# https://syzkaller.appspot.com/bug?id=a133db4b32d89957481e21b5080f9edfa3bf4359 # See https://goo.gl/kgGztJ for information about syzkaller reproducers. #{"repeat":true,"procs":6,"slowdown":1,"sandbox":"none","sandbox_arg":0,"close_fds":true,"tmpdir":true,"segv":true} sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, 0x0, 0x4000001) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x2, 0x0, 0x0, 0x2, 0x3, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f0000000140)=0x6e) io_cancel(0x0, 0x0, &(0x7f00000002c0)) fremovexattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="a8b8aae1d42e4d9270104f019be33d35d749ab2f187e430342e375a45df4010500290317bcc7e90a5851a3c2894558910cbe6d0a2ca73dac6c1f875dd7c83e4e3aae1e0370474fc84675cd91a2dc85d3289d751393d072cd8cf1e424badf8bdd6812299046c810bdff070004000000"]) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0xa9b) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000080)=0x2) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) io_pgetevents(0x0, 0x89a2, 0x1, &(0x7f00000001c0)=[{}], 0x0, &(0x7f00000003c0)={&(0x7f0000000280)={[0x3]}, 0x8}) syz_emit_ethernet(0xf8, &(0x7f0000000780)={@multicast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d64d4d", 0xc2, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @dest_unreach={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, '$\x00@', 0x0, 0x0, 0x0, @mcast2, @loopback, [@dstopts={0x3a, 0x10, '\x00', [@hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x9, 0x6a, "17caf935006b89d682920a838fe68697a21faf085480a0e89dac4e366cd46ddd0f0b5e223f4e4c8df87ea28ba4c032a016fa59867fe6c1754a368826a30c6788c050a0175a5a400391cae2827097b894d6c863643a6f8d37ee4690b3bfb198718bf749df3aacf2f526cc"}, @ra={0x5, 0x2, 0x5}]}], "050c"}}}}}}}, 0x0) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1)