x1d0 [ 1937.055239] ? lock_downgrade+0x720/0x720 [ 1937.056147] Bluetooth: Error in BCSP hdr checksum [ 1937.059518] ? lock_acquire+0x1ec/0x3c0 [ 1937.059543] __sys_sendmmsg+0x195/0x470 [ 1937.059561] ? __ia32_sys_sendmsg+0x220/0x220 [ 1937.064486] Bluetooth: Error in BCSP hdr checksum [ 1937.068355] ? rcu_nmi_exit+0xb3/0x180 [ 1937.068370] ? lock_downgrade+0x720/0x720 [ 1937.068392] ? __mutex_unlock_slowpath+0xea/0x610 [ 1937.068406] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1937.068423] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1937.068435] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1937.068456] ? rcu_nmi_exit+0xb3/0x180 [ 1937.068472] ? retint_kernel+0x2d/0x2d [ 1937.068494] __x64_sys_sendmmsg+0x99/0x100 [ 1937.120779] do_syscall_64+0xf9/0x620 [ 1937.124585] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1937.129759] RIP: 0033:0x4665e9 [ 1937.132943] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1937.151942] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1937.159658] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1937.166922] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1937.174186] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1937.181548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1937.188813] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1937.207400] Bluetooth: Error in BCSP hdr checksum [ 1937.213705] Bluetooth: Error in BCSP hdr checksum [ 1937.316133] Bluetooth: Error in BCSP hdr checksum [ 1937.321085] Bluetooth: Error in BCSP hdr checksum [ 1937.465415] Bluetooth: Error in BCSP hdr checksum [ 1937.470297] Bluetooth: Error in BCSP hdr checksum [ 1937.585434] Bluetooth: Error in BCSP hdr checksum [ 1937.590347] Bluetooth: Error in BCSP hdr checksum [ 1937.735702] Bluetooth: Error in BCSP hdr checksum [ 1937.740628] Bluetooth: Error in BCSP hdr checksum [ 1937.846148] Bluetooth: Error in BCSP hdr checksum [ 1937.851068] Bluetooth: Error in BCSP hdr checksum [ 1937.995486] Bluetooth: Error in BCSP hdr checksum [ 1938.000519] Bluetooth: Error in BCSP hdr checksum 11:39:48 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:39:48 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001640)='net/protocols\x00') ioctl$TUNSETTXFILTER(r0, 0x400454d1, 0x0) 11:39:48 executing program 0: pipe2(&(0x7f0000006000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r0, 0x0, 0x0) [ 1938.107164] Bluetooth: Error in BCSP hdr checksum [ 1938.115562] Bluetooth: Error in BCSP hdr checksum [ 1938.255444] Bluetooth: Error in BCSP hdr checksum [ 1938.260381] Bluetooth: Error in BCSP hdr checksum [ 1938.375845] Bluetooth: Error in BCSP hdr checksum [ 1938.380742] Bluetooth: Error in BCSP hdr checksum [ 1938.525490] Bluetooth: Error in BCSP hdr checksum [ 1938.530397] Bluetooth: Error in BCSP hdr checksum [ 1938.635337] Bluetooth: Error in BCSP hdr checksum [ 1938.640232] Bluetooth: Error in BCSP hdr checksum 11:39:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)=0x6) 11:39:48 executing program 5 (fault-call:3 fault-nth:78): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:39:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x36, 0x0, 0x0) 11:39:48 executing program 2: openat$zero(0xffffff9c, &(0x7f0000002ac0), 0x0, 0x0) r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 11:39:48 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) [ 1938.787211] Bluetooth: Error in BCSP hdr checksum [ 1938.789545] FAULT_INJECTION: forcing a failure. [ 1938.789545] name failslab, interval 1, probability 0, space 0, times 0 [ 1938.792151] Bluetooth: Error in BCSP hdr checksum [ 1938.821502] CPU: 1 PID: 24354 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1938.829411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1938.838767] Call Trace: [ 1938.841366] dump_stack+0x1fc/0x2ef [ 1938.845009] should_fail.cold+0xa/0xf [ 1938.849000] ? setup_fault_attr+0x200/0x200 [ 1938.853333] ? lock_acquire+0x170/0x3c0 [ 1938.857328] __should_failslab+0x115/0x180 [ 1938.861668] should_failslab+0x5/0x10 [ 1938.865478] kmem_cache_alloc_node+0x245/0x3b0 [ 1938.870071] __alloc_skb+0x71/0x560 [ 1938.873710] alloc_skb_with_frags+0x92/0x570 [ 1938.878390] ? mark_held_locks+0xf0/0xf0 [ 1938.882709] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1938.887292] sock_alloc_send_pskb+0x6e1/0x830 [ 1938.891884] ? sock_kzfree_s+0x60/0x60 [ 1938.895770] ? lock_downgrade+0x720/0x720 [ 1938.896046] Bluetooth: Error in BCSP hdr checksum [ 1938.899935] ? lock_acquire+0x170/0x3c0 [ 1938.899952] ? unix_peer_get+0x1b/0x80 [ 1938.899968] ? do_raw_spin_unlock+0x171/0x230 [ 1938.911369] Bluetooth: Error in BCSP hdr checksum [ 1938.914609] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1938.914632] ? aa_sk_perm+0x534/0x930 [ 1938.914649] ? unix_dgram_poll+0x6c0/0x6c0 [ 1938.936385] ? aa_af_perm+0x230/0x230 [ 1938.940186] ? kernel_recvmsg+0x220/0x220 [ 1938.944330] ? unix_dgram_poll+0x6c0/0x6c0 [ 1938.948654] sock_sendmsg+0xc3/0x120 [ 1938.952471] ___sys_sendmsg+0x3b3/0x8e0 [ 1938.956433] ? copy_msghdr_from_user+0x440/0x440 [ 1938.961301] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1938.966060] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1938.970641] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1938.975385] ? mark_held_locks+0xf0/0xf0 [ 1938.979443] ? rcu_nmi_exit+0xb3/0x180 [ 1938.983326] ? retint_kernel+0x2d/0x2d [ 1938.987212] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1938.992076] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1938.996642] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1939.001394] ? __might_fault+0x11f/0x1d0 [ 1939.005455] ? lock_downgrade+0x720/0x720 [ 1939.009605] ? lock_acquire+0x170/0x3c0 [ 1939.013722] __sys_sendmmsg+0x195/0x470 [ 1939.017691] ? __ia32_sys_sendmsg+0x220/0x220 [ 1939.022186] ? lock_downgrade+0x720/0x720 [ 1939.026335] ? __mutex_unlock_slowpath+0xea/0x610 [ 1939.031215] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1939.035970] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1939.040537] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1939.045293] ? rcu_nmi_exit+0xb3/0x180 [ 1939.049186] ? retint_kernel+0x2d/0x2d [ 1939.053071] __x64_sys_sendmmsg+0x99/0x100 [ 1939.057300] do_syscall_64+0xf9/0x620 [ 1939.061089] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1939.066271] RIP: 0033:0x4665e9 [ 1939.069468] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1939.088370] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1939.096073] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1939.103355] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1939.110653] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1939.117907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1939.125169] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1939.138119] Bluetooth: hci6: command 0x1003 tx timeout [ 1939.143700] Bluetooth: hci6: sending frame failed (-49) [ 1939.149867] Bluetooth: Error in BCSP hdr checksum [ 1939.155211] Bluetooth: Error in BCSP hdr checksum [ 1939.156021] Bluetooth: Error in BCSP hdr checksum [ 1939.164938] Bluetooth: Error in BCSP hdr checksum [ 1939.405275] Bluetooth: Error in BCSP hdr checksum [ 1939.410210] Bluetooth: Error in BCSP hdr checksum [ 1939.417206] Bluetooth: Error in BCSP hdr checksum [ 1939.422133] Bluetooth: Error in BCSP hdr checksum [ 1939.665379] Bluetooth: Error in BCSP hdr checksum [ 1939.671998] Bluetooth: Error in BCSP hdr checksum [ 1939.685349] Bluetooth: Error in BCSP hdr checksum [ 1939.690380] Bluetooth: Error in BCSP hdr checksum [ 1939.925357] Bluetooth: Error in BCSP hdr checksum [ 1939.930240] Bluetooth: Error in BCSP hdr checksum [ 1939.946082] Bluetooth: Error in BCSP hdr checksum [ 1939.950964] Bluetooth: Error in BCSP hdr checksum [ 1940.185320] Bluetooth: Error in BCSP hdr checksum [ 1940.190328] Bluetooth: Error in BCSP hdr checksum [ 1940.205544] Bluetooth: Error in BCSP hdr checksum [ 1940.210729] Bluetooth: Error in BCSP hdr checksum [ 1940.445378] Bluetooth: Error in BCSP hdr checksum [ 1940.450314] Bluetooth: Error in BCSP hdr checksum [ 1940.465316] Bluetooth: Error in BCSP hdr checksum [ 1940.470192] Bluetooth: Error in BCSP hdr checksum [ 1940.705187] Bluetooth: Error in BCSP hdr checksum [ 1940.710148] Bluetooth: Error in BCSP hdr checksum [ 1940.725473] Bluetooth: Error in BCSP hdr checksum [ 1940.730413] Bluetooth: Error in BCSP hdr checksum [ 1940.855053] Bluetooth: hci8: command 0x1003 tx timeout [ 1940.860419] Bluetooth: hci8: sending frame failed (-49) [ 1940.867173] Bluetooth: hci3: command 0x1003 tx timeout [ 1940.872613] Bluetooth: hci3: sending frame failed (-49) [ 1940.965225] Bluetooth: Error in BCSP hdr checksum [ 1940.970307] Bluetooth: Error in BCSP hdr checksum [ 1940.975437] Bluetooth: Error in BCSP hdr checksum [ 1940.995627] Bluetooth: Error in BCSP hdr checksum [ 1941.000503] Bluetooth: Error in BCSP hdr checksum [ 1941.175010] Bluetooth: hci6: command 0x1001 tx timeout [ 1941.180379] Bluetooth: hci6: sending frame failed (-49) [ 1941.225223] Bluetooth: Error in BCSP hdr checksum [ 1941.230169] Bluetooth: Error in BCSP hdr checksum [ 1941.257100] Bluetooth: Error in BCSP hdr checksum [ 1941.261986] Bluetooth: Error in BCSP hdr checksum [ 1941.485214] Bluetooth: Error in BCSP hdr checksum [ 1941.490438] Bluetooth: Error in BCSP hdr checksum [ 1941.515225] Bluetooth: Error in BCSP hdr checksum [ 1941.520114] Bluetooth: Error in BCSP hdr checksum [ 1941.745181] Bluetooth: Error in BCSP hdr checksum [ 1941.750153] Bluetooth: Error in BCSP hdr checksum [ 1941.775214] Bluetooth: Error in BCSP hdr checksum [ 1941.780100] Bluetooth: Error in BCSP hdr checksum [ 1942.005237] Bluetooth: Error in BCSP hdr checksum [ 1942.010192] Bluetooth: Error in BCSP hdr checksum [ 1942.045534] Bluetooth: Error in BCSP hdr checksum [ 1942.050442] Bluetooth: Error in BCSP hdr checksum [ 1942.265200] Bluetooth: Error in BCSP hdr checksum [ 1942.270073] Bluetooth: Error in BCSP hdr checksum [ 1942.305192] Bluetooth: Error in BCSP hdr checksum [ 1942.310075] Bluetooth: Error in BCSP hdr checksum [ 1942.525270] Bluetooth: Error in BCSP hdr checksum [ 1942.530158] Bluetooth: Error in BCSP hdr checksum [ 1942.565332] Bluetooth: Error in BCSP hdr checksum [ 1942.570215] Bluetooth: Error in BCSP hdr checksum [ 1942.785117] Bluetooth: Error in BCSP hdr checksum [ 1942.790025] Bluetooth: Error in BCSP hdr checksum [ 1942.825392] Bluetooth: Error in BCSP hdr checksum [ 1942.830288] Bluetooth: Error in BCSP hdr checksum [ 1942.934977] Bluetooth: hci3: command 0x1001 tx timeout [ 1942.940316] Bluetooth: hci3: sending frame failed (-49) [ 1942.946412] Bluetooth: hci8: command 0x1001 tx timeout [ 1942.951779] Bluetooth: hci8: sending frame failed (-49) [ 1943.045164] Bluetooth: Error in BCSP hdr checksum [ 1943.050087] Bluetooth: Error in BCSP hdr checksum [ 1943.085156] Bluetooth: Error in BCSP hdr checksum [ 1943.090061] Bluetooth: Error in BCSP hdr checksum [ 1943.254936] Bluetooth: hci6: command 0x1009 tx timeout [ 1943.305195] Bluetooth: Error in BCSP hdr checksum [ 1943.310086] Bluetooth: Error in BCSP hdr checksum [ 1943.345158] Bluetooth: Error in BCSP hdr checksum [ 1943.350062] Bluetooth: Error in BCSP hdr checksum [ 1943.565211] Bluetooth: Error in BCSP hdr checksum [ 1943.570104] Bluetooth: Error in BCSP hdr checksum [ 1943.605219] Bluetooth: Error in BCSP hdr checksum [ 1943.610113] Bluetooth: Error in BCSP hdr checksum [ 1943.825062] Bluetooth: Error in BCSP hdr checksum [ 1943.830024] Bluetooth: Error in BCSP hdr checksum [ 1943.876825] Bluetooth: Error in BCSP hdr checksum [ 1943.882279] Bluetooth: Error in BCSP hdr checksum [ 1944.085116] Bluetooth: Error in BCSP hdr checksum [ 1944.090029] Bluetooth: Error in BCSP hdr checksum [ 1944.135097] Bluetooth: Error in BCSP hdr checksum [ 1944.139996] Bluetooth: Error in BCSP hdr checksum [ 1944.345209] Bluetooth: Error in BCSP hdr checksum [ 1944.350101] Bluetooth: Error in BCSP hdr checksum [ 1944.405112] Bluetooth: Error in BCSP hdr checksum [ 1944.410548] Bluetooth: Error in BCSP hdr checksum [ 1944.416359] Bluetooth: Error in BCSP hdr checksum [ 1944.605054] Bluetooth: Error in BCSP hdr checksum [ 1944.609963] Bluetooth: Error in BCSP hdr checksum [ 1944.665024] Bluetooth: Error in BCSP hdr checksum [ 1944.669944] Bluetooth: Error in BCSP hdr checksum [ 1944.865064] Bluetooth: Error in BCSP hdr checksum [ 1944.869952] Bluetooth: Error in BCSP hdr checksum [ 1944.935801] Bluetooth: Error in BCSP hdr checksum [ 1944.940729] Bluetooth: Error in BCSP hdr checksum [ 1945.014849] Bluetooth: hci8: command 0x1009 tx timeout [ 1945.014877] Bluetooth: hci3: command 0x1009 tx timeout [ 1945.125006] Bluetooth: Error in BCSP hdr checksum [ 1945.129882] Bluetooth: Error in BCSP hdr checksum [ 1945.195045] Bluetooth: Error in BCSP hdr checksum [ 1945.200026] Bluetooth: Error in BCSP hdr checksum [ 1945.385130] Bluetooth: Error in BCSP hdr checksum [ 1945.390021] Bluetooth: Error in BCSP hdr checksum [ 1945.454993] Bluetooth: Error in BCSP hdr checksum [ 1945.459912] Bluetooth: Error in BCSP hdr checksum [ 1945.644986] Bluetooth: Error in BCSP hdr checksum [ 1945.649863] Bluetooth: Error in BCSP hdr checksum [ 1945.725017] Bluetooth: Error in BCSP hdr checksum [ 1945.729914] Bluetooth: Error in BCSP hdr checksum [ 1945.905114] Bluetooth: Error in BCSP hdr checksum [ 1945.910011] Bluetooth: Error in BCSP hdr checksum [ 1945.985002] Bluetooth: Error in BCSP hdr checksum [ 1945.989944] Bluetooth: Error in BCSP hdr checksum [ 1946.164977] Bluetooth: Error in BCSP hdr checksum [ 1946.169858] Bluetooth: Error in BCSP hdr checksum [ 1946.244932] Bluetooth: Error in BCSP hdr checksum [ 1946.249851] Bluetooth: Error in BCSP hdr checksum [ 1946.424952] Bluetooth: Error in BCSP hdr checksum [ 1946.429881] Bluetooth: Error in BCSP hdr checksum [ 1946.515268] Bluetooth: Error in BCSP hdr checksum [ 1946.520248] Bluetooth: Error in BCSP hdr checksum [ 1946.685097] Bluetooth: Error in BCSP hdr checksum [ 1946.689994] Bluetooth: Error in BCSP hdr checksum [ 1946.784976] Bluetooth: Error in BCSP hdr checksum [ 1946.789931] Bluetooth: Error in BCSP hdr checksum [ 1946.945013] Bluetooth: Error in BCSP hdr checksum [ 1946.949919] Bluetooth: Error in BCSP hdr checksum 11:39:56 executing program 5 (fault-call:3 fault-nth:79): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:39:56 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x284, 0x0, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x1bc, 0xffffffff, 0xffffffff, 0x1bc, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@loopback, @remote, [], [], 'wg2\x00', 'ip6gre0\x00'}, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@hl={{0x24}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{}, {0x0, 0x0, 0x5}}}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'wg2\x00', 'veth0_vlan\x00'}, 0x0, 0xa4, 0xc4}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x2e0) 11:39:56 executing program 2: socket(0xa, 0x0, 0xfffffff8) 11:39:56 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}, 0x49000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getresgid(0x0, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000021c0)={0x2020}, 0x2020) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) creat(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) setgroups(0x4, &(0x7f00000011c0)=[0x0, 0x0, 0xee00, 0xffffffffffffffff]) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000a, 0x10010, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000001600)=ANY=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) chown(&(0x7f0000000000)='./control\x00', 0x0, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000001280)=ANY=[], 0x638, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000001280)='./file0/file0\x00', &(0x7f0000001240), &(0x7f0000001640)={0x0, 0xfb, 0x9e, 0x1, 0x0, "5ace283be58a5c3fd68473ecbec4a0f6", "59ce74e8acec131e754f71b7d6f26331a7957342b152f521d00b30cbb2288e024bfa8ce45522fccf94b9528de305f781e0570ea75b7c4ac2850b25734de045b9f3d7073abc13530a42b319e1c7b0e74cfa4b437523f18d0d6904bf84ea3dcb7177da2131b0c09b3b2f457fad67110bc2294fec5087d6e5e23330d11d4228e868806c7c43d3293d5e063b8db9027bb1a6c824b00a54bfb1c72d7c888811ef385e5cc91efba7970f"}, 0xbc, 0x1) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000380)={0x6, 0xfb, 0xe01, 0x0, 0x0, "b145e3180bb48426b58ee26ae64909d4", "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"}, 0xc001, 0x0) 11:39:57 executing program 2: syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') syz_open_procfs(0x0, &(0x7f00000020c0)='net/raw\x00') [ 1947.044955] Bluetooth: Error in BCSP hdr checksum [ 1947.049893] Bluetooth: Error in BCSP hdr checksum 11:39:57 executing program 0: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, 0x0, 0x80ffff00000000) 11:39:57 executing program 0: pselect6(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140)={[0x7ff]}, 0x8}) [ 1947.159950] FAULT_INJECTION: forcing a failure. [ 1947.159950] name failslab, interval 1, probability 0, space 0, times 0 [ 1947.208017] Bluetooth: Error in BCSP hdr checksum [ 1947.210577] CPU: 1 PID: 24383 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1947.213069] Bluetooth: Error in BCSP hdr checksum [ 1947.220748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1947.220753] Call Trace: [ 1947.220774] dump_stack+0x1fc/0x2ef [ 1947.220792] should_fail.cold+0xa/0xf [ 1947.220809] ? setup_fault_attr+0x200/0x200 [ 1947.220824] ? lock_acquire+0x170/0x3c0 [ 1947.220844] __should_failslab+0x115/0x180 [ 1947.220860] should_failslab+0x5/0x10 [ 1947.220873] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1947.220891] __kmalloc_node_track_caller+0x38/0x70 [ 1947.220908] __alloc_skb+0xae/0x560 [ 1947.220925] alloc_skb_with_frags+0x92/0x570 [ 1947.220939] ? mark_held_locks+0xf0/0xf0 [ 1947.220958] ? __sanitizer_cov_trace_const_cmp8+0x4/0x20 [ 1947.220976] sock_alloc_send_pskb+0x6e1/0x830 [ 1947.220989] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1947.221006] ? rcu_nmi_exit+0xb3/0x180 [ 1947.268593] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 1947.271386] ? sock_kzfree_s+0x60/0x60 [ 1947.271407] ? lock_downgrade+0x720/0x720 [ 1947.318193] ? lock_acquire+0x170/0x3c0 [ 1947.322180] ? unix_peer_get+0x1b/0x80 [ 1947.326081] ? do_raw_spin_unlock+0x171/0x230 [ 1947.330587] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1947.335007] ? aa_sk_perm+0x534/0x930 [ 1947.338819] ? unix_dgram_poll+0x6c0/0x6c0 [ 1947.343055] ? aa_af_perm+0x230/0x230 [ 1947.346862] ? kernel_recvmsg+0x220/0x220 [ 1947.351030] ? unix_dgram_poll+0x6c0/0x6c0 [ 1947.355269] sock_sendmsg+0xc3/0x120 [ 1947.359074] ___sys_sendmsg+0x3b3/0x8e0 [ 1947.363049] ? copy_msghdr_from_user+0x440/0x440 [ 1947.367838] ? mark_held_locks+0xa6/0xf0 [ 1947.371926] ? mark_held_locks+0xf0/0xf0 [ 1947.375978] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1947.380725] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1947.385291] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1947.390033] ? rcu_nmi_exit+0xb3/0x180 [ 1947.393905] ? retint_kernel+0x2d/0x2d [ 1947.397787] __sys_sendmmsg+0x195/0x470 [ 1947.401749] ? __ia32_sys_sendmsg+0x220/0x220 [ 1947.406223] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1947.410963] ? lock_downgrade+0x720/0x720 [ 1947.415099] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1947.419663] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1947.424425] ? rcu_nmi_exit+0xb3/0x180 [ 1947.428291] ? retint_kernel+0x2d/0x2d [ 1947.432211] __x64_sys_sendmmsg+0x99/0x100 [ 1947.436429] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1947.440995] do_syscall_64+0xf9/0x620 [ 1947.444781] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1947.449952] RIP: 0033:0x4665e9 [ 1947.453125] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1947.472015] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1947.479707] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1947.486976] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1947.494229] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1947.501477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1947.508727] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1947.542672] Bluetooth: Error in BCSP hdr checksum [ 1947.545041] Bluetooth: Error in BCSP hdr checksum [ 1947.547838] Bluetooth: Error in BCSP hdr checksum [ 1947.552546] Bluetooth: Error in BCSP hdr checksum [ 1947.784998] Bluetooth: Error in BCSP hdr checksum [ 1947.785243] Bluetooth: Error in BCSP hdr checksum [ 1947.790404] Bluetooth: Error in BCSP hdr checksum [ 1947.795956] Bluetooth: Error in BCSP hdr checksum [ 1948.045154] Bluetooth: Error in BCSP hdr checksum [ 1948.045647] Bluetooth: Error in BCSP hdr checksum [ 1948.050066] Bluetooth: Error in BCSP hdr checksum [ 1948.056205] Bluetooth: Error in BCSP hdr checksum [ 1948.305049] Bluetooth: Error in BCSP hdr checksum [ 1948.305522] Bluetooth: Error in BCSP hdr checksum [ 1948.309957] Bluetooth: Error in BCSP hdr checksum [ 1948.316155] Bluetooth: Error in BCSP hdr checksum [ 1948.564888] Bluetooth: Error in BCSP hdr checksum [ 1948.569770] Bluetooth: Error in BCSP hdr checksum [ 1948.575811] Bluetooth: Error in BCSP hdr checksum [ 1948.580744] Bluetooth: Error in BCSP hdr checksum [ 1948.824863] Bluetooth: Error in BCSP hdr checksum [ 1948.829767] Bluetooth: Error in BCSP hdr checksum [ 1948.836137] Bluetooth: Error in BCSP hdr checksum [ 1948.841473] Bluetooth: Error in BCSP hdr checksum 11:39:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 11:39:58 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000002280)) 11:39:58 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0}, 0x0) 11:39:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r1, 0x55e4739bd3b236d7}, 0x14}}, 0x0) 11:39:58 executing program 5 (fault-call:3 