2021/01/24 09:01:34 fuzzer started
2021/01/24 09:01:35 dialing manager at 127.0.0.1:37879
2021/01/24 09:01:35 syscalls: 212
2021/01/24 09:01:35 code coverage: support is not implemented in syzkaller
2021/01/24 09:01:35 comparison tracing: support is not implemented in syzkaller
2021/01/24 09:01:35 extra coverage: support is not implemented in syzkaller
2021/01/24 09:01:35 setuid sandbox: support is not implemented in syzkaller
2021/01/24 09:01:35 namespace sandbox: support is not implemented in syzkaller
2021/01/24 09:01:35 Android sandbox: support is not implemented in syzkaller
2021/01/24 09:01:35 fault injection: support is not implemented in syzkaller
2021/01/24 09:01:35 leak checking: support is not implemented in syzkaller
2021/01/24 09:01:35 net packet injection: support is not implemented in syzkaller
2021/01/24 09:01:35 net device setup: support is not implemented in syzkaller
2021/01/24 09:01:35 concurrency sanitizer: support is not implemented in syzkaller
2021/01/24 09:01:35 devlink PCI setup: support is not implemented in syzkaller
2021/01/24 09:01:35 USB emulation: support is not implemented in syzkaller
2021/01/24 09:01:35 hci packet injection: support is not implemented in syzkaller
2021/01/24 09:01:35 wifi device emulation: support is not implemented in syzkaller
2021/01/24 09:01:35 fetching corpus: 50, signal 71/2032 (executing program)
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2021/01/24 09:01:35 fetching corpus: 3082, signal 3416/3791 (executing program)
2021/01/24 09:01:35 starting 8 fuzzer processes
09:01:35 executing program 0:
r0 = openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x10010, r0, 0x1640)
close(0xffffffffffffff9c)
r1 = openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/wait\x00', 0x10, 0x1, 0x0)
abort_sysc_fd(r1)
read(r0, &(0x7f0000000080)=""/34, 0x22)
r2 = openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
r3 = openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
r4 = openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
r5 = fcntl$F_DUPFD(r4, 0x0, r3, 0x1)
openat$proc_self_ns(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/ns\x00', 0xe, 0x1, 0x0)
r6 = openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000200)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
fcntl$F_DUPFD(r6, 0x0, r2, 0x1)
r7 = openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
fstat(r7, &(0x7f0000000280))
openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sysstat\x00', 0xd, 0x3, 0x0)
fchdir(0x0, r5)
openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000340)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0)
read(r1, &(0x7f0000000380)=""/71, 0x47)

09:01:35 executing program 1:
r0 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x4010, r0, 0x8000)
openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0)
r1 = openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)
fcntl$F_SYNC(r1, 0x65)
write(r1, &(0x7f00000000c0)="b3dac4f1d465ab31a60eb94d52b6756334ed83c4e289f8f4fd57d4758d36e32b36755488425deb755e5d74053b9b6bc64bd1772c7a6219f3ad49823ced63fe8dbc6015b909dc54c3f2910f8704124d89f6d8aedc9e2c37fcbd6f9ea5c459389dcad2a1c28854bc1275342437188855094b6526112b758a9c2e5d4fb1a31700b5780b1774620da41cefb4ff2807edc57d7b0e6d109f257cd38671f73ba20ccd26c27543a4119d2522542334b3725e13f37d01be", 0xb3)
r2 = openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x810, r2, 0x0)
r3 = openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f00000001c0)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0)
r4 = openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0)
fcntl$F_SETFL(r4, 0x4, 0x0)
write(r1, &(0x7f0000000240)="a5763a8756284af10a6e0f17e8b56ca3ccfa16468540ee8525e0b138135b7659fca69584fa38d5b31cb33c160472905a785917bd67e8b078bd4f1e3e7c95ca26d7eb4c7286c627260c05a134b15826c5e2af362dfe4356086b24c29578c414f0237fae8350d98a", 0x67)
r5 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kprint\x00', 0xc, 0x1, 0x0)
llseek(r5, 0x5, 0x81, &(0x7f0000000300), 0x0)
read(r2, &(0x7f0000000340)=""/166, 0xa6)
r6 = openat$net_empty(0xffffffffffffff9c, &(0x7f0000000400)='/net/.empty\x00', 0xc, 0x3, 0x0)
r7 = openat(r6, &(0x7f0000000440)='./file0\x00', 0x8, 0x100, 0x40)
write(r7, &(0x7f0000000480)="aac31de2eb634461b392332e0cc7c4ef0d4d406cdcf3cbcdaf3d65a697162dee6f657b907359ccba9baf374c4c6d5e", 0x2f)
abort_sysc_fd(r6)
nmount(r3, &(0x7f00000004c0)='./file0\x00', 0x8, 0x0)

