last executing test programs: 2.664959993s ago: executing program 4 (id=10468): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x142, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x40000000}, 0x48) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 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, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000000000000000000000000018120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f6000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xc, 0x4, &(0x7f0000000380)=ANY=[@ANYRES16=r3], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0xfff, 0xc, 0x40, 0x8, r0, 0x101, '\x00', 0x0, r0, 0x1, 0x4, 0x1, 0x5}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$unix(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRESHEX=r2], 0x18, 0x80}, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00'}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@base={0x9, 0x3, 0xf4, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x0, 0x4000}, 0x48) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2802, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x60a2c3, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'\x00', 0x1}) r8 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 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, 0x4, @perf_bp={&(0x7f00000002c0), 0xd}, 0x4, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x7, r6, 0x3) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18080000000000000000000000000004180120002020702500000000002020207b1af8ff00080000bfa100000000000007010000f8ffffffb7027ca8e0f2eabc7ea400000000000085000000060000009500000000000000"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9) ioctl$TUNSETOFFLOAD(r7, 0x400454c9, 0xb) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x0) close(0xffffffffffffffff) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x7, 0x10001, 0x8, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0xc, &(0x7f0000001440)=ANY=[@ANYRESHEX=r5, @ANYRES32, @ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf886}, 0x90) write$cgroup_freezer_state(r0, &(0x7f0000000640)='THAWED\x00', 0x7) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r10], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) close(0xffffffffffffffff) 1.551758824s ago: executing program 4 (id=10484): bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x5, 0x2, 0x4, 0x5}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x141141, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="8fedcb5d07081175f37538e486dd6372ce22fdb911"], 0xfdef) 1.505100387s ago: executing program 4 (id=10488): r0 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x37) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x37) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000002c0000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7020000010000008500000086000000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="18000000002c0000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7020000010000008500000086000000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='i2c_read\x00', r2}, 0x10) close(r3) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x2d, 'io'}, {0x2b, 'hugetlb'}, {0x2d, 'perf_event'}, {0x2b, 'cpuset'}, {0x2b, 'blkio'}, {0x2b, 'freezer'}]}, 0x31) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) (async) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r4) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x0, 0x0, 0x7}, 0x48) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0x0, 0x0, 0x7}, 0x48) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) close(0xffffffffffffffff) (async) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) (async) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) r6 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000080"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) close(r6) (async) close(r6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000029c0)) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r9, r8, 0x26, 0x0, 0x0, @prog_id=0xffffffffffffffff}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{r9}, &(0x7f0000000000), &(0x7f0000000080)=r6}, 0x20) sendmsg$inet(r7, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000900)="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", 0xfffffd10}], 0x1}, 0x800) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000300)={{r0}, &(0x7f0000000280), &(0x7f00000002c0)='%pK \x00'}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r10, 0x10f, 0x87, 0x0, 0x0) 1.490132388s ago: executing program 3 (id=10491): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000005700000095"], 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0x3, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.426135804s ago: executing program 3 (id=10492): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000044700000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000020000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x6, 0x4, 0xfff, 0x9}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1}, 0x0) close(r1) sendmsg$tipc(r2, &(0x7f0000000240)={0x0, 0x810100, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1, 0x0, 0x0, 0x3}, 0x0) 1.34531293s ago: executing program 3 (id=10498): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r1, &(0x7f00000002c0)=ANY=[], 0x15) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000900)=@generic={&(0x7f0000000740)='./file0\x00', 0x0, 0x10}, 0x18) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x45, 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_config_ext={0xf1}, 0x0, 0x80000000c8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000002000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000700)={&(0x7f00000006c0)='kmem_cache_free\x00', r3}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) bpf$ITER_CREATE(0x21, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x7f, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x8, 0x1014}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r6, 0x0, 0x0}, 0x20) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x8, 0x1014}, 0x48) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x9, 0x0, r7}, 0x48) bpf$MAP_DELETE_ELEM(0x2, &(0x7f00000003c0)={r8, &(0x7f0000000300), 0x20000000}, 0x20) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000300)={r8, &(0x7f0000000240), 0x0}, 0x20) recvmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000d80)={0xffffffffffffffff, 0x0, 0xc0, 0xce, &(0x7f0000000b00)="1636973f5f24a3e386539d1a52d385c56d8fe8dc35c7ddaa85024a9e2de3073015d82786c380e322f2fd31a5b2d3a0348ff7653552eab756e0cffd04fdfc85feaf64f79a3293bd95263281cd8602138968cc8d105f542ccfa1adaa16745ee80566f99bdcb0acd9547a1c6bdf2bcf6918e37ebd526d9a1e92fd962992ac6d9936a973b9421b5b38c6842af323d0367aad68cb6ce682420a5032f64545cfa8bd5e6d2a369184d0f9e9190e9be2174c280deb14f6a245ff197cbc59f64cf2f98d08", &(0x7f0000000bc0)=""/206, 0x3, 0x0, 0x98, 0x37, &(0x7f0000000cc0)="98e7fb5ecb27668a5eccbd246ba8ecf846730e652b87f3418660efaff5d83cea7f5d63dab275a49a63b437aa025669c43178365224cbe186500c05f02b3e31ab4519998641203f60a05c62de0d39bf33f4195cad6fa023b8fc98cb227b525ca00a3d2acabde32931e95fbd182e3bb5e04c101bfc55abb943847aa83c6a938e6e9b98e9a0557195c92b632f45d2e64f5301c357882caabf5b", &(0x7f0000000540)="6bdeec9e13601c112225823b2e47a30df1c3533070d61de755bb95a88bfacebfbcfcc09416adae9e92fee2a4c83ab809c0a77298b1dbb4", 0x0, 0x0, 0x401}, 0x50) write$cgroup_subtree(r9, &(0x7f0000000280)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd630080fc00082c00db5b6861589bcfe8875a060300000023000000000000000000000000ac1414aa"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRESOCT, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r1}, 0x90) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0x3, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r10, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0}, 0x90) r11 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r11, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x2, 0x4, 0x2}, 0x48) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@fwd, @volatile]}}, 0x0, 0x32}, 0x20) 779.926436ms ago: executing program 1 (id=10517): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000008c50000000f00000085"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10084, 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={0x0, 0x200}, 0x0, 0xc8, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb7910009875f37538e486dd6317ce8102036c00fe08000e40000200875a65869ff57b00000000000000000000000000ac1414aa"], 0xfdef) 754.454138ms ago: executing program 1 (id=10529): bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x5, 0x2, 0x4, 0x5}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x141141, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="8fedcb5d07081175f37538e486dd6372ce22fdb911"], 0xfdef) 742.305709ms ago: executing program 0 (id=10530): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000008c50000000f00000085"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10084, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200}, 0x0, 0xc8, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb7910009875f37538e486dd6317ce8102036c00fe08000e40000200875a65869ff57b00000000000000000000000000ac1414aa"], 0xfdef) 732.84209ms ago: executing program 0 (id=10520): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r0}, 0x0, &(0x7f0000000040)}, 0x20) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000000000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) 711.503332ms ago: executing program 1 (id=10521): bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000040)={'sit0\x00', @local}) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001b80)={{r1, 0xffffffffffffffff}, &(0x7f0000001b00), &(0x7f0000001b40)=r2}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r4}, 0x10) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00000001c0)={'syz_tun\x00', @local}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x121000, 0x0) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000000280)={'batadv_slave_0\x00'}) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)=@generic={&(0x7f0000000380)='./file0\x00', 0x0, 0x8}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x23, '\x00', 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x90) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000001bc0)="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", &(0x7f00000004c0)=""/70}, 0x20) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r8}, 0x10) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000e00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r9, 0x8914, &(0x7f0000000040)={'sit0\x00', @random="4f33e363a4b1"}) 710.931142ms ago: executing program 0 (id=10522): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000000000000000000095980000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f0ffffffb702000005000000b703000000000000850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x9, 0x4, 0xfff, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x6, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000020"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000260018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000b00)={{r1}, &(0x7f0000000040), &(0x7f00000005c0)}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000000000000000000004b64ffec850000006d0000008500000005000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000180)='tlb_flush\x00', r3}, 0x10) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000180)='tlb_flush\x00', r4}, 0x10) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000060000000400000000000007000000000000000000000001050000018000000000000000010000851000000000000000020000000000000000000100da"], 0x0, 0x52}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000480)={r5, 0x20, &(0x7f0000000440)={&(0x7f0000001340)=""/4096, 0x1000, 0x0, 0x0}}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000100000000000001e5ff0000400000000000000001000084080000000000000001"], 0x0, 0x42}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000044700000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000020000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x6, 0x4, 0xfff, 0x9}, 0x48) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000002000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0xd, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b702000003000000850000008600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 664.396096ms ago: executing program 0 (id=10524): bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x5, 0x2, 0x4, 0x5}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x141141, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="8fedcb5d07081175f37538e486dd6372ce22fdb911"], 0xfdef) 662.985696ms ago: executing program 2 (id=10525): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000ffffffff000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000010000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kmem_cache_free\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b7030000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@bloom_filter={0x1e, 0x0, 0xb, 0x9, 0xc00, 0x1, 0xffff, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x5}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x612, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0xd}, 0x94) perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xca, 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, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="eb00000000000000"], 0x0, 0x3, 0x0, 0x0, 0x0, 0x1c}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0x0, 0x5, 0x0, 0x4}, 0x48) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x22a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 600.299781ms ago: executing program 4 (id=10526): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000640)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd020f4c0c8c56147d66527da307bf731fef97861750379585e5a076d839240d29c034055b67dafe6c8dc3d5d78c07fa1f7e655ce34e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94"], 0x0}, 0x90) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x12, 0x24, 0x4, 0x2}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x2, &(0x7f00000003c0)={r1, 0x0, 0x20000000}, 0x20) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), 0x20000000}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000780)={{r1}, &(0x7f0000000700), &(0x7f0000000740)=r0}, 0x20) 599.565241ms ago: executing program 4 (id=10527): bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f60000008500000043"], 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000140)='sched_switch\x00', r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0x5, 0x1, 0x10008e, 0xe7c9, 0x1}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) bpf$MAP_DELETE_BATCH(0x18, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xe30a, r2}, 0x38) 579.799172ms ago: executing program 2 (id=10531): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001a80)=@base={0x1, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000380)={{r0}, &(0x7f0000000300), &(0x7f0000000340)='%pI4 \x00'}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r1}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000340)=""/142, 0x4e, 0x8e, 0x1}, 0x20) 559.580634ms ago: executing program 1 (id=10532): bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000340)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) syz_open_procfs$namespace(0x0, &(0x7f0000000280)='ns/net\x00') socketpair$nbd(0x1, 0x1, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, 0x0, &(0x7f0000000000)='GPL\x00'}, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000004c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)) openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00'}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000500)='percpu_free_percpu\x00', r1}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000440)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000580)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000800)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f0000000080)) 538.330546ms ago: executing program 2 (id=10533): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000000000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) 520.630077ms ago: executing program 1 (id=10534): bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0xb, 0x5, 0x2, 0x4, 0x5}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x141141, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="8fedcb5d07081175f37538e486dd6372ce22fdb911"], 0xfdef) 519.636507ms ago: executing program 2 (id=10535): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000008c50000000f000000850000009e"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='kmem_cache_free\x00', r0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10084, 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={0x0, 0x200}, 0x0, 0xc8, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb7910009875f37538e486dd6317ce8102036c00fe08000e40000200875a65869ff57b00000000000000000000000000ac1414aa"], 0xfdef) 482.40211ms ago: executing program 0 (id=10536): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r0}, 0x0, &(0x7f0000000040)}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0x11, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000780)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000000000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) 482.10261ms ago: executing program 1 (id=10537): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x501, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa"], 0xfdef) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0xfdef) (fail_nth: 2) 481.19161ms ago: executing program 3 (id=10538): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002ec0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1, 0x4, 0x7fe2, 0x1, 0x5}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000300)='fib_table_lookup\x00', r2}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000300)='fib_table_lookup\x00', r4}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe2c, 0x60000000, &(0x7f0000000100)="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", 0x0, 0x24, 0x60000000}, 0x2c) 473.180001ms ago: executing program 4 (id=10539): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000031c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="8fedcb5d07081196f37538e486dd"], 0x66) 466.391832ms ago: executing program 0 (id=10540): bpf$PROG_LOAD(0x5, &(0x7f0000001480)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRESDEC, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xf, 0x4, 0x8, 0x108}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000500)='percpu_free_percpu\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000500)='percpu_free_percpu\x00', r2}, 0x10) bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x6, 