fault-nth:80): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:39:58 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) 11:39:59 executing program 0: request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0xffffffffffffffff) 11:39:59 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000002280)) 11:39:59 executing program 3: r0 = socket(0x23, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x30}}, 0x0) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) [ 1949.085273] Bluetooth: Error in BCSP hdr checksum [ 1949.091130] Bluetooth: Error in BCSP hdr checksum [ 1949.105344] Bluetooth: Error in BCSP hdr checksum [ 1949.110498] Bluetooth: Error in BCSP hdr checksum [ 1949.122129] FAULT_INJECTION: forcing a failure. [ 1949.122129] name failslab, interval 1, probability 0, space 0, times 0 [ 1949.169401] CPU: 0 PID: 24424 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1949.177315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1949.186701] Call Trace: [ 1949.189304] dump_stack+0x1fc/0x2ef [ 1949.192945] should_fail.cold+0xa/0xf [ 1949.196756] ? setup_fault_attr+0x200/0x200 [ 1949.201094] __should_failslab+0x115/0x180 [ 1949.205339] should_failslab+0x5/0x10 [ 1949.209142] kmem_cache_alloc_node+0x245/0x3b0 [ 1949.213728] __alloc_skb+0x71/0x560 11:39:59 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000002280)) 11:39:59 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000002280)) [ 1949.217453] alloc_skb_with_frags+0x92/0x570 [ 1949.221869] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1949.226636] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1949.231239] sock_alloc_send_pskb+0x6e1/0x830 [ 1949.235763] ? sock_kzfree_s+0x60/0x60 [ 1949.239672] ? lock_downgrade+0x720/0x720 [ 1949.243832] ? lock_acquire+0x1ec/0x3c0 [ 1949.247813] ? do_raw_spin_unlock+0x171/0x230 [ 1949.252325] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1949.256747] ? aa_sk_perm+0x534/0x930 [ 1949.260555] ? unix_dgram_poll+0x6c0/0x6c0 [ 1949.264791] ? aa_af_perm+0x230/0x230 11:39:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x4}, 0x40) [ 1949.268600] ? kernel_recvmsg+0x220/0x220 [ 1949.272763] ? unix_dgram_poll+0x6c0/0x6c0 [ 1949.277006] sock_sendmsg+0xc3/0x120 [ 1949.280735] ___sys_sendmsg+0x3b3/0x8e0 [ 1949.284721] ? copy_msghdr_from_user+0x440/0x440 [ 1949.289479] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1949.294252] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1949.298842] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1949.303607] ? rcu_nmi_exit+0xb3/0x180 [ 1949.307502] ? retint_kernel+0x2d/0x2d [ 1949.311408] ? lock_release+0x429/0x8b0 [ 1949.315396] ? lock_downgrade+0x720/0x720 [ 1949.319546] ? lock_acquire+0x170/0x3c0 [ 1949.323627] __sys_sendmmsg+0x195/0x470 [ 1949.327613] ? __ia32_sys_sendmsg+0x220/0x220 [ 1949.332123] ? retint_kernel+0x2d/0x2d [ 1949.336032] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1949.340618] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1949.344961] Bluetooth: Error in BCSP hdr checksum [ 1949.345389] ? rcu_nmi_exit+0xb3/0x180 [ 1949.350299] Bluetooth: Error in BCSP hdr checksum [ 1949.354095] ? retint_kernel+0x2d/0x2d [ 1949.354123] __x64_sys_sendmmsg+0x99/0x100 [ 1949.367055] do_syscall_64+0xf9/0x620 [ 1949.370876] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1949.376067] RIP: 0033:0x4665e9 [ 1949.379266] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1949.398195] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1949.405916] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1949.413201] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1949.420477] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1949.427733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1949.435041] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1949.448184] Bluetooth: Error in BCSP hdr checksum [ 1949.453107] Bluetooth: Error in BCSP hdr checksum [ 1949.604835] Bluetooth: Error in BCSP hdr checksum [ 1949.609869] Bluetooth: Error in BCSP hdr checksum [ 1949.704798] Bluetooth: Error in BCSP hdr checksum [ 1949.709838] Bluetooth: Error in BCSP hdr checksum [ 1949.864985] Bluetooth: Error in BCSP hdr checksum [ 1949.869880] Bluetooth: Error in BCSP hdr checksum [ 1949.964969] Bluetooth: Error in BCSP hdr checksum [ 1949.969928] Bluetooth: Error in BCSP hdr checksum [ 1950.124791] Bluetooth: Error in BCSP hdr checksum [ 1950.129775] Bluetooth: Error in BCSP hdr checksum [ 1950.224753] Bluetooth: Error in BCSP hdr checksum [ 1950.229726] Bluetooth: Error in BCSP hdr checksum [ 1950.384818] Bluetooth: Error in BCSP hdr checksum [ 1950.390010] Bluetooth: Error in BCSP hdr checksum [ 1950.484779] Bluetooth: Error in BCSP hdr checksum [ 1950.489676] Bluetooth: Error in BCSP hdr checksum [ 1950.644766] Bluetooth: Error in BCSP hdr checksum [ 1950.649703] Bluetooth: Error in BCSP hdr checksum [ 1950.754895] Bluetooth: Error in BCSP hdr checksum [ 1950.759841] Bluetooth: Error in BCSP hdr checksum [ 1950.904832] Bluetooth: Error in BCSP hdr checksum [ 1950.909818] Bluetooth: Error in BCSP hdr checksum [ 1951.014954] Bluetooth: Error in BCSP hdr checksum [ 1951.019958] Bluetooth: Error in BCSP hdr checksum [ 1951.094540] Bluetooth: hci6: command 0x1003 tx timeout [ 1951.099969] Bluetooth: hci6: sending frame failed (-49) [ 1951.105766] Bluetooth: hci3: command 0x1003 tx timeout [ 1951.111187] Bluetooth: hci3: sending frame failed (-49) [ 1951.165201] Bluetooth: Error in BCSP hdr checksum [ 1951.170443] Bluetooth: Error in BCSP hdr checksum [ 1951.274763] Bluetooth: Error in BCSP hdr checksum [ 1951.279708] Bluetooth: Error in BCSP hdr checksum [ 1951.434733] Bluetooth: Error in BCSP hdr checksum [ 1951.439721] Bluetooth: Error in BCSP hdr checksum [ 1951.534733] Bluetooth: Error in BCSP hdr checksum [ 1951.539690] Bluetooth: Error in BCSP hdr checksum [ 1951.694721] Bluetooth: Error in BCSP hdr checksum [ 1951.699646] Bluetooth: Error in BCSP hdr checksum [ 1951.794849] Bluetooth: Error in BCSP hdr checksum [ 1951.799868] Bluetooth: Error in BCSP hdr checksum [ 1951.954691] Bluetooth: Error in BCSP hdr checksum [ 1951.959647] Bluetooth: Error in BCSP hdr checksum [ 1952.054770] Bluetooth: Error in BCSP hdr checksum [ 1952.059687] Bluetooth: Error in BCSP hdr checksum [ 1952.214796] Bluetooth: Error in BCSP hdr checksum [ 1952.219735] Bluetooth: Error in BCSP hdr checksum [ 1952.314873] Bluetooth: Error in BCSP hdr checksum [ 1952.319874] Bluetooth: Error in BCSP hdr checksum [ 1952.474730] Bluetooth: Error in BCSP hdr checksum [ 1952.479819] Bluetooth: Error in BCSP hdr checksum [ 1952.574682] Bluetooth: Error in BCSP hdr checksum [ 1952.579585] Bluetooth: Error in BCSP hdr checksum [ 1952.744914] Bluetooth: Error in BCSP hdr checksum [ 1952.749880] Bluetooth: Error in BCSP hdr checksum [ 1952.834738] Bluetooth: Error in BCSP hdr checksum [ 1952.839691] Bluetooth: Error in BCSP hdr checksum [ 1953.004902] Bluetooth: Error in BCSP hdr checksum [ 1953.010018] Bluetooth: Error in BCSP hdr checksum [ 1953.094738] Bluetooth: Error in BCSP hdr checksum [ 1953.099656] Bluetooth: Error in BCSP hdr checksum [ 1953.184544] Bluetooth: hci3: command 0x1001 tx timeout [ 1953.189976] Bluetooth: hci3: sending frame failed (-49) [ 1953.195545] Bluetooth: hci6: command 0x1001 tx timeout [ 1953.200983] Bluetooth: hci6: sending frame failed (-49) [ 1953.264637] Bluetooth: Error in BCSP hdr checksum [ 1953.269544] Bluetooth: Error in BCSP hdr checksum [ 1953.354892] Bluetooth: Error in BCSP hdr checksum [ 1953.359965] Bluetooth: Error in BCSP hdr checksum [ 1953.525422] Bluetooth: Error in BCSP hdr checksum [ 1953.530339] Bluetooth: Error in BCSP hdr checksum [ 1953.624810] Bluetooth: Error in BCSP hdr checksum [ 1953.629803] Bluetooth: Error in BCSP hdr checksum [ 1953.784611] Bluetooth: Error in BCSP hdr checksum [ 1953.789532] Bluetooth: Error in BCSP hdr checksum [ 1953.884677] Bluetooth: Error in BCSP hdr checksum [ 1953.889575] Bluetooth: Error in BCSP hdr checksum [ 1954.044792] Bluetooth: Error in BCSP hdr checksum [ 1954.049697] Bluetooth: Error in BCSP hdr checksum [ 1954.144549] Bluetooth: Error in BCSP hdr checksum [ 1954.149463] Bluetooth: Error in BCSP hdr checksum [ 1954.304736] Bluetooth: Error in BCSP hdr checksum [ 1954.309654] Bluetooth: Error in BCSP hdr checksum [ 1954.404586] Bluetooth: Error in BCSP hdr checksum [ 1954.409519] Bluetooth: Error in BCSP hdr checksum [ 1954.564703] Bluetooth: Error in BCSP hdr checksum [ 1954.569603] Bluetooth: Error in BCSP hdr checksum [ 1954.674587] Bluetooth: Error in BCSP hdr checksum [ 1954.679540] Bluetooth: Error in BCSP hdr checksum [ 1954.824511] Bluetooth: Error in BCSP hdr checksum [ 1954.829416] Bluetooth: Error in BCSP hdr checksum [ 1954.935224] Bluetooth: Error in BCSP hdr checksum [ 1954.940140] Bluetooth: Error in BCSP hdr checksum [ 1955.084690] Bluetooth: Error in BCSP hdr checksum [ 1955.089596] Bluetooth: Error in BCSP hdr checksum [ 1955.204755] Bluetooth: Error in BCSP hdr checksum [ 1955.209639] Bluetooth: Error in BCSP hdr checksum [ 1955.254462] Bluetooth: hci6: command 0x1009 tx timeout [ 1955.259828] Bluetooth: hci3: command 0x1009 tx timeout [ 1955.344487] Bluetooth: Error in BCSP hdr checksum [ 1955.349369] Bluetooth: Error in BCSP hdr checksum [ 1955.464498] Bluetooth: Error in BCSP hdr checksum [ 1955.469824] Bluetooth: Error in BCSP hdr checksum [ 1955.604564] Bluetooth: Error in BCSP hdr checksum [ 1955.609547] Bluetooth: Error in BCSP hdr checksum [ 1955.724962] Bluetooth: Error in BCSP hdr checksum [ 1955.729896] Bluetooth: Error in BCSP hdr checksum [ 1955.864479] Bluetooth: Error in BCSP hdr checksum [ 1955.869382] Bluetooth: Error in BCSP hdr checksum [ 1955.985245] Bluetooth: Error in BCSP hdr checksum [ 1955.990153] Bluetooth: Error in BCSP hdr checksum [ 1956.124450] Bluetooth: Error in BCSP hdr checksum [ 1956.129657] Bluetooth: Error in BCSP hdr checksum [ 1956.245262] Bluetooth: Error in BCSP hdr checksum [ 1956.250220] Bluetooth: Error in BCSP hdr checksum [ 1956.384517] Bluetooth: Error in BCSP hdr checksum [ 1956.389719] Bluetooth: Error in BCSP hdr checksum [ 1956.514795] Bluetooth: Error in BCSP hdr checksum [ 1956.519698] Bluetooth: Error in BCSP hdr checksum [ 1956.644539] Bluetooth: Error in BCSP hdr checksum [ 1956.649425] Bluetooth: Error in BCSP hdr checksum [ 1956.774984] Bluetooth: Error in BCSP hdr checksum [ 1956.779937] Bluetooth: Error in BCSP hdr checksum [ 1956.904569] Bluetooth: Error in BCSP hdr checksum [ 1956.909473] Bluetooth: Error in BCSP hdr checksum [ 1957.044498] Bluetooth: Error in BCSP hdr checksum [ 1957.049514] Bluetooth: Error in BCSP hdr checksum [ 1957.164527] Bluetooth: Error in BCSP hdr checksum [ 1957.169478] Bluetooth: Error in BCSP hdr checksum [ 1957.314538] Bluetooth: Error in BCSP hdr checksum [ 1957.319447] Bluetooth: Error in BCSP hdr checksum [ 1957.424381] Bluetooth: Error in BCSP hdr checksum [ 1957.429309] Bluetooth: Error in BCSP hdr checksum [ 1957.574431] Bluetooth: Error in BCSP hdr checksum [ 1957.579376] Bluetooth: Error in BCSP hdr checksum [ 1957.684495] Bluetooth: Error in BCSP hdr checksum [ 1957.689396] Bluetooth: Error in BCSP hdr checksum [ 1957.844386] Bluetooth: Error in BCSP hdr checksum [ 1957.849316] Bluetooth: Error in BCSP hdr checksum [ 1957.944396] Bluetooth: Error in BCSP hdr checksum [ 1957.949296] Bluetooth: Error in BCSP hdr checksum [ 1958.104637] Bluetooth: Error in BCSP hdr checksum [ 1958.109757] Bluetooth: Error in BCSP hdr checksum [ 1958.204583] Bluetooth: Error in BCSP hdr checksum [ 1958.209498] Bluetooth: Error in BCSP hdr checksum [ 1958.364338] Bluetooth: Error in BCSP hdr checksum [ 1958.369236] Bluetooth: Error in BCSP hdr checksum [ 1958.464660] Bluetooth: Error in BCSP hdr checksum [ 1958.469553] Bluetooth: Error in BCSP hdr checksum [ 1958.624333] Bluetooth: Error in BCSP hdr checksum [ 1958.629231] Bluetooth: Error in BCSP hdr checksum [ 1958.724362] Bluetooth: Error in BCSP hdr checksum [ 1958.729252] Bluetooth: Error in BCSP hdr checksum [ 1958.884437] Bluetooth: Error in BCSP hdr checksum [ 1958.889362] Bluetooth: Error in BCSP hdr checksum [ 1958.984408] Bluetooth: Error in BCSP hdr checksum [ 1958.989318] Bluetooth: Error in BCSP hdr checksum [ 1959.144350] Bluetooth: Error in BCSP hdr checksum [ 1959.149241] Bluetooth: Error in BCSP hdr checksum 11:40:09 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETSF2(r0, 0x5409, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "efb747e1f3903aac640f6e67828d9015afd862"}) 11:40:09 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) 11:40:09 executing program 5 (fault-call:3 fault-nth:81): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:40:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) 11:40:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 11:40:09 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) [ 1959.244408] Bluetooth: Error in BCSP hdr checksum [ 1959.249404] Bluetooth: Error in BCSP hdr checksum 11:40:09 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(r0, 0xc1004110, &(0x7f0000000080)={0x0, [0x6b2d, 0x2c, 0x817], [{}, {}, {}, {0x2}], 0x0, 0x0, 0x0, 0x2}) 11:40:09 executing program 0: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$VFIO_CHECK_EXTENSION(r0, 0x5460, 0x0) [ 1959.380723] FAULT_INJECTION: forcing a failure. [ 1959.380723] name failslab, interval 1, probability 0, space 0, times 0 [ 1959.404918] Bluetooth: Error in BCSP hdr checksum [ 1959.410330] Bluetooth: Error in BCSP hdr checksum [ 1959.425565] CPU: 0 PID: 24476 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1959.433461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1959.442819] Call Trace: [ 1959.445441] dump_stack+0x1fc/0x2ef [ 1959.449089] should_fail.cold+0xa/0xf [ 1959.452894] ? setup_fault_attr+0x200/0x200 [ 1959.457568] ? lock_acquire+0x170/0x3c0 [ 1959.461538] __should_failslab+0x115/0x180 [ 1959.465765] should_failslab+0x5/0x10 [ 1959.469559] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1959.474747] __kmalloc_node_track_caller+0x38/0x70 [ 1959.479671] __alloc_skb+0xae/0x560 [ 1959.483294] alloc_skb_with_frags+0x92/0x570 [ 1959.487721] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1959.492484] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1959.497147] sock_alloc_send_pskb+0x6e1/0x830 [ 1959.501632] ? sock_kzfree_s+0x60/0x60 [ 1959.504352] Bluetooth: Error in BCSP hdr checksum [ 1959.505510] ? lock_downgrade+0x720/0x720 [ 1959.510374] Bluetooth: Error in BCSP hdr checksum [ 1959.514497] ? lock_acquire+0x1ec/0x3c0 [ 1959.514518] ? do_raw_spin_unlock+0x171/0x230 [ 1959.514539] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1959.514563] ? aa_sk_perm+0x534/0x930 [ 1959.514584] ? unix_dgram_poll+0x6c0/0x6c0 [ 1959.514595] ? aa_af_perm+0x230/0x230 [ 1959.514620] ? kernel_recvmsg+0x220/0x220 [ 1959.548374] ? unix_dgram_poll+0x6c0/0x6c0 [ 1959.552611] sock_sendmsg+0xc3/0x120 [ 1959.556345] ___sys_sendmsg+0x3b3/0x8e0 [ 1959.560316] ? copy_msghdr_from_user+0x440/0x440 [ 1959.565057] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1959.569803] ? mark_held_locks+0xa6/0xf0 [ 1959.573855] ? mark_held_locks+0xf0/0xf0 [ 1959.577920] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1959.582495] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1959.587234] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1959.591976] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1959.596545] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1959.601288] ? __might_fault+0x11f/0x1d0 [ 1959.605339] ? lock_downgrade+0x720/0x720 [ 1959.609492] ? lock_acquire+0x170/0x3c0 [ 1959.613470] __sys_sendmmsg+0x195/0x470 [ 1959.617445] ? __ia32_sys_sendmsg+0x220/0x220 [ 1959.621944] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1959.626713] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1959.631309] ? retint_kernel+0x2d/0x2d [ 1959.635188] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1959.639941] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1959.644629] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1959.649477] ? rcu_nmi_exit+0xb3/0x180 [ 1959.653404] ? retint_kernel+0x2d/0x2d [ 1959.657297] __x64_sys_sendmmsg+0x99/0x100 [ 1959.661525] do_syscall_64+0xf9/0x620 [ 1959.665435] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1959.670610] RIP: 0033:0x4665e9 [ 1959.673934] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1959.692826] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1959.700526] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1959.707781] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1959.715052] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1959.722407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1959.729672] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 11:40:09 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private2}, 0x20) 11:40:09 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0x2, 0x4) 11:40:09 executing program 5 (fault-call:3 fault-nth:82): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1959.761775] Bluetooth: Error in BCSP hdr checksum [ 1959.767581] Bluetooth: Error in BCSP hdr checksum [ 1959.775622] Bluetooth: Error in BCSP hdr checksum [ 1959.780610] Bluetooth: Error in BCSP hdr checksum 11:40:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x20) 11:40:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x25, 0x0, 0x0, @private2}, 0x20) [ 1959.937427] FAULT_INJECTION: forcing a failure. [ 1959.937427] name failslab, interval 1, probability 0, space 0, times 0 [ 1959.950593] CPU: 1 PID: 24504 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1959.958506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1959.967866] Call Trace: [ 1959.970452] dump_stack+0x1fc/0x2ef [ 1959.974076] should_fail.cold+0xa/0xf [ 1959.977866] ? setup_fault_attr+0x200/0x200 [ 1959.982176] ? lock_acquire+0x170/0x3c0 [ 1959.986224] __should_failslab+0x115/0x180 [ 1959.990444] should_failslab+0x5/0x10 [ 1959.994316] kmem_cache_alloc_node+0x245/0x3b0 [ 1959.998886] __alloc_skb+0x71/0x560 [ 1960.002496] alloc_skb_with_frags+0x92/0x570 [ 1960.006887] ? mark_held_locks+0xf0/0xf0 [ 1960.010932] ? lock_downgrade+0x720/0x720 [ 1960.015061] ? lock_acquire+0x170/0x3c0 [ 1960.019018] sock_alloc_send_pskb+0x6e1/0x830 [ 1960.023497] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1960.028250] ? rcu_nmi_exit+0xb3/0x180 [ 1960.032122] ? sock_kzfree_s+0x60/0x60 [ 1960.035992] ? lock_downgrade+0x720/0x720 [ 1960.040295] ? lock_acquire+0x170/0x3c0 [ 1960.044250] ? unix_peer_get+0x1b/0x80 [ 1960.048127] ? do_raw_spin_unlock+0x171/0x230 [ 1960.052608] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1960.057003] ? aa_sk_perm+0x534/0x930 [ 1960.060788] ? unix_dgram_poll+0x6c0/0x6c0 [ 1960.065015] ? aa_af_perm+0x230/0x230 [ 1960.068801] ? kernel_recvmsg+0x220/0x220 [ 1960.072950] ? unix_dgram_poll+0x6c0/0x6c0 [ 1960.077170] sock_sendmsg+0xc3/0x120 [ 1960.080868] ___sys_sendmsg+0x3b3/0x8e0 [ 1960.084828] ? copy_msghdr_from_user+0x440/0x440 [ 1960.089563] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1960.094736] ? mark_held_locks+0xa6/0xf0 [ 1960.098800] ? mark_held_locks+0xf0/0xf0 [ 1960.102861] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1960.107437] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1960.112180] ? rcu_nmi_exit+0xb3/0x180 [ 1960.116068] ? retint_kernel+0x2d/0x2d [ 1960.119954] ? __might_fault+0x11f/0x1d0 [ 1960.124008] ? lock_downgrade+0x720/0x720 [ 1960.128137] ? lock_acquire+0x170/0x3c0 [ 1960.132100] __sys_sendmmsg+0x195/0x470 [ 1960.136060] ? __ia32_sys_sendmsg+0x220/0x220 [ 1960.140556] ? lock_downgrade+0x720/0x720 [ 1960.144692] ? __mutex_unlock_slowpath+0xea/0x610 [ 1960.149522] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1960.154275] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1960.158857] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1960.163649] ? rcu_nmi_exit+0xb3/0x180 [ 1960.167571] ? retint_kernel+0x2d/0x2d [ 1960.171478] __x64_sys_sendmmsg+0x99/0x100 [ 1960.175700] do_syscall_64+0xf9/0x620 [ 1960.179489] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1960.184662] RIP: 0033:0x4665e9 [ 1960.187837] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1960.206737] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1960.214428] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1960.221680] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1960.228941] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1960.236367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1960.243616] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 11:40:10 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f00000001c0)) 11:40:10 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0x0, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000000c0)={0x1, @pix={0x0, 0x0, 0x30314247}}) 11:40:10 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) recvmsg(r0, 0x0, 0x10140) [ 1960.281770] Bluetooth: Error in BCSP hdr checksum [ 1960.281774] Bluetooth: Error in BCSP hdr checksum [ 1960.281808] Bluetooth: Error in BCSP hdr checksum [ 1960.294621] Bluetooth: Error in BCSP hdr checksum [ 1960.524468] Bluetooth: Error in BCSP hdr checksum [ 1960.524879] Bluetooth: Error in BCSP hdr checksum [ 1960.529364] Bluetooth: Error in BCSP hdr checksum [ 1960.535680] Bluetooth: Error in BCSP hdr checksum [ 1960.784491] Bluetooth: Error in BCSP hdr checksum [ 1960.784979] Bluetooth: Error in BCSP hdr checksum [ 1960.793565] Bluetooth: Error in BCSP hdr checksum [ 1960.794744] Bluetooth: Error in BCSP hdr checksum [ 1961.044306] Bluetooth: Error in BCSP hdr checksum [ 1961.049300] Bluetooth: Error in BCSP hdr checksum [ 1961.054603] Bluetooth: Error in BCSP hdr checksum [ 1961.059559] Bluetooth: Error in BCSP hdr checksum [ 