09:01:35 executing program 2:
abort_sysc_fd(0xffffffffffffffff)
r0 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
fcntl$F_SYNC(r0, 0x65)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x10000)
r1 = openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000040)='/net/iproute\x00', 0xd, 0x3, 0x0)
nmount(r1, &(0x7f0000000080)='./file0\x00', 0x8, 0x2)
r2 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
openat$dev_user(0xffffffffffffff9c, &(0x7f0000000100)='/dev/user\x00', 0xa, 0x3, 0x0)
openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/capuse\x00', 0xc, 0x3, 0x0)
write(r2, &(0x7f0000000180)="0af603e956eef4964297bde9487a98a9523687b9c83b23864cc38c7d4d9d7327f71fb8e80eb98f9ff3ad6f056f626e14f7827de4883b2f155bec701181650192b5f897f4fc37ef187ea38065af089714748927f9e0ed47c7836531d7ecb6589edeee56ed36f059", 0x67)
write(r1, &(0x7f0000000200)="24c5bfa7512a3d453b886d5334ff7df8f549bb575db4aff0ddf7dfbcc6b1bb425b055167ab9d33e8155b70d74356b05da97e0db9847406d721434ef44ed6c282a50b4489f8115a8b2ed404d3dd46351c051a60b49e542a392f6aff55fdc5700f36c59978f5db7e3846335cf3764fdebbc8a98811dd28a53092279b4dfaaa38d411b0a68da81f752f39fe76ae8269a01dd9038d7468562d7d029e610fed720e577912998352fb33217700b485c227bacf9bcdefeaf0f9e5e17db6a79719a50200143ce7a718328d502e2b3f8716a2", 0xce)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
r3 = openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0)
r4 = openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/ctl\x00', 0xf, 0x3, 0x0)
fcntl$F_DUPFD(r3, 0x0, r4, 0x1)
r5 = openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
fcntl$F_DUPFD(r1, 0x0, r5, 0x1)
r6 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
llseek(r6, 0xfffffffffffffeff, 0x665d, &(0x7f0000000440), 0x1)
close(0xffffffffffffffff)

09:01:35 executing program 3:
fstat(0xffffffffffffffff, &(0x7f0000000000))
r0 = openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
fcntl$F_GETFD(r0, 0x1)
r1 = openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)
r2 = openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)
fcntl$F_GETFD(r2, 0x1)
openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0)
openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/addr\x00', 0x11, 0x3, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f00000001c0)='/net/log\x00', 0x9, 0x3, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f0000000200)='/net/log\x00', 0x9, 0x3, 0x0)
r3 = openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
r4 = openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/killkid\x00', 0xd, 0x3, 0x0)
fchdir(0xffffffffffffffff, r1)
read(r3, &(0x7f00000002c0)=""/4096, 0x1000)
fcntl$F_GETFD(r4, 0x1)
notify(0xffffffffffffffff, 0x9, &(0x7f0000001380)={0x1, 0x7, 0xffff, &(0x7f00000012c0)="ea7aa369a3afe4a194f8eea5b54af97a68a9defd49984c8b798dbe39ba114ec304b42ed0ef70578fcde609e1108a46f3d409a78ee324a4fa683083f94a70445579982188421afb5cdea22f7c059b2f68d1593c33333c91cc0bf63c5bd10677ad52cef05bc3602f27c051734d7f5dc95e25676dd75ab0e3bdfef5d57db4f7f8337b", 0x6})
r5 = openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0)
write(r5, &(0x7f0000001400)="cd6b8f1eb67fc37a6571d3d20eccd3463277beaba7f41aebb1fbc238b93782ea4069419d6d12cca121f6af2f22cb332545de0986679ef8ed801f072e15e0d74272d2c7ac37f0224987481283972541be5637b73be392af21a2c52f0e0d8018b0ab83ff7565bdcd91d9de9cb45d6611f7e8d0e39861e52c72d8300279554ec47928e1693327f938e6a47cb3ecd90d98f420335e9fe9088ac2308d1c84f8b0eca7f549a709365b7b4aabf63ee87aabf76ef99651b299f30f51f10a7e2f7937cebe6cf3db371c67bb81fb210c835434bba0b06e4c0c2462a467", 0xd8)
openat$prof_empty(0xffffffffffffff9c, &(0x7f0000001500)='/prof/.empty\x00', 0xd, 0x3, 0x0)
abort_sysc_fd(r3)

