last executing test programs: 18m46.0342729s ago: executing program 2 (id=38566): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) write(r0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r2, &(0x7f0000003780)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8014) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r3, 0x0) lsm_get_self_attr(0x68, 0x0, &(0x7f0000000380), 0x0) 18m45.987254415s ago: executing program 2 (id=38570): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) prctl$PR_SCHED_CORE(0x15, 0x1, 0x0, 0x2, 0x0) 18m45.93445036s ago: executing program 2 (id=38576): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0xdc000006, 0x0, {[0x1]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r3, 0x0, 0x40, &(0x7f0000000080)="8c5d7b87b32ecae06ac8cfe890364ab911d8c33439477a7591f6914e91c6821ee7163f8ae1896184d48797997716158aad89f66dd67480ce8ff178ef748cfcdcf54127d5ff95cbcaebf10a3b7cddafa2c0fa6aa2eaef0d457680203c02d0c623", 0x7590) 18m45.900256674s ago: executing program 2 (id=38580): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000480)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x12c5008, 0x0) mount$bind(0x0, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x80000, 0x0) 18m45.867069157s ago: executing program 2 (id=38586): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = dup(r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) sendmmsg$inet6(r2, &(0x7f0000005c40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40004) r4 = socket$igmp6(0xa, 0x3, 0x3a) getsockopt$MRT6(r4, 0x3a, 0x1, 0x0, &(0x7f0000000100)) 18m45.191281244s ago: executing program 2 (id=38625): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) dup2(0xffffffffffffffff, r3) 18m45.168344767s ago: executing program 32 (id=38625): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) dup2(0xffffffffffffffff, r3) 627.508978ms ago: executing program 1 (id=115427): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, 0x0, 0x0, 0x805, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x80) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r5, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) getpriority(0x2, 0x0) 572.498353ms ago: executing program 1 (id=115430): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000140)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r3, 0x0, 0x0) sendto$inet(r2, 0x0, 0x0, 0x80, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r5, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r6 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000000080)=@add_del={0x2, 0x0}) 534.841537ms ago: executing program 1 (id=115433): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='blkio.bfq.io_wait_time_recursive\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r5, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r6, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000140001"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8018) 513.526259ms ago: executing program 0 (id=115435): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8=0x0, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r5, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r4, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r6, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r7, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.dequeue\x00', 0x275a, 0x0) 504.34147ms ago: executing program 1 (id=115436): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8000) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r5, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r6, &(0x7f0000004600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) socket$inet(0x2, 0x2, 0x1) 467.156064ms ago: executing program 0 (id=115440): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) write(r2, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x138) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r6, &(0x7f0000000240)=ANY=[@ANYBLOB="1500000000ffff001000000800395032303030"], 0x15) r7 = dup(r6) write$FUSE_BMAP(r7, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x2}}, 0x18) write$FUSE_INIT(r7, &(0x7f0000000280)={0x50, 0x0, 0x0, {0x7, 0x21, 0xfffffffd, 0x0, 0xfff9, 0x3ff, 0xdff9, 0x7, 0x0, 0x0, 0x100, 0x8}}, 0x50) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r7]) 459.528164ms ago: executing program 1 (id=115441): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r5, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000000)={'wg0\x00', {0x2, 0x4e20, @loopback}}) 409.173609ms ago: executing program 1 (id=115445): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f00000001c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r5, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) 346.007456ms ago: executing program 3 (id=115451): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000140)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r3, &(0x7f0000000340)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r3, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r2, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r5, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r6, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) syz_genetlink_get_family_id$wireguard(0xfffffffffffffffc, 0xffffffffffffffff) 297.019161ms ago: executing program 4 (id=115454): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r5, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r6, &(0x7f0000004600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r7 = socket$inet(0x2, 0x2, 0x1) setsockopt$sock_int(r7, 0x1, 0x5, 0x0, 0x0) 280.109712ms ago: executing program 4 (id=115455): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000140)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r2, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x8004000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r5, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="b8000000190001"], 0xb8}}, 0x0) sendmsg$nl_xfrm(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="b800000015"], 0xb8}}, 0x0) 279.331993ms ago: executing program 3 (id=115456): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, 0x0, 0x0, 0x805, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000000440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8014) sendmmsg$inet6(r3, &(0x7f00000075c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40804) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f00000009c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = getpid() setresuid(0xee01, 0x0, 0x0) r6 = syz_pidfd_open(r5, 0x0) setns(r6, 0x24020000) syz_clone(0xb21e0000, 0x0, 0x0, 0x0, 0x0, 0x0) 244.652726ms ago: executing program 0 (id=115457): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000140)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, 0x0, 0x0, 0x805, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r3, 0x0, 0x0) sendto$inet(r2, 0x0, 0x0, 0x80, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r5, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r6, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r7 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f00000001c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) 241.424086ms ago: executing program 4 (id=115458): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000040)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYRES8, @ANYRES8=r1, @ANYRES32=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) r5 = fcntl$dupfd(r4, 0x0, r2) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x4040841) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r6 = syz_clone(0x2b02000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$pokeuser(0x6, r6, 0x388, 0x6) 193.646691ms ago: executing program 3 (id=115459): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000140)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r2, &(0x7f0000000340)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r5, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r6, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000000100)={0x0, 0x0, 0x7}) 193.238281ms ago: executing program 4 (id=115460): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r2, &(0x7f0000000440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8014) r3 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) setpgid(r3, r3) setpgid(0x0, r3) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x80cd}], 0x1, 0x7) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$UHID_CREATE2(r5, &(0x7f0000000040)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x12, r5, 0x0) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000000000)={0x2c, 0xa7f084dd5657bbbf, 0x14}) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) setpgid(0x0, r3) 192.602341ms ago: executing program 0 (id=115461): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r5, 0x0) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x4e25, 0x1, @mcast2, 0x7}, 0x1c) 131.081618ms ago: executing program 0 (id=115462): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$inet(r2, &(0x7f0000000a40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40040) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$UHID_CREATE2(r3, 0x0, 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r3, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x2}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x60d3, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r4, 0x1, &(0x7f0000000040), 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0xd3283d0368e269b3, 0x8031, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_percpu\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r5, 0x0) syz_open_procfs$pagemap(0x0, &(0x7f0000000000)) 120.984868ms ago: executing program 4 (id=115463): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x805, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r5, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r6, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) 114.439849ms ago: executing program 3 (id=115464): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r5, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r6, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) 78.171142ms ago: executing program 0 (id=115465): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f25, 0x4}) sendmmsg$inet6(r0, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, 0x0, 0x0, 0x805, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r4, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r5 = gettid() process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f000042f000/0x800000)=nil, 0x800000, 0x15) 39.664616ms ago: executing program 3 (id=115466): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, 0x0, 0x0, 0x805, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40004) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000000440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8014) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r5, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r6, &(0x7f00000009c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r7, 0x0, 0x0) 38.951877ms ago: executing program 4 (id=115467): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8=0x0, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x800) write(r0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f27, 0x4}) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r5, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r4, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r6, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, 0x2, 0x3, 0x3, 0x0, 0x0, {}, [@NFQA_CFG_CMD={0x8, 0x1, {0x1}}]}, 0x1c}}, 0x0) 0s ago: executing program 3 (id=115468): rt_sigaction(0xd, &(0x7f0000000180)={&(0x7f0000000000)="ca00d1c441ef196ec866400fe2de0fae4e0afaf2466ff00fc01ec422e10399c5c1202063df", 0x44000004, 0x0, {[0x2]}}, 0x0, 0x8, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES8, @ANYRES8=r1, @ANYRES64=r0], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x1c, 0x526d630517582f26, 0x4}) sendmmsg$inet6(r2, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) write(r0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r3, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r4, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r5, &(0x7f0000003c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r6, 0x0) io_setup(0x6, &(0x7f0000000140)=0x0) io_submit(r7, 0x2, &(0x7f0000000600)=[&(0x7f0000000300)={0x1802, 0x0, 0x0, 0x5, 0xfffd, r6, 0x0}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r6, 0x0}]) shutdown(r6, 0x0) kernel console output (not intermixed with test programs): ssage: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=14719 comm=syz.1.99557 [ 1439.015268][T14736] 9p: Unknown Cache mode or invalid value m [ 1439.470934][T14834] netlink: 4 bytes leftover after parsing attributes in process `syz.1.99613'. [ 1439.570726][T14853] can: request_module (can-proto-0) failed. [ 1439.799210][T14887] netlink: 16 bytes leftover after parsing attributes in process `syz.4.99637'. [ 1440.076723][T14938] netlink: 12 bytes leftover after parsing attributes in process `syz.0.99662'. [ 1440.847605][T15093] netlink: 8 bytes leftover after parsing attributes in process `syz.4.99735'. [ 1440.859844][T15092] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15092 comm=syz.0.99734 [ 1442.025323][T15268] netlink: 108 bytes leftover after parsing attributes in process `syz.0.99815'. [ 1442.263515][T15311] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15311 comm=syz.4.99834 [ 1442.319562][ T36] audit: type=1326 audit(1355.578:163062): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15318 comm="syz.4.99839" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1442.359394][ T36] audit: type=1326 audit(1355.578:163063): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15318 comm="syz.4.99839" exe="/root/syz-executor" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1442.383529][ T36] audit: type=1326 audit(1355.578:163064): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15318 comm="syz.4.99839" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1442.417155][ T36] audit: type=1326 audit(1355.578:163065): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15318 comm="syz.4.99839" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1442.450743][T15340] netlink: 104 bytes leftover after parsing attributes in process `syz.3.99847'. [ 1442.456750][ T36] audit: type=1326 audit(1355.578:163066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15324 comm="syz.4.99839" exe="/root/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f6d6b1c1f85 code=0x7ffc0000 [ 1442.490176][ T36] audit: type=1326 audit(1355.738:163067): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15324 comm="syz.4.99839" exe="/root/syz-executor" sig=0 arch=c000003e syscall=60 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1442.535422][T15351] netlink: 104 bytes leftover after parsing attributes in process `syz.0.99852'. [ 1443.753184][T15473] netlink: 'syz.1.99907': attribute type 4 has an invalid length. [ 1443.761427][T15473] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.99907'. [ 1443.983028][T15501] fuse: Bad value for 'user_id' [ 1444.000000][T15501] fuse: Bad value for 'user_id' [ 1444.159031][T15518] netlink: 68 bytes leftover after parsing attributes in process `syz.4.99929'. [ 1444.266970][T15528] netlink: 'syz.3.99934': attribute type 4 has an invalid length. [ 1444.706894][T15580] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 1444.716444][T15580] overlayfs: missing 'lowerdir' [ 1444.830573][T15592] netlink: 8 bytes leftover after parsing attributes in process `syz.3.99966'. [ 1444.986192][T15615] netlink: 68 bytes leftover after parsing attributes in process `syz.3.99976'. [ 1445.292621][T15649] netlink: 156 bytes leftover after parsing attributes in process `syz.4.99994'. [ 1445.304692][T15649] netlink: 12 bytes leftover after parsing attributes in process `syz.4.99994'. [ 1445.320052][T15649] netlink: 16 bytes leftover after parsing attributes in process `syz.4.99994'. [ 1447.001502][T15813] overlayfs: failed to clone upperpath [ 