1961.304242] Bluetooth: Error in BCSP hdr checksum [ 1961.309221] Bluetooth: Error in BCSP hdr checksum [ 1961.324460] Bluetooth: Error in BCSP hdr checksum [ 1961.329416] Bluetooth: Error in BCSP hdr checksum [ 1961.335604] Bluetooth: hci6: command 0x1003 tx timeout [ 1961.340959] Bluetooth: hci6: sending frame failed (-49) [ 1961.347607] Bluetooth: hci3: command 0x1003 tx timeout [ 1961.352987] Bluetooth: hci3: sending frame failed (-49) [ 1961.564221] Bluetooth: Error in BCSP hdr checksum [ 1961.569385] Bluetooth: Error in BCSP hdr checksum [ 1961.584205] Bluetooth: Error in BCSP hdr checksum [ 1961.589184] Bluetooth: Error in BCSP hdr checksum [ 1961.834200] Bluetooth: Error in BCSP hdr checksum [ 1961.839162] Bluetooth: Error in BCSP hdr checksum [ 1961.845322] Bluetooth: Error in BCSP hdr checksum [ 1961.850213] Bluetooth: Error in BCSP hdr checksum [ 1962.094153] Bluetooth: Error in BCSP hdr checksum [ 1962.099147] Bluetooth: Error in BCSP hdr checksum [ 1962.105327] Bluetooth: Error in BCSP hdr checksum [ 1962.110265] Bluetooth: Error in BCSP hdr checksum [ 1962.354255] Bluetooth: Error in BCSP hdr checksum [ 1962.359185] Bluetooth: Error in BCSP hdr checksum [ 1962.364495] Bluetooth: Error in BCSP hdr checksum [ 1962.369370] Bluetooth: Error in BCSP hdr checksum [ 1962.614130] Bluetooth: Error in BCSP hdr checksum [ 1962.619020] Bluetooth: Error in BCSP hdr checksum [ 1962.626410] Bluetooth: Error in BCSP hdr checksum [ 1962.631384] Bluetooth: Error in BCSP hdr checksum [ 1962.884228] Bluetooth: Error in BCSP hdr checksum [ 1962.884231] Bluetooth: Error in BCSP hdr checksum [ 1962.884265] Bluetooth: Error in BCSP hdr checksum [ 1962.889129] Bluetooth: Error in BCSP hdr checksum [ 1963.144248] Bluetooth: Error in BCSP hdr checksum [ 1963.144354] Bluetooth: Error in BCSP hdr checksum [ 1963.149155] Bluetooth: Error in BCSP hdr checksum [ 1963.159436] Bluetooth: Error in BCSP hdr checksum [ 1963.404200] Bluetooth: Error in BCSP hdr checksum [ 1963.409095] Bluetooth: Error in BCSP hdr checksum [ 1963.414057] Bluetooth: hci3: command 0x1001 tx timeout [ 1963.414085] Bluetooth: hci6: command 0x1001 tx timeout [ 1963.420614] Bluetooth: Error in BCSP hdr checksum [ 1963.426819] Bluetooth: hci3: sending frame failed (-49) [ 1963.429927] Bluetooth: Error in BCSP hdr checksum [ 1963.440001] Bluetooth: hci6: sending frame failed (-49) [ 1963.664162] Bluetooth: Error in BCSP hdr checksum [ 1963.670393] Bluetooth: Error in BCSP hdr checksum [ 1963.684059] Bluetooth: Error in BCSP hdr checksum [ 1963.688944] Bluetooth: Error in BCSP hdr checksum [ 1963.924075] Bluetooth: Error in BCSP hdr checksum [ 1963.929154] Bluetooth: Error in BCSP hdr checksum [ 1963.954205] Bluetooth: Error in BCSP hdr checksum [ 1963.959199] Bluetooth: Error in BCSP hdr checksum [ 1964.184663] Bluetooth: Error in BCSP hdr checksum [ 1964.189563] Bluetooth: Error in BCSP hdr checksum [ 1964.214161] Bluetooth: Error in BCSP hdr checksum [ 1964.219071] Bluetooth: Error in BCSP hdr checksum [ 1964.444116] Bluetooth: Error in BCSP hdr checksum [ 1964.449065] Bluetooth: Error in BCSP hdr checksum [ 1964.474165] Bluetooth: Error in BCSP hdr checksum [ 1964.479478] Bluetooth: Error in BCSP hdr checksum [ 1964.704134] Bluetooth: Error in BCSP hdr checksum [ 1964.709041] Bluetooth: Error in BCSP hdr checksum [ 1964.734633] Bluetooth: Error in BCSP hdr checksum [ 1964.739532] Bluetooth: Error in BCSP hdr checksum [ 1964.964074] Bluetooth: Error in BCSP hdr checksum [ 1964.968958] Bluetooth: Error in BCSP hdr checksum [ 1965.004061] Bluetooth: Error in BCSP hdr checksum [ 1965.008954] Bluetooth: Error in BCSP hdr checksum [ 1965.224145] Bluetooth: Error in BCSP hdr checksum [ 1965.229266] Bluetooth: Error in BCSP hdr checksum [ 1965.264048] Bluetooth: Error in BCSP hdr checksum [ 1965.268929] Bluetooth: Error in BCSP hdr checksum [ 1965.484027] Bluetooth: Error in BCSP hdr checksum [ 1965.488951] Bluetooth: Error in BCSP hdr checksum [ 1965.493993] Bluetooth: hci6: command 0x1009 tx timeout [ 1965.499341] Bluetooth: hci3: command 0x1009 tx timeout [ 1965.534019] Bluetooth: Error in BCSP hdr checksum [ 1965.538919] Bluetooth: Error in BCSP hdr checksum [ 1965.744079] Bluetooth: Error in BCSP hdr checksum [ 1965.749020] Bluetooth: Error in BCSP hdr checksum [ 1965.794192] Bluetooth: Error in BCSP hdr checksum [ 1965.799091] Bluetooth: Error in BCSP hdr checksum [ 1966.003971] Bluetooth: Error in BCSP hdr checksum [ 1966.009028] Bluetooth: Error in BCSP hdr checksum [ 1966.064060] Bluetooth: Error in BCSP hdr checksum [ 1966.068946] Bluetooth: Error in BCSP hdr checksum [ 1966.264048] Bluetooth: Error in BCSP hdr checksum [ 1966.268937] Bluetooth: Error in BCSP hdr checksum [ 1966.334772] Bluetooth: Error in BCSP hdr checksum [ 1966.339699] Bluetooth: Error in BCSP hdr checksum [ 1966.524310] Bluetooth: Error in BCSP hdr checksum [ 1966.529201] Bluetooth: Error in BCSP hdr checksum [ 1966.593927] Bluetooth: Error in BCSP hdr checksum [ 1966.598867] Bluetooth: Error in BCSP hdr checksum [ 1966.784096] Bluetooth: Error in BCSP hdr checksum [ 1966.789018] Bluetooth: Error in BCSP hdr checksum [ 1966.864132] Bluetooth: Error in BCSP hdr checksum [ 1966.869026] Bluetooth: Error in BCSP hdr checksum [ 1967.044161] Bluetooth: Error in BCSP hdr checksum [ 1967.049084] Bluetooth: Error in BCSP hdr checksum [ 1967.123991] Bluetooth: Error in BCSP hdr checksum [ 1967.128940] Bluetooth: Error in BCSP hdr checksum [ 1967.303984] Bluetooth: Error in BCSP hdr checksum [ 1967.308929] Bluetooth: Error in BCSP hdr checksum [ 1967.384042] Bluetooth: Error in BCSP hdr checksum [ 1967.388937] Bluetooth: Error in BCSP hdr checksum [ 1967.564088] Bluetooth: Error in BCSP hdr checksum [ 1967.569033] Bluetooth: Error in BCSP hdr checksum [ 1967.643994] Bluetooth: Error in BCSP hdr checksum [ 1967.648892] Bluetooth: Error in BCSP hdr checksum [ 1967.824018] Bluetooth: Error in BCSP hdr checksum [ 1967.828979] Bluetooth: Error in BCSP hdr checksum [ 1967.904002] Bluetooth: Error in BCSP hdr checksum [ 1967.908878] Bluetooth: Error in BCSP hdr checksum [ 1968.084064] Bluetooth: Error in BCSP hdr checksum [ 1968.089051] Bluetooth: Error in BCSP hdr checksum [ 1968.166391] Bluetooth: Error in BCSP hdr checksum [ 1968.171283] Bluetooth: Error in BCSP hdr checksum [ 1968.343981] Bluetooth: Error in BCSP hdr checksum [ 1968.348893] Bluetooth: Error in BCSP hdr checksum [ 1968.433881] Bluetooth: Error in BCSP hdr checksum [ 1968.438826] Bluetooth: Error in BCSP hdr checksum [ 1968.614199] Bluetooth: Error in BCSP hdr checksum [ 1968.619121] Bluetooth: Error in BCSP hdr checksum [ 1968.693881] Bluetooth: Error in BCSP hdr checksum [ 1968.698771] Bluetooth: Error in BCSP hdr checksum [ 1968.873892] Bluetooth: Error in BCSP hdr checksum [ 1968.879354] Bluetooth: Error in BCSP hdr checksum [ 1968.954014] Bluetooth: Error in BCSP hdr checksum [ 1968.958909] Bluetooth: Error in BCSP hdr checksum [ 1969.133973] Bluetooth: Error in BCSP hdr checksum [ 1969.138860] Bluetooth: Error in BCSP hdr checksum [ 1969.213864] Bluetooth: Error in BCSP hdr checksum [ 1969.218743] Bluetooth: Error in BCSP hdr checksum 11:40:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) [ 1969.394004] Bluetooth: Error in BCSP hdr checksum [ 1969.398933] Bluetooth: Error in BCSP hdr checksum 11:40:19 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:40:19 executing program 5 (fault-call:3 fault-nth:83): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:40:19 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000280), 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000940)={0x48, 0x0, &(0x7f00000007c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @enter_looper], 0x0, 0x0, 0x0}) 11:40:19 executing program 2: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$VFIO_CHECK_EXTENSION(r0, 0x5452, 0x0) 11:40:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, 0x0, @private2}, 0x20) [ 1969.484337] Bluetooth: Error in BCSP hdr checksum [ 1969.489354] Bluetooth: Error in BCSP hdr checksum 11:40:19 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0x0, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05605, &(0x7f00000000c0)={0xa}) 11:40:19 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SSUBSCRIP(r0, 0x5450, 0x0) [ 1969.571130] FAULT_INJECTION: forcing a failure. [ 1969.571130] name failslab, interval 1, probability 0, space 0, times 0 [ 1969.596538] CPU: 0 PID: 24538 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1969.604454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1969.613835] Call Trace: [ 1969.616444] dump_stack+0x1fc/0x2ef [ 1969.620102] should_fail.cold+0xa/0xf [ 1969.623922] ? setup_fault_attr+0x200/0x200 [ 1969.628267] ? lock_acquire+0x170/0x3c0 [ 1969.632256] __should_failslab+0x115/0x180 [ 1969.636505] should_failslab+0x5/0x10 [ 1969.640406] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1969.645522] __kmalloc_node_track_caller+0x38/0x70 [ 1969.650464] __alloc_skb+0xae/0x560 [ 1969.654104] alloc_skb_with_frags+0x92/0x570 [ 1969.655478] Bluetooth: Error in BCSP hdr checksum [ 1969.658520] ? mark_held_locks+0xf0/0xf0 [ 1969.658538] ? lock_downgrade+0x720/0x720 [ 1969.658551] ? lock_acquire+0x170/0x3c0 [ 1969.658568] sock_alloc_send_pskb+0x6e1/0x830 [ 1969.670637] Bluetooth: Error in BCSP hdr checksum [ 1969.671617] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1969.671644] ? sock_kzfree_s+0x60/0x60 [ 1969.671657] ? retint_kernel+0x2d/0x2d [ 1969.671678] ? unix_dgram_sendmsg+0x331/0x12c0 [ 1969.702159] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1969.706584] ? aa_sk_perm+0x534/0x930 [ 1969.710397] ? unix_dgram_poll+0x6c0/0x6c0 [ 1969.714644] ? aa_af_perm+0x230/0x230 [ 1969.718462] ? kernel_recvmsg+0x220/0x220 [ 1969.722627] ? unix_dgram_poll+0x6c0/0x6c0 [ 1969.726894] sock_sendmsg+0xc3/0x120 [ 1969.730601] ___sys_sendmsg+0x3b3/0x8e0 [ 1969.734571] ? copy_msghdr_from_user+0x440/0x440 [ 1969.739318] ? lock_release+0x429/0x8b0 [ 1969.743288] ? mark_held_locks+0xf0/0xf0 [ 1969.747337] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1969.752082] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1969.756831] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1969.761576] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1969.766145] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1969.770886] ? __might_fault+0x11f/0x1d0 [ 1969.774945] ? lock_downgrade+0x720/0x720 [ 1969.779087] ? lock_acquire+0x170/0x3c0 [ 1969.783066] __sys_sendmmsg+0x195/0x470 [ 1969.787031] ? __ia32_sys_sendmsg+0x220/0x220 [ 1969.791526] ? lock_downgrade+0x720/0x720 [ 1969.795669] ? __mutex_unlock_slowpath+0xea/0x610 [ 1969.800500] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1969.805243] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1969.809810] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1969.814553] ? rcu_nmi_exit+0xb3/0x180 [ 1969.818438] ? retint_kernel+0x2d/0x2d [ 1969.822321] __x64_sys_sendmmsg+0x99/0x100 [ 1969.826631] do_syscall_64+0xf9/0x620 [ 1969.830420] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1969.835591] RIP: 0033:0x4665e9 [ 1969.838771] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1969.857772] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1969.865465] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 11:40:19 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$tun(0xffffffffffffff9c, &(0x7f0000000780), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000a80)={'wpan3\x00'}) 11:40:19 executing program 0: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0}, 0x20) [ 1969.872723] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1969.879996] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1969.887260] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1969.894706] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1969.908820] Bluetooth: Error in BCSP hdr checksum 11:40:19 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000000)=0x80000000, 0x4) [ 1969.921897] Bluetooth: Error in BCSP hdr checksum [ 1969.927149] Bluetooth: Error in BCSP hdr checksum [ 1969.933924] Bluetooth: Error in BCSP hdr checksum 11:40:19 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x3f, 0x3, &(0x7f00000002c0)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 1970.164490] Bluetooth: Error in BCSP hdr checksum [ 1970.169388] Bluetooth: Error in BCSP hdr checksum [ 1970.174753] Bluetooth: Error in BCSP hdr checksum [ 1970.179624] Bluetooth: Error in BCSP hdr checksum [ 1970.424582] Bluetooth: Error in BCSP hdr checksum [ 1970.429500] Bluetooth: Error in BCSP hdr checksum [ 1970.435665] Bluetooth: Error in BCSP hdr checksum [ 1970.440702] Bluetooth: Error in BCSP hdr checksum [ 1970.684126] Bluetooth: Error in BCSP hdr checksum [ 1970.689019] Bluetooth: Error in BCSP hdr checksum [ 1970.703788] Bluetooth: Error in BCSP hdr checksum [ 1970.708695] Bluetooth: Error in BCSP hdr checksum [ 1970.944480] Bluetooth: Error in BCSP hdr checksum [ 1970.949559] Bluetooth: Error in BCSP hdr checksum [ 1970.963973] Bluetooth: Error in BCSP hdr checksum [ 1970.968870] Bluetooth: Error in BCSP hdr checksum [ 1971.204607] Bluetooth: Error in BCSP hdr checksum [ 1971.209610] Bluetooth: Error in BCSP hdr checksum [ 1971.223858] Bluetooth: Error in BCSP hdr checksum [ 1971.228758] Bluetooth: Error in BCSP hdr checksum [ 1971.464619] Bluetooth: Error in BCSP hdr checksum [ 1971.469556] Bluetooth: Error in BCSP hdr checksum [ 1971.483915] Bluetooth: Error in BCSP hdr checksum [ 1971.488864] Bluetooth: Error in BCSP hdr checksum [ 1971.493469] Bluetooth: hci3: command 0x1003 tx timeout [ 1971.499233] Bluetooth: hci3: sending frame failed (-49) [ 1971.573549] Bluetooth: hci6: command 0x1003 tx timeout [ 1971.581618] Bluetooth: hci6: sending frame failed (-49) [ 1971.724461] Bluetooth: Error in BCSP hdr checksum [ 1971.729492] Bluetooth: Error in BCSP hdr checksum [ 1971.743968] Bluetooth: Error in BCSP hdr checksum [ 1971.749243] Bluetooth: Error in BCSP hdr checksum [ 1971.983722] Bluetooth: Error in BCSP hdr checksum [ 1971.988716] Bluetooth: Error in BCSP hdr checksum [ 1972.003876] Bluetooth: Error in BCSP hdr checksum [ 1972.008846] Bluetooth: Error in BCSP hdr checksum [ 1972.253779] Bluetooth: Error in BCSP hdr checksum [ 1972.259131] Bluetooth: Error in BCSP hdr checksum [ 1972.266530] Bluetooth: Error in BCSP hdr checksum [ 1972.271489] Bluetooth: Error in BCSP hdr checksum [ 1972.523718] Bluetooth: Error in BCSP hdr checksum [ 1972.523809] Bluetooth: Error in BCSP hdr checksum [ 1972.528712] Bluetooth: Error in BCSP hdr checksum [ 1972.537980] Bluetooth: Error in BCSP hdr checksum [ 1972.783894] Bluetooth: Error in BCSP hdr checksum [ 1972.783897] Bluetooth: Error in BCSP hdr checksum [ 1972.783931] Bluetooth: Error in BCSP hdr checksum [ 1972.788871] Bluetooth: Error in BCSP hdr checksum [ 1973.043705] Bluetooth: Error in BCSP hdr checksum [ 1973.048593] Bluetooth: Error in BCSP hdr checksum [ 1973.054481] Bluetooth: Error in BCSP hdr checksum [ 1973.059377] Bluetooth: Error in BCSP hdr checksum [ 1973.303740] Bluetooth: Error in BCSP hdr checksum [ 1973.303919] Bluetooth: Error in BCSP hdr checksum [ 1973.308647] Bluetooth: Error in BCSP hdr checksum [ 1973.313907] Bluetooth: Error in BCSP hdr checksum [ 1973.563618] Bluetooth: Error in BCSP hdr checksum [ 1973.568516] Bluetooth: Error in BCSP hdr checksum [ 1973.574573] Bluetooth: Error in BCSP hdr checksum [ 1973.578135] Bluetooth: hci3: command 0x1001 tx timeout [ 1973.579525] Bluetooth: Error in BCSP hdr checksum [ 1973.585085] Bluetooth: hci3: sending frame failed (-49) [ 1973.653367] Bluetooth: hci6: command 0x1001 tx timeout [ 1973.658717] Bluetooth: hci6: sending frame failed (-49) [ 1973.823630] Bluetooth: Error in BCSP hdr checksum [ 1973.823635] Bluetooth: Error in BCSP hdr checksum [ 1973.823672] Bluetooth: Error in BCSP hdr checksum [ 1973.828522] Bluetooth: Error in BCSP hdr checksum [ 1974.083669] Bluetooth: Error in BCSP hdr checksum [ 1974.083770] Bluetooth: Error in BCSP hdr checksum [ 1974.088561] Bluetooth: Error in BCSP hdr checksum [ 1974.097967] Bluetooth: Error in BCSP hdr checksum [ 1974.343645] Bluetooth: Error in BCSP hdr checksum [ 1974.348639] Bluetooth: Error in BCSP hdr checksum [ 1974.354159] Bluetooth: Error in BCSP hdr checksum [ 1974.359145] Bluetooth: Error in BCSP hdr checksum [ 1974.603817] Bluetooth: Error in BCSP hdr checksum [ 1974.608722] Bluetooth: Error in BCSP hdr checksum [ 1974.614466] Bluetooth: Error in BCSP hdr checksum [ 1974.619341] Bluetooth: Error in BCSP hdr checksum [ 1974.863557] Bluetooth: Error in BCSP hdr checksum [ 1974.868435] Bluetooth: Error in BCSP hdr checksum [ 1974.874416] Bluetooth: Error in BCSP hdr checksum [ 1974.879295] Bluetooth: Error in BCSP hdr checksum [ 1975.133734] Bluetooth: Error in BCSP hdr checksum [ 1975.134212] Bluetooth: Error in BCSP hdr checksum [ 1975.138625] Bluetooth: Error in BCSP hdr checksum [ 1975.148916] Bluetooth: Error in BCSP hdr checksum [ 1975.393711] Bluetooth: Error in BCSP hdr checksum [ 1975.393795] Bluetooth: Error in BCSP hdr checksum [ 1975.398616] Bluetooth: Error in BCSP hdr checksum [ 1975.403554] Bluetooth: Error in BCSP hdr checksum [ 1975.653286] Bluetooth: hci3: command 0x1009 tx timeout [ 1975.658878] Bluetooth: Error in BCSP hdr checksum [ 1975.666857] Bluetooth: Error in BCSP hdr checksum [ 1975.666978] Bluetooth: Error in BCSP hdr checksum [ 1975.671737] Bluetooth: Error in BCSP hdr checksum [ 1975.733291] Bluetooth: hci6: command 0x1009 tx timeout [ 1975.913471] Bluetooth: Error in BCSP hdr checksum [ 1975.918362] Bluetooth: Error in BCSP hdr checksum [ 1975.924498] Bluetooth: Error in BCSP hdr checksum [ 1975.929374] Bluetooth: Error in BCSP hdr checksum [ 1976.183546] Bluetooth: Error in BCSP hdr checksum [ 1976.183643] Bluetooth: Error in BCSP hdr checksum [ 1976.188455] Bluetooth: Error in BCSP hdr checksum [ 1976.197644] Bluetooth: Error in BCSP hdr checksum [ 1976.443543] Bluetooth: Error in BCSP hdr checksum [ 1976.448416] Bluetooth: Error in BCSP hdr checksum [ 1976.454310] Bluetooth: Error in BCSP hdr checksum [ 1976.459211] Bluetooth: Error in BCSP hdr checksum [ 1976.703495] Bluetooth: Error in BCSP hdr checksum [ 1976.703683] Bluetooth: Error in BCSP hdr checksum [ 1976.708400] Bluetooth: Error in BCSP hdr checksum [ 1976.718829] Bluetooth: Error in BCSP hdr checksum [ 1976.963611] Bluetooth: Error in BCSP hdr checksum [ 1976.964090] Bluetooth: Error in BCSP hdr checksum [ 1976.968887] Bluetooth: Error in BCSP hdr checksum [ 1976.974813] Bluetooth: Error in BCSP hdr checksum [ 1977.094723] ieee802154 phy0 wpan0: encryption failed: -22 [ 1977.100408] ieee802154 phy1 wpan1: encryption failed: -22 [ 1977.223627] Bluetooth: Error in BCSP hdr checksum [ 1977.228521] Bluetooth: Error in BCSP hdr checksum [ 1977.233871] Bluetooth: Error in BCSP hdr checksum [ 1977.238752] Bluetooth: Error in BCSP hdr checksum [ 1977.493575] Bluetooth: Error in BCSP hdr checksum [ 1977.494117] Bluetooth: Error in BCSP hdr checksum [ 1977.498463] Bluetooth: Error in BCSP hdr checksum [ 1977.506896] Bluetooth: Error in BCSP hdr checksum [ 1977.753550] Bluetooth: Error in BCSP hdr checksum [ 1977.753923] Bluetooth: Error in BCSP hdr checksum [ 1977.758441] Bluetooth: Error in BCSP hdr checksum [ 1977.763594] Bluetooth: Error in BCSP hdr checksum [ 1978.014273] Bluetooth: Error in BCSP hdr checksum [ 1978.014906] Bluetooth: Error in BCSP hdr checksum [ 1978.019217] Bluetooth: Error in BCSP hdr checksum [ 1978.028431] Bluetooth: Error in BCSP hdr checksum [ 1978.273592] Bluetooth: Error in BCSP hdr checksum [ 1978.274063] Bluetooth: Error in BCSP hdr checksum [ 1978.278498] Bluetooth: Error in BCSP hdr checksum [ 1978.283673] Bluetooth: Error in BCSP hdr checksum [ 1978.533363] Bluetooth: Error in BCSP hdr checksum [ 1978.538516] Bluetooth: Error in BCSP hdr checksum [ 1978.544935] Bluetooth: Error in BCSP hdr checksum [ 1978.549824] Bluetooth: Error in BCSP hdr checksum [ 1978.793435] Bluetooth: Error in BCSP hdr checksum [ 1978.798324] Bluetooth: Error in BCSP hdr checksum [ 1978.804051] Bluetooth: Error in BCSP hdr checksum [ 1978.808932] Bluetooth: Error in BCSP hdr checksum [ 1979.063537] Bluetooth: Error in BCSP hdr checksum [ 1979.063995] Bluetooth: Error in BCSP hdr checksum [ 1979.068424] Bluetooth: Error in BCSP hdr checksum [ 1979.075950] Bluetooth: Error in BCSP hdr checksum [ 1979.323454] Bluetooth: Error in BCSP hdr checksum [ 1979.323563] Bluetooth: Error in BCSP hdr checksum [ 1979.328344] Bluetooth: Error in BCSP hdr checksum [ 1979.338962] Bluetooth: Error in BCSP hdr checksum [ 1979.583475] Bluetooth: Error in BCSP hdr checksum [ 1979.588428] Bluetooth: Error in BCSP hdr checksum [ 1979.593288] Bluetooth: Error in BCSP hdr checksum [ 1979.594519] Bluetooth: Error in BCSP hdr checksum 11:40:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)) 11:40:29 executing program 2: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8910, &(0x7f00000005c0)={'ip6gre0\x00', &(0x7f0000000540)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @empty}}) 11:40:29 executing program 3: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000100)={'gre0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback, @local}}}}) 11:40:29 executing program 0: r0 = socket(0x2, 0xa, 0x0) recvmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000240)=@pppol2tp, 0xaf, &(0x7f0000000000), 0x1, &(0x7f0000000100)=""/164, 0xab}, 0x0) 11:40:29 executing program 5 (fault-call:3 fault-nth:84): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:40:29 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:40:29 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000002c0)=0xffffffffffffffff, 0x4) 11:40:29 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) accept4$x25(r0, 