09:01:35 executing program 4:
r0 = proc_create(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='!-\x00', 0x3, 0x1)
r1 = openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
dup_fds_to(r0, &(0x7f00000000c0)=[{r1}, {}, {0xffffffffffffff9c}, {0xffffffffffffff9c}, {0xffffffffffffff9c}], 0x5)
r2 = openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000100)='/net/iprouter\x00', 0xe, 0x3, 0x0)
openat$dev_user(0xffffffffffffff9c, &(0x7f0000000140)='/dev/user\x00', 0xa, 0x3, 0x0)
r3 = openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sdctl\x00', 0xb, 0x3, 0x0)
poke_ksched(r0, 0x0)
openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0)
fcntl$F_GETFD(0xffffffffffffffff, 0x1)
r4 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
write(r4, &(0x7f0000000240)="ca98025b0a3b20695ac67caefca717c304c05251b18c6bb7e5437fb3ff7c3d2adcd104d296293560a85fcfaa827bf3f1c5866aa7de5b", 0x36)
tcgetattr(r3, &(0x7f0000000280))
fcntl$F_GETFL(r2, 0x3)
r5 = openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0)
fcntl$F_GETFD(r5, 0x1)
notify(0xffffffffffffffff, 0x19, &(0x7f0000000380)={0x9, 0x1, 0x1, &(0x7f0000000300)="108d3df055dcbf834dbd41a9fc640f839dc51e66bcc4837f595909f0a3301d891b9d66503758d81362c496fc98002d6cfdb3319fd413252bc05e013d74a2902dbaab60b1109eb376ac27a0bd43eb6b7c2853ba3d", 0xf7})
provision(0x0, 0x0, 0x4)
poke_ksched(r0, 0x0)
fchdir(r0, r3)
openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f00000003c0)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)

09:01:35 executing program 5:
tcgetattr(0xffffffffffffffff, &(0x7f0000000000))
r0 = openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cputime\x00', 0xd, 0x1, 0x0)
fchdir(0x0, r0)
fcntl$F_DUPFD(r0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0)
fstat(r1, &(0x7f00000000c0))
r2 = openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
r3 = openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/note\x00', 0x10, 0x1, 0x0)
read(r3, &(0x7f00000001c0)=""/79, 0x4f)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x8, 0x100000, 0xa3)
fd2path(r4, &(0x7f0000000280)=""/224, 0xe0)
close(r2)
r5 = fcntl$F_DUPFD(r0, 0x0, r1, 0x0)
write(r5, &(0x7f0000000380)="283866e209cc5d29cc1cdcf20c7bff8970e79ef5a1d96314d99f21cb4a7ad7644688a0a8fa4003e6b06d4cae1254943121fa61d5318353a0bb85e47e8bd8953f221b57dcecc1cbdb8ebec0c09d756b0d3b92bc40f6a69ae97417b6c33eb051c8f3cefa4f8acea7529378a5241f41c46d1d852c57fa4d5d96ad9b874d4fbc1b25992bc6b7855b300bb3382f730aa02bd534773f5e16f14a91f19fa08432545237332bfef2cec6dbba8c757fd7f29c0b92217f171b4fda752c4e5fe70727b7c081e3215fa82c301d19d1199a77b859fa96d5042b92", 0xd4)
fcntl$F_DUPFD(r2, 0x0, r3, 0x1)
fd2path(r0, &(0x7f0000000480)=""/60, 0x3c)
close(r3)
openat$net_arp(0xffffffffffffff9c, &(0x7f00000004c0)='/net/arp\x00', 0x9, 0x3, 0x0)
abort_sysc_fd(r4)
openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)

