last executing test programs: 6m53.56438558s ago: executing program 2 (id=1827): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000980)=@base={0x12, 0xc, 0x4, 0x4747}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r1, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000380)=r0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r2, 0x0, 0x0}, 0x20) 6m53.286715438s ago: executing program 2 (id=1833): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x54, 0x0, 0x0) 6m53.041708812s ago: executing program 2 (id=1837): perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x5, 0x67}, 0x48}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0xfffffffffffffd67) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0x2a979d) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000005"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000005c0)={{r2}, &(0x7f0000000540), &(0x7f0000000580)='%pS \x00'}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000003c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 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, 0x3ff, 0x0, @perf_config_ext, 0x0, 0xf, 0x0, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xa, 0x1fffffffffffffcd, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000"], 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x0, 0xc, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0a000000040000000800"/20, @ANYRES32, @ANYBLOB='\x00'/15, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000001900fb5932cc00000000000000000000000000000000bc99fc65eb908cb464b70d8aa3c876160f7438dd4c735e0ad331114fc90a44be7d93423a61dda12dc7c71f4c24b9b90c5ee9162f80368dc07e8faec42b075904b1e2f0fcce6b0198a9ecc4ea3212679db1e02461596966c93c8a97c10f72fad56ef2df9d19396e5c1d4ee22cf526ab9c0f730bb0e44629667fb5d5afafdc6a1fbb5d880efdb2e52519ae1d849b2a"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b0000000000000000000000008000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001ac0)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, 0x18) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) r6 = openat$cgroup_procs(r4, &(0x7f0000001a80)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r6, &(0x7f0000000380), 0x12) write$cgroup_int(r5, &(0x7f0000000040), 0x1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000500)='percpu_free_percpu\x00', r0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xffffffff}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) 6m52.479983019s ago: executing program 2 (id=1841): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000810018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000208500000004"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='workqueue_queue_work\x00', r0}, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='workqueue_queue_work\x00', r2}, 0x18) setsockopt$sock_attach_bpf(r1, 0x1, 0x1d, &(0x7f00000001c0), 0x4) 6m52.194304557s ago: executing program 2 (id=1843): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="1600000000000000040000000100000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00001d00"/14], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB="000000ef0000000000000000000063564fd78d246a18c0f4fde7ee3096000000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x48) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0xa}, 0x11368, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0e00000004000000080000000800000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000000000000004f1a"], 0x50) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.throttle.io_serviced\x00', 0x26e1, 0x0) close(r6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) perf_event_open$cgroup(&(0x7f0000000000)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r6, 0xc004743e, 0x20001400) write$cgroup_subtree(r6, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0xc, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4, @perf_bp={0x0, 0x9}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x5, 0xfffffffffffffe1e, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x20}, 0x90) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x89a0, &(0x7f0000000080)) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x89a2, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00'}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r1, 0x58, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x20, 0x2d, &(0x7f0000000b00)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x223008e0, 0x0, 0x0, 0x0, 0xfffff5f7}, {}, {}, [@ldst={0x2, 0x1, 0x6, 0x4, 0x8, 0xfffffffffffffff4, 0xfffffffffffffffc}, @printk={@lx, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xf}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x200}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r1}}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r3}}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4d3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @exit], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000500)='syzkaller\x00', 0xc, 0x72, &(0x7f0000000600)=""/114, 0x40f00, 0x1, '\x00', r9, @netfilter=0x2d, 0xffffffffffffffff, 0x8, &(0x7f0000000700)={0x9, 0x1}, 0x8, 0x10, &(0x7f00000009c0)={0x4, 0xf, 0xcf2f, 0x7}, 0x10, 0x0, r7, 0x5, &(0x7f0000000a00), &(0x7f0000000c80)=[{0x5, 0x3, 0x2, 0xa}, {0x5, 0x1, 0x6, 0x7}, {0x1, 0x1, 0xd, 0x5}, {0x2, 0x1, 0x7, 0x5}, {0x3, 0x2, 0x2, 0x5}], 0x10, 0x8}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r2, 0x0) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x2}, 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x57) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r10, 0x702, 0xe, 0x700, &(0x7f0000000540)="e460334470b8d480eb00c15286dd", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000780)=ANY=[@ANYBLOB="9feb01001800000000000000e1000000e1000000090000000300000000000007000000000f00000000000009010000000c000000030000060400000010000000000000000d0000000300010005000000000000000900000000000007000000000e00000000000007000000000f0000000500000f010000000100400006000000008000000200000008000000090000000300000000000000734b434204000000ffff00000010003f050000000800000009000000db090000000000000e02000000000000000f00000000000002000000000c00000000000001000000000600150200000000000000030000000005000000010000000900000000000000612e61308e5f6c2e00"], &(0x7f0000000240)=""/186, 0x105, 0xba, 0x1, 0x7}, 0x28) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000006c0)=r6, 0x4) 6m51.16244696s ago: executing program 2 (id=1853): bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x77) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000400)={r0, 0x3, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000540), &(0x7f0000000580)}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000940)={0x8, 0x0}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x0, 0x0, 0x0, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x79, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000500), 0x8, 0x10, &(0x7f0000000840)={0x3, 0xa, 0x4, 0xb}, 0x10, r4, r1, 0x0, &(0x7f0000000bc0)=[r2], &(0x7f0000000c00), 0x10, 0x4}, 0x94) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r3, 0x0, &(0x7f0000001700)=""/44}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r5}, 0x10) socketpair(0xf, 0x3, 0x2, &(0x7f00000001c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) openat$tun(0xffffffffffffff9c, 0x0, 0x701a00, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1, 0x42, 0x6, 0x8, 0x0, 0x1}, 0x48) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001, 0x0, r6}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8000, r7}, 0x38) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x300}, @generic={0x66, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000000}, @exit, @alu={0x6, 0x0, 0x3, 0xa, 0x0, 0x2}, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x78) 6m35.78901758s ago: executing program 32 (id=1853): bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x77) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000400)={r0, 0x3, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000540), &(0x7f0000000580)}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000940)={0x8, 0x0}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x0, 0x0, 0x0, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x79, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000500), 0x8, 0x10, &(0x7f0000000840)={0x3, 0xa, 0x4, 0xb}, 0x10, r4, r1, 0x0, &(0x7f0000000bc0)=[r2], &(0x7f0000000c00), 0x10, 0x4}, 0x94) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r3, 0x0, &(0x7f0000001700)=""/44}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r5}, 0x10) socketpair(0xf, 0x3, 0x2, &(0x7f00000001c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) openat$tun(0xffffffffffffff9c, 0x0, 0x701a00, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1, 0x42, 0x6, 0x8, 0x0, 0x1}, 0x48) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001, 0x0, r6}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8000, r7}, 0x38) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x300}, @generic={0x66, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000000}, @exit, @alu={0x6, 0x0, 0x3, 0xa, 0x0, 0x2}, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x78) 6m22.258774886s ago: executing program 3 (id=1960): bpf$MAP_CREATE(0x300000000000000, &(0x7f0000000100)=@base={0x18, 0x4, 0x41, 0x0, 0x1, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4002, 0x5}, 0x48) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x50) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r0, 0xe0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x58, &(0x7f0000000280)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000340), &(0x7f0000000380), 0x8, 0xd3, 0x8, 0x8, &(0x7f00000003c0)}}, 0x10) bpf$TOKEN_CREATE(0x24, &(0x7f0000000200)={0x0, r1}, 0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r4}, 0x10) perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x10c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x66}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x58, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r6 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000580)=r2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000780)=@base={0x1, 0x5e0, 0x9, 0x7, 0x8, 0xffffffffffffffff, 0x5, '\x00', r5, r6, 0x3, 0x3, 0x4}, 0x50) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xd, 0x6, 0x4, 0x1}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000008c0)={{r7}, &(0x7f0000000840), &(0x7f0000000880)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r7, &(0x7f0000000900)}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000900)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYBLOB], 0x0}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000005c0)=""/155}, 0x20) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f0000000540)={'veth0_vlan\x00', @remote}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r9, 0x8914, &(0x7f0000000000)={'veth0_vlan\x00', @random="0106002010ff"}) syz_clone(0xc0126080, 0x0, 0x0, 0x0, 0x0, 0x0) 6m12.666104437s ago: executing program 3 (id=1996): r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x80108907, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xc8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, 0x0, 0x8020) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb7910009875f37538e486dd6317ce8102031100fe08000e40000200875a65969ff57b00ff020000000000000000000000000001"], 0xfdef) 6m11.662453907s ago: executing program 3 (id=1997): perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000009007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair(0x1d, 0x2, 0x2, &(0x7f0000000300)={0x0, 0x0}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000040)={'sit0\x00', @local}) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000e00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'sit0\x00', @random="4f33e363a4b1"}) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[], 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="06000000040000003ff400000900000000000000503c3b0062bf59f0c2ddb1542f4ff662c71f5075a99624fb083c5743ba0600000066101403c09443ae15b592d2916c0d81cd4ac9d573ff58578a3fe25295b4711f3d82bd9e026d85c30371c536edb384945e1027ab166c232765dbb4e4b8f964846f4ab881484dbd20665fb146eca6dcad7beaa47e66577c01ccfe745347b4d86bb19114d5b69a705d2e63d90cce240d782664b61c0d43a0e184ee479d78fe8e7b227780c27e762362056add441f30c11e49f1a5950b41f3b66f8e31b7c5", @ANYRESOCT=0x0, @ANYBLOB="07000000000000000000000000e171d38c336b9f", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="02000000000000000000e2"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000d40)={0x0, 0x800, 0x14}, 0xc) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000140)='sched_switch\x00', r3}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x5, 0x0, 0xf3, 0x0, 0x0, 0x1, 0xa66a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000002c0)='ns/uts\x00') syz_clone(0x8080400, &(0x7f0000000680)="1ad8e0db7ea5ae70759627e514511cf6fa10e9139332c7c1f8452e31429dd5e572ac118f310e5c4c983adc301fff77f2aba23a8797f25ee9d8b726f3d0b97913f8e347addcb8fb95b5e1480c7508a0821c7935777c83af3858f70088f26b147fafe8098665fd7bc345d453b68c2e76f709964f2697b0fbb6bda358a1a3fee6faa58cee4687f18b8468cea1beff947ff305bf80a50d44fd9bd4a8a3a64c80d7b1cc3960c6abc3a54285327bb3270cfe4e1159a415d0ac379f68595456045d14b57ae2", 0xc2, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000200)="f842c5861fc9f47e54e2d06a77b3") 6m9.963303658s ago: executing program 3 (id=2001): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0xc8, 0x0, 0x2, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000010000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, @fallback=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000b40)='neigh_create\x00', r4}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000b40)='neigh_create\x00', r5}, 0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x80, 0x7}, 0x0, 0x8, 0x0, 0x0, 0x2, 0x80000000, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x0, 0x3, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb790700117df37538e486dd6317ce22000000000000000000000000000000007f"], 