0x0, 0x0, 0x0) [ 1979.843798] Bluetooth: Error in BCSP hdr checksum [ 1979.848700] Bluetooth: Error in BCSP hdr checksum [ 1979.855900] Bluetooth: Error in BCSP hdr checksum [ 1979.860967] Bluetooth: Error in BCSP hdr checksum 11:40:29 executing program 3: clock_gettime(0x3, &(0x7f0000003480)) 11:40:29 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$802154_dgram(r0, &(0x7f0000001080)={&(0x7f0000000000)={0x24, @short}, 0x14, &(0x7f0000001040)={&(0x7f00000010c0)="9989252423309c5945172fa58dd6ea99c64b180672675ae0d0fc0f4538da63a57a13e2a33f3f7f3717e4a68be107c62edf0a7b846e2d7f815752c64569ce7c9e2d651f176246c594ad8dff952218183361c8a6dc6f55085188a933661368ec35752aba61968109b1583baa08b7", 0x6d}}, 0x0) [ 1979.894873] FAULT_INJECTION: forcing a failure. [ 1979.894873] name failslab, interval 1, probability 0, space 0, times 0 [ 1979.938572] CPU: 0 PID: 24598 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1979.946663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1979.956020] Call Trace: [ 1979.958641] dump_stack+0x1fc/0x2ef [ 1979.962297] should_fail.cold+0xa/0xf [ 1979.966109] ? setup_fault_attr+0x200/0x200 [ 1979.970439] ? lock_acquire+0x170/0x3c0 [ 1979.974439] __should_failslab+0x115/0x180 [ 1979.978680] should_failslab+0x5/0x10 [ 1979.982485] kmem_cache_alloc_node+0x245/0x3b0 11:40:29 executing program 3: select(0x0, 0x0, &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000002c0)) [ 1979.987091] __alloc_skb+0x71/0x560 [ 1979.990730] alloc_skb_with_frags+0x92/0x570 [ 1979.995145] ? sock_alloc_send_pskb+0x143/0x830 [ 1979.999820] sock_alloc_send_pskb+0x6e1/0x830 [ 1980.004366] ? sock_kzfree_s+0x60/0x60 [ 1980.008259] ? lock_downgrade+0x720/0x720 [ 1980.012415] ? lock_acquire+0x170/0x3c0 [ 1980.016394] ? unix_peer_get+0x1b/0x80 [ 1980.020292] ? do_raw_spin_unlock+0x171/0x230 [ 1980.024800] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1980.029222] ? aa_sk_perm+0x534/0x930 [ 1980.033036] ? unix_dgram_poll+0x6c0/0x6c0 [ 1980.037273] ? aa_af_perm+0x230/0x230 [ 1980.041083] ? kernel_recvmsg+0x220/0x220 [ 1980.045247] ? unix_dgram_poll+0x6c0/0x6c0 [ 1980.049598] sock_sendmsg+0xc3/0x120 [ 1980.053321] ___sys_sendmsg+0x3b3/0x8e0 [ 1980.057309] ? copy_msghdr_from_user+0x440/0x440 [ 1980.062071] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1980.066842] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1980.071431] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1980.076193] ? mark_held_locks+0xf0/0xf0 [ 1980.080260] ? rcu_nmi_exit+0xb3/0x180 [ 1980.084154] ? retint_kernel+0x2d/0x2d 11:40:30 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) [ 1980.088057] ? __might_fault+0x11f/0x1d0 [ 1980.092136] ? lock_downgrade+0x720/0x720 [ 1980.096288] ? lock_acquire+0x170/0x3c0 [ 1980.100369] __sys_sendmmsg+0x195/0x470 [ 1980.104353] ? __ia32_sys_sendmsg+0x220/0x220 [ 1980.108861] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1980.113454] ? retint_kernel+0x2d/0x2d [ 1980.114472] Bluetooth: Error in BCSP hdr checksum [ 1980.117376] ? fput+0x2b/0x190 [ 1980.117393] ? fput+0x11d/0x190 [ 1980.117411] ? ksys_write+0x1c8/0x2a0 [ 1980.117430] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1980.122597] Bluetooth: Error in BCSP hdr checksum [ 1980.125458] __x64_sys_sendmmsg+0x99/0x100 [ 1980.125475] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1980.125494] do_syscall_64+0xf9/0x620 [ 1980.125513] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1980.125524] RIP: 0033:0x4665e9 [ 1980.125538] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1980.125545] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1980.125557] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1980.125569] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1980.125576] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1980.125584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1980.125592] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1980.155167] Bluetooth: Error in BCSP hdr checksum [ 1980.251929] Bluetooth: Error in BCSP hdr checksum [ 1980.373294] Bluetooth: Error in BCSP hdr checksum [ 1980.378335] Bluetooth: Error in BCSP hdr checksum [ 1980.393667] Bluetooth: Error in BCSP hdr checksum [ 1980.398673] Bluetooth: Error in BCSP hdr checksum [ 1980.633202] Bluetooth: Error in BCSP hdr checksum [ 1980.638159] Bluetooth: Error in BCSP hdr checksum [ 1980.654562] Bluetooth: Error in BCSP hdr checksum [ 1980.659444] Bluetooth: Error in BCSP hdr checksum [ 1980.893329] Bluetooth: Error in BCSP hdr checksum [ 1980.898224] Bluetooth: Error in BCSP hdr checksum [ 1980.913221] Bluetooth: Error in BCSP hdr checksum [ 1980.918170] Bluetooth: Error in BCSP hdr checksum [ 1981.153232] Bluetooth: Error in BCSP hdr checksum [ 1981.158161] Bluetooth: Error in BCSP hdr checksum [ 1981.173381] Bluetooth: Error in BCSP hdr checksum [ 1981.178369] Bluetooth: Error in BCSP hdr checksum [ 1981.413415] Bluetooth: Error in BCSP hdr checksum [ 1981.418332] Bluetooth: Error in BCSP hdr checksum [ 1981.433216] Bluetooth: Error in BCSP hdr checksum [ 1981.438285] Bluetooth: Error in BCSP hdr checksum [ 1981.673376] Bluetooth: Error in BCSP hdr checksum [ 1981.678339] Bluetooth: Error in BCSP hdr checksum [ 1981.693246] Bluetooth: Error in BCSP hdr checksum [ 1981.698121] Bluetooth: Error in BCSP hdr checksum [ 1981.813032] Bluetooth: hci3: command 0x1003 tx timeout [ 1981.818445] Bluetooth: hci3: sending frame failed (-49) [ 1981.893033] Bluetooth: hci6: command 0x1003 tx timeout [ 1981.898380] Bluetooth: hci6: sending frame failed (-49) [ 1981.933228] Bluetooth: Error in BCSP hdr checksum [ 1981.938184] Bluetooth: Error in BCSP hdr checksum [ 1981.953503] Bluetooth: Error in BCSP hdr checksum [ 1981.958582] Bluetooth: Error in BCSP hdr checksum [ 1982.193167] Bluetooth: Error in BCSP hdr checksum [ 1982.198110] Bluetooth: Error in BCSP hdr checksum [ 1982.226911] Bluetooth: Error in BCSP hdr checksum [ 1982.231916] Bluetooth: Error in BCSP hdr checksum [ 1982.453161] Bluetooth: Error in BCSP hdr checksum [ 1982.458120] Bluetooth: Error in BCSP hdr checksum [ 1982.483304] Bluetooth: Error in BCSP hdr checksum [ 1982.488335] Bluetooth: Error in BCSP hdr checksum [ 1982.713168] Bluetooth: Error in BCSP hdr checksum [ 1982.718112] Bluetooth: Error in BCSP hdr checksum [ 1982.743137] Bluetooth: Error in BCSP hdr checksum [ 1982.748033] Bluetooth: Error in BCSP hdr checksum [ 1982.973098] Bluetooth: Error in BCSP hdr checksum [ 1982.978113] Bluetooth: Error in BCSP hdr checksum [ 1983.013122] Bluetooth: Error in BCSP hdr checksum [ 1983.018079] Bluetooth: Error in BCSP hdr checksum [ 1983.233130] Bluetooth: Error in BCSP hdr checksum [ 1983.238010] Bluetooth: Error in BCSP hdr checksum [ 1983.283289] Bluetooth: Error in BCSP hdr checksum [ 1983.288178] Bluetooth: Error in BCSP hdr checksum [ 1983.493280] Bluetooth: Error in BCSP hdr checksum [ 1983.498221] Bluetooth: Error in BCSP hdr checksum [ 1983.543314] Bluetooth: Error in BCSP hdr checksum [ 1983.548387] Bluetooth: Error in BCSP hdr checksum [ 1983.753181] Bluetooth: Error in BCSP hdr checksum [ 1983.758104] Bluetooth: Error in BCSP hdr checksum [ 1983.803344] Bluetooth: Error in BCSP hdr checksum [ 1983.808242] Bluetooth: Error in BCSP hdr checksum [ 1983.892947] Bluetooth: hci3: command 0x1001 tx timeout [ 1983.898344] Bluetooth: hci3: sending frame failed (-49) [ 1983.972917] Bluetooth: hci6: command 0x1001 tx timeout [ 1983.978399] Bluetooth: hci6: sending frame failed (-49) [ 1984.013202] Bluetooth: Error in BCSP hdr checksum [ 1984.018180] Bluetooth: Error in BCSP hdr checksum [ 1984.063355] Bluetooth: Error in BCSP hdr checksum [ 1984.068300] Bluetooth: Error in BCSP hdr checksum [ 1984.273146] Bluetooth: Error in BCSP hdr checksum [ 1984.278051] Bluetooth: Error in BCSP hdr checksum [ 1984.323209] Bluetooth: Error in BCSP hdr checksum [ 1984.328096] Bluetooth: Error in BCSP hdr checksum [ 1984.533084] Bluetooth: Error in BCSP hdr checksum [ 1984.537967] Bluetooth: Error in BCSP hdr checksum [ 1984.583817] Bluetooth: Error in BCSP hdr checksum [ 1984.588799] Bluetooth: Error in BCSP hdr checksum [ 1984.793172] Bluetooth: Error in BCSP hdr checksum [ 1984.798061] Bluetooth: Error in BCSP hdr checksum [ 1984.853857] Bluetooth: Error in BCSP hdr checksum [ 1984.858740] Bluetooth: Error in BCSP hdr checksum [ 1985.053079] Bluetooth: Error in BCSP hdr checksum [ 1985.058317] Bluetooth: Error in BCSP hdr checksum [ 1985.113913] Bluetooth: Error in BCSP hdr checksum [ 1985.118806] Bluetooth: Error in BCSP hdr checksum [ 1985.313105] Bluetooth: Error in BCSP hdr checksum [ 1985.318059] Bluetooth: Error in BCSP hdr checksum [ 1985.373159] Bluetooth: Error in BCSP hdr checksum [ 1985.378061] Bluetooth: Error in BCSP hdr checksum [ 1985.573282] Bluetooth: Error in BCSP hdr checksum [ 1985.578197] Bluetooth: Error in BCSP hdr checksum [ 1985.643106] Bluetooth: Error in BCSP hdr checksum [ 1985.647994] Bluetooth: Error in BCSP hdr checksum [ 1985.833056] Bluetooth: Error in BCSP hdr checksum [ 1985.838047] Bluetooth: Error in BCSP hdr checksum [ 1985.903130] Bluetooth: Error in BCSP hdr checksum [ 1985.908021] Bluetooth: Error in BCSP hdr checksum [ 1985.972849] Bluetooth: hci3: command 0x1009 tx timeout [ 1986.062873] Bluetooth: hci6: command 0x1009 tx timeout [ 1986.093004] Bluetooth: Error in BCSP hdr checksum [ 1986.097979] Bluetooth: Error in BCSP hdr checksum [ 1986.173013] Bluetooth: Error in BCSP hdr checksum [ 1986.177919] Bluetooth: Error in BCSP hdr checksum [ 1986.363126] Bluetooth: Error in BCSP hdr checksum [ 1986.368036] Bluetooth: Error in BCSP hdr checksum [ 1986.443011] Bluetooth: Error in BCSP hdr checksum [ 1986.447946] Bluetooth: Error in BCSP hdr checksum [ 1986.622952] Bluetooth: Error in BCSP hdr checksum [ 1986.627878] Bluetooth: Error in BCSP hdr checksum [ 1986.713676] Bluetooth: Error in BCSP hdr checksum [ 1986.718587] Bluetooth: Error in BCSP hdr checksum [ 1986.882961] Bluetooth: Error in BCSP hdr checksum [ 1986.887890] Bluetooth: Error in BCSP hdr checksum [ 1986.982924] Bluetooth: Error in BCSP hdr checksum [ 1986.982962] Bluetooth: Error in BCSP hdr checksum [ 1987.142945] Bluetooth: Error in BCSP hdr checksum [ 1987.147840] Bluetooth: Error in BCSP hdr checksum [ 1987.242859] Bluetooth: Error in BCSP hdr checksum [ 1987.247863] Bluetooth: Error in BCSP hdr checksum [ 1987.253614] Bluetooth: Error in BCSP hdr checksum [ 1987.403004] Bluetooth: Error in BCSP hdr checksum [ 1987.407892] Bluetooth: Error in BCSP hdr checksum [ 1987.502928] Bluetooth: Error in BCSP hdr checksum [ 1987.507956] Bluetooth: Error in BCSP hdr checksum [ 1987.663130] Bluetooth: Error in BCSP hdr checksum [ 1987.668127] Bluetooth: Error in BCSP hdr checksum [ 1987.763129] Bluetooth: Error in BCSP hdr checksum [ 1987.768082] Bluetooth: Error in BCSP hdr checksum [ 1987.922965] Bluetooth: Error in BCSP hdr checksum [ 1987.928257] Bluetooth: Error in BCSP hdr checksum [ 1988.023121] Bluetooth: Error in BCSP hdr checksum [ 1988.028046] Bluetooth: Error in BCSP hdr checksum [ 1988.182877] Bluetooth: Error in BCSP hdr checksum [ 1988.187783] Bluetooth: Error in BCSP hdr checksum [ 1988.292939] Bluetooth: Error in BCSP hdr checksum [ 1988.297838] Bluetooth: Error in BCSP hdr checksum [ 1988.442904] Bluetooth: Error in BCSP hdr checksum [ 1988.447900] Bluetooth: Error in BCSP hdr checksum [ 1988.552867] Bluetooth: Error in BCSP hdr checksum [ 1988.557759] Bluetooth: Error in BCSP hdr checksum [ 1988.702822] Bluetooth: Error in BCSP hdr checksum [ 1988.707754] Bluetooth: Error in BCSP hdr checksum [ 1988.812883] Bluetooth: Error in BCSP hdr checksum [ 1988.817782] Bluetooth: Error in BCSP hdr checksum [ 1988.962839] Bluetooth: Error in BCSP hdr checksum [ 1988.967729] Bluetooth: Error in BCSP hdr checksum [ 1989.072930] Bluetooth: Error in BCSP hdr checksum [ 1989.077931] Bluetooth: Error in BCSP hdr checksum [ 1989.223062] Bluetooth: Error in BCSP hdr checksum [ 1989.228025] Bluetooth: Error in BCSP hdr checksum [ 1989.332941] Bluetooth: Error in BCSP hdr checksum [ 1989.337839] Bluetooth: Error in BCSP hdr checksum [ 1989.482824] Bluetooth: Error in BCSP hdr checksum [ 1989.487818] Bluetooth: Error in BCSP hdr checksum [ 1989.603041] Bluetooth: Error in BCSP hdr checksum [ 1989.608254] Bluetooth: Error in BCSP hdr checksum [ 1989.742820] Bluetooth: Error in BCSP hdr checksum [ 1989.747757] Bluetooth: Error in BCSP hdr checksum [ 1989.862811] Bluetooth: Error in BCSP hdr checksum [ 1989.867746] Bluetooth: Error in BCSP hdr checksum 11:40:39 executing program 0: ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000000)={@desc={0x1, 0x0, @desc4}}) mknodat$null(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x103) execveat(0xffffffffffffffff, 0x0, &(0x7f0000000240)=[&(0x7f0000000180)='([:]-[a:\x00', &(0x7f00000001c0)='{\x00', &(0x7f0000000200)='\x00'], &(0x7f00000004c0)=[0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='^*{)\xf2&\x00', 0x0, &(0x7f00000003c0)='\x00', 0x0, &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00'], 0x1000) ioctl$IOCTL_VMCI_SET_NOTIFY(0xffffffffffffffff, 0x7cb, &(0x7f0000000580)={0x0, 0x401}) syz_mount_image$bfs(&(0x7f0000000640), &(0x7f0000000680)='./file0\x00', 0xbd7a, 0x6, &(0x7f0000001b80)=[{&(0x7f00000006c0)="bfa1e4a5760de7e3918de351d0bfd6ad353f601a642bab718bac6b9683d29a36ee973a5a70215b463ceff245c2fa9426132dddba9569e928a68009f293274c0b7f37be847df4c18ec1e70c1fde747b3684db57baa35bcb6c45c6b6b8fb69bb53e09098223357a42f216c8b346ac8debc34795dd587d4fdf787bcad2b17d355a0312f83602740a7c64d43a30b1a3f2b684ad29415d7a2", 0x96, 0x5}, {&(0x7f0000000780)="b5d24d0fcc00a0a48a7140a1a0430d62d259af283f38560c1123f92297b57f9de3e08b66ed66ba30337c18462ad61c3c20b4fad4f96abd04beb97dfb2c32c09af2ed46f8c42f152630a4fab5780536d8f5c519ac64bfabb1d881ef5429b7474c467d4d49548204016a8adeb9a1ca169fb90c6e399fbffd3f097ef85c0e5fee99808d4d55c9d54b3b0823fc2656909955e713039f5cabab783c390a522a6a95bd2b25faeddcd23214e5a67526716ac3741b77826315bdd84ca838833ae1788d3f074e0573", 0xc4, 0x2}, {0x0, 0x0, 0x80}, {0x0}, {&(0x7f0000001a40)="b6b7292bd01e5862ce44e7a5dfd6761e52efce39af9d8b94c914e6c54d6bc539d797f7fd6e55f81fd555c42b295cf520aa9bccf5094a4be40b24f932ccfb8bfd0ec9c38bf3c3416a1ef15392b9f9316f114a2f448213f2af0bb49c9d3efa21fa1e4c9bcb29ae1002e9b5ef606e5c5d0ef10f233742a6bf6e791b2f4b1e28ebcc8c4e80be11c9c74eb10dbe7e93ce4b43f647f04953b09d255845d92ac2889d835e60e7737556273769e4c1b421e5e07c23c417a2", 0xb4, 0x3f}, {&(0x7f0000001b40)="e744416ceb26010341ddecbd89f8de426b4219244415797bc5a3788656619448e127d9eaca4895d6a0be2b5c0b6574b359bef869a8777109d8", 0x39, 0x800}], 0x200800, &(0x7f0000001c40)={[{'%^,^\\(\'&@-'}], [{@euid_eq}]}) syz_mount_image$bfs(0x0, &(0x7f0000001dc0)='./file0/../file0\x00', 0x0, 0x2, &(0x7f0000002100)=[{&(0x7f0000001e80)="34ce69fb5251f590ace92ee6e2446c3ef4d962ba6b70096fa2e3bb55ecd5f7bf9da3b9d2a1a6ff6c63f3d2c40e430ffe3d5dd6426180d5c384c21440df960b92a5e3f751ba5b6e0b0800e9fa70ebbcc71780866f0f6d83ce6a8beb40948a318a3df70d88639755f3155149a03fd53f1b0b987b9eb52b06f49e3bff56ba64d8265f8e6eaf4a494bebe1e89d05daa07bc87296ea5cc75c8a", 0x97}, {&(0x7f0000002000)="33e2c56d9c48cb2149d68710ad56262e3bca8e33de3f44fe8df3d901ae00e69537d325d566599bf5079ab86e52c5ad577cb63becafa96411f86d86a11c2ec8ef44a8d074f6d63c720c952e479b771dbef09ac2dd76184f935757aa1afff0709a463052f5ecb896fd0cfd935229a54e93b4ed6034f9120566593209cfccad07a025ed0ed640bc3a7d22f6ed62b603f74c43f450c2fd06864827d8c81e4b6b6fe01f083ffb61ba5585bbce45d3f216488d83803de8f903", 0xb6, 0x9}], 0x2000, &(0x7f0000002180)={[{}, {}, {'!$'}, {'\x85\xba\xa1t\xf0\xcb\x11B'}, {}, {'/dev/hwrng\x00'}, {'bfs\x00'}], [{@smackfshat={'smackfshat', 0x3d, '\xe3U\xa7j\x11\xa1\xbe\x18'}}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002200), 0x200000, 0x0) mknodat$loop(0xffffffffffffffff, &(0x7f00000022c0)='./file0\x00', 0x0, 0x1) faccessat(r0, &(0x7f0000003380)='./file0/../file0\x00', 0x0) 11:40:39 executing program 2: syz_mount_image$bfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000001b80)=[{&(0x7f00000006c0)="bf", 0x1, 0x5}], 0x0, 0x0) 11:40:39 executing program 1: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={@map, 0xffffffffffffffff, 0x4}, 0x10) 11:40:39 executing program 5 (fault-call:3 fault-nth:85): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:40:39 executing program 3: sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000800)=ANY=[]) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x0, 0x0, 0x0, 0x45, 0x0, 0x81, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fed, 0x0, @perf_bp={0x0}, 0x0, 0x800, 0x3ff, 0x0, 0xffff, 0x0, 0x400, 0x0, 0x4}, 0xffffffffffffffff, 0x0, r0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_upper(&(0x7f00000005c0)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000040)=ANY=[@ANYRES64], 0xc025, 0x0) mount$9p_rdma(0x0, &(0x7f0000000680)='./file0\x00', 0x0, 0x0, 0x0) 11:40:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:40:39 executing program 0: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x2}, &(0x7f0000000080)={0x5}, &(0x7f00000000c0)={0x0, 0x2710}) [ 1990.003676] Bluetooth: Error in BCSP hdr checksum [ 1990.009203] Bluetooth: Error in BCSP hdr checksum [ 1990.036616] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 1990.100220] FAULT_INJECTION: forcing a failure. [ 1990.100220] name failslab, interval 1, probability 0, space 0, times 0 [ 1990.117088] CPU: 1 PID: 24653 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1990.125003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1990.134363] Call Trace: [ 1990.137046] dump_stack+0x1fc/0x2ef [ 1990.140686] should_fail.cold+0xa/0xf [ 1990.144505] ? setup_fault_attr+0x200/0x200 11:40:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:40:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007500)={0x0, 0x0, &(0x7f0000007180)=[{0x0}, {0x0, 0xffffffffffffffed}, {0x0}, {0x0}, {0x0, 0x57}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f00000004c0)=ANY=[@ANYBLOB="2400000000000000010000000100000065eca5918c75a46f8d50c9d5d3f446bb23a03de6b87b468d902acf0317393994aeadd085f022d23fa3c8ee47e26a35a1c7d51c17b967d60afaa72db0c17e2fdac53e33df4d2ecf702234e9f71bb14321b64addf161d23489d5bcbd5e41f4a93296b1dd50c43c762959a38ad63e3a8d76391eec3470e2c3ed08e2877158a2385730cda5fd53caaa2ad898d3db", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="00001b00"], 0x28}, 0x0) 11:40:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet(r0, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20004080) 11:40:40 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 1990.148829] ? lock_acquire+0x170/0x3c0 [ 1990.152815] __should_failslab+0x115/0x180 [ 1990.157059] should_failslab+0x5/0x10 [ 1990.160868] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1990.165988] __kmalloc_node_track_caller+0x38/0x70 [ 1990.170935] __alloc_skb+0xae/0x560 [ 1990.174571] alloc_skb_with_frags+0x92/0x570 [ 1990.178984] ? mark_held_locks+0xf0/0xf0 [ 1990.183050] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1990.187637] sock_alloc_send_pskb+0x6e1/0x830 [ 1990.192159] ? sock_kzfree_s+0x60/0x60 [ 1990.196049] ? lock_downgrade+0x720/0x720 11:40:40 executing program 0: r0 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r0, 0x0) 11:40:40 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmmsg$inet(r0, &(0x7f0000000680)=[{{0x0, 0x0, 0x0}}], 0x1, 0x9) [ 1990.200199] ? lock_acquire+0x170/0x3c0 [ 1990.204184] ? unix_peer_get+0x1b/0x80 [ 1990.208091] ? do_raw_spin_unlock+0x171/0x230 [ 1990.212607] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1990.217041] ? aa_sk_perm+0x534/0x930 [ 1990.220857] ? unix_dgram_poll+0x6c0/0x6c0 [ 1990.225092] ? aa_af_perm+0x230/0x230 [ 1990.228900] ? kernel_recvmsg+0x220/0x220 [ 1990.233067] ? unix_dgram_poll+0x6c0/0x6c0 [ 1990.237307] sock_sendmsg+0xc3/0x120 [ 1990.241033] ___sys_sendmsg+0x3b3/0x8e0 [ 1990.245022] ? copy_msghdr_from_user+0x440/0x440 [ 1990.249780] ? _raw_spin_unlock_irq+0x5a/0x80 [ 1990.254280] ? finish_task_switch+0x146/0x760 [ 1990.258785] ? mark_held_locks+0xa6/0xf0 [ 1990.262844] ? mark_held_locks+0xf0/0xf0 [ 1990.266902] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1990.271651] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1990.276259] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1990.281004] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1990.285792] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1990.290483] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1990.295228] ? __might_fault+0x11f/0x1d0 [ 1990.299280] ? lock_downgrade+0x720/0x720 [ 1990.303409] ? lock_acquire+0x170/0x3c0 [ 1990.307377] __sys_sendmmsg+0x195/0x470 [ 1990.311345] ? __ia32_sys_sendmsg+0x220/0x220 [ 1990.315839] ? lock_downgrade+0x720/0x720 [ 1990.320065] ? __mutex_unlock_slowpath+0xea/0x610 [ 1990.324894] ? check_preemption_disabled+0x41/0x280 [ 1990.329953] ? wait_for_completion_io+0x10/0x10 [ 1990.334668] ? vfs_write+0x393/0x540 [ 1990.338367] ? ksys_write+0x1c8/0x2a0 [ 1990.342151] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1990.347502] __x64_sys_sendmmsg+0x99/0x100 [ 1990.351726] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1990.356298] do_syscall_64+0xf9/0x620 [ 1990.360090] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1990.365263] RIP: 0033:0x4665e9 [ 1990.368444] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1990.387569] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1990.395278] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1990.402534] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1990.409793] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1990.417047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1990.424315] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1990.444363] Bluetooth: Error in BCSP hdr checksum 11:40:40 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r0, 0x0, 