0x4, 0x8000, 0x5c, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xee, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x0, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x8}, [@initr0]}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x2800, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'tunl0\x00'}) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89ff, &(0x7f0000000080)) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x408, 0xcd, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000003"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r7], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r8}, 0x10) syz_clone(0x4021400, 0x0, 0x9000, 0x0, 0x0, 0x0) 462.495872ms ago: executing program 2 (id=10541): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000640)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd020f4c0c8c56147d66527da307bf731fef97861750379585e5a076d839240d29c034055b67dafe6c8dc3d5d78c07fa1f7e655ce34e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94"], 0x0}, 0x90) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x12, 0x24, 0x4, 0x2}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$MAP_DELETE_ELEM(0x2, &(0x7f00000003c0)={r1, 0x0, 0x20000000}, 0x20) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), 0x20000000}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000780)={{r1}, &(0x7f0000000700), &(0x7f0000000740)=r0}, 0x20) 420.270166ms ago: executing program 2 (id=10542): bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=@framed={{}, [@printk={@p, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000040)='kmem_cache_free\x00', r2}, 0x10) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) close(r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r6, r5, 0x26}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{r6}, &(0x7f0000000000), &(0x7f0000000080)=r3}, 0x20) sendmsg$inet(r4, &(0x7f0000000500)={0x0, 0x40000, 0x0}, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80100, 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={&(0x7f0000000080)}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x501, 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, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa"], 0xfdef) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r8) recvmsg$unix(r7, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r9, &(0x7f0000000000)=ANY=[], 0xfdef) 419.152476ms ago: executing program 3 (id=10543): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001a80)=@base={0x1, 0x4, 0x8, 0x8}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000380)={{r0}, &(0x7f0000000300), &(0x7f0000000340)='%pI4 \x00'}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r1}, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000340)=""/142, 0x4e, 0x8e, 0x1}, 0x20) 0s ago: executing program 3 (id=10544): bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000040)={'sit0\x00', @local}) bpf$MAP_CREATE(0x0, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x8, 0x8}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001b80)={{r1, 0xffffffffffffffff}, &(0x7f0000001b00), &(0x7f0000001b40)=r2}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r4}, 0x10) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00000001c0)={'syz_tun\x00', @local}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x121000, 0x0) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000000280)={'batadv_slave_0\x00'}) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)=@generic={&(0x7f0000000380)='./file0\x00', 0x0, 0x8}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x23, '\x00', 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x90) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000001bc0)="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", &(0x7f00000004c0)=""/70}, 0x20) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r8}, 0x10) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 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) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000e00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r9, 0x8914, &(0x7f0000000040)={'sit0\x00', @random="4f33e363a4b1"}) kernel console output (not intermixed with test programs): (1723655152.975:143): avc: denied { read } for pid=26931 comm="syz.1.9778" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 942.457008][T26936] CPU: 0 PID: 26936 Comm: syz.3.9780 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 942.469270][T26936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 942.479429][T26936] Call Trace: [ 942.482951][T26936] [ 942.485842][T26936] dump_stack_lvl+0x151/0x1b7 [ 942.491362][T26936] ? io_uring_drop_tctx_refs+0x190/0x190 [ 942.496866][T26936] dump_stack+0x15/0x17 [ 942.501031][T26936] should_fail+0x3c6/0x510 [ 942.505735][T26936] should_fail_usercopy+0x1a/0x20 [ 942.510547][T26936] _copy_from_user+0x20/0xd0 [ 942.515170][T26936] ___sys_recvmsg+0x150/0x690 [ 942.521037][T26936] ? __sys_recvmsg+0x260/0x260 [ 942.526048][T26936] ? vfs_write+0x9ec/0x1110 [ 942.531713][T26936] ? __fdget+0x1bc/0x240 [ 942.537227][T26936] __x64_sys_recvmsg+0x1dc/0x2b0 [ 942.542702][T26936] ? fput+0x1a/0x20 [ 942.547051][T26936] ? ___sys_recvmsg+0x690/0x690 [ 942.553460][T26936] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 942.560561][T26936] ? exit_to_user_mode_prepare+0x39/0xa0 [ 942.567599][T26936] do_syscall_64+0x3d/0xb0 [ 942.572821][T26936] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 942.580673][T26936] RIP: 0033:0x7fc4c5e879f9 [ 942.586753][T26936] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 942.610459][T26936] RSP: 002b:00007fc4c4b05038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 942.619920][T26936] RAX: ffffffffffffffda RBX: 00007fc4c6023f80 RCX: 00007fc4c5e879f9 [ 942.628006][T26936] RDX: 0000000000000000 RSI: 0000000020000b00 RDI: 0000000000000003 [ 942.637948][T26936] RBP: 00007fc4c4b05090 R08: 0000000000000000 R09: 0000000000000000 [ 942.648504][T26936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 942.657396][T26936] R13: 0000000000000000 R14: 00007fc4c6023f80 R15: 00007ffced83def8 [ 942.666386][T26936] [ 942.700946][T26940] tap0: tun_chr_ioctl cmd 1074025692 [ 942.806957][T26960] FAULT_INJECTION: forcing a failure. [ 942.806957][T26960] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 942.821776][T26960] CPU: 0 PID: 26960 Comm: syz.0.9789 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 942.833107][T26960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 942.843392][T26960] Call Trace: [ 942.846517][T26960] [ 942.849390][T26960] dump_stack_lvl+0x151/0x1b7 [ 942.854423][T26960] ? io_uring_drop_tctx_refs+0x190/0x190 [ 942.860066][T26960] dump_stack+0x15/0x17 [ 942.864923][T26960] should_fail+0x3c6/0x510 [ 942.869356][T26960] should_fail_usercopy+0x1a/0x20 [ 942.874308][T26960] _copy_from_user+0x20/0xd0 [ 942.878899][T26960] ___sys_recvmsg+0x150/0x690 [ 942.883787][T26960] ? __sys_recvmsg+0x260/0x260 [ 942.888552][T26960] ? vfs_write+0x9ec/0x1110 [ 942.893105][T26960] ? __fdget+0x1bc/0x240 [ 942.897309][T26960] __x64_sys_recvmsg+0x1dc/0x2b0 [ 942.902097][T26960] ? fput+0x1a/0x20 [ 942.906140][T26960] ? ___sys_recvmsg+0x690/0x690 [ 942.910971][T26960] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 942.916971][T26960] ? exit_to_user_mode_prepare+0x39/0xa0 [ 942.922514][T26960] do_syscall_64+0x3d/0xb0 [ 942.926758][T26960] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 942.932665][T26960] RIP: 0033:0x7fdebb57c9f9 [ 942.936913][T26960] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 942.957578][T26960] RSP: 002b:00007fdeba1fa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 942.966688][T26960] RAX: ffffffffffffffda RBX: 00007fdebb718f80 RCX: 00007fdebb57c9f9 [ 942.974496][T26960] RDX: 0000000000000000 RSI: 00000000200004c0 RDI: 0000000000000003 [ 942.982396][T26960] RBP: 00007fdeba1fa090 R08: 0000000000000000 R09: 0000000000000000 [ 942.990331][T26960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 942.998549][T26960] R13: 0000000000000000 R14: 00007fdebb718f80 R15: 00007ffcbf985848 [ 943.006358][T26960] [ 943.046062][T26968] device macsec0 entered promiscuous mode [ 943.104734][T26974] device veth1_macvtap left promiscuous mode [ 943.111251][T26974] device macsec0 entered promiscuous mode [ 943.166188][T26974] FAULT_INJECTION: forcing a failure. [ 943.166188][T26974] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 943.212026][T26974] CPU: 0 PID: 26974 Comm: syz.4.9795 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 943.223534][T26974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 943.233848][T26974] Call Trace: [ 943.237347][T26974] [ 943.240179][T26974] dump_stack_lvl+0x151/0x1b7 [ 943.244912][T26974] ? io_uring_drop_tctx_refs+0x190/0x190 [ 943.250722][T26974] dump_stack+0x15/0x17 [ 943.254795][T26974] should_fail+0x3c6/0x510 [ 943.259582][T26974] should_fail_usercopy+0x1a/0x20 [ 943.264803][T26974] _copy_from_user+0x20/0xd0 [ 943.269384][T26974] __copy_msghdr_from_user+0xaf/0x7c0 [ 943.274979][T26974] ? __ia32_sys_shutdown+0x70/0x70 [ 943.280277][T26974] ___sys_sendmsg+0x166/0x2e0 [ 943.285149][T26974] ? __sys_sendmsg+0x260/0x260 [ 943.289843][T26974] ? __fget_files+0x7b/0x380 [ 943.295147][T26974] ? __fdget+0x1bc/0x240 [ 943.299745][T26974] __se_sys_sendmsg+0x19a/0x260 [ 943.304497][T26974] ? __x64_sys_sendmsg+0x90/0x90 [ 943.309553][T26974] ? ksys_write+0x260/0x2c0 [ 943.314425][T26974] ? debug_smp_processor_id+0x17/0x20 [ 943.320879][T26974] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 943.327419][T26974] __x64_sys_sendmsg+0x7b/0x90 [ 943.332698][T26974] do_syscall_64+0x3d/0xb0 [ 943.337471][T26974] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 943.344572][T26974] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 943.351064][T26974] RIP: 0033:0x7fc4174959f9 [ 943.355529][T26974] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 943.376977][T26974] RSP: 002b:00007fc416113038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 943.385995][T26974] RAX: ffffffffffffffda RBX: 00007fc417631f80 RCX: 00007fc4174959f9 [ 943.394607][T26974] RDX: 0000000000000000 RSI: 0000000020000500 RDI: 0000000000000007 [ 943.402673][T26974] RBP: 00007fc416113090 R08: 0000000000000000 R09: 0000000000000000 [ 943.411827][T26974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 943.419990][T26974] R13: 0000000000000000 R14: 00007fc417631f80 R15: 00007fff364ea448 [ 943.428243][T26974] [ 943.431550][T26977] device veth1_macvtap left promiscuous mode [ 943.438637][T26977] device macsec0 entered promiscuous mode [ 943.458926][T26980] tap0: tun_chr_ioctl cmd 1074025692 [ 943.904672][T27007] tap0: tun_chr_ioctl cmd 1074025692 [ 943.936004][T27013] FAULT_INJECTION: forcing a failure. [ 943.936004][T27013] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 943.950684][T27013] CPU: 1 PID: 27013 Comm: syz.1.9811 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 943.964170][T27013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 943.975219][T27013] Call Trace: [ 943.979357][T27013] [ 943.982509][T27013] dump_stack_lvl+0x151/0x1b7 [ 943.987264][T27013] ? io_uring_drop_tctx_refs+0x190/0x190 [ 943.993003][T27013] dump_stack+0x15/0x17 [ 943.997167][T27013] should_fail+0x3c6/0x510 [ 944.001482][T27013] should_fail_usercopy+0x1a/0x20 [ 944.006671][T27013] _copy_from_user+0x20/0xd0 [ 944.011663][T27013] __sys_bpf+0x1e9/0x760 [ 944.016077][T27013] ? fput_many+0x160/0x1b0 [ 944.020879][T27013] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 944.026331][T27013] ? debug_smp_processor_id+0x17/0x20 [ 944.032328][T27013] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 944.040232][T27013] __x64_sys_bpf+0x7c/0x90 [ 944.044537][T27013] do_syscall_64+0x3d/0xb0 [ 944.049269][T27013] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 944.055441][T27013] RIP: 0033:0x7f379714e9f9 [ 944.060450][T27013] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 944.085537][T27013] RSP: 002b:00007f3795dcc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 944.095389][T27013] RAX: ffffffffffffffda RBX: 00007f37972eaf80 RCX: 00007f379714e9f9 [ 944.104636][T27013] RDX: 0000000000000050 RSI: 0000000020000540 RDI: 000000000000000a [ 944.114506][T27013] RBP: 00007f3795dcc090 R08: 0000000000000000 R09: 0000000000000000 [ 944.124841][T27013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 944.133603][T27013] R13: 0000000000000000 R14: 00007f37972eaf80 R15: 00007ffe7fbb4258 [ 944.142329][T27013] [ 944.345271][T27037] tap0: tun_chr_ioctl cmd 1074025692 [ 944.376065][T27044] FAULT_INJECTION: forcing a failure. [ 944.376065][T27044] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 944.390858][T27044] CPU: 1 PID: 27044 Comm: syz.2.9828 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 944.402492][T27044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 944.412625][T27044] Call Trace: [ 944.415755][T27044] [ 944.418532][T27044] dump_stack_lvl+0x151/0x1b7 [ 944.423043][T27044] ? io_uring_drop_tctx_refs+0x190/0x190 [ 944.428598][T27044] dump_stack+0x15/0x17 [ 944.432589][T27044] should_fail+0x3c6/0x510 [ 944.436954][T27044] should_fail_usercopy+0x1a/0x20 [ 944.441805][T27044] _copy_from_user+0x20/0xd0 [ 944.446321][T27044] __sys_bpf+0x1e9/0x760 [ 944.450477][T27044] ? fput_many+0x160/0x1b0 [ 944.454818][T27044] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 944.460329][T27044] ? debug_smp_processor_id+0x17/0x20 [ 944.465492][T27044] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 944.471393][T27044] __x64_sys_bpf+0x7c/0x90 [ 944.475645][T27044] do_syscall_64+0x3d/0xb0 [ 944.479976][T27044] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 944.485705][T27044] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 944.491556][T27044] RIP: 0033:0x7fcd64ff89f9 [ 944.496000][T27044] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 944.515521][T27044] RSP: 002b:00007fcd63c76038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 944.524184][T27044] RAX: ffffffffffffffda RBX: 00007fcd65194f80 RCX: 00007fcd64ff89f9 [ 944.532080][T27044] RDX: 0000000000000090 RSI: 0000000020000840 RDI: 0000000000000005 [ 944.540429][T27044] RBP: 00007fcd63c76090 R08: 0000000000000000 R09: 0000000000000000 [ 944.549002][T27044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 944.558503][T27044] R13: 0000000000000000 R14: 00007fcd65194f80 R15: 00007ffe8dffe518 [ 944.568072][T27044] [ 944.693302][T27049] syz.1.9829[27049] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 944.693393][T27049] syz.1.9829[27049] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 945.260564][T27072] tap0: tun_chr_ioctl cmd 1074025692 [ 945.346305][T27077] FAULT_INJECTION: forcing a failure. [ 945.346305][T27077] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 945.419925][T27077] CPU: 0 PID: 27077 Comm: syz.0.9841 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 945.432010][T27077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 945.443863][T27077] Call Trace: [ 945.447250][T27077] [ 945.450026][T27077] dump_stack_lvl+0x151/0x1b7 [ 945.454996][T27077] ? io_uring_drop_tctx_refs+0x190/0x190 [ 945.462595][T27077] dump_stack+0x15/0x17 [ 945.469072][T27077] should_fail+0x3c6/0x510 [ 945.474416][T27077] should_fail_usercopy+0x1a/0x20 [ 945.482380][T27077] _copy_from_user+0x20/0xd0 [ 945.487461][T27077] sock_do_ioctl+0x229/0x5a0 [ 945.497463][T27077] ? sock_show_fdinfo+0xa0/0xa0 [ 945.503898][T27077] ? sock_ioctl+0x19e/0x740 [ 945.509608][T27077] sock_ioctl+0x455/0x740 [ 945.514573][T27077] ? sock_poll+0x400/0x400 [ 945.519400][T27077] ? __fget_files+0x31e/0x380 [ 945.524673][T27077] ? security_file_ioctl+0x84/0xb0 [ 945.529963][T27077] ? sock_poll+0x400/0x400 [ 945.535610][T27077] __se_sys_ioctl+0x114/0x190 [ 945.541538][T27077] __x64_sys_ioctl+0x7b/0x90 [ 945.547472][T27077] do_syscall_64+0x3d/0xb0 [ 945.553150][T27077] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 945.560091][T27077] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 945.566622][T27077] RIP: 0033:0x7fdebb57c9f9 [ 945.571825][T27077] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 945.594676][T27077] RSP: 002b:00007fdeba1fa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 945.605614][T27077] RAX: ffffffffffffffda RBX: 00007fdebb718f80 RCX: 00007fdebb57c9f9 [ 945.619320][T27077] RDX: 0000000020000000 RSI: 0000000000008914 RDI: 0000000000000006 [ 945.629337][T27077] RBP: 00007fdeba1fa090 R08: 0000000000000000 R09: 0000000000000000 [ 945.641181][T27077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 945.654580][T27077] R13: 0000000000000000 R14: 00007fdebb718f80 R15: 00007ffcbf985848 [ 945.663270][T27077] [ 945.943911][T27107] tap0: tun_chr_ioctl cmd 1074025692 [ 946.028933][T27115] FAULT_INJECTION: forcing a failure. [ 946.028933][T27115] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 946.050403][T27115] CPU: 0 PID: 27115 Comm: syz.0.9858 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 946.062276][T27115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 946.072609][T27115] Call Trace: [ 946.076766][T27115] [ 946.079806][T27115] dump_stack_lvl+0x151/0x1b7 [ 946.084699][T27115] ? io_uring_drop_tctx_refs+0x190/0x190 [ 946.090677][T27115] ? 0xffffffffa0016b7c [ 946.095188][T27115] ? is_bpf_text_address+0x172/0x190 [ 946.100670][T27115] ? stack_trace_save+0x1c0/0x1c0 [ 946.105781][T27115] dump_stack+0x15/0x17 [ 946.109861][T27115] should_fail+0x3c6/0x510 [ 946.114211][T27115] should_fail_alloc_page+0x5a/0x80 [ 946.119972][T27115] prepare_alloc_pages+0x15c/0x700 [ 946.125432][T27115] ? __alloc_pages_bulk+0xe40/0xe40 [ 946.131066][T27115] __alloc_pages+0x18c/0x8f0 [ 946.135613][T27115] ? prep_new_page+0x110/0x110 [ 946.140968][T27115] ? __kasan_check_write+0x14/0x20 [ 946.145993][T27115] ? mutex_lock+0xb6/0x1e0 [ 946.150339][T27115] pipe_write+0x551/0x1930 [ 946.154999][T27115] ? pipe_read+0x1040/0x1040 [ 946.159809][T27115] ? selinux_file_permission+0x450/0x570 [ 946.165533][T27115] ? fsnotify_perm+0x6a/0x5d0 [ 946.170315][T27115] ? iov_iter_init+0x53/0x190 [ 946.174997][T27115] vfs_write+0xd5d/0x1110 [ 946.180160][T27115] ? kmem_cache_free+0x2c3/0x2e0 [ 946.185179][T27115] ? file_end_write+0x1c0/0x1c0 [ 946.189976][T27115] ? __fdget_pos+0x209/0x3a0 [ 946.194559][T27115] ? ksys_write+0x77/0x2c0 [ 946.199172][T27115] ksys_write+0x199/0x2c0 [ 946.203502][T27115] ? __ia32_sys_read+0x90/0x90 [ 946.208381][T27115] ? debug_smp_processor_id+0x17/0x20 [ 946.214096][T27115] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 946.220352][T27115] __x64_sys_write+0x7b/0x90 [ 946.224875][T27115] do_syscall_64+0x3d/0xb0 [ 946.229295][T27115] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 946.235140][T27115] RIP: 0033:0x7fdebb57c9f9 [ 946.239357][T27115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 946.262575][T27115] RSP: 002b:00007fdeba1fa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 946.271935][T27115] RAX: ffffffffffffffda RBX: 00007fdebb718f80 RCX: 00007fdebb57c9f9 [ 946.280645][T27115] RDX: 000000000000fdef RSI: 0000000020000000 RDI: 0000000000000000 [ 946.289124][T27115] RBP: 00007fdeba1fa090 R08: 0000000000000000 R09: 0000000000000000 [ 946.298734][T27115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 946.307119][T27115] R13: 0000000000000000 R14: 00007fdebb718f80 R15: 00007ffcbf985848 [ 946.315390][T27115] [ 946.344225][T27120] ÿÿÿÿÿÿ: renamed from vlan1 [ 946.419927][ T8] kworker/dying (8) used greatest stack depth: 20848 bytes left [ 946.485204][T27135] FAULT_INJECTION: forcing a failure. [ 946.485204][T27135] name failslab, interval 1, probability 0, space 0, times 0 [ 946.503389][T27135] CPU: 0 PID: 27135 Comm: syz.1.9868 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 946.514901][T27135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 946.525669][T27135] Call Trace: [ 946.529193][T27135] [ 946.532047][T27135] dump_stack_lvl+0x151/0x1b7 [ 946.537095][T27135] ? io_uring_drop_tctx_refs+0x190/0x190 [ 946.543611][T27135] dump_stack+0x15/0x17 [ 946.548796][T27135] should_fail+0x3c6/0x510 [ 946.556702][T27135] __should_failslab+0xa4/0xe0 [ 946.564559][T27135] ? __alloc_skb+0xbe/0x550 [ 946.571274][T27135] should_failslab+0x9/0x20 [ 946.575859][T27135] slab_pre_alloc_hook+0x37/0xd0 [ 946.581205][T27135] ? __alloc_skb+0xbe/0x550 [ 946.585686][T27135] kmem_cache_alloc+0x44/0x200 [ 946.590762][T27135] __alloc_skb+0xbe/0x550 [ 946.595474][T27135] alloc_skb_with_frags+0xa6/0x680 [ 946.600427][T27135] ? 