Comment 15 for bug 1759836

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ach619 (ach619) wrote : Re: systemd-udevd consumes 100% of CPU

Also have Dell Inspiron N5010 systemd-udevd taking up 100% of processor System is overheating
ran strace -fvvp pid and get this info repeating endlessly
epoll_wait(10, [{EPOLLIN, {u32=445921552, u64=94798964078864}}, {EPOLLIN, {u32=445707360, u64=94798963864672}}, {EPOLLIN, {u32=445832272, u64=94798963989584}}], 11, 0) = 3
clock_gettime(CLOCK_BOOTTIME, {tv_sec=2541, tv_nsec=278071571}) = 0
epoll_wait(10, [{EPOLLIN, {u32=445921552, u64=94798964078864}}, {EPOLLIN, {u32=445707360, u64=94798963864672}}, {EPOLLIN, {u32=445832272, u64=94798963989584}}], 11, 0) = 3
clock_gettime(CLOCK_BOOTTIME, {tv_sec=2541, tv_nsec=278167641}) = 0
recvmsg(7, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="", iov_len=0}], msg_iovlen=1, msg_control=[{cmsg_len=28, cmsg_level=SOL_SOCKET, cmsg_type=SCM_CREDENTIALS, cmsg_data={pid=1790, uid=0, gid=0}}], msg_controllen=32, msg_flags=0}, MSG_DONTWAIT) = 0
recvmsg(7, {msg_namelen=0}, MSG_DONTWAIT) = -1 EAGAIN (Resource temporarily unavailable)
sendmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=1789, nl_groups=00000000}, msg_namelen=12, msg_iov=[{iov_base="libudev\0\376\355\312\376(\0\0\0(\0\0\0\37\1\0\0\5w\305\345\261\2Ge"..., iov_len=40}, {iov_base="ACTION=bind\0DEVPATH=/devices/pci"..., iov_len=287}], msg_iovlen=2, msg_controllen=0, msg_flags=0}, 0) = 327
epoll_wait(10, [{EPOLLIN, {u32=445921552, u64=94798964078864}}, {EPOLLIN, {u32=445707360, u64=94798963864672}}, {EPOLLIN, {u32=445832272, u64=94798963989584}}], 11, 0) = 3
clock_gettime(CLOCK_BOOTTIME, {tv_sec=2541, tv_nsec=284128363}) = 0
recvmsg(3, {msg_name={sa_family=AF_NETLINK, nl_pid=0, nl_groups=0x000001}, msg_namelen=128->12, msg_iov=[{iov_base="unbind@/devices/pci0000:00/0000:"..., iov_len=8192}], msg_iovlen=1, msg_control=[{cmsg_len=28, cmsg_level=SOL_SOCKET, cmsg_type=SCM_CREDENTIALS, cmsg_data={pid=0, uid=0, gid=0}}], msg_controllen=32, msg_flags=0}, 0) = 264
getrandom("\x5c\x05\xb7\x00\xc9\x0e\x92\x24\x64\x4b\x1d\xbe\x21\xad\x25\xab", 16, GRND_NONBLOCK) = 16
getrandom("\xa2\x4a\x63\x92\x35\xf3\x63\x78\x5d\xec\x7b\x25\xfe\xe4\xfe\xd5", 16, GRND_NONBLOCK) = 16
getrandom("\xed\xfb\x0a\x18\x24\xe4\x07\xdb\xc1\x9e\x4e\xfe\xf5\xcc\xb6\xb3", 16, GRND_NONBLOCK) = 16
getrandom("\x98\x96\xbe\xbe\x06\x4b\xe3\x26\xe0\xeb\xb2\xc6\xcc\x17\x3c\x7f", 16, GRND_NONBLOCK) = 16
getrandom("\x3a\x5a\x82\x79\xfb\xb7\x32\x02\x58\x05\xdb\x2a\x81\x7a\x16\x50", 16, GRND_NONBLOCK) = 16
getrandom("\xb0\xde\x65\xbb\x40\x2e\x1c\x35\x11\xad\x32\x9c\x19\x18\xc7\x33", 16, GRND_NONBLOCK) = 16