0xfdef) 6m9.694963225s ago: executing program 3 (id=2004): socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x20, '\x00', 0x0, @fallback=0x37}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'gre0\x00'}) socketpair(0x1, 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f2, &(0x7f0000000080)) 6m9.602769584s ago: executing program 3 (id=2006): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1, 0x42, 0x6, 0x8, 0x0, 0x1}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001, 0x0, r0}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8000, r1}, 0x38) bpf$MAP_CREATE(0x0, &(0x7f0000001d00)=ANY=[@ANYBLOB="0b00000005000000050000000900000001"], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="070000000400000008020000210400"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x3, &(0x7f0000000740)=@framed, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) socketpair(0x1e, 0x1, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x4, 0xca73}, 0x0, 0xc8, 0x0, 0x2, 0xfffffffffffffffc, 0x8}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7101}) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 5m54.478600549s ago: executing program 33 (id=2006): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1, 0x42, 0x6, 0x8, 0x0, 0x1}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001, 0x0, r0}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8000, r1}, 0x38) bpf$MAP_CREATE(0x0, &(0x7f0000001d00)=ANY=[@ANYBLOB="0b00000005000000050000000900000001"], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="070000000400000008020000210400"], 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x3, &(0x7f0000000740)=@framed, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x18) perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) socketpair(0x1e, 0x1, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x4, 0xca73}, 0x0, 0xc8, 0x0, 0x2, 0xfffffffffffffffc, 0x8}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x7101}) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 5m26.466724855s ago: executing program 4 (id=2188): r0 = socket$kcm(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)=[{0x0}, {&(0x7f00000047c0)=""/4045, 0xfcd}, {&(0x7f0000001ec0)=""/4074, 0xfea}, {&(0x7f0000000800)=""/233, 0xe9}, {&(0x7f0000000580)=""/256, 0x100}, {&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f00000002c0)=""/178, 0xb2}], 0x7}, 0xbf9d5a5a4c2f3618) sendmsg$inet(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000480)="5c00000012006bab9a3fe3d86e17aa0a8187bae53dca2b007ea23e163ec40028e82fccdc09da15fef6a608649e7531765f0ef82e3c0076a705259a3651f60a84c9f4d4938037e70e4509c5bb0c9246444351db86078475483687054c", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x20000000) recvmsg$kcm(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0}, 0x40000002) 5m25.973894624s ago: executing program 4 (id=2192): r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r0) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r1, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x20008000) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r3, r2, 0x26}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r3}, &(0x7f0000000000), &(0x7f0000000080)=r0}, 0x20) recvmsg$kcm(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x2) sendmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000280)="43fa", 0x2}], 0x1}, 0x8801) 5m25.638793058s ago: executing program 4 (id=2196): r0 = socket$kcm(0xa, 0x3, 0x11) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x80108907, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xc8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x8020) write$cgroup_subtree(r3, &(0x7f0000000300)=ANY=[@ANYBLOB], 0xfdef) 5m25.074161245s ago: executing program 4 (id=2197): r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000002c00)="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", 0x5e3}, {&(0x7f0000000b00)="3001fb90647586f4601659c5ad2644b99bfd65452e947b394c96c29278d097c5f170d77283a744139d2ce2a2f4bb5bb37e7396e7bac14056f25d17145e73bc2461b2e43d85085ea31975eab0afe80ea3fce771f1b32d1585e8a456763cfafcf7189145a6e261afecaf014cbf8a0f898bf6d14136874b6a1fd7caf8dcbffa5798559c3c0f4a035765ec9966b0419be0420dc6e247d1a44f038ae29eb4bc67d6a04e80dfb7715ebafaa20fcbc57ade23cba05da1fbe4bba675b542472e", 0xbc}, {&(0x7f0000000300)="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", 0x19d}, {&(0x7f0000002a80)="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", 0x150}], 0x4, &(0x7f0000000180)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @initdev={0xac, 0x1e, 0x1, 0x0}}}}], 0x20}, 0x0) 5m24.7161694s ago: executing program 4 (id=2199): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x8, 0x5}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r0, &(0x7f0000000680)={&(0x7f0000000140)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000180)='W', 0xfe8a}], 0x1}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r1, 0x0, 0x0) 5m23.32281561s ago: executing program 4 (id=2202): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x80108907, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000180), 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) openat$tun(0xffffffffffffff9c, 0x0, 0x701a00, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1, 0x42, 0x6, 0x8, 0x0, 0x1}, 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001, 0x0, r3}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8000, r4}, 0x38) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x300}, @generic={0x66, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000000}, @exit, @alu={0x6, 0x0, 0x3, 0xa, 0x0, 0x2}, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x78) 5m8.211239784s ago: executing program 34 (id=2202): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x80108907, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000180), 0x12) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x1ff) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) openat$tun(0xffffffffffffff9c, 0x0, 0x701a00, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1, 0x42, 0x6, 0x8, 0x0, 0x1}, 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001, 0x0, r3}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8000, r4}, 0x38) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x300}, @generic={0x66, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000000}, @exit, @alu={0x6, 0x0, 0x3, 0xa, 0x0, 0x2}, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x78) 4m25.608574922s ago: executing program 6 (id=2402): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002a20702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000002d00000095"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000280)='kfree\x00', r0}, 0x18) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002ac0)={0x1a, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2000}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0, r1, 0x0, 0x500000000000000}, 0x10) 4m25.490518834s ago: executing program 6 (id=2403): r0 = socket$kcm(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000500)=""/99, 0x63}, {&(0x7f00000047c0)=""/4045, 0xfcd}, {&(0x7f0000001ec0)=""/4074, 0xfea}, {&(0x7f0000000800)=""/233, 0xe9}, {&(0x7f0000000580)=""/256, 0x100}, {&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f00000002c0)=""/178, 0xb2}], 0x7}, 0xbf9d5a5a4c2f3618) sendmsg$inet(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000480)="5c00000012006bab9a3fe3d86e17aa0a8187bae53dca2b007ea23e163ec40028e82fccdc09da15fef6a608649e75", 0x2e}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x20000000) recvmsg$kcm(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0}, 0x40000002) 4m24.538950229s ago: executing program 6 (id=2405): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'pim6reg1\x00', 0x1}) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000), 0xc) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x5, 0x4, &(0x7f0000000d80)=@framed={{0x18, 0x8}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000c80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x5, 0x4, &(0x7f0000000d80)=@framed={{0x18, 0x8}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000c80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 4m24.274381655s ago: executing program 6 (id=2406): bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xa, 0x4, 0x6, 0x4, 0x48, 0xffffffffffffffff, 0x7}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0x15, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000020000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000070000047b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002000000850000008200000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r2}, 0x10) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 4m23.342381929s ago: executing program 6 (id=2408): perf_event_open(&(0x7f0000000480)={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, 0x730, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x730, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) close(r1) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000300)='sched_switch\x00', r3}, 0x10) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) 4m22.226739451s ago: executing program 6 (id=2413): bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x77) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000400)={r0, 0x3, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{}, &(0x7f0000000540), &(0x7f0000000580)}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000940)={0x8, 0x0}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x0, 0x0, 0x0, &(0x7f0000000280)='syzkaller\x00', 0x0, 0xb1, &(0x7f0000000b00)=""/177, 0x40f00, 0x79, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000500), 0x8, 0x10, &(0x7f0000000840)={0x3, 0xa, 0x4, 0xb}, 0x10, r3, r1, 0x0, 0x0, &(0x7f0000000c00), 0x10, 0x4}, 0x94) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r2, 0x0, &(0x7f0000001700)=""/44}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[], 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r4}, 0x10) socketpair(0xf, 0x3, 0x2, &(0x7f00000001c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) openat$tun(0xffffffffffffff9c, 0x0, 0x701a00, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1, 0x42, 0x6, 0x8, 0x0, 0x1}, 0x48) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001, 0x0, r5}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8000, r6}, 0x38) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x300}, @generic={0x66, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000000}, @exit, @alu={0x6, 0x0, 0x3, 0xa, 0x0, 0x2}, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x78) 4m7.174764398s ago: executing program 35 (id=2413): bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x77) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x19, 0x3, &(0x7f00000003c0)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sockopt=0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000400)={r0, 0x3, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000040)={{}, &(0x7f0000000540), &(0x7f0000000580)}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000940)={0x8, 0x0}, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x0, 0x0, 0x0, &(0x7f0000000280)='syzkaller\x00', 0x0, 0xb1, &(0x7f0000000b00)=""/177, 0x40f00, 0x79, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000500), 0x8, 0x10, &(0x7f0000000840)={0x3, 0xa, 0x4, 0xb}, 0x10, r3, r1, 0x0, 0x0, &(0x7f0000000c00), 0x10, 0x4}, 0x94) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r2, 0x0, &(0x7f0000001700)=""/44}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[], 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r4}, 0x10) socketpair(0xf, 0x3, 0x2, &(0x7f00000001c0)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)) openat$tun(0xffffffffffffff9c, 0x0, 0x701a00, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x1, 0x42, 0x6, 0x8, 0x0, 0x1}, 0x48) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001, 0x0, r5}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8000, r6}, 0x38) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x300}, @generic={0x66, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000000}, @exit, @alu={0x6, 0x0, 0x3, 0xa, 0x0, 0x2}, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xff5c, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x78) 2m48.480406022s ago: executing program 1 (id=3497): perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x49, 0x1, 0x0, 0x0, 0x0, 0x0, 0x82240, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x8}, 0x2, 0x0, 0x0, 0x8, 0x43fe, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x8800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_procfs$namespace(0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000072"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r0) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r1, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x20008000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{}, &(0x7f0000000000), &(0x7f0000000080)=r0}, 0x20) recvmsg$kcm(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/143, 0x8f}], 0x1}, 0x2) sendmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000280)="43fa", 0x2}], 0x1}, 0x8801) 2m48.261735364s ago: executing program 1 (id=3502): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.dequeue\x00', 0x26e1, 0x0) close(r0) ioctl$SIOCSIFHWADDR(r0, 0x8b19, &(0x7f0000000000)={'wlan0\x00', @random="7cf1e97c9e4f"}) mkdirat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x1ff) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000380)='#', 0x1}], 0x1}, 0x40488c4) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={0xffffffffffffffff, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000240)="1000"/14, 0x0, 0x202, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x26) sendmsg$kcm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000840)="f24c04562264", 0x6}], 0x1}, 0x2004895) 2m47.89474535s ago: executing program 1 (id=3505): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2a040, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x5000, 0x0, 0x0, 0x1, 