0xffffffffa0016178 [ 946.604422][T27135] ? is_bpf_text_address+0x172/0x190 [ 946.609613][T27135] ? stack_trace_save+0x1c0/0x1c0 [ 946.614573][T27135] sock_alloc_send_pskb+0x915/0xa50 [ 946.619956][T27135] ? sock_kzfree_s+0x60/0x60 [ 946.624717][T27135] ? stack_trace_snprint+0xf0/0xf0 [ 946.630629][T27135] ? __stack_depot_save+0x34/0x470 [ 946.636325][T27135] tun_get_user+0xf1b/0x3aa0 [ 946.641252][T27135] ? kasan_set_track+0x4b/0x70 [ 946.646431][T27135] ? kasan_set_free_info+0x23/0x40 [ 946.651885][T27135] ? _kstrtoull+0x3a0/0x4a0 [ 946.656476][T27135] ? tun_do_read+0x1ef0/0x1ef0 [ 946.661211][T27135] ? kstrtouint_from_user+0x20a/0x2a0 [ 946.667051][T27135] ? kstrtol_from_user+0x310/0x310 [ 946.672129][T27135] ? bpf_trace_run3+0x123/0x250 [ 946.677511][T27135] ? avc_policy_seqno+0x1b/0x70 [ 946.682787][T27135] ? selinux_file_permission+0x2c4/0x570 [ 946.688708][T27135] tun_chr_write_iter+0x1e1/0x2e0 [ 946.694579][T27135] vfs_write+0xd5d/0x1110 [ 946.699729][T27135] ? kmem_cache_free+0x2c3/0x2e0 [ 946.705696][T27135] ? file_end_write+0x1c0/0x1c0 [ 946.711287][T27135] ? __fdget_pos+0x209/0x3a0 [ 946.717307][T27135] ? ksys_write+0x77/0x2c0 [ 946.721670][T27135] ksys_write+0x199/0x2c0 [ 946.726013][T27135] ? __ia32_sys_read+0x90/0x90 [ 946.730609][T27135] ? debug_smp_processor_id+0x17/0x20 [ 946.736074][T27135] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 946.742768][T27135] __x64_sys_write+0x7b/0x90 [ 946.747188][T27135] do_syscall_64+0x3d/0xb0 [ 946.751469][T27135] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 946.757344][T27135] RIP: 0033:0x7f379714e9f9 [ 946.761679][T27135] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 946.782261][T27135] RSP: 002b:00007f3795dcc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 946.790909][T27135] RAX: ffffffffffffffda RBX: 00007f37972eaf80 RCX: 00007f379714e9f9 [ 946.800145][T27135] RDX: 000000000000fdef RSI: 0000000020000200 RDI: 00000000000000c8 [ 946.809469][T27135] RBP: 00007f3795dcc090 R08: 0000000000000000 R09: 0000000000000000 [ 946.819406][T27135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 946.827390][T27135] R13: 0000000000000000 R14: 00007f37972eaf80 R15: 00007ffe7fbb4258 [ 946.835466][T27135] [ 946.847296][T27141] tap0: tun_chr_ioctl cmd 1074025692 [ 947.285505][T27186] tap0: tun_chr_ioctl cmd 1074025692 [ 947.325769][T27188] FAULT_INJECTION: forcing a failure. [ 947.325769][T27188] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 947.339659][T27188] CPU: 1 PID: 27188 Comm: syz.2.9891 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 947.350956][T27188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 947.361540][T27188] Call Trace: [ 947.364664][T27188] [ 947.367881][T27188] dump_stack_lvl+0x151/0x1b7 [ 947.372501][T27188] ? io_uring_drop_tctx_refs+0x190/0x190 [ 947.378541][T27188] ? __hrtimer_run_queues+0xa6f/0xad0 [ 947.384109][T27188] dump_stack+0x15/0x17 [ 947.388108][T27188] should_fail+0x3c6/0x510 [ 947.392446][T27188] should_fail_usercopy+0x1a/0x20 [ 947.397566][T27188] _copy_from_user+0x20/0xd0 [ 947.401989][T27188] __sys_bpf+0x1e9/0x760 [ 947.406255][T27188] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 947.411694][T27188] ? debug_smp_processor_id+0x17/0x20 [ 947.416991][T27188] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 947.422885][T27188] __x64_sys_bpf+0x7c/0x90 [ 947.427309][T27188] do_syscall_64+0x3d/0xb0 [ 947.431563][T27188] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 947.437351][T27188] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 947.443068][T27188] RIP: 0033:0x7fcd64ff89f9 [ 947.447321][T27188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 947.467899][T27188] RSP: 002b:00007fcd63c76038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 947.476597][T27188] RAX: ffffffffffffffda RBX: 00007fcd65194f80 RCX: 00007fcd64ff89f9 [ 947.488870][T27188] RDX: 0000000000000048 RSI: 0000000020000040 RDI: 0000000000000000 [ 947.501439][T27188] RBP: 00007fcd63c76090 R08: 0000000000000000 R09: 0000000000000000 [ 947.509511][T27188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 947.517861][T27188] R13: 0000000000000000 R14: 00007fcd65194f80 R15: 00007ffe8dffe518 [ 947.526267][T27188] [ 948.063271][T27228] tap0: tun_chr_ioctl cmd 1074025692 [ 948.081693][T27229] syz.3.9909[27229] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 948.081789][T27229] syz.3.9909[27229] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 948.395536][T27248] FAULT_INJECTION: forcing a failure. [ 948.395536][T27248] name failslab, interval 1, probability 0, space 0, times 0 [ 948.576414][T27248] CPU: 1 PID: 27248 Comm: syz.4.9918 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 948.589515][T27248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 948.601569][T27248] Call Trace: [ 948.605316][T27248] [ 948.608447][T27248] dump_stack_lvl+0x151/0x1b7 [ 948.613676][T27248] ? io_uring_drop_tctx_refs+0x190/0x190 [ 948.620754][T27248] ? arch_stack_walk+0xf3/0x140 [ 948.626983][T27248] dump_stack+0x15/0x17 [ 948.631664][T27248] should_fail+0x3c6/0x510 [ 948.636867][T27248] ? srcu_free_old_probes+0x20/0x20 [ 948.642797][T27248] __should_failslab+0xa4/0xe0 [ 948.648171][T27248] should_failslab+0x9/0x20 [ 948.653074][T27248] slab_pre_alloc_hook+0x37/0xd0 [ 948.658742][T27248] ? srcu_free_old_probes+0x20/0x20 [ 948.663918][T27248] __kmalloc+0x6d/0x270 [ 948.668538][T27248] ? tracepoint_probe_unregister+0x367/0x900 [ 948.676119][T27248] ? srcu_free_old_probes+0x20/0x20 [ 948.681522][T27248] tracepoint_probe_unregister+0x367/0x900 [ 948.688920][T27248] ? __bpf_trace_ext4_ext_remove_space+0x40/0x40 [ 948.695712][T27248] bpf_probe_unregister+0x61/0x70 [ 948.700917][T27248] bpf_raw_tp_link_release+0x63/0x90 [ 948.706823][T27248] bpf_link_free+0x129/0x3f0 [ 948.711927][T27248] ? bpf_link_put_deferred+0x20/0x20 [ 948.719330][T27248] bpf_link_release+0x170/0x180 [ 948.725459][T27248] ? bpf_prog_get_stats+0x2f0/0x2f0 [ 948.731264][T27248] __fput+0x3fe/0x910 [ 948.735217][T27248] ____fput+0x15/0x20 [ 948.739031][T27248] task_work_run+0x129/0x190 [ 948.744573][T27248] exit_to_user_mode_loop+0xc4/0xe0 [ 948.750869][T27248] exit_to_user_mode_prepare+0x5a/0xa0 [ 948.757858][T27248] syscall_exit_to_user_mode+0x26/0x160 [ 948.764720][T27248] do_syscall_64+0x49/0xb0 [ 948.769816][T27248] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 948.776105][T27248] RIP: 0033:0x7fc4174959f9 [ 948.781253][T27248] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 948.802876][T27248] RSP: 002b:00007fc416113038 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 948.811171][T27248] RAX: 0000000000000000 RBX: 00007fc417631f80 RCX: 00007fc4174959f9 [ 948.820019][T27248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 948.828178][T27248] RBP: 00007fc416113090 R08: 0000000000000000 R09: 0000000000000000 [ 948.836077][T27248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 948.843893][T27248] R13: 0000000000000000 R14: 00007fc417631f80 R15: 00007fff364ea448 [ 948.852219][T27248] [ 949.214139][T27274] tap0: tun_chr_ioctl cmd 1074025692 [ 949.888325][T27307] FAULT_INJECTION: forcing a failure. [ 949.888325][T27307] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 949.903708][T27307] CPU: 1 PID: 27307 Comm: syz.4.9942 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 949.918231][T27307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 949.931555][T27307] Call Trace: [ 949.936058][T27307] [ 949.939075][T27307] dump_stack_lvl+0x151/0x1b7 [ 949.945805][T27307] ? io_uring_drop_tctx_refs+0x190/0x190 [ 949.954764][T27307] ? __mutex_lock+0xecf/0x1870 [ 949.965843][T27307] dump_stack+0x15/0x17 [ 949.972200][T27307] should_fail+0x3c6/0x510 [ 949.977656][T27307] should_fail_usercopy+0x1a/0x20 [ 949.984149][T27307] _copy_to_user+0x20/0x90 [ 949.989106][T27307] simple_read_from_buffer+0xc7/0x150 [ 949.994640][T27307] proc_fail_nth_read+0x1a3/0x210 [ 949.999872][T27307] ? proc_fault_inject_write+0x390/0x390 [ 950.005771][T27307] ? fsnotify_perm+0x470/0x5d0 [ 950.010893][T27307] ? security_file_permission+0x86/0xb0 [ 950.016663][T27307] ? proc_fault_inject_write+0x390/0x390 [ 950.023455][T27307] vfs_read+0x27d/0xd40 [ 950.028428][T27307] ? __mutex_lock_slowpath+0x10/0x10 [ 950.035242][T27307] ? kernel_read+0x1f0/0x1f0 [ 950.041477][T27307] ? __kasan_check_write+0x14/0x20 [ 950.047507][T27307] ? mutex_lock+0xb6/0x1e0 [ 950.053717][T27307] ? wait_for_completion_killable_timeout+0x10/0x10 [ 950.060952][T27307] ? __fdget_pos+0x2e7/0x3a0 [ 950.065885][T27307] ? ksys_read+0x77/0x2c0 [ 950.071739][T27307] ksys_read+0x199/0x2c0 [ 950.077505][T27307] ? vfs_write+0x1110/0x1110 [ 950.082868][T27307] ? __kasan_check_read+0x11/0x20 [ 950.089793][T27307] __x64_sys_read+0x7b/0x90 [ 950.095587][T27307] do_syscall_64+0x3d/0xb0 [ 950.100560][T27307] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 950.106785][T27307] RIP: 0033:0x7fc41749443c [ 950.112170][T27307] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8d 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8d 02 00 48 [ 950.133368][T27307] RSP: 002b:00007fc4160f2030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 950.142876][T27307] RAX: ffffffffffffffda RBX: 00007fc417632058 RCX: 00007fc41749443c [ 950.152179][T27307] RDX: 000000000000000f RSI: 00007fc4160f20a0 RDI: 0000000000000009 [ 950.162219][T27307] RBP: 00007fc4160f2090 R08: 0000000000000000 R09: 0000000000000000 [ 950.171041][T27307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 950.180920][T27307] R13: 0000000000000001 R14: 00007fc417632058 R15: 00007fff364ea448 [ 950.191275][T27307] [ 951.703228][T27373] FAULT_INJECTION: forcing a failure. [ 951.703228][T27373] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 951.721472][T27373] CPU: 1 PID: 27373 Comm: syz.3.9970 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 951.734525][T27373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 951.747504][T27373] Call Trace: [ 951.752790][T27373] [ 951.756185][T27373] dump_stack_lvl+0x151/0x1b7 [ 951.763716][T27373] ? io_uring_drop_tctx_refs+0x190/0x190 [ 951.772670][T27373] dump_stack+0x15/0x17 [ 951.778205][T27373] should_fail+0x3c6/0x510 [ 951.783541][T27373] should_fail_usercopy+0x1a/0x20 [ 951.792314][T27373] _copy_from_user+0x20/0xd0 [ 951.798079][T27373] __sys_bpf+0x1e9/0x760 [ 951.802401][T27373] ? fput_many+0x160/0x1b0 [ 951.806943][T27373] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 951.812405][T27373] ? debug_smp_processor_id+0x17/0x20 [ 951.818351][T27373] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 951.824616][T27373] __x64_sys_bpf+0x7c/0x90 [ 951.828958][T27373] do_syscall_64+0x3d/0xb0 [ 951.833570][T27373] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 951.840020][T27373] RIP: 0033:0x7fc4c5e879f9 [ 951.845681][T27373] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 951.867641][T27373] RSP: 002b:00007fc4c4b05038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 951.877030][T27373] RAX: ffffffffffffffda RBX: 00007fc4c6023f80 RCX: 00007fc4c5e879f9 [ 951.886347][T27373] RDX: 0000000000000048 RSI: 0000000020000240 RDI: 0000000000000000 [ 951.894791][T27373] RBP: 00007fc4c4b05090 R08: 0000000000000000 R09: 0000000000000000 [ 951.902984][T27373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 951.911495][T27373] R13: 0000000000000000 R14: 00007fc4c6023f80 R15: 00007ffced83def8 [ 951.919830][T27373] [ 953.539131][T27448] FAULT_INJECTION: forcing a failure. [ 953.539131][T27448] name failslab, interval 1, probability 0, space 0, times 0 [ 953.564018][T27448] CPU: 1 PID: 27448 Comm: syz.1.10002 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 953.576671][T27448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 953.587578][T27448] Call Trace: [ 953.591242][T27448] [ 953.594889][T27448] dump_stack_lvl+0x151/0x1b7 [ 953.599582][T27448] ? io_uring_drop_tctx_refs+0x190/0x190 [ 953.605055][T27448] ? arch_stack_walk+0xf3/0x140 [ 953.610312][T27448] dump_stack+0x15/0x17 [ 953.614394][T27448] should_fail+0x3c6/0x510 [ 953.619077][T27448] ? srcu_free_old_probes+0x20/0x20 [ 953.624252][T27448] __should_failslab+0xa4/0xe0 [ 953.628828][T27448] should_failslab+0x9/0x20 [ 953.633606][T27448] slab_pre_alloc_hook+0x37/0xd0 [ 953.638763][T27448] ? srcu_free_old_probes+0x20/0x20 [ 953.643979][T27448] __kmalloc+0x6d/0x270 [ 953.648120][T27448] ? tracepoint_probe_unregister+0x367/0x900 [ 953.654913][T27448] ? srcu_free_old_probes+0x20/0x20 [ 953.660227][T27448] tracepoint_probe_unregister+0x367/0x900 [ 953.665852][T27448] ? __bpf_trace_ext4_ext_remove_space+0x40/0x40 [ 953.672446][T27448] bpf_probe_unregister+0x61/0x70 [ 953.677738][T27448] bpf_raw_tp_link_release+0x63/0x90 [ 953.683267][T27448] bpf_link_free+0x129/0x3f0 [ 953.687849][T27448] ? bpf_link_put_deferred+0x20/0x20 [ 953.693471][T27448] bpf_link_release+0x170/0x180 [ 953.698772][T27448] ? bpf_prog_get_stats+0x2f0/0x2f0 [ 953.704332][T27448] __fput+0x3fe/0x910 [ 953.708936][T27448] ____fput+0x15/0x20 [ 953.713286][T27448] task_work_run+0x129/0x190 [ 953.719087][T27448] exit_to_user_mode_loop+0xc4/0xe0 [ 953.726845][T27448] exit_to_user_mode_prepare+0x5a/0xa0 [ 953.733792][T27448] syscall_exit_to_user_mode+0x26/0x160 [ 953.739571][T27448] do_syscall_64+0x49/0xb0 [ 953.744923][T27448] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 953.753720][T27448] RIP: 0033:0x7f379714e9f9 [ 953.759309][T27448] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 953.788883][T27448] RSP: 002b:00007f3795dcc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 953.800097][T27448] RAX: 0000000000000000 RBX: 00007f37972eaf80 RCX: 00007f379714e9f9 [ 953.809908][T27448] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000007 [ 953.818687][T27448] RBP: 00007f3795dcc090 R08: 0000000000000000 R09: 0000000000000000 [ 953.827647][T27448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 953.836607][T27448] R13: 0000000000000000 R14: 00007f37972eaf80 R15: 00007ffe7fbb4258 [ 953.845282][T27448] [ 954.157354][T27499] FAULT_INJECTION: forcing a failure. [ 954.157354][T27499] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 954.173499][T27499] CPU: 1 PID: 27499 Comm: syz.0.10024 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 954.185368][T27499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 954.197068][T27499] Call Trace: [ 954.200288][T27499] [ 954.203502][T27499] dump_stack_lvl+0x151/0x1b7 [ 954.208098][T27499] ? io_uring_drop_tctx_refs+0x190/0x190 [ 954.214246][T27499] dump_stack+0x15/0x17 [ 954.218257][T27499] should_fail+0x3c6/0x510 [ 954.224319][T27499] should_fail_usercopy+0x1a/0x20 [ 954.229314][T27499] _copy_from_user+0x20/0xd0 [ 954.234272][T27499] __sys_bpf+0x1e9/0x760 [ 954.240831][T27499] ? fput_many+0x160/0x1b0 [ 954.246741][T27499] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 954.253891][T27499] ? debug_smp_processor_id+0x17/0x20 [ 954.259721][T27499] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 954.266439][T27499] __x64_sys_bpf+0x7c/0x90 [ 954.270963][T27499] do_syscall_64+0x3d/0xb0 [ 954.276063][T27499] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 954.283711][T27499] RIP: 0033:0x7fdebb57c9f9 [ 954.289704][T27499] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 954.313435][T27499] RSP: 002b:00007fdeba1fa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 954.322852][T27499] RAX: ffffffffffffffda RBX: 00007fdebb718f80 RCX: 00007fdebb57c9f9 [ 954.332892][T27499] RDX: 0000000000000090 RSI: 0000000020000340 RDI: 0000000000000005 [ 954.342974][T27499] RBP: 00007fdeba1fa090 R08: 0000000000000000 R09: 0000000000000000 [ 954.352327][T27499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 954.361702][T27499] R13: 0000000000000000 R14: 00007fdebb718f80 R15: 00007ffcbf985848 [ 954.370717][T27499] [ 954.922565][T27537] FAULT_INJECTION: forcing a failure. [ 954.922565][T27537] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 954.938561][T27537] CPU: 0 PID: 27537 Comm: syz.1.10043 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 954.950509][T27537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 954.960924][T27537] Call Trace: [ 954.964313][T27537] [ 954.967438][T27537] dump_stack_lvl+0x151/0x1b7 [ 954.972565][T27537] ? io_uring_drop_tctx_refs+0x190/0x190 [ 954.979918][T27537] ? stack_trace_save+0x113/0x1c0 [ 954.985514][T27537] dump_stack+0x15/0x17 [ 954.989747][T27537] should_fail+0x3c6/0x510 [ 954.995502][T27537] should_fail_alloc_page+0x5a/0x80 [ 955.001430][T27537] prepare_alloc_pages+0x15c/0x700 [ 955.007715][T27537] ? kasan_set_track+0x4b/0x70 [ 955.013696][T27537] ? kasan_set_free_info+0x23/0x40 [ 955.020328][T27537] ? ____kasan_slab_free+0x126/0x160 [ 955.026941][T27537] ? __alloc_pages_bulk+0xe40/0xe40 [ 955.032405][T27537] __alloc_pages+0x18c/0x8f0 [ 955.037308][T27537] ? prep_new_page+0x110/0x110 [ 955.042474][T27537] ? bpf_probe_read_compat+0x131/0x180 [ 955.049912][T27537] ? bpf_trace_run3+0x123/0x250 [ 955.057039][T27537] __get_free_pages+0x10/0x30 [ 955.062887][T27537] mem_rw+0x8a/0x3c0 [ 955.067395][T27537] mem_write+0x33/0x40 [ 955.072860][T27537] ? mem_read+0x40/0x40 [ 955.078229][T27537] vfs_write+0x406/0x1110 [ 955.082495][T27537] ? kmem_cache_free+0x2c3/0x2e0 [ 955.088322][T27537] ? file_end_write+0x1c0/0x1c0 [ 955.093561][T27537] ? __kasan_check_write+0x14/0x20 [ 955.098595][T27537] ? mutex_lock+0xb6/0x1e0 [ 955.103719][T27537] ? wait_for_completion_killable_timeout+0x10/0x10 [ 955.110781][T27537] ? __fdget_pos+0x2e7/0x3a0 [ 955.115484][T27537] ? ksys_write+0x77/0x2c0 [ 