09:01:35 executing program 7:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x10000, 0x121)
r1 = openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/core\x00', 0x10, 0x1, 0x0)
fcntl$F_GETFD(r1, 0x1)
r2 = openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000080)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)
write(r2, &(0x7f0000000140)="f8b1614edc35a6a164217261d5ccc7355aa77e8f253e6be4fe18bca603913c4dfb1f270ab2b77c05d3155d88d5d8835a27cb15dbd80054ad14984b5f3e48a49a7b97d30c", 0x44)
r3 = openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0)
write(r3, &(0x7f0000000200)="328b04e7fff8468632e4247f6e803c0929fa70764d69bb336b21582e1448f39c13381793d24a029ee4ea6ed732f676ff5b47968e073679d8a38f986dc75478f8a74632df278d8a4c76239eab7694369f4de4539a9aba2243266f1880c1a0e34b7d7c1f2b64a9d8a982bf3beca01e57e8eea8eeeacf292d16bb", 0x79)
r4 = openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000280)='/net/iproute\x00', 0xd, 0x3, 0x0)
close(r2)
fstat(r4, &(0x7f00000002c0))
fcntl$F_DUPFD(r0, 0x0, r1, 0x0)
r5 = openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
fcntl$F_GETFD(r5, 0x1)
openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0)
openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10030, r0, 0x9)
openat$net_cs(0xffffffffffffff9c, &(0x7f0000000400)='/net/cs\x00', 0x8, 0x3, 0x0)
read(r0, &(0x7f0000000440)=""/171, 0xab)

09:01:35 executing program 6:
r0 = openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/strace\x00', 0x12, 0x1, 0x0)
r1 = fcntl$F_DUPFD(r0, 0x0, 0xffffffffffffffff, 0x1)
r2 = fcntl$F_DUPFD(r1, 0x0, r1, 0x1)
r3 = openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000280)='/dev/drivers\x00', 0xd, 0x1, 0x0)
r4 = openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0)
r5 = openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/note\x00', 0x10, 0x1, 0x0)
tap_fds(&(0x7f00000007c0)=[{r1, 0x1, 0x400, 0x7fffffff, &(0x7f00000000c0)={&(0x7f0000000040)="77fbe5bbf9b6a60772c097ac43d808fb5ada4a862e2b7f1dae3f309dfa76317634e14c2f51d1af3942aacacce30f58e98e85d9d2106a38978cfd3ded23fd5952c5940f92d94938940c5c061d12af0911", 0x3, 0x0, 0x20, 0x1, 0x401}}, {0xffffffffffffffff, 0x2, 0x400, 0xe2a, &(0x7f0000000180)={&(0x7f0000000100)="b9dccec5b36ea1738b78446beb3478dcabfbe60eeeb9cc8091b2acd4fcd9c321e3201e69aa49a11c55e2d54025a31e90067ccbcf3777dc498b97e44f796580ab852ba7d825c291a2948f25126d326601", 0x5, 0x20, 0x99, 0x5, 0xffffffffffffff7f}}, {r1, 0x7, 0x2c8, 0x8000, &(0x7f0000000240)={&(0x7f00000001c0)="eba6fe42a127be215b3874b8aa475d710453161f677e26d1cc222b25094f9f2a4fcc11e9eb43aa6b1219402ca71c43826db9af6c3450ed0d1f2fb8fbf1dd076ab05cf77301a914343d9f6d1e39cc005b", 0x3, 0x1, 0x200, 0x100000001, 0x200}}, {r3, 0x3, 0x48, 0x7, &(0x7f0000000340)={&(0x7f00000002c0)="67851635ccb45e6658b5e75ee70cca81d7978d0d916d171b81ec8e9de1bbdb300f70b14cf1f14216b5e62a83acccee525a45b014a1483b077b9abdddf76d77bcf65642f31b2bdc3a001fa8898c9b5095", 0x8, 0x0, 0x0, 0x0, 0x10000}}, {r1, 0x1, 0x80, 0x100, &(0x7f0000000400)={&(0x7f0000000380)="8ace5d2ef8b2d9c41fba53168f1dbf9f0c2049c9f0fac18c55c288c20a5923cdc6c7f7a4e4fa517284d9d7d8ebf54c7dc893f9f2627c6d2bce6ee898eb5439e0e43e44a2537ac46e7f4a38eb1ddb5844", 0x3ff, 0x0, 0x80000000, 0x7, 0x4}}, {r2, 0x3, 0x0, 0x2, &(0x7f00000004c0)={&(0x7f0000000440)="5af9ec7a651d10a840dcb2a9f708248cb75ffad653cfec052ef23dc8fae5be32d3e74b323aa66b6ba76f49d183fc29905ddd778e9191256abbbba71fdbd762c1764415ca9d7eddfc6017c05e13ab25c8", 0xde6, 0x0, 0x900, 0xfffffffffffffffb, 0x80000001}}, {r4, 0x1, 0x280, 0x8001, &(0x7f00000005c0)={&(0x7f0000000540)="b73df71a0044e663c743a7b060fabf15ac2502098ee62d3a7b92e850a2804e9a961285c0de7983accc0a5526dc9274e9358b10224c9f41bf043fdfdf27df6b6175d6fce337f47f488ee0ab5ba3497afd", 0x8, 0x1, 0x61f, 0x81, 0x7fffffff}}, {r2, 0x1, 0x8, 0x3, &(0x7f0000000680)={&(0x7f0000000600)="f76419e9db62fda0f2ef10ba70f0b910dd92590f92c618c9ee92473ddce2d8bf4b40af00d0455638c8228f108868070d651b225565db5bd14857ee64f67e46744977d927c1a93540ef0d311eddaa5fff", 0xfffffffc, 0x1, 0x3, 0x3f, 0x5}}, {r5, 0x1, 0x400, 0x10000, &(0x7f0000000780)={&(0x7f0000000700)="8d6ed2b6c97176441b80c31c0738af33a6e7ec2705ef545efdd72fa01ce9e428499449e5fa3d33ed448c34791c5bad7a79e5cdf578b01bcaae3c56d81e3a39f6b7364e849d082eedcca56d3975be7156", 0x6, 0x1, 0x3, 0x5, 0x7}}], 0x9)
llseek(0xffffffffffffff9c, 0x861, 0xffffffffffffffb5, &(0x7f0000000900), 0x2)
openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000940)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0)
r6 = openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000980)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)
r7 = openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0)
write(r7, &(0x7f0000000a00)="5a561b91ba806037bea9db132f6d1772795d1d957fe0a6f08cf88a2f5fb5f7797d5933751b41df4178e2f098cb16a0764e98d62f382198fd052df53c235ba5a544bdddc25e2aaae4f9ef85717815fdba3d105c419eb76c8e76ca76ea3b66c7630a0721c885933bbbd6a0fae0ddb28e1d4e596c4493a56727935991a92656ff0b2fc090ce9fab10fcab69f734d703da66dff602b79c5c785fb254ed3f10163de0fadd3da6d5aa4aacbed297cebfc76b979a0bc283b21839f1178f5c3253f6fc1db14be0afde4dc66482e69ac07be4a398d342bb97e8fe525689d71d", 0xdb)
fstat(r5, &(0x7f0000000b00))
fcntl$F_SYNC(r3, 0x65)
fcntl$F_GETFL(r4, 0x3)
fcntl$F_GETFL(r6, 0x3)
abort_sysc_fd(r7)
r8 = openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000b80)='/prof/kpctl\x00', 0xc, 0x3, 0x0)
llseek(r8, 0x100000000, 0x200, &(0x7f0000000bc0), 0x0)
openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000c00)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)