0x40080) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x32) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYRESHEX=r0, @ANYRES64, @ANYRES16=r1, @ANYBLOB="0a174e00badba897ab58060311", @ANYRESOCT=r0, @ANYRESDEC=r2, @ANYRESOCT, @ANYRES32, @ANYRES16], 0x0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x0, &(0x7f0000000340)=0x2010, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d64d4d", 0x38, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @dest_unreach={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, '$\x00@', 0x0, 0x3a, 0x0, @mcast2, @loopback, [], "050c68deb1caadea"}}}}}}}, 0x0) readahead(r1, 0xd6f7, 0x0) 11:40:40 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 11:40:40 executing program 5 (fault-call:3 fault-nth:86): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1990.449265] Bluetooth: Error in BCSP hdr checksum [ 1990.454596] Bluetooth: Error in BCSP hdr checksum [ 1990.460842] Bluetooth: Error in BCSP hdr checksum 11:40:40 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x0) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0x0) 11:40:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)={0x3c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_FRAME={0x1f, 0x33, @action={@wo_ht={{}, {}, @device_a, @device_b}, @smps}}]}, 0x3c}}, 0x0) 11:40:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:40:40 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000140), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x202, @time}) 11:40:40 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r0, 0x0, 0x40080) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x32) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYRESHEX=r0, @ANYRES64, @ANYRES16=r1, @ANYBLOB="0a174e00badba897ab58060311", @ANYRESOCT=r0, @ANYRESDEC=r2, @ANYRESOCT, @ANYRES32, @ANYRES16], 0x0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x0, &(0x7f0000000340)=0x2010, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d64d4d", 0x38, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @dest_unreach={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, '$\x00@', 0x0, 0x3a, 0x0, @mcast2, @loopback, [], "050c68deb1caadea"}}}}}}}, 0x0) readahead(r1, 0xd6f7, 0x0) 11:40:40 executing program 1: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x4b) [ 1990.693860] Bluetooth: Error in BCSP hdr checksum [ 1990.698921] Bluetooth: Error in BCSP hdr checksum [ 1990.705327] FAULT_INJECTION: forcing a failure. [ 1990.705327] name failslab, interval 1, probability 0, space 0, times 0 [ 1990.710776] Bluetooth: Error in BCSP hdr checksum 11:40:40 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg$inet(r0, &(0x7f0000000440)=[{{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, 0x0}}], 0x1, 0x0) [ 1990.740508] Bluetooth: Error in BCSP hdr checksum [ 1990.802706] CPU: 0 PID: 24694 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1990.810638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1990.820015] Call Trace: [ 1990.822617] dump_stack+0x1fc/0x2ef [ 1990.826265] should_fail.cold+0xa/0xf [ 1990.830080] ? setup_fault_attr+0x200/0x200 [ 1990.834412] ? lock_acquire+0x170/0x3c0 [ 1990.838402] __should_failslab+0x115/0x180 [ 1990.842652] should_failslab+0x5/0x10 [ 1990.846459] kmem_cache_alloc_node+0x245/0x3b0 [ 1990.851058] __alloc_skb+0x71/0x560 [ 1990.854701] alloc_skb_with_frags+0x92/0x570 [ 1990.859114] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1990.863885] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1990.868483] sock_alloc_send_pskb+0x6e1/0x830 [ 1990.872997] ? sock_kzfree_s+0x60/0x60 [ 1990.876903] ? lock_downgrade+0x720/0x720 [ 1990.881063] ? lock_acquire+0x1ec/0x3c0 [ 1990.885057] ? do_raw_spin_unlock+0x171/0x230 [ 1990.889578] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1990.893999] ? aa_sk_perm+0x534/0x930 [ 1990.897819] ? unix_dgram_poll+0x6c0/0x6c0 [ 1990.902058] ? aa_af_perm+0x230/0x230 [ 1990.905879] ? unix_dgram_poll+0x6c0/0x6c0 [ 1990.910123] sock_sendmsg+0xc3/0x120 [ 1990.913845] ___sys_sendmsg+0x3b3/0x8e0 [ 1990.917831] ? copy_msghdr_from_user+0x440/0x440 [ 1990.922596] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1990.927361] ? mark_held_locks+0xa6/0xf0 [ 1990.931439] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1990.936217] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1990.940810] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1990.945581] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1990.950358] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1990.954943] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1990.959708] ? rcu_nmi_exit+0xb3/0x180 [ 1990.963107] Bluetooth: Error in BCSP hdr checksum [ 1990.963602] ? retint_kernel+0x2d/0x2d [ 1990.968574] Bluetooth: Error in BCSP hdr checksum [ 1990.972411] __sys_sendmmsg+0x195/0x470 [ 1990.972428] ? __ia32_sys_sendmsg+0x220/0x220 [ 1990.972445] ? lock_downgrade+0x720/0x720 [ 1990.972468] ? __mutex_unlock_slowpath+0xea/0x610 [ 1990.972485] ? check_preemption_disabled+0x41/0x280 [ 1990.972498] ? wait_for_completion_io+0x10/0x10 [ 1990.972515] ? vfs_write+0x393/0x540 [ 1990.972531] ? ksys_write+0x1c8/0x2a0 [ 1990.972547] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1990.972562] __x64_sys_sendmmsg+0x99/0x100 [ 1990.972579] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1990.972595] do_syscall_64+0xf9/0x620 [ 1991.029971] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1991.035165] RIP: 0033:0x4665e9 11:40:40 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)) 11:40:40 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0xff}, 'port1\x00'}) 11:40:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newroute={0x1c, 0x18, 0x25}, 0x1c}}, 0x0) 11:40:40 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000800)={0x1}, 0x40) [ 1991.038356] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1991.057262] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1991.064984] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1991.072258] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1991.079543] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1991.086820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1991.094093] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 11:40:41 executing program 1: clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, r0+10000000}, &(0x7f0000000280)={&(0x7f0000000240), 0x8}) 11:40:41 executing program 5 (fault-call:3 fault-nth:87): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:40:41 executing program 0: r0 = getpgrp(0x0) sched_rr_get_interval(r0, &(0x7f0000001680)) 11:40:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) [ 1991.120656] Bluetooth: Error in BCSP hdr checksum [ 1991.128244] Bluetooth: Error in BCSP hdr checksum 11:40:41 executing program 3: socket(0x11, 0x2, 0x4) 11:40:41 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r0, 0x0, 0x40080) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x32) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYRESHEX=r0, @ANYRES64, @ANYRES16=r1, @ANYBLOB="0a174e00badba897ab58060311", @ANYRESOCT=r0, @ANYRESDEC=r2, @ANYRESOCT, @ANYRES32, @ANYRES16], 0x0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x0, &(0x7f0000000340)=0x2010, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d64d4d", 0x38, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @dest_unreach={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, '$\x00@', 0x0, 0x3a, 0x0, @mcast2, @loopback, [], "050c68deb1caadea"}}}}}}}, 0x0) readahead(r1, 0xd6f7, 0x0) 11:40:41 executing program 0: io_setup(0x7, &(0x7f0000000000)=0x0) io_pgetevents(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) [ 1991.223778] Bluetooth: Error in BCSP hdr checksum [ 1991.229584] Bluetooth: Error in BCSP hdr checksum [ 1991.261711] FAULT_INJECTION: forcing a failure. [ 1991.261711] name failslab, interval 1, probability 0, space 0, times 0 11:40:41 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x1e3}) [ 1991.289196] CPU: 1 PID: 24738 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1991.297118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1991.306728] Call Trace: [ 1991.309323] dump_stack+0x1fc/0x2ef [ 1991.312957] should_fail.cold+0xa/0xf [ 1991.316765] ? setup_fault_attr+0x200/0x200 [ 1991.321090] ? lock_acquire+0x170/0x3c0 [ 1991.325097] __should_failslab+0x115/0x180 [ 1991.329338] should_failslab+0x5/0x10 [ 1991.333141] kmem_cache_alloc_node_trace+0x244/0x3b0 11:40:41 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r0, 0x0, 0x40080) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x32) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYRESHEX=r0, @ANYRES64, @ANYRES16=r1, @ANYBLOB="0a174e00badba897ab58060311", @ANYRESOCT=r0, @ANYRESDEC=r2, @ANYRESOCT, @ANYRES32, @ANYRES16], 0x0, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x0, &(0x7f0000000340)=0x2010, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d64d4d", 0x38, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @dest_unreach={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, '$\x00@', 0x0, 0x3a, 0x0, @mcast2, @loopback, [], "050c68deb1caadea"}}}}}}}, 0x0) readahead(r1, 0xd6f7, 0x0) [ 1991.338260] __kmalloc_node_track_caller+0x38/0x70 [ 1991.343197] __alloc_skb+0xae/0x560 [ 1991.346830] alloc_skb_with_frags+0x92/0x570 [ 1991.351245] ? mark_held_locks+0xf0/0xf0 [ 1991.355317] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1991.359910] sock_alloc_send_pskb+0x6e1/0x830 [ 1991.364421] ? sock_kzfree_s+0x60/0x60 [ 1991.368313] ? lock_downgrade+0x720/0x720 [ 1991.372462] ? lock_acquire+0x170/0x3c0 [ 1991.376437] ? unix_peer_get+0x1b/0x80 [ 1991.380332] ? do_raw_spin_unlock+0x171/0x230 [ 1991.384839] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1991.389260] ? aa_sk_perm+0x534/0x930 [ 1991.393077] ? unix_dgram_poll+0x6c0/0x6c0 [ 1991.397325] ? aa_af_perm+0x230/0x230 [ 1991.401139] ? kernel_recvmsg+0x220/0x220 [ 1991.405304] ? unix_dgram_poll+0x6c0/0x6c0 [ 1991.409547] sock_sendmsg+0xc3/0x120 [ 1991.413268] ___sys_sendmsg+0x3b3/0x8e0 [ 1991.417340] ? copy_msghdr_from_user+0x440/0x440 [ 1991.422111] ? mark_held_locks+0xa6/0xf0 [ 1991.426177] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1991.430938] ? trace_hardirqs_on_thunk+0x1a/0x1c 11:40:41 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001480), 0x802, 0x0) write$input_event(r0, &(0x7f0000001780), 0x18) [ 1991.435877] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1991.440470] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1991.445235] ? rcu_nmi_exit+0xb3/0x180 [ 1991.449126] ? retint_kernel+0x2d/0x2d [ 1991.453025] ? lock_is_held_type+0x17a/0x210 [ 1991.457450] __sys_sendmmsg+0x195/0x470 [ 1991.461430] ? __ia32_sys_sendmsg+0x220/0x220 [ 1991.465930] ? lock_downgrade+0x720/0x720 [ 1991.470089] ? __mutex_unlock_slowpath+0xea/0x610 [ 1991.474935] ? check_preemption_disabled+0x41/0x280 [ 1991.479952] ? wait_for_completion_io+0x10/0x10 [ 1991.484623] ? vfs_write+0x393/0x540 [ 1991.488343] ? ksys_write+0x1c8/0x2a0 [ 1991.492161] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1991.497553] __x64_sys_sendmmsg+0x99/0x100 [ 1991.501799] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1991.506416] do_syscall_64+0xf9/0x620 [ 1991.510226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1991.515410] RIP: 0033:0x4665e9 [ 1991.518606] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1991.537507] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1991.545219] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1991.552489] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1991.559765] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1991.567127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1991.574402] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 11:40:41 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0x0) [ 1991.615556] Bluetooth: Error in BCSP hdr checksum [ 1991.620471] Bluetooth: Error in BCSP hdr checksum [ 1991.625807] Bluetooth: Error in BCSP hdr checksum [ 1991.633383] Bluetooth: Error in BCSP hdr checksum 11:40:41 executing program 3: io_setup(0x7, &(0x7f0000000000)=0x0) io_submit(r0, 0x1, &(0x7f0000000540)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 11:40:41 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) io_setup(0x3c, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x0, r0, 0x0}]) 11:40:41 executing program 5 (fault-call:3 fault-nth:88): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 1991.844605] Bluetooth: Error in BCSP hdr checksum [ 1991.851398] Bluetooth: Error in BCSP hdr checksum [ 1991.877018] Bluetooth: Error in BCSP hdr checksum [ 1991.889581] Bluetooth: Error in BCSP hdr checksum [ 1991.967302] FAULT_INJECTION: forcing a failure. [ 1991.967302] name failslab, interval 1, probability 0, space 0, times 0 [ 1992.002661] CPU: 0 PID: 24777 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 1992.010554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1992.019911] Call Trace: [ 1992.022514] dump_stack+0x1fc/0x2ef [ 1992.026151] should_fail.cold+0xa/0xf [ 1992.029961] ? setup_fault_attr+0x200/0x200 [ 1992.034289] ? lock_acquire+0x170/0x3c0 [ 1992.038276] __should_failslab+0x115/0x180 [ 1992.042563] should_failslab+0x5/0x10 [ 1992.046486] kmem_cache_alloc_node+0x245/0x3b0 [ 1992.051083] __alloc_skb+0x71/0x560 [ 1992.054717] alloc_skb_with_frags+0x92/0x570 [ 1992.059127] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1992.063892] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1992.068483] sock_alloc_send_pskb+0x6e1/0x830 [ 1992.072996] ? sock_kzfree_s+0x60/0x60 [ 1992.076889] ? lock_downgrade+0x720/0x720 [ 1992.081038] ? lock_acquire+0x1ec/0x3c0 [ 1992.085027] ? do_raw_spin_unlock+0x171/0x230 [ 1992.089534] unix_dgram_sendmsg+0x3a5/0x12c0 [ 1992.093986] ? aa_sk_perm+0x534/0x930 [ 1992.097793] ? unix_dgram_poll+0x6c0/0x6c0 [ 1992.102027] ? aa_af_perm+0x230/0x230 [ 1992.105835] ? kernel_recvmsg+0x220/0x220 [ 1992.109994] ? unix_dgram_poll+0x6c0/0x6c0 [ 1992.114251] sock_sendmsg+0xc3/0x120 [ 1992.117974] ___sys_sendmsg+0x3b3/0x8e0 [ 1992.121954] ? copy_msghdr_from_user+0x440/0x440 [ 1992.126711] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1992.131474] ? mark_held_locks+0xa6/0xf0 [ 1992.134160] Bluetooth: Error in BCSP hdr checksum [ 1992.135566] ? mark_held_locks+0xf0/0xf0 [ 1992.135585] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1992.135597] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1992.135612] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1992.140541] Bluetooth: Error in BCSP hdr checksum [ 1992.144489] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1992.144504] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1992.144519] ? __might_fault+0x11f/0x1d0 [ 1992.144536] ? lock_downgrade+0x720/0x720 [ 1992.144549] ? lock_acquire+0x170/0x3c0 [ 1992.144572] __sys_sendmmsg+0x195/0x470 [ 1992.144589] ? __ia32_sys_sendmsg+0x220/0x220 [ 1992.144605] ? lock_downgrade+0x720/0x720 [ 1992.144627] ? __mutex_unlock_slowpath+0xea/0x610 [ 1992.144639] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1992.144656] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1992.211707] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1992.216472] ? rcu_nmi_exit+0xb3/0x180 [ 1992.220365] ? retint_kernel+0x2d/0x2d [ 1992.224269] __x64_sys_sendmmsg+0x99/0x100 [ 1992.228553] do_syscall_64+0xf9/0x620 [ 1992.232364] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1992.237551] RIP: 0033:0x4665e9 [ 1992.240744] 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 bc ff ff ff f7 d8 64 89 01 48 [ 1992.259658] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1992.267409] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1992.274690] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 1992.281971] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 1992.289245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1992.296516] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 [ 1992.314158] Bluetooth: Error in BCSP hdr checksum [ 1992.319057] Bluetooth: Error in BCSP hdr checksum [ 1992.394215] Bluetooth: Error in BCSP hdr checksum [ 1992.400371] Bluetooth: Error in BCSP hdr checksum [ 1992.458243] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1992.478285] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1992.507883] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1992.526218] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1992.549455] device bridge_slave_1 left promiscuous mode [ 1992.566670] bridge0: port 2(bridge_slave_1) entered disabled state [ 1992.584298] Bluetooth: Error in BCSP hdr checksum [ 1992.601748] device bridge_slave_0 left promiscuous mode [ 1992.611946] Bluetooth: Error in BCSP hdr checksum [ 1992.629574] bridge0: port 1(bridge_slave_0) entered disabled state [ 1992.652638] Bluetooth: Error in BCSP hdr checksum [ 1992.658174] Bluetooth: Error in BCSP hdr checksum [ 1992.670580] Bluetooth: Error in BCSP hdr checksum [ 1992.682407] device veth1_macvtap left promiscuous mode [ 1992.687740] device veth0_macvtap left promiscuous mode [ 1992.698940] device veth1_vlan left promiscuous mode [ 1992.705095] device veth0_vlan left promiscuous mode [ 1992.825589] device hsr_slave_1 left promiscuous mode [ 1992.835198] device hsr_slave_0 left promiscuous mode [ 1992.843996] Bluetooth: Error in BCSP hdr checksum [ 1992.848887] Bluetooth: Error in BCSP hdr checksum [ 1992.854198] team0 (unregistering): Port device team_slave_1 removed [ 1992.865122] team0 (unregistering): Port device team_slave_0 removed [ 1992.875705] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1992.886799] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1992.912745] Bluetooth: Error in BCSP hdr checksum [ 1992.917870] Bluetooth: Error in BCSP hdr checksum [ 1992.920487] bond0 (unregistering): Released all slaves [ 1993.102643] Bluetooth: Error in BCSP hdr checksum [ 1993.107710] Bluetooth: Error in BCSP hdr checksum [ 1993.172679] Bluetooth: Error in BCSP hdr checksum [ 1993.177767] Bluetooth: Error in BCSP hdr checksum [ 1993.252373] Bluetooth: hci2: command 0x1003 tx timeout [ 1993.257744] Bluetooth: hci2: sending frame failed (-49) [ 1993.372790] Bluetooth: Error in BCSP hdr checksum [ 1993.377676] Bluetooth: Error in BCSP hdr checksum [ 1993.432748] Bluetooth: Error in BCSP hdr checksum [ 1993.437724] Bluetooth: Error in BCSP hdr checksum [ 1993.632676] Bluetooth: Error in BCSP hdr checksum [ 1993.637609] Bluetooth: Error in BCSP hdr checksum [ 1993.692648] Bluetooth: Error in BCSP hdr checksum [ 1993.697578] Bluetooth: Error in BCSP hdr checksum [ 1993.893170] Bluetooth: Error in BCSP hdr checksum [ 1993.898062] Bluetooth: Error in BCSP hdr checksum [ 1993.952794] Bluetooth: Error in BCSP hdr checksum [ 1993.957983] Bluetooth: Error in BCSP hdr checksum [ 1994.162475] Bluetooth: Error in BCSP hdr checksum [ 1994.167416] Bluetooth: Error in BCSP hdr checksum [ 1994.222589] Bluetooth: Error in BCSP hdr checksum [ 1994.227499] Bluetooth: Error in BCSP hdr checksum [ 1994.422609] Bluetooth: Error in BCSP hdr checksum [ 1994.427555] Bluetooth: Error in BCSP hdr checksum [ 1994.492590] Bluetooth: Error in BCSP hdr checksum [ 1994.497481] Bluetooth: Error in BCSP hdr checksum [ 1994.682660] Bluetooth: Error in BCSP hdr checksum [ 1994.687553] Bluetooth: Error in BCSP hdr checksum [ 1994.752486] Bluetooth: Error in BCSP hdr checksum [ 1994.757409] Bluetooth: Error in BCSP hdr checksum [ 1994.868190] IPVS: ftp: loaded support on port[0] = 21 [ 1994.942988] Bluetooth: Error in BCSP hdr checksum [ 1994.947888] Bluetooth: Error in BCSP hdr checksum [ 1994.980829] chnl_net:caif_netlink_parms(): no params data found [ 1995.026148] Bluetooth: Error in BCSP hdr checksum [ 1995.031055] Bluetooth: Error in BCSP hdr checksum [ 1995.049566] bridge0: port 1(bridge_slave_0) entered blocking state [ 1995.056220] bridge0: port 1(bridge_slave_0) entered disabled state [ 1995.064975] device bridge_slave_0 entered promiscuous mode [ 1995.071892] bridge0: port 2(bridge_slave_1) entered blocking state [ 1995.079197] bridge0: port 2(bridge_slave_1) entered disabled state [ 1995.089503] device bridge_slave_1 entered promiscuous mode [ 1995.108859] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1995.117915] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1995.137700] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1995.145028] team0: Port device team_slave_0 added [ 1995.150488] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1995.158295] team0: Port device team_slave_1 added [ 1995.175234] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1995.181471] 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. [ 1995.207369] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1995.214340] Bluetooth: Error in BCSP hdr checksum [ 1995.219153] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1995.225839] Bluetooth: Error in BCSP hdr checksum [ 1995.228363] 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. [ 1995.258480] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1995.269473] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1995.277130] Bluetooth: Error in BCSP hdr checksum [ 1995.277327] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1995.282030] Bluetooth: Error in BCSP hdr checksum [ 1995.305184] device hsr_slave_0 entered promiscuous mode [ 1995.310806] device hsr_slave_1 entered promiscuous mode [ 1995.320945] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1995.328435] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1995.332394] Bluetooth: hci2: command 0x1001 tx timeout [ 1995.341445] Bluetooth: hci2: sending frame failed (-49) [ 1995.405408] bridge0: port 2(bridge_slave_1) entered blocking state [ 1995.411905] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1995.418587] bridge0: port 