955.120572][T27537] ksys_write+0x199/0x2c0 [ 955.125306][T27537] ? __ia32_sys_read+0x90/0x90 [ 955.131046][T27537] ? debug_smp_processor_id+0x17/0x20 [ 955.137570][T27537] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 955.145791][T27537] __x64_sys_write+0x7b/0x90 [ 955.151265][T27537] do_syscall_64+0x3d/0xb0 [ 955.158348][T27537] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 955.165446][T27537] RIP: 0033:0x7f379714e9f9 [ 955.170624][T27537] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 955.193631][T27537] RSP: 002b:00007f3795dcc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 955.203802][T27537] RAX: ffffffffffffffda RBX: 00007f37972eaf80 RCX: 00007f379714e9f9 [ 955.213749][T27537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 955.223313][T27537] RBP: 00007f3795dcc090 R08: 0000000000000000 R09: 0000000000000000 [ 955.233676][T27537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 955.243090][T27537] R13: 0000000000000000 R14: 00007f37972eaf80 R15: 00007ffe7fbb4258 [ 955.252176][T27537] [ 955.264715][ T30] audit: type=1400 audit(1723655165.785:144): avc: denied { setopt } for pid=27521 comm="syz.3.10035" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 955.662779][T27585] FAULT_INJECTION: forcing a failure. [ 955.662779][T27585] name failslab, interval 1, probability 0, space 0, times 0 [ 955.677846][T27585] CPU: 0 PID: 27585 Comm: syz.3.10057 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 955.692375][T27585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 955.705876][T27585] Call Trace: [ 955.709601][T27585] [ 955.712376][T27585] dump_stack_lvl+0x151/0x1b7 [ 955.717117][T27585] ? io_uring_drop_tctx_refs+0x190/0x190 [ 955.722558][T27585] dump_stack+0x15/0x17 [ 955.726798][T27585] should_fail+0x3c6/0x510 [ 955.731752][T27585] __should_failslab+0xa4/0xe0 [ 955.736449][T27585] should_failslab+0x9/0x20 [ 955.741658][T27585] slab_pre_alloc_hook+0x37/0xd0 [ 955.747593][T27585] ? __napi_alloc_skb+0x167/0x2e0 [ 955.753928][T27585] __kmalloc_track_caller+0x6c/0x260 [ 955.760389][T27585] ? __napi_alloc_skb+0x167/0x2e0 [ 955.766837][T27585] ? __napi_alloc_skb+0x167/0x2e0 [ 955.772140][T27585] __alloc_skb+0x10c/0x550 [ 955.777163][T27585] __napi_alloc_skb+0x167/0x2e0 [ 955.782397][T27585] napi_get_frags+0x6a/0x170 [ 955.787094][T27585] tun_get_user+0xd85/0x3aa0 [ 955.791836][T27585] ? kasan_set_track+0x4b/0x70 [ 955.797107][T27585] ? kasan_set_free_info+0x23/0x40 [ 955.802230][T27585] ? ____kasan_slab_free+0x126/0x160 [ 955.808063][T27585] ? __kasan_slab_free+0x11/0x20 [ 955.813552][T27585] ? asm_exc_page_fault+0x21/0x30 [ 955.819752][T27585] ? _kstrtoull+0x3a0/0x4a0 [ 955.824484][T27585] ? tun_do_read+0x1ef0/0x1ef0 [ 955.829958][T27585] ? kstrtouint_from_user+0x20a/0x2a0 [ 955.835413][T27585] ? kstrtol_from_user+0x310/0x310 [ 955.840658][T27585] ? bpf_probe_read_compat+0x15c/0x180 [ 955.846046][T27585] ? avc_policy_seqno+0x1b/0x70 [ 955.851586][T27585] ? selinux_file_permission+0x2c4/0x570 [ 955.858129][T27585] tun_chr_write_iter+0x1e1/0x2e0 [ 955.864050][T27585] vfs_write+0xd5d/0x1110 [ 955.868742][T27585] ? kmem_cache_free+0x2c3/0x2e0 [ 955.874652][T27585] ? file_end_write+0x1c0/0x1c0 [ 955.879693][T27585] ? __fdget_pos+0x209/0x3a0 [ 955.885210][T27585] ? ksys_write+0x77/0x2c0 [ 955.889630][T27585] ksys_write+0x199/0x2c0 [ 955.894581][T27585] ? __ia32_sys_read+0x90/0x90 [ 955.900067][T27585] ? debug_smp_processor_id+0x17/0x20 [ 955.906224][T27585] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 955.912754][T27585] __x64_sys_write+0x7b/0x90 [ 955.918719][T27585] do_syscall_64+0x3d/0xb0 [ 955.923752][T27585] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 955.929569][T27585] RIP: 0033:0x7fc4c5e879f9 [ 955.935149][T27585] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 955.957489][T27585] RSP: 002b:00007fc4c4ae4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 955.966546][T27585] RAX: ffffffffffffffda RBX: 00007fc4c6024058 RCX: 00007fc4c5e879f9 [ 955.975584][T27585] RDX: 000000000000fdef RSI: 0000000020000440 RDI: 0000000000000003 [ 955.984167][T27585] RBP: 00007fc4c4ae4090 R08: 0000000000000000 R09: 0000000000000000 [ 955.993123][T27585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 956.001877][T27585] R13: 0000000000000001 R14: 00007fc4c6024058 R15: 00007ffced83def8 [ 956.012196][T27585] [ 956.147451][T27606] FAULT_INJECTION: forcing a failure. [ 956.147451][T27606] name failslab, interval 1, probability 0, space 0, times 0 [ 956.169665][T27606] CPU: 0 PID: 27606 Comm: syz.3.10068 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 956.186579][T27606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 956.202569][T27606] Call Trace: [ 956.206776][T27606] [ 956.210407][T27606] dump_stack_lvl+0x151/0x1b7 [ 956.215315][T27606] ? io_uring_drop_tctx_refs+0x190/0x190 [ 956.222164][T27606] dump_stack+0x15/0x17 [ 956.227693][T27606] should_fail+0x3c6/0x510 [ 956.233683][T27606] __should_failslab+0xa4/0xe0 [ 956.239247][T27606] should_failslab+0x9/0x20 [ 956.243850][T27606] slab_pre_alloc_hook+0x37/0xd0 [ 956.249482][T27606] ? __napi_alloc_skb+0x167/0x2e0 [ 956.254472][T27606] __kmalloc_track_caller+0x6c/0x260 [ 956.259943][T27606] ? __napi_alloc_skb+0x167/0x2e0 [ 956.265198][T27606] ? __napi_alloc_skb+0x167/0x2e0 [ 956.270829][T27606] __alloc_skb+0x10c/0x550 [ 956.275727][T27606] __napi_alloc_skb+0x167/0x2e0 [ 956.281355][T27606] napi_get_frags+0x6a/0x170 [ 956.286736][T27606] tun_get_user+0xd85/0x3aa0 [ 956.291735][T27606] ? kasan_set_track+0x4b/0x70 [ 956.298076][T27606] ? kasan_set_free_info+0x23/0x40 [ 956.305535][T27606] ? ____kasan_slab_free+0x126/0x160 [ 956.312459][T27606] ? __kasan_slab_free+0x11/0x20 [ 956.320446][T27606] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 956.328295][T27606] ? _kstrtoull+0x3a0/0x4a0 [ 956.335274][T27606] ? tun_do_read+0x1ef0/0x1ef0 [ 956.343162][T27606] ? kstrtouint_from_user+0x20a/0x2a0 [ 956.350022][T27606] ? kstrtol_from_user+0x310/0x310 [ 956.356676][T27606] ? bpf_trace_run3+0x123/0x250 [ 956.362122][T27606] ? avc_policy_seqno+0x1b/0x70 [ 956.368563][T27606] ? selinux_file_permission+0x2c4/0x570 [ 956.377767][T27606] tun_chr_write_iter+0x1e1/0x2e0 [ 956.386009][T27606] vfs_write+0xd5d/0x1110 [ 956.391666][T27606] ? kmem_cache_free+0x2c3/0x2e0 [ 956.398230][T27606] ? file_end_write+0x1c0/0x1c0 [ 956.405367][T27606] ? __fdget_pos+0x209/0x3a0 [ 956.411319][T27606] ? ksys_write+0x77/0x2c0 [ 956.418032][T27606] ksys_write+0x199/0x2c0 [ 956.423489][T27606] ? __ia32_sys_read+0x90/0x90 [ 956.432502][T27606] ? debug_smp_processor_id+0x17/0x20 [ 956.440842][T27606] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 956.447434][T27606] __x64_sys_write+0x7b/0x90 [ 956.452654][T27606] do_syscall_64+0x3d/0xb0 [ 956.457355][T27606] ? sysvec_call_function_single+0x52/0xb0 [ 956.463810][T27606] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 956.469912][T27606] RIP: 0033:0x7fc4c5e879f9 [ 956.474770][T27606] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 956.497387][T27606] RSP: 002b:00007fc4c4b05038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 956.506368][T27606] RAX: ffffffffffffffda RBX: 00007fc4c6023f80 RCX: 00007fc4c5e879f9 [ 956.514767][T27606] RDX: 000000000000fdef RSI: 0000000020000440 RDI: 0000000000000005 [ 956.523325][T27606] RBP: 00007fc4c4b05090 R08: 0000000000000000 R09: 0000000000000000 [ 956.533983][T27606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 956.542774][T27606] R13: 0000000000000000 R14: 00007fc4c6023f80 R15: 00007ffced83def8 [ 956.552662][T27606] [ 956.766914][ T30] audit: type=1400 audit(1723655167.295:145): avc: denied { create } for pid=27623 comm="syz.2.10077" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 956.798359][T27625] device pim6reg1 entered promiscuous mode [ 956.879737][T27648] FAULT_INJECTION: forcing a failure. [ 956.879737][T27648] name failslab, interval 1, probability 0, space 0, times 0 [ 956.892858][T27648] CPU: 1 PID: 27648 Comm: syz.0.10088 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 956.904269][T27648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 956.914339][T27648] Call Trace: [ 956.917637][T27648] [ 956.920413][T27648] dump_stack_lvl+0x151/0x1b7 [ 956.924929][T27648] ? io_uring_drop_tctx_refs+0x190/0x190 [ 956.930569][T27648] dump_stack+0x15/0x17 [ 956.934653][T27648] should_fail+0x3c6/0x510 [ 956.938988][T27648] __should_failslab+0xa4/0xe0 [ 956.943588][T27648] should_failslab+0x9/0x20 [ 956.947929][T27648] slab_pre_alloc_hook+0x37/0xd0 [ 956.952814][T27648] ? __napi_alloc_skb+0x167/0x2e0 [ 956.957837][T27648] __kmalloc_track_caller+0x6c/0x260 [ 956.963076][T27648] ? __napi_alloc_skb+0x167/0x2e0 [ 956.967909][T27648] ? __napi_alloc_skb+0x167/0x2e0 [ 956.972766][T27648] __alloc_skb+0x10c/0x550 [ 956.977022][T27648] __napi_alloc_skb+0x167/0x2e0 [ 956.981709][T27648] napi_get_frags+0x6a/0x170 [ 956.986219][T27648] tun_get_user+0xd85/0x3aa0 [ 956.990765][T27648] ? kasan_set_track+0x4b/0x70 [ 956.995361][T27648] ? kasan_set_free_info+0x23/0x40 [ 957.000301][T27648] ? ____kasan_slab_free+0x126/0x160 [ 957.005418][T27648] ? _kstrtoull+0x3a0/0x4a0 [ 957.009773][T27648] ? tun_do_read+0x1ef0/0x1ef0 [ 957.014453][T27648] ? kstrtouint_from_user+0x20a/0x2a0 [ 957.019861][T27648] ? kstrtol_from_user+0x310/0x310 [ 957.024975][T27648] ? bpf_trace_run3+0x123/0x250 [ 957.029749][T27648] ? avc_policy_seqno+0x1b/0x70 [ 957.034443][T27648] ? selinux_file_permission+0x2c4/0x570 [ 957.040596][T27648] tun_chr_write_iter+0x1e1/0x2e0 [ 957.045577][T27648] vfs_write+0xd5d/0x1110 [ 957.050432][T27648] ? kmem_cache_free+0x2c3/0x2e0 [ 957.055239][T27648] ? file_end_write+0x1c0/0x1c0 [ 957.060200][T27648] ? __fdget_pos+0x209/0x3a0 [ 957.064721][T27648] ? ksys_write+0x77/0x2c0 [ 957.069386][T27648] ksys_write+0x199/0x2c0 [ 957.073739][T27648] ? __ia32_sys_read+0x90/0x90 [ 957.078979][T27648] ? debug_smp_processor_id+0x17/0x20 [ 957.084449][T27648] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 957.092669][T27648] __x64_sys_write+0x7b/0x90 [ 957.100359][T27648] do_syscall_64+0x3d/0xb0 [ 957.105454][T27648] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 957.112755][T27648] RIP: 0033:0x7fdebb57c9f9 [ 957.117504][T27648] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 957.138827][T27648] RSP: 002b:00007fdeba1fa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 957.148378][T27648] RAX: ffffffffffffffda RBX: 00007fdebb718f80 RCX: 00007fdebb57c9f9 [ 957.156412][T27648] RDX: 000000000000fdef RSI: 0000000020000440 RDI: 0000000000000006 [ 957.165177][T27648] RBP: 00007fdeba1fa090 R08: 0000000000000000 R09: 0000000000000000 [ 957.173973][T27648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 957.182553][T27648] R13: 0000000000000000 R14: 00007fdebb718f80 R15: 00007ffcbf985848 [ 957.191848][T27648] [ 957.703155][T27678] FAULT_INJECTION: forcing a failure. [ 957.703155][T27678] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 957.833269][T27678] CPU: 1 PID: 27678 Comm: syz.4.10099 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 957.847434][T27678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 957.858445][T27678] Call Trace: [ 957.862474][T27678] [ 957.866366][T27678] dump_stack_lvl+0x151/0x1b7 [ 957.871830][T27678] ? io_uring_drop_tctx_refs+0x190/0x190 [ 957.878695][T27678] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 957.886934][T27678] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 957.894518][T27678] dump_stack+0x15/0x17 [ 957.899339][T27678] should_fail+0x3c6/0x510 [ 957.903722][T27678] should_fail_usercopy+0x1a/0x20 [ 957.908816][T27678] _copy_from_user+0x20/0xd0 [ 957.914250][T27678] __sys_bpf+0x1e9/0x760 [ 957.920019][T27678] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 957.925994][T27678] ? debug_smp_processor_id+0x17/0x20 [ 957.932165][T27678] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 957.938983][T27678] __x64_sys_bpf+0x7c/0x90 [ 957.943484][T27678] do_syscall_64+0x3d/0xb0 [ 957.948992][T27678] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 957.955836][T27678] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 957.964084][T27678] RIP: 0033:0x7fc4174959f9 [ 957.969213][T27678] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 957.992714][T27678] RSP: 002b:00007fc416113038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 958.002564][T27678] RAX: ffffffffffffffda RBX: 00007fc417631f80 RCX: 00007fc4174959f9 [ 958.010465][T27678] RDX: 0000000000000090 RSI: 0000000020002c40 RDI: 0000000000000005 [ 958.018923][T27678] RBP: 00007fc416113090 R08: 0000000000000000 R09: 0000000000000000 [ 958.027747][T27678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 958.036214][T27678] R13: 0000000000000000 R14: 00007fc417631f80 R15: 00007fff364ea448 [ 958.045104][T27678] [ 959.136465][T27747] FAULT_INJECTION: forcing a failure. [ 959.136465][T27747] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 959.195362][T27747] CPU: 1 PID: 27747 Comm: syz.1.10140 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 959.206756][T27747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 959.217273][T27747] Call Trace: [ 959.220394][T27747] [ 959.223180][T27747] dump_stack_lvl+0x151/0x1b7 [ 959.228211][T27747] ? io_uring_drop_tctx_refs+0x190/0x190 [ 959.233682][T27747] dump_stack+0x15/0x17 [ 959.237844][T27747] should_fail+0x3c6/0x510 [ 959.242446][T27747] should_fail_usercopy+0x1a/0x20 [ 959.247563][T27747] _copy_from_user+0x20/0xd0 [ 959.252099][T27747] __sys_bpf+0x1e9/0x760 [ 959.256504][T27747] ? fput_many+0x160/0x1b0 [ 959.261702][T27747] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 959.267327][T27747] __x64_sys_bpf+0x7c/0x90 [ 959.272097][T27747] do_syscall_64+0x3d/0xb0 [ 959.276532][T27747] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 959.282514][T27747] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 959.288249][T27747] RIP: 0033:0x7f379714e9f9 [ 959.292908][T27747] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 959.313843][T27747] RSP: 002b:00007f3795dcc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 959.322150][T27747] RAX: ffffffffffffffda RBX: 00007f37972eaf80 RCX: 00007f379714e9f9 [ 959.329967][T27747] RDX: 0000000000000080 RSI: 0000000020000180 RDI: 0000000000000005 [ 959.338129][T27747] RBP: 00007f3795dcc090 R08: 0000000000000000 R09: 0000000000000000 [ 959.347102][T27747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 959.355783][T27747] R13: 0000000000000000 R14: 00007f37972eaf80 R15: 00007ffe7fbb4258 [ 959.363808][T27747] [ 960.820232][T27834] device pim6reg1 entered promiscuous mode [ 961.447657][T27875] syz.1.10186[27875] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 961.447751][T27875] syz.1.10186[27875] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 961.494810][T27875] device syzkaller0 entered promiscuous mode [ 961.756784][T27895] tap0: tun_chr_ioctl cmd 1074025692 [ 961.926692][T27905] device wg2 entered promiscuous mode [ 962.270694][T27927] device sit0 entered promiscuous mode [ 962.508897][T27934] tap0: tun_chr_ioctl cmd 1074025692 [ 962.596858][T27942] FAULT_INJECTION: forcing a failure. [ 962.596858][T27942] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 962.615168][T27943] syz.4.10216[27943] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 962.615245][T27943] syz.4.10216[27943] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 962.628772][T27942] CPU: 0 PID: 27942 Comm: syz.1.10215 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 962.652609][T27942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 962.663408][T27942] Call Trace: [ 962.666502][T27942] [ 962.669365][T27942] dump_stack_lvl+0x151/0x1b7 [ 962.674512][T27942] ? io_uring_drop_tctx_refs+0x190/0x190 [ 962.680578][T27942] ? kstrtouint_from_user+0x20a/0x2a0 [ 962.686417][T27942] dump_stack+0x15/0x17 [ 962.690799][T27942] should_fail+0x3c6/0x510 [ 962.695084][T27942] should_fail_usercopy+0x1a/0x20 [ 962.701280][T27942] _copy_to_user+0x20/0x90 [ 962.705875][T27942] simple_read_from_buffer+0xc7/0x150 [ 962.713418][T27942] proc_fail_nth_read+0x1a3/0x210 [ 962.718625][T27942] ? proc_fault_inject_write+0x390/0x390 [ 962.724437][T27942] ? fsnotify_perm+0x470/0x5d0 [ 962.729038][T27942] ? security_file_permission+0x86/0xb0 [ 962.734443][T27942] ? proc_fault_inject_write+0x390/0x390 [ 962.739995][T27942] vfs_read+0x27d/0xd40 [ 962.743969][T27942] ? __kasan_check_write+0x14/0x20 [ 962.748918][T27942] ? kernel_read+0x1f0/0x1f0 [ 962.753362][T27942] ? __kasan_check_write+0x14/0x20 [ 962.758464][T27942] ? mutex_lock+0xb6/0x1e0 [ 962.762718][T27942] ? wait_for_completion_killable_timeout+0x10/0x10 [ 962.769139][T27942] ? __fdget_pos+0x2e7/0x3a0 [ 962.773653][T27942] ? ksys_read+0x77/0x2c0 [ 962.777826][T27942] ksys_read+0x199/0x2c0 [ 962.781991][T27942] ? vfs_write+0x1110/0x1110 [ 962.786773][T27942] ? debug_smp_processor_id+0x17/0x20 [ 962.792227][T27942] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 962.798219][T27942] __x64_sys_read+0x7b/0x90 [ 962.802836][T27942] do_syscall_64+0x3d/0xb0 [ 962.807509][T27942] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 962.813941][T27942] RIP: 0033:0x7f379714d43c [ 962.818269][T27942] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 69 8d 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 bf 8d 02 00 48 [ 962.840226][T27942] RSP: 002b:00007f3795dcc030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 962.848871][T27942] RAX: ffffffffffffffda RBX: 00007f37972eaf80 RCX: 00007f379714d43c [ 962.857374][T27942] RDX: 000000000000000f RSI: 00007f3795dcc0a0 RDI: 0000000000000003 [ 962.865781][T27942] RBP: 00007f3795dcc090 R08: 0000000000000000 R09: 0000000000000000 [ 962.874397][T27942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 962.883078][T27942] R13: 0000000000000001 R14: 00007f37972eaf80 R15: 00007ffe7fbb4258 [ 962.891965][T27942] [ 962.943877][T27943] device syzkaller0 entered promiscuous mode [ 963.303721][T27971] FAULT_INJECTION: forcing a failure. [ 963.303721][T27971] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 963.322600][T27971] CPU: 0 PID: 27971 Comm: syz.1.10229 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 963.338693][T27971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 963.351487][T27971] Call Trace: [ 963.357218][T27971] [ 963.360225][T27971] dump_stack_lvl+0x151/0x1b7 [ 963.366023][T27971] ? io_uring_drop_tctx_refs+0x190/0x190 [ 963.371941][T27971] ? 