1447.321574][T15862] overlayfs: failed to clone upperpath [ 1447.593581][T15908] overlayfs: option "uuid=on" requires an upper fs, falling back to uuid=null. [ 1447.630442][T15908] overlayfs: missing 'lowerdir' [ 1448.469129][T16004] sit0: left allmulticast mode [ 1448.478168][T16004] netlink: 'syz.1.100158': attribute type 1 has an invalid length. [ 1448.486286][T16004] netlink: 1 bytes leftover after parsing attributes in process `syz.1.100158'. [ 1448.932423][T16051] 9p: Unknown access argument a: -22 [ 1448.969424][T16057] netlink: 664 bytes leftover after parsing attributes in process `syz.0.100181'. [ 1449.130566][T16087] netlink: 120 bytes leftover after parsing attributes in process `syz.4.100196'. [ 1449.140371][T16087] netlink: 12 bytes leftover after parsing attributes in process `syz.4.100196'. [ 1449.208916][T16102] netlink: 'syz.3.100203': attribute type 4 has an invalid length. [ 1449.758357][T16205] netlink: 16 bytes leftover after parsing attributes in process `syz.1.100249'. [ 1450.179543][T16266] netlink: 'syz.0.100278': attribute type 11 has an invalid length. [ 1450.188009][T16266] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.100278'. [ 1450.603890][T16347] 9pnet: p9_errstr2errno: server reported unknown error 184467440737 [ 1450.720018][T16373] netlink: 40 bytes leftover after parsing attributes in process `syz.3.100329'. [ 1451.061263][T16431] netlink: 96 bytes leftover after parsing attributes in process `syz.3.100356'. [ 1451.303302][T16463] netlink: 104 bytes leftover after parsing attributes in process `syz.0.100369'. [ 1451.549218][T16509] netlink: 56 bytes leftover after parsing attributes in process `syz.4.100392'. [ 1452.079243][T16567] netlink: 104 bytes leftover after parsing attributes in process `syz.4.100420'. [ 1452.161831][T16573] overlayfs: failed to resolve './file0': -2 [ 1452.936109][T16682] fuse: Bad value for 'fd' [ 1453.032152][T16702] netlink: 268 bytes leftover after parsing attributes in process `syz.3.100486'. [ 1453.239748][T16746] overlayfs: failed to resolve './file0': -2 [ 1454.666727][T16916] netlink: 28 bytes leftover after parsing attributes in process `syz.4.100584'. [ 1454.763873][T16924] netlink: 192 bytes leftover after parsing attributes in process `syz.0.100588'. [ 1454.824876][T16936] overlayfs: failed to clone lowerpath [ 1455.171726][T16984] overlayfs: failed to clone upperpath [ 1455.193173][T16990] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1455.203279][T16990] overlayfs: missing 'lowerdir' [ 1455.248031][T16994] 9pnet: Could not find request transport: f [ 1455.816968][T17052] netlink: 'syz.1.100649': attribute type 1 has an invalid length. [ 1455.964463][T17072] netlink: 156 bytes leftover after parsing attributes in process `syz.1.100659'. [ 1455.988498][T17072] netlink: 12 bytes leftover after parsing attributes in process `syz.1.100659'. [ 1455.998339][T17072] netlink: 16 bytes leftover after parsing attributes in process `syz.1.100659'. [ 1456.212551][T17097] 9p: Unknown access argument a: -22 [ 1456.318763][T17104] netlink: 156 bytes leftover after parsing attributes in process `syz.0.100674'. [ 1456.342151][T17104] netlink: 32 bytes leftover after parsing attributes in process `syz.0.100674'. [ 1456.651844][T17139] overlay: Unknown parameter '/' [ 1456.730372][T17148] netlink: 112 bytes leftover after parsing attributes in process `syz.1.100695'. [ 1456.919831][T17168] cgroup: Invalid name [ 1457.131949][T17199] netlink: 'syz.4.100717': attribute type 11 has an invalid length. [ 1457.142319][T17199] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.100717'. [ 1457.311063][T17228] 9pnet_fd: Insufficient options for proto=fd [ 1457.603597][T17289] netlink: 64 bytes leftover after parsing attributes in process `syz.0.100758'. [ 1457.970506][T17350] 9pnet_fd: Insufficient options for proto=fd [ 1458.178835][T17394] netlink: 'syz.3.100808': attribute type 4 has an invalid length. [ 1458.187290][T17394] netlink: 'syz.3.100808': attribute type 5 has an invalid length. [ 1458.351706][ T36] audit: type=1326 audit(1370.600:163068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17428 comm="syz.3.100825" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x50000 [ 1458.379135][ T36] audit: type=1326 audit(1370.600:163069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17428 comm="syz.3.100825" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x50000 [ 1458.403082][ T36] audit: type=1326 audit(1370.600:163070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17428 comm="syz.3.100825" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x50000 [ 1458.427377][ T36] audit: type=1326 audit(1370.600:163071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17428 comm="syz.3.100825" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x50000 [ 1458.451281][ T36] audit: type=1326 audit(1370.600:163072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17428 comm="syz.3.100825" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x50000 [ 1458.474860][ T36] audit: type=1326 audit(1370.600:163073): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17428 comm="syz.3.100825" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x50000 [ 1458.499002][ T36] audit: type=1326 audit(1370.600:163074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17428 comm="syz.3.100825" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x50000 [ 1458.523112][ T36] audit: type=1326 audit(1370.600:163075): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17428 comm="syz.3.100825" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x50000 [ 1458.546870][ T36] audit: type=1326 audit(1370.600:163076): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17428 comm="syz.3.100825" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x50000 [ 1458.571021][ T36] audit: type=1326 audit(1370.600:163077): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17428 comm="syz.3.100825" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x50000 [ 1458.794611][T17468] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 1458.814940][T17468] overlayfs: missing 'lowerdir' [ 1460.599030][T17704] __nla_validate_parse: 3 callbacks suppressed [ 1460.599057][T17704] netlink: 68 bytes leftover after parsing attributes in process `syz.3.100948'. [ 1461.272307][T17776] netlink: 12 bytes leftover after parsing attributes in process `syz.4.100979'. [ 1462.254735][T17923] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 1462.264743][T17923] overlayfs: missing 'lowerdir' [ 1462.537940][T17980] 9pnet_fd: Insufficient options for proto=fd [ 1462.545058][T17978] overlayfs: failed to clone upperpath [ 1462.612878][T17994] netlink: 'syz.3.101086': attribute type 4 has an invalid length. [ 1463.519921][T18110] 9pnet_fd: Insufficient options for proto=fd [ 1463.728807][T18141] overlayfs: missing 'lowerdir' [ 1463.775306][T18157] netlink: 104 bytes leftover after parsing attributes in process `syz.4.101165'. [ 1463.858588][ T36] kauditd_printk_skb: 65 callbacks suppressed [ 1463.858610][ T36] audit: type=1326 audit(1375.767:163143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18171 comm="syz.3.101171" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fccbc38f6c9 code=0x0 [ 1463.903286][T18179] netlink: 104 bytes leftover after parsing attributes in process `syz.4.101175'. [ 1463.940664][T18186] overlayfs: missing 'lowerdir' [ 1464.166903][T18229] netlink: 120 bytes leftover after parsing attributes in process `syz.4.101199'. [ 1464.338497][T18261] netlink: 8 bytes leftover after parsing attributes in process `syz.4.101214'. [ 1465.003822][T18373] netlink: 36 bytes leftover after parsing attributes in process `syz.3.101265'. [ 1465.030761][T18377] netlink: 56 bytes leftover after parsing attributes in process `syz.3.101267'. [ 1465.096757][T18381] netlink: 'syz.3.101269': attribute type 4 has an invalid length. [ 1465.105084][T18381] netlink: 'syz.3.101269': attribute type 5 has an invalid length. [ 1465.113617][T18381] netlink: 3657 bytes leftover after parsing attributes in process `syz.3.101269'. [ 1465.232747][T18411] overlayfs: failed to clone upperpath [ 1465.261498][T18419] netlink: 36 bytes leftover after parsing attributes in process `syz.1.101287'. [ 1465.738177][T18510] overlayfs: failed to resolve './bus': -2 [ 1465.842944][T18522] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1465.865548][T18522] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1465.996764][T18538] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pid=18538 comm=syz.4.101343 [ 1466.024726][T18538] __nla_validate_parse: 1 callbacks suppressed [ 1466.024751][T18538] netlink: 32 bytes leftover after parsing attributes in process `syz.4.101343'. [ 1466.567987][T18603] netlink: 140 bytes leftover after parsing attributes in process `syz.0.101374'. [ 1466.888457][T18673] netlink: 56 bytes leftover after parsing attributes in process `syz.1.101409'. [ 1467.012415][T18703] overlayfs: missing 'lowerdir' [ 1467.017630][T18705] netlink: 8 bytes leftover after parsing attributes in process `syz.3.101424'. [ 1467.057442][T18711] overlay: Unknown parameter '/' [ 1467.424445][T18797] netlink: 'syz.3.101465': attribute type 4 has an invalid length. [ 1467.432942][T18797] netlink: 17 bytes leftover after parsing attributes in process `syz.3.101465'. [ 1467.585112][T18831] 9pnet_fd: Insufficient options for proto=fd [ 1468.380319][T18961] fuse: Bad value for 'fd' [ 1468.873062][T19020] overlayfs: failed to clone lowerpath [ 1469.487089][ T36] audit: type=1326 audit(1381.046:163144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19090 comm="syz.0.101606" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x50000 [ 1469.548110][ T36] audit: type=1326 audit(1381.046:163145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19090 comm="syz.0.101606" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x50000 [ 1469.614722][ T36] audit: type=1326 audit(1381.046:163146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19090 comm="syz.0.101606" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x50000 [ 1469.675161][ T36] audit: type=1326 audit(1381.046:163147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19090 comm="syz.0.101606" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x50000 [ 1469.736190][ T36] audit: type=1326 audit(1381.046:163148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19090 comm="syz.0.101606" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x50000 [ 1469.784885][ T36] audit: type=1326 audit(1381.046:163149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19090 comm="syz.0.101606" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x50000 [ 1469.834051][ T36] audit: type=1326 audit(1381.046:163150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19090 comm="syz.0.101606" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x50000 [ 1469.893246][T19127] overlayfs: missing 'lowerdir' [ 1469.897940][ T36] audit: type=1326 audit(1381.046:163151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19090 comm="syz.0.101606" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x50000 [ 1469.943297][ T36] audit: type=1326 audit(1381.046:163152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19090 comm="syz.0.101606" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x50000 [ 1469.967363][T19133] overlayfs: missing 'lowerdir' [ 1469.989597][ T36] audit: type=1326 audit(1381.046:163153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19090 comm="syz.0.101606" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x50000 [ 1471.144034][T19273] netlink: 12 bytes leftover after parsing attributes in process `syz.3.101691'. [ 1471.593364][T19332] 9p: Unknown access argument 00000000000000000000b5: -22 [ 1472.825403][T19423] tmpfs: Bad value for 'huge' [ 1473.153922][T19469] fuse: Bad value for 'group_id' [ 1473.159129][T19469] fuse: Bad value for 'group_id' [ 1473.247179][T19488] overlay: Unknown parameter '/%' [ 1473.794987][T19539] fuse: Bad value for 'user_id' [ 1473.800256][T19539] fuse: Bad value for 'user_id' [ 1474.596356][T19643] fuse: Invalid rootmode [ 1474.773760][T19681] netlink: 24 bytes leftover after parsing attributes in process `syz.0.101882'. [ 1474.843294][T19696] netlink: 156 bytes leftover after parsing attributes in process `syz.3.101890'. [ 1474.880609][T19702] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pid=19702 comm=syz.0.101893 [ 1474.896382][T19702] netlink: 'syz.0.101893': attribute type 3 has an invalid length. [ 1474.904706][T19702] netlink: 52 bytes leftover after parsing attributes in process `syz.0.101893'. [ 1475.202898][T19766] 9pnet_fd: Insufficient options for proto=fd [ 1475.305222][T19782] netlink: 36 bytes leftover after parsing attributes in process `syz.0.101931'. [ 1475.459357][T19810] 9pnet: Could not find request transport: f [ 1475.533622][T19826] 9pnet_fd: Insufficient options for proto=fd [ 1476.536021][ T36] kauditd_printk_skb: 8611 callbacks suppressed [ 1476.536042][ T36] audit: type=1326 audit(1387.657:171765): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19849 comm="syz.4.101965" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7fc00000 [ 1476.665648][T19895] netlink: 48 bytes leftover after parsing attributes in process `syz.0.101986'. [ 1476.703254][ T36] audit: type=1326 audit(1387.816:171766): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19898 comm="syz.1.101988" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1476.730065][ T36] audit: type=1326 audit(1387.816:171767): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19898 comm="syz.1.101988" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1476.754012][ T36] audit: type=1326 audit(1387.816:171768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19898 comm="syz.1.101988" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1476.779741][ T36] audit: type=1326 audit(1387.816:171769): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19898 comm="syz.1.101988" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1476.814484][ T36] audit: type=1326 audit(1387.816:171770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19898 comm="syz.1.101988" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1476.848191][ T36] audit: type=1326 audit(1387.816:171771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19898 comm="syz.1.101988" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1476.872818][ T36] audit: type=1326 audit(1387.816:171772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19898 comm="syz.1.101988" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1476.913304][ T36] audit: type=1326 audit(1387.816:171773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19898 comm="syz.1.101988" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1476.973794][ T36] audit: type=1326 audit(1387.816:171774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19898 comm="syz.1.101988" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1477.032736][T19943] cgroup: Invalid name [ 1477.144974][T19963] 9p: Unknown access argument a: -22 [ 1477.170238][T19971] netlink: 'syz.0.102023': attribute type 10 has an invalid length. [ 1477.171224][T19974] overlayfs: failed to resolve './file0': -2 [ 1477.200379][T19971] netlink: 40 bytes leftover after parsing attributes in process `syz.0.102023'. [ 1477.208783][T19977] netlink: 68 bytes leftover after parsing attributes in process `syz.1.102027'. [ 1477.361016][T20004] overlayfs: failed to resolve './file1': -2 [ 1477.483036][T20026] netlink: 'syz.1.102045': attribute type 4 has an invalid length. [ 1477.502602][T20026] netlink: 'syz.1.102045': attribute type 5 has an invalid length. [ 1477.511517][T20026] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.102045'. [ 1477.664187][T20059] netlink: 100 bytes leftover after parsing attributes in process `syz.3.102063'. [ 1477.703404][T20064] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1024 sclass=netlink_xfrm_socket pid=20064 comm=syz.3.102065 [ 1478.031691][T20100] overlay: Unknown parameter 'appraise' [ 1478.515535][T20177] netlink: 'syz.4.102117': attribute type 11 has an