09:01:35 executing program 0:
close(0xffffffffffffff9c)
openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/note\x00', 0x8, 0x1, 0x0)

09:01:35 executing program 0:
fstat(0xffffffffffffff9c, &(0x7f0000000000))
fcntl$F_GETFD(0xffffffffffffff9c, 0x1)
r0 = openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0)
r1 = openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
fd2path(0xffffffffffffff9c, &(0x7f0000000100)=""/4096, 0x1000)
openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000001100)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
r2 = openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000001140)='/net/udp/0/local\x00', 0x11, 0x1, 0x0)
llseek(r0, 0x5000000000000, 0x6, &(0x7f0000001180), 0x2)
r3 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f00000011c0)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
fcntl$F_GETFD(r3, 0x1)
fstat(r2, &(0x7f0000001200))
r4 = openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000001280)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
fcntl$F_SETFL(r4, 0x4, 0x8000)
openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f00000012c0)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0)
fcntl$F_GETFL(r1, 0x3)
write(r2, &(0x7f0000001300)="82a3168b8fbb7420d79af4f87dcd74dcb385eed55d61909ff40c39fe18fa5fe07783f6c354ea789504993af99b887b41ef2cbc67d447745a2a99d7772b8226119bd8a92b9f7f5296e86e0bb4ed21686b2241e9fc47c76f67327bb844ffa23443c23d089747f5d9277eff76e4baecebaa67be7019021951ef253b1cfc0164a6aa45b2c4a94e7649d88856059a87cd58f940ab27a67386ee0c78ecf3cc15814c2b7b9e68918a3a802528b38c074a079a19420902df17f52003f791430016bb0a6702bde012dfdab870c2a8c204960db258f7e850f7a43d3ba2384129c539785e682a958f0ee8578c63adf47216aafe58129a3f", 0xf2)
close(r3)
read(r1, &(0x7f0000001400)=""/233, 0xe9)
read(r1, &(0x7f0000001500)=""/138, 0x8a)
openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/hostdomain\x00', 0x10, 0x3, 0x0)

09:01:36 executing program 0:
openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)