0xffffffffa001699c [ 963.376662][T27971] ? is_bpf_text_address+0x172/0x190 [ 963.383438][T27971] ? vmacache_find+0x21f/0x4d0 [ 963.388994][T27971] dump_stack+0x15/0x17 [ 963.393443][T27971] should_fail+0x3c6/0x510 [ 963.398043][T27971] should_fail_alloc_page+0x5a/0x80 [ 963.403355][T27971] prepare_alloc_pages+0x15c/0x700 [ 963.408433][T27971] ? __alloc_pages_bulk+0xe40/0xe40 [ 963.413781][T27971] __alloc_pages+0x18c/0x8f0 [ 963.418834][T27971] ? prep_new_page+0x110/0x110 [ 963.424205][T27971] ? copy_page_from_iter+0x2f1/0x640 [ 963.430730][T27971] ? copy_user_enhanced_fast_string+0xe/0x40 [ 963.436574][T27971] pipe_write+0x551/0x1930 [ 963.441638][T27971] ? pipe_read+0x1040/0x1040 [ 963.446828][T27971] ? selinux_file_permission+0x450/0x570 [ 963.453366][T27971] ? fsnotify_perm+0x6a/0x5d0 [ 963.458101][T27971] ? iov_iter_init+0x53/0x190 [ 963.462626][T27971] vfs_write+0xd5d/0x1110 [ 963.468327][T27971] ? kmem_cache_free+0x2c3/0x2e0 [ 963.473820][T27971] ? file_end_write+0x1c0/0x1c0 [ 963.479267][T27971] ? __fdget_pos+0x209/0x3a0 [ 963.483956][T27971] ? ksys_write+0x77/0x2c0 [ 963.492773][T27971] ksys_write+0x199/0x2c0 [ 963.497499][T27971] ? __ia32_sys_read+0x90/0x90 [ 963.503223][T27971] ? debug_smp_processor_id+0x17/0x20 [ 963.509275][T27971] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 963.516923][T27971] __x64_sys_write+0x7b/0x90 [ 963.524464][T27971] do_syscall_64+0x3d/0xb0 [ 963.529762][T27971] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 963.537811][T27971] RIP: 0033:0x7f379714e9f9 [ 963.543090][T27971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 963.571604][T27971] RSP: 002b:00007f3795dcc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 963.583399][T27971] RAX: ffffffffffffffda RBX: 00007f37972eaf80 RCX: 00007f379714e9f9 [ 963.593426][T27971] RDX: 000000000000fdef RSI: 0000000020001cc0 RDI: 0000000000000000 [ 963.604350][T27971] RBP: 00007f3795dcc090 R08: 0000000000000000 R09: 0000000000000000 [ 963.614103][T27971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 963.622882][T27971] R13: 0000000000000000 R14: 00007f37972eaf80 R15: 00007ffe7fbb4258 [ 963.633187][T27971] [ 963.756200][T27980] FAULT_INJECTION: forcing a failure. [ 963.756200][T27980] name failslab, interval 1, probability 0, space 0, times 0 [ 963.770728][T27980] CPU: 0 PID: 27980 Comm: syz.1.10233 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 963.782937][T27980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 963.793591][T27980] Call Trace: [ 963.796811][T27980] [ 963.799582][T27980] dump_stack_lvl+0x151/0x1b7 [ 963.804266][T27980] ? io_uring_drop_tctx_refs+0x190/0x190 [ 963.809820][T27980] ? __kasan_check_write+0x14/0x20 [ 963.815178][T27980] ? proc_fail_nth_write+0x20b/0x290 [ 963.820635][T27980] dump_stack+0x15/0x17 [ 963.825056][T27980] should_fail+0x3c6/0x510 [ 963.829493][T27980] __should_failslab+0xa4/0xe0 [ 963.834866][T27980] should_failslab+0x9/0x20 [ 963.839911][T27980] slab_pre_alloc_hook+0x37/0xd0 [ 963.844760][T27980] kmem_cache_alloc_trace+0x48/0x210 [ 963.850074][T27980] ? btf_new_fd+0x11e/0x910 [ 963.854857][T27980] btf_new_fd+0x11e/0x910 [ 963.859098][T27980] bpf_btf_load+0x6f/0x90 [ 963.863246][T27980] __sys_bpf+0x50e/0x760 [ 963.867321][T27980] ? fput_many+0x160/0x1b0 [ 963.871925][T27980] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 963.878627][T27980] ? debug_smp_processor_id+0x17/0x20 [ 963.884438][T27980] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 963.890967][T27980] __x64_sys_bpf+0x7c/0x90 [ 963.895217][T27980] do_syscall_64+0x3d/0xb0 [ 963.899995][T27980] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 963.905818][T27980] RIP: 0033:0x7f379714e9f9 [ 963.910161][T27980] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 963.930037][T27980] RSP: 002b:00007f3795dcc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 963.938284][T27980] RAX: ffffffffffffffda RBX: 00007f37972eaf80 RCX: 00007f379714e9f9 [ 963.946104][T27980] RDX: 0000000000000020 RSI: 00000000200000c0 RDI: 0000000000000012 [ 963.954084][T27980] RBP: 00007f3795dcc090 R08: 0000000000000000 R09: 0000000000000000 [ 963.962112][T27980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 963.970513][T27980] R13: 0000000000000001 R14: 00007f37972eaf80 R15: 00007ffe7fbb4258 [ 963.979569][T27980] [ 964.256257][ T30] audit: type=1400 audit(1723655174.785:146): avc: denied { append } for pid=27999 comm="syz.3.10241" name="ppp" dev="devtmpfs" ino=133 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 964.361042][T28004] syz.3.10243[28004] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 964.361148][T28004] syz.3.10243[28004] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 964.470681][T28004] device syzkaller0 entered promiscuous mode [ 964.656989][T28018] FAULT_INJECTION: forcing a failure. [ 964.656989][T28018] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 964.690957][T28018] CPU: 0 PID: 28018 Comm: syz.0.10247 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 964.706364][T28018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 964.718834][T28018] Call Trace: [ 964.722930][T28018] [ 964.726624][T28018] dump_stack_lvl+0x151/0x1b7 [ 964.732204][T28018] ? io_uring_drop_tctx_refs+0x190/0x190 [ 964.739516][T28018] dump_stack+0x15/0x17 [ 964.744192][T28018] should_fail+0x3c6/0x510 [ 964.748795][T28018] should_fail_usercopy+0x1a/0x20 [ 964.754565][T28018] _copy_from_user+0x20/0xd0 [ 964.759652][T28018] ip6_tnl_siocdevprivate+0x472/0x16e0 [ 964.766751][T28018] ? kstrtol_from_user+0x310/0x310 [ 964.772614][T28018] ? ip6_tnl_start_xmit+0x1690/0x1690 [ 964.778172][T28018] ? full_name_hash+0xa0/0xf0 [ 964.783016][T28018] dev_ifsioc+0xc75/0x10c0 [ 964.787509][T28018] ? dev_ioctl+0xe70/0xe70 [ 964.793034][T28018] ? mutex_lock+0xb6/0x1e0 [ 964.797535][T28018] ? wait_for_completion_killable_timeout+0x10/0x10 [ 964.805004][T28018] dev_ioctl+0x5f3/0xe70 [ 964.810584][T28018] sock_ioctl+0x665/0x740 [ 964.816283][T28018] ? sock_poll+0x400/0x400 [ 964.821047][T28018] ? security_file_ioctl+0x84/0xb0 [ 964.827135][T28018] ? sock_poll+0x400/0x400 [ 964.832176][T28018] __se_sys_ioctl+0x114/0x190 [ 964.838297][T28018] __x64_sys_ioctl+0x7b/0x90 [ 964.844819][T28018] do_syscall_64+0x3d/0xb0 [ 964.850347][T28018] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 964.856823][T28018] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 964.863314][T28018] RIP: 0033:0x7fdebb57c9f9 [ 964.868126][T28018] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 964.891489][T28018] RSP: 002b:00007fdeba1fa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 964.900948][T28018] RAX: ffffffffffffffda RBX: 00007fdebb718f80 RCX: 00007fdebb57c9f9 [ 964.909076][T28018] RDX: 0000000020000080 RSI: 00000000000089f3 RDI: 0000000000000004 [ 964.918511][T28018] RBP: 00007fdeba1fa090 R08: 0000000000000000 R09: 0000000000000000 [ 964.927231][T28018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 964.935195][T28018] R13: 0000000000000000 R14: 00007fdebb718f80 R15: 00007ffcbf985848 [ 964.943693][T28018] [ 965.324235][T28042] device wg2 left promiscuous mode [ 965.511369][T28059] FAULT_INJECTION: forcing a failure. [ 965.511369][T28059] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 965.561528][T28059] CPU: 0 PID: 28059 Comm: syz.1.10267 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 965.574465][T28059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 965.587080][T28059] Call Trace: [ 965.591079][T28059] [ 965.594273][T28059] dump_stack_lvl+0x151/0x1b7 [ 965.599740][T28059] ? io_uring_drop_tctx_refs+0x190/0x190 [ 965.606248][T28059] dump_stack+0x15/0x17 [ 965.610982][T28059] should_fail+0x3c6/0x510 [ 965.616557][T28059] should_fail_usercopy+0x1a/0x20 [ 965.622546][T28059] copy_fpstate_to_sigframe+0x708/0x9a0 [ 965.628566][T28059] ? fpregs_set+0x6f0/0x6f0 [ 965.633469][T28059] ? get_signal+0xd32/0x1630 [ 965.640422][T28059] ? ____kasan_slab_free+0x131/0x160 [ 965.646887][T28059] ? get_signal+0xd32/0x1630 [ 965.652344][T28059] ? get_signal+0xd32/0x1630 [ 965.657860][T28059] ? __bpf_trace_kmem_cache_free+0x99/0xc0 [ 965.664943][T28059] ? fpu__alloc_mathframe+0x89/0x150 [ 965.671318][T28059] get_sigframe+0x378/0x4b0 [ 965.675656][T28059] ? memcpy+0x56/0x70 [ 965.680237][T28059] ? restore_sigcontext+0x710/0x710 [ 965.686910][T28059] arch_do_signal_or_restart+0x2ad/0x1680 [ 965.694253][T28059] ? __send_signal+0x96f/0xcb0 [ 965.699847][T28059] ? get_sigframe_size+0x10/0x10 [ 965.706718][T28059] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 965.714940][T28059] ? force_sig_info_to_task+0x31c/0x440 [ 965.721733][T28059] ? force_sig+0x114/0x1d0 [ 965.726682][T28059] ? send_sig+0x60/0x60 [ 965.733243][T28059] exit_to_user_mode_loop+0xa0/0xe0 [ 965.739272][T28059] exit_to_user_mode_prepare+0x5a/0xa0 [ 965.745621][T28059] irqentry_exit_to_user_mode+0x9/0x20 [ 965.754158][T28059] irqentry_exit+0x12/0x40 [ 965.760018][T28059] exc_general_protection+0x327/0x4b0 [ 965.766449][T28059] ? debug_smp_processor_id+0x17/0x20 [ 965.774450][T28059] ? syscall_exit_to_user_mode+0x34/0x160 [ 965.782978][T28059] asm_exc_general_protection+0x27/0x30 [ 965.790101][T28059] RIP: 0033:0x7f3797127279 [ 965.795686][T28059] Code: f8 77 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 27 01 00 00 fd 74 0f c5 fd d7 c1 85 c0 74 5b f3 0f bc c0 e9 30 01 00 00 66 [ 965.822557][T28059] RSP: 002b:00007f3795dcb7c8 EFLAGS: 00010283 [ 965.830540][T28059] RAX: 0000000000000999 RBX: 00007f3795dcbd30 RCX: 00007f37972b1160 [ 965.840589][T28059] RDX: 9999999999999999 RSI: 00007f37971bc6ac RDI: 9999999999999999 [ 965.849456][T28059] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 965.857709][T28059] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000073 [ 965.866513][T28059] R13: 00007f3795dcbeb0 R14: 9999999999999999 R15: 0000000000000000 [ 965.876472][T28059] [ 966.089256][T28072] syz.0.10269[28072] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 966.089354][T28072] syz.0.10269[28072] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 966.210964][T28075] FAULT_INJECTION: forcing a failure. [ 966.210964][T28075] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 966.276892][T28072] device syzkaller0 entered promiscuous mode [ 966.322147][T28075] CPU: 0 PID: 28075 Comm: syz.3.10283 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 966.336007][T28075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 966.351369][T28075] Call Trace: [ 966.355633][T28075] [ 966.359334][T28075] dump_stack_lvl+0x151/0x1b7 [ 966.365313][T28075] ? io_uring_drop_tctx_refs+0x190/0x190 [ 966.371864][T28075] dump_stack+0x15/0x17 [ 966.377056][T28075] should_fail+0x3c6/0x510 [ 966.382070][T28075] should_fail_usercopy+0x1a/0x20 [ 966.388945][T28075] copy_fpstate_to_sigframe+0x708/0x9a0 [ 966.396367][T28075] ? fpregs_set+0x6f0/0x6f0 [ 966.402734][T28075] ? irqentry_exit+0x30/0x40 [ 966.408742][T28075] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 966.416839][T28075] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 966.426099][T28075] ? fpu__alloc_mathframe+0x89/0x150 [ 966.432827][T28075] get_sigframe+0x378/0x4b0 [ 966.438676][T28075] ? _raw_spin_unlock_irq+0x49/0x70 [ 966.444008][T28075] ? restore_sigcontext+0x710/0x710 [ 966.450778][T28075] arch_do_signal_or_restart+0x2ad/0x1680 [ 966.457367][T28075] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 966.464309][T28075] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 966.472286][T28075] ? __send_signal+0x95c/0xcb0 [ 966.478334][T28075] ? get_sigframe_size+0x10/0x10 [ 966.484746][T28075] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 966.491632][T28075] ? force_sig_info_to_task+0x31c/0x440 [ 966.498142][T28075] ? force_sig+0x114/0x1d0 [ 966.503614][T28075] ? send_sig+0x60/0x60 [ 966.508878][T28075] exit_to_user_mode_loop+0xa0/0xe0 [ 966.515903][T28075] exit_to_user_mode_prepare+0x5a/0xa0 [ 966.523641][T28075] irqentry_exit_to_user_mode+0x9/0x20 [ 966.529724][T28075] irqentry_exit+0x12/0x40 [ 966.534143][T28075] exc_general_protection+0x327/0x4b0 [ 966.539803][T28075] ? kvm_sched_clock_read+0x18/0x40 [ 966.546672][T28075] ? sched_clock+0x9/0x10 [ 966.552085][T28075] ? sched_clock_cpu+0x18/0x3b0 [ 966.559064][T28075] ? irqentry_exit_to_user_mode+0x17/0x20 [ 966.566325][T28075] ? irqentry_exit+0x12/0x40 [ 966.571541][T28075] asm_exc_general_protection+0x27/0x30 [ 966.578434][T28075] RIP: 0033:0x7fc4c5e60279 [ 966.583370][T28075] Code: f8 77 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 27 01 00 00 fd 74 0f c5 fd d7 c1 85 c0 74 5b f3 0f bc c0 e9 30 01 00 00 66 [ 966.608002][T28075] RSP: 002b:00007fc4c4b047c8 EFLAGS: 00010283 [ 966.615231][T28075] RAX: 0000000000000999 RBX: 00007fc4c4b04d30 RCX: 00007fc4c5fea160 [ 966.623737][T28075] RDX: 9999999999999999 RSI: 00007fc4c5ef56ac RDI: 9999999999999999 [ 966.633046][T28075] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 966.643536][T28075] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000073 [ 966.652308][T28075] R13: 00007fc4c4b04eb0 R14: 9999999999999999 R15: 0000000000000000 [ 966.661843][T28075] [ 967.106515][T28095] device pim6reg1 entered promiscuous mode [ 967.489569][T28129] FAULT_INJECTION: forcing a failure. [ 967.489569][T28129] name failslab, interval 1, probability 0, space 0, times 0 [ 967.525578][T28131] FAULT_INJECTION: forcing a failure. [ 967.525578][T28131] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 967.550031][T28129] CPU: 1 PID: 28129 Comm: syz.0.10297 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 967.563886][T28129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 967.576509][T28129] Call Trace: [ 967.579802][T28129] [ 967.582940][T28129] dump_stack_lvl+0x151/0x1b7 [ 967.588519][T28129] ? io_uring_drop_tctx_refs+0x190/0x190 [ 967.594407][T28129] ? selinux_capable+0x2f1/0x430 [ 967.600133][T28129] dump_stack+0x15/0x17 [ 967.605675][T28129] should_fail+0x3c6/0x510 [ 967.610404][T28129] __should_failslab+0xa4/0xe0 [ 967.615540][T28129] should_failslab+0x9/0x20 [ 967.620654][T28129] slab_pre_alloc_hook+0x37/0xd0 [ 967.627389][T28129] kmem_cache_alloc_trace+0x48/0x210 [ 967.633951][T28129] ? sock_map_alloc+0x175/0x310 [ 967.638756][T28129] sock_map_alloc+0x175/0x310 [ 967.643989][T28129] map_create+0x411/0x2050 [ 967.648280][T28129] __sys_bpf+0x296/0x760 [ 967.653506][T28129] ? fput_many+0x160/0x1b0 [ 967.657792][T28129] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 967.664701][T28129] ? debug_smp_processor_id+0x17/0x20 [ 967.670249][T28129] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 967.677370][T28129] __x64_sys_bpf+0x7c/0x90 [ 967.683211][T28129] do_syscall_64+0x3d/0xb0 [ 967.688241][T28129] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 967.695411][T28129] RIP: 0033:0x7fdebb57c9f9 [ 967.700636][T28129] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 967.723280][T28129] RSP: 002b:00007fdeba1fa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 967.734940][T28129] RAX: ffffffffffffffda RBX: 00007fdebb718f80 RCX: 00007fdebb57c9f9 [ 967.745607][T28129] RDX: 0000000000000048 RSI: 0000000020000100 RDI: 1400000000000000 [ 967.755844][T28129] RBP: 00007fdeba1fa090 R08: 0000000000000000 R09: 0000000000000000 [ 967.766193][T28129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 967.775479][T28129] R13: 0000000000000000 R14: 00007fdebb718f80 R15: 00007ffcbf985848 [ 967.789123][T28129] [ 967.830201][T28131] CPU: 1 PID: 28131 Comm: syz.2.10296 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 967.844851][T28131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 967.856326][T28131] Call Trace: [ 967.860096][T28131] [ 967.863843][T28131] dump_stack_lvl+0x151/0x1b7 [ 967.869461][T28131] ? io_uring_drop_tctx_refs+0x190/0x190 [ 967.875982][T28131] dump_stack+0x15/0x17 [ 967.880925][T28131] should_fail+0x3c6/0x510 [ 967.886988][T28131] should_fail_alloc_page+0x5a/0x80 [ 967.893117][T28131] prepare_alloc_pages+0x15c/0x700 [ 967.898508][T28131] ? __alloc_pages_bulk+0xe40/0xe40 [ 967.906879][T28131] ? do_syscall_64+0x3d/0xb0 [ 967.911675][T28131] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 967.918299][T28131] __alloc_pages+0x18c/0x8f0 [ 967.922809][T28131] ? prep_new_page+0x110/0x110 [ 967.927797][T28131] kmalloc_order+0x4a/0x160 [ 967.932128][T28131] kmalloc_order_trace+0x1a/0xb0 [ 967.937238][T28131] ? alloc_skb_with_frags+0xa6/0x680 [ 967.942448][T28131] __kmalloc_track_caller+0x19b/0x260 [ 967.947740][T28131] ? kmem_cache_alloc+0xf5/0x200 [ 967.953038][T28131] ? alloc_skb_with_frags+0xa6/0x680 [ 967.958157][T28131] __alloc_skb+0x10c/0x550 [ 967.962436][T28131] alloc_skb_with_frags+0xa6/0x680 [ 967.967639][T28131] ? perf_output_begin_forward+0x624/0x970 [ 967.973973][T28131] sock_alloc_send_pskb+0x915/0xa50 [ 967.979517][T28131] ? sock_kzfree_s+0x60/0x60 [ 967.984115][T28131] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 967.991322][T28131] tun_get_user+0xf1b/0x3aa0 [ 967.996117][T28131] ? _kstrtoull+0x373/0x4a0 [ 968.001149][T28131] ? __sanitizer_cov_trace_const_cmp2+0x90/0x90 [ 968.007484][T28131] ? tun_do_read+0x1ef0/0x1ef0 [ 968.012381][T28131] ? kstrtouint_from_user+0x20a/0x2a0 [ 968.017772][T28131] ? kstrtol_from_user+0x310/0x310 [ 968.023865][T28131] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 968.031138][T28131] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 968.037223][T28131] tun_chr_write_iter+0x1e1/0x2e0 [ 968.042355][T28131] vfs_write+0xd5d/0x1110 [ 968.047828][T28131] ? irqentry_exit+0x30/0x40 [ 968.052436][T28131] ? file_end_write+0x1c0/0x1c0 [ 968.059374][T28131] ? __fdget_pos+0x209/0x3a0 [ 968.064222][T28131] ? ksys_write+0x77/0x2c0 [ 968.068721][T28131] ksys_write+0x199/0x2c0 [ 968.073335][T28131] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 968.079051][T28131] ? __ia32_sys_read+0x90/0x90 [ 968.084218][T28131] ? debug_smp_processor_id+0x17/0x20 [ 968.090075][T28131] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 968.097802][T28131] __x64_sys_write+0x7b/0x90 [ 968.102227][T28131] do_syscall_64+0x3d/0xb0 [ 968.106878][T28131] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 968.113501][T28131] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 968.120947][T28131] RIP: 0033:0x7fcd64ff89f9 [ 968.125813][T28131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 968.148065][T28131] RSP: 002b:00007fcd63c76038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 968.157851][T28131] RAX: ffffffffffffffda RBX: 00007fcd65194f80 RCX: 00007fcd64ff89f9 [ 968.166377][T28131] RDX: 000000000000fdef RSI: 0000000020000000 RDI: 00000000000000c8 [ 968.175364][T28131] RBP: 00007fcd63c76090 R08: 0000000000000000 R09: 0000000000000000 [ 968.184715][T28131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 968.194257][T28131] R13: 0000000000000000 R14: 00007fcd65194f80 R15: 00007ffe8dffe518 [ 968.203459][T28131] [ 968.670583][T28174] FAULT_INJECTION: forcing a failure. [ 968.670583][T28174] name failslab, interval 1, probability 0, space 0, times 0 [ 968.704213][T28174] CPU: 0 PID: 28174 Comm: syz.4.10316 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 968.716373][T28174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 968.727514][T28174] Call Trace: [ 968.731280][T28174] [ 968.734233][T28174] dump_stack_lvl+0x151/0x1b7 [ 968.738927][T28174] ? io_uring_drop_tctx_refs+0x190/0x190 [ 968.745183][T28174] ? kstrtol_from_user+0x310/0x310 [ 968.750572][T28174] dump_stack+0x15/0x17 [ 968.755523][T28174] should_fail+0x3c6/0x510 [ 968.759958][T28174] __should_failslab+0xa4/0xe0 [ 968.764559][T28174] should_failslab+0x9/0x20 [ 968.769516][T28174] slab_pre_alloc_hook+0x37/0xd0 [ 968.774389][T28174] __kmalloc+0x6d/0x270 [ 