1(bridge_slave_0) entered blocking state [ 1995.425018] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1995.458954] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1995.465694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1995.476147] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1995.477466] Bluetooth: Error in BCSP hdr checksum [ 1995.487304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1995.487409] Bluetooth: Error in BCSP hdr checksum [ 1995.500550] bridge0: port 1(bridge_slave_0) entered disabled state [ 1995.507898] bridge0: port 2(bridge_slave_1) entered disabled state [ 1995.515335] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1995.525957] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1995.532012] 8021q: adding VLAN 0 to HW filter on device team0 [ 1995.540294] Bluetooth: Error in BCSP hdr checksum [ 1995.545345] Bluetooth: Error in BCSP hdr checksum [ 1995.545540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1995.557980] bridge0: port 1(bridge_slave_0) entered blocking state [ 1995.564512] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1995.584107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1995.591803] bridge0: port 2(bridge_slave_1) entered blocking state [ 1995.598333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1995.607212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1995.615881] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1995.631928] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1995.642041] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1995.654872] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1995.661530] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1995.669421] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1995.677383] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1995.685878] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1995.698885] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1995.707322] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1995.714091] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1995.727582] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1995.739940] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1995.742947] Bluetooth: Error in BCSP hdr checksum [ 1995.751763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1995.756738] Bluetooth: Error in BCSP hdr checksum [ 1995.792496] Bluetooth: Error in BCSP hdr checksum [ 1995.793917] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1995.797470] Bluetooth: Error in BCSP hdr checksum [ 1995.804965] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1995.816575] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1995.825930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1995.834284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1995.841125] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1995.850330] device veth0_vlan entered promiscuous mode [ 1995.861031] device veth1_vlan entered promiscuous mode [ 1995.867250] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1995.876280] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1995.889597] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1995.899529] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1995.907070] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1995.915530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1995.925316] device veth0_macvtap entered promiscuous mode [ 1995.931412] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1995.940854] device veth1_macvtap entered promiscuous mode [ 1995.949994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1995.959430] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1995.967891] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1995.978946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1995.989078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1995.998648] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1995.999422] Bluetooth: Error in BCSP hdr checksum [ 1996.009268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1996.019503] Bluetooth: Error in BCSP hdr checksum [ 1996.023722] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1996.037716] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1996.046880] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1996.052627] Bluetooth: Error in BCSP hdr checksum [ 1996.057258] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1996.062348] Bluetooth: Error in BCSP hdr checksum [ 1996.070591] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1996.085139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1996.095361] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1996.102558] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1996.109733] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1996.117765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1996.128253] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1996.138359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1996.147527] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1996.157605] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1996.166774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1996.176596] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1996.186537] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1996.196289] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1996.205474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1996.215212] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1996.226279] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1996.233507] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1996.240633] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1996.248643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1996.258087] Bluetooth: Error in BCSP hdr checksum [ 1996.263821] Bluetooth: Error in BCSP hdr checksum [ 1996.312922] Bluetooth: Error in BCSP hdr checksum [ 1996.317829] Bluetooth: Error in BCSP hdr checksum [ 1996.371087] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1996.380220] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1996.404329] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1996.405194] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1996.418568] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1996.418811] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1996.432484] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1996.439711] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1996.529880] Bluetooth: Error in BCSP hdr checksum [ 1996.535224] Bluetooth: Error in BCSP hdr checksum [ 1996.578120] Bluetooth: Error in BCSP hdr checksum [ 1996.583148] Bluetooth: Error in BCSP hdr checksum [ 1996.782334] Bluetooth: Error in BCSP hdr checksum [ 1996.787397] Bluetooth: Error in BCSP hdr checksum [ 1996.833001] Bluetooth: Error in BCSP hdr checksum [ 1996.837908] Bluetooth: Error in BCSP hdr checksum [ 1997.032663] Bluetooth: Error in BCSP hdr checksum [ 1997.038137] Bluetooth: Error in BCSP hdr checksum [ 1997.092740] Bluetooth: Error in BCSP hdr checksum [ 1997.097648] Bluetooth: Error in BCSP hdr checksum [ 1997.292400] Bluetooth: Error in BCSP hdr checksum [ 1997.297295] Bluetooth: Error in BCSP hdr checksum [ 1997.352534] Bluetooth: Error in BCSP hdr checksum [ 1997.357573] Bluetooth: Error in BCSP hdr checksum [ 1997.412323] Bluetooth: hci2: command 0x1009 tx timeout [ 1997.562369] Bluetooth: Error in BCSP hdr checksum [ 1997.567273] Bluetooth: Error in BCSP hdr checksum [ 1997.613217] Bluetooth: Error in BCSP hdr checksum [ 1997.618093] Bluetooth: Error in BCSP hdr checksum [ 1997.832499] Bluetooth: Error in BCSP hdr checksum [ 1997.837398] Bluetooth: Error in BCSP hdr checksum [ 1997.872452] Bluetooth: Error in BCSP hdr checksum [ 1997.877372] Bluetooth: Error in BCSP hdr checksum [ 1998.092426] Bluetooth: Error in BCSP hdr checksum [ 1998.097336] Bluetooth: Error in BCSP hdr checksum [ 1998.143642] Bluetooth: Error in BCSP hdr checksum [ 1998.148559] Bluetooth: Error in BCSP hdr checksum [ 1998.352446] Bluetooth: Error in BCSP hdr checksum [ 1998.357454] Bluetooth: Error in BCSP hdr checksum [ 1998.402353] Bluetooth: Error in BCSP hdr checksum [ 1998.407297] Bluetooth: Error in BCSP hdr checksum [ 1998.481501] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1998.488292] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1998.496955] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1998.506651] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1998.515139] device bridge_slave_1 left promiscuous mode [ 1998.520622] bridge0: port 2(bridge_slave_1) entered disabled state [ 1998.528973] device bridge_slave_0 left promiscuous mode [ 1998.537094] bridge0: port 1(bridge_slave_0) entered disabled state [ 1998.546212] device veth1_macvtap left promiscuous mode [ 1998.551503] device veth0_macvtap left promiscuous mode [ 1998.557938] device veth1_vlan left promiscuous mode [ 1998.563129] device veth0_vlan left promiscuous mode [ 1998.612319] Bluetooth: Error in BCSP hdr checksum [ 1998.617258] Bluetooth: Error in BCSP hdr checksum [ 1998.662552] Bluetooth: Error in BCSP hdr checksum [ 1998.667515] Bluetooth: Error in BCSP hdr checksum [ 1998.872315] Bluetooth: Error in BCSP hdr checksum [ 1998.877218] Bluetooth: Error in BCSP hdr checksum [ 1998.922570] Bluetooth: Error in BCSP hdr checksum [ 1998.927475] Bluetooth: Error in BCSP hdr checksum [ 1999.132491] Bluetooth: Error in BCSP hdr checksum [ 1999.137462] Bluetooth: Error in BCSP hdr checksum [ 1999.182276] Bluetooth: Error in BCSP hdr checksum [ 1999.187197] Bluetooth: Error in BCSP hdr checksum [ 1999.393155] Bluetooth: Error in BCSP hdr checksum [ 1999.398051] Bluetooth: Error in BCSP hdr checksum [ 1999.442398] Bluetooth: Error in BCSP hdr checksum [ 1999.447409] Bluetooth: Error in BCSP hdr checksum [ 1999.652414] Bluetooth: Error in BCSP hdr checksum [ 1999.657316] Bluetooth: Error in BCSP hdr checksum [ 1999.702374] Bluetooth: Error in BCSP hdr checksum [ 1999.707360] Bluetooth: Error in BCSP hdr checksum [ 1999.912352] Bluetooth: Error in BCSP hdr checksum [ 1999.917256] Bluetooth: Error in BCSP hdr checksum [ 1999.962309] Bluetooth: Error in BCSP hdr checksum [ 1999.967226] Bluetooth: Error in BCSP hdr checksum [ 2000.172444] Bluetooth: Error in BCSP hdr checksum [ 2000.177349] Bluetooth: Error in BCSP hdr checksum [ 2000.223836] Bluetooth: Error in BCSP hdr checksum [ 2000.228754] Bluetooth: Error in BCSP hdr checksum [ 2000.432292] Bluetooth: Error in BCSP hdr checksum [ 2000.437194] Bluetooth: Error in BCSP hdr checksum [ 2000.482334] Bluetooth: Error in BCSP hdr checksum [ 2000.487317] Bluetooth: Error in BCSP hdr checksum [ 2000.692308] Bluetooth: Error in BCSP hdr checksum [ 2000.697211] Bluetooth: Error in BCSP hdr checksum [ 2000.743796] Bluetooth: Error in BCSP hdr checksum [ 2000.748693] Bluetooth: Error in BCSP hdr checksum [ 2000.952307] Bluetooth: Error in BCSP hdr checksum [ 2000.957212] Bluetooth: Error in BCSP hdr checksum [ 2001.002428] Bluetooth: Error in BCSP hdr checksum [ 2001.007341] Bluetooth: Error in BCSP hdr checksum [ 2001.212291] Bluetooth: Error in BCSP hdr checksum [ 2001.217207] Bluetooth: Error in BCSP hdr checksum [ 2001.262191] Bluetooth: Error in BCSP hdr checksum [ 2001.267114] Bluetooth: Error in BCSP hdr checksum 11:40:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:40:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000003a40)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) 11:40:51 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000300), 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000200)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 11:40:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[], 0x28}, 0x0) 11:40:51 executing program 5 (fault-call:3 fault-nth:89): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:40:51 executing program 2: syz_open_dev$dri(&(0x7f0000000000), 0x2, 0x200040) [ 2001.476990] Bluetooth: Error in BCSP hdr checksum [ 2001.482121] Bluetooth: Error in BCSP hdr checksum 11:40:51 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) 11:40:51 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) [ 2001.541656] Bluetooth: Error in BCSP hdr checksum 11:40:51 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, 0x0, 0x0) 11:40:51 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) getpeername(r0, 0x0, 0x0) [ 2001.615051] Bluetooth: Error in BCSP hdr checksum [ 2001.629884] FAULT_INJECTION: forcing a failure. [ 2001.629884] name failslab, interval 1, probability 0, space 0, times 0 [ 2001.682973] CPU: 1 PID: 25068 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 2001.690881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2001.700237] Call Trace: [ 2001.702838] dump_stack+0x1fc/0x2ef [ 2001.706481] should_fail.cold+0xa/0xf [ 2001.710291] ? setup_fault_attr+0x200/0x200 [ 2001.714709] ? lock_is_held_type+0x17a/0x210 [ 2001.719122] __should_failslab+0x115/0x180 [ 2001.723357] should_failslab+0x5/0x10 [ 2001.727158] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2001.732270] __kmalloc_node_track_caller+0x38/0x70 [ 2001.737214] __alloc_skb+0xae/0x560 [ 2001.740844] alloc_skb_with_frags+0x92/0x570 [ 2001.745252] ? mark_held_locks+0xf0/0xf0 [ 2001.749320] ? lock_downgrade+0x720/0x720 [ 2001.753464] ? lock_acquire+0x170/0x3c0 [ 2001.757444] sock_alloc_send_pskb+0x6e1/0x830 [ 2001.761941] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2001.766700] ? rcu_nmi_exit+0xb3/0x180 [ 2001.770590] ? sock_kzfree_s+0x60/0x60 [ 2001.774481] ? lock_downgrade+0x720/0x720 [ 2001.778644] ? lock_acquire+0x170/0x3c0 [ 2001.782716] ? unix_peer_get+0x1b/0x80 [ 2001.786613] ? do_raw_spin_unlock+0x171/0x230 [ 2001.791125] unix_dgram_sendmsg+0x3a5/0x12c0 [ 2001.795550] ? aa_sk_perm+0x534/0x930 [ 2001.799357] ? unix_dgram_poll+0x6c0/0x6c0 [ 2001.803589] ? aa_af_perm+0x230/0x230 [ 2001.807392] ? kernel_recvmsg+0x220/0x220 [ 2001.811548] ? unix_dgram_poll+0x6c0/0x6c0 [ 2001.815792] sock_sendmsg+0xc3/0x120 [ 2001.819519] ___sys_sendmsg+0x3b3/0x8e0 [ 2001.823508] ? copy_msghdr_from_user+0x440/0x440 [ 2001.828296] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2001.832899] ? mark_held_locks+0xa6/0xf0 [ 2001.836975] ? mark_held_locks+0xf0/0xf0 [ 2001.841049] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2001.845640] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2001.850406] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2001.857605] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2001.862194] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2001.866962] ? __might_fault+0x11f/0x1d0 [ 2001.871039] ? lock_downgrade+0x720/0x720 [ 2001.875186] ? lock_acquire+0x170/0x3c0 [ 2001.879603] __sys_sendmmsg+0x195/0x470 [ 2001.883598] ? __ia32_sys_sendmsg+0x220/0x220 [ 2001.888102] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2001.893143] ? lock_downgrade+0x720/0x720 [ 2001.897307] ? __mutex_unlock_slowpath+0xea/0x610 [ 2001.902162] ? check_preemption_disabled+0x41/0x280 [ 2001.907179] ? wait_for_completion_io+0x10/0x10 [ 2001.911853] ? vfs_write+0x393/0x540 [ 2001.915575] ? ksys_write+0x1c8/0x2a0 [ 2001.919386] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2001.924756] __x64_sys_sendmmsg+0x99/0x100 [ 2001.929091] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2001.933675] do_syscall_64+0xf9/0x620 [ 2001.937483] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2001.942887] RIP: 0033:0x4665e9 [ 2001.946109] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2001.965011] RSP: 002b:00007f0b2af37188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2001.972727] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2001.980001] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2001.987280] RBP: 00007f0b2af371d0 R08: 0000000000000000 R09: 0000000000000000 [ 2001.994816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2002.002089] R13: 00007ffce3882d6f R14: 00007f0b2af37300 R15: 0000000000022000 11:40:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) [ 2002.029527] Bluetooth: Error in BCSP hdr checksum [ 2002.034855] Bluetooth: Error in BCSP hdr checksum [ 2002.039973] Bluetooth: Error in BCSP hdr checksum [ 2002.045343] Bluetooth: Error in BCSP hdr checksum 11:40:52 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x3d3dc0, 0x0) [ 2002.285333] Bluetooth: Error in BCSP hdr checksum [ 2002.290404] Bluetooth: Error in BCSP hdr checksum [ 2002.295699] Bluetooth: Error in BCSP hdr checksum [ 2002.300717] Bluetooth: Error in BCSP hdr checksum [ 2002.547084] Bluetooth: Error in BCSP hdr checksum [ 2002.552360] Bluetooth: Error in BCSP hdr checksum [ 2002.552411] Bluetooth: Error in BCSP hdr checksum [ 2002.557237] Bluetooth: Error in BCSP hdr checksum [ 2002.804931] Bluetooth: Error in BCSP hdr checksum [ 2002.809909] Bluetooth: Error in BCSP hdr checksum [ 2002.816217] Bluetooth: Error in BCSP hdr checksum [ 2002.821168] Bluetooth: Error in BCSP hdr checksum [ 2003.063067] Bluetooth: Error in BCSP hdr checksum [ 2003.068015] Bluetooth: Error in BCSP hdr checksum [ 2003.073072] Bluetooth: Error in BCSP hdr checksum [ 2003.077969] Bluetooth: Error in BCSP hdr checksum [ 2003.322997] Bluetooth: Error in BCSP hdr checksum [ 2003.328100] Bluetooth: Error in BCSP hdr checksum [ 2003.342130] Bluetooth: Error in BCSP hdr checksum [ 2003.347154] Bluetooth: Error in BCSP hdr checksum [ 2003.571870] Bluetooth: hci2: command 0x1003 tx timeout [ 2003.577368] Bluetooth: hci2: sending frame failed (-49) [ 2003.593765] Bluetooth: Error in BCSP hdr checksum [ 2003.598667] Bluetooth: Error in BCSP hdr checksum [ 2003.608434] Bluetooth: Error in BCSP hdr checksum [ 2003.613737] Bluetooth: Error in BCSP hdr checksum [ 2003.618676] Bluetooth: Error in BCSP hdr checksum [ 2003.862192] Bluetooth: Error in BCSP hdr checksum [ 2003.867209] Bluetooth: Error in BCSP hdr checksum [ 2003.873739] Bluetooth: Error in BCSP hdr checksum [ 2003.878614] Bluetooth: Error in BCSP hdr checksum [ 2004.132321] Bluetooth: Error in BCSP hdr checksum [ 2004.137265] Bluetooth: Error in BCSP hdr checksum [ 2004.142356] Bluetooth: Error in BCSP hdr checksum [ 2004.147291] Bluetooth: Error in BCSP hdr checksum [ 2004.283915] device hsr_slave_1 left promiscuous mode [ 2004.292685] device hsr_slave_0 left promiscuous mode [ 2004.308452] team0 (unregistering): Port device team_slave_1 removed [ 2004.318633] team0 (unregistering): Port device team_slave_0 removed [ 2004.328884] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2004.339316] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2004.372997] bond0 (unregistering): Released all slaves [ 2004.392195] Bluetooth: Error in BCSP hdr checksum [ 2004.392715] Bluetooth: Error in BCSP hdr checksum [ 2004.400803] Bluetooth: Error in BCSP hdr checksum [ 2004.404872] Bluetooth: Error in BCSP hdr checksum [ 2004.652123] Bluetooth: Error in BCSP hdr checksum [ 2004.657061] Bluetooth: Error in BCSP hdr checksum [ 2004.662992] Bluetooth: Error in BCSP hdr checksum [ 2004.667966] Bluetooth: Error in BCSP hdr checksum [ 2004.912121] Bluetooth: Error in BCSP hdr checksum [ 2004.917048] Bluetooth: Error in BCSP hdr checksum [ 2004.922293] Bluetooth: Error in BCSP hdr checksum [ 2004.927194] Bluetooth: Error in BCSP hdr checksum [ 2005.118801] IPVS: ftp: loaded support on port[0] = 21 [ 2005.172194] Bluetooth: Error in BCSP hdr checksum [ 2005.177112] Bluetooth: Error in BCSP hdr checksum [ 2005.183246] Bluetooth: Error in BCSP hdr checksum [ 2005.188149] Bluetooth: Error in BCSP hdr checksum [ 2005.231266] chnl_net:caif_netlink_parms(): no params data found [ 2005.289632] bridge0: port 1(bridge_slave_0) entered blocking state [ 2005.297060] bridge0: port 1(bridge_slave_0) entered disabled state [ 2005.304806] device bridge_slave_0 entered promiscuous mode [ 2005.311995] bridge0: port 2(bridge_slave_1) entered blocking state [ 2005.318425] bridge0: port 2(bridge_slave_1) entered disabled state [ 2005.325819] device bridge_slave_1 entered promiscuous mode [ 2005.345891] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2005.355838] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2005.374436] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2005.382065] team0: Port device team_slave_0 added [ 2005.387555] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2005.395280] team0: Port device team_slave_1 added [ 2005.410981] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2005.417429] 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. [ 2005.441963] Bluetooth: Error in BCSP hdr checksum [ 2005.444686] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2005.447552] Bluetooth: Error in BCSP hdr checksum [ 2005.460198] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2005.463495] Bluetooth: Error in BCSP hdr checksum [ 2005.473060] 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. [ 2005.474353] Bluetooth: Error in BCSP hdr checksum [ 2005.499885] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2005.514626] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2005.522352] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2005.542319] device hsr_slave_0 entered promiscuous mode [ 2005.548151] device hsr_slave_1 entered promiscuous mode [ 2005.554455] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2005.561483] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2005.632540] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2005.651814] Bluetooth: hci2: command 0x1001 tx timeout [ 2005.657273] Bluetooth: hci2: sending frame failed (-49) [ 2005.676682] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2005.686623] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2005.695469] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2005.702710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2005.704215] Bluetooth: Error in BCSP hdr checksum [ 2005.709701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2005.715560] Bluetooth: Error in BCSP hdr checksum [ 2005.728290] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2005.735316] 8021q: adding VLAN 0 to HW filter on device team0 [ 2005.736039] Bluetooth: Error in BCSP hdr checksum [ 2005.745212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2005.750808] Bluetooth: Error in BCSP hdr checksum [ 2005.753414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2005.766287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2005.774198] bridge0: port 1(bridge_slave_0) entered blocking state [ 2005.781035] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2005.788350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2005.798348] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2005.805801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2005.813849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2005.821433] bridge0: port 2(bridge_slave_1) entered blocking state [ 2005.827843] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2005.837238] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2005.844880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2005.855654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2005.862940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2005.873403] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2005.882986] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2005.889832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2005.898291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2005.906148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2005.914263] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2005.922583] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2005.935533] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2005.945750] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2005.956335] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2005.962852] Bluetooth: Error in BCSP hdr checksum [ 2005.963411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2005.967824] Bluetooth: Error in BCSP hdr checksum [ 2005.976847] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2005.992966] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2005.993636] Bluetooth: Error in BCSP hdr checksum [ 2006.000514] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2006.005616] Bluetooth: Error in BCSP hdr checksum [ 2006.014321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2006.022414] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2006.029167] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2006.042167] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2006.057238] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2006.068991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2006.105403] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2006.112921] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2006.119667] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2006.130533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2006.139125] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2006.146917] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2006.156884] device veth0_vlan entered promiscuous mode [ 2006.168331] device veth1_vlan entered promiscuous mode [ 2006.175363] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2006.185294] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2006.197593] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2006.208083] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2006.215667] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2006.221926] Bluetooth: Error in BCSP hdr checksum [ 2006.223845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2006.227279] Bluetooth: Error in BCSP hdr checksum [ 2006.242445] device veth0_macvtap entered promiscuous mode [ 2006.248538] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2006.256256] Bluetooth: Error in BCSP hdr checksum [ 2006.261125] Bluetooth: Error in BCSP hdr checksum [ 2006.263840] device veth1_macvtap entered promiscuous mode [ 2006.276314] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2006.285969] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2006.295455] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2006.305738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2006.315241] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2006.324997] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2006.334203] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2006.344009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2006.353273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2006.363286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2006.372963] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2006.382749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2006.393723] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2006.401189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2006.409921] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2006.419682] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2006.429874] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2006.439206] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2006.449186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2006.459067] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2006.469145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2006.478349] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2006.483268] Bluetooth: Error in BCSP hdr checksum [ 2006.488177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2006.494232] Bluetooth: Error in BCSP hdr checksum [ 2006.506447] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2006.517165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2006.517210] Bluetooth: Error in BCSP hdr checksum [ 2006.532707] Bluetooth: Error in BCSP hdr checksum [ 2006.534848] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2006.545066] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2006.553117] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2006.561059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2006.673919] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2006.680682] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2006.697611] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2006.706490] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2006.717318] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2006.724803] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2006.725246] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2006.738452] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2006.742175] Bluetooth: Error in BCSP hdr checksum [ 2006.749848] Bluetooth: Error in BCSP hdr checksum [ 2006.774754] Bluetooth: Error in BCSP hdr checksum [ 2006.779672] Bluetooth: Error in BCSP hdr checksum [ 2007.001819] Bluetooth: Error in BCSP hdr checksum [ 2007.006780] Bluetooth: Error in BCSP hdr checksum [ 2007.032252] Bluetooth: Error in BCSP hdr checksum [ 2007.037187] Bluetooth: Error in BCSP hdr checksum [ 2007.171874] Bluetooth: hci3: command 0x0409 tx timeout [ 2007.261729] Bluetooth: Error in BCSP hdr checksum [ 2007.266792] Bluetooth: Error in BCSP hdr checksum [ 2007.291927] Bluetooth: Error in BCSP hdr checksum [ 2007.296822] Bluetooth: Error in BCSP hdr checksum [ 2007.522011] Bluetooth: Error in BCSP hdr checksum [ 2007.526892] Bluetooth: Error in BCSP hdr checksum [ 2007.551714] Bluetooth: Error in BCSP hdr checksum [ 2007.556652] Bluetooth: Error in BCSP hdr checksum [ 2007.741694] Bluetooth: hci2: command 0x1009 tx timeout [ 2007.781873] Bluetooth: Error in BCSP hdr checksum [ 2007.786923] Bluetooth: Error in BCSP hdr checksum [ 2007.792031] Bluetooth: Error in BCSP hdr checksum [ 2007.812760] Bluetooth: Error in BCSP hdr checksum [ 2007.817635] Bluetooth: Error in BCSP hdr checksum [ 2008.041909] Bluetooth: Error in BCSP hdr checksum [ 2008.046869] Bluetooth: Error in BCSP hdr checksum [ 2008.071659] Bluetooth: Error in BCSP hdr checksum [ 2008.076551] Bluetooth: Error in BCSP hdr checksum [ 2008.301564] Bluetooth: Error in BCSP hdr checksum [ 2008.306462] Bluetooth: Error in BCSP hdr checksum [ 2008.331828] Bluetooth: Error in BCSP hdr checksum [ 2008.336722] Bluetooth: Error in BCSP hdr checksum [ 2008.571626] Bluetooth: Error in BCSP hdr checksum [ 2008.576808] Bluetooth: Error in BCSP hdr checksum [ 2008.591651] Bluetooth: Error in BCSP hdr checksum [ 2008.596532] Bluetooth: Error in BCSP hdr checksum [ 2008.831565] Bluetooth: Error in BCSP hdr checksum [ 2008.836450] Bluetooth: Error in BCSP hdr checksum [ 2008.862006] Bluetooth: Error in BCSP hdr checksum [ 2008.866904] Bluetooth: Error in BCSP hdr checksum [ 2009.101974] Bluetooth: Error in BCSP hdr checksum [ 2009.106876] Bluetooth: Error in BCSP hdr checksum [ 2009.122578] Bluetooth: Error in BCSP hdr checksum [ 2009.127471] Bluetooth: Error in BCSP hdr checksum [ 2009.251829] Bluetooth: hci3: command 0x041b tx timeout [ 2009.361633] Bluetooth: Error in BCSP hdr checksum [ 2009.366600] Bluetooth: Error in BCSP hdr checksum [ 2009.381544] Bluetooth: Error in BCSP hdr checksum [ 2009.386532] Bluetooth: Error in BCSP hdr checksum [ 2009.621498] Bluetooth: Error in BCSP hdr checksum [ 2009.626395] Bluetooth: Error in BCSP hdr checksum [ 2009.641544] Bluetooth: Error in BCSP hdr checksum [ 2009.646650] Bluetooth: Error in BCSP hdr checksum [ 2009.892428] Bluetooth: Error in BCSP hdr checksum [ 2009.897363] Bluetooth: Error in BCSP hdr checksum [ 2009.901542] Bluetooth: Error in BCSP hdr checksum [ 2009.907058] Bluetooth: Error in BCSP hdr checksum [ 2010.162435] Bluetooth: Error in BCSP hdr checksum [ 2010.167343] Bluetooth: Error in BCSP hdr checksum [ 2010.173331] Bluetooth: Error in BCSP hdr checksum [ 2010.178310] Bluetooth: Error in BCSP hdr checksum [ 2010.421498] Bluetooth: Error in BCSP hdr checksum [ 2010.426386] Bluetooth: Error in BCSP hdr checksum [ 2010.432222] Bluetooth: Error in BCSP hdr checksum [ 2010.437104] Bluetooth: Error in BCSP hdr checksum [ 2010.681463] Bluetooth: Error in BCSP hdr checksum [ 2010.681569] Bluetooth: Error in BCSP hdr checksum [ 2010.686357] Bluetooth: Error in BCSP hdr checksum [ 2010.696786] Bluetooth: Error in BCSP hdr checksum [ 2010.941368] Bluetooth: Error in BCSP hdr checksum [ 2010.946286] Bluetooth: Error in BCSP hdr checksum [ 2010.951437] Bluetooth: Error in BCSP hdr checksum [ 2010.956329] Bluetooth: Error in BCSP hdr checksum [ 2011.201494] Bluetooth: Error in BCSP hdr checksum [ 2011.206390] Bluetooth: Error in BCSP hdr checksum [ 2011.221344] Bluetooth: Error in BCSP hdr checksum [ 2011.226223] Bluetooth: Error in BCSP hdr checksum [ 2011.331413] Bluetooth: hci3: command 0x040f tx timeout [ 2011.461446] Bluetooth: Error in BCSP hdr checksum [ 2011.466364] Bluetooth: Error in BCSP hdr checksum [ 2011.481408] Bluetooth: Error in BCSP hdr checksum [ 2011.486340] Bluetooth: Error in BCSP hdr checksum 11:41:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:41:01 executing program 1: socketpair(0x27, 0x0, 0x0, &(0x7f0000000040)) 11:41:01 executing program 0: add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff8) 11:41:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001800), 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000001840)={0x15, 0x110, 0xfa00, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev}, @ib={0x1b, 0x0, 0x0, {"51ee6c37a30a9f8c1a7759f7d5ac5777"}}}}, 0x118) 11:41:01 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 11:41:01 executing program 2: perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 11:41:01 executing program 1: r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc3}, &(0x7f00000000c0)={0x0, "f8fb5a7782892641359599c85e0d5d8faed3a46eb74a3bde5a49bd0072aae6037364c6a4f37160aacb21b2a3c410aa064528ce6ad349e475ece17d5a6e20e483"}, 0x48, r0) [ 2011.721889] Bluetooth: Error in BCSP hdr checksum [ 2011.728023] Bluetooth: Error in BCSP hdr checksum [ 2011.751768] Bluetooth: Error in BCSP hdr checksum [ 2011.756781] Bluetooth: Error in BCSP hdr checksum 11:41:01 executing program 0: perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x882, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 11:41:01 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x1, 0x6, 0x3f, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0x0, 0x0, 0x5710dd5c86e5e67d, 0x1, 0x0, 0xff, 0x0, 0x80, 0x0, 0x3}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x8, 0x4) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000000140)=""/4096, 0x1000}, {0x0}], 0x2, 0x1, 0x8) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x9000000, @rand_addr, 0x7f00}, 0x1c) r2 = syz_mount_image$fuse(&(0x7f0000001280), &(0x7f00000012c0)='./file0\x00', 0x0, 0x0, 0x0, 0x86460, &(0x7f0000001300)={{}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1400}}, {@allow_other}], [{@euid_eq}, {@fowner_lt={'fowner<', 0xee00}}, {@uid_lt={'uid<', 0xee00}}, {@smackfstransmute}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@dont_hash}]}}) openat(r2, &(0x7f0000001440)='./file0\x00', 0x402002, 0x19) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 11:41:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, 0x0, 0x2c) 11:41:01 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x41, 0x0) write$P9_RREMOVE(r0, 0x0, 0x0) 11:41:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @broadcast}}, {{0x2, 0x0, @multicast2}}}, 0x108) [ 2011.981526] Bluetooth: Error in BCSP hdr checksum [ 2011.987714] Bluetooth: Error in BCSP hdr checksum [ 2012.011690] Bluetooth: Error in BCSP hdr checksum [ 2012.016592] Bluetooth: Error in BCSP hdr checksum [ 2012.244063] Bluetooth: Error in BCSP hdr checksum [ 2012.251693] Bluetooth: Error in BCSP hdr checksum [ 2012.272505] Bluetooth: Error in BCSP hdr checksum [ 2012.277493] Bluetooth: Error in BCSP hdr checksum [ 2012.506540] Bluetooth: Error in BCSP hdr checksum [ 2012.531652] Bluetooth: Error in BCSP hdr checksum [ 2012.536697] Bluetooth: Error in BCSP hdr checksum [ 2012.545187] Bluetooth: Error in BCSP hdr checksum [ 2012.761357] Bluetooth: Error in BCSP hdr checksum [ 2012.766357] Bluetooth: Error in BCSP hdr checksum [ 2012.791317] Bluetooth: Error in BCSP hdr checksum [ 2012.796302] Bluetooth: Error in BCSP hdr checksum [ 2013.021240] Bluetooth: Error in BCSP hdr checksum [ 2013.026145] Bluetooth: Error in BCSP hdr checksum [ 2013.061142] Bluetooth: Error in BCSP hdr checksum [ 2013.066245] Bluetooth: Error in BCSP hdr checksum [ 2013.281255] Bluetooth: Error in BCSP hdr checksum [ 2013.286164] Bluetooth: Error in BCSP hdr checksum [ 2013.321193] Bluetooth: Error in BCSP hdr checksum [ 2013.326098] Bluetooth: Error in BCSP hdr checksum [ 2013.420880] Bluetooth: hci3: command 0x0419 tx timeout [ 2013.541069] Bluetooth: Error in BCSP hdr checksum [ 2013.546005] Bluetooth: Error in BCSP hdr checksum [ 2013.581209] Bluetooth: Error in BCSP hdr checksum [ 2013.586151] Bluetooth: Error in BCSP hdr checksum [ 2013.801221] Bluetooth: Error in BCSP hdr checksum [ 2013.806120] Bluetooth: Error in BCSP hdr checksum [ 2013.821031] Bluetooth: hci2: command 0x1003 tx timeout [ 2013.827045] Bluetooth: hci2: sending frame failed (-49) [ 2013.851275] Bluetooth: Error in BCSP hdr checksum [ 2013.856295] Bluetooth: Error in BCSP hdr checksum [ 2014.061134] Bluetooth: Error in BCSP hdr checksum [ 2014.066087] Bluetooth: Error in BCSP hdr checksum [ 2014.121168] Bluetooth: Error in BCSP hdr checksum [ 2014.126186] Bluetooth: Error in BCSP hdr checksum [ 2014.321113] Bluetooth: Error in BCSP hdr checksum [ 2014.326300] Bluetooth: Error in BCSP hdr checksum [ 2014.381084] Bluetooth: Error in BCSP hdr checksum [ 2014.386017] Bluetooth: Error in BCSP hdr checksum [ 2014.581006] Bluetooth: Error in BCSP hdr checksum [ 2014.585936] Bluetooth: Error in BCSP hdr checksum [ 2014.641017] Bluetooth: Error in BCSP hdr checksum [ 2014.646048] Bluetooth: Error in BCSP hdr checksum [ 2014.841082] Bluetooth: Error in BCSP hdr checksum [ 2014.845967] Bluetooth: Error in BCSP hdr checksum [ 2014.911222] Bluetooth: Error in BCSP hdr checksum [ 2014.916163] Bluetooth: Error in BCSP hdr checksum [ 2015.111161] Bluetooth: Error in BCSP hdr checksum [ 2015.116105] Bluetooth: Error in BCSP hdr checksum [ 2015.170975] Bluetooth: Error in BCSP hdr checksum [ 2015.175877] Bluetooth: Error in BCSP hdr checksum [ 2015.380973] Bluetooth: Error in BCSP hdr checksum [ 2015.385938] Bluetooth: Error in BCSP hdr checksum [ 2015.430990] Bluetooth: Error in BCSP hdr checksum [ 2015.435883] Bluetooth: Error in BCSP hdr checksum [ 2015.650922] Bluetooth: Error in BCSP hdr checksum [ 2015.655855] Bluetooth: Error in BCSP hdr checksum [ 2015.690948] Bluetooth: Error in BCSP hdr checksum [ 2015.695898] Bluetooth: Error in BCSP hdr checksum [ 2015.890712] Bluetooth: hci2: command 0x1001 tx timeout [ 2015.896093] Bluetooth: hci2: sending frame failed (-49) [ 2015.911154] Bluetooth: Error in BCSP hdr checksum [ 2015.916076] Bluetooth: Error in BCSP hdr checksum [ 2015.950910] Bluetooth: Error in BCSP hdr checksum [ 2015.955805] Bluetooth: Error in BCSP hdr checksum [ 2016.170903] Bluetooth: Error in BCSP hdr checksum [ 2016.175945] Bluetooth: Error in BCSP hdr checksum [ 2016.220949] Bluetooth: Error in BCSP hdr checksum [ 2016.225878] Bluetooth: Error in BCSP hdr checksum [ 2016.430847] Bluetooth: Error in BCSP hdr checksum [ 2016.435762] Bluetooth: Error in BCSP hdr checksum [ 2016.480894] Bluetooth: Error in BCSP hdr checksum [ 2016.485785] Bluetooth: Error in BCSP hdr checksum [ 2016.691610] Bluetooth: Error in BCSP hdr checksum [ 2016.696654] Bluetooth: Error in BCSP hdr checksum [ 2016.741036] Bluetooth: Error in BCSP hdr checksum [ 2016.745965] Bluetooth: Error in BCSP hdr checksum [ 2016.950873] Bluetooth: Error in BCSP hdr checksum [ 2016.955770] Bluetooth: Error in BCSP hdr checksum [ 2017.000848] Bluetooth: Error in BCSP hdr checksum [ 2017.005737] Bluetooth: Error in BCSP hdr checksum [ 2017.210835] Bluetooth: Error in BCSP hdr checksum [ 2017.215723] Bluetooth: Error in BCSP hdr checksum [ 2017.270801] Bluetooth: Error in BCSP hdr checksum [ 2017.275703] Bluetooth: Error in BCSP hdr checksum [ 2017.470667] Bluetooth: Error in BCSP hdr checksum [ 2017.475552] Bluetooth: Error in BCSP hdr checksum [ 2017.540704] Bluetooth: Error in BCSP hdr checksum [ 2017.545586] Bluetooth: Error in BCSP hdr checksum [ 2017.730922] Bluetooth: Error in BCSP hdr checksum [ 2017.735849] Bluetooth: Error in BCSP hdr checksum [ 2017.800633] Bluetooth: Error in BCSP hdr checksum [ 2017.805518] Bluetooth: Error in BCSP hdr checksum [ 2017.980484] Bluetooth: hci2: command 0x1009 tx timeout [ 2017.991094] Bluetooth: Error in BCSP hdr checksum [ 2017.996081] Bluetooth: Error in BCSP hdr checksum [ 2018.070676] Bluetooth: Error in BCSP hdr checksum [ 2018.075594] Bluetooth: Error in BCSP hdr checksum [ 2018.250845] Bluetooth: Error in BCSP hdr checksum [ 2018.255744] Bluetooth: Error in BCSP hdr checksum [ 2018.330661] Bluetooth: Error in BCSP hdr checksum [ 2018.335665] Bluetooth: Error in BCSP hdr checksum [ 2018.510662] Bluetooth: Error in BCSP hdr checksum [ 2018.515555] Bluetooth: Error in BCSP hdr checksum [ 2018.600874] Bluetooth: Error in BCSP hdr checksum [ 2018.605776] Bluetooth: Error in BCSP hdr checksum [ 2018.770682] Bluetooth: Error in BCSP hdr checksum [ 2018.775678] Bluetooth: Error in BCSP hdr checksum [ 2018.870647] Bluetooth: Error in BCSP hdr checksum [ 2018.875715] Bluetooth: Error in BCSP hdr checksum [ 2019.030670] Bluetooth: Error in BCSP hdr checksum [ 2019.035625] Bluetooth: Error in BCSP hdr checksum [ 2019.130618] Bluetooth: Error in BCSP hdr checksum [ 2019.135514] Bluetooth: Error in BCSP hdr checksum [ 2019.290556] Bluetooth: Error in BCSP hdr checksum [ 2019.295442] Bluetooth: Error in BCSP hdr checksum [ 2019.400551] Bluetooth: Error in BCSP hdr checksum [ 2019.405529] Bluetooth: Error in BCSP hdr checksum [ 2019.550731] Bluetooth: Error in BCSP hdr checksum [ 2019.555628] Bluetooth: Error in BCSP hdr checksum [ 2019.660501] Bluetooth: Error in BCSP hdr checksum [ 2019.665390] Bluetooth: Error in BCSP hdr checksum [ 2019.820556] Bluetooth: Error in BCSP hdr checksum [ 2019.825471] Bluetooth: Error in BCSP hdr checksum [ 2019.920554] Bluetooth: Error in BCSP hdr checksum [ 2019.925441] Bluetooth: Error in BCSP hdr checksum [ 2020.080467] Bluetooth: Error in BCSP hdr checksum [ 2020.085355] Bluetooth: Error in BCSP hdr checksum [ 2020.180783] Bluetooth: Error in BCSP hdr checksum [ 2020.185671] Bluetooth: Error in BCSP hdr checksum [ 2020.340407] Bluetooth: Error in BCSP hdr checksum [ 2020.345295] Bluetooth: Error in BCSP hdr checksum [ 2020.451234] Bluetooth: Error in BCSP hdr checksum [ 2020.456126] Bluetooth: Error in BCSP hdr checksum [ 2020.600437] Bluetooth: Error in BCSP hdr checksum [ 2020.605333] Bluetooth: Error in BCSP hdr checksum [ 2020.721191] Bluetooth: Error in BCSP hdr checksum [ 2020.726077] Bluetooth: Error in BCSP hdr checksum [ 2020.860436] Bluetooth: Error in BCSP hdr checksum [ 2020.865330] Bluetooth: Error in BCSP hdr checksum [ 2020.980391] Bluetooth: Error in BCSP hdr checksum [ 2020.985285] Bluetooth: Error in BCSP hdr checksum [ 2021.120370] Bluetooth: Error in BCSP hdr checksum [ 2021.125258] Bluetooth: Error in BCSP hdr checksum [ 2021.251560] Bluetooth: Error in BCSP hdr checksum [ 2021.256460] Bluetooth: Error in BCSP hdr checksum [ 2021.380286] Bluetooth: Error in BCSP hdr checksum [ 2021.385215] Bluetooth: Error in BCSP hdr checksum [ 2021.510522] Bluetooth: Error in BCSP hdr checksum [ 2021.515467] Bluetooth: Error in