0x2, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x34000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0xc8, 0xfffffffe, 0x0, 0x9, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfe33) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x53038, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x1000, 0x100}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x800, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0xa) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xffffffffffffffae}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfdef) 2m47.470170963s ago: executing program 1 (id=3506): r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 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) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) r2 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=@framed={{0x76, 0xa, 0x0, 0x0, 0x2, 0x61, 0x11, 0x50}, [@initr0]}, &(0x7f0000000000)='GPL\x00'}, 0x90) setsockopt$sock_attach_bpf(r2, 0x107, 0x12, &(0x7f00000008c0), 0x4) 2m47.253388235s ago: executing program 1 (id=3507): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xa, 0x4, 0x6, 0x4, 0x48, 0xffffffffffffffff, 0x7}, 0x50) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x11, 0x15, &(0x7f0000000180)=ANY=[@ANYBLOB="180000002000000000000000000000001811", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000070000047b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002000000850000008200000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 2m47.041174216s ago: executing program 1 (id=3509): r0 = perf_event_open(&(0x7f0000000a00)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x16f7cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200, 0x401, 0x200, 0x5, 0x7, 0x0, 0x100}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000440)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x141141, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x1, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x24, 0x12506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x7602, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000004bc311ec8500000075000000850000000800000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='signal_deliver\x00', r1}, 0x10) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001, 0x0, r2}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000edff0000000000000000850000000f00000018010000646c012500000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000800000850000000600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) syz_clone(0x42164000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x2, 0x80, 0x7, 0x0, 0x53, 0x7c, 0x0, 0x9, 0xa0800, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x5, 0x3}, 0x0, 0x2, 0x3, 0x8, 0x1, 0x9, 0x8, 0x0, 0x80000001, 0x0, 0x8}) 2m32.018672231s ago: executing program 36 (id=3509): r0 = perf_event_open(&(0x7f0000000a00)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x16f7cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200, 0x401, 0x200, 0x5, 0x7, 0x0, 0x100}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000440)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x141141, 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_bp={0x0}, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x1, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x24, 0x12506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x7602, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000004bc311ec8500000075000000850000000800000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='signal_deliver\x00', r1}, 0x10) syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) r2 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001, 0x0, r2}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000edff0000000000000000850000000f00000018010000646c012500000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000800000850000000600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) syz_clone(0x42164000, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x2, 0x80, 0x7, 0x0, 0x53, 0x7c, 0x0, 0x9, 0xa0800, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x5, 0x3}, 0x0, 0x2, 0x3, 0x8, 0x1, 0x9, 0x8, 0x0, 0x80000001, 0x0, 0x8}) 3.847038444s ago: executing program 5 (id=4753): perf_event_open(&(0x7f0000000040)={0x5, 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, 0x4, @perf_config_ext={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x45d0, 0x1005}, 0x20a0, 0x2, 0xfffffffe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r1, &(0x7f0000000680)={&(0x7f0000000140)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000180)='W', 0xfe8a}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000032000b07d25a806f8c6394f90824fc60", 0x14}], 0x1}, 0x0) r3 = socket$kcm(0x10, 0x2, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) recvmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000002300)=ANY=[@ANYBLOB="8fedcb7907031175f37538e486dd630080fc00082900db5b686158bbcfe8875a060300001123000000000000000000000000ac1414aa"], 0xfdef) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r6 = socket$kcm(0x2, 0x1000000000000002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x8, 0x8, 0x1}, 0x50) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x11, 0xd, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRESOCT=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000002a00000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r7}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) setsockopt$sock_attach_bpf(r6, 0x1, 0x3e, &(0x7f00000002c0)=r5, 0x161) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000000c0)={0x0, r5}, 0x10) sendmsg$inet(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="5c00000014006b03000000d86e6c1d0002847ea622fb564500004e23e3f58e76110165f450e71b0075e3002500028d459e37000f0000000000bf9367b47e51f60a64c9f4d4938037e786a6d0bdd700"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 3.253745974s ago: executing program 0 (id=4757): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000280)="db", 0x1}], 0x1}, 0x41) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x10001) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0x36, 0x0, &(0x7f0000000000)="b9ff03316844268cb89e14f0080081cd9c4e42b9e3e78197a27674af501ee312b2123114a41ae4948b3dc8f48505aee34563d1094160", 0x0, 0x4, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) sendmsg$inet(r1, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="04", 0x1}], 0x1}, 0x41) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000002c0)) r4 = socket$kcm(0x22, 0x2, 0x21) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d71, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1400000016000b63d25a80648c2594f90f24fc60", 0x8c0}], 0x1}, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) ioctl$TUNSETLINK(r6, 0x400454cd, 0x301) r7 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0xf}, 0x101410, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r8 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r8, &(0x7f0000003780)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="0209ff0802000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r9) recvmsg$unix(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x61) 3.068614682s ago: executing program 8 (id=4759): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0x3, &(0x7f0000000d00)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41100}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r0}, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='syzkaller\x00'}, 0x90) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = gettid() r4 = socket$kcm(0xa, 0x922000000003, 0x11) sendmsg$sock(r4, &(0x7f00000008c0)={&(0x7f0000000100)=@nl=@unspec, 0x80, 0x0}, 0x4800) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3}, 0x50) bpf$ITER_CREATE(0x21, &(0x7f0000000200), 0x8) r5 = socket$kcm(0x2, 0x1000000000000002, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmsg$inet(r5, &(0x7f0000000380)={&(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000000300)=[{}], 0x1, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x26}, @dev={0xac, 0x14, 0x14, 0x37}}}}], 0x20}, 0x4840) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000540)={0x2, 0x0}, 0x8) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000bc0)={{}, 0x0, 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000c80)={0x12, 0x0, &(0x7f0000000a40), 0x0, 0xb, 0x0, &(0x7f0000000400), 0x41000, 0x10, '\x00', 0x0, @cgroup_sock_addr=0x32, 0xffffffffffffffff, 0x8, &(0x7f0000000440)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000500)={0x3, 0x9, 0x2, 0x1}, 0x10, r6, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000c40), 0x10, 0xc}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(0x0, r3, 0x3, 0xffffffffffffffff, 0x2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r3, r2, 0x0, 0x0, 0x0}, 0x30) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0xb, 0x0, &(0x7f0000000080)='GPL\x00', 0xb, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x6}, 0x94) r7 = socket$kcm(0x10, 0x2, 0x0) r8 = socket$kcm(0x23, 0x5, 0x0) sendmsg$kcm(r8, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x30000800) close(r8) sendmsg$kcm(r7, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000740)="d800000010008104687da3aa7143a0b8c81d080b25000000e8fe55a118001500060014000000001208002e000040a8001b000400014006000d00000000000000035c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a9d7c7c0b7a196e6f66112c88ac417898516277ce06bbace80177ccbec4c2e18000000000000001fb7e4ce1b14d6d93424841f468430dfe1d9d322fe7c0aaa16b8ddc64193071e9f8775730d16a4683f7a5025ccca9e00360db70100000040fad95667e006dcdf63951f215ce3bb14feb9f5588a63644caf1ce1bdffcaab0000", 0xd8}], 0x1}, 0x20000800) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r1}, 0x10) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cpuacct.stat\x00', 0x26e1, 0x0) close(r9) recvmsg$kcm(r9, &(0x7f0000000540)={&(0x7f0000000380)=@can, 0x80, &(0x7f0000000440)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/136, 0x88}, 0xc0002164) 2.844747495s ago: executing program 0 (id=4760): socket$kcm(0xa, 0x3, 0x87) perf_event_open(&(0x7f0000000380)={0x0, 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_bp={0x0}, 0x0, 0xc8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x8020) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c00000002000000000000000000000300000000020000000200000000000018000000000000000105"], 0x0, 0x66}, 0x28) write$cgroup_subtree(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="8fedcb7910009875f37538e486dd6317ce8102038700fe08000e40000200875a65969ff57b00ff020000000000000000000000000001"], 0xfdef) (fail_nth: 12) 2.768311343s ago: executing program 5 (id=4761): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xf1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], &(0x7f0000000c00)='GPL\x00'}, 0x94) close(0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002fc0)=ANY=[@ANYBLOB="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&(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe89}, 0x48) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000002c0)={r1, 0x4, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x10) 2.173427632s ago: executing program 0 (id=4762): close(0xffffffffffffffff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x7ff}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x60000004, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000, 0x0, 0x25, &(0x7f0000000040)="ded6e0966ec1cf6ba4b897a54e4e062b311453dcbb62932a01105d0a8066ca8e5e1f2f575d0d6e996b57fd408d420abb7337934e59815d75b4eb3e7206afce", &(0x7f0000000380)="af5fa441b438b5156d8a9fcc090f586e979858f64170cde36889dcc8539ffcca62621a4c3ea3f7acee366e6fb0b94314f90931dec60fed6c9fee64af416c29f65e47110b81f6b4da06db5e1aad1f627acb", 0x0, 0x3}, 0x2c) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a71, 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, @perf_bp={0x0, 0x8}, 0x100904, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000c00)="5c0000001a006bab9a3fe3d8457f0bd2bf6e17aa0a046b876c1d0048007ea60864160af36504001a0038001d00193107e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb45601d8ad2330e", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x31) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=ANY=[@ANYBLOB="1200000024000000080000000b"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r4}, &(0x7f0000000340), &(0x7f0000000380)=r3}, 0x20) r5 = socket$kcm(0xa, 0x2, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r6, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r6, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) sendmsg$inet(r5, &(0x7f0000000d40)={&(0x7f0000000740)={0x2, 0x4e21, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000cc0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @empty, @local}}}], 0x20}, 0x20000000) r8 = bpf$ITER_CREATE(0x21, &(0x7f0000000780), 0x8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000002c0)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=r9, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x1f, 0x12, &(0x7f0000000800)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1a4, 0x0, 0x0, 0x0, 0x6}, {{0x18, 0x1, 0x1, 0x0, r4}}, {}, [@func={0x85, 0x0, 0x1, 0x0, 0x3}, @map_idx={0x18, 0x2, 0x5, 0x0, 0x8}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0xc6}}}, &(0x7f0000000740)='GPL\x00', 0x1, 0x48, &(0x7f00000008c0)=""/72, 0x40f00, 0x2a, '\x00', r7, @fallback=0x12, r8, 0x8, &(0x7f0000000940)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000980)={0x5, 0x2, 0x0, 0x4}, 0x10, r9, r0, 0x8, &(0x7f0000000a00)=[0xffffffffffffffff, 0x1, r10], &(0x7f0000000a80)=[{0x0, 0x1, 0xe}, {0x0, 0x5, 0x5, 0x1}, {0x5, 0x4, 0xf, 0x8}, {0x5, 0x5, 0xc, 0xc}, {0x2, 0x5, 0xf, 0x9}, {0x4, 0x2, 0x9, 0x5}, {0x5, 0x4, 0x4}, {0x0, 0x3, 0xf, 0x7}], 0x10, 0x2}, 0x94) r11 = socket$kcm(0x2, 0x3, 0x84) r12 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cgroup.stat\x00', 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000680)={0x6, 0x19, &(0x7f0000000500)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@btf_id={0x18, 0x3, 0x3, 0x0, 