invalid length. [ 1478.524192][T20177] netlink: 20 bytes leftover after parsing attributes in process `syz.4.102117'. [ 1479.060473][T20253] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65535 sclass=netlink_xfrm_socket pid=20253 comm=syz.1.102152 [ 1479.834169][T20390] 9p: Unknown access argument a: -22 [ 1480.056756][T20421] 9pnet_fd: Insufficient options for proto=fd [ 1480.067084][T20423] netlink: 'syz.1.102231': attribute type 3 has an invalid length. [ 1480.237966][T20452] __nla_validate_parse: 1 callbacks suppressed [ 1480.237996][T20452] netlink: 56 bytes leftover after parsing attributes in process `syz.3.102244'. [ 1480.337030][T20466] cgroup: subsys name conflicts with all [ 1480.799433][T20551] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pid=20551 comm=syz.0.102290 [ 1480.824876][T20551] netlink: 32 bytes leftover after parsing attributes in process `syz.0.102290'. [ 1481.157941][T20599] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1481.179725][T20599] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1481.255027][T20604] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=20604 comm=syz.0.102313 [ 1481.280156][T20609] netlink: 28 bytes leftover after parsing attributes in process `syz.3.102316'. [ 1481.633507][T20651] netlink: 156 bytes leftover after parsing attributes in process `syz.3.102337'. [ 1481.765554][T20665] overlayfs: missing 'lowerdir' [ 1482.088286][T20698] overlayfs: missing 'lowerdir' [ 1482.162300][ T36] kauditd_printk_skb: 9 callbacks suppressed [ 1482.162319][ T36] audit: type=1326 audit(1392.936:171784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20712 comm="syz.3.102365" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x0 [ 1482.276473][T20729] netlink: 288 bytes leftover after parsing attributes in process `syz.4.102372'. [ 1482.643653][T20789] overlayfs: failed to clone lowerpath [ 1482.684580][T20791] netlink: 'syz.0.102403': attribute type 4 has an invalid length. [ 1482.712352][T20791] netlink: 'syz.0.102403': attribute type 5 has an invalid length. [ 1482.732002][T20791] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.102403'. [ 1482.888639][T20808] netlink: 'syz.3.102411': attribute type 64 has an invalid length. [ 1482.897376][T20808] netlink: 5 bytes leftover after parsing attributes in process `syz.3.102411'. [ 1483.163449][T20851] overlayfs: missing 'lowerdir' [ 1483.287585][T20861] netlink: 16 bytes leftover after parsing attributes in process `syz.0.102435'. [ 1483.368886][T20867] 9pnet_fd: Insufficient options for proto=fd [ 1483.919839][T20912] netlink: 'syz.0.102459': attribute type 4 has an invalid length. [ 1483.941841][T20912] netlink: 'syz.0.102459': attribute type 4 has an invalid length. [ 1484.528109][T20965] netlink: 56 bytes leftover after parsing attributes in process `syz.0.102483'. [ 1484.831893][T20995] 9pnet: Could not find request transport: 0xffffffffffffffff [ 1485.049516][T21029] netlink: 68 bytes leftover after parsing attributes in process `syz.3.102514'. [ 1485.158042][T21040] netlink: 'syz.4.102517': attribute type 4 has an invalid length. [ 1485.612593][T21109] __nla_validate_parse: 5 callbacks suppressed [ 1485.612617][T21109] netlink: 68 bytes leftover after parsing attributes in process `syz.4.102546'. [ 1485.806992][T21138] overlayfs: failed to clone lowerpath [ 1485.831830][T21142] netlink: 5 bytes leftover after parsing attributes in process `syz.0.102562'. [ 1485.841613][T21142] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1486.065061][T21166] overlayfs: missing 'lowerdir' [ 1486.336131][T21206] overlayfs: failed to clone upperpath [ 1486.895471][T21299] netlink: 104 bytes leftover after parsing attributes in process `syz.1.102637'. [ 1486.928275][T21303] fuse: Bad value for 'group_id' [ 1486.937752][T21303] fuse: Bad value for 'group_id' [ 1486.980707][T21314] netlink: 12 bytes leftover after parsing attributes in process `syz.3.102644'. [ 1487.495843][T21389] tmpfs: Unsupported parameter 'mpol' [ 1487.635655][T21402] 9pnet: Could not find request transport: f [ 1487.779954][T21413] netlink: 'syz.1.102689': attribute type 4 has an invalid length. [ 1487.788669][T21413] netlink: 'syz.1.102689': attribute type 5 has an invalid length. [ 1487.797220][T21413] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.102689'. [ 1488.022501][ T36] audit: type=1326 audit(1398.422:171785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21431 comm="syz.1.102698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1488.046531][ T36] audit: type=1326 audit(1398.422:171786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21431 comm="syz.1.102698" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1488.080251][T21434] tmpfs: Bad value for 'nr_blocks' [ 1488.521809][T21474] overlayfs: failed to clone upperpath [ 1488.755061][T21500] fuse: Bad value for 'group_id' [ 1488.760085][T21500] fuse: Bad value for 'group_id' [ 1489.191566][T21538] netlink: 24 bytes leftover after parsing attributes in process `syz.3.102750'. [ 1489.863615][T21642] netlink: 52 bytes leftover after parsing attributes in process `syz.4.102797'. [ 1489.930055][T21659] netlink: 68 bytes leftover after parsing attributes in process `syz.1.102805'. [ 1490.142683][T21702] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1279 sclass=netlink_route_socket pid=21702 comm=syz.4.102825 [ 1490.560385][T21775] 9pnet_fd: Insufficient options for proto=fd [ 1490.592802][T21780] netlink: 'syz.3.102861': attribute type 6 has an invalid length. [ 1490.601299][T21780] netlink: 'syz.3.102861': attribute type 4 has an invalid length. [ 1490.609443][T21780] netlink: 17 bytes leftover after parsing attributes in process `syz.3.102861'. [ 1491.348406][T21874] tmpfs: Bad value for 'nr_blocks' [ 1492.316856][T21975] overlay: Unknown parameter '/' [ 1492.424249][T21993] 9pnet_fd: Insufficient options for proto=fd [ 1492.532096][T22005] netlink: 68 bytes leftover after parsing attributes in process `syz.4.102969'. [ 1492.754777][T22039] 9p: Unknown Cache mode or invalid value m [ 1492.819922][T22043] incfs: Backing dir is not set, filesystem can't be mounted. [ 1492.827585][T22043] incfs: mount failed -2 [ 1492.936962][T22059] netlink: 268 bytes leftover after parsing attributes in process `syz.1.102993'. [ 1493.372715][T22093] netlink: 12 bytes leftover after parsing attributes in process `syz.1.103009'. [ 1494.736586][T22220] 9pnet: p9_errstr2errno: server reported unknown error 1844674407370 [ 1494.991505][T22250] netlink: 52 bytes leftover after parsing attributes in process `syz.3.103082'. [ 1495.170684][T22267] netlink: 8 bytes leftover after parsing attributes in process `syz.1.103089'. [ 1495.580176][T22317] 9pnet: Could not find request transport: 00000000000000000004 [ 1496.051964][T22378] netlink: 120 bytes leftover after parsing attributes in process `syz.0.103144'. [ 1496.336286][T22421] fuse: Bad value for 'fd' [ 1496.492034][T22447] overlayfs: missing 'lowerdir' [ 1496.634090][T22472] netlink: 8 bytes leftover after parsing attributes in process `syz.0.103189'. [ 1496.650384][T22482] 9pnet_fd: Insufficient options for proto=fd [ 1496.711386][ T36] audit: type=1326 audit(1406.570:171787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22492 comm="syz.0.103198" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1496.758712][ T36] audit: type=1326 audit(1406.570:171788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22492 comm="syz.0.103198" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1496.800099][ T36] audit: type=1326 audit(1406.570:171789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22492 comm="syz.0.103198" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1496.834695][ T36] audit: type=1326 audit(1406.570:171790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22492 comm="syz.0.103198" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1496.867384][ T36] audit: type=1326 audit(1406.570:171791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22492 comm="syz.0.103198" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1496.877753][T22516] overlayfs: failed to clone lowerpath [ 1496.892598][ T36] audit: type=1326 audit(1406.570:171792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22492 comm="syz.0.103198" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1496.921336][ T36] audit: type=1326 audit(1406.570:171793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22492 comm="syz.0.103198" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1496.922296][T22515] netlink: 'syz.0.103209': attribute type 28 has an invalid length. [ 1496.954743][ T36] audit: type=1326 audit(1406.570:171794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22492 comm="syz.0.103198" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1497.016371][ T36] audit: type=1326 audit(1406.570:171795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22492 comm="syz.0.103198" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1497.049937][ T36] audit: type=1326 audit(1406.570:171796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=22492 comm="syz.0.103198" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1497.362251][T22600] netlink: 12 bytes leftover after parsing attributes in process `syz.0.103243'. [ 1497.661679][T22646] netlink: 192 bytes leftover after parsing attributes in process `syz.4.103266'. [ 1497.881226][T22674] netlink: 4 bytes leftover after parsing attributes in process `syz.1.103279'. [ 1497.931469][T22682] 9pnet_fd: Insufficient options for proto=fd [ 1498.370966][T22754] overlayfs: failed to resolve './file1/file0': -2 [ 1498.652111][T22796] netlink: 68 bytes leftover after parsing attributes in process `syz.1.103336'. [ 1498.680360][T22799] tipc: Failed to remove unknown binding: 66,1,1/4269801488:4275596985/4275596987 [ 1498.690669][T22799] tipc: Failed to remove unknown binding: 66,1,1/4269801488:4275596985/4275596987 [ 1498.826992][T22815] overlayfs: failed to clone upperpath [ 1499.496367][T22936] netlink: 8 bytes leftover after parsing attributes in process `syz.4.103402'. [ 1499.943603][T22999] netlink: 156 bytes leftover after parsing attributes in process `syz.4.103432'. [ 1499.953195][T22999] netlink: 12 bytes leftover after parsing attributes in process `syz.4.103432'. [ 1499.962469][T22999] netlink: 8 bytes leftover after parsing attributes in process `syz.4.103432'. [ 1500.513537][T23063] overlayfs: missing 'lowerdir' [ 1500.651928][T23091] incfs: Backing dir is not set, filesystem can't be mounted. [ 1500.663523][T23091] incfs: mount failed -2 [ 1500.738528][T23106] overlayfs: missing 'lowerdir' [ 1501.012088][T23158] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1501.035599][T23158] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1501.060862][T23158] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1501.515708][T23234] fuse: Bad value for 'user_id' [ 1501.521111][T23234] fuse: Bad value for 'user_id' [ 1501.585231][T23260] overlayfs: failed to clone lowerpath [ 1501.741776][T23284] netlink: 120 bytes leftover after parsing attributes in process `syz.4.103567'. [ 1501.756078][T23284] netlink: 8 bytes leftover after parsing attributes in process `syz.4.103567'. [ 1501.909485][T23319] netlink: 112 bytes leftover after parsing attributes in process `syz.4.103583'. [ 1501.937869][T23323] 9p: Unknown Cache mode or invalid value f [ 1502.074162][T23348] overlayfs: option "uuid=on" requires an upper fs, falling back to uuid=null. [ 1502.083464][T23348] overlayfs: missing 'lowerdir' [ 1502.408419][T23411] 9p: Unknown Cache mode or invalid value m [ 1502.536443][T23415] 9p: Unknown Cache mode or invalid value f [ 1503.348203][T23579] netlink: 24 bytes leftover after parsing attributes in process `syz.0.103700'. [ 1503.437605][T23599] netlink: 12 bytes leftover after parsing attributes in process `syz.1.103710'. [ 1503.671329][T23644] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1503.683356][T23644] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1504.120195][ T36] kauditd_printk_skb: 27 callbacks suppressed [ 1504.120217][ T36] audit: type=1326 audit(1413.528:171824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23728 comm="syz.4.103772" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1504.156281][ T36] audit: type=1326 audit(1413.528:171825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23728 comm="syz.4.103772" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1504.183602][ T36] audit: type=1326 audit(1413.528:171826): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23728 comm="syz.4.103772" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1504.207820][ T36] audit: type=1326 audit(1413.528:171827): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23728 comm="syz.4.103772" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1504.234685][ T36] audit: type=1326 audit(1413.528:171828): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23728 comm="syz.4.103772" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1504.261233][ T36] audit: type=1326 audit(1413.528:171829): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23728 comm="syz.4.103772" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1504.285643][ T36] audit: type=1326 audit(1413.528:171830): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23728 comm="syz.4.103772" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1504.323329][ T36] audit: type=1326 audit(1413.528:171831): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23728 comm="syz.4.103772" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1504.385165][ T36] audit: type=1326 audit(1413.528:171832): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23728 comm="syz.4.103772" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1504.442294][ T36] audit: type=1326 audit(1413.528:171833): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=23728 comm="syz.4.103772" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1504.457061][T23764] netlink: 84 bytes leftover after parsing attributes in process `syz.1.103788'. [ 1504.597743][T23794] overlay: Unknown parameter 'hash' [ 1504.625199][T23799] netlink: 'syz.4.103802': attribute type 4 has an invalid length. [ 1504.810801][T23825] netlink: 'syz.3.103815': attribute type 4 has an invalid length. [ 1504.820909][T23825] netlink: 'syz.3.103815': attribute type 5 has an invalid length. [ 1504.829370][T23825] netlink: 3657 bytes leftover after parsing attributes in process `syz.3.103815'. [ 1504.867539][T23835] overlayfs: failed to resolve './file0': -2 [ 1505.284116][T23893] netlink: 4 bytes leftover after parsing attributes in process `syz.1.103845'. [ 1506.013917][T23953] netlink: 104 bytes leftover after parsing attributes in process `syz.0.103872'. [ 1506.785165][T24027] netlink: 'syz.0.103909': attribute type 3 has an invalid length. [ 1507.340274][T24092] cgroup: Invalid name [ 1507.915206][T24169] overlayfs: failed to clone upperpath [ 1508.061298][T24186] netlink: 156 bytes leftover after parsing attributes in process `syz.1.103982'. [ 1508.070905][T24186] netlink: 12 bytes leftover after parsing attributes in process `syz.1.103982'. [ 1508.080570][T24186] netlink: 8 bytes leftover after parsing attributes in process `syz.1.103982'. [ 1508.089875][ C1] ip6_tunnel: syztnl0 xmit: Local address not yet configured! [ 1508.166428][T24192] netlink: 156 bytes leftover after parsing attributes in process `syz.4.103985'. [ 1508.332238][T24211] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1508.341028][T24211] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1509.416339][T24329] __nla_validate_parse: 4 callbacks suppressed [ 1509.416367][T24329] netlink: 56 bytes leftover after parsing attributes in process `syz.0.104049'. [ 1509.852197][T24388] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1279 sclass=netlink_xfrm_socket pid=24388 comm=syz.3.104076 [ 1509.900443][T24391] netlink: 16 bytes leftover after parsing attributes in process `syz.4.104078'. [ 1510.203546][T24449] netlink: 'syz.3.104106': attribute type 4 has an invalid length. [ 1510.203734][T24447] overlayfs: failed to clone upperpath [ 