09:01:36 executing program 0:
syz_execute_func(&(0x7f0000000000)="8f4978c7864e0a1f20c4015b7d4d48f2420fc20ce41fdea6f600000066430fc4adfdffffff0080e0d80f42630d0f0f6e6e9e36430f1b3bf70e14ca0000")
syz_execute_func(&(0x7f0000000040)="c42291050f66470f3810bcafa7e252da66420f38cfe1c40221bde446d8c7c481e9d45749c462012c510fc461f9116bfec4a1c9f4725f66400ffd2a")
openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/notepg\x00', 0x12, 0x1, 0x0)
syz_execute_func(&(0x7f00000000c0)="0f65e42e2e0fe20265660f380119c482110b55b346d9dfc4e3917aa0b80000003065f2440f1af367420f9ddd45d9fdc422c0f3cb")
proc_create(&(0x7f0000000100)='./file0\x00', 0x8, &(0x7f0000000140)='\x00', 0x1, 0x1)
r0 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000180)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0)
abort_sysc_fd(r0)
notify(0x0, 0x1, &(0x7f00000002c0)={0xa, 0x5194, 0x9, &(0x7f00000001c0)="dd26b9c24dbaeb89414c636ef85d67cc2faea274c8545d93f13da59e00e120ecfd8573b8625258995dff6780ac18ed6ba5ab1b5aeefa3a04b9bcd243aadcce62a24aaca691a04072d84708cf26ad5c214b5d11c315d48ac161170edec3cdefd5dc6566c9668bbca577dc20875ede7559eea6dc2a09068dac932104d36547813e12c9c6945d96ff746cf94187c22634711f0c37985f5af2bf26326e6b5c6f7d4bea58b8f2cd14a2c4b9c3a69be9c41a39d69dbb3614135b2c89a8ffba74d76765ed6f52", 0x100000000})
abort_sysc_fd(r0)
fchdir(0xffffffffffffffff, r0)
r1 = proc_create(&(0x7f0000000300)='./file0\x00', 0x8, &(0x7f0000000340)='\x00', 0x1, 0x1)
provision(r1, 0x0, 0x7)
r2 = openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000380)='/net/ndb\x00', 0x9, 0x3, 0x0)
tcgetattr(r2, &(0x7f00000003c0))
syz_execute_func(&(0x7f0000000400)="3e36f30f1ef80fe0fa430faf60d047d2d466420f38349701000000c403197c3665c4e17d7f5c570042ddca66430f1a176626f30f1ec9")
r3 = openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/status\x00', 0x12, 0x1, 0x0)
close(r3)
openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0)
fchdir(0x0, r2)
openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/args\x00', 0x10, 0x3, 0x0)

bash-4.3$ [kernel] Invalid syscall 0 for proc 45
	Args: 0x0000000020000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000
SW TRAP frame (partial) at 0xffffffffc8f7a0e0 on core 2
  rbx  0x000030000003cde0
09:01:37 executing program 1:
openat(0xffffffffffffffff, &(0x7f0000000140)='/', 0xffffffffffffff59, 0x1000, 0x0)

  rbp  0x000030000003ced0
  r12  0x0000000000000000
  r13  0x00000000006d4008
  r14  0x0000000000000000
  r15  0x0000000000000000
  gsbs 0x0000000000000000
  fsbs 0x0000000000000000
  rip  0x000000000043918e
  rsp  0x000030000003cd00
 mxcsr 0x00001f80
 fpucw 0x037f
[kernel] Invalid syscall 0 for proc 45
	Args: 0x0000000020000040, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000
SW TRAP frame (partial) at 0xffffffffc8f7a0e0 on core 2
  rbx  0x000030000003cde0
  rbp  0x000030000003ced0
  r12  0x0000000000000000
  r13  0x00000000006d4008
  r14  0x0000000000000000
  r15  0x0000000000000000
  gsbs 0x0000000000000000
  fsbs 0x0000000000000000
  rip  0x000000000043918e
  rsp  0x000030000003cd00
 mxcsr 0x00001f80
 fpucw 0x037f
[kernel] Invalid syscall 0 for proc 45
09:01:40 executing program 1:
tcgetattr(0xffffffffffffff9c, &(0x7f0000000000))
r0 = openat$net_log(0xffffffffffffff9c, &(0x7f0000000040)='/net/log\x00', 0x9, 0x3, 0x0)
r1 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6, 0x2010, r1, 0x36)
r2 = openat$dev_swap(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/swap\x00', 0xa, 0x3, 0x0)
fcntl$F_DUPFD(r0, 0x0, r2, 0x1)
r3 = openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0)
openat$net_log(0xffffffffffffff9c, &(0x7f0000000140)='/net/log\x00', 0x9, 0x3, 0x0)
r4 = fcntl$F_DUPFD(r2, 0x0, r3, 0x0)
llseek(r3, 0x9, 0x401, &(0x7f0000000180), 0x0)
fstat(r0, &(0x7f00000001c0))
r5 = openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000240)='/prof/kpdata\x00', 0xd, 0x3, 0x0)
r6 = fcntl$F_DUPFD(r5, 0x0, r4, 0x1)
r7 = openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000280)='/dev/stdout\x00', 0xc, 0x3, 0x0)
fcntl$F_GETFD(r7, 0x1)
openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f00000002c0)='/net/udp/0/data\x00', 0x10, 0x3, 0x0)
fstat(r6, &(0x7f0000000300))
fstat(r7, &(0x7f0000000380))
fcntl$F_SETFD(r2, 0x2, 0x0)
tcgetattr(r1, &(0x7f0000000400))