0x4}, @printk={@li, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x8}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='GPL\x00', 0x81, 0x63, &(0x7f0000000400)=""/99, 0x41100, 0x4, '\x00', 0x0, 0x25, r12, 0x8, &(0x7f0000000600)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000640)={0x0, 0xe, 0x2, 0x800}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) sendmsg$inet(r11, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000002c00)="5346f7f875528ef24043c68e", 0xc}], 0x1, &(0x7f0000000180)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @initdev={0xac, 0x1e, 0x1, 0x0}}}}], 0x20}, 0x0) 1.940135375s ago: executing program 8 (id=4763): r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f00000003c0)=@caif=@rfm={0x25, 0x12, "fb95785b587f23ba61bfb990191a2af1"}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001800)="a5", 0x1}], 0x1}, 0x0) r1 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$cgroup_subtree(r4, &(0x7f0000000200)=ANY=[@ANYRES8=r3, @ANYRES8=r5], 0x12) r6 = openat$cgroup_ro(r4, &(0x7f0000000300)='cgroup.controllers\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0xc, &(0x7f0000000100)=r6, 0x4) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r7) 1.851255514s ago: executing program 5 (id=4764): r0 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x18, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000900)={'bridge0\x00', @remote}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e000000040000000400000001", @ANYBLOB], 0x50) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r3, &(0x7f0000000100)='memory.numa_stat\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r2, &(0x7f0000001380), &(0x7f0000000000)=""/10, 0x2}, 0x20) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r4, 0x89a1, &(0x7f0000000900)={'bridge0\x00', @broadcast}) 1.285981911s ago: executing program 5 (id=4766): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5}, 0x94) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$kcm(0x10, 0x2, 0x0) close(0xffffffffffffffff) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{}, 0x0, &(0x7f00000002c0)}, 0x20) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x3a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, @fallback=0xf}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bond_slave_0\x00', 0x800}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f0000000080)) sendmsg$inet(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="5c00000013006bcc9e3be34c6e17aa310769876c1d0000007ea60864160af36514001ac0040002f6070002000000010076e6f06cea26fdc3ecb525c89c32f292b156a705251e618294ff0051f60a84c9f4d4938037e786a6d0001000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x89b1, &(0x7f0000000040)={'bond0\x00', @random="18faff000020"}) socket$kcm(0x10, 0x2, 0x0) r3 = socket$kcm(0x2, 0x2, 0x73) sendmsg$kcm(r3, &(0x7f0000000340)={&(0x7f0000000040)=@nl=@unspec, 0x80, 0x0, 0x0, &(0x7f0000000640)=ANY=[], 0x14f8}, 0x80) 1.285042731s ago: executing program 0 (id=4774): r0 = socket$kcm(0x10, 0x400000002, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0xffffffff, 0x0, 0xb}, {0x10000002, 0x0, 0x4, 0x2}]}, 0x94) close(0x3) r1 = socket$kcm(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) recvmsg$unix(r2, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r1, 0x84, 0x64, &(0x7f0000000000)=r4, 0x10) sendmsg$inet(r1, &(0x7f0000000080)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f00000005c0)="df", 0x1}], 0x1}, 0x0) write$cgroup_subtree(r0, &(0x7f00000003c0)=ANY=[], 0xfe33) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000004700)=""/4083, 0xff3}], 0x1}, 0x400000000000000) 1.284582201s ago: executing program 8 (id=4767): r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000002c00)="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", 0x5cc}, {&(0x7f0000000b00)="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", 0x178}, {&(0x7f0000000300)="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", 0x197}, {&(0x7f0000002a80)="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", 0x14f}], 0x4, &(0x7f0000000180)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @initdev={0xac, 0x1e, 0x1, 0x0}}}}], 0x20}, 0x0) 1.178560322s ago: executing program 8 (id=4768): r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x10, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xe27) write$cgroup_type(0xffffffffffffffff, &(0x7f00000001c0), 0x9) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f0000002240)=ANY=[@ANYBLOB="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&(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffedf, 0x10, &(0x7f0000000040)}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x2f00020b, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x7515, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.074953072s ago: executing program 7 (id=4769): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.1GB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'veth1_to_team\x00', 0x2000}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200), 0x4) sendmsg$inet(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000340)="43ae4d57a1b2ed19d2fe88f94b1bcd650e898d15173cf7553432b163a8a1e8f4f46ff920917bb906fd1615f40e9ff03cb9ab685d51f333e9d07aea59c5a4c747f8a44455433e8224c9d5e8f26c09636172e0c394e137cab10f5ea9e43f658c87c618270cfb5f4ef4d3ff1252bf8700c37161d14e5063edc8d375eea1592d9fd3", 0x80}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f00000005c0)="1300192c56dfa0647db6fc81d3c11ee0a7291270ec80f52098cc7f05135fd23d3c895475ee470f8f45efe46117599582263114d658e40d0677008c1b95ce7316676ea96f0dee21f6d6b968283546ce7e4233a9f1aa91f2f9a699263b97bfac91fdba1df1794f333577c496762887699d7c1ab30cdf6ff1ad228118516ece50d2ddba13f7191a1362cfb68d8b61577005f821402eb48df9993110a11af8f24f64c70c7853ff9f95461b877e02a2b5fe110be561b62c662a5a48a4bed55a6e0ba2f693ea6b0698b103fa9e6e1a9ada4e8878d36afeef767776ea4035ea8a1d6cb5ac4cb307afc89fb3a35a50a9142d32", 0xef}, {&(0x7f00000006c0)="a073d0645ba0afd9467facb87d1b3aa7957be1e6b483f18da2d6d59d008bc51e214afd93984fbc6206d34fd844c3fd6617a41ab929b1d7e3300cdc7e7d6d8eb0110226d59f6eadd0b81d3c63c08068e4587c9135d60fde15ed5f87e82926b26429b1b24200e522f06fdd8ef08e96732188dd8c8cddf2f6b08e96de4891f790d7096ab94a0bf46ef72e4c8ab45b233ab1df2cddc66c2bf900e523f69c4ec12c45f13a6000e5e6424d4d93a88fff211a139dba4a618b93479f7b8229a9947a18a45f45b934a7e3a7e4", 0xc8}, {&(0x7f00000003c0)="560b533035891a88f771bbf45a1d496d6061488fba7778b5f91e3e7dfd2c03b64d0f8bd79eebbbca264ab759af5ab8331519626de1982bef64f621f46fdd5da13b6825d35196474406d4cb0050831d620b", 0x51}], 0x7}, 0x4000000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000600)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x44, 0x44, 0xa, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x4, 0x2}]}, @type_tag={0x7, 0x0, 0x0, 0x12, 0x5}, @func_proto, @func_proto, @fwd={0x8}]}, {0x0, [0x5f, 0x5f, 0x5f, 0x61, 0x2e, 0x30, 0x5f, 0x2e]}}, 0x0, 0x66, 0x0, 0x1, 0x7}, 0x28) ioctl$TUNGETVNETLE(r0, 0x800454dd, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r1}) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x35, 0x43a1bd75, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x11, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000fcffffff000000000000000095"], &(0x7f0000000300)='syzkaller\x00'}, 0x94) socket$kcm(0x29, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x0, 0x0, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x45, '\x00', 0x0, @fallback=0x22}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xaa}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan1\x00', 0x800}) socketpair(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f0000000080)) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={0xffffffffffffffff, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x6, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000340), 0x10}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000c80)={r3, 0x2000012, 0xd, 0x0, &(0x7f00000004c0)="63eced8e46dc3f2ddf33c9e9b9", 0x0, 0x7ffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) socket$kcm(0x2c, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002f40)=""/244, 0xf4}, 0x0) close(0xffffffffffffffff) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[], 0x230}, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) socket$kcm(0x2, 0x3, 0x84) 996.72162ms ago: executing program 5 (id=4770): r0 = socket$kcm(0x10, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/110, 0x6e}, {&(0x7f00000047c0)=""/4045, 0xfcd}, {&(0x7f0000001ec0)=""/4060, 0xfea}, {&(0x7f0000000800)=""/233, 0xe9}, {&(0x7f0000000580)=""/256, 0x100}, {&(0x7f0000000040)=""/62, 0x2d}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000000)=""/27}, {&(0x7f00000057c0)=""/4099}, {&(0x7f0000002ec0)=""/4096}], 0x7}, 0xbf9d5a5a4c2f3618) sendmsg$inet(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000480)="5c00000012006bab9a3fe3d86e17aa0a8187bae53dca2b007ea23e163ec40028e82fccdc09da15fef6a608649e7531765f0ef82e3c0076a705259a3651f60a84c9f4d4938037e70e4509c5bb0c9246444351db86078475483687054c", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x20000000) recvmsg$kcm(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0}, 0x40000002) 825.526637ms ago: executing program 8 (id=4771): r0 = getpid() r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) r5 = syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=r5, 0x12) socketpair$unix(0x1, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x100002, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x48) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xee, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2101, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x3, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x1, 0x84) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r7 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803002d000b12d25a80648c2594f90124fc60100c020000040000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="2e00000010008188e6b62aa73772cc9f1ba1f848480000005e140602ab1100000e000a000f000000028000001294", 0x2e}], 0x1}, 0x300) ioctl$TUNSETOFFLOAD(r6, 0xc004743e, 0x110e22fff6) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$TUNSETOFFLOAD(r9, 0x4004743d, 0x110e22fff6) close(r6) 675.156492ms ago: executing program 7 (id=4772): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r0, 0x0, &(0x7f0000001700)=""/53}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500)={r1}, 0xc) 647.087435ms ago: executing program 5 (id=4773): r0 = getpid() perf_event_open(&(0x7f0000001100)={0x5, 0x80, 0x9, 0x8, 0xb, 0xfb, 0x0, 0x3c, 0xc002, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}, 0x18842, 0x0, 0x7fffffff, 0x2, 0x3cd, 0x3, 0x7, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x11, 0xc, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000756c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000ffffffff8500000004000000850000000e00000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback=0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000200)='btrfs_flush_space\x00', r1, 0x0, 0x6}, 0x18) syz_clone(0x40100, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{0x5}, {0x2, 0x0, 0x0, 0x8}]}, 0x94) sendmsg$inet(r2, &(0x7f00000029c0)={&(0x7f0000000100)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000002780)=[{&(0x7f00000006c0)='{', 0x1}], 0x1}, 0x4000040) sendmsg$inet(r2, &(0x7f00000000c0)={&(0x7f0000001040)={0x2, 0x0, @private=0xa010101}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)="d7", 0x1}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xd, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000)={0x0, 0x1}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x10000000}, 0x94) close(r4) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r2, 0x84, 0x7b, &(0x7f0000000000)=r5, 0x8) close(0x3) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000009007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000000400000900000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYRES32=r6], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000000)="2e00000010008188040f80ec59acbc0413a1f8480d0000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000140)='sched_switch\x00', r7}, 0x10) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x13240, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r9, 0xc004743e, 0x110c230000) ioctl$TUNSETOFFLOAD(r9, 0x8010743f, 0xf0ff1f00000000) syz_clone(0x41064400, 0x0, 0x0, 0x0, 0x0, 0x0) close(0x3) 629.773497ms ago: executing program 7 (id=4775): r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000040)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x3}, [@null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)="58efd01c95259047a0a3a54efc93cef7e36659a31df739cd32cbf08228c3629862d53efc7da96de9cc8b1f0db2737a623188a87bce7ee1469a904259b1b12756e18ca390823a64f8b01f64fa7f98b486ac142d75788639e245eb8b810598a54687f89299b75fce538f6a3c51a00a38c3dad6e8bfcf853412691ef5c81434507043", 0x81}, {&(0x7f00000001c0)="955969c9ce7700335b625718446fc79edf034266d36371ace1bf4b13ae9b6d9a2895c7f14e5ae245066fa4048ca63a7a1845a860f3a6f88ad3459157d65b148511ee1821fc91fc8af5125d27b1d046c8e62e684754c5c7fa19ceae97a969e551059ca0a8b31cd1b0ca929e9822ae2d5a613a183f50d10c6c94145fba9d88b171a54a7e0509755878044dd704af3c263536b3a2282350ef772f6c2cd27f4344e4f6301f00d62d97178b89bd98fcfb5da74ca3f5391bfd9a86b387cd76f6c70d6ba15c01e0f26b223a3356daa4caff9a6da11492e9073b28a40e374a6d6f94c6c6bf482d", 0xe3}, {&(0x7f00000002c0)="a0d05a", 0x3}, {&(0x7f0000000300)}, {&(0x7f0000000340)="efa8141f6b7ced50300c5ce9cc231a3efc4598c894170d45e391c4343ef3fb439bc4ba4b480767e5363cdcccb5d3bd7b16b955de0bcf14556dc62a5591f6fd2c9f8f5f64dbbbf1ea6aa1235b59729062c0db4ce6463966f2b93bffad522e1cbb775b7d7c2a6f39bfa99475ccbef0d62d37462bd5023118875a2c5b80511eb6f2c12e9a1bd63009c09b9c72cdae00cbd7772f6c1038fd500f79b8113286ada5018e872c2a825a", 0xa6}, {&(0x7f0000000400)="7ddbb0e27d01121aa87503d5fe73ffdd1035498262769f70ae1f7b444f7445297896646668946d3afd89906f4dcbbb85aceabd5bf3f89de32b6d90", 0x3b}, {&(0x7f0000000440)="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", 0xfc}, {&(0x7f0000000540)="5a384f9a0ba45ae3a469432eaa72997e28749e2ae720876fb9d051e3355a7f847b24b99264afae7117ad2e14dcf9ec8d792611525155827b12caf8c78d4f19e9", 