1510.211961][T24449] netlink: 17 bytes leftover after parsing attributes in process `syz.3.104106'. [ 1510.465297][T24499] netlink: 393 bytes leftover after parsing attributes in process `syz.0.104130'. [ 1510.536221][T24511] 9pnet_fd: Insufficient options for proto=fd [ 1511.298230][T24623] netlink: 'syz.4.104190': attribute type 4 has an invalid length. [ 1511.306596][T24623] netlink: 17 bytes leftover after parsing attributes in process `syz.4.104190'. [ 1511.644611][T24676] netlink: 'syz.0.104215': attribute type 1 has an invalid length. [ 1511.652757][T24676] netlink: 1 bytes leftover after parsing attributes in process `syz.0.104215'. [ 1511.689694][T24680] netlink: 52 bytes leftover after parsing attributes in process `syz.3.104217'. [ 1511.779652][T24697] overlayfs: failed to resolve './file0': -2 [ 1512.336320][ T36] kauditd_printk_skb: 27 callbacks suppressed [ 1512.336341][ T36] audit: type=1326 audit(1421.227:171861): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24648 comm="syz.4.104202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7fc00000 [ 1512.383439][ T36] audit: type=1326 audit(1421.227:171862): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24648 comm="syz.4.104202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f6d6b18f6c9 code=0x7fc00000 [ 1512.417969][ T36] audit: type=1326 audit(1421.227:171863): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24648 comm="syz.4.104202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7fc00000 [ 1512.453092][ T36] audit: type=1326 audit(1421.227:171864): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24648 comm="syz.4.104202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7fc00000 [ 1512.487582][ T36] audit: type=1326 audit(1421.227:171865): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24648 comm="syz.4.104202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7fc00000 [ 1512.513687][T24786] netlink: 104 bytes leftover after parsing attributes in process `syz.0.104266'. [ 1512.532758][ T36] audit: type=1326 audit(1421.227:171866): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24648 comm="syz.4.104202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7fc00000 [ 1512.558414][ T36] audit: type=1326 audit(1421.227:171867): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24648 comm="syz.4.104202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7fc00000 [ 1512.592855][ T36] audit: type=1326 audit(1421.227:171868): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24648 comm="syz.4.104202" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7fc00000 [ 1512.685589][T24802] netlink: 4 bytes leftover after parsing attributes in process `syz.0.104274'. [ 1512.965737][T24844] netlink: 68 bytes leftover after parsing attributes in process `syz.0.104294'. [ 1513.462327][T24938] netlink: 'syz.0.104338': attribute type 4 has an invalid length. [ 1513.481363][T24938] netlink: 'syz.0.104338': attribute type 5 has an invalid length. [ 1513.588509][T24962] 9pnet_fd: Insufficient options for proto=fd [ 1513.750641][T24998] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1513.766665][T24998] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1513.795957][T25000] overlayfs: failed to clone lowerpath [ 1513.925551][T25026] overlayfs: failed to resolve './file0': -2 [ 1514.635973][ T36] audit: type=1326 audit(1423.383:171869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25128 comm="syz.3.104430" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1514.705340][ T36] audit: type=1326 audit(1423.412:171870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25128 comm="syz.3.104430" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1515.679595][T25229] overlayfs: missing 'lowerdir' [ 1515.727540][T25235] __nla_validate_parse: 7 callbacks suppressed [ 1515.727560][T25235] netlink: 68 bytes leftover after parsing attributes in process `syz.3.104477'. [ 1515.785854][T25239] netlink: 24 bytes leftover after parsing attributes in process `syz.4.104479'. [ 1515.911262][T25261] netlink: 'syz.4.104490': attribute type 4 has an invalid length. [ 1515.926374][T25261] netlink: 'syz.4.104490': attribute type 5 has an invalid length. [ 1515.940096][T25261] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.104490'. [ 1516.046016][T25291] netlink: 'syz.3.104503': attribute type 1 has an invalid length. [ 1516.086527][T25297] tipc: Failed to remove unknown binding: 66,1,1/4:3353937545/3353937547 [ 1517.235440][T25524] 9p: Unknown access argument a: -22 [ 1517.468140][T25574] 9pnet_fd: Insufficient options for proto=fd [ 1517.832422][T25638] 9pnet: Could not find request transport: 0xffffffffffffffff [ 1517.949596][T25655] overlayfs: option "uuid=on" requires an upper fs, falling back to uuid=null. [ 1517.978623][T25655] overlayfs: missing 'lowerdir' [ 1518.037614][ T36] kauditd_printk_skb: 69 callbacks suppressed [ 1518.037636][ T36] audit: type=1326 audit(1426.572:171940): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25663 comm="syz.0.104673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1518.077494][ T36] audit: type=1326 audit(1426.572:171941): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25663 comm="syz.0.104673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1518.129867][ T36] audit: type=1326 audit(1426.581:171942): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25663 comm="syz.0.104673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=266 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1518.147106][T25677] 9pnet_fd: Insufficient options for proto=fd [ 1518.174103][ T36] audit: type=1326 audit(1426.581:171943): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25663 comm="syz.0.104673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1518.197949][ T36] audit: type=1326 audit(1426.581:171944): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25663 comm="syz.0.104673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1518.253206][T25688] overlay: Unknown parameter '/' [ 1518.856801][T25806] netlink: 100 bytes leftover after parsing attributes in process `syz.1.104737'. [ 1519.903728][T25895] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25895 comm=syz.0.104778 [ 1520.053779][T25921] 9pnet_fd: Insufficient options for proto=fd [ 1520.371111][ T36] audit: type=1326 audit(1428.756:171945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25969 comm="syz.3.104815" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x0 [ 1520.803703][T26021] 9p: Unknown access argument a: -22 [ 1521.099160][T26088] netlink: 92 bytes leftover after parsing attributes in process `syz.0.104868'. [ 1521.316554][T26132] overlayfs: failed to clone upperpath [ 1521.446575][T26150] incfs: Backing dir is not set, filesystem can't be mounted. [ 1521.455627][T26150] incfs: mount failed -2 [ 1522.975026][T26308] netlink: 'syz.3.104973': attribute type 4 has an invalid length. [ 1522.983491][T26308] netlink: 'syz.3.104973': attribute type 5 has an invalid length. [ 1522.993835][T26308] netlink: 3657 bytes leftover after parsing attributes in process `syz.3.104973'. [ 1523.265370][T26360] overlayfs: failed to clone upperpath [ 1523.388838][T26390] overlayfs: missing 'lowerdir' [ 1523.432600][T26392] 9p: Unknown Cache mode or invalid value m [ 1523.529595][T26409] netlink: 68 bytes leftover after parsing attributes in process `syz.3.105017'. [ 1524.603680][T26558] 9pnet: Could not find request transport: f [ 1525.149408][T26624] netlink: 8 bytes leftover after parsing attributes in process `syz.4.105119'. [ 1525.862700][ T36] audit: type=1326 audit(1433.904:171946): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26697 comm="syz.4.105152" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7fc00000 [ 1526.264703][T26778] netlink: 104 bytes leftover after parsing attributes in process `syz.1.105189'. [ 1526.445176][T26811] netlink: 68 bytes leftover after parsing attributes in process `syz.0.105205'. [ 1526.574709][ T36] audit: type=1326 audit(1434.570:171947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=26697 comm="syz.4.105152" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f6d6b18f6c9 code=0x7fc00000 [ 1526.662625][T26844] overlayfs: failed to resolve './file1': -2 [ 1526.906364][T26859] netlink: 9 bytes leftover after parsing attributes in process `syz.1.105229'. [ 1526.916373][T26859] 0{X: entered promiscuous mode [ 1526.921824][T26859] 0{X: left allmulticast mode [ 1527.142589][T26889] 9pnet_fd: Insufficient options for proto=fd [ 1527.202489][T26899] netlink: 68 bytes leftover after parsing attributes in process `syz.1.105249'. [ 1527.472100][T26942] netlink: 9 bytes leftover after parsing attributes in process `syz.3.105268'. [ 1527.482130][T26942] 0{X: entered promiscuous mode [ 1527.487913][T26942] 0{X: left allmulticast mode [ 1527.764604][T26980] netlink: 48 bytes leftover after parsing attributes in process `syz.0.105286'. [ 1528.448103][T27128] overlay: Unknown parameter '/uid' [ 1528.553381][T27147] overlayfs: failed to clone upperpath [ 1528.630976][T27161] overlayfs: missing 'lowerdir' [ 1528.941960][T27204] fuse: Bad value for 'fd' [ 1529.735191][T27248] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8465 sclass=netlink_route_socket pid=27248 comm=syz.3.105410 [ 1529.808593][T27258] 9pnet: Could not find request transport: 0xffffffffffffffff [ 1529.926422][ C1] ip6_tunnel:  xmit: Local address not yet configured! [ 1531.566065][T27446] overlayfs: missing 'lowerdir' [ 1531.716216][T27481] netlink: 68 bytes leftover after parsing attributes in process `syz.3.105516'. [ 1531.884416][T27519] 9pnet_fd: Insufficient options for proto=fd [ 1532.353246][T27620] netlink: 92 bytes leftover after parsing attributes in process `syz.1.105581'. [ 1532.590721][ T36] audit: type=1326 audit(1440.215:171948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27667 comm="syz.1.105604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1532.614716][ T36] audit: type=1326 audit(1440.225:171949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27667 comm="syz.1.105604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1532.638782][ T36] audit: type=1326 audit(1440.225:171950): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27667 comm="syz.1.105604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=53 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1532.662252][ T36] audit: type=1326 audit(1440.225:171951): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27667 comm="syz.1.105604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1532.686250][ T36] audit: type=1326 audit(1440.225:171952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27667 comm="syz.1.105604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1532.900841][T27697] 9pnet_fd: Insufficient options for proto=fd [ 1533.035438][T27728] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65535 sclass=netlink_xfrm_socket pid=27728 comm=syz.0.105632 [ 1533.529754][T27795] 9pnet: Could not find request transport: 0xffffffffffffffff [ 1533.749636][ T36] audit: type=1326 audit(1441.303:171953): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=27834 comm="syz.0.105685" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x0 [ 1534.046826][T27885] overlayfs: failed to clone upperpath [ 1534.088586][T27892] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=27892 comm=syz.3.105710 [ 1534.225381][T27919] 9pnet: Could not find request transport: f [ 1535.842512][T28076] tipc: Enabled bearer , priority 0 [ 1536.184321][T28118] netlink: 156 bytes leftover after parsing attributes in process `syz.1.105818'. [ 1536.194171][T28118] netlink: 32 bytes leftover after parsing attributes in process `syz.1.105818'. [ 1539.110502][T28404] incfs: Backing dir is not set, filesystem can't be mounted. [ 1539.118073][T28404] incfs: mount failed -2 [ 1539.370336][T28455] netlink: 120 bytes leftover after parsing attributes in process `syz.0.105975'. [ 1539.445458][T28471] veth0_virt_wifi: entered allmulticast mode [ 1539.452163][T28470] veth0_virt_wifi: left allmulticast mode [ 1539.563060][T28489] netlink: 192 bytes leftover after parsing attributes in process `syz.0.105992'. [ 1539.624881][T28496] netlink: 32 bytes leftover after parsing attributes in process `syz.0.105995'. [ 1540.391735][T28595] netlink: 8 bytes leftover after parsing attributes in process `syz.3.106041'. [ 1540.427664][T28603] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=22 sclass=netlink_audit_socket pid=28603 comm=syz.4.106044 [ 1540.814449][T28665] netlink: 24 bytes leftover after parsing attributes in process `syz.0.106073'. [ 1540.846771][ C1] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 1541.453863][T28711] overlayfs: missing 'lowerdir' [ 1541.481453][T28714] 9p: Unknown Cache mode or invalid value m [ 1541.848443][T28773] netlink: 368 bytes leftover after parsing attributes in process `syz.1.106118'. [ 1542.106990][T28800] overlayfs: missing 'workdir' [ 1542.727107][T28867] 9pnet_fd: Insufficient options for proto=fd [ 1543.808270][T28976] 9pnet: p9_errstr2errno: server reported unknown error 184467440737095 [ 1544.059332][T29000] netlink: 'syz.4.106225': attribute type 25 has an invalid length. [ 1544.710306][T29121] netlink: 8 bytes leftover after parsing attributes in process `syz.3.106280'. [ 1544.765388][T29133] netlink: 268 bytes leftover after parsing attributes in process `syz.3.106285'. [ 1544.944095][T29165] overlayfs: failed to clone upperpath [ 1545.021741][T29177] netlink: 'syz.3.106304': attribute type 25 has an invalid length. [ 1546.196837][T29250] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 1546.211200][T29252] @: renamed from vlan0 (while UP) [ 1546.216684][T29250] overlayfs: missing 'lowerdir' [ 1546.267428][T29259] netlink: 104 bytes leftover after parsing attributes in process `syz.1.106343'. [ 1546.413349][T29284] overlayfs: missing 'lowerdir' [ 1546.544751][T29306] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1024 sclass=netlink_xfrm_socket pid=29306 comm=syz.1.106365 [ 1546.604769][T29321] 9pnet_fd: Insufficient options for proto=fd [ 1546.888118][T29379] netlink: 'syz.4.106399': attribute type 1 has an invalid length. [ 1546.897341][T29379] netlink: 1 bytes leftover after parsing attributes in process `syz.4.106399'. [ 1546.977346][T29387] overlayfs: failed to clone upperpath [ 1547.289697][T29430] netlink: 256 bytes leftover after parsing attributes in process `syz.4.106423'. [ 1547.546647][T29465] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1279 sclass=netlink_route_socket pid=29465 comm=syz.4.106441 [ 1547.762342][T29503] netlink: 268 bytes leftover after parsing attributes in process `syz.1.106456'. [ 1548.744993][T29671] overlayfs: failed to clone lowerpath [ 1549.001984][T29707] 9pnet_fd: Insufficient options for proto=fd [ 1549.139958][T29730] overlayfs: failed to resolve '/./file0': -2 [ 1550.006430][T29789] netlink: 104 bytes leftover after parsing attributes in process `syz.3.106589'. [ 1550.508398][T29825] overlayfs: missing 'workdir' [ 1550.840734][T29858] overlayfs: failed to resolve './file0': -2 [ 1551.230239][T29893] netlink: 24 bytes leftover after parsing attributes in process `syz.0.106637'. [ 1551.449474][T29917] overlayfs: failed to clone lowerpath [ 1551.450619][T29915] fuse: Bad value for 'user_id' [ 1551.489897][T29915] fuse: Bad value for 'user_id' [ 1551.892613][T29960] netlink: 92 bytes leftover after parsing attributes in process `syz.1.106670'. [ 1551.954484][T29972] netlink: 92 bytes leftover after parsing attributes in process `syz.1.106675'. [ 1552.120442][ T36] audit: type=1326 audit(1458.528:171954): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29995 comm="syz.3.106687" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1552.190368][ T36] audit: type=1326 audit(1458.528:171955): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29995 comm="syz.3.106687" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1552.214914][ T36] audit: type=1326 audit(1458.528:171956): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29995 comm="syz.3.106687" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1552.240307][ T36] audit: type=1326 audit(1458.528:171957): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29995 comm="syz.3.106687" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1552.265375][ T36] audit: type=1326 audit(1458.528:171958): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29995 comm="syz.3.106687" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1552.289574][ T36] audit: type=1326 audit(1458.528:171959): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29995 comm="syz.3.106687" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1552.315655][ T36] audit: type=1326 audit(1458.528:171960): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29995 comm="syz.3.106687" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1552.346739][ T36] audit: type=1326 audit(1458.528:171961): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29995 comm="syz.3.106687" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1552.392436][ T36] audit: type=1326 audit(1458.528:171962): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29995 comm="syz.3.106687" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1552.394148][T30020] 9pnet_fd: Insufficient options for proto=fd [ 1552.416829][ T36] audit: type=1326 audit(1458.528:171963): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=29995 comm="syz.3.106687" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1552.809348][T30097] 9pnet_fd: Insufficient options for proto=fd [ 1553.729991][T30253] 9pnet_fd: Insufficient options for proto=fd [ 1554.251336][T30303] netlink: 16 bytes leftover after parsing attributes in process `syz.4.106827'. [ 1554.495045][T30329] 9pnet_fd: Insufficient options for proto=fd [ 1555.545136][T30432] x_tables: unsorted underflow at hook 1 [ 1555.559024][T30431] overlayfs: missing 'lowerdir' [ 1555.666609][T30446] overlayfs: failed to clone upperpath [ 1556.041772][T30480] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=30480 comm=syz.4.106907 [ 1558.135600][T30747] 9pnet: Could not find request transport: 0xffffffffffffffff [ 1558.944181][T30862] netlink: 108 bytes leftover after parsing attributes in process `syz.0.107083'. [ 1558.954255][T30867] netlink: 120 bytes leftover after parsing attributes in process `syz.1.107085'. [ 1558.963898][T30867] netlink: 12 bytes leftover after parsing attributes in process `syz.1.107085'. [ 1559.035435][T30881] overlayfs: failed to clone upperpath [ 1559.141196][T30899] 9pnet_fd: Insufficient options for proto=fd [ 1559.508484][T30953] 9pnet_fd: Insufficient options for proto=fd [ 1560.892753][T31144] overlayfs: missing 'lowerdir' [ 1561.112186][T31164] overlayfs: missing 'lowerdir' [ 1561.263139][T31183] tipc: Failed to remove unknown binding: 66,1,1/4269801488:4050370045/4050370047 [ 1561.285094][T31183] tipc: Failed to remove unknown binding: 66,1,1/4269801488:4050370045/4050370047 [ 1561.342776][T31190] overlayfs: failed to clone upperpath [ 1561.508680][T31229] overlayfs: failed to clone upperpath [ 1561.807672][T31275] cgroup: Setting release_agent not allowed [ 1561.824315][T31272] netlink: 12 bytes leftover after parsing attributes in process `syz.0.107275'. [ 1562.137320][T31313] netlink: 'syz.4.107296': attribute type 4 has an invalid length. [ 1562.197022][T31315] overlay: Unknown parameter 'hash' [ 1562.438629][T31344] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1562.463858][T31344] overlayfs: missing 'lowerdir' [ 1562.782339][T31400] overlayfs: missing 'lowerdir' [ 1563.104023][T31439] 9p: Unknown access argument a: -22 [ 1563.369462][T31471] overlayfs: missing 'lowerdir' [ 1564.071154][T31621] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 1564.080690][T31621] overlayfs: missing 'lowerdir' [ 1564.229772][T31655] batadv_slave_1: entered promiscuous mode [ 1564.236881][T31653] batadv_slave_1: left promiscuous mode [ 1564.394708][T31695] 9p: Unknown Cache mode or invalid value m [ 1565.892315][T31898] netlink: 'syz.0.107560': attribute type 4 has an invalid length. [ 1565.900544][T31898] netlink: 'syz.0.107560': attribute type 5 has an invalid length. [ 1565.908574][T31898] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.107560'. [ 1566.025161][T31913] batadv_slave_1: entered promiscuous mode [ 1566.031865][T31911] batadv_slave_1: left promiscuous mode [ 1566.051991][T31916] netlink: 'syz.0.107568': attribute type 4 has an invalid length. [ 1566.128251][T31927] netlink: 104 bytes leftover after parsing attributes in process `syz.4.107573'. [ 1566.281766][T31952] netlink: 12 bytes leftover after parsing attributes in process `syz.4.107586'. [ 1566.411274][T31979] netlink: 72 bytes leftover after parsing attributes in process `syz.3.107598'. [ 1566.424138][T31981] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=31981 comm=syz.4.107600 [ 1566.659245][T32030] 9p: Unknown Cache mode or invalid value m [ 1566.686045][T32033] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=32033 comm=syz.3.107625 [ 1567.128113][T32090] netlink: 12 bytes leftover after parsing attributes in process `syz.4.107652'. [ 1567.178708][T32100] netlink: 8 bytes leftover after parsing attributes in process `syz.1.107655'. [ 1567.194801][T32102] fuse: Bad value for 'fd' [ 1567.903929][T32179] overlayfs: missing 'lowerdir' [ 1568.191355][T32212] netlink: 'syz.3.107708': attribute type 1 has an invalid length. [ 1568.322624][T32230] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1568.344012][T32230] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1568.810506][T32280] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1279 sclass=netlink_route_socket pid=32280 comm=syz.1.107736 [ 1569.329578][T32352] overlay: Unknown parameter '/' [ 1569.749790][T32424] cgroup: Invalid name [ 1569.997245][T32466] netlink: 104 bytes leftover after parsing attributes in process `syz.3.107822'. [ 1570.168141][T32505] netlink: 'syz.0.107839': attribute type 6 has an invalid length. [ 1570.189324][T32505] netlink: 'syz.0.107839': attribute type 4 has an invalid length. [ 1570.199188][T32505] netlink: 17 bytes leftover after parsing attributes in process `syz.0.107839'. [ 1571.007706][T32635] tipc: New replicast peer: 255.255.255.255 [ 1571.014109][T32635] tipc: Enabled bearer , priority 19 [ 1571.123373][T32646] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1571.132576][T32646] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1571.539563][T32725] 9pnet: p9_errstr2errno: server reported unknown error 1844674407370 [ 1571.842714][ T303] overlayfs: missing 'lowerdir' [ 1572.017376][ T326] tipc: Enabling of bearer rejected, already enabled [ 1573.323300][ T495] 9p: Unknown access argument 00000000000000000000b5: -22 [ 1573.443914][ T501] cgroup: Invalid name [ 1573.528206][ T513] batadv_slave_1: entered promiscuous mode [ 1573.530578][ T511] 9pnet: Could not find request transport: 0xffffffffffffffff [ 1573.535055][ T512] batadv_slave_1: left promiscuous mode [ 1573.819624][ T548] netlink: 84 bytes leftover after parsing attributes in process `syz.1.108066'. [ 1573.908489][ T559] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1279 sclass=netlink_xfrm_socket pid=559 comm=syz.1.108071 [ 1574.099080][ T589] netlink: 28 bytes leftover after parsing attributes in process `syz.3.108083'. [ 1574.138621][ T595] 9pnet_fd: Insufficient options for proto=fd [ 1574.275761][ T611] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1279 sclass=netlink_xfrm_socket pid=611 comm=syz.0.108093 [ 1574.827271][ T714] overlayfs: failed to clone upperpath [ 1575.882438][ T869] netlink: 104 bytes leftover after parsing attributes in process `syz.4.108210'. [ 1576.313224][ T930] 9pnet: Could not find request transport: f [ 1577.444528][ T1021] overlayfs: failed to resolve './file1/file0': -2 [ 1577.501599][ T1035] cgroup: Invalid name [ 1577.952244][ T1124] netlink: 4 bytes leftover after parsing attributes in process `syz.1.108331'. [ 1578.149643][ T1174] 9pnet: Could not find request transport: f [ 1578.175238][ T1179] netlink: 8 bytes leftover after parsing attributes in process `syz.0.108357'. [ 1578.236766][ T1191] overlayfs: missing 'lowerdir' [ 1578.561857][ T1257] overlayfs: missing 'lowerdir' [ 1578.599554][ T1263] overlayfs: failed to clone lowerpath [ 1579.131871][ T1339] cgroup: subsys name conflicts with all [ 1579.468013][ T1370] .N: renamed from veth0_to_bond [ 1579.731930][ T1429] overlayfs: failed to resolve './file0': -2 [ 1580.162271][ T1502] netlink: 24 bytes leftover after parsing attributes in process `syz.0.108510'. [ 1580.497498][ T1570] overlayfs: failed to clone upperpath [ 1580.819392][ T1635] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1635 comm=syz.4.108569 [ 1580.990696][ T1662] netlink: 288 bytes leftover after parsing attributes in process `syz.0.108581'. [ 1581.432063][ T1711] netlink: 156 bytes leftover after parsing attributes in process `syz.3.108603'. [ 1581.451540][ T1711] netlink: 8 bytes leftover after parsing attributes in process `syz.3.108603'. [ 1581.884764][ T1773] cgroup: Invalid name [ 1582.156890][ T1819] 9pnet_fd: Insufficient options for proto=fd [ 1582.537977][ T1891] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=1891 comm=syz.1.108687 [ 1582.737210][ T1924] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1924 comm=syz.3.108703 [ 1582.814850][ T1940] overlayfs: missing 'lowerdir' [ 1582.972097][ T1972] overlayfs: failed to clone upperpath [ 1583.054996][ T1993] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1993 comm=syz.4.108734 [ 1583.106069][ T2001] netlink: 24 bytes leftover after parsing attributes in process `syz.0.108739'. [ 1583.295678][ T2041] 9pnet: Unknown protocol version 9 [ 1583.590801][ T36] kauditd_printk_skb: 222 callbacks suppressed [ 1583.590822][ T36] audit: type=1326 audit(1488.047:172186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.1.108785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1583.627243][ T36] audit: type=1326 audit(1488.075:172187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.1.108785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1583.678302][ T36] audit: type=1326 audit(1488.075:172188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.1.108785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1583.712421][ T2113] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1279 sclass=netlink_xfrm_socket pid=2113 comm=syz.3.108793 [ 1583.736742][ T36] audit: type=1326 audit(1488.075:172189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.1.108785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1583.783190][ T36] audit: type=1326 audit(1488.075:172190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.1.108785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1583.834831][ T36] audit: type=1326 audit(1488.075:172191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.1.108785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1583.877479][ T36] audit: type=1326 audit(1488.075:172192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.1.108785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1583.905018][ T36] audit: type=1326 audit(1488.075:172193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.1.108785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1583.951629][ T36] audit: type=1326 audit(1488.075:172194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.1.108785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1583.977788][ T36] audit: type=1326 audit(1488.075:172195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.1.108785" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1585.370971][ T2322] 9p: Unknown access argument 00000000000000000000b5: -22 [ 1585.536615][ T2340] netlink: 68 bytes leftover after parsing attributes in process `syz.3.108882'. [ 1585.915325][ T2395] overlayfs: failed to resolve './file0': -2 [ 1586.171452][ T2424] netlink: 'syz.4.108933': attribute type 4 has an invalid length. [ 1586.191790][ T2424] netlink: 'syz.4.108933': attribute type 5 has an invalid length. [ 1586.199759][ T2424] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.108933'. [ 1586.902175][ T2469] netlink: 24 bytes leftover after parsing attributes in process `syz.0.108955'. [ 1588.577216][ T2636] overlayfs: failed to clone upperpath [ 1589.033968][ T2706] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1589.045659][ T2706] overlayfs: missing 'lowerdir' [ 1589.678887][ T2789] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1589.698765][ T2789] overlayfs: missing 'lowerdir' [ 1590.291968][ T2863] netlink: 'syz.1.109136': attribute type 4 has an invalid length. [ 1590.308387][ T2863] netlink: 'syz.1.109136': attribute type 5 has an invalid length. [ 1590.319758][ T2863] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.109136'. [ 1590.550691][ T2896] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1590.584386][ T2896] overlayfs: missing 'lowerdir' [ 1591.207288][ T2960] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1591.255101][ T2960] overlayfs: missing 'lowerdir' [ 1591.573839][ T2986] overlayfs: failed to clone upperpath [ 1592.102237][ T3028] netlink: 288 bytes leftover after parsing attributes in process `syz.4.109214'. [ 1592.237870][ T3040] overlayfs: missing 'lowerdir' [ 1592.300100][ T3049] netlink: 4 bytes leftover after parsing attributes in process `syz.3.109224'. [ 1592.310209][ T3049] netlink: 4 bytes leftover after parsing attributes in process `syz.3.109224'. [ 1592.512241][ T3084] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1592.524044][ T3084] overlayfs: missing 'lowerdir' [ 1592.649818][ T3104] netlink: 12 bytes leftover after parsing attributes in process `syz.3.109249'. [ 1592.759196][ T3122] overlayfs: missing 'lowerdir' [ 1592.796095][ T3128] netlink: 104 bytes leftover after parsing attributes in process `syz.1.109263'. [ 1592.842446][ T3139] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1592.855365][ T3139] overlayfs: missing 'lowerdir' [ 1592.897552][ T3145] cgroup: subsys name conflicts with all [ 1592.904725][ T3141] 9pnet: Could not find request transport: 00000000000000000004 [ 1593.065103][ T36] kauditd_printk_skb: 9 callbacks suppressed [ 1593.065125][ T36] audit: type=1326 audit(1496.927:172205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3176 comm="syz.0.109282" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1593.123565][ T36] audit: type=1326 audit(1496.927:172206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3176 comm="syz.0.109282" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1593.173434][ T36] audit: type=1326 audit(1496.927:172207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3176 comm="syz.0.109282" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1593.206311][ T36] audit: type=1326 audit(1496.927:172208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3176 comm="syz.0.109282" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1593.230466][ T36] audit: type=1326 audit(1496.927:172209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3176 comm="syz.0.109282" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1593.357169][ T3200] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1593.369628][ T3200] overlayfs: missing 'lowerdir' [ 1593.514599][ T3211] netlink: 268 bytes leftover after parsing attributes in process `syz.4.109295'. [ 1593.657629][ T3225] overlayfs: failed to resolve './file1/file0': -2 [ 1593.779444][ T3231] cgroup: Invalid name [ 1594.134820][ T3291] overlayfs: missing 'lowerdir' [ 1594.419045][ T3339] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1594.430863][ T3339] overlayfs: missing 'lowerdir' [ 1594.580955][ T3373] overlayfs: missing 'lowerdir' [ 1596.006591][ T3561] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1279 sclass=netlink_xfrm_socket pid=3561 comm=syz.0.109457 [ 1596.837395][ T3650] overlay: Unknown parameter 'hash' [ 1597.026478][ T3689] netlink: 'syz.4.109514': attribute type 4 has an invalid length. [ 1597.061154][ T3696] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1597.073539][ T3696] overlayfs: missing 'lowerdir' [ 1597.147059][ T3711] tipc: Failed to remove unknown binding: 66,1,1/3024613183:3442226130/3442226132 [ 1597.157191][ T3711] tipc: Failed to remove unknown binding: 66,1,1/3024613183:3442226130/3442226132 [ 1597.349442][ T3743] overlay: Unknown parameter 'appraise' [ 1597.927924][ T3813] overlayfs: missing 'lowerdir' [ 1598.105354][ T3858] 9p: Unknown access argument a: -22 [ 1598.141413][ T3866] overlayfs: failed to clone lowerpath [ 1598.296579][ T3901] netlink: 16 bytes leftover after parsing attributes in process `syz.1.109608'. [ 1598.800898][ T3974] overlayfs: missing 'lowerdir' [ 1599.472266][ T4076] netlink: 12 bytes leftover after parsing attributes in process `syz.3.109689'. [ 1600.259661][ T4159] netlink: 4 bytes leftover after parsing attributes in process `syz.4.109727'. [ 1600.499694][ T4196] netlink: 368 bytes leftover after parsing attributes in process `syz.4.109742'. [ 1600.856561][ T4256] overlayfs: missing 'lowerdir' [ 1601.018781][ T4290] netlink: 12 bytes leftover after parsing attributes in process `syz.0.109785'. [ 1601.166708][ T4312] overlay: Unknown parameter 'hash' [ 1601.409326][ T4355] overlayfs: failed to clone lowerpath [ 1602.164061][ T4428] netlink: 268 bytes leftover after parsing attributes in process `syz.4.109850'. [ 1602.393069][ T4478] overlayfs: failed to resolve './file0': -2 [ 1602.449258][ T4488] overlayfs: missing 'lowerdir' [ 1602.509897][ T4498] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4498 comm=syz.1.109880 [ 1602.740251][ T4534] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1602.752176][ T4534] overlayfs: missing 'lowerdir' [ 1602.847231][ T4548] netlink: 104 bytes leftover after parsing attributes in process `syz.1.109902'. [ 1604.409240][ T4638] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1604.431020][ T4638] overlayfs: missing 'lowerdir' [ 1604.462727][ T4649] netlink: 68 bytes leftover after parsing attributes in process `syz.0.109944'. [ 1604.558916][ T4670] netlink: 'syz.1.109953': attribute type 4 has an invalid length. [ 1604.567308][ T4670] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.109953'. [ 1604.687189][ T4693] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1604.701440][ T4693] overlayfs: missing 'lowerdir' [ 1604.922848][ T4746] fuse: Bad value for 'user_id' [ 1604.927790][ T4746] fuse: Bad value for 'user_id' [ 1605.014071][ T4765] 9p: Unknown access argument a: -22 [ 1605.229900][ T4815] netlink: 'syz.4.110018': attribute type 4 has an invalid length. [ 1605.238481][ T4815] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.110018'. [ 1605.284402][ T4821] netlink: 'syz.0.110021': attribute type 4 has an invalid length. [ 1605.297352][ T4823] overlayfs: failed to clone upperpath [ 1605.312200][ T4821] netlink: 'syz.0.110021': attribute type 4 has an invalid length. [ 1605.350215][ T4827] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1605.362496][ T4827] overlayfs: missing 'lowerdir' [ 1605.441270][ T4841] 9pnet_fd: Insufficient options for proto=fd [ 1605.501596][ T4851] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1605.513776][ T4851] overlayfs: missing 'lowerdir' [ 1605.619391][ T4875] netlink: 68 bytes leftover after parsing attributes in process `syz.0.110047'. [ 1606.099902][ T4960] netlink: 104 bytes leftover after parsing attributes in process `syz.0.110085'. [ 1606.116327][ T4964] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1279 sclass=netlink_xfrm_socket pid=4964 comm=syz.1.110087 [ 1606.260637][ T4989] netlink: 8 bytes leftover after parsing attributes in process `syz.3.110100'. [ 1606.286688][ T4995] netlink: 12 bytes leftover after parsing attributes in process `syz.4.110102'. [ 1606.434130][ T5015] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1606.449146][ T5015] overlayfs: missing 'lowerdir' [ 1606.604662][ T5043] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1606.635071][ T5043] overlayfs: missing 'lowerdir' [ 1606.673460][ T5053] 9pnet: p9_errstr2errno: server reported unknown error 184467440737 [ 1607.261394][ T5131] overlay: Unknown parameter '/' [ 1607.292670][ T5135] netlink: 24 bytes leftover after parsing attributes in process `syz.4.110167'. [ 1607.575689][ T5165] overlayfs: failed to clone lowerpath [ 1607.593771][ T5165] overlayfs: failed to clone lowerpath [ 1607.998247][ T5207] netlink: 192 bytes leftover after parsing attributes in process `syz.0.110202'. [ 1608.031153][ T5199] netlink: 'syz.1.110199': attribute type 4 has an invalid length. [ 1608.049589][ T5199] netlink: 'syz.1.110199': attribute type 5 has an invalid length. [ 1608.061892][ T5199] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.110199'. [ 1608.554104][ T5299] overlayfs: option "uuid=on" requires an upper fs, falling back to uuid=null. [ 1608.563839][ T5299] overlayfs: missing 'lowerdir' [ 1609.008178][ T5371] overlayfs: failed to clone upperpath [ 1609.502673][ T5462] overlay: Unknown parameter '/' [ 1609.742792][ T5509] 9pnet_fd: Insufficient options for proto=fd [ 1609.835932][ T5519] overlayfs: missing 'lowerdir' [ 1609.979563][ T5537] __nla_validate_parse: 1 callbacks suppressed [ 1609.979588][ T5537] netlink: 12 bytes leftover after parsing attributes in process `syz.0.110356'. [ 1610.030056][ T5544] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5544 comm=syz.1.110360 [ 1610.074117][ T5548] overlayfs: failed to clone lowerpath [ 1610.104377][ T5553] netlink: 8 bytes leftover after parsing attributes in process `syz.4.110362'. [ 1610.434502][ T5620] overlayfs: option "uuid=on" requires an upper fs, falling back to uuid=null. [ 1610.453297][ T5620] overlayfs: missing 'lowerdir' [ 1610.771099][ T5668] 9pnet_fd: Insufficient options for proto=fd [ 1611.046695][ T5706] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1611.062910][ T5706] overlayfs: missing 'lowerdir' [ 1611.123509][ T5717] overlayfs: failed to clone upperpath [ 1611.478078][ T5775] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1611.489947][ T5775] overlayfs: missing 'lowerdir' [ 1611.729529][ T5804] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1611.761132][ T5804] overlayfs: missing 'lowerdir' [ 1612.230318][ T36] audit: type=1326 audit(1514.894:172210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5752 comm="syz.4.110454" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7fc00000 [ 1612.573875][ T5907] overlayfs: failed to clone upperpath [ 1612.627684][ T5916] 9pnet_fd: Insufficient options for proto=fd [ 1612.674899][ T5927] netlink: 68 bytes leftover after parsing attributes in process `syz.4.110534'. [ 1612.936846][ T5967] netlink: 192 bytes leftover after parsing attributes in process `syz.1.110552'. [ 1613.248188][ T5991] netlink: 68 bytes leftover after parsing attributes in process `syz.1.110564'. [ 1613.339462][ T6005] netlink: 'syz.1.110571': attribute type 4 has an invalid length. [ 1613.347537][ T6005] netlink: 'syz.1.110571': attribute type 5 has an invalid length. [ 1613.355786][ T6005] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.110571'. [ 1613.898515][ T6096] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1613.924012][ T6096] overlayfs: missing 'lowerdir' [ 1613.971338][ T6107] netlink: 72 bytes leftover after parsing attributes in process `syz.0.110615'. [ 1614.420155][ T6168] cgroup: Invalid name [ 1614.533272][ T6188] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1614.560392][ T6188] overlayfs: missing 'lowerdir' [ 1614.668040][ T6207] netlink: 68 bytes leftover after parsing attributes in process `syz.3.110663'. [ 1614.712744][ T6214] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1614.732386][ T6214] overlayfs: missing 'lowerdir' [ 1615.059406][ T6285] overlayfs: option "uuid=on" requires an upper fs, falling back to uuid=null. [ 1615.073304][ T6285] overlayfs: missing 'lowerdir' [ 1615.163209][ T6310] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6310 comm=syz.3.110708 [ 1615.226834][ T6322] netlink: 156 bytes leftover after parsing attributes in process `syz.1.110715'. [ 1615.236948][ T6322] netlink: 12 bytes leftover after parsing attributes in process `syz.1.110715'. [ 1615.378728][ T6353] netlink: 24 bytes leftover after parsing attributes in process `syz.3.110729'. [ 1615.394771][ T6351] netlink: 268 bytes leftover after parsing attributes in process `syz.0.110728'. [ 1615.546755][ T6375] netlink: 68 bytes leftover after parsing attributes in process `syz.3.110740'. [ 1615.854026][ T6439] overlayfs: missing 'lowerdir' [ 1616.105887][ T6483] 9pnet: Could not find request transport: 0xffffffffffffffff [ 1616.119561][ T6487] overlayfs: missing 'lowerdir' [ 1616.270207][ T6519] overlayfs: missing 'lowerdir' [ 1616.479489][ T6542] netlink: 68 bytes leftover after parsing attributes in process `syz.1.110816'. [ 1616.621993][ T6562] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1616.646840][ T6562] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1616.661582][ T6572] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1616.673481][ T6572] overlayfs: missing 'lowerdir' [ 1616.837073][ T6603] overlayfs: failed to clone upperpath [ 1617.510145][ T6679] overlayfs: missing 'workdir' [ 1617.682374][ T6697] 9pnet_fd: Insufficient options for proto=fd [ 1617.826543][ T6727] netlink: 268 bytes leftover after parsing attributes in process `syz.4.110903'. [ 1618.778399][ T6848] 9pnet_fd: Insufficient options for proto=fd [ 1619.442185][ T6947] overlayfs: failed to resolve './file1/file0': -2 [ 1619.841256][ T36] audit: type=1326 audit(1522.039:172211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6967 comm="syz.0.111011" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1619.888716][ T36] audit: type=1326 audit(1522.039:172212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6967 comm="syz.0.111011" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1619.927112][ T36] audit: type=1326 audit(1522.039:172213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6967 comm="syz.0.111011" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1619.967110][ T36] audit: type=1326 audit(1522.039:172214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6967 comm="syz.0.111011" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1620.025378][ T36] audit: type=1326 audit(1522.039:172215): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6967 comm="syz.0.111011" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1620.083080][ T36] audit: type=1326 audit(1522.039:172216): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6967 comm="syz.0.111011" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1620.136405][ T36] audit: type=1326 audit(1522.039:172217): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6967 comm="syz.0.111011" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1620.200384][ T36] audit: type=1326 audit(1522.039:172218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6967 comm="syz.0.111011" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1620.253720][ T36] audit: type=1326 audit(1522.039:172219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6967 comm="syz.0.111011" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1620.314954][ T36] audit: type=1326 audit(1522.039:172220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6967 comm="syz.0.111011" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1620.678058][ T7049] 9pnet_fd: Insufficient options for proto=fd [ 1620.827154][ T7065] netlink: 104 bytes leftover after parsing attributes in process `syz.3.111055'. [ 1620.899083][ T7073] 9pnet: p9_errstr2errno: server reported unknown error 1844674407370 [ 1621.689064][ T7167] netlink: 12 bytes leftover after parsing attributes in process `syz.3.111103'. [ 1621.758404][ T7171] overlayfs: failed to clone upperpath [ 1622.723722][ T7292] 9pnet: Could not find request transport: 0xffffffffffffffff [ 1622.765163][ T7302] 9pnet: Could not find request transport: 00000000000000000004 [ 1622.878991][ T7323] 9p: Unknown access argument a: -22 [ 1623.346689][ T7410] overlayfs: failed to clone lowerpath [ 1623.358395][ T7410] overlayfs: failed to clone lowerpath [ 1623.684647][ T7467] netlink: 256 bytes leftover after parsing attributes in process `syz.3.111240'. [ 1624.297797][ T7560] netlink: 12 bytes leftover after parsing attributes in process `syz.3.111283'. [ 1624.319231][ T7562] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1624.328138][ T7562] overlayfs: missing 'lowerdir' [ 1624.509510][ T7593] cgroup: subsys name conflicts with all [ 1624.910445][ T7666] tipc: Failed to remove unknown binding: 66,1,1/4269801488:2060688818/2060688820 [ 1624.946037][ T7666] tipc: Failed to remove unknown binding: 66,1,1/4269801488:2060688818/2060688820 [ 1625.150042][ T7702] netlink: 'syz.1.111351': attribute type 4 has an invalid length. [ 1625.158343][ T7702] netlink: 'syz.1.111351': attribute type 5 has an invalid length. [ 1625.166567][ T7702] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.111351'. [ 1625.617175][ T7763] overlayfs: missing 'lowerdir' [ 1626.054302][ T7817] 9p: Unknown access argument a: -22 [ 1626.486535][ T7889] 9pnet_fd: Insufficient options for proto=fd [ 1626.531244][ T7896] overlayfs: failed to resolve './file0': -2 [ 1626.606073][ T7910] netlink: 28 bytes leftover after parsing attributes in process `syz.1.111441'. [ 1626.680259][ T7925] incfs: Backing dir is not set, filesystem can't be mounted. [ 1626.688267][ T7925] incfs: mount failed -2 [ 1626.736443][ T7937] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1279 sclass=netlink_route_socket pid=7937 comm=syz.1.111451 [ 1626.807314][ T7948] 9p: Unknown access argument a: -22 [ 1626.871064][ T7961] overlayfs: failed to clone upperpath [ 1626.915659][ T7966] netlink: 68 bytes leftover after parsing attributes in process `syz.4.111465'. [ 1626.980492][ T7978] netlink: 268 bytes leftover after parsing attributes in process `syz.1.111470'. [ 1627.042917][ T7990] overlayfs: failed to clone upperpath [ 1627.077683][ T7993] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1279 sclass=netlink_xfrm_socket pid=7993 comm=syz.3.111477 [ 1627.885214][ T8117] 9p: Unknown access argument a: -22 [ 1628.087848][ T8147] netlink: 16 bytes leftover after parsing attributes in process `syz.4.111549'. [ 1628.126492][ T8155] overlayfs: failed to clone lowerpath [ 1628.139152][ T8157] overlayfs: failed to clone lowerpath [ 1628.145956][ T8157] overlayfs: failed to clone lowerpath [ 1628.232676][ T8173] netlink: 104 bytes leftover after parsing attributes in process `syz.4.111562'. [ 1628.264223][ T8180] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8465 sclass=netlink_route_socket pid=8180 comm=syz.3.111564 [ 1628.726977][ T8235] netlink: 'syz.0.111591': attribute type 4 has an invalid length. [ 1628.748039][ T8235] netlink: 'syz.0.111591': attribute type 5 has an invalid length. [ 1628.756867][ T8235] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.111591'. [ 1629.299039][ T8280] overlayfs: missing 'lowerdir' [ 1629.372449][ T8287] netlink: 8 bytes leftover after parsing attributes in process `syz.4.111615'. [ 1629.487159][ T8300] netlink: 268 bytes leftover after parsing attributes in process `syz.3.111622'. [ 1629.914857][ T8337] netlink: 68 bytes leftover after parsing attributes in process `syz.1.111638'. [ 1630.024105][ T8351] overlayfs: missing 'lowerdir' [ 1630.262238][ T8368] 9p: Unknown access argument a: -22 [ 1630.547447][ T8409] 9p: Unknown Cache mode or invalid value m [ 1630.681139][ T8435] 9p: Unknown access argument a: -22 [ 1631.173643][ T8522] 9p: Unknown access argument 00000000000000000000b5vx}YDi("l_H"oiҍ[۽paƤ}Ty8ZۻjMf: -22 [ 1631.429806][ T8579] overlayfs: failed to clone lowerpath [ 1631.533453][ T8594] netlink: 120 bytes leftover after parsing attributes in process `syz.4.111755'. [ 1631.930790][ T8664] can: request_module (can-proto-0) failed. [ 1632.077652][ T8682] 9pnet: Could not find request transport: 0xffffffffffffffff [ 1632.129318][ T8688] overlayfs: missing 'lowerdir' [ 1633.192761][ T8878] overlay: Unknown parameter 'hash' [ 1633.436561][ T8907] __nla_validate_parse: 3 callbacks suppressed [ 1633.436598][ T8907] netlink: 156 bytes leftover after parsing attributes in process `syz.1.111900'. [ 1633.809933][ T8949] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1024 sclass=netlink_xfrm_socket pid=8949 comm=syz.3.111919 [ 1633.853318][ T8954] overlayfs: missing 'lowerdir' [ 1634.192375][ T8997] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1634.215135][ T8997] overlayfs: missing 'lowerdir' [ 1635.609439][ T9176] 9p: Unknown access argument a: -22 [ 1636.223167][ T9260] 9p: Unknown Cache mode or invalid value m [ 1636.647576][ T9315] netlink: 268 bytes leftover after parsing attributes in process `syz.3.112090'. [ 1636.788635][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 1636.788655][ T36] audit: type=1326 audit(1537.923:172228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9339 comm="syz.1.112102" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1636.821007][ T36] audit: type=1326 audit(1537.961:172229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9339 comm="syz.1.112102" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1636.896987][ T36] audit: type=1326 audit(1537.961:172230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9339 comm="syz.1.112102" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1636.943477][ T36] audit: type=1326 audit(1537.961:172231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9339 comm="syz.1.112102" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1636.972143][ T36] audit: type=1326 audit(1537.961:172232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9339 comm="syz.1.112102" exe="/root/syz-executor" sig=0 arch=c000003e syscall=13 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1637.019467][ T9369] 9pnet: Could not find request transport: f [ 1637.038920][ T36] audit: type=1326 audit(1537.961:172233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9339 comm="syz.1.112102" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1637.074614][ T36] audit: type=1326 audit(1537.961:172234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9339 comm="syz.1.112102" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1637.116049][ T36] audit: type=1326 audit(1537.961:172235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9339 comm="syz.1.112102" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1637.147201][ T36] audit: type=1326 audit(1537.961:172236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9339 comm="syz.1.112102" exe="/root/syz-executor" sig=0 arch=c000003e syscall=7 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1637.191735][ T36] audit: type=1326 audit(1537.961:172237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9339 comm="syz.1.112102" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7ffc0000 [ 1637.541864][ T9429] 9p: Unknown access argument a: -22 [ 1638.141476][ T9507] netlink: 104 bytes leftover after parsing attributes in process `syz.4.112179'. [ 1638.156528][ T9511] netlink: 120 bytes leftover after parsing attributes in process `syz.1.112180'. [ 1638.166914][ T9511] netlink: 8 bytes leftover after parsing attributes in process `syz.1.112180'. [ 1638.260741][ T9520] netlink: 104 bytes leftover after parsing attributes in process `syz.4.112183'. [ 1638.553520][ T9553] overlayfs: missing 'lowerdir' [ 1639.477886][ T9653] netlink: 24 bytes leftover after parsing attributes in process `syz.0.112252'. [ 1639.547313][ T9660] 9pnet: p9_errstr2errno: server reported unknown error 18446744073709 [ 1640.429836][ T9753] 9pnet: Could not find request transport: f [ 1640.924781][ T9825] overlayfs: failed to resolve './file0': -2 [ 1641.100521][ T9859] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9859 comm=syz.3.112343 [ 1641.379035][ T9915] netlink: 'syz.3.112370': attribute type 4 has an invalid length. [ 1641.931059][T10015] overlayfs: failed to resolve './file1': -2 [ 1642.076998][T10043] netlink: 68 bytes leftover after parsing attributes in process `syz.0.112433'. [ 1642.087895][T10045] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1642.096838][T10045] overlayfs: missing 'lowerdir' [ 1642.253129][T10075] netlink: 104 bytes leftover after parsing attributes in process `syz.0.112447'. [ 1642.360648][T10090] overlay: Unknown parameter '/uid' [ 1642.384050][T10092] netlink: 104 bytes leftover after parsing attributes in process `syz.3.112457'. [ 1642.545646][T10113] netlink: 156 bytes leftover after parsing attributes in process `syz.0.112467'. [ 1642.559487][T10113] netlink: 12 bytes leftover after parsing attributes in process `syz.0.112467'. [ 1642.569552][T10113] netlink: 8 bytes leftover after parsing attributes in process `syz.0.112467'. [ 1642.879862][T10153] netlink: 56 bytes leftover after parsing attributes in process `syz.0.112485'. [ 1643.757624][T10263] overlayfs: failed to clone upperpath [ 1643.972011][T10310] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1279 sclass=netlink_xfrm_socket pid=10310 comm=syz.0.112556 [ 1644.185722][T10341] 9pnet: Unknown protocol version 9 [ 1644.744021][T10437] overlayfs: missing 'workdir' [ 1644.977799][T10467] netlink: 100 bytes leftover after parsing attributes in process `syz.0.112607'. [ 1644.989350][T10470] netlink: 288 bytes leftover after parsing attributes in process `syz.4.112608'. [ 1645.227806][T10505] netlink: 104 bytes leftover after parsing attributes in process `syz.1.112623'. [ 1645.347347][T10528] netlink: 156 bytes leftover after parsing attributes in process `syz.3.112635'. [ 1645.416529][T10539] netlink: 4 bytes leftover after parsing attributes in process `syz.4.112641'. [ 1645.537488][T10570] 9pnet_fd: Insufficient options for proto=fd [ 1645.617623][T10592] netlink: 192 bytes leftover after parsing attributes in process `syz.1.112662'. [ 1645.703772][T10608] overlayfs: failed to clone upperpath [ 1645.763950][T10621] netlink: 'syz.4.112676': attribute type 4 has an invalid length. [ 1645.781923][T10625] 9pnet_fd: Insufficient options for proto=fd [ 1645.786189][T10621] netlink: 'syz.4.112676': attribute type 5 has an invalid length. [ 1645.803192][T10628] netlink: 104 bytes leftover after parsing attributes in process `syz.3.112680'. [ 1645.816252][T10621] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.112676'. [ 1646.396430][T10754] netlink: 268 bytes leftover after parsing attributes in process `syz.1.112737'. [ 1646.730528][T10798] netlink: 268 bytes leftover after parsing attributes in process `syz.4.112758'. [ 1647.025865][T10832] 9pnet_fd: Insufficient options for proto=fd [ 1647.812044][T10989] 9pnet: Could not find request transport: 0xffffffffffffffff [ 1647.891333][T11002] netlink: 'syz.0.112854': attribute type 11 has an invalid length. [ 1649.407736][T11232] 9pnet_fd: Insufficient options for proto=fd [ 1649.415782][T11236] overlay: Unknown parameter 'hash' [ 1649.713265][T11292] 9p: Unknown Cache mode or invalid value m [ 1649.753281][T11298] 9pnet_fd: Insufficient options for proto=fd [ 1650.034749][T11351] 9pnet_fd: Insufficient options for proto=fd [ 1650.219480][T11368] 9pnet_fd: Insufficient options for proto=fd [ 1650.305676][T11377] 9pnet_fd: Insufficient options for proto=fd [ 1650.538159][T11402] overlay: Unknown parameter '/' [ 1650.663213][T11417] 9pnet_fd: Insufficient options for proto=fd [ 1650.925397][T11461] 9pnet_fd: Insufficient options for proto=fd [ 1651.234405][T11518] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1651.260874][T11518] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1651.466329][ T36] kauditd_printk_skb: 51 callbacks suppressed [ 1651.466349][ T36] audit: type=1400 audit(1551.689:172289): avc: denied { setattr } for pid=11553 comm="syz.1.113110" name="PACKET" dev="sockfs" ino=976611 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1651.469308][T11556] __nla_validate_parse: 3 callbacks suppressed [ 1651.469341][T11556] netlink: 268 bytes leftover after parsing attributes in process `syz.3.113111'. [ 1651.858552][T11607] 9pnet_fd: Insufficient options for proto=fd [ 1652.054910][T11634] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1652.076775][T11634] overlayfs: missing 'lowerdir' [ 1652.212982][T11657] batadv_slave_1: entered promiscuous mode [ 1652.226408][T11650] batadv_slave_1: left promiscuous mode [ 1652.443994][T11682] 9p: Unknown access argument a: -22 [ 1652.630360][T11690] netlink: 156 bytes leftover after parsing attributes in process `syz.3.113173'. [ 1652.652322][T11690] netlink: 32 bytes leftover after parsing attributes in process `syz.3.113173'. [ 1653.244929][T11751] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1653.607497][T11792] netlink: 104 bytes leftover after parsing attributes in process `syz.3.113219'. [ 1654.041185][T11826] overlayfs: option "uuid=on" requires an upper fs, falling back to uuid=null. [ 1654.050378][T11826] overlayfs: missing 'lowerdir' [ 1654.754204][T11888] 9pnet: Could not find request transport: 0xffffffffffffffff [ 1654.793070][T11894] netlink: 24 bytes leftover after parsing attributes in process `syz.0.113269'. [ 1654.903021][T11908] 9pnet_fd: Insufficient options for proto=fd [ 1655.151098][T11934] overlay: Unknown parameter 'hash' [ 1655.468201][ T36] audit: type=1326 audit(1555.449:172290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11979 comm="syz.4.113310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1655.503837][ T36] audit: type=1326 audit(1555.449:172291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11979 comm="syz.4.113310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1655.567951][ T36] audit: type=1326 audit(1555.468:172292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11979 comm="syz.4.113310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1655.613613][ T36] audit: type=1326 audit(1555.468:172293): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11979 comm="syz.4.113310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1655.670154][ T36] audit: type=1326 audit(1555.468:172294): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11979 comm="syz.4.113310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1655.712799][ T36] audit: type=1326 audit(1555.468:172295): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11979 comm="syz.4.113310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1655.764491][ T36] audit: type=1326 audit(1555.468:172296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11979 comm="syz.4.113310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1655.830154][ T36] audit: type=1326 audit(1555.468:172297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11979 comm="syz.4.113310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1655.854040][ T36] audit: type=1326 audit(1555.468:172298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11979 comm="syz.4.113310" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f6d6b18f6c9 code=0x7ffc0000 [ 1656.141045][T12037] netlink: 60 bytes leftover after parsing attributes in process `syz.1.113335'. [ 1657.697568][T12255] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1657.708510][T12255] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1657.908765][T12289] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1279 sclass=netlink_route_socket pid=12289 comm=syz.3.113453 [ 1657.960942][T12297] overlayfs: failed to resolve './file1': -2 [ 1658.670397][T12444] 9pnet_fd: Insufficient options for proto=fd [ 1658.985875][ T36] kauditd_printk_skb: 9 callbacks suppressed [ 1658.985898][ T36] audit: type=1326 audit(1558.731:172308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12508 comm="syz.0.113553" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1659.016172][ T36] audit: type=1326 audit(1558.731:172309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12508 comm="syz.0.113553" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1659.064297][ T36] audit: type=1326 audit(1558.731:172310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12508 comm="syz.0.113553" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1659.095244][ T36] audit: type=1326 audit(1558.731:172311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12508 comm="syz.0.113553" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1659.119459][ T36] audit: type=1326 audit(1558.731:172312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12508 comm="syz.0.113553" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1659.170322][ T36] audit: type=1326 audit(1558.731:172313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12508 comm="syz.0.113553" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1659.194944][ T36] audit: type=1326 audit(1558.731:172314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12508 comm="syz.0.113553" exe="/root/syz-executor" sig=0 arch=40000003 syscall=243 compat=1 ip=0x200000000006 code=0x7ffc0000 [ 1659.261912][ T36] audit: type=1326 audit(1558.731:172315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12508 comm="syz.0.113553" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f27c018f6c9 code=0x7ffc0000 [ 1659.463628][T12568] netlink: 12 bytes leftover after parsing attributes in process `syz.1.113580'. [ 1659.631741][T12588] netlink: 4 bytes leftover after parsing attributes in process `syz.1.113589'. [ 1660.026925][T12624] netlink: 156 bytes leftover after parsing attributes in process `syz.4.113607'. [ 1660.317035][T12662] netlink: 4 bytes leftover after parsing attributes in process `syz.4.113624'. [ 1660.423886][T12699] netlink: 156 bytes leftover after parsing attributes in process `syz.4.113639'. [ 1660.450003][T12699] netlink: 8 bytes leftover after parsing attributes in process `syz.4.113639'. [ 1661.037215][T12774] 9pnet: Could not find request transport: f [ 1661.267727][T12809] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=12809 comm=syz.1.113688 [ 1661.704252][T12877] 9pnet: Could not find request transport: 0xffffffffffffffff [ 1662.044137][T12932] overlayfs: failed to clone lowerpath [ 1662.159043][T12957] netlink: 120 bytes leftover after parsing attributes in process `syz.3.113759'. [ 1662.169331][T12957] netlink: 12 bytes leftover after parsing attributes in process `syz.3.113759'. [ 1662.436933][T13007] netlink: 'syz.3.113781': attribute type 4 has an invalid length. [ 1662.446376][T13007] netlink: 'syz.3.113781': attribute type 4 has an invalid length. [ 1662.557145][T13022] netlink: 192 bytes leftover after parsing attributes in process `syz.1.113788'. [ 1662.722445][T13046] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 1662.745129][T13046] overlayfs: missing 'lowerdir' [ 1663.543232][T13168] 9p: Unknown Cache mode or invalid value m [ 1663.685613][T13187] 9pnet: Could not find request transport: f [ 1663.712347][T13192] 9pnet_fd: Insufficient options for proto=fd [ 1664.002701][T13240] netlink: 104 bytes leftover after parsing attributes in process `syz.4.113883'. [ 1664.954134][T13358] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1664.973646][T13358] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1665.394412][T13400] 9pnet_fd: Insufficient options for proto=fd [ 1667.346957][T13506] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1279 sclass=netlink_xfrm_socket pid=13506 comm=syz.1.114006 [ 1667.392730][T13510] __nla_validate_parse: 1 callbacks suppressed [ 1667.392759][T13510] netlink: 120 bytes leftover after parsing attributes in process `syz.3.114008'. [ 1667.417754][T13510] netlink: 12 bytes leftover after parsing attributes in process `syz.3.114008'. [ 1667.433103][T13510] netlink: 16 bytes leftover after parsing attributes in process `syz.3.114008'. [ 1667.966021][T13573] incfs: ino conflict with backing FS 1 [ 1668.090988][T13593] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1024 sclass=netlink_xfrm_socket pid=13593 comm=syz.0.114046 [ 1668.289229][T13625] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1279 sclass=netlink_xfrm_socket pid=13625 comm=syz.3.114060 [ 1668.303634][T13623] 9pnet_fd: Insufficient options for proto=fd [ 1668.359930][T13639] netlink: 156 bytes leftover after parsing attributes in process `syz.0.114066'. [ 1668.369760][T13639] netlink: 32 bytes leftover after parsing attributes in process `syz.0.114066'. [ 1668.581113][T13676] netlink: 'syz.3.114083': attribute type 4 has an invalid length. [ 