BCSP hdr checksum [ 2021.640352] Bluetooth: Error in BCSP hdr checksum [ 2021.645529] Bluetooth: Error in BCSP hdr checksum [ 2021.780292] Bluetooth: Error in BCSP hdr checksum [ 2021.785175] Bluetooth: Error in BCSP hdr checksum 11:41:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:41:11 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, 0x0) 11:41:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 11:41:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) 11:41:11 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x3) 11:41:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) [ 2021.902923] Bluetooth: Error in BCSP hdr checksum [ 2021.926543] Bluetooth: Error in BCSP hdr checksum 11:41:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x6) [ 2021.969097] Bluetooth: hci6: Frame reassembly failed (-84) [ 2021.971679] Bluetooth: hci6: Frame reassembly failed (-84) 11:41:11 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x4) [ 2022.040694] Bluetooth: Error in BCSP hdr checksum [ 2022.050844] Bluetooth: Error in BCSP hdr checksum 11:41:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x3938700}}, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r5, 0x400455c8, 0x1) [ 2022.160785] Bluetooth: Error in BCSP hdr checksum [ 2022.165700] Bluetooth: Error in BCSP hdr checksum [ 2022.300379] Bluetooth: Error in BCSP hdr checksum [ 2022.305472] Bluetooth: Error in BCSP hdr checksum 11:41:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x11) 11:41:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0xc0) [ 2022.420594] Bluetooth: Error in BCSP hdr checksum [ 2022.425492] Bluetooth: Error in BCSP hdr checksum [ 2022.560439] Bluetooth: Error in BCSP hdr checksum [ 2022.565630] Bluetooth: Error in BCSP hdr checksum 11:41:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0xf2) [ 2022.680474] Bluetooth: Error in BCSP hdr checksum [ 2022.686766] Bluetooth: Error in BCSP hdr checksum [ 2022.830632] Bluetooth: Error in BCSP hdr checksum [ 2022.835526] Bluetooth: Error in BCSP hdr checksum [ 2022.940277] Bluetooth: Error in BCSP hdr checksum [ 2022.945406] Bluetooth: Error in BCSP hdr checksum [ 2023.100334] Bluetooth: Error in BCSP hdr checksum [ 2023.105346] Bluetooth: Error in BCSP hdr checksum [ 2023.200234] Bluetooth: Error in BCSP hdr checksum [ 2023.205249] Bluetooth: Error in BCSP hdr checksum [ 2023.360467] Bluetooth: Error in BCSP hdr checksum [ 2023.365437] Bluetooth: Error in BCSP hdr checksum [ 2023.460212] Bluetooth: Error in BCSP hdr checksum [ 2023.465206] Bluetooth: Error in BCSP hdr checksum [ 2023.620179] Bluetooth: Error in BCSP hdr checksum [ 2023.625218] Bluetooth: Error in BCSP hdr checksum [ 2023.720374] Bluetooth: Error in BCSP hdr checksum [ 2023.725414] Bluetooth: Error in BCSP hdr checksum [ 2023.880266] Bluetooth: Error in BCSP hdr checksum [ 2023.885356] Bluetooth: Error in BCSP hdr checksum [ 2023.970069] Bluetooth: hci6: command 0x1003 tx timeout [ 2023.975542] Bluetooth: hci6: sending frame failed (-49) [ 2023.982298] Bluetooth: Error in BCSP hdr checksum [ 2023.987344] Bluetooth: Error in BCSP hdr checksum [ 2024.049887] Bluetooth: hci2: command 0x1003 tx timeout [ 2024.055433] Bluetooth: hci2: sending frame failed (-49) [ 2024.059817] Bluetooth: hci10: command 0x1003 tx timeout [ 2024.066201] Bluetooth: hci8: command 0x1003 tx timeout [ 2024.066238] Bluetooth: hci10: sending frame failed (-49) [ 2024.077402] Bluetooth: hci8: sending frame failed (-49) [ 2024.140043] Bluetooth: Error in BCSP hdr checksum [ 2024.144973] Bluetooth: Error in BCSP hdr checksum [ 2024.240024] Bluetooth: Error in BCSP hdr checksum [ 2024.244984] Bluetooth: Error in BCSP hdr checksum [ 2024.289829] Bluetooth: hci12: command 0x1003 tx timeout [ 2024.295328] Bluetooth: hci12: sending frame failed (-49) [ 2024.400087] Bluetooth: Error in BCSP hdr checksum [ 2024.405066] Bluetooth: Error in BCSP hdr checksum [ 2024.500122] Bluetooth: Error in BCSP hdr checksum [ 2024.505129] Bluetooth: Error in BCSP hdr checksum [ 2024.660297] Bluetooth: Error in BCSP hdr checksum [ 2024.665280] Bluetooth: Error in BCSP hdr checksum [ 2024.760025] Bluetooth: Error in BCSP hdr checksum [ 2024.765118] Bluetooth: Error in BCSP hdr checksum [ 2024.770727] Bluetooth: Error in BCSP hdr checksum [ 2024.920042] Bluetooth: Error in BCSP hdr checksum [ 2024.925173] Bluetooth: Error in BCSP hdr checksum [ 2025.019999] Bluetooth: Error in BCSP hdr checksum [ 2025.025095] Bluetooth: Error in BCSP hdr checksum [ 2025.179932] Bluetooth: Error in BCSP hdr checksum [ 2025.184856] Bluetooth: Error in BCSP hdr checksum [ 2025.280007] Bluetooth: Error in BCSP hdr checksum [ 2025.284894] Bluetooth: Error in BCSP hdr checksum [ 2025.450101] Bluetooth: Error in BCSP hdr checksum [ 2025.455044] Bluetooth: Error in BCSP hdr checksum [ 2025.539850] Bluetooth: Error in BCSP hdr checksum [ 2025.544777] Bluetooth: Error in BCSP hdr checksum [ 2025.709872] Bluetooth: Error in BCSP hdr checksum [ 2025.714763] Bluetooth: Error in BCSP hdr checksum [ 2025.799931] Bluetooth: Error in BCSP hdr checksum [ 2025.804850] Bluetooth: Error in BCSP hdr checksum [ 2025.969904] Bluetooth: Error in BCSP hdr checksum [ 2025.974850] Bluetooth: Error in BCSP hdr checksum [ 2026.049689] Bluetooth: hci6: command 0x1001 tx timeout [ 2026.055068] Bluetooth: hci6: sending frame failed (-49) [ 2026.060648] Bluetooth: Error in BCSP hdr checksum [ 2026.065532] Bluetooth: Error in BCSP hdr checksum [ 2026.129730] Bluetooth: hci10: command 0x1001 tx timeout [ 2026.135249] Bluetooth: hci2: command 0x1001 tx timeout [ 2026.135310] Bluetooth: hci10: sending frame failed (-49) [ 2026.146140] Bluetooth: hci8: command 0x1001 tx timeout [ 2026.149268] Bluetooth: hci2: sending frame failed (-49) [ 2026.152997] Bluetooth: hci8: sending frame failed (-49) [ 2026.229766] Bluetooth: Error in BCSP hdr checksum [ 2026.234755] Bluetooth: Error in BCSP hdr checksum [ 2026.240823] Bluetooth: Error in BCSP hdr checksum [ 2026.319818] Bluetooth: Error in BCSP hdr checksum [ 2026.325142] Bluetooth: Error in BCSP hdr checksum [ 2026.369679] Bluetooth: hci12: command 0x1001 tx timeout [ 2026.375123] Bluetooth: hci12: sending frame failed (-49) [ 2026.489748] Bluetooth: Error in BCSP hdr checksum [ 2026.494635] Bluetooth: Error in BCSP hdr checksum [ 2026.579855] Bluetooth: Error in BCSP hdr checksum [ 2026.584763] Bluetooth: Error in BCSP hdr checksum [ 2026.759808] Bluetooth: Error in BCSP hdr checksum [ 2026.764761] Bluetooth: Error in BCSP hdr checksum [ 2026.839926] Bluetooth: Error in BCSP hdr checksum [ 2026.844821] Bluetooth: Error in BCSP hdr checksum [ 2027.019961] Bluetooth: Error in BCSP hdr checksum [ 2027.024851] Bluetooth: Error in BCSP hdr checksum [ 2027.099799] Bluetooth: Error in BCSP hdr checksum [ 2027.104690] Bluetooth: Error in BCSP hdr checksum [ 2027.289807] Bluetooth: Error in BCSP hdr checksum [ 2027.294754] Bluetooth: Error in BCSP hdr checksum [ 2027.359791] Bluetooth: Error in BCSP hdr checksum [ 2027.364710] Bluetooth: Error in BCSP hdr checksum [ 2027.550441] Bluetooth: Error in BCSP hdr checksum [ 2027.555366] Bluetooth: Error in BCSP hdr checksum [ 2027.619701] Bluetooth: Error in BCSP hdr checksum [ 2027.624571] Bluetooth: Error in BCSP hdr checksum [ 2027.810090] Bluetooth: Error in BCSP hdr checksum [ 2027.814977] Bluetooth: Error in BCSP hdr checksum [ 2027.879712] Bluetooth: Error in BCSP hdr checksum [ 2027.884590] Bluetooth: Error in BCSP hdr checksum [ 2028.069724] Bluetooth: Error in BCSP hdr checksum [ 2028.074660] Bluetooth: Error in BCSP hdr checksum [ 2028.129542] Bluetooth: hci6: command 0x1009 tx timeout [ 2028.140224] Bluetooth: Error in BCSP hdr checksum [ 2028.145114] Bluetooth: Error in BCSP hdr checksum [ 2028.209503] Bluetooth: hci2: command 0x1009 tx timeout [ 2028.209509] Bluetooth: hci8: command 0x1009 tx timeout [ 2028.209533] Bluetooth: hci10: command 0x1009 tx timeout [ 2028.329646] Bluetooth: Error in BCSP hdr checksum [ 2028.334693] Bluetooth: Error in BCSP hdr checksum [ 2028.339672] Bluetooth: Error in BCSP hdr checksum [ 2028.399727] Bluetooth: Error in BCSP hdr checksum [ 2028.404651] Bluetooth: Error in BCSP hdr checksum [ 2028.449487] Bluetooth: hci12: command 0x1009 tx timeout [ 2028.589638] Bluetooth: Error in BCSP hdr checksum [ 2028.594654] Bluetooth: Error in BCSP hdr checksum [ 2028.600499] Bluetooth: Error in BCSP hdr checksum [ 2028.659945] Bluetooth: Error in BCSP hdr checksum [ 2028.664847] Bluetooth: Error in BCSP hdr checksum [ 2028.850443] Bluetooth: Error in BCSP hdr checksum [ 2028.855324] Bluetooth: Error in BCSP hdr checksum [ 2028.919824] Bluetooth: Error in BCSP hdr checksum [ 2028.924770] Bluetooth: Error in BCSP hdr checksum [ 2029.109617] Bluetooth: Error in BCSP hdr checksum [ 2029.114499] Bluetooth: Error in BCSP hdr checksum [ 2029.179742] Bluetooth: Error in BCSP hdr checksum [ 2029.184641] Bluetooth: Error in BCSP hdr checksum [ 2029.369789] Bluetooth: Error in BCSP hdr checksum [ 2029.374813] Bluetooth: Error in BCSP hdr checksum [ 2029.439690] Bluetooth: Error in BCSP hdr checksum [ 2029.444594] Bluetooth: Error in BCSP hdr checksum [ 2029.629635] Bluetooth: Error in BCSP hdr checksum [ 2029.634586] Bluetooth: Error in BCSP hdr checksum [ 2029.699621] Bluetooth: Error in BCSP hdr checksum [ 2029.705063] Bluetooth: Error in BCSP hdr checksum [ 2029.890099] Bluetooth: Error in BCSP hdr checksum [ 2029.895154] Bluetooth: Error in BCSP hdr checksum [ 2029.959624] Bluetooth: Error in BCSP hdr checksum [ 2029.964523] Bluetooth: Error in BCSP hdr checksum [ 2030.159476] Bluetooth: Error in BCSP hdr checksum [ 2030.164358] Bluetooth: Error in BCSP hdr checksum [ 2030.219701] Bluetooth: Error in BCSP hdr checksum [ 2030.224640] Bluetooth: Error in BCSP hdr checksum [ 2030.419435] Bluetooth: Error in BCSP hdr checksum [ 2030.424444] Bluetooth: Error in BCSP hdr checksum [ 2030.479620] Bluetooth: Error in BCSP hdr checksum [ 2030.484694] Bluetooth: Error in BCSP hdr checksum [ 2030.689463] Bluetooth: Error in BCSP hdr checksum [ 2030.694429] Bluetooth: Error in BCSP hdr checksum [ 2030.739513] Bluetooth: Error in BCSP hdr checksum [ 2030.744409] Bluetooth: Error in BCSP hdr checksum [ 2030.949403] Bluetooth: Error in BCSP hdr checksum [ 2030.954309] Bluetooth: Error in BCSP hdr checksum [ 2030.999374] Bluetooth: Error in BCSP hdr checksum [ 2031.004395] Bluetooth: Error in BCSP hdr checksum [ 2031.209649] Bluetooth: Error in BCSP hdr checksum [ 2031.214710] Bluetooth: Error in BCSP hdr checksum [ 2031.259376] Bluetooth: Error in BCSP hdr checksum [ 2031.264255] Bluetooth: Error in BCSP hdr checksum [ 2031.470306] Bluetooth: Error in BCSP hdr checksum [ 2031.475201] Bluetooth: Error in BCSP hdr checksum [ 2031.529431] Bluetooth: Error in BCSP hdr checksum [ 2031.534324] Bluetooth: Error in BCSP hdr checksum [ 2031.729503] Bluetooth: Error in BCSP hdr checksum [ 2031.734400] Bluetooth: Error in BCSP hdr checksum [ 2031.789368] Bluetooth: Error in BCSP hdr checksum [ 2031.794264] Bluetooth: Error in BCSP hdr checksum [ 2031.989304] Bluetooth: Error in BCSP hdr checksum [ 2031.994190] Bluetooth: Error in BCSP hdr checksum [ 2032.049272] Bluetooth: Error in BCSP hdr checksum [ 2032.054196] Bluetooth: Error in BCSP hdr checksum 11:41:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r1, 0x400455c8, 0x1) 11:41:22 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x300) 11:41:22 executing program 1 (fault-call:3 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)) 11:41:22 executing program 2 (fault-call:3 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)) 11:41:22 executing program 0 (fault-call:3 fault-nth:0): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 2032.243718] FAULT_INJECTION: forcing a failure. [ 2032.243718] name failslab, interval 1, probability 0, space 0, times 0 [ 2032.257530] FAULT_INJECTION: forcing a failure. [ 2032.257530] name failslab, interval 1, probability 0, space 0, times 0 [ 2032.275782] CPU: 0 PID: 25486 Comm: syz-executor.2 Not tainted 4.19.204-syzkaller #0 [ 2032.276360] Bluetooth: Error in BCSP hdr checksum [ 2032.283687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2032.283693] Call Trace: [ 2032.283715] dump_stack+0x1fc/0x2ef [ 2032.283734] should_fail.cold+0xa/0xf [ 2032.283752] ? setup_fault_attr+0x200/0x200 [ 2032.283773] __should_failslab+0x115/0x180 [ 2032.283788] should_failslab+0x5/0x10 [ 2032.283804] kmem_cache_alloc_node+0x54/0x3b0 [ 2032.296348] Bluetooth: Error in BCSP hdr checksum [ 2032.298103] __alloc_skb+0x71/0x560 [ 2032.298121] bcsp_recv+0x639/0x1550 [ 2032.298138] ? bcsp_dequeue+0x4e0/0x4e0 [ 2032.309488] Bluetooth: Error in BCSP hdr checksum [ 2032.312627] ? check_preemption_disabled+0x41/0x280 [ 2032.312661] hci_uart_tty_receive+0x221/0x530 [ 2032.312677] ? hci_uart_send_frame+0x4f0/0x4f0 [ 2032.317084] Bluetooth: Error in BCSP hdr checksum [ 2032.320687] tty_ioctl+0xff8/0x15c0 [ 2032.320707] ? tty_fasync+0x300/0x300 [ 2032.320723] ? get_pid_task+0xf4/0x190 [ 2032.320738] ? mark_held_locks+0xf0/0xf0 [ 2032.320751] ? proc_fail_nth_write+0x95/0x1d0 [ 2032.320764] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2032.320788] ? ksys_write+0x241/0x2a0 [ 2032.320801] ? tty_fasync+0x300/0x300 [ 2032.320815] do_vfs_ioctl+0xcdb/0x12e0 [ 2032.320832] ? lock_downgrade+0x720/0x720 [ 2032.405338] ? check_preemption_disabled+0x41/0x280 [ 2032.410380] ? ioctl_preallocate+0x200/0x200 [ 2032.414795] ? __fget+0x356/0x510 [ 2032.418254] ? do_dup2+0x450/0x450 [ 2032.421791] ? vfs_write+0x393/0x540 [ 2032.425505] ? fput+0x2b/0x190 [ 2032.428704] ksys_ioctl+0x9b/0xc0 [ 2032.432161] __x64_sys_ioctl+0x6f/0xb0 [ 2032.436137] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2032.440721] do_syscall_64+0xf9/0x620 [ 2032.444528] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2032.449708] RIP: 0033:0x4665e9 [ 2032.452897] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2032.471969] RSP: 002b:00007fade348e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2032.479680] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2032.486946] RDX: 00000000200000c0 RSI: 0000000000005412 RDI: 0000000000000003 [ 2032.494211] RBP: 00007fade348e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2032.501478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2032.508743] R13: 00007ffd8074672f R14: 00007fade348e300 R15: 0000000000022000 [ 2032.517774] CPU: 1 PID: 25485 Comm: syz-executor.0 Not tainted 4.19.204-syzkaller #0 [ 2032.525672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2032.527647] kasan: CONFIG_KASAN_INLINE enabled [ 2032.535035] Call Trace: [ 2032.535057] dump_stack+0x1fc/0x2ef [ 2032.535077] should_fail.cold+0xa/0xf [ 2032.535093] ? setup_fault_attr+0x200/0x200 [ 2032.535108] ? lock_acquire+0x170/0x3c0 [ 2032.535132] __should_failslab+0x115/0x180 [ 2032.535150] should_failslab+0x5/0x10 [ 2032.535164] kmem_cache_alloc_node+0x245/0x3b0 [ 2032.535185] __alloc_skb+0x71/0x560 [ 2032.535202] alloc_skb_with_frags+0x92/0x570 [ 2032.535216] ? mark_held_locks+0xf0/0xf0 [ 2032.535232] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2032.535249] sock_alloc_send_pskb+0x6e1/0x830 [ 2032.535274] ? sock_kzfree_s+0x60/0x60 [ 2032.535288] ? lock_downgrade+0x720/0x720 [ 2032.535298] ? lock_acquire+0x170/0x3c0 [ 2032.535313] ? unix_peer_get+0x1b/0x80 [ 2032.535330] ? do_raw_spin_unlock+0x171/0x230 [ 2032.535350] unix_dgram_sendmsg+0x3a5/0x12c0 [ 2032.594997] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 2032.595940] ? aa_sk_perm+0x534/0x930 [ 2032.627925] ? unix_dgram_poll+0x6c0/0x6c0 [ 2032.632170] ? aa_af_perm+0x230/0x230 [ 2032.635984] ? kernel_recvmsg+0x220/0x220 [ 2032.640157] ? unix_dgram_poll+0x6c0/0x6c0 [ 2032.640594] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 2032.644393] sock_sendmsg+0xc3/0x120 [ 2032.650707] CPU: 0 PID: 9436 Comm: kworker/u4:5 Not tainted 4.19.204-syzkaller #0 [ 2032.654401] ___sys_sendmsg+0x3b3/0x8e0 [ 2032.661989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2032.665950] ? mark_held_locks+0xf0/0xf0 [ 2032.675368] Workqueue: events_unbound flush_to_ldisc [ 2032.679411] ? copy_msghdr_from_user+0x440/0x440 [ 2032.684488] RIP: 0010:skb_put+0x2b/0x190 [ 2032.689287] ? __fget+0x32f/0x510 [ 2032.693325] Code: 56 41 55 41 54 41 89 f4 55 48 89 fd 53 e8 cd 43 f2 fa 48 8d bd d0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 43 01 00 00 48 8d bd c8 00 00 00 4c 8b ad d0 00 [ 2032.696757] ? lock_downgrade+0x720/0x720 [ 2032.715633] RSP: 0018:ffff888044f1fad8 EFLAGS: 00010202 [ 2032.719769] ? check_preemption_disabled+0x41/0x280 [ 2032.725099] RAX: dffffc0000000000 RBX: ffff8880b13d62c0 RCX: ffffffff85d23870 [ 2032.730123] ? check_preemption_disabled+0x41/0x280 [ 2032.737375] RDX: 000000000000001a RSI: ffffffff86704ec3 RDI: 00000000000000d0 [ 2032.742370] ? __fget+0x356/0x510 [ 2032.749620] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000db [ 2032.753051] ? do_dup2+0x450/0x450 [ 2032.760293] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001 [ 2032.763818] ? get_pid_task+0xf4/0x190 [ 2032.771065] R13: 000000000000000a R14: ffff8880b13d63b8 R15: ffff8880b13d641c [ 2032.774946] ? __fdget+0x1d0/0x230 [ 2032.782194] FS: 0000000000000000(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 2032.785712] __sys_sendmmsg+0x195/0x470 [ 2032.793930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2032.797907] ? __ia32_sys_sendmsg+0x220/0x220 [ 2032.803764] CR2: 000055a500a368b8 CR3: 00000000a869e000 CR4: 00000000001406f0 [ 2032.808246] ? lock_downgrade+0x720/0x720 [ 2032.815487] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2032.819626] ? __mutex_unlock_slowpath+0xea/0x610 [ 2032.826872] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2032.831698] ? check_preemption_disabled+0x41/0x280 [ 2032.838938] Call Trace: [ 2032.843939] ? wait_for_completion_io+0x10/0x10 [ 2032.846498] bcsp_recv+0x948/0x1550 [ 2032.851145] ? vfs_write+0x393/0x540 [ 2032.854744] ? bcsp_dequeue+0x4e0/0x4e0 [ 2032.858447] ? ksys_write+0x1c8/0x2a0 [ 2032.862405] ? check_preemption_disabled+0x1e/0x280 [ 2032.866187] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2032.871186] hci_uart_tty_receive+0x221/0x530 [ 2032.876528] __x64_sys_sendmmsg+0x99/0x100 [ 2032.881002] ? hci_uart_send_frame+0x4f0/0x4f0 [ 2032.885303] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2032.889864] tty_ldisc_receive_buf+0x14a/0x190 [ 2032.894429] do_syscall_64+0xf9/0x620 [ 2032.898986] tty_port_default_receive_buf+0x78/0xa0 [ 2032.902778] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2032.907773] flush_to_ldisc+0x21f/0x390 [ 2032.913056] RIP: 0033:0x4665e9 [ 2032.917025] process_one_work+0x864/0x1570 [ 2032.920190] 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 bc ff ff ff f7 d8 64 89 01 48 [ 2032.924409] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 2032.943300] RSP: 002b:00007fcafe88d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2032.947958] worker_thread+0x64c/0x1130 [ 2032.955637] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2032.959602] ? process_one_work+0x1570/0x1570 [ 2032.966846] RDX: 03fffffffffffe36 RSI: 0000000020001e00 RDI: 0000000000000003 [ 2032.971324] kthread+0x33f/0x460 [ 2032.978574] RBP: 00007fcafe88d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2032.981941] ? kthread_park+0x180/0x180 [ 2032.989197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2032.989210] R13: 00007fff776a90df R14: 00007fcafe88d300 R15: 0000000000022000 [ 2032.993194] ret_from_fork+0x24/0x30 [ 2033.001901] Bluetooth: Error in BCSP hdr checksum [ 2033.007690] Modules linked in: [ 2033.019181] Bluetooth: Error in BCSP hdr checksum [ 2033.024306] Bluetooth: Error in BCSP hdr checksum [ 2033.041005] Bluetooth: Error in BCSP hdr checksum 11:41:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmod(r0, 0x69) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x3938700}}, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000002c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r5, 0x400455c8, 0x1) [ 2033.056109] Bluetooth: Error in BCSP hdr checksum [ 2033.077338] Bluetooth: Error in BCSP hdr checksum 11:41:23 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x1100) [ 2033.111412] Bluetooth: Can't allocate mem for new packet [ 2033.118045] ---[ end trace 573da2ae407acb32 ]--- [ 2033.123529] RIP: 0010:skb_put+0x2b/0x190 [ 2033.127666] Code: 56 41 55 41 54 41 89 f4 55 48 89 fd 53 e8 cd 43 f2 fa 48 8d bd d0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 43 01 00 00 48 8d bd c8 00 00 00 4c 8b ad d0 00 11:41:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x20}, {0x6}]}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) [ 2033.173472] RSP: 0018:ffff888044f1fad8 EFLAGS: 00010202 [ 2033.192755] RAX: dffffc0000000000 RBX: ffff8880b13d62c0 RCX: ffffffff85d23870 [ 2033.201553] RDX: 000000000000001a RSI: ffffffff86704ec3 RDI: 00000000000000d0 [ 2033.209810] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000db [ 2033.217447] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001 [ 2033.226430] R13: 000000000000000a R14: ffff8880b13d63b8 R15: ffff8880b13d641c [ 2033.263499] FS: 0000000000000000(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 2033.269109] Bluetooth: Error in BCSP hdr checksum [ 2033.279365] Bluetooth: Error in BCSP hdr checksum [ 2033.283007] Bluetooth: Error in BCSP hdr checksum [ 2033.284347] Bluetooth: Error in BCSP hdr checksum [ 2033.295496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2033.314894] CR2: 00007f2ef14d5000 CR3: 00000000a869e000 CR4: 00000000001406f0 [ 2033.338455] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2033.347103] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2033.362509] Kernel panic - not syncing: Fatal exception [ 2033.369241] Kernel Offset: disabled [ 2033.372857] Rebooting in 86400 seconds..