0x40}], 0x8}, 0x0) sendmsg$inet(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000002c00)="5346f7f8", 0x4}], 0x1, &(0x7f0000000180)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @initdev={0xac, 0x1e, 0x1, 0x0}}}}], 0x20}, 0x0) 395.184691ms ago: executing program 7 (id=4776): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="5c00000012006b47880000d86e6c1d0000147ea60864160af36504b68675f8001d000a00a0e69ee517d34460bc24eab556a705251e6182949a36c23d3b48dfd8cdbf9367b4fa51f60a64c9f4080003680601000008000300ff000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r4 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r4, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c004) (async, rerun: 32) r5 = openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) (rerun: 32) r6 = openat$cgroup_ro(r5, &(0x7f00000000c0)='blkio.bfq.idle_time\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x7, &(0x7f0000000140)=r6, 0x4) sendmsg$kcm(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000180)='0', 0xfdc1}], 0x1}, 0xc044) (async, rerun: 32) sendmsg$unix(r3, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={r3}) (async) ioctl$SIOCSIFHWADDR(r0, 0x89f2, &(0x7f0000000900)={'sit0\x00', @random="0000230c1100"}) 319.304058ms ago: executing program 0 (id=4777): r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000002c00)="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", 0x5cc}, {&(0x7f0000000b00)="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", 0x178}, {&(0x7f0000000300)="01dfe4263f037de282e588f3c773eca5f0c383e7425d43d1aa2af7b88073ab36e603ee7c671573aa90ed3ff85afe9d0c0b3b5a7ed7fcdb96a3934fe7af73ee25d5d36ba42e2a858c3d134299abc0393e031db4354503486b96676c2d0300e0706dfc5c4ec73ba929ffe8a7bb7ce55d95fb6e58560c45d96a58a13aa944b90d65000000105c340adfb4592616116116527fd2dbc0dfd540810275770aa531098c572f714f6852063afc8358fb33cc7ef5c52565d586cfe6805bb8a95460b32b4e26bea604e534d8983790b5e2a180fed88108b01e4399d5f80b4e4047d9ecc03d21856a4ec0d0d41496d99dddfa9098d327d9559e8287eb2bffffffff09200691488d6616780cd4e9020865ef41a22175dc52d35dac1232ae1164d7fee64a50651978436207fca4a9026a8a903e7857324459b7e8a143e6edac0823c8d1a3ac864ad2d0402344aee25112438f16436fe118e65455da74ef25627785638dfa4bf365840fe12fbf73f0d42bcc66efc8693855156f6151e49471e1b7cccbfb01344f76cca177551c73147c32615b53f74a0b7c7ac25bc3f74f", 0x197}, {&(0x7f0000002a80)="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", 0x14f}], 0x4, &(0x7f0000000180)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @initdev={0xac, 0x1e, 0x1, 0x0}}}}], 0x20}, 0x0) 214.128738ms ago: executing program 7 (id=4778): r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x97, @multicast2}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000002c00)="5346f7f8", 0x4}], 0x1, &(0x7f0000000180)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @initdev={0xac, 0x1e, 0x1, 0x0}}}}], 0x20}, 0x0) 111.290668ms ago: executing program 8 (id=4779): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r0, 0x0, &(0x7f0000001700)=""/53}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500)={r1}, 0xc) (fail_nth: 3) 100.13114ms ago: executing program 0 (id=4780): ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={0xffffffffffffffff}, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000100), &(0x7f0000000140)=r1}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000240)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f00000001c0), &(0x7f0000000200)=r1}, 0x20) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='memory.swap.current\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000680)={{0x1, 0xffffffffffffffff}, &(0x7f0000000600), &(0x7f0000000640)=r1}, 0x20) r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000740)=@bpf_ext={0x1c, 0x34, &(0x7f0000000280)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7000, 0x0, 0x0, 0x0, 0x3}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r2}}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r3}}, @map_idx_val={0x18, 0xe, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r4}}, @generic={0xf7, 0x3, 0x6, 0x2, 0x80000001}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @printk={@p, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xfffffff7}}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x53}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000440)='syzkaller\x00', 0x9, 0xa2, &(0x7f0000000480)=""/162, 0x41000, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000000580)={0x0, 0xc, 0x1b64, 0x6}, 0x10, 0x1ee06, r1, 0x1, &(0x7f00000006c0)=[r1, r5, r6], &(0x7f0000000700)=[{0x5, 0x5, 0x7, 0x5}], 0x10, 0x1}, 0x94) r8 = socket$kcm(0x29, 0x7, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000800)='./cgroup.cpu/syz0\x00', 0x1ff) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000840)) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000880)={'veth0\x00', @broadcast}) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@bloom_filter={0x1e, 0x8, 0x40, 0xc, 0x4000, r6, 0x9ff, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x6}, 0x50) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f0000000940)=r5, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000e40)={r7, 0xe0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000b80)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8, &(0x7f0000000bc0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000c00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x31, &(0x7f0000000c40)=[{}, {}], 0x10, 0x10, &(0x7f0000000c80), &(0x7f0000000cc0), 0x8, 0x21, 0x8, 0x8, &(0x7f0000000d00)}}, 0x10) r13 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000ec0)={0x3, 0x4, 0x4, 0xa, 0x0, r9, 0x1ff, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x50) r14 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000fc0)={0x11, 0x15, &(0x7f0000000980)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff370c}, {{0x18, 0x1, 0x1, 0x0, r9}}, {}, [@call={0x85, 0x0, 0x0, 0x2}, @jmp={0x5, 0x1, 0xb, 0x6, 0x5, 0x20, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x8d}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000a40)='GPL\x00', 0x7fff, 0xdf, &(0x7f0000000a80)=""/223, 0x41000, 0x4c, '\x00', r11, 0x0, r7, 0x8, &(0x7f0000000e80)={0x1, 0x1}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000f40)=[r13, r6, 0xffffffffffffffff, r3], &(0x7f0000000f80)=[{0x4, 0x2, 0x5, 0xb}, {0x2, 0x2, 0x3, 0x7}, {0x2, 0x2, 0x10, 0xa}], 0x10, 0x6}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001080)='./cgroup/syz1\x00', 0x1ff) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000001200)={r9, &(0x7f00000010c0)="bfc02778ad32f8f27adc41bdda85f6ea5cd494b22c3778d661fa33a1fdb7379ebda57986e7e0cb1c97c2b28f4463ced86391cda01432f3ef2b6cc345b6b4e5e88b7e7917d305842658e47c5334b3a3fad22e3b5c69d1970e59b00ab64070770efb68baf66a7365f396c636921485bb2cd0adc0ae7496031fec7a5bacb95959c277b4e16222d2c2dbd76c73d9d9b1", &(0x7f0000001180)=""/80, 0x4}, 0x20) openat$cgroup_pressure(r5, &(0x7f0000001240)='memory.pressure\x00', 0x2, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001300)={{r2, 0xffffffffffffffff}, &(0x7f0000001280), &(0x7f00000012c0)='%+9llu \x00'}, 0x20) r16 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000001340)={0x1b, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x9, '\x00', r11, r5, 0x3, 0x4, 0x3}, 0x50) r17 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000013c0)={0x2, 0x4, 0x8, 0x1, 0x80, r5, 0x6, '\x00', 0x0, r5, 0x2, 0x4, 0x1}, 0x50) r18 = bpf$PROG_LOAD(0x5, &(0x7f00000015c0)={0xc, 0x7, &(0x7f0000001440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80000001}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r5}}]}, &(0x7f0000001480)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', r11, @fallback=0x2e, 0xffffffffffffffff, 0x8, &(0x7f00000014c0)={0x7, 0x3}, 0x8, 0x10, 0x0, 0x0, r12, r16, 0x8, &(0x7f0000001500)=[r5, r2, r5, r17, r5, r15, r3, r2], &(0x7f0000001540)=[{0x3, 0x3, 0x4, 0x8}, {0x5, 0x5, 0xe, 0x4}, {0x0, 0x2, 0xd, 0x8}, {0x5, 0x2, 0x9, 0xa}, {0x1, 0x4, 0x2, 0x1}, {0x0, 0x1, 0xa, 0x7}, {0x0, 0x3, 0x7, 0x2}, {0x1, 0x2, 0xf, 0x1}], 0x10, 0xaf8c}, 0x94) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001780)={@ifindex=r11, 0xe, 0x1, 0x29cc0, &(0x7f0000001680)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f00000016c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001700)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001740)=[0x0], 0x0}, 0x40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000017c0)={@fallback=r0, r18, 0x1d, 0x20, r5, @void, @void, @void, @value=r10, r19}, 0x20) close(r13) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001800)={@cgroup=r5, r1, 0x1f, 0x2006, r14, @value=r5, @void, @void, @void, r19}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000001b40)={0x4, 0x10, &(0x7f0000001840)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x31d}, {{0x18, 0x1, 0x1, 0x0, r9}}, {}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}], {{}, {}, {0x85, 0x0, 0x0, 0x49d1d5fee8912bb1}}}, &(0x7f00000018c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x41000, 0x19, '\x00', 0x0, @fallback=0x4, r5, 0x8, &(0x7f00000019c0)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000001a00)={0x3, 0x3, 0x35fb, 0x6}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, &(0x7f0000001ac0)=[0xffffffffffffffff, r3, r4, r15, r4], &(0x7f0000001b00)=[{0x0, 0x4, 0xe, 0x2}, {0x2, 0x5, 0xb, 0xc}, {0x0, 0x4, 0xf, 0x1}, {0x3, 0x5, 0xb, 0x5}], 0x10, 0x4000}, 0x94) 0s ago: executing program 7 (id=4781): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x11, 0x30}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x76}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x12, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x6}, 0x94) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="2e00000010008188040f80ec59acbc0413a1f848100000005e0c00f0ffffff180e000a001400000002801687121f", 0x2e}], 0x1}, 0x8080) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb010511000b000a000d000000ba80000012fe", 0x2e}], 0x1, 0x0, 0x0, 0xc9e}, 0x80) kernel console output (not intermixed with test programs): 9 has an invalid length. [ 636.834895][T17004] netlink: 'syz.7.4361': attribute type 29 has an invalid length. [ 637.560509][T17035] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.4372'. [ 637.584986][T17037] FAULT_INJECTION: forcing a failure. [ 637.584986][T17037] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 637.616307][T17037] CPU: 0 PID: 17037 Comm: syz.7.4374 Not tainted syzkaller #0 [ 637.623866][T17037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 637.633972][T17037] Call Trace: [ 637.637299][T17037] [ 637.640278][T17037] dump_stack_lvl+0x16c/0x230 [ 637.645018][T17037] ? show_regs_print_info+0x20/0x20 [ 637.650297][T17037] ? load_image+0x3b0/0x3b0 [ 637.654847][T17037] ? __might_fault+0xaa/0x120 [ 637.659573][T17037] ? __lock_acquire+0x7c80/0x7c80 [ 637.664733][T17037] should_fail_ex+0x39d/0x4d0 [ 637.669489][T17037] _copy_from_user+0x2f/0xe0 [ 637.674132][T17037] ____sys_sendmsg+0x30d/0x950 [ 637.678964][T17037] ? __sys_sendmsg_sock+0x30/0x30 [ 637.684094][T17037] ? __import_iovec+0x5f2/0x860 [ 637.689003][T17037] ? import_iovec+0x73/0xa0 [ 637.693564][T17037] ___sys_sendmsg+0x220/0x290 [ 637.698295][T17037] ? __sys_sendmsg+0x270/0x270 [ 637.703137][T17037] ? __lock_acquire+0x7c80/0x7c80 [ 637.708232][T17037] __se_sys_sendmsg+0x1a5/0x270 [ 637.713138][T17037] ? __x64_sys_sendmsg+0x80/0x80 [ 637.718149][T17037] ? lockdep_hardirqs_on+0x98/0x150 [ 637.723397][T17037] do_syscall_64+0x55/0xb0 [ 637.727861][T17037] ? clear_bhb_loop+0x40/0x90 [ 637.732591][T17037] ? clear_bhb_loop+0x40/0x90 [ 637.737400][T17037] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 637.743320][T17037] RIP: 0033:0x7f3db6b8f6c9 [ 637.747751][T17037] 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 [ 637.767468][T17037] RSP: 002b:00007f3db7949038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 637.775909][T17037] RAX: ffffffffffffffda RBX: 00007f3db6de5fa0 RCX: 00007f3db6b8f6c9 [ 637.783901][T17037] RDX: 0000000000000000 RSI: 0000200000001000 RDI: 0000000000000003 [ 637.791892][T17037] RBP: 00007f3db7949090 R08: 0000000000000000 R09: 0000000000000000 [ 637.799884][T17037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 637.807914][T17037] R13: 00007f3db6de6038 R14: 00007f3db6de5fa0 R15: 00007ffc119a7c48 [ 637.815939][T17037] [ 637.925217][T17047] FAULT_INJECTION: forcing a failure. [ 637.925217][T17047] name failslab, interval 1, probability 0, space 0, times 0 [ 637.949039][T17047] CPU: 0 PID: 17047 Comm: syz.8.4379 Not tainted syzkaller #0 [ 637.956593][T17047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 637.966692][T17047] Call Trace: [ 637.970016][T17047] [ 637.972990][T17047] dump_stack_lvl+0x16c/0x230 [ 637.977728][T17047] ? show_regs_print_info+0x20/0x20 [ 637.982978][T17047] ? load_image+0x3b0/0x3b0 [ 637.987534][T17047] ? __might_sleep+0xe0/0xe0 [ 637.992174][T17047] ? __lock_acquire+0x7c80/0x7c80 [ 637.997239][T17047] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 638.003179][T17047] ? is_dynamic_key+0x260/0x260 [ 638.008077][T17047] should_fail_ex+0x39d/0x4d0 [ 638.012808][T17047] should_failslab+0x9/0x20 [ 638.017358][T17047] slab_pre_alloc_hook+0x59/0x310 [ 638.022439][T17047] kmem_cache_alloc_node+0x60/0x330 [ 638.027684][T17047] ? __alloc_skb+0x108/0x2c0 [ 638.032330][T17047] __alloc_skb+0x108/0x2c0 [ 638.036802][T17047] __ip_append_data+0x2a23/0x3bd0 [ 638.041899][T17047] ? ip_route_output_key_hash+0x12f/0x340 [ 638.047688][T17047] ? raw_send_hdrinc+0x1240/0x1240 [ 638.052861][T17047] ? ip_setup_cork+0x860/0x860 [ 638.057687][T17047] ? ip_setup_cork+0x530/0x860 [ 638.062504][T17047] ip_append_data+0x10d/0x180 [ 638.067235][T17047] ? raw_send_hdrinc+0x1240/0x1240 [ 638.072397][T17047] raw_sendmsg+0x1420/0x1950 [ 638.077061][T17047] ? compat_raw_ioctl+0x70/0x70 [ 638.081978][T17047] ? aa_sk_perm+0x7fc/0x930 [ 638.086545][T17047] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 638.093038][T17047] ? sock_rps_record_flow+0x19/0x400 [ 638.098369][T17047] ? inet_send_prepare+0x260/0x260 [ 