	Args: 0x00000000200000c0, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000
SW TRAP frame (partial) at 0xffffffffc8f79e20 on core 1
  rbx  0x000030000003cde0
  rbp  0x000030000003ced0
  r12  0x0000000000000000
09:01:41 executing program 0:
r0 = openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000300)='/net/udp/stats\x00', 0xf, 0x1, 0x0)
openat(r0, &(0x7f0000000000)='/', 0x1, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x8, 0x8)

  r13  0x00000000006d4008
  r14  0x0000000000000000
  r15  0x0000000000000000
  gsbs 0x0000000000000000
  fsbs 0x0000000000000000
  rip  0x000000000043918e
  rsp  0x000030000003cd00
 mxcsr 0x00001f80
 fpucw 0x037f
09:01:42 executing program 1:
r0 = openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0)
close(r0)
openat$net_empty(0xffffffffffffff9c, &(0x7f0000000080)='/net/.empty\x00', 0xc, 0x3, 0x0)
write(r0, &(0x7f00000000c0)="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"/365, 0xfffffd41)
r1 = openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000040)='/dev/stdout\x00', 0xc, 0x3, 0x0)
openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000280)='/prof/.empty\x00', 0xd, 0x3, 0x0)
r2 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000001540)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
fd2path(r2, &(0x7f0000000200)=""/54, 0x36)
read(0xffffffffffffffff, &(0x7f0000000540)=""/4096, 0x1000)
mmap(&(0x7f0000ff3000/0xb000)=nil, 0xb000, 0x2, 0x810, r2, 0x6)
r3 = openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0)
openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipselftab\x00', 0xf, 0x1, 0x0)
llseek(r3, 0x7, 0x9, &(0x7f0000000240), 0x0)
r4 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
fd2path(r4, &(0x7f0000000200)=""/54, 0x36)
r5 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
write(r1, &(0x7f0000000440)="7abe69b0bda4b0cbe5ee4166af331d624ff5ffe9fee7ef290a8bc9206a9205039dba5e314afaa79899c5448d99cab57297709ecb5f70a0641df30fb0a9fb4e8b3febc85c8e86b556cd42bc91e7b1b66602b8d824bfc5eaddf8f4b3c1bb385dcc170769b869b57ee51f532a81d23c273e58ab6987c27de72f1f71bf34d395f734ff0ab0ff1eb60ad528e3a0e107e7448b3caea3e3381d15036bee56a5bbbb4e11dddf5507fca326f76eca94e7004dbc992854ccdb95916d52f0af66f24b45ce214e", 0xc1)
fd2path(r5, &(0x7f0000000200)=""/54, 0x36)
write(r5, &(0x7f0000000340)="18e00c696dfcfb8105b43f6c8142c2460f0789227afcd78ea4aff3922f081bacaaa247ed39c87470dc45e30e3db34a317a36962bf4bb2cf0a6f691f8e9edc346e0bb842c18d40923be3a1494368dad4df66db8b2d241b85e066ad12b31b45382fe8185b42d6a46730105b49170f50ed6b9366f59bbbc9e9e14de0f8e57b7f662ef7e7ad519aef693d905832189293420941f432280f3e2e5163d70444f35487c3ab7d0af177a387ca43396d8edbbd307b8ef6325a538336f4746f1780dabd7617ac10f8be141f6720c5f543b45e122934cf3b009822853", 0xd7)
fcntl$F_DUPFD(r4, 0x0, r3, 0x1)

