syzkaller login: [ 93.827647][ T3174] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 93.846605][ T3174] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. [ 93.865029][ T3174] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'. Warning: Permanently added '[localhost]:53192' (ECDSA) to the list of known hosts. 1970/01/01 00:02:04 fuzzer started 1970/01/01 00:02:06 connecting to host at localhost:36489 1970/01/01 00:02:06 checking machine... 1970/01/01 00:02:06 checking revisions... 1970/01/01 00:02:08 testing simple program... 1970/01/01 00:02:09 BUG: got no fallback coverage: loop exited with status 11 [ 130.551762][ C0] hrtimer: interrupt took 78232704 ns VM DIAGNOSIS: 20:38:43 Registers: info registers vcpu 0 PC=ffff800010127fa0 X00=0000000000000025 X01=ffff800010144a0c X02=ffff8000100034e0 X03=ffff800010003520 X04=0000000000000030 X05=0000000000000001 X06=0000000000000001 X07=0000000000000001 X08=ffff80001000359c X09=000000008bd4b08d X10=000000000000000c X11=1600dc910f02000a X12=01b1d48bda08fa00 X13=000027bfffff1050 X14=00000000000002bf X15=0000000000004000 X16=ffff800010004000 X17=ffff80006d9e5000 X18=000000000000000e X19=f9ff0000078b2dc0 X20=ffff800010127fa0 X21=ffff8000100034e0 X22=fdff000002a6a400 X23=ffff800010281abc X24=0000000000000000 X25=ffff80001240c000 X26=f3ff00000668b300 X27=fdff000002a6a400 X28=0000000000000014 X29=ffff800010003470 X30=34cc80001001cbdc SP=ffff800010003470 PSTATE=80400009 N--- EL2h BTYPE=0 FPCR=00000000 FPSR=00000010 P00=0000 P01=0000 P02=0000 P03=0000 P04=0000 P05=0000 P06=0000 P07=0000 P08=0000 P09=0000 P10=0000 P11=0000 P12=0000 P13=0000 P14=0000 P15=0000 FFR=0000 Z00=0000000000000000:0000000000000000 Z01=2e646e616d6d6f43:656b616d2e637069 Z02=02800101ff4f0280:05020032636e7566 Z03=0000000000000000:0000000000000000 Z04=0000000000000000:0000040000000000 Z05=4010040140100401:4010040140100401 Z06=0000040000000000:0000040000000000 Z07=0000000000000000:3ff12ef5455c1815 Z08=0000000000000000:3fc60f7c15c8175c Z09=0000000000000000:3fe259fc4ad80ecc Z10=0000000000000000:3fe0000000000000 Z11=0000000000000000:f1ac383e6599258c Z12=0000000000000000:9157649ca9bce88e Z13=0000000000000000:5a1f586c66886cad Z14=0000000000000000:3e02d66cb02e1726 Z15=0000000000000000:80b58a3691ff7695 Z16=0000000000000000:0000000000000000 Z17=0000000000000000:0000000000000000 Z18=0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000 Z30=000000000000000c:000000004971bcc2 Z31=0000000000000000:0000000000000000 info registers vcpu 1 PC=ffff80001009abd4 X00=0000000000010000 X01=0000000000000000 X02=0000000000000000 X03=0000000000000200 X04=ffff80006da1a000 X05=faff000002ab0f40 X06=ffff80006da1a000 X07=ffff8000121be000 X08=00000000ffffbd4c X09=0000000000000000 X10=0000000000000009 X11=0000000000000000 X12=ffff80001245b000 X13=ffff8000121d7000 X14=0000000000098968 X15=00004c4b40000000 X16=ffff80001000c000 X17=ffff80006da1a000 X18=000000000000000e X19=ffff00007fbd7b80 X20=ffff8000121bdb80 X21=faff000002ab0f40 X22=ffff8000121e3bb0 X23=0000000000000001 X24=faff000002ab0f40 X25=0000000000000000 X26=ffff80001013daa0 X27=ffff00007fbd2f00 X28=ffff00007fbd2ec0 X29=ffff80001000bd70 X30=11ec80001013d240 SP=ffff80001000bd70 PSTATE=204000c9 --C- EL2h BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000 P01=0000 P02=0000 P03=0000 P04=0000 P05=0000 P06=0000 P07=0000 P08=0000 P09=0000 P10=0000 P11=0000 P12=0000 P13=0000 P14=0000 P15=0000 FFR=0000 Z00=0000000000000000:0000000000000000 Z01=6e616863203a7325:0064252074726f70 Z02=732520796c706572:203a6925206c656e Z03=0000000000000000:ff00000000000000 Z04=0000000000000000:0000000000000000 Z05=0000000000000001:4000040000000000 Z06=0010000000000000:0000000100000000 Z07=4010040140100401:4010040140100401 Z08=0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000 Z16=1000010000014400:1000010000014400 Z17=f1f768b45d9fb525:ac02627b2cb0dfd7 Z18=54b4c277d258fd4e:bf38abe81b3a4600 Z19=b83f179fd085e454:909e2971b7bf2493 Z20=74c4a9a0f932abd3:46a73ae9ca9278fb Z21=7839459513c3e446:d4d0dbe4837ea117 Z22=1333d02b9e5a8e0f:58de2d511b04c2d9 Z23=5fb2dcbf504689ca:eeb0dbb51de2696e Z24=6b20657479622d32:3320646e61707865 Z25=6753f4c140754bcd:bc323e99fafedc3d Z26=1a03ec996ddc775c:14c8cf21a07f8080 Z27=0800000000000000:0000000000000002 Z28=0800000000000000:0000000000000003 Z29=0800000000000000:0000000000000004 Z30=0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000004