638.103524][T17047] ? inet_sendmsg+0x7c/0x2f0 [ 638.108241][T17047] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 638.113578][T17047] ? security_socket_sendmsg+0x80/0xa0 [ 638.119082][T17047] ? inet_send_prepare+0x260/0x260 [ 638.124240][T17047] ____sys_sendmsg+0x5bf/0x950 [ 638.129064][T17047] ? __sys_sendmsg_sock+0x30/0x30 [ 638.134117][T17047] ? __import_iovec+0x3fa/0x860 [ 638.139035][T17047] ? import_iovec+0x73/0xa0 [ 638.143610][T17047] ___sys_sendmsg+0x220/0x290 [ 638.148334][T17047] ? __sys_sendmsg+0x270/0x270 [ 638.153151][T17047] ? __lock_acquire+0x7c80/0x7c80 [ 638.158233][T17047] __se_sys_sendmsg+0x1a5/0x270 [ 638.163123][T17047] ? __x64_sys_sendmsg+0x80/0x80 [ 638.168133][T17047] ? lockdep_hardirqs_on+0x98/0x150 [ 638.173382][T17047] do_syscall_64+0x55/0xb0 [ 638.177839][T17047] ? clear_bhb_loop+0x40/0x90 [ 638.182553][T17047] ? clear_bhb_loop+0x40/0x90 [ 638.187278][T17047] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 638.193214][T17047] RIP: 0033:0x7f15ab58f6c9 [ 638.197671][T17047] 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 [ 638.217329][T17047] RSP: 002b:00007f15ac40d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 638.225795][T17047] RAX: ffffffffffffffda RBX: 00007f15ab7e5fa0 RCX: 00007f15ab58f6c9 [ 638.233829][T17047] RDX: 0000000000000000 RSI: 0000200000001000 RDI: 0000000000000003 [ 638.241845][T17047] RBP: 00007f15ac40d090 R08: 0000000000000000 R09: 0000000000000000 [ 638.249874][T17047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 638.257889][T17047] R13: 00007f15ab7e6038 R14: 00007f15ab7e5fa0 R15: 00007ffd1c9097b8 [ 638.265924][T17047] [ 638.334109][T17060] FAULT_INJECTION: forcing a failure. [ 638.334109][T17060] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 638.355208][T17060] CPU: 1 PID: 17060 Comm: syz.0.4383 Not tainted syzkaller #0 [ 638.362760][T17060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 638.372853][T17060] Call Trace: [ 638.376167][T17060] [ 638.379134][T17060] dump_stack_lvl+0x16c/0x230 [ 638.383932][T17060] ? show_regs_print_info+0x20/0x20 [ 638.389166][T17060] ? load_image+0x3b0/0x3b0 [ 638.393685][T17060] ? __might_fault+0xaa/0x120 [ 638.398367][T17060] ? __lock_acquire+0x7c80/0x7c80 [ 638.403399][T17060] ? __lock_acquire+0x1260/0x7c80 [ 638.408433][T17060] should_fail_ex+0x39d/0x4d0 [ 638.413140][T17060] _copy_from_iter+0x1d3/0x1290 [ 638.418045][T17060] ? dev_get_by_index+0x22/0x2d0 [ 638.423022][T17060] ? __lock_acquire+0x7c80/0x7c80 [ 638.428078][T17060] ? copyout_mc+0x70/0x70 [ 638.432453][T17060] ? dev_get_by_index+0x22/0x2d0 [ 638.437429][T17060] ? dev_get_by_index+0x22/0x2d0 [ 638.442395][T17060] packet_sendmsg+0x2df4/0x4d30 [ 638.447317][T17060] ? aa_sk_perm+0x930/0x930 [ 638.451856][T17060] ? __might_sleep+0xe0/0xe0 [ 638.456462][T17060] ? __lock_acquire+0x1260/0x7c80 [ 638.461515][T17060] ? verify_lock_unused+0x140/0x140 [ 638.466740][T17060] ? aa_sk_perm+0x7fc/0x930 [ 638.471263][T17060] ? packet_getsockopt+0xa20/0xa20 [ 638.476402][T17060] ? aa_sock_msg_perm+0x94/0x150 [ 638.481355][T17060] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 638.486678][T17060] ? security_socket_sendmsg+0x80/0xa0 [ 638.492160][T17060] ? packet_getsockopt+0xa20/0xa20 [ 638.497328][T17060] ____sys_sendmsg+0x5bf/0x950 [ 638.502120][T17060] ? __asan_memset+0x22/0x40 [ 638.506746][T17060] ? __sys_sendmsg_sock+0x30/0x30 [ 638.511788][T17060] ? __import_iovec+0x5f2/0x860 [ 638.516666][T17060] ? import_iovec+0x73/0xa0 [ 638.521193][T17060] ___sys_sendmsg+0x220/0x290 [ 638.525902][T17060] ? __sys_sendmsg+0x270/0x270 [ 638.530705][T17060] ? __lock_acquire+0x7c80/0x7c80 [ 638.535766][T17060] __se_sys_sendmsg+0x1a5/0x270 [ 638.540665][T17060] ? __x64_sys_sendmsg+0x80/0x80 [ 638.545651][T17060] ? lockdep_hardirqs_on+0x98/0x150 [ 638.550892][T17060] do_syscall_64+0x55/0xb0 [ 638.555343][T17060] ? clear_bhb_loop+0x40/0x90 [ 638.560128][T17060] ? clear_bhb_loop+0x40/0x90 [ 638.564835][T17060] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 638.570991][T17060] RIP: 0033:0x7fdf7058f6c9 [ 638.575872][T17060] 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 [ 638.595601][T17060] RSP: 002b:00007fdf71513038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 638.604034][T17060] RAX: ffffffffffffffda RBX: 00007fdf707e5fa0 RCX: 00007fdf7058f6c9 [ 638.612018][T17060] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 638.620005][T17060] RBP: 00007fdf71513090 R08: 0000000000000000 R09: 0000000000000000 [ 638.628038][T17060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 638.636032][T17060] R13: 00007fdf707e6038 R14: 00007fdf707e5fa0 R15: 00007fff565ba088 [ 638.644133][T17060] [ 638.833845][T17067] FAULT_INJECTION: forcing a failure. [ 638.833845][T17067] name failslab, interval 1, probability 0, space 0, times 0 [ 638.862581][T17067] CPU: 1 PID: 17067 Comm: syz.8.4384 Not tainted syzkaller #0 [ 638.870241][T17067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 638.880344][T17067] Call Trace: [ 638.883664][T17067] [ 638.886635][T17067] dump_stack_lvl+0x16c/0x230 [ 638.891372][T17067] ? show_regs_print_info+0x20/0x20 [ 638.896614][T17067] ? load_image+0x3b0/0x3b0 [ 638.901170][T17067] ? __might_sleep+0xe0/0xe0 [ 638.905812][T17067] ? __lock_acquire+0x7c80/0x7c80 [ 638.910887][T17067] should_fail_ex+0x39d/0x4d0 [ 638.915610][T17067] should_failslab+0x9/0x20 [ 638.920150][T17067] slab_pre_alloc_hook+0x59/0x310 [ 638.925223][T17067] ? __inet_diag_dump_start+0x8b/0x9e0 [ 638.930727][T17067] __kmem_cache_alloc_node+0x53/0x260 [ 638.936161][T17067] ? __inet_diag_dump_start+0x8b/0x9e0 [ 638.941669][T17067] kmalloc_trace+0x2a/0xe0 [ 638.946150][T17067] __inet_diag_dump_start+0x8b/0x9e0 [ 638.951485][T17067] ? netlink_lookup+0x30/0x200 [ 638.956290][T17067] ? netlink_lookup+0x30/0x200 [ 638.961189][T17067] __netlink_dump_start+0x4a9/0x810 [ 638.966437][T17067] inet_diag_handler_cmd+0x1c0/0x290 [ 638.971772][T17067] ? inet_diag_unregister+0xb0/0xb0 [ 638.977010][T17067] ? inet_diag_handler_get_info+0x770/0x770 [ 638.983024][T17067] ? inet_diag_dump_start+0x20/0x20 [ 638.988254][T17067] ? inet_diag_dump+0x50/0x50 [ 638.992979][T17067] ? sock_diag_lock_handler+0x19/0x280 [ 638.998470][T17067] ? sock_diag_lock_handler+0x19/0x280 [ 639.003976][T17067] ? inet_diag_unregister+0xb0/0xb0 [ 639.009221][T17067] sock_diag_rcv_msg+0x3d8/0x600 [ 639.014207][T17067] netlink_rcv_skb+0x216/0x480 [ 639.019016][T17067] ? sock_diag_bind+0xb0/0xb0 [ 639.023730][T17067] ? netlink_ack+0x1110/0x1110 [ 639.028547][T17067] ? __lock_acquire+0x7c80/0x7c80 [ 639.033611][T17067] ? netlink_deliver_tap+0x2e/0x1b0 [ 639.038852][T17067] sock_diag_rcv+0x2a/0x40 [ 639.043322][T17067] netlink_unicast+0x751/0x8d0 [ 639.048132][T17067] netlink_sendmsg+0x8c1/0xbe0 [ 639.052950][T17067] ? netlink_getsockopt+0x580/0x580 [ 639.058187][T17067] ? aa_sock_msg_perm+0x94/0x150 [ 639.063169][T17067] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 639.068575][T17067] ? security_socket_sendmsg+0x80/0xa0 [ 639.074067][T17067] ? netlink_getsockopt+0x580/0x580 [ 639.079303][T17067] ____sys_sendmsg+0x5bf/0x950 [ 639.084114][T17067] ? __asan_memset+0x22/0x40 [ 639.088750][T17067] ? __sys_sendmsg_sock+0x30/0x30 [ 639.093820][T17067] ? __import_iovec+0x5f2/0x860 [ 639.098872][T17067] ? import_iovec+0x73/0xa0 [ 639.103430][T17067] ___sys_sendmsg+0x220/0x290 [ 639.108251][T17067] ? __sys_sendmsg+0x270/0x270 [ 639.113085][T17067] ? __lock_acquire+0x7c80/0x7c80 [ 639.118184][T17067] __se_sys_sendmsg+0x1a5/0x270 [ 639.123101][T17067] ? __x64_sys_sendmsg+0x80/0x80 [ 639.128112][T17067] ? lockdep_hardirqs_on+0x98/0x150 [ 639.133350][T17067] do_syscall_64+0x55/0xb0 [ 639.137807][T17067] ? clear_bhb_loop+0x40/0x90 [ 639.142516][T17067] ? clear_bhb_loop+0x40/0x90 [ 639.147222][T17067] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 639.153153][T17067] RIP: 0033:0x7f15ab58f6c9 [ 639.157605][T17067] 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 [ 639.177253][T17067] RSP: 002b:00007f15ac3ec038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 639.185717][T17067] RAX: ffffffffffffffda RBX: 00007f15ab7e6090 RCX: 00007f15ab58f6c9 [ 639.193714][T17067] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000005 [ 639.201730][T17067] RBP: 00007f15ac3ec090 R08: 0000000000000000 R09: 0000000000000000 [ 639.209734][T17067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 639.217734][T17067] R13: 00007f15ab7e6128 R14: 00007f15ab7e6090 R15: 00007ffd1c9097b8 [ 639.225761][T17067] [ 639.626956][T17080] delete_channel: no stack [ 640.180732][T17097] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 640.398455][T17102] FAULT_INJECTION: forcing a failure. [ 640.398455][T17102] name failslab, interval 1, probability 0, space 0, times 0 [ 640.449505][T17102] CPU: 1 PID: 17102 Comm: syz.8.4399 Not tainted syzkaller #0 [ 640.457049][T17102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 640.467148][T17102] Call Trace: [ 640.470457][T17102] [ 640.473422][T17102] dump_stack_lvl+0x16c/0x230 [ 640.478136][T17102] ? show_regs_print_info+0x20/0x20 [ 640.483363][T17102] ? load_image+0x3b0/0x3b0 [ 640.487894][T17102] ? __might_sleep+0xe0/0xe0 [ 640.492507][T17102] ? __lock_acquire+0x7c80/0x7c80 [ 640.497556][T17102] should_fail_ex+0x39d/0x4d0 [ 640.502268][T17102] should_failslab+0x9/0x20 [ 640.506819][T17102] slab_pre_alloc_hook+0x59/0x310 [ 640.511894][T17102] ? call_usermodehelper_setup+0x8e/0x260 [ 640.517649][T17102] __kmem_cache_alloc_node+0x53/0x260 [ 640.523050][T17102] ? call_usermodehelper_setup+0x8e/0x260 [ 640.528795][T17102] kmalloc_trace+0x2a/0xe0 [ 640.533242][T17102] call_usermodehelper_setup+0x8e/0x260 [ 640.538821][T17102] ? __request_module+0x5b0/0x5b0 [ 640.543900][T17102] __request_module+0x390/0x5b0 [ 640.548777][T17102] ? module_enforce_rwx_sections+0x150/0x150 [ 640.554783][T17102] ? dev_load+0x21/0x1f0 [ 640.559056][T17102] ? bpf_lsm_capable+0x9/0x10 [ 640.563764][T17102] ? dev_load+0x21/0x1f0 [ 640.568023][T17102] dev_load+0x18b/0x1f0 [ 640.572198][T17102] dev_ioctl+0x6b8/0x1170 [ 640.576559][T17102] sock_do_ioctl+0x226/0x2f0 [ 640.581174][T17102] ? sock_show_fdinfo+0xb0/0xb0 [ 640.586057][T17102] sock_ioctl+0x623/0x7a0 [ 640.590415][T17102] ? sock_poll+0x3d0/0x3d0 [ 640.594861][T17102] ? bpf_lsm_file_ioctl+0x9/0x10 [ 640.599814][T17102] ? security_file_ioctl+0x80/0xa0 [ 640.604955][T17102] ? sock_poll+0x3d0/0x3d0 [ 640.609412][T17102] __se_sys_ioctl+0xfd/0x170 [ 640.614042][T17102] do_syscall_64+0x55/0xb0 [ 640.618499][T17102] ? clear_bhb_loop+0x40/0x90 [ 640.623207][T17102] ? clear_bhb_loop+0x40/0x90 [ 640.627930][T17102] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 640.633852][T17102] RIP: 0033:0x7f15ab58f6c9 [ 640.638295][T17102] 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 [ 640.657924][T17102] RSP: 002b:00007f15ac40d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 640.666362][T17102] RAX: ffffffffffffffda RBX: 00007f15ab7e5fa0 RCX: 00007f15ab58f6c9 [ 640.674356][T17102] RDX: 00002000000000c0 RSI: 0000000000008923 RDI: 0000000000000004 [ 640.682341][T17102] RBP: 00007f15ac40d090 R08: 0000000000000000 R09: 0000000000000000 [ 640.690326][T17102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 640.698316][T17102] R13: 00007f15ab7e6038 R14: 00007f15ab7e5fa0 R15: 00007ffd1c9097b8 [ 640.706323][T17102] [ 641.158166][T17110] delete_channel: no stack [ 641.329790][T17117] delete_channel: no stack [ 641.355107][T17117] delete_channel: no stack [ 641.454627][T17121] delete_channel: no stack [ 641.651123][T17136] netlink: 209844 bytes leftover after parsing attributes in process `syz.5.4411'. [ 641.741511][T17138] FAULT_INJECTION: forcing a failure. [ 641.741511][T17138] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 641.809263][T17138] CPU: 1 PID: 17138 Comm: syz.7.4413 Not tainted syzkaller #0 [ 641.816909][T17138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 641.827009][T17138] Call Trace: [ 641.830332][T17138] [ 641.833307][T17138] dump_stack_lvl+0x16c/0x230 [ 641.838042][T17138] ? show_regs_print_info+0x20/0x20 [ 641.843292][T17138] ? load_image+0x3b0/0x3b0 [ 641.847844][T17138] ? __might_fault+0xaa/0x120 [ 641.852568][T17138] ? __lock_acquire+0x7c80/0x7c80 [ 641.857640][T17138] should_fail_ex+0x39d/0x4d0 [ 641.862373][T17138] _copy_from_iter+0x1d3/0x1290 [ 641.867292][T17138] ? __virt_addr_valid+0x18c/0x540 [ 641.872458][T17138] ? __lock_acquire+0x7c80/0x7c80 [ 641.877522][T17138] ? sock_alloc_send_pskb+0x875/0x990 [ 641.882946][T17138] ? copyout_mc+0x70/0x70 [ 641.887329][T17138] ? __virt_addr_valid+0x18c/0x540 [ 641.892486][T17138] ? __virt_addr_valid+0x18c/0x540 [ 641.897644][T17138] ? __virt_addr_valid+0x469/0x540 [ 641.902895][T17138] ? __check_object_size+0x506/0xa30 [ 641.908244][T17138] skb_copy_datagram_from_iter+0xf4/0x6e0 [ 641.914024][T17138] ? skb_put+0x11b/0x210 [ 641.918325][T17138] tun_get_user+0x1583/0x3bf0 [ 641.923071][T17138] ? aa_file_perm+0x120/0xec0 [ 641.927804][T17138] ? aa_file_perm+0x3e8/0xec0 [ 641.932532][T17138] ? rcu_read_unlock+0xa0/0xa0 [ 641.937350][T17138] ? tun_get+0x1c/0x2e0 [ 641.941550][T17138] ? __lock_acquire+0x7c80/0x7c80 [ 641.946628][T17138] ? tun_get+0x1c/0x2e0 [ 641.950831][T17138] tun_chr_write_iter+0x119/0x200 [ 641.955891][T17138] vfs_write+0x43b/0x940 [ 641.960170][T17138] ? file_end_write+0x250/0x250 [ 641.965053][T17138] ? __fget_files+0x44a/0x4d0 [ 641.969793][T17138] ? __fdget_pos+0x1d8/0x330 [ 641.974425][T17138] ? ksys_write+0x75/0x250 [ 641.978894][T17138] ksys_write+0x147/0x250 [ 641.983275][T17138] ? __ia32_sys_read+0x90/0x90 [ 641.988088][T17138] ? lockdep_hardirqs_on+0x98/0x150 [ 641.993337][T17138] do_syscall_64+0x55/0xb0 [ 641.997797][T17138] ? clear_bhb_loop+0x40/0x90 [ 642.002518][T17138] ? clear_bhb_loop+0x40/0x90 [ 642.007237][T17138] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 642.013183][T17138] RIP: 0033:0x7f3db6b8f6c9 [ 642.017631][T17138] 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 [ 642.037282][T17138] RSP: 002b:00007f3db7949038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 642.045749][T17138] RAX: ffffffffffffffda RBX: 00007f3db6de5fa0 RCX: 00007f3db6b8f6c9 [ 642.053774][T17138] RDX: 