968.778746][T28174] ? kvmalloc_node+0x1f0/0x4d0 [ 968.784079][T28174] kvmalloc_node+0x1f0/0x4d0 [ 968.788890][T28174] ? vm_mmap+0xb0/0xb0 [ 968.793291][T28174] vmemdup_user+0x26/0xe0 [ 968.798693][T28174] map_lookup_elem+0x2ba/0x620 [ 968.804100][T28174] __sys_bpf+0x452/0x760 [ 968.808708][T28174] ? fput_many+0x160/0x1b0 [ 968.813293][T28174] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 968.819415][T28174] ? debug_smp_processor_id+0x17/0x20 [ 968.825133][T28174] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 968.831431][T28174] __x64_sys_bpf+0x7c/0x90 [ 968.836488][T28174] do_syscall_64+0x3d/0xb0 [ 968.841852][T28174] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 968.848310][T28174] RIP: 0033:0x7fc4174959f9 [ 968.853100][T28174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 968.873499][T28174] RSP: 002b:00007fc416113038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 968.883359][T28174] RAX: ffffffffffffffda RBX: 00007fc417631f80 RCX: 00007fc4174959f9 [ 968.891957][T28174] RDX: 0000000000000020 RSI: 00000000200003c0 RDI: 0000000000000001 [ 968.900286][T28174] RBP: 00007fc416113090 R08: 0000000000000000 R09: 0000000000000000 [ 968.908306][T28174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 968.917586][T28174] R13: 0000000000000000 R14: 00007fc417631f80 R15: 00007fff364ea448 [ 968.926209][T28174] [ 969.211086][T28203] FAULT_INJECTION: forcing a failure. [ 969.211086][T28203] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 969.226647][T28203] CPU: 0 PID: 28203 Comm: syz.2.10326 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 969.239177][T28203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 969.249679][T28203] Call Trace: [ 969.253270][T28203] [ 969.256718][T28203] dump_stack_lvl+0x151/0x1b7 [ 969.261431][T28203] ? io_uring_drop_tctx_refs+0x190/0x190 [ 969.267526][T28203] ? kstrtouint_from_user+0x20a/0x2a0 [ 969.274585][T28203] ? kstrtol_from_user+0x310/0x310 [ 969.280634][T28203] ? avc_has_perm_noaudit+0x348/0x430 [ 969.287477][T28203] dump_stack+0x15/0x17 [ 969.291990][T28203] should_fail+0x3c6/0x510 [ 969.297042][T28203] should_fail_usercopy+0x1a/0x20 [ 969.303006][T28203] strncpy_from_user+0x24/0x2d0 [ 969.308327][T28203] bpf_prog_load+0x185/0x1b50 [ 969.314102][T28203] ? map_freeze+0x370/0x370 [ 969.318891][T28203] ? selinux_bpf+0xcb/0x100 [ 969.324224][T28203] ? security_bpf+0x82/0xb0 [ 969.329567][T28203] __sys_bpf+0x4bc/0x760 [ 969.334874][T28203] ? fput_many+0x160/0x1b0 [ 969.339536][T28203] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 969.345424][T28203] ? debug_smp_processor_id+0x17/0x20 [ 969.351836][T28203] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 969.358270][T28203] __x64_sys_bpf+0x7c/0x90 [ 969.362752][T28203] do_syscall_64+0x3d/0xb0 [ 969.367172][T28203] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 969.373251][T28203] RIP: 0033:0x7fcd64ff89f9 [ 969.378198][T28203] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 969.401220][T28203] RSP: 002b:00007fcd63c76038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 969.410044][T28203] RAX: ffffffffffffffda RBX: 00007fcd65194f80 RCX: 00007fcd64ff89f9 [ 969.418117][T28203] RDX: 0000000000000080 RSI: 0000000020000300 RDI: 0000000000000005 [ 969.426040][T28203] RBP: 00007fcd63c76090 R08: 0000000000000000 R09: 0000000000000000 [ 969.434348][T28203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 969.443980][T28203] R13: 0000000000000001 R14: 00007fcd65194f80 R15: 00007ffe8dffe518 [ 969.451986][T28203] [ 969.495799][T28211] syz.2.10329[28211] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 969.495928][T28211] syz.2.10329[28211] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 969.496572][T28214] FAULT_INJECTION: forcing a failure. [ 969.496572][T28214] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 969.536119][T28214] CPU: 1 PID: 28214 Comm: syz.1.10330 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 969.549029][T28214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 969.560294][T28214] Call Trace: [ 969.563600][T28214] [ 969.566535][T28214] dump_stack_lvl+0x151/0x1b7 [ 969.571767][T28214] ? io_uring_drop_tctx_refs+0x190/0x190 [ 969.578055][T28214] ? kstrtouint_from_user+0x20a/0x2a0 [ 969.583920][T28214] ? kstrtol_from_user+0x310/0x310 [ 969.589138][T28214] ? avc_has_perm_noaudit+0x348/0x430 [ 969.595260][T28214] dump_stack+0x15/0x17 [ 969.599288][T28214] should_fail+0x3c6/0x510 [ 969.604947][T28214] should_fail_usercopy+0x1a/0x20 [ 969.610728][T28214] strncpy_from_user+0x24/0x2d0 [ 969.615965][T28214] bpf_prog_load+0x185/0x1b50 [ 969.620814][T28214] ? map_freeze+0x370/0x370 [ 969.625238][T28214] ? selinux_bpf+0xcb/0x100 [ 969.629842][T28214] ? security_bpf+0x82/0xb0 [ 969.634690][T28214] __sys_bpf+0x4bc/0x760 [ 969.639541][T28214] ? fput_many+0x160/0x1b0 [ 969.644126][T28214] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 969.649959][T28214] ? debug_smp_processor_id+0x17/0x20 [ 969.655514][T28214] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 969.661873][T28214] __x64_sys_bpf+0x7c/0x90 [ 969.666543][T28214] do_syscall_64+0x3d/0xb0 [ 969.671600][T28214] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 969.678248][T28214] RIP: 0033:0x7f379714e9f9 [ 969.682784][T28214] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 969.704422][T28214] RSP: 002b:00007f3795dcc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 969.712931][T28214] RAX: ffffffffffffffda RBX: 00007f37972eaf80 RCX: 00007f379714e9f9 [ 969.721500][T28214] RDX: 0000000000000090 RSI: 00000000200000c0 RDI: 0000000000000005 [ 969.729894][T28214] RBP: 00007f3795dcc090 R08: 0000000000000000 R09: 0000000000000000 [ 969.739367][T28214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 969.748177][T28214] R13: 0000000000000000 R14: 00007f37972eaf80 R15: 00007ffe7fbb4258 [ 969.758220][T28214] [ 969.913642][T28244] FAULT_INJECTION: forcing a failure. [ 969.913642][T28244] name failslab, interval 1, probability 0, space 0, times 0 [ 969.927288][T28244] CPU: 0 PID: 28244 Comm: syz.0.10345 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 969.939027][T28244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 969.951103][T28244] Call Trace: [ 969.954310][T28244] [ 969.957956][T28244] dump_stack_lvl+0x151/0x1b7 [ 969.964172][T28244] ? io_uring_drop_tctx_refs+0x190/0x190 [ 969.970499][T28244] ? avc_has_perm_noaudit+0x2dd/0x430 [ 969.976999][T28244] dump_stack+0x15/0x17 [ 969.981600][T28244] should_fail+0x3c6/0x510 [ 969.987094][T28244] __should_failslab+0xa4/0xe0 [ 969.992206][T28244] ? perf_event_alloc+0x122/0x1b00 [ 969.998204][T28244] should_failslab+0x9/0x20 [ 970.004207][T28244] slab_pre_alloc_hook+0x37/0xd0 [ 970.010382][T28244] ? perf_event_alloc+0x122/0x1b00 [ 970.017037][T28244] kmem_cache_alloc+0x44/0x200 [ 970.022331][T28244] perf_event_alloc+0x122/0x1b00 [ 970.028494][T28244] ? _raw_spin_unlock+0x4d/0x70 [ 970.034268][T28244] ? alloc_fd+0x4c6/0x590 [ 970.039239][T28244] __se_sys_perf_event_open+0x7b4/0x3ce0 [ 970.045491][T28244] ? file_end_write+0x1c0/0x1c0 [ 970.050440][T28244] ? wait_for_completion_killable_timeout+0x10/0x10 [ 970.057401][T28244] ? __mutex_lock_slowpath+0x10/0x10 [ 970.062600][T28244] ? __x64_sys_perf_event_open+0xd0/0xd0 [ 970.069598][T28244] ? __kasan_check_write+0x14/0x20 [ 970.075282][T28244] ? fput_many+0x160/0x1b0 [ 970.079637][T28244] ? debug_smp_processor_id+0x17/0x20 [ 970.085197][T28244] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 970.091730][T28244] __x64_sys_perf_event_open+0xbf/0xd0 [ 970.097722][T28244] do_syscall_64+0x3d/0xb0 [ 970.103305][T28244] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 970.109120][T28244] RIP: 0033:0x7fdebb57c9f9 [ 970.113548][T28244] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 970.136025][T28244] RSP: 002b:00007fdeba1fa038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 970.146755][T28244] RAX: ffffffffffffffda RBX: 00007fdebb718f80 RCX: 00007fdebb57c9f9 [ 970.157050][T28244] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 970.166807][T28244] RBP: 00007fdeba1fa090 R08: 0000000000000000 R09: 0000000000000000 [ 970.175157][T28244] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 970.183554][T28244] R13: 0000000000000000 R14: 00007fdebb718f80 R15: 00007ffcbf985848 [ 970.192600][T28244] [ 970.278445][T28260] syz.3.10351[28260] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 970.278530][T28260] syz.3.10351[28260] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 970.297702][T28266] FAULT_INJECTION: forcing a failure. [ 970.297702][T28266] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 970.326807][T28266] CPU: 0 PID: 28266 Comm: syz.1.10354 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 970.338732][T28266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 970.349598][T28266] Call Trace: [ 970.352957][T28266] [ 970.355870][T28266] dump_stack_lvl+0x151/0x1b7 [ 970.360559][T28266] ? io_uring_drop_tctx_refs+0x190/0x190 [ 970.366354][T28266] ? avc_has_extended_perms+0xad7/0x10f0 [ 970.371858][T28266] ? kmem_cache_free+0x116/0x2e0 [ 970.376770][T28266] dump_stack+0x15/0x17 [ 970.381313][T28266] should_fail+0x3c6/0x510 [ 970.386142][T28266] should_fail_usercopy+0x1a/0x20 [ 970.391839][T28266] _copy_from_user+0x20/0xd0 [ 970.396726][T28266] dev_ethtool+0x116/0x1540 [ 970.401124][T28266] ? ethtool_get_module_eeprom_call+0x1a0/0x1a0 [ 970.407302][T28266] ? __kasan_check_write+0x14/0x20 [ 970.412578][T28266] ? mutex_lock+0xb6/0x1e0 [ 970.417227][T28266] ? wait_for_completion_killable_timeout+0x10/0x10 [ 970.424386][T28266] dev_ioctl+0x2a0/0xe70 [ 970.429146][T28266] sock_do_ioctl+0x34f/0x5a0 [ 970.433695][T28266] ? sock_show_fdinfo+0xa0/0xa0 [ 970.439092][T28266] ? selinux_file_ioctl+0x3cc/0x540 [ 970.444211][T28266] sock_ioctl+0x455/0x740 [ 970.449146][T28266] ? sock_poll+0x400/0x400 [ 970.453673][T28266] ? __fget_files+0x31e/0x380 [ 970.458816][T28266] ? security_file_ioctl+0x84/0xb0 [ 970.464020][T28266] ? sock_poll+0x400/0x400 [ 970.468618][T28266] __se_sys_ioctl+0x114/0x190 [ 970.473390][T28266] __x64_sys_ioctl+0x7b/0x90 [ 970.477990][T28266] do_syscall_64+0x3d/0xb0 [ 970.482352][T28266] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 970.488587][T28266] RIP: 0033:0x7f379714e9f9 [ 970.492924][T28266] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 970.513235][T28266] RSP: 002b:00007f3795dcc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 970.521682][T28266] RAX: ffffffffffffffda RBX: 00007f37972eaf80 RCX: 00007f379714e9f9 [ 970.529660][T28266] RDX: 0000000020000080 RSI: 0000000000008946 RDI: 0000000000000004 [ 970.538045][T28266] RBP: 00007f3795dcc090 R08: 0000000000000000 R09: 0000000000000000 [ 970.546171][T28266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 970.554625][T28266] R13: 0000000000000000 R14: 00007f37972eaf80 R15: 00007ffe7fbb4258 [ 970.564283][T28266] [ 970.585128][T28260] syz.3.10351[28260] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 970.585221][T28260] syz.3.10351[28260] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 970.774100][T28260] device pim6reg1 entered promiscuous mode [ 970.852658][T28291] FAULT_INJECTION: forcing a failure. [ 970.852658][T28291] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 970.867044][T28291] CPU: 1 PID: 28291 Comm: syz.4.10365 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 970.879705][T28291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 970.889963][T28291] Call Trace: [ 970.893093][T28291] [ 970.895874][T28291] dump_stack_lvl+0x151/0x1b7 [ 970.900455][T28291] ? io_uring_drop_tctx_refs+0x190/0x190 [ 970.906314][T28291] ? stack_trace_save+0x113/0x1c0 [ 970.911350][T28291] dump_stack+0x15/0x17 [ 970.915939][T28291] should_fail+0x3c6/0x510 [ 970.920631][T28291] should_fail_alloc_page+0x5a/0x80 [ 970.926437][T28291] prepare_alloc_pages+0x15c/0x700 [ 970.931645][T28291] ? __alloc_pages_bulk+0xe40/0xe40 [ 970.938275][T28291] ? do_syscall_64+0x3d/0xb0 [ 970.943894][T28291] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 970.950156][T28291] __alloc_pages+0x18c/0x8f0 [ 970.954593][T28291] ? prep_new_page+0x110/0x110 [ 970.959464][T28291] kmalloc_order+0x4a/0x160 [ 970.964048][T28291] kmalloc_order_trace+0x1a/0xb0 [ 970.969089][T28291] ? alloc_skb_with_frags+0xa6/0x680 [ 970.975016][T28291] __kmalloc_track_caller+0x19b/0x260 [ 970.980469][T28291] ? kmem_cache_alloc+0xf5/0x200 [ 970.985761][T28291] ? alloc_skb_with_frags+0xa6/0x680 [ 970.991237][T28291] __alloc_skb+0x10c/0x550 [ 970.995662][T28291] alloc_skb_with_frags+0xa6/0x680 [ 971.000814][T28291] ? 0xffffffffa0016e84 [ 971.005165][T28291] ? is_bpf_text_address+0x172/0x190 [ 971.010248][T28291] ? stack_trace_save+0x1c0/0x1c0 [ 971.015453][T28291] sock_alloc_send_pskb+0x915/0xa50 [ 971.021362][T28291] ? sock_kzfree_s+0x60/0x60 [ 971.026427][T28291] ? stack_trace_snprint+0xf0/0xf0 [ 971.032987][T28291] ? __stack_depot_save+0x34/0x470 [ 971.037997][T28291] tun_get_user+0xf1b/0x3aa0 [ 971.042773][T28291] ? kasan_set_track+0x4b/0x70 [ 971.047360][T28291] ? kasan_set_free_info+0x23/0x40 [ 971.052495][T28291] ? _kstrtoull+0x3a0/0x4a0 [ 971.057004][T28291] ? tun_do_read+0x1ef0/0x1ef0 [ 971.061860][T28291] ? kstrtouint_from_user+0x20a/0x2a0 [ 971.067610][T28291] ? kstrtol_from_user+0x310/0x310 [ 971.072729][T28291] ? 0xffffffff81000000 [ 971.076915][T28291] ? avc_policy_seqno+0x1b/0x70 [ 971.081603][T28291] ? selinux_file_permission+0x2c4/0x570 [ 971.087231][T28291] tun_chr_write_iter+0x1e1/0x2e0 [ 971.092085][T28291] vfs_write+0xd5d/0x1110 [ 971.096247][T28291] ? kmem_cache_free+0x2c3/0x2e0 [ 971.101373][T28291] ? file_end_write+0x1c0/0x1c0 [ 971.106059][T28291] ? __fdget_pos+0x209/0x3a0 [ 971.110592][T28291] ? ksys_write+0x77/0x2c0 [ 971.114928][T28291] ksys_write+0x199/0x2c0 [ 971.119190][T28291] ? __ia32_sys_read+0x90/0x90 [ 971.123817][T28291] ? debug_smp_processor_id+0x17/0x20 [ 971.129340][T28291] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 971.135627][T28291] __x64_sys_write+0x7b/0x90 [ 971.140250][T28291] do_syscall_64+0x3d/0xb0 [ 971.144504][T28291] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 971.150405][T28291] RIP: 0033:0x7fc4174959f9 [ 971.154661][T28291] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 971.174708][T28291] RSP: 002b:00007fc416113038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 971.183180][T28291] RAX: ffffffffffffffda RBX: 00007fc417631f80 RCX: 00007fc4174959f9 [ 971.191028][T28291] RDX: 000000000000fdef RSI: 0000000020000180 RDI: 00000000000000c8 [ 971.200028][T28291] RBP: 00007fc416113090 R08: 0000000000000000 R09: 0000000000000000 [ 971.209726][T28291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 971.217793][T28291] R13: 0000000000000000 R14: 00007fc417631f80 R15: 00007fff364ea448 [ 971.225694][T28291] [ 972.161935][T28377] FAULT_INJECTION: forcing a failure. [ 972.161935][T28377] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 972.228147][T28377] CPU: 1 PID: 28377 Comm: syz.1.10405 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 972.240977][T28377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 972.252550][T28377] Call Trace: [ 972.255880][T28377] [ 972.258710][T28377] dump_stack_lvl+0x151/0x1b7 [ 972.263948][T28377] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 972.270686][T28377] ? io_uring_drop_tctx_refs+0x190/0x190 [ 972.277201][T28377] ? __wake_up_klogd+0xd5/0x110 [ 972.282586][T28377] ? dump_stack+0x9/0x17 [ 972.287191][T28377] dump_stack+0x15/0x17 [ 972.292544][T28377] should_fail+0x3c6/0x510 [ 972.297074][T28377] should_fail_alloc_page+0x5a/0x80 [ 972.302617][T28377] prepare_alloc_pages+0x15c/0x700 [ 972.307933][T28377] ? __alloc_pages_bulk+0xe40/0xe40 [ 972.315404][T28377] __alloc_pages+0x18c/0x8f0 [ 972.321001][T28377] ? prep_new_page+0x110/0x110 [ 972.326679][T28377] ? avc_has_perm_noaudit+0x2dd/0x430 [ 972.332975][T28377] kmalloc_order+0x4a/0x160 [ 972.338000][T28377] kmalloc_order_trace+0x1a/0xb0 [ 972.343299][T28377] __kmalloc+0x19c/0x270 [ 972.348154][T28377] kvmalloc_node+0x1f0/0x4d0 [ 972.353351][T28377] ? vm_mmap+0xb0/0xb0 [ 972.357939][T28377] alloc_netdev_mqs+0x8c/0xc90 [ 972.363222][T28377] ? tun_not_capable+0x210/0x210 [ 972.368853][T28377] tun_set_iff+0x54e/0xdb0 [ 972.373972][T28377] __tun_chr_ioctl+0x85b/0x2290 [ 972.379456][T28377] ? tun_flow_create+0x320/0x320 [ 972.385370][T28377] tun_chr_ioctl+0x2a/0x40 [ 972.391266][T28377] ? tun_chr_poll+0x6d0/0x6d0 [ 972.396127][T28377] __se_sys_ioctl+0x114/0x190 [ 972.401083][T28377] __x64_sys_ioctl+0x7b/0x90 [ 972.406999][T28377] do_syscall_64+0x3d/0xb0 [ 972.412595][T28377] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 972.418687][T28377] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 972.426287][T28377] RIP: 0033:0x7f379714e9f9 [ 972.431360][T28377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 972.453695][T28377] RSP: 002b:00007f3795dcc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 972.463652][T28377] RAX: ffffffffffffffda RBX: 00007f37972eaf80 RCX: 00007f379714e9f9 [ 972.472171][T28377] RDX: 0000000020000200 RSI: 00000000400454ca RDI: 0000000000000008 [ 972.480571][T28377] RBP: 00007f3795dcc090 R08: 0000000000000000 R09: 0000000000000000 [ 972.489524][T28377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 972.498852][T28377] R13: 0000000000000000 R14: 00007f37972eaf80 R15: 00007ffe7fbb4258 [ 972.507624][T28377] [ 972.990551][T28415] device wg2 left promiscuous mode [ 973.114031][T28424] syz.1.10425[28424] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 973.114106][T28424] syz.1.10425[28424] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 973.158908][T28424] syz.1.10425[28424] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 973.175575][T28424] syz.1.10425[28424] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 973.428231][T28424] device pim6reg1 entered promiscuous mode [ 973.925749][T28485] FAULT_INJECTION: forcing a failure. [ 973.925749][T28485] name failslab, interval 1, probability 0, space 0, times 0 [ 973.974004][T28487] device pim6reg1 entered promiscuous mode [ 973.996883][T28485] CPU: 0 PID: 28485 Comm: syz.3.10452 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 974.008702][T28485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 974.019695][T28485] Call Trace: [ 974.023426][T28485] [ 974.026553][T28485] dump_stack_lvl+0x151/0x1b7 [ 974.031415][T28485] ? io_uring_drop_tctx_refs+0x190/0x190 [ 974.037505][T28485] ? kmem_cache_free+0x116/0x2e0 [ 974.042795][T28485] ? kasan_set_track+0x5d/0x70 [ 974.047870][T28485] ? kasan_set_free_info+0x23/0x40 [ 974.055115][T28485] ? ____kasan_slab_free+0x126/0x160 [ 974.061404][T28485] ? __kasan_slab_free+0x11/0x20 [ 974.067741][T28485] ? kmem_cache_free+0x116/0x2e0 [ 974.073042][T28485] ? putname+0xfa/0x150 [ 974.078241][T28485] dump_stack+0x15/0x17 [ 974.083285][T28485] should_fail+0x3c6/0x510 [ 974.088198][T28485] __should_failslab+0xa4/0xe0 [ 974.093444][T28485] should_failslab+0x9/0x20 [ 974.098118][T28485] slab_pre_alloc_hook+0x37/0xd0 [ 