1668.675212][T13688] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1668.684912][T13688] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1668.732152][T13693] netlink: 192 bytes leftover after parsing attributes in process `syz.0.114091'. [ 1669.070763][T13754] netlink: 28 bytes leftover after parsing attributes in process `syz.3.114121'. [ 1669.146817][T13767] batadv_slave_1: entered promiscuous mode [ 1669.153063][T13766] batadv_slave_1: left promiscuous mode [ 1669.425550][T13797] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1669.434843][T13797] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1669.535375][T13819] netlink: 104 bytes leftover after parsing attributes in process `syz.3.114151'. [ 1669.889130][T13883] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1279 sclass=netlink_xfrm_socket pid=13883 comm=syz.3.114181 [ 1669.906612][T13886] incfs: mount failed -22 [ 1670.128966][T13931] netlink: 'syz.4.114200': attribute type 4 has an invalid length. [ 1670.146489][T13931] netlink: 'syz.4.114200': attribute type 4 has an invalid length. [ 1670.260362][T13952] overlay: Unknown parameter 'appraise' [ 1670.600676][T14014] overlayfs: missing 'lowerdir' [ 1671.482381][T14121] netlink: 'syz.4.114288': attribute type 17 has an invalid length. [ 1671.587812][T14135] netlink: 52 bytes leftover after parsing attributes in process `syz.4.114295'. [ 1671.624609][ T36] audit: type=1326 audit(1570.593:172316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14037 comm="syz.1.114250" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7fc00000 [ 1671.649297][ T36] audit: type=1326 audit(1570.593:172317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14037 comm="syz.1.114250" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f13ec18f6c9 code=0x7fc00000 [ 1671.673866][ T36] audit: type=1326 audit(1570.593:172318): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14037 comm="syz.1.114250" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f13ec18f6c9 code=0x7fc00000 [ 1672.662797][T14232] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1672.671763][T14232] overlayfs: missing 'lowerdir' [ 1672.718682][T14238] overlayfs: failed to resolve './file0': -2 [ 1672.721739][T14242] 9pnet_fd: Insufficient options for proto=fd [ 1672.802455][T14252] overlayfs: failed to clone upperpath [ 1672.833220][T14258] netlink: 192 bytes leftover after parsing attributes in process `syz.1.114353'. [ 1673.085729][T14305] netlink: 92 bytes leftover after parsing attributes in process `syz.3.114375'. [ 1673.135863][T14313] 9pnet: Could not find request transport: 0xffffffffffffffff [ 1673.201453][T14325] overlayfs: missing 'lowerdir' [ 1673.553086][T14374] netlink: 'syz.4.114406': attribute type 4 has an invalid length. [ 1674.285134][T14420] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14420 comm=syz.1.114425 [ 1674.943248][T14491] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1279 sclass=netlink_xfrm_socket pid=14491 comm=syz.3.114459 [ 1675.115678][T14506] netlink: 104 bytes leftover after parsing attributes in process `syz.3.114465'. [ 1675.507518][T14544] netlink: 'syz.0.114483': attribute type 63 has an invalid length. [ 1675.531570][T14544] netlink: 5 bytes leftover after parsing attributes in process `syz.0.114483'. [ 1675.756862][T14563] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14563 comm=syz.0.114491 [ 1676.667824][T14641] netlink: 'syz.1.114529': attribute type 4 has an invalid length. [ 1676.689672][T14641] netlink: 'syz.1.114529': attribute type 5 has an invalid length. [ 1676.711012][T14641] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.114529'. [ 1677.056948][T14661] netlink: 40 bytes leftover after parsing attributes in process `syz.3.114536'. [ 1677.746776][T14716] netlink: 156 bytes leftover after parsing attributes in process `syz.1.114564'. [ 1677.769992][ T36] audit: type=1326 audit(1576.350:172319): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14720 comm="syz.3.114566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1677.777648][T14716] netlink: 12 bytes leftover after parsing attributes in process `syz.1.114564'. [ 1677.793833][ T36] audit: type=1326 audit(1576.379:172320): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14720 comm="syz.3.114566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=7 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1677.820083][T14716] netlink: 16 bytes leftover after parsing attributes in process `syz.1.114564'. [ 1677.837521][ T36] audit: type=1326 audit(1576.407:172321): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14720 comm="syz.3.114566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1677.861607][ T36] audit: type=1326 audit(1576.407:172322): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14720 comm="syz.3.114566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1677.885602][ T36] audit: type=1326 audit(1576.407:172323): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14720 comm="syz.3.114566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1677.911242][ T36] audit: type=1326 audit(1576.407:172324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14720 comm="syz.3.114566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1677.941332][ T36] audit: type=1326 audit(1576.407:172325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14720 comm="syz.3.114566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1677.965386][ T36] audit: type=1326 audit(1576.407:172326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14720 comm="syz.3.114566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1677.989368][ T36] audit: type=1326 audit(1576.407:172327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14720 comm="syz.3.114566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1678.013035][ T36] audit: type=1326 audit(1576.407:172328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14720 comm="syz.3.114566" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1678.195323][T14758] overlayfs: missing 'lowerdir' [ 1678.438058][T14785] 9pnet_fd: Insufficient options for proto=fd [ 1679.090951][T14868] netlink: 268 bytes leftover after parsing attributes in process `syz.4.114635'. [ 1679.339728][T14916] netlink: 192 bytes leftover after parsing attributes in process `syz.3.114658'. [ 1679.769413][T14979] netlink: 256 bytes leftover after parsing attributes in process `syz.4.114687'. [ 1681.404429][T15126] overlayfs: missing 'workdir' [ 1681.482942][T15145] overlayfs: missing 'lowerdir' [ 1681.579642][T15165] overlayfs: failed to clone upperpath [ 1681.879732][T15207] netlink: 4 bytes leftover after parsing attributes in process `syz.4.114791'. [ 1682.467831][T15250] netlink: 24 bytes leftover after parsing attributes in process `syz.1.114809'. [ 1682.468684][T15251] 9pnet: Could not find request transport: f [ 1682.528565][T15253] @0: renamed from bond_slave_1 [ 1682.641186][T15270] netlink: 12 bytes leftover after parsing attributes in process `syz.0.114819'. [ 1682.851888][T15297] 9pnet_fd: Insufficient options for proto=fd [ 1683.472485][T15345] netlink: 192 bytes leftover after parsing attributes in process `syz.3.114851'. [ 1683.933076][ T36] kauditd_printk_skb: 26 callbacks suppressed [ 1683.933096][ T36] audit: type=1326 audit(1582.136:172355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15377 comm="syz.3.114866" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1683.992500][ T36] audit: type=1326 audit(1582.164:172356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15377 comm="syz.3.114866" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1684.035478][ T36] audit: type=1326 audit(1582.164:172357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15377 comm="syz.3.114866" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1684.061207][ T36] audit: type=1326 audit(1582.164:172358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15377 comm="syz.3.114866" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1684.081515][T15385] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 1684.109700][T15385] overlayfs: missing 'lowerdir' [ 1684.112077][ T36] audit: type=1326 audit(1582.164:172359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15377 comm="syz.3.114866" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1684.144377][ T36] audit: type=1326 audit(1582.164:172360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15377 comm="syz.3.114866" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1684.168776][ T36] audit: type=1326 audit(1582.164:172361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15377 comm="syz.3.114866" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1684.192846][ T36] audit: type=1326 audit(1582.164:172362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15377 comm="syz.3.114866" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1684.240224][T15400] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1279 sclass=netlink_route_socket pid=15400 comm=syz.1.114875 [ 1684.241481][ T36] audit: type=1326 audit(1582.164:172363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15377 comm="syz.3.114866" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1684.290908][ T36] audit: type=1326 audit(1582.164:172364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15377 comm="syz.3.114866" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fccbc38f6c9 code=0x7ffc0000 [ 1684.338934][T15423] netlink: 268 bytes leftover after parsing attributes in process `syz.1.114887'. [ 1684.430785][T15441] 9pnet: Could not find request transport: 0xffffffffffffffff [ 1684.533423][T15457] overlayfs: missing 'lowerdir' [ 1684.803312][T15513] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=15513 comm=syz.0.114931 [ 1684.869859][T15525] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15525 comm=syz.4.114937 [ 1685.112911][T15575] 9pnet_fd: Insufficient options for proto=fd [ 1685.507699][T15623] overlayfs: missing 'lowerdir' [ 1685.579900][T15635] 9pnet_fd: Insufficient options for proto=fd [ 1685.713354][T15663] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=15663 comm=syz.1.115002 [ 1685.850855][T15685] overlayfs: failed to clone upperpath [ 1686.112223][T15728] overlayfs: missing 'lowerdir' [ 1686.162829][T15737] overlayfs: failed to resolve './file0': -2 [ 1686.435205][T15781] overlayfs: missing 'lowerdir' [ 1686.826533][T15810] overlayfs: missing 'lowerdir' [ 1687.354499][T15833] overlayfs: missing 'lowerdir' [ 1688.430031][T15961] 9pnet_fd: Insufficient options for proto=fd [ 1688.947235][T15989] overlayfs: failed to clone upperpath [ 1689.945539][T16040] netlink: 104 bytes leftover after parsing attributes in process `syz.0.115174'. [ 1689.972766][T16046] overlayfs: failed to clone upperpath [ 1690.335707][T16098] 9pnet_fd: Insufficient options for proto=fd Stopping sshd: stopped /usr/sbin/sshd (pid 202) [ 1690.392650][T16104] overlayfs: option "uuid=on" requires an upper fs, falling back to uuid=null. OK [ 1690.431189][T16104] overlayfs: missing 'lowerdir' Stopping crond: stopped /usr/sbin/crond (pid 194) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 148) Stopping network: [ 1690.784395][ T36] kauditd_printk_skb: 8 callbacks suppressed [ 1690.784413][ T36] audit: type=1400 audit(1588.559:172373): avc: denied { read write } for pid=16155 comm="ip" path="/dev/console" dev="rootfs" ino=1061 scontext=system_u:system_r:ifconfig_t tcontext=system_u:object_r:root_t tclass=chr_file permissive=1 [ 1690.902053][ T36] audit: type=1400 audit(1588.653:172374): avc: denied { unlink } for pid=149 comm="dhcpcd" name="sock" dev="tmpfs" ino=423 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=sock_file permissive=1 [ 1690.933432][T16170] overlayfs: missing 'workdir' [ 1690.957877][ T36] audit: type=1400 audit(1588.662:172375): avc: denied { unlink } for pid=149 comm="dhcpcd" name="unpriv.sock" dev="tmpfs" ino=424 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=sock_file permissive=1 OK Stopping iptables: [ 1691.046047][T16179] netlink: 104 bytes leftover after parsing attributes in process `syz.0.115228'. [ 1691.056451][ T36] audit: type=1400 audit(1588.803:172376): avc: denied { read write } for pid=16183 comm="iptables" path="/dev/console" dev="rootfs" ino=1061 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:root_t tclass=chr_file permissive=1 [ 1691.084671][T16186] netlink: 'syz.3.115230': attribute type 4 has an invalid length. OK [ 1691.119326][ T36] audit: type=1400 audit(1588.831:172377): avc: denied { search } for pid=16183 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1691.150703][ T36] audit: type=1400 audit(1588.831:172378): avc: denied { write } for pid=16183 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Stopping system message bus: [ 1691.204796][ T36] audit: type=1400 audit(1588.831:172379): avc: denied { add_name } for pid=16183 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1691.265022][ T36] audit: type=1400 audit(1588.831:172380): avc: denied { create } for pid=16183 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1691.332078][ T36] audit: type=1400 audit(1588.831:172381): avc: denied { read open } for pid=16183 comm="iptables" path="/run/xtables.lock" dev="tmpfs" ino=19617 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1691.377414][T16208] overlayfs: failed to resolve './file0': -2 [ 1691.396397][ T36] audit: type=1400 audit(1588.831:172382): avc: denied { lock } for pid=16183 comm="iptables" path="/run/xtables.lock" dev="tmpfs" ino=19617 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1691.432170][T16214] netlink: 104 bytes leftover after parsing attributes in process `syz.3.115242'. [ 1691.811029][T16263] overlayfs: missing 'lowerdir' done [ 1692.018873][T16290] netlink: 104 bytes leftover after parsing attributes in process `syz.1.115274'. [ 1692.113092][T16297] 9pnet_fd: Insufficient options for proto=fd [ 1692.286554][T16310] netlink: 104 bytes leftover after parsing attributes in process `syz.3.115283'. killall: can't kill pid 15625: No such process Stopping klogd: OK Stopping acpid: [ 1693.262941][T16417] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 1693.292073][T16417] overlayfs: missing 'lowerdir' [ 1693.460025][T16444] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1693.478417][T16444] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1693.504174][T16448] netlink: 156 bytes leftover after parsing attributes in process `syz.0.115341'. [ 1693.513702][T16448] netlink: 12 bytes leftover after parsing attributes in process `syz.0.115341'. OK Stopping syslogd: [ 1693.886773][T16478] netlink: 104 bytes leftover after parsing attributes in process `syz.4.115355'. stopped /sbin/syslogd (pid 92) OK [ 1694.097941][T16496] overlayfs: failed to clone upperpath [ 1694.359173][T16532] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1024 sclass=netlink_xfrm_socket pid=16532 comm=syz.0.115378 [ 1694.547044][T16546] netlink: 12 bytes leftover after parsing attributes in process `syz.1.115384'. [ 1695.483331][T16621] netlink: 268 bytes leftover after parsing attributes in process `syz.3.115419'. [ 1695.600011][T16635] netlink: 'syz.3.115426': attribute type 4 has an invalid length. umount: can't remount debugfs read-only [ 1695.964730][T16697] netlink: 104 bytes leftover after parsing attributes in process `syz.4.115455'. umount: sysfs busy - remounted read-only umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! [ 1696.296547][ T36] kauditd_printk_skb: 10 callbacks suppressed Connection to 10.128.1.131 closed by remote host. [ 1696.296571][ T36] audit: type=1400 audit(1593.717:172393): avc: denied { write } for pid=282 comm="syz-executor" path="pipe:[514]" dev="pipefs" ino=514 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 Sent SIGTERM to all processes Sent SIGKILL to all processes Requesting system poweroff [ 1699.138111][T16730] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 1699.160654][T16730] ACPI: PM: Preparing to enter system sleep state S5 [ 1699.176086][T16730] kvm: exiting hardware virtualization [ 1699.194321][T16730] reboot: Power down serialport: VM disconnected.