09:01:42 executing program 0:
r0 = fcntl$F_DUPFD(0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1)
llseek(r0, 0x2e, 0x2, &(0x7f0000000000), 0x1)
read(r0, &(0x7f0000000040)=""/222, 0xde)
r1 = openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0)
r2 = openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0)
r3 = openat$proc_self_maps(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/maps\x00', 0x10, 0x1, 0x0)
openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0)
close(r1)
abort_sysc_fd(r0)
close(r3)
abort_sysc_fd(r1)
write(r2, &(0x7f0000000240)="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", 0x1000)
r4 = openat$net_ndb(0xffffffffffffff9c, &(0x7f0000001240)='/net/ndb\x00', 0x9, 0x3, 0x0)
openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000001280)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0)
fcntl$F_GETFL(r4, 0x3)
r5 = openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f00000012c0)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0)
fcntl$F_SYNC(r5, 0x65)
abort_sysc_fd(r0)
r6 = openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000001300)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0)
fstat(r6, &(0x7f0000001340))

09:01:42 executing program 0:
openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0)
vmm_ctl$VMM_CTL_SET_FLAGS(0x4, 0x4)

09:01:42 executing program 2:
abort_sysc_fd(0xffffffffffffffff)
r0 = openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0)
openat$net_empty(0xffffffffffffff9c, &(0x7f0000000000)='/net/.empty\x00', 0xc, 0x3, 0x0)
fcntl$F_GETFD(r0, 0x1)

09:01:42 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x8, 0x0)
rename(&(0x7f00000000c0)='./file0\x00', 0x8, &(0x7f0000000100)='./file0\x00', 0x8)

09:01:42 executing program 4:
r0 = openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0)
r1 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/clone\x00', 0x12, 0x3, 0x0)
fd2path(r1, &(0x7f0000000200)=""/54, 0x36)
fcntl$F_GETFL(r1, 0x3)
llseek(r0, 0x0, 0x0, &(0x7f0000000440), 0x1)

09:01:47 executing program 1:
fchdir(0xffffffffffffffff, 0xffffffffffffffff)
fchdir(0x0, 0xffffffffffffffff)
r0 = openat$net_log(0xffffffffffffff9c, &(0x7f0000000000)='/net/log\x00', 0x9, 0x3, 0x0)
fchdir(0xffffffffffffffff, r0)
tcgetattr(r0, &(0x7f0000000040))
r1 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0)
read(r1, &(0x7f00000000c0)=""/197, 0xc5)
fcntl$F_GETFD(r1, 0x1)
fcntl$F_GETFL(r1, 0x3)
r2 = openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/stats\x00', 0x12, 0x1, 0x0)
r3 = openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0)
close(r3)
r4 = openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/user\x00', 0x10, 0x1, 0x0)
fcntl$F_GETFD(r4, 0x1)
openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000280)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0)
openat$dev_empty(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/.empty\x00', 0xc, 0x3, 0x0)
r5 = openat(r2, &(0x7f0000000300)='./file0\x00', 0x8, 0x80, 0x80)
read(r5, &(0x7f0000000340)=""/6, 0x6)
openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/fd\x00', 0xe, 0x1, 0x0)
openat$net_ndb(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ndb\x00', 0x9, 0x3, 0x0)

[kernel] ENOMEM, killing 75

kernel panic at /syzkaller/managers/main/kernel/kern/include/kref.h:68, from core 0: assertion failed: kref_refcnt(kref) > 0
Stack Backtrace on Core 0:
#01 [<0xffffffffc200aa6c>] in backtrace
#02 [<0xffffffffc200a205>] in _panic
#03 [<0xffffffffc204996b>] in kref_put
#04 [<0xffffffffc204d7e0>] in proc_destroy
#05 [<0xffffffffc2058f36>] in sys_proc_destroy
#06 [<0xffffffffc205a249>] in syscall
#07 [<0xffffffffc205add8>] in run_local_syscall
#08 [<0xffffffffc205b319>] in prep_syscalls
#09 [<0xffffffffc20b7a92>] in sysenter_callwrapper

Entering Nanwan's Dungeon on Core 0 (Ints on):
Type 'help' for a list of commands.

VM DIAGNOSIS:
09:03:41  Registers:
Failed reading regs: dial tcp 127.0.0.1:52960: connect: connection refused
Failed reading regs: dial tcp 127.0.0.1:52960: connect: connection refused
Failed reading regs: dial tcp 127.0.0.1:52960: connect: connection refused
Failed reading regs: dial tcp 127.0.0.1:52960: connect: connection refused