000000000000fdef RSI: 0000200000000300 RDI: 00000000000000c8 [ 642.061792][T17138] RBP: 00007f3db7949090 R08: 0000000000000000 R09: 0000000000000000 [ 642.069807][T17138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 642.077840][T17138] R13: 00007f3db6de6038 R14: 00007f3db6de5fa0 R15: 00007ffc119a7c48 [ 642.085882][T17138] [ 642.489252][T17157] FAULT_INJECTION: forcing a failure. [ 642.489252][T17157] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 642.505820][T17152] delete_channel: no stack [ 642.522632][T17157] CPU: 1 PID: 17157 Comm: syz.7.4421 Not tainted syzkaller #0 [ 642.530176][T17157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 642.540272][T17157] Call Trace: [ 642.543600][T17157] [ 642.546569][T17157] dump_stack_lvl+0x16c/0x230 [ 642.551313][T17157] ? show_regs_print_info+0x20/0x20 [ 642.556565][T17157] ? load_image+0x3b0/0x3b0 [ 642.561121][T17157] ? __might_fault+0xaa/0x120 [ 642.565932][T17157] ? __lock_acquire+0x7c80/0x7c80 [ 642.571007][T17157] should_fail_ex+0x39d/0x4d0 [ 642.575729][T17157] _copy_from_user+0x2f/0xe0 [ 642.580342][T17157] ___sys_sendmsg+0x159/0x290 [ 642.585050][T17157] ? __sys_sendmsg+0x270/0x270 [ 642.589881][T17157] ? __lock_acquire+0x7c80/0x7c80 [ 642.594943][T17157] __se_sys_sendmsg+0x1a5/0x270 [ 642.600340][T17157] ? __x64_sys_sendmsg+0x80/0x80 [ 642.605310][T17157] ? lockdep_hardirqs_on+0x98/0x150 [ 642.610524][T17157] do_syscall_64+0x55/0xb0 [ 642.614967][T17157] ? clear_bhb_loop+0x40/0x90 [ 642.619659][T17157] ? clear_bhb_loop+0x40/0x90 [ 642.624348][T17157] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 642.630253][T17157] RIP: 0033:0x7f3db6b8f6c9 [ 642.634679][T17157] 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 [ 642.654309][T17157] RSP: 002b:00007f3db7949038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 642.662759][T17157] RAX: ffffffffffffffda RBX: 00007f3db6de5fa0 RCX: 00007f3db6b8f6c9 [ 642.670757][T17157] RDX: 0000000000000000 RSI: 0000200000001000 RDI: 0000000000000003 [ 642.678752][T17157] RBP: 00007f3db7949090 R08: 0000000000000000 R09: 0000000000000000 [ 642.686748][T17157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 642.694735][T17157] R13: 00007f3db6de6038 R14: 00007f3db6de5fa0 R15: 00007ffc119a7c48 [ 642.702731][T17157] [ 642.996979][T17171] FAULT_INJECTION: forcing a failure. [ 642.996979][T17171] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 643.037816][T17171] CPU: 0 PID: 17171 Comm: syz.5.4427 Not tainted syzkaller #0 [ 643.045358][T17171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 643.055452][T17171] Call Trace: [ 643.058762][T17171] [ 643.061747][T17171] dump_stack_lvl+0x16c/0x230 [ 643.066473][T17171] ? show_regs_print_info+0x20/0x20 [ 643.071733][T17171] ? load_image+0x3b0/0x3b0 [ 643.076282][T17171] ? __lock_acquire+0x7c80/0x7c80 [ 643.081344][T17171] ? snprintf+0xdb/0x120 [ 643.085636][T17171] should_fail_ex+0x39d/0x4d0 [ 643.090367][T17171] _copy_to_user+0x2f/0xa0 [ 643.094938][T17171] simple_read_from_buffer+0xe7/0x150 [ 643.100386][T17171] proc_fail_nth_read+0x1e3/0x250 [ 643.105468][T17171] ? proc_fault_inject_write+0x340/0x340 [ 643.111161][T17171] ? fsnotify_perm+0x271/0x5e0 [ 643.115992][T17171] ? proc_fault_inject_write+0x340/0x340 [ 643.121684][T17171] vfs_read+0x27e/0x920 [ 643.125906][T17171] ? kernel_read+0x1e0/0x1e0 [ 643.130545][T17171] ? __fget_files+0x28/0x4d0 [ 643.135180][T17171] ? __fget_files+0x44a/0x4d0 [ 643.139913][T17171] ? __fdget_pos+0x2a3/0x330 [ 643.144546][T17171] ? ksys_read+0x75/0x250 [ 643.148921][T17171] ksys_read+0x147/0x250 [ 643.153213][T17171] ? vfs_write+0x940/0x940 [ 643.157675][T17171] ? lockdep_hardirqs_on+0x98/0x150 [ 643.162916][T17171] do_syscall_64+0x55/0xb0 [ 643.167389][T17171] ? clear_bhb_loop+0x40/0x90 [ 643.172114][T17171] ? clear_bhb_loop+0x40/0x90 [ 643.176808][T17171] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 643.182720][T17171] RIP: 0033:0x7fd16b18e0dc [ 643.187146][T17171] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 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 ef 93 02 00 48 [ 643.206767][T17171] RSP: 002b:00007fd16c0e0030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 643.215200][T17171] RAX: ffffffffffffffda RBX: 00007fd16b3e5fa0 RCX: 00007fd16b18e0dc [ 643.223179][T17171] RDX: 000000000000000f RSI: 00007fd16c0e00a0 RDI: 0000000000000006 [ 643.231156][T17171] RBP: 00007fd16c0e0090 R08: 0000000000000000 R09: 0000000000000000 [ 643.239140][T17171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 643.247123][T17171] R13: 00007fd16b3e6038 R14: 00007fd16b3e5fa0 R15: 00007ffd37de0748 [ 643.255129][T17171] [ 643.366775][T17174] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.4429'. [ 643.534709][T14959] Bluetooth: hci0: unexpected event 0x04 length: 15 > 10 [ 643.818786][T17169] syzkaller0: entered promiscuous mode [ 643.832105][T17169] syzkaller0: entered allmulticast mode [ 645.615927][T14959] Bluetooth: hci0: command tx timeout [ 646.020524][T17176] syzkaller0: entered promiscuous mode [ 647.502701][T17191] delete_channel: no stack [ 649.979101][T17218] FAULT_INJECTION: forcing a failure. [ 649.979101][T17218] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 650.003865][T17218] CPU: 1 PID: 17218 Comm: syz.8.4443 Not tainted syzkaller #0 [ 650.011409][T17218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 650.021515][T17218] Call Trace: [ 650.024833][T17218] [ 650.027812][T17218] dump_stack_lvl+0x16c/0x230 [ 650.032548][T17218] ? show_regs_print_info+0x20/0x20 [ 650.037795][T17218] ? load_image+0x3b0/0x3b0 [ 650.042353][T17218] ? __lock_acquire+0x7c80/0x7c80 [ 650.047425][T17218] ? snprintf+0xdb/0x120 [ 650.051747][T17218] should_fail_ex+0x39d/0x4d0 [ 650.056570][T17218] _copy_to_user+0x2f/0xa0 [ 650.061030][T17218] simple_read_from_buffer+0xe7/0x150 [ 650.066455][T17218] proc_fail_nth_read+0x1e3/0x250 [ 650.071683][T17218] ? proc_fault_inject_write+0x340/0x340 [ 650.077344][T17218] ? fsnotify_perm+0x271/0x5e0 [ 650.082153][T17218] ? proc_fault_inject_write+0x340/0x340 [ 650.087812][T17218] vfs_read+0x27e/0x920 [ 650.092083][T17218] ? kernel_read+0x1e0/0x1e0 [ 650.096700][T17218] ? __fget_files+0x28/0x4d0 [ 650.101307][T17218] ? __fget_files+0x44a/0x4d0 [ 650.106009][T17218] ? __fdget_pos+0x2a3/0x330 [ 650.110612][T17218] ? ksys_read+0x75/0x250 [ 650.114969][T17218] ksys_read+0x147/0x250 [ 650.119249][T17218] ? vfs_write+0x940/0x940 [ 650.123692][T17218] ? lockdep_hardirqs_on+0x98/0x150 [ 650.128907][T17218] do_syscall_64+0x55/0xb0 [ 650.133340][T17218] ? clear_bhb_loop+0x40/0x90 [ 650.138035][T17218] ? clear_bhb_loop+0x40/0x90 [ 650.142729][T17218] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 650.148638][T17218] RIP: 0033:0x7f15ab58e0dc [ 650.153068][T17218] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 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 ef 93 02 00 48 [ 650.172711][T17218] RSP: 002b:00007f15ac40d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 650.181189][T17218] RAX: ffffffffffffffda RBX: 00007f15ab7e5fa0 RCX: 00007f15ab58e0dc [ 650.189203][T17218] RDX: 000000000000000f RSI: 00007f15ac40d0a0 RDI: 0000000000000004 [ 650.197196][T17218] RBP: 00007f15ac40d090 R08: 0000000000000000 R09: 0000000000000000 [ 650.205188][T17218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 650.213176][T17218] R13: 00007f15ab7e6038 R14: 00007f15ab7e5fa0 R15: 00007ffd1c9097b8 [ 650.221188][T17218] [ 650.484287][T17228] FAULT_INJECTION: forcing a failure. [ 650.484287][T17228] name failslab, interval 1, probability 0, space 0, times 0 [ 650.529660][T17228] CPU: 1 PID: 17228 Comm: syz.8.4448 Not tainted syzkaller #0 [ 650.537210][T17228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 650.547309][T17228] Call Trace: [ 650.550635][T17228] [ 650.553595][T17228] dump_stack_lvl+0x16c/0x230 [ 650.558325][T17228] ? show_regs_print_info+0x20/0x20 [ 650.563572][T17228] ? load_image+0x3b0/0x3b0 [ 650.568130][T17228] ? __might_sleep+0xe0/0xe0 [ 650.572783][T17228] ? __lock_acquire+0x7c80/0x7c80 [ 650.577845][T17228] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 650.583830][T17228] ? is_dynamic_key+0x260/0x260 [ 650.588741][T17228] should_fail_ex+0x39d/0x4d0 [ 650.593515][T17228] should_failslab+0x9/0x20 [ 650.598063][T17228] slab_pre_alloc_hook+0x59/0x310 [ 650.603151][T17228] kmem_cache_alloc_node+0x60/0x330 [ 650.608396][T17228] ? __alloc_skb+0x108/0x2c0 [ 650.613041][T17228] __alloc_skb+0x108/0x2c0 [ 650.617518][T17228] __ip_append_data+0x2a23/0x3bd0 [ 650.622618][T17228] ? ip_route_output_key_hash+0x12f/0x340 [ 650.628397][T17228] ? raw_send_hdrinc+0x1240/0x1240 [ 650.633564][T17228] ? ip_setup_cork+0x860/0x860 [ 650.638381][T17228] ? ip_setup_cork+0x530/0x860 [ 650.643202][T17228] ip_append_data+0x10d/0x180 [ 650.647932][T17228] ? raw_send_hdrinc+0x1240/0x1240 [ 650.653095][T17228] raw_sendmsg+0x1420/0x1950 [ 650.657823][T17228] ? compat_raw_ioctl+0x70/0x70 [ 650.662736][T17228] ? aa_sk_perm+0x7fc/0x930 [ 650.667298][T17228] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 650.673868][T17228] ? sock_rps_record_flow+0x19/0x400 [ 650.679216][T17228] ? inet_send_prepare+0x260/0x260 [ 650.684426][T17228] ? inet_sendmsg+0x7c/0x2f0 [ 650.689059][T17228] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 650.694418][T17228] ? security_socket_sendmsg+0x80/0xa0 [ 650.699924][T17228] ? inet_send_prepare+0x260/0x260 [ 650.705084][T17228] ____sys_sendmsg+0x5bf/0x950 [ 650.709915][T17228] ? __sys_sendmsg_sock+0x30/0x30 [ 650.714984][T17228] ? __import_iovec+0x5f2/0x860 [ 650.719914][T17228] ? import_iovec+0x73/0xa0 [ 650.724466][T17228] ___sys_sendmsg+0x220/0x290 [ 650.729184][T17228] ? __sys_sendmsg+0x270/0x270 [ 650.734016][T17228] ? __lock_acquire+0x7c80/0x7c80 [ 650.739196][T17228] __se_sys_sendmsg+0x1a5/0x270 [ 650.744089][T17228] ? __x64_sys_sendmsg+0x80/0x80 [ 650.749128][T17228] ? lockdep_hardirqs_on+0x98/0x150 [ 650.754380][T17228] do_syscall_64+0x55/0xb0 [ 650.758853][T17228] ? clear_bhb_loop+0x40/0x90 [ 650.763572][T17228] ? clear_bhb_loop+0x40/0x90 [ 650.768290][T17228] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 650.774226][T17228] RIP: 0033:0x7f15ab58f6c9 [ 650.778686][T17228] 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 [ 650.798348][T17228] RSP: 002b:00007f15ac40d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 650.806817][T17228] RAX: ffffffffffffffda RBX: 00007f15ab7e5fa0 RCX: 00007f15ab58f6c9 [ 650.814832][T17228] RDX: 0000000000000000 RSI: 0000200000001000 RDI: 0000000000000003 [ 650.822849][T17228] RBP: 00007f15ac40d090 R08: 0000000000000000 R09: 0000000000000000 [ 650.830867][T17228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 650.838888][T17228] R13: 00007f15ab7e6038 R14: 00007f15ab7e5fa0 R15: 00007ffd1c9097b8 [ 650.846931][T17228] [ 650.896452][T17236] @ÿ: renamed from vlan1 (while UP) [ 650.913019][T17236] FAULT_INJECTION: forcing a failure. [ 650.913019][T17236] name failslab, interval 1, probability 0, space 0, times 0 [ 650.968075][T17236] CPU: 0 PID: 17236 Comm: syz.5.4451 Not tainted syzkaller #0 [ 650.975631][T17236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 650.985746][T17236] Call Trace: [ 650.989056][T17236] [ 650.992039][T17236] dump_stack_lvl+0x16c/0x230 [ 650.996768][T17236] ? show_regs_print_info+0x20/0x20 [ 651.002012][T17236] ? load_image+0x3b0/0x3b0 [ 651.006569][T17236] ? __might_sleep+0xe0/0xe0 [ 651.011205][T17236] ? __lock_acquire+0x7c80/0x7c80 [ 651.016274][T17236] ? mark_lock+0x94/0x320 [ 651.020644][T17236] should_fail_ex+0x39d/0x4d0 [ 651.025348][T17236] should_failslab+0x9/0x20 [ 651.029874][T17236] slab_pre_alloc_hook+0x59/0x310 [ 651.034941][T17236] ? kobject_get_path+0xc3/0x2c0 [ 651.039891][T17236] ? kobject_get_path+0xc3/0x2c0 [ 651.044833][T17236] __kmem_cache_alloc_node+0x53/0x260 [ 651.050246][T17236] ? __lock_acquire+0x7c80/0x7c80 [ 651.055285][T17236] ? kobject_get_path+0xc3/0x2c0 [ 651.060231][T17236] __kmalloc+0xa4/0x240 [ 651.064400][T17236] ? slab_free_freelist_hook+0x130/0x1b0 [ 651.070051][T17236] kobject_get_path+0xc3/0x2c0 [ 651.074850][T17236] kobject_rename+0x18b/0x500 [ 651.079564][T17236] ? kobject_init_and_add+0x190/0x190 [ 651.084956][T17236] ? sysfs_rename_link_ns+0x17f/0x1b0 [ 651.090357][T17236] device_rename+0x15d/0x1e0 [ 651.094972][T17236] dev_change_name+0x2ee/0x8a0 [ 651.099760][T17236] ? dev_alloc_name+0x1c0/0x1c0 [ 651.104619][T17236] ? trace_contention_end+0x39/0xe0 [ 651.109841][T17236] ? __mutex_lock+0x304/0xcc0 [ 651.114537][T17236] ? end_current_label_crit_section+0x170/0x170 [ 651.120805][T17236] dev_ifsioc+0x8c7/0xe20 [ 651.125164][T17236] ? dev_ioctl+0x1170/0x1170 [ 651.129780][T17236] ? bpf_lsm_capable+0x9/0x10 [ 651.134478][T17236] ? security_capable+0x89/0xb0 [ 651.139353][T17236] dev_ioctl+0x705/0x1170 [ 651.143708][T17236] sock_do_ioctl+0x226/0x2f0 [ 651.148342][T17236] ? sock_show_fdinfo+0xb0/0xb0 [ 651.153227][T17236] sock_ioctl+0x623/0x7a0 [ 651.157572][T17236] ? sock_poll+0x3d0/0x3d0 [ 651.162003][T17236] ? bpf_lsm_file_ioctl+0x9/0x10 [ 651.166951][T17236] ? security_file_ioctl+0x80/0xa0 [ 651.172095][T17236] ? sock_poll+0x3d0/0x3d0 [ 651.176526][T17236] __se_sys_ioctl+0xfd/0x170 [ 651.181134][T17236] do_syscall_64+0x55/0xb0 [ 651.185574][T17236] ? clear_bhb_loop+0x40/0x90 [ 651.190283][T17236] ? clear_bhb_loop+0x40/0x90 [ 651.194994][T17236] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 651.200933][T17236] RIP: 0033:0x7fd16b18f6c9 [ 651.205386][T17236] 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 [ 651.225019][T17236] RSP: 002b:00007fd16c0e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 651.233466][T17236] RAX: ffffffffffffffda RBX: 00007fd16b3e5fa0 RCX: 00007fd16b18f6c9 [ 651.241452][T17236] RDX: 00002000000000c0 RSI: 0000000000008923 RDI: 0000000000000004 [ 651.249434][T17236] RBP: 00007fd16c0e0090 R08: 0000000000000000 R09: 0000000000000000 [ 651.257418][T17236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 651.265410][T17236] R13: 00007fd16b3e6038 R14: 00007fd16b3e5fa0 R15: 00007ffd37de0748 [ 651.273414][T17236] [ 651.774336][T17249] bridge0: port 2(bridge_slave_1) entered disabled state [ 651.786408][T17249] bridge0: port 1(bridge_slave_0) entered