# https://syzkaller.appspot.com/bug?id=8aa97c8f331730c91d216892a45e279362cddc8b # See https://goo.gl/kgGztJ for information about syzkaller reproducers. #{"repeat":true,"procs":6,"slowdown":1,"sandbox":"none","sandbox_arg":0,"cgroups":true,"close_fds":true,"tmpdir":true} openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_queued_recursive\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) r2 = socket$kcm(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x600, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0xc, 0x0, 0x0, &(0x7f0000000540)='syzkaller\x00', 0x3, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x17, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000680)={0x0, 0xb}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000a00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000009c0)={r1, 0x0, 0x0}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x58, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="18080000000000000000000000000000851000000600000018100000", @ANYRES32, @ANYBLOB="0000000000000000000000000000000000000095000000000000009515000000000000"], &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238, 0x0, 0x6c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0x8, 0x7f}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000680)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r4}, @generic={0x16, 0x8}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x6c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0x8, 0x7f}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001ac0)={&(0x7f0000001a80)='./file0\x00'}, 0x10) sendmsg$inet(r0, &(0x7f0000000a40)={&(0x7f00000001c0)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10, 0x0, 0x0, &(0x7f0000000c00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @private=0xa010102}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8000}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @broadcast, @broadcast}}}], 0x88}, 0x40005) sendmsg$inet(r0, &(0x7f0000000a80)={0x0, 0x195, &(0x7f0000000a00)=[{&(0x7f0000000280)="03", 0x70000}], 0x2, 0x0, 0x0, 0x3680}, 0x20030) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f0000000180), 0x12)