974.104508][T28485] __kmalloc+0x6d/0x270 [ 974.109364][T28485] ? bpf_test_init+0x101/0x1b0 [ 974.115701][T28485] bpf_test_init+0x101/0x1b0 [ 974.120975][T28485] bpf_prog_test_run_skb+0x268/0x1420 [ 974.127377][T28485] ? __kasan_check_write+0x14/0x20 [ 974.134038][T28485] ? proc_fail_nth_write+0x20b/0x290 [ 974.142538][T28485] ? selinux_file_permission+0x2c4/0x570 [ 974.149180][T28485] ? proc_fail_nth_read+0x210/0x210 [ 974.155649][T28485] ? fsnotify_perm+0x6a/0x5d0 [ 974.161874][T28485] ? __bpf_prog_test_run_raw_tp+0x1d0/0x1d0 [ 974.171531][T28485] ? __kasan_check_write+0x14/0x20 [ 974.179589][T28485] ? fput_many+0x160/0x1b0 [ 974.184123][T28485] ? __bpf_prog_test_run_raw_tp+0x1d0/0x1d0 [ 974.192834][T28485] bpf_prog_test_run+0x3b0/0x630 [ 974.198541][T28485] ? bpf_prog_query+0x220/0x220 [ 974.206790][T28485] ? selinux_bpf+0xd2/0x100 [ 974.212785][T28485] ? security_bpf+0x82/0xb0 [ 974.217161][T28485] __sys_bpf+0x525/0x760 [ 974.221808][T28485] ? fput_many+0x160/0x1b0 [ 974.226206][T28485] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 974.232353][T28485] ? perf_trace_sys_enter+0x30/0x140 [ 974.237496][T28485] __x64_sys_bpf+0x7c/0x90 [ 974.242114][T28485] do_syscall_64+0x3d/0xb0 [ 974.246665][T28485] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 974.252642][T28485] RIP: 0033:0x7fc4c5e879f9 [ 974.257162][T28485] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 974.278873][T28485] RSP: 002b:00007fc4c4b05038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 974.288139][T28485] RAX: ffffffffffffffda RBX: 00007fc4c6023f80 RCX: 00007fc4c5e879f9 [ 974.298218][T28485] RDX: 0000000000000028 RSI: 0000000020000080 RDI: 000000000000000a [ 974.307930][T28485] RBP: 00007fc4c4b05090 R08: 0000000000000000 R09: 0000000000000000 [ 974.316880][T28485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 974.326296][T28485] R13: 0000000000000000 R14: 00007fc4c6023f80 R15: 00007ffced83def8 [ 974.335456][T28485] [ 974.513695][T28505] FAULT_INJECTION: forcing a failure. [ 974.513695][T28505] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 974.573798][T28505] CPU: 0 PID: 28505 Comm: syz.0.10461 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 974.586729][T28505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 974.599176][T28505] Call Trace: [ 974.602643][T28505] [ 974.605611][T28505] dump_stack_lvl+0x151/0x1b7 [ 974.610293][T28505] ? io_uring_drop_tctx_refs+0x190/0x190 [ 974.617468][T28505] ? kstrtouint_from_user+0x20a/0x2a0 [ 974.623139][T28505] ? kstrtol_from_user+0x310/0x310 [ 974.628968][T28505] ? avc_has_perm_noaudit+0x348/0x430 [ 974.634753][T28505] dump_stack+0x15/0x17 [ 974.640040][T28505] should_fail+0x3c6/0x510 [ 974.646019][T28505] should_fail_usercopy+0x1a/0x20 [ 974.651999][T28505] strncpy_from_user+0x24/0x2d0 [ 974.657982][T28505] bpf_prog_load+0x185/0x1b50 [ 974.662857][T28505] ? map_freeze+0x370/0x370 [ 974.668160][T28505] ? selinux_bpf+0xcb/0x100 [ 974.673552][T28505] ? security_bpf+0x82/0xb0 [ 974.678591][T28505] __sys_bpf+0x4bc/0x760 [ 974.682802][T28505] ? fput_many+0x160/0x1b0 [ 974.687549][T28505] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 974.694519][T28505] ? perf_trace_sys_enter+0x30/0x140 [ 974.700100][T28505] __x64_sys_bpf+0x7c/0x90 [ 974.704964][T28505] do_syscall_64+0x3d/0xb0 [ 974.710524][T28505] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 974.717535][T28505] RIP: 0033:0x7fdebb57c9f9 [ 974.722531][T28505] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 974.747693][T28505] RSP: 002b:00007fdeba1fa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 974.757524][T28505] RAX: ffffffffffffffda RBX: 00007fdebb718f80 RCX: 00007fdebb57c9f9 [ 974.767578][T28505] RDX: 0000000000000070 RSI: 0000000020000440 RDI: 0000000000000005 [ 974.776517][T28505] RBP: 00007fdeba1fa090 R08: 0000000000000000 R09: 0000000000000000 [ 974.785995][T28505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 974.794580][T28505] R13: 0000000000000001 R14: 00007fdebb718f80 R15: 00007ffcbf985848 [ 974.804783][T28505] [ 975.061860][T28531] bpf_get_probe_write_proto: 4 callbacks suppressed [ 975.061883][T28531] syz.0.10472[28531] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 975.094400][T28531] syz.0.10472[28531] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 975.130314][T28536] syz.0.10472[28536] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 975.211578][T28536] syz.0.10472[28536] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 975.353032][T28531] device pim6reg1 entered promiscuous mode [ 975.628693][T28553] FAULT_INJECTION: forcing a failure. [ 975.628693][T28553] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 975.734687][T28553] CPU: 0 PID: 28553 Comm: syz.2.10479 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 975.746271][T28553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 975.756880][T28553] Call Trace: [ 975.760050][T28553] [ 975.762908][T28553] dump_stack_lvl+0x151/0x1b7 [ 975.767503][T28553] ? io_uring_drop_tctx_refs+0x190/0x190 [ 975.774047][T28553] ? bpf_prog_load+0x16b/0x1b50 [ 975.779790][T28553] dump_stack+0x15/0x17 [ 975.783950][T28553] should_fail+0x3c6/0x510 [ 975.788469][T28553] should_fail_usercopy+0x1a/0x20 [ 975.794431][T28553] strncpy_from_user+0x24/0x2d0 [ 975.799378][T28553] bpf_prog_load+0x185/0x1b50 [ 975.804228][T28553] ? timerqueue_add+0x250/0x270 [ 975.808922][T28553] ? map_freeze+0x370/0x370 [ 975.814134][T28553] ? selinux_bpf+0xcb/0x100 [ 975.818594][T28553] ? security_bpf+0x82/0xb0 [ 975.822958][T28553] __sys_bpf+0x4bc/0x760 [ 975.827445][T28553] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 975.833272][T28553] ? bpf_trace_run2+0xf1/0x210 [ 975.838153][T28553] ? __bpf_trace_sys_enter+0x62/0x70 [ 975.843985][T28553] __x64_sys_bpf+0x7c/0x90 [ 975.848631][T28553] do_syscall_64+0x3d/0xb0 [ 975.853290][T28553] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 975.859296][T28553] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 975.866088][T28553] RIP: 0033:0x7fcd64ff89f9 [ 975.871445][T28553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 975.897032][T28553] RSP: 002b:00007fcd63c76038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 975.907799][T28553] RAX: ffffffffffffffda RBX: 00007fcd65194f80 RCX: 00007fcd64ff89f9 [ 975.917235][T28553] RDX: 0000000000000090 RSI: 00000000200000c0 RDI: 0000000000000005 [ 975.926020][T28553] RBP: 00007fcd63c76090 R08: 0000000000000000 R09: 0000000000000000 [ 975.935038][T28553] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 975.943565][T28553] R13: 0000000000000000 R14: 00007fcd65194f80 R15: 00007ffe8dffe518 [ 975.951818][T28553] [ 976.402718][T28620] FAULT_INJECTION: forcing a failure. [ 976.402718][T28620] name failslab, interval 1, probability 0, space 0, times 0 [ 976.418737][T28620] CPU: 0 PID: 28620 Comm: syz.1.10508 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 976.430983][T28620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 976.441319][T28620] Call Trace: [ 976.444426][T28620] [ 976.447279][T28620] dump_stack_lvl+0x151/0x1b7 [ 976.451981][T28620] ? io_uring_drop_tctx_refs+0x190/0x190 [ 976.457637][T28620] ? kmem_cache_free+0x116/0x2e0 [ 976.462976][T28620] ? kasan_set_track+0x5d/0x70 [ 976.467676][T28620] ? kasan_set_free_info+0x23/0x40 [ 976.472786][T28620] ? ____kasan_slab_free+0x126/0x160 [ 976.477997][T28620] ? __kasan_slab_free+0x11/0x20 [ 976.482952][T28620] ? kmem_cache_free+0x116/0x2e0 [ 976.487902][T28620] ? putname+0xfa/0x150 [ 976.492933][T28620] dump_stack+0x15/0x17 [ 976.497346][T28620] should_fail+0x3c6/0x510 [ 976.502080][T28620] __should_failslab+0xa4/0xe0 [ 976.506947][T28620] should_failslab+0x9/0x20 [ 976.511839][T28620] slab_pre_alloc_hook+0x37/0xd0 [ 976.517235][T28620] __kmalloc+0x6d/0x270 [ 976.521211][T28620] ? bpf_test_init+0x101/0x1b0 [ 976.526004][T28620] bpf_test_init+0x101/0x1b0 [ 976.530622][T28620] bpf_prog_test_run_skb+0x268/0x1420 [ 976.536253][T28620] ? __kasan_check_write+0x14/0x20 [ 976.541551][T28620] ? proc_fail_nth_write+0x20b/0x290 [ 976.547404][T28620] ? selinux_file_permission+0x2c4/0x570 [ 976.553848][T28620] ? proc_fail_nth_read+0x210/0x210 [ 976.559224][T28620] ? fsnotify_perm+0x6a/0x5d0 [ 976.566041][T28620] ? __bpf_prog_test_run_raw_tp+0x1d0/0x1d0 [ 976.573905][T28620] ? __kasan_check_write+0x14/0x20 [ 976.580082][T28620] ? fput_many+0x160/0x1b0 [ 976.584777][T28620] ? __bpf_prog_test_run_raw_tp+0x1d0/0x1d0 [ 976.592007][T28620] bpf_prog_test_run+0x3b0/0x630 [ 976.597346][T28620] ? bpf_prog_query+0x220/0x220 [ 976.602728][T28620] ? selinux_bpf+0xd2/0x100 [ 976.607851][T28620] ? security_bpf+0x82/0xb0 [ 976.612851][T28620] __sys_bpf+0x525/0x760 [ 976.617394][T28620] ? fput_many+0x160/0x1b0 [ 976.621903][T28620] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 976.627785][T28620] ? debug_smp_processor_id+0x17/0x20 [ 976.633783][T28620] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 976.640348][T28620] __x64_sys_bpf+0x7c/0x90 [ 976.645248][T28620] do_syscall_64+0x3d/0xb0 [ 976.650162][T28620] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 976.656567][T28620] RIP: 0033:0x7f379714e9f9 [ 976.661343][T28620] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 976.681893][T28620] RSP: 002b:00007f3795dcc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 976.690635][T28620] RAX: ffffffffffffffda RBX: 00007f37972eaf80 RCX: 00007f379714e9f9 [ 976.699517][T28620] RDX: 000000000000002c RSI: 0000000020000080 RDI: 000000000000000a [ 976.708033][T28620] RBP: 00007f3795dcc090 R08: 0000000000000000 R09: 0000000000000000 [ 976.716289][T28620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 976.724882][T28620] R13: 0000000000000000 R14: 00007f37972eaf80 R15: 00007ffe7fbb4258 [ 976.733835][T28620] [ 976.908254][T28657] device sit0 entered promiscuous mode [ 977.170570][T28693] FAULT_INJECTION: forcing a failure. [ 977.170570][T28693] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 977.209853][T28693] CPU: 1 PID: 28693 Comm: syz.1.10537 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 977.221423][T28693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 977.231780][T28693] Call Trace: [ 977.234982][T28693] [ 977.237769][T28693] dump_stack_lvl+0x151/0x1b7 [ 977.242363][T28693] ? io_uring_drop_tctx_refs+0x190/0x190 [ 977.248006][T28693] ? stack_trace_save+0x113/0x1c0 [ 977.253132][T28693] dump_stack+0x15/0x17 [ 977.257203][T28693] should_fail+0x3c6/0x510 [ 977.261459][T28693] should_fail_alloc_page+0x5a/0x80 [ 977.266840][T28693] prepare_alloc_pages+0x15c/0x700 [ 977.272624][T28693] ? __alloc_pages_bulk+0xe40/0xe40 [ 977.278280][T28693] ? do_syscall_64+0x3d/0xb0 [ 977.283538][T28693] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 977.289676][T28693] __alloc_pages+0x18c/0x8f0 [ 977.294773][T28693] ? prep_new_page+0x110/0x110 [ 977.299677][T28693] kmalloc_order+0x4a/0x160 [ 977.304366][T28693] kmalloc_order_trace+0x1a/0xb0 [ 977.309312][T28693] ? alloc_skb_with_frags+0xa6/0x680 [ 977.315335][T28693] __kmalloc_track_caller+0x19b/0x260 [ 977.321492][T28693] ? kmem_cache_alloc+0xf5/0x200 [ 977.326634][T28693] ? alloc_skb_with_frags+0xa6/0x680 [ 977.333057][T28693] __alloc_skb+0x10c/0x550 [ 977.337882][T28693] alloc_skb_with_frags+0xa6/0x680 [ 977.343974][T28693] ? 0xffffffffa002a000 [ 977.348097][T28693] ? is_bpf_text_address+0x172/0x190 [ 977.353644][T28693] ? stack_trace_save+0x1c0/0x1c0 [ 977.359026][T28693] sock_alloc_send_pskb+0x915/0xa50 [ 977.364607][T28693] ? sock_kzfree_s+0x60/0x60 [ 977.370369][T28693] ? stack_trace_snprint+0xf0/0xf0 [ 977.375952][T28693] ? __kasan_check_write+0x14/0x20 [ 977.381166][T28693] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 977.386529][T28693] tun_get_user+0xf1b/0x3aa0 [ 977.391392][T28693] ? kasan_set_track+0x4b/0x70 [ 977.396078][T28693] ? kasan_set_free_info+0x23/0x40 [ 977.401484][T28693] ? _kstrtoull+0x3a0/0x4a0 [ 977.406350][T28693] ? tun_do_read+0x1ef0/0x1ef0 [ 977.411156][T28693] ? kstrtouint_from_user+0x20a/0x2a0 [ 977.416596][T28693] ? kstrtol_from_user+0x310/0x310 [ 977.421880][T28693] ? __kasan_check_write+0x14/0x20 [ 977.427278][T28693] ? avc_policy_seqno+0x1b/0x70 [ 977.432047][T28693] ? selinux_file_permission+0x2c4/0x570 [ 977.438209][T28693] tun_chr_write_iter+0x1e1/0x2e0 [ 977.446151][T28693] vfs_write+0xd5d/0x1110 [ 977.450320][T28693] ? kmem_cache_free+0x2c3/0x2e0 [ 977.455298][T28693] ? file_end_write+0x1c0/0x1c0 [ 977.460147][T28693] ? __fdget_pos+0x209/0x3a0 [ 977.464870][T28693] ? ksys_write+0x77/0x2c0 [ 977.469279][T28693] ksys_write+0x199/0x2c0 [ 977.473436][T28693] ? __ia32_sys_read+0x90/0x90 [ 977.478337][T28693] ? debug_smp_processor_id+0x17/0x20 [ 977.483536][T28693] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 977.490493][T28693] __x64_sys_write+0x7b/0x90 [ 977.495563][T28693] do_syscall_64+0x3d/0xb0 [ 977.499784][T28693] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 977.505526][T28693] RIP: 0033:0x7f379714e9f9 [ 977.510045][T28693] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 977.530622][T28693] RSP: 002b:00007f3795dcc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 977.540209][T28693] RAX: ffffffffffffffda RBX: 00007f37972eaf80 RCX: 00007f379714e9f9 [ 977.550598][T28693] RDX: 000000000000fdef RSI: 0000000020000000 RDI: 00000000000000c8 [ 977.559073][T28693] RBP: 00007f3795dcc090 R08: 0000000000000000 R09: 0000000000000000 [ 977.568206][T28693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 977.577067][T28693] R13: 0000000000000000 R14: 00007f37972eaf80 R15: 00007ffe7fbb4258 [ 977.586718][T28693] [ 1077.609708][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 1077.619323][ C1] rcu: 1-...!: (9999 ticks this GP) idle=5eb/1/0x4000000000000000 softirq=141025/141025 fqs=0 last_accelerate: 082f/2f3f dyntick_enabled: 1 [ 1077.638611][ C1] (t=10000 jiffies g=153725 q=430) [ 1077.645758][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g153725 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 1077.659370][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=33852 [ 1077.667575][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g153725 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 1077.681773][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 1077.693150][ C1] rcu: RCU grace-period kthread stack dump: [ 1077.698867][ C1] task:rcu_preempt state:I stack:28288 pid: 14 ppid: 2 flags:0x00004000 [ 1077.709584][ C1] Call Trace: [ 1077.712933][ C1] [ 1077.716206][ C1] __schedule+0xccc/0x1590 [ 1077.721173][ C1] ? __sched_text_start+0x8/0x8 [ 1077.726382][ C1] ? __kasan_check_write+0x14/0x20 [ 1077.731773][ C1] schedule+0x11f/0x1e0 [ 1077.738286][ C1] schedule_timeout+0x18c/0x370 [ 1077.743812][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 1077.749380][ C1] ? console_conditional_schedule+0x30/0x30 [ 1077.756549][ C1] ? update_process_times+0x200/0x200 [ 1077.762434][ C1] ? prepare_to_swait_event+0x308/0x320 [ 1077.768629][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 1077.774547][ C1] ? debug_smp_processor_id+0x17/0x20 [ 1077.780894][ C1] ? __note_gp_changes+0x4ab/0x920 [ 1077.786622][ C1] ? rcu_gp_init+0xc30/0xc30 [ 1077.791201][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 1077.797779][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 1077.802498][ C1] rcu_gp_kthread+0xa4/0x350 [ 1077.807191][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 1077.813203][ C1] ? wake_nocb_gp+0x1e0/0x1e0 [ 1077.819955][ C1] ? __kasan_check_read+0x11/0x20 [ 1077.826120][ C1] ? __kthread_parkme+0xb2/0x200 [ 1077.833329][ C1] kthread+0x421/0x510 [ 1077.838378][ C1] ? wake_nocb_gp+0x1e0/0x1e0 [ 1077.843627][ C1] ? kthread_blkcg+0xd0/0xd0 [ 1077.848965][ C1] ret_from_fork+0x1f/0x30 [ 1077.855404][ C1] [ 1077.858950][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 1077.865086][ C1] Sending NMI from CPU 1 to CPUs 0: [ 1077.872183][ C0] NMI backtrace for cpu 0 [ 1077.872206][ C0] CPU: 0 PID: 25392 Comm: kworker/0:29 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 1077.872229][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 1077.872243][ C0] Workqueue: events bpf_map_free_deferred [ 1077.872270][ C0] RIP: 0010:kvm_wait+0x117/0x180 [ 1077.872293][ C0] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 5a 02 13 04 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 1077.872308][ C0] RSP: 0018:ffffc90000007840 EFLAGS: 00000046 [ 1077.872323][ C0] RAX: 0000000000000003 RBX: 1ffff92000000f0c RCX: 00000000874fe200 [ 1077.872335][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffffffff874fe280 [ 1077.872347][ C0] RBP: ffffc900000078f0 R08: dffffc0000000000 R09: 0000000000000000 [ 1077.872359][ C0] R10: fffffbfff0e9fc50 R11: dffffc0000000001 R12: dffffc0000000000 [ 1077.872371][ C0] R13: ffffffff874fe280 R14: 0000000000000003 R15: 1ffff92000000f10 [ 1077.872383][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1077.872397][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1077.872409][ C0] CR2: 00007ffced83cfb8 CR3: 000000011e4aa000 CR4: 00000000003506b0 [ 1077.872427][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1077.872437][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 1077.872449][ C0] Call Trace: [ 1077.872456][ C0] [ 1077.872467][ C0] ? show_regs+0x58/0x60 [ 1077.872484][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 1077.872505][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 1077.872525][ C0] ? kvm_wait+0x117/0x180 [ 1077.872538][ C0] ? kvm_wait+0x117/0x180 [ 1077.872553][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 1077.872583][ C0] ? nmi_handle+0xa8/0x280 [ 1077.872600][ C0] ? kvm_wait+0x117/0x180 [ 1077.872615][ C0] ? default_do_nmi+0x69/0x160 [ 1077.872631][ C0] ? exc_nmi+0xaf/0x120 [ 1077.872645][ C0] ? end_repeat_nmi+0x16/0x31 [ 1077.872664][ C0] ? kvm_wait+0x117/0x180 [ 1077.872679][ C0] ? kvm_wait+0x117/0x180 [ 1077.872694][ C0] ? kvm_wait+0x117/0x180 [ 1077.872709][ C0] [ 1077.872714][ C0] [ 1077.872720][ C0] ? __kasan_check_write+0x14/0x20 [ 1077.872739][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 1077.872756][ C0] ? pv_hash+0x86/0x150 [ 1077.872774][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 1077.872794][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 1077.872813][ C0] ? bpf_ringbuf_notify+0x30/0x30 [ 1077.872830][ C0] ? worker_thread+0xad5/0x12a0 [ 1077.872845][ C0] ? ret_from_fork+0x1f/0x30 [ 1077.872862][ C0] _raw_spin_lock_irqsave+0x1a0/0x210 [ 1077.872880][ C0] ? memset+0x35/0x40 [ 1077.872896][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 1077.872913][ C0] ? bpf_trace_run3+0x123/0x250 [ 1077.872933][ C0] free_percpu+0x9e/0x1090 [ 1077.872948][ C0] ? debug_smp_processor_id+0x17/0x20 [ 1077.872965][ C0] ? __kasan_check_write+0x14/0x20 [ 1077.872981][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 1077.872997][ C0] ? __alloc_reserved_percpu+0x30/0x30 [ 1077.873013][ C0] ? file_free_rcu+0x9f/0xb0 [ 1077.873042][ C0] fib6_nh_release+0x3ab/0x3f0 [ 1077.873058][ C0] ? fib6_info_alloc+0xe0/0xe0 [ 1077.873073][ C0] fib6_info_destroy_rcu+0xc1/0x1b0 [ 1077.873090][ C0] ? fib6_info_alloc+0xe0/0xe0 [ 1077.873105][ C0] rcu_do_batch+0x57a/0xc10 [ 1077.873126][ C0] ? local_bh_enable+0x20/0x20 [ 1077.873143][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 1077.873160][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 1077.873178][ C0] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 1077.873195][ C0] ? rcu_report_qs_rnp+0x2bf/0x390 [ 1077.873213][ C0] rcu_core+0x517/0x1020 [ 1077.873233][ C0] ? rcu_cpu_kthread_park+0x90/0x90 [ 1077.873257][ C0] ? sched_clock_cpu+0x18/0x3b0 [ 1077.873276][ C0] ? irqtime_account_irq+0x79/0x3c0 [ 1077.873293][ C0] rcu_core_si+0x9/0x10 [ 1077.873308][ C0] __do_softirq+0x26d/0x5bf [ 1077.873325][ C0] do_softirq+0xf6/0x150 [ 1077.873342][ C0] [ 1077.873347][ C0] [ 1077.873353][ C0] ? __local_bh_enable_ip+0x80/0x80 [ 1077.873368][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 1077.873385][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 1077.873400][ C0] ? bpf_map_free_deferred+0x10d/0x1e0 [ 1077.873416][ C0] ? kthread+0x421/0x510 [ 1077.873434][ C0] __local_bh_enable_ip+0x75/0x80 [ 1077.873450][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 1077.873466][ C0] sock_map_delete_elem+0xcb/0x130 [ 1077.873485][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x74 [ 1077.873500][ C0] bpf_trace_run3+0x11e/0x250 [ 1077.873518][ C0] ? bpf_trace_run2+0x210/0x210 [ 1077.873534][ C0] ? pcpu_chunk_relocate+0x20a/0x430 [ 1077.873551][ C0] __bpf_trace_percpu_free_percpu+0x2b/0x40 [ 1077.873569][ C0] ? __bpf_trace_percpu_alloc_percpu+0x60/0x60 [ 1077.873587][ C0] __traceiter_percpu_free_percpu+0x7f/0xd0 [ 1077.873606][ C0] free_percpu+0xd12/0x1090 [ 1077.873619][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 1077.873636][ C0] ? __alloc_reserved_percpu+0x30/0x30 [ 1077.873653][ C0] htab_map_free+0x46f/0x5d0 [ 1077.873672][ C0] bpf_map_free_deferred+0x10d/0x1e0 [ 1077.873689][ C0] process_one_work+0x6bb/0xc10 [ 1077.873707][ C0] worker_thread+0xad5/0x12a0 [ 1077.873727][ C0] kthread+0x421/0x510 [ 1077.873742][ C0] ? worker_clr_flags+0x180/0x180 [ 1077.873756][ C0] ? kthread_blkcg+0xd0/0xd0 [ 1077.873772][ C0] ret_from_fork+0x1f/0x30 [ 1077.873789][ C0] [ 1077.874167][ C1] NMI backtrace for cpu 1 [ 1078.463130][ C1] CPU: 1 PID: 28695 Comm: syz.2.10542 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 1078.476163][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 1078.487955][ C1] Call Trace: [ 1078.491619][ C1] [ 1078.494368][ C1] dump_stack_lvl+0x151/0x1b7 [ 1078.499596][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1078.505756][ C1] ? ttwu_do_wakeup+0x187/0x430 [ 1078.513045][ C1] dump_stack+0x15/0x17 [ 1078.517338][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 1078.522427][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 1078.529735][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 1078.537281][ C1] ? __kasan_check_write+0x14/0x20 [ 1078.542833][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 1078.549445][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 1078.558580][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 1078.567008][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 1078.577756][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 1078.588801][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 1078.598263][ C1] print_cpu_stall+0x315/0x5f0 [ 1078.604911][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 1078.611372][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 1078.618086][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 1078.625136][ C1] update_process_times+0x198/0x200 [ 1078.631429][ C1] tick_sched_timer+0x188/0x240 [ 1078.637606][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 1078.644099][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 1078.650522][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 1078.656216][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 1078.663763][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 1078.671112][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 1078.678115][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 1078.686609][ C1] [ 1078.689637][ C1] [ 1078.693010][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1078.703570][ C1] RIP: 0010:smp_call_function_many_cond+0x848/0x9b0 [ 1078.713179][ C1] Code: 89 fe 83 e6 01 31 ff e8 f6 a8 0a 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 07 e8 31 a5 0a 00 eb 38 f3 90 42 0f b6 04 3b <84> c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 15 a5 0a 00 eb e4 44 [ 1078.736622][ C1] RSP: 0018:ffffc90000b87740 EFLAGS: 00000293 [ 1078.743338][ C1] RAX: 0000000000000000 RBX: 1ffff1103ee07af1 RCX: ffff88810c0da780 [ 1078.752037][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 1078.760521][ C1] RBP: ffffc90000b87858 R08: ffffffff81659d4a R09: ffffed103ee271d3 [ 1078.768551][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 1078.776713][ C1] R13: ffff8881f703d788 R14: ffff8881f7138e80 R15: dffffc0000000000 [ 1078.784850][ C1] ? smp_call_function_many_cond+0x82a/0x9b0 [ 1078.790638][ C1] ? text_poke_sync+0x30/0x30 [ 1078.795418][ C1] ? smp_call_function_many+0x40/0x40 [ 1078.800652][ C1] ? insn_decode+0x308/0x490 [ 1078.805344][ C1] ? text_poke_sync+0x30/0x30 [ 1078.810404][ C1] on_each_cpu_cond_mask+0x40/0x80 [ 1078.815594][ C1] ? __SCT__tp_func_kfree+0x8/0x8 [ 1078.821700][ C1] text_poke_bp_batch+0x1c4/0x5d0 [ 1078.827633][ C1] ? text_poke_loc_init+0x540/0x540 [ 1078.833476][ C1] ? ____kasan_kmalloc+0xed/0x110 [ 1078.839228][ C1] ? __SCT__tp_func_kfree+0x8/0x8 [ 1078.844072][ C1] text_poke_bp+0xc8/0x140 [ 1078.848609][ C1] ? text_poke_queue+0x1a0/0x1a0 [ 1078.853343][ C1] ? mutex_lock+0xb6/0x1e0 [ 1078.857692][ C1] ? wait_for_completion_killable_timeout+0x10/0x10 [ 1078.864815][ C1] ? mutex_lock+0xb6/0x1e0 [ 1078.869236][ C1] ? __SCT__tp_func_kfree+0x8/0x8 [ 1078.874754][ C1] __static_call_transform+0x1b5/0x2c0 [ 1078.880287][ C1] ? __SCT__tp_func_kfree+0x8/0x8 [ 1078.885172][ C1] ? __bpf_trace_kfree+0x90/0x90 [ 1078.890053][ C1] arch_static_call_transform+0x7f/0x1c0 [ 1078.896218][ C1] ? __SCT__tp_func_kfree+0x8/0x8 [ 1078.901160][ C1] __static_call_update+0xd2/0x5c0 [ 1078.906384][ C1] ? __bpf_trace_kfree+0x90/0x90 [ 1078.911567][ C1] ? __static_call_return0+0x10/0x10 [ 1078.917074][ C1] ? __kasan_kmalloc+0x9/0x10 [ 1078.921671][ C1] ? tracepoint_probe_unregister+0x458/0x900 [ 1078.927658][ C1] ? memcpy+0x56/0x70 [ 1078.931586][ C1] ? __bpf_trace_kfree+0x90/0x90 [ 1078.936507][ C1] tracepoint_probe_unregister+0x7fb/0x900 [ 1078.942758][ C1] ? __bpf_trace_kfree+0x90/0x90 [ 1078.948284][ C1] bpf_probe_unregister+0x61/0x70 [ 1078.953244][ C1] bpf_raw_tp_link_release+0x63/0x90 [ 1078.958974][ C1] bpf_link_free+0x129/0x3f0 [ 1078.963654][ C1] ? rcu_gp_kthread_wake+0x90/0x90 [ 1078.969385][ C1] ? bpf_link_put_deferred+0x20/0x20 [ 1078.974533][ C1] ? kmem_cache_free+0x2c3/0x2e0 [ 1078.979782][ C1] bpf_link_release+0x170/0x180 [ 1078.984861][ C1] ? bpf_prog_get_stats+0x2f0/0x2f0 [ 1078.990811][ C1] __fput+0x3fe/0x910 [ 1078.994861][ C1] ____fput+0x15/0x20 [ 1078.998937][ C1] task_work_run+0x129/0x190 [ 1079.003437][ C1] exit_to_user_mode_loop+0xc4/0xe0 [ 1079.008991][ C1] exit_to_user_mode_prepare+0x5a/0xa0 [ 1079.015028][ C1] syscall_exit_to_user_mode+0x26/0x160 [ 1079.020807][ C1] do_syscall_64+0x49/0xb0 [ 1079.025213][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1079.031495][ C1] RIP: 0033:0x7fcd64ff89f9 [ 1079.036394][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1079.059180][ C1] RSP: 002b:00007ffe8dffe678 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 1079.069614][ C1] RAX: 0000000000000000 RBX: 00000000000ee924 RCX: 00007fcd64ff89f9 [ 1079.079504][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 1079.088075][ C1] RBP: 00007ffe8dffe750 R08: 0000000000000001 R09: 00007ffe8dffe95f [ 1079.097213][ C1] R10: 00007fcd64e7f000 R11: 0000000000000246 R12: 0000000000000032 [ 1079.105805][ C1] R13: 00007ffe8dffe770 R14: 00007ffe8dffe790 R15: ffffffffffffffff [ 1079.114294][ C1] [ 1211.636809][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 225s! [syz.2.10542:28695] [ 1211.646190][ C1] Modules linked in: [ 1211.650449][ C1] CPU: 1 PID: 28695 Comm: syz.2.10542 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 1211.662241][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 1211.673106][ C1] RIP: 0010:smp_call_function_many_cond+0x843/0x9b0 [ 1211.681785][ C1] Code: 45 8b 7d 00 44 89 fe 83 e6 01 31 ff e8 f6 a8 0a 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 07 e8 31 a5 0a 00 eb 38 f3 90 <42> 0f b6 04 3b 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 15 a5 [ 1211.705925][ C1] RSP: 0018:ffffc90000b87740 EFLAGS: 00000293 [ 1211.713015][ C1] RAX: ffffffff81659d7b RBX: 1ffff1103ee07af1 RCX: ffff88810c0da780 [ 1211.723486][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 1211.733408][ C1] RBP: ffffc90000b87858 R08: ffffffff81659d4a R09: ffffed103ee271d3 [ 1211.743150][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 1211.753830][ C1] R13: ffff8881f703d788 R14: ffff8881f7138e80 R15: dffffc0000000000 [ 1211.764131][ C1] FS: 0000555556f2f500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 1211.775465][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1211.786523][ C1] CR2: 000000002000f000 CR3: 000000010ee14000 CR4: 00000000003506a0 [ 1211.797137][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1211.808854][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1211.822168][ C1] Call Trace: [ 1211.828650][ C1] [ 1211.831907][ C1] ? show_regs+0x58/0x60 [ 1211.838217][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 1211.844127][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 1211.851935][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 1211.860367][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 1211.866800][ C1] ? clockevents_program_event+0x22f/0x300 [ 1211.875364][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 1211.886305][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 1211.894365][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 1211.903273][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 1211.910504][ C1] [ 1211.914879][ C1] [ 1211.917846][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1211.925639][ C1] ? smp_call_function_many_cond+0x82a/0x9b0 [ 1211.932161][ C1] ? smp_call_function_many_cond+0x85b/0x9b0 [ 1211.938919][ C1] ? smp_call_function_many_cond+0x843/0x9b0 [ 1211.945196][ C1] ? text_poke_sync+0x30/0x30 [ 1211.952836][ C1] ? smp_call_function_many+0x40/0x40 [ 1211.960005][ C1] ? insn_decode+0x308/0x490 [ 1211.966636][ C1] ? text_poke_sync+0x30/0x30 [ 1211.971844][ C1] on_each_cpu_cond_mask+0x40/0x80 [ 1211.977985][ C1] ? __SCT__tp_func_kfree+0x8/0x8 [ 1211.983210][ C1] text_poke_bp_batch+0x1c4/0x5d0 [ 1211.988582][ C1] ? text_poke_loc_init+0x540/0x540 [ 1211.995953][ C1] ? ____kasan_kmalloc+0xed/0x110 [ 1212.001433][ C1] ? __SCT__tp_func_kfree+0x8/0x8 [ 1212.007399][ C1] text_poke_bp+0xc8/0x140 [ 1212.012497][ C1] ? text_poke_queue+0x1a0/0x1a0 [ 1212.018979][ C1] ? mutex_lock+0xb6/0x1e0 [ 1212.024423][ C1] ? wait_for_completion_killable_timeout+0x10/0x10 [ 1212.032144][ C1] ? mutex_lock+0xb6/0x1e0 [ 1212.036709][ C1] ? __SCT__tp_func_kfree+0x8/0x8 [ 1212.043434][ C1] __static_call_transform+0x1b5/0x2c0 [ 1212.049945][ C1] ? __SCT__tp_func_kfree+0x8/0x8 [ 1212.056434][ C1] ? __bpf_trace_kfree+0x90/0x90 [ 1212.062412][ C1] arch_static_call_transform+0x7f/0x1c0 [ 1212.069377][ C1] ? __SCT__tp_func_kfree+0x8/0x8 [ 1212.077369][ C1] __static_call_update+0xd2/0x5c0 [ 1212.083938][ C1] ? __bpf_trace_kfree+0x90/0x90 [ 1212.089532][ C1] ? __static_call_return0+0x10/0x10 [ 1212.096506][ C1] ? __kasan_kmalloc+0x9/0x10 [ 1212.104391][ C1] ? tracepoint_probe_unregister+0x458/0x900 [ 1212.112846][ C1] ? memcpy+0x56/0x70 [ 1212.119320][ C1] ? __bpf_trace_kfree+0x90/0x90 [ 1212.127695][ C1] tracepoint_probe_unregister+0x7fb/0x900 [ 1212.136366][ C1] ? __bpf_trace_kfree+0x90/0x90 [ 1212.143374][ C1] bpf_probe_unregister+0x61/0x70 [ 1212.152484][ C1] bpf_raw_tp_link_release+0x63/0x90 [ 1212.161124][ C1] bpf_link_free+0x129/0x3f0 [ 1212.166366][ C1] ? rcu_gp_kthread_wake+0x90/0x90 [ 1212.174299][ C1] ? bpf_link_put_deferred+0x20/0x20 [ 1212.179873][ C1] ? kmem_cache_free+0x2c3/0x2e0 [ 1212.184624][ C1] bpf_link_release+0x170/0x180 [ 1212.189699][ C1] ? bpf_prog_get_stats+0x2f0/0x2f0 [ 1212.195786][ C1] __fput+0x3fe/0x910 [ 1212.199668][ C1] ____fput+0x15/0x20 [ 1212.204077][ C1] task_work_run+0x129/0x190 [ 1212.209278][ C1] exit_to_user_mode_loop+0xc4/0xe0 [ 1212.216804][ C1] exit_to_user_mode_prepare+0x5a/0xa0 [ 1212.222408][ C1] syscall_exit_to_user_mode+0x26/0x160 [ 1212.228839][ C1] do_syscall_64+0x49/0xb0 [ 1212.234276][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1212.242055][ C1] RIP: 0033:0x7fcd64ff89f9 [ 1212.247190][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1212.270648][ C1] RSP: 002b:00007ffe8dffe678 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 1212.280492][ C1] RAX: 0000000000000000 RBX: 00000000000ee924 RCX: 00007fcd64ff89f9 [ 1212.292261][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 1212.303355][ C1] RBP: 00007ffe8dffe750 R08: 0000000000000001 R09: 00007ffe8dffe95f [ 1212.316082][ C1] R10: 00007fcd64e7f000 R11: 0000000000000246 R12: 0000000000000032 [ 1212.330582][ C1] R13: 00007ffe8dffe770 R14: 00007ffe8dffe790 R15: ffffffffffffffff [ 1212.342640][ C1] [ 1212.347051][ C1] Sending NMI from CPU 1 to CPUs 0: [ 1212.354208][ C0] NMI backtrace for cpu 0 [ 1212.354228][ C0] CPU: 0 PID: 25392 Comm: kworker/0:29 Tainted: G W 5.15.153-syzkaller-00453-ge787d6ac4af0 #0 [ 1212.354253][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 1212.354267][ C0] Workqueue: events bpf_map_free_deferred [ 1212.354295][ C0] RIP: 0010:kvm_wait+0x117/0x180 [ 1212.354318][ C0] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 5a 02 13 04 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 1212.354332][ C0] RSP: 0018:ffffc90000007840 EFLAGS: 00000046 [ 1212.354346][ C0] RAX: 0000000000000003 RBX: 1ffff92000000f0c RCX: 00000000874fe200 [ 1212.354359][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffffffff874fe280 [ 1212.354382][ C0] RBP: ffffc900000078f0 R08: dffffc0000000000 R09: 0000000000000000 [ 1212.354395][ C0] R10: fffffbfff0e9fc50 R11: dffffc0000000001 R12: dffffc0000000000 [ 1212.354407][ C0] R13: ffffffff874fe280 R14: 0000000000000003 R15: 1ffff92000000f10 [ 1212.354418][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1212.354434][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1212.354446][ C0] CR2: 00007ffced83cfb8 CR3: 000000011e4aa000 CR4: 00000000003506b0 [ 1212.354463][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1212.354473][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 1212.354484][ C0] Call Trace: [ 1212.354491][ C0] [ 1212.354502][ C0] ? show_regs+0x58/0x60 [ 1212.354521][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 1212.354543][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 1212.354563][ C0] ? kvm_wait+0x117/0x180 [ 1212.354577][ C0] ? kvm_wait+0x117/0x180 [ 1212.354592][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 1212.354610][ C0] ? nmi_handle+0xa8/0x280 [ 1212.354627][ C0] ? kvm_wait+0x117/0x180 [ 1212.354641][ C0] ? kvm_wait+0x117/0x180 [ 1212.354655][ C0] ? default_do_nmi+0x69/0x160 [ 1212.354672][ C0] ? exc_nmi+0xaf/0x120 [ 1212.354685][ C0] ? end_repeat_nmi+0x16/0x31 [ 1212.354705][ C0] ? kvm_wait+0x117/0x180 [ 1212.354719][ C0] ? kvm_wait+0x117/0x180 [ 1212.354734][ C0] ? kvm_wait+0x117/0x180 [ 1212.354749][ C0] [ 1212.354754][ C0] [ 1212.354759][ C0] ? __kasan_check_write+0x14/0x20 [ 1212.354780][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 1212.354795][ C0] ? pv_hash+0x86/0x150 [ 1212.354813][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 1212.354834][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 1212.354861][ C0] ? bpf_ringbuf_notify+0x30/0x30 [ 1212.354878][ C0] ? worker_thread+0xad5/0x12a0 [ 1212.354899][ C0] ? ret_from_fork+0x1f/0x30 [ 1212.354923][ C0] _raw_spin_lock_irqsave+0x1a0/0x210 [ 1212.354942][ C0] ? memset+0x35/0x40 [ 1212.354957][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 1212.354975][ C0] ? bpf_trace_run3+0x123/0x250 [ 1212.354995][ C0] free_percpu+0x9e/0x1090 [ 1212.355009][ C0] ? debug_smp_processor_id+0x17/0x20 [ 1212.355044][ C0] ? __kasan_check_write+0x14/0x20 [ 1212.355067][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 1212.355083][ C0] ? __alloc_reserved_percpu+0x30/0x30 [ 1212.355099][ C0] ? file_free_rcu+0x9f/0xb0 [ 1212.355117][ C0] fib6_nh_release+0x3ab/0x3f0 [ 1212.355134][ C0] ? fib6_info_alloc+0xe0/0xe0 [ 1212.355150][ C0] fib6_info_destroy_rcu+0xc1/0x1b0 [ 1212.355166][ C0] ? fib6_info_alloc+0xe0/0xe0 [ 1212.355181][ C0] rcu_do_batch+0x57a/0xc10 [ 1212.355202][ C0] ? local_bh_enable+0x20/0x20 [ 1212.355218][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 1212.355236][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 1212.355252][ C0] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 1212.355269][ C0] ? rcu_report_qs_rnp+0x2bf/0x390 [ 1212.355287][ C0] rcu_core+0x517/0x1020 [ 1212.355306][ C0] ? rcu_cpu_kthread_park+0x90/0x90 [ 1212.355322][ C0] ? sched_clock_cpu+0x18/0x3b0 [ 1212.355341][ C0] ? irqtime_account_irq+0x79/0x3c0 [ 1212.355357][ C0] rcu_core_si+0x9/0x10 [ 1212.355372][ C0] __do_softirq+0x26d/0x5bf [ 1212.355389][ C0] do_softirq+0xf6/0x150 [ 1212.355407][ C0] [ 1212.355412][ C0] [ 1212.355418][ C0] ? __local_bh_enable_ip+0x80/0x80 [ 1212.355434][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 1212.355450][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 1212.355465][ C0] ? bpf_map_free_deferred+0x10d/0x1e0 [ 1212.355481][ C0] ? kthread+0x421/0x510 [ 1212.355498][ C0] __local_bh_enable_ip+0x75/0x80 [ 1212.355514][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 1212.355530][ C0] sock_map_delete_elem+0xcb/0x130 [ 1212.355549][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x74 [ 1212.355564][ C0] bpf_trace_run3+0x11e/0x250 [ 1212.355582][ C0] ? bpf_trace_run2+0x210/0x210 [ 1212.355599][ C0] ? pcpu_chunk_relocate+0x20a/0x430 [ 1212.355615][ C0] __bpf_trace_percpu_free_percpu+0x2b/0x40 [ 1212.355635][ C0] ? __bpf_trace_percpu_alloc_percpu+0x60/0x60 [ 1212.355654][ C0] __traceiter_percpu_free_percpu+0x7f/0xd0 [ 1212.355674][ C0] free_percpu+0xd12/0x1090 [ 1212.355687][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 1212.355704][ C0] ? __alloc_reserved_percpu+0x30/0x30 [ 1212.355721][ C0] htab_map_free+0x46f/0x5d0 [ 1212.355741][ C0] bpf_map_free_deferred+0x10d/0x1e0 [ 1212.355758][ C0] process_one_work+0x6bb/0xc10 [ 1212.355775][ C0] worker_thread+0xad5/0x12a0 [ 1212.355795][ C0] kthread+0x421/0x510 [ 1212.355809][ C0] ? worker_clr_flags+0x180/0x180 [ 1212.355824][ C0] ? kthread_blkcg+0xd0/0xd0 [ 1212.355840][ C0] ret_from_fork+0x1f/0x30 [ 1212.355858][ C0]