disabled state [ 651.820461][T17249] bridge0: entered allmulticast mode [ 651.985803][T17253] bridge_slave_1: left allmulticast mode [ 652.012837][T17253] bridge_slave_1: left promiscuous mode [ 652.035234][T17253] bridge0: port 2(bridge_slave_1) entered disabled state [ 652.095511][T17253] bridge_slave_0: left allmulticast mode [ 652.101242][T17253] bridge_slave_0: left promiscuous mode [ 652.110500][T17253] bridge0: port 1(bridge_slave_0) entered disabled state [ 652.205490][T17239] delete_channel: no stack [ 652.266452][T17263] netlink: 'syz.7.4457': attribute type 10 has an invalid length. [ 652.304538][T17263] bridge0: port 3(`) entered disabled state [ 652.310809][T17263] bridge0: port 2(bridge_slave_1) entered disabled state [ 652.318863][T17263] bridge0: port 1(bridge_slave_0) entered disabled state [ 652.373090][T17263] bridge0: port 3(`) entered blocking state [ 652.379328][T17263] bridge0: port 3(`) entered forwarding state [ 652.385976][T17263] bridge0: port 2(bridge_slave_1) entered blocking state [ 652.393222][T17263] bridge0: port 2(bridge_slave_1) entered forwarding state [ 652.400750][T17263] bridge0: port 1(bridge_slave_0) entered blocking state [ 652.408037][T17263] bridge0: port 1(bridge_slave_0) entered forwarding state [ 652.437882][T17263] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 652.860642][T17282] FAULT_INJECTION: forcing a failure. [ 652.860642][T17282] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 652.929071][T17282] CPU: 1 PID: 17282 Comm: syz.8.4463 Not tainted syzkaller #0 [ 652.936616][T17282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 652.946705][T17282] Call Trace: [ 652.950003][T17282] [ 652.952964][T17282] dump_stack_lvl+0x16c/0x230 [ 652.957756][T17282] ? show_regs_print_info+0x20/0x20 [ 652.962976][T17282] ? load_image+0x3b0/0x3b0 [ 652.967494][T17282] ? __might_fault+0xaa/0x120 [ 652.972187][T17282] ? __lock_acquire+0x7c80/0x7c80 [ 652.977263][T17282] should_fail_ex+0x39d/0x4d0 [ 652.981969][T17282] _copy_from_user+0x2f/0xe0 [ 652.986583][T17282] __sys_bpf+0x1e9/0x800 [ 652.990845][T17282] ? bpf_link_show_fdinfo+0x350/0x350 [ 652.996251][T17282] ? lock_chain_count+0x20/0x20 [ 653.001158][T17282] __x64_sys_bpf+0x7c/0x90 [ 653.005594][T17282] do_syscall_64+0x55/0xb0 [ 653.010031][T17282] ? clear_bhb_loop+0x40/0x90 [ 653.014728][T17282] ? clear_bhb_loop+0x40/0x90 [ 653.019422][T17282] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 653.025332][T17282] RIP: 0033:0x7f15ab58f6c9 [ 653.029766][T17282] 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 [ 653.049396][T17282] RSP: 002b:00007f15ac40d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 653.057950][T17282] RAX: ffffffffffffffda RBX: 00007f15ab7e5fa0 RCX: 00007f15ab58f6c9 [ 653.065965][T17282] RDX: 0000000000000090 RSI: 0000200000000300 RDI: 0000000000000005 [ 653.073956][T17282] RBP: 00007f15ac40d090 R08: 0000000000000000 R09: 0000000000000000 [ 653.081942][T17282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 653.089929][T17282] R13: 00007f15ab7e6038 R14: 00007f15ab7e5fa0 R15: 00007ffd1c9097b8 [ 653.097931][T17282] [ 653.364691][T17291] FAULT_INJECTION: forcing a failure. [ 653.364691][T17291] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 653.393155][T17291] CPU: 0 PID: 17291 Comm: syz.0.4474 Not tainted syzkaller #0 [ 653.400678][T17291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 653.410749][T17291] Call Trace: [ 653.414046][T17291] [ 653.416991][T17291] dump_stack_lvl+0x16c/0x230 [ 653.421698][T17291] ? show_regs_print_info+0x20/0x20 [ 653.426967][T17291] ? load_image+0x3b0/0x3b0 [ 653.431479][T17291] ? __lock_acquire+0x7c80/0x7c80 [ 653.436522][T17291] should_fail_ex+0x39d/0x4d0 [ 653.441243][T17291] _copy_from_user+0x2f/0xe0 [ 653.445850][T17291] __copy_msghdr+0x3bb/0x580 [ 653.450465][T17291] ___sys_sendmsg+0x1a6/0x290 [ 653.455178][T17291] ? __sys_sendmsg+0x270/0x270 [ 653.460012][T17291] ? __lock_acquire+0x7c80/0x7c80 [ 653.465103][T17291] __se_sys_sendmsg+0x1a5/0x270 [ 653.470009][T17291] ? __x64_sys_sendmsg+0x80/0x80 [ 653.474983][T17291] ? lockdep_hardirqs_on+0x98/0x150 [ 653.480195][T17291] do_syscall_64+0x55/0xb0 [ 653.484647][T17291] ? clear_bhb_loop+0x40/0x90 [ 653.489337][T17291] ? clear_bhb_loop+0x40/0x90 [ 653.494035][T17291] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 653.499943][T17291] RIP: 0033:0x7fdf7058f6c9 [ 653.504386][T17291] 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 [ 653.524042][T17291] RSP: 002b:00007fdf71513038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 653.532499][T17291] RAX: ffffffffffffffda RBX: 00007fdf707e5fa0 RCX: 00007fdf7058f6c9 [ 653.540507][T17291] RDX: 0000000000000000 RSI: 0000200000001000 RDI: 0000000000000003 [ 653.548507][T17291] RBP: 00007fdf71513090 R08: 0000000000000000 R09: 0000000000000000 [ 653.556508][T17291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 653.564527][T17291] R13: 00007fdf707e6038 R14: 00007fdf707e5fa0 R15: 00007fff565ba088 [ 653.572551][T17291] [ 654.938860][T17298] delete_channel: no stack [ 655.067945][T17308] FAULT_INJECTION: forcing a failure. [ 655.067945][T17308] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 655.085251][T17308] CPU: 1 PID: 17308 Comm: syz.0.4471 Not tainted syzkaller #0 [ 655.092776][T17308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 655.102865][T17308] Call Trace: [ 655.106178][T17308] [ 655.109167][T17308] dump_stack_lvl+0x16c/0x230 [ 655.113892][T17308] ? show_regs_print_info+0x20/0x20 [ 655.119126][T17308] ? load_image+0x3b0/0x3b0 [ 655.123647][T17308] ? __might_fault+0xaa/0x120 [ 655.128357][T17308] ? __lock_acquire+0x7c80/0x7c80 [ 655.133414][T17308] should_fail_ex+0x39d/0x4d0 [ 655.138136][T17308] _copy_from_iter+0x1d3/0x1290 [ 655.143019][T17308] ? rep_movs_alternative+0x4a/0x90 [ 655.148359][T17308] ? _copy_from_iter+0x248/0x1290 [ 655.153417][T17308] ? __virt_addr_valid+0x18c/0x540 [ 655.158643][T17308] ? __lock_acquire+0x7c80/0x7c80 [ 655.163687][T17308] ? copyout_mc+0x70/0x70 [ 655.168059][T17308] ? copyout_mc+0x70/0x70 [ 655.172413][T17308] ? __virt_addr_valid+0x18c/0x540 [ 655.177570][T17308] ? page_copy_sane+0x16a/0x270 [ 655.182470][T17308] copy_page_from_iter+0x7b/0x100 [ 655.187535][T17308] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 655.193412][T17308] tun_get_user+0x1583/0x3bf0 [ 655.198125][T17308] ? aa_file_perm+0x120/0xec0 [ 655.202827][T17308] ? aa_file_perm+0x3e8/0xec0 [ 655.207525][T17308] ? rcu_read_unlock+0xa0/0xa0 [ 655.212314][T17308] ? tun_get+0x1c/0x2e0 [ 655.216488][T17308] ? __lock_acquire+0x7c80/0x7c80 [ 655.221534][T17308] ? tun_get+0x1c/0x2e0 [ 655.225714][T17308] tun_chr_write_iter+0x119/0x200 [ 655.230851][T17308] vfs_write+0x43b/0x940 [ 655.235117][T17308] ? file_end_write+0x250/0x250 [ 655.240001][T17308] ? __fget_files+0x44a/0x4d0 [ 655.244715][T17308] ? __fdget_pos+0x1d8/0x330 [ 655.249332][T17308] ? ksys_write+0x75/0x250 [ 655.253780][T17308] ksys_write+0x147/0x250 [ 655.258136][T17308] ? __ia32_sys_read+0x90/0x90 [ 655.262947][T17308] ? lockdep_hardirqs_on+0x98/0x150 [ 655.268313][T17308] do_syscall_64+0x55/0xb0 [ 655.272765][T17308] ? clear_bhb_loop+0x40/0x90 [ 655.277461][T17308] ? clear_bhb_loop+0x40/0x90 [ 655.282156][T17308] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 655.288072][T17308] RIP: 0033:0x7fdf7058f6c9 [ 655.292507][T17308] 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 [ 655.312155][T17308] RSP: 002b:00007fdf71513038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 655.320613][T17308] RAX: ffffffffffffffda RBX: 00007fdf707e5fa0 RCX: 00007fdf7058f6c9 [ 655.328612][T17308] RDX: 000000000000fdef RSI: 0000200000000300 RDI: 00000000000000c8 [ 655.336608][T17308] RBP: 00007fdf71513090 R08: 0000000000000000 R09: 0000000000000000 [ 655.344622][T17308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 655.352616][T17308] R13: 00007fdf707e6038 R14: 00007fdf707e5fa0 R15: 00007fff565ba088 [ 655.360619][T17308] [ 655.383958][T17307] FAULT_INJECTION: forcing a failure. [ 655.383958][T17307] name failslab, interval 1, probability 0, space 0, times 0 [ 655.408287][T17307] CPU: 0 PID: 17307 Comm: syz.5.4470 Not tainted syzkaller #0 [ 655.415814][T17307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 655.425929][T17307] Call Trace: [ 655.429243][T17307] [ 655.432204][T17307] dump_stack_lvl+0x16c/0x230 [ 655.436938][T17307] ? show_regs_print_info+0x20/0x20 [ 655.442189][T17307] ? load_image+0x3b0/0x3b0 [ 655.446750][T17307] ? verify_lock_unused+0x140/0x140 [ 655.452006][T17307] should_fail_ex+0x39d/0x4d0 [ 655.456738][T17307] should_failslab+0x9/0x20 [ 655.461280][T17307] slab_pre_alloc_hook+0x59/0x310 [ 655.466360][T17307] kmem_cache_alloc+0x5a/0x2e0 [ 655.471178][T17307] ? skb_clone+0x1eb/0x370 [ 655.475651][T17307] skb_clone+0x1eb/0x370 [ 655.479958][T17307] __netlink_deliver_tap+0x41c/0x830 [ 655.485308][T17307] ? netlink_deliver_tap+0x2e/0x1b0 [ 655.490563][T17307] netlink_deliver_tap+0x19c/0x1b0 [ 655.495735][T17307] netlink_sendskb+0x68/0x130 [ 655.500468][T17307] netlink_ack+0xc7e/0x1110 [ 655.505038][T17307] ? netlink_dump+0xde0/0xde0 [ 655.509759][T17307] ? ref_tracker_free+0x634/0x7d0 [ 655.514821][T17307] ? __copy_skb_header+0xa7/0x550 [ 655.519907][T17307] netlink_rcv_skb+0x29a/0x480 [ 655.524708][T17307] ? rtnetlink_bind+0x80/0x80 [ 655.529404][T17307] ? netlink_ack+0x1110/0x1110 [ 655.534201][T17307] ? __lock_acquire+0x7c80/0x7c80 [ 655.539251][T17307] ? netlink_deliver_tap+0x2e/0x1b0 [ 655.544476][T17307] netlink_unicast+0x751/0x8d0 [ 655.549274][T17307] netlink_sendmsg+0x8c1/0xbe0 [ 655.554072][T17307] ? netlink_getsockopt+0x580/0x580 [ 655.559293][T17307] ? aa_sock_msg_perm+0x94/0x150 [ 655.564256][T17307] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 655.569565][T17307] ? security_socket_sendmsg+0x80/0xa0 [ 655.575039][T17307] ? netlink_getsockopt+0x580/0x580 [ 655.580261][T17307] ____sys_sendmsg+0x5bf/0x950 [ 655.585051][T17307] ? __asan_memset+0x22/0x40 [ 655.589692][T17307] ? __sys_sendmsg_sock+0x30/0x30 [ 655.594738][T17307] ? __import_iovec+0x5f2/0x860 [ 655.599616][T17307] ? import_iovec+0x73/0xa0 [ 655.604141][T17307] ___sys_sendmsg+0x220/0x290 [ 655.608843][T17307] ? __sys_sendmsg+0x270/0x270 [ 655.613648][T17307] ? __lock_acquire+0x7c80/0x7c80 [ 655.618719][T17307] __se_sys_sendmsg+0x1a5/0x270 [ 655.623592][T17307] ? __x64_sys_sendmsg+0x80/0x80 [ 655.628566][T17307] ? lockdep_hardirqs_on+0x98/0x150 [ 655.633779][T17307] do_syscall_64+0x55/0xb0 [ 655.638215][T17307] ? clear_bhb_loop+0x40/0x90 [ 655.642908][T17307] ? clear_bhb_loop+0x40/0x90 [ 655.647625][T17307] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 655.653538][T17307] RIP: 0033:0x7fd16b18f6c9 [ 655.657979][T17307] 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 [ 655.677611][T17307] RSP: 002b:00007fd16c0e0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 655.686043][T17307] RAX: ffffffffffffffda RBX: 00007fd16b3e5fa0 RCX: 00007fd16b18f6c9 [ 655.694031][T17307] RDX: 0000000004044000 RSI: 0000200000000040 RDI: 0000000000000003 [ 655.702015][T17307] RBP: 00007fd16c0e0090 R08: 0000000000000000 R09: 0000000000000000 [ 655.710000][T17307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 655.717986][T17307] R13: 00007fd16b3e6038 R14: 00007fd16b3e5fa0 R15: 00007ffd37de0748 [ 655.725983][T17307] [ 656.165902][T17325] netlink: 'syz.5.4477': attribute type 21 has an invalid length. [ 656.193636][T17325] netlink: 'syz.5.4477': attribute type 1 has an invalid length. [ 656.705648][T17329] netlink: 'syz.8.4479': attribute type 1 has an invalid length. [ 656.754994][T17329] netlink: 168864 bytes leftover after parsing attributes in process `syz.8.4479'. [ 657.080900][T17345] netlink: 14548 bytes leftover after parsing attributes in process `syz.7.4481'. [ 657.412050][T17350] netlink: 'syz.8.4485': attribute type 1 has an invalid length. [ 657.437788][T17350] netlink: 'syz.8.4485': attribute type 3 has an invalid length. [ 657.495710][T17350] netlink: 132 bytes leftover after parsing attributes in process `syz.8.4485'. [ 657.592674][T17353] delete_channel: no stack [ 658.483223][T17373] netlink: 'syz.0.4492': attribute type 22 has an invalid length. [ 658.496890][T17373] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4492'. [ 658.547486][T17375] netlink: 'syz.5.4494': attribute type 9 has an invalid length. [ 658.556096][T17375] netlink: 126588 bytes leftover after parsing attributes in process `syz.5.4494'. [ 658.585461][T17370] delete_channel: no stack [ 658.660676][ T2950] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 658.685617][ T2923] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 658.765757][T17381] netlink: 'syz.7.4503': attribute type 21 has an invalid length. [ 658.790595][T17381] netlink: 128 bytes leftover after parsing attributes in process `syz.7.4503'. [ 659.110692][T17397] FAULT_INJECTION: forcing a failure. [ 659.110692][T17397] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 659.160165][T17390] netlink: 14548 bytes leftover after parsing attributes in process `syz.5.4495'. [ 659.180234][T17397] CPU: 1 PID: 17397 Comm: syz.8.4499 Not tainted syzkaller #0 [ 659.187770][T17397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 659.197888][T17397] Call Trace: [ 659.201203][T17397] [ 659.204207][T17397] dump_stack_lvl+0x16c/0x230 [ 659.208938][T17397] ? show_regs_print_info+0x20/0x20 [ 659.214184][T17397] ? load_image+0x3b0/0x3b0 [ 659.218737][T17397] ? __might_fault+0xaa/0x120 [ 659.223458][T17397] ? __lock_acquire+0x7c80/0x7c80 [ 659.228533][T17397] should_fail_ex+0x39d/0x4d0 [ 659.233268][T17397] _copy_from_user+0x2f/0xe0 [ 659.237905][T17397] csum_and_copy_from_iter+0x476/0x1450 [ 659.243527][T17397] ? iov_iter_get_pages_alloc2+0xc0/0xc0 [ 659.249220][T17397] ? __kmem_cache_alloc_node+0x13e/0x260 [ 659.254907][T17397] ? __alloc_skb+0x138/0x2c0 [ 659.259553][T17397] ? rcu_is_watching+0x15/0xb0 [ 659.264376][T17397] ip_generic_getfrag+0x145/0x2d0 [ 659.269455][T17397] ? ip_skb_dst_mtu+0x9c0/0x9c0 [ 659.274360][T17397] ? skb_put+0x11b/0x210 [ 659.278663][T17397] __ip_append_data+0x2e01/0x3bd0 [ 659.283772][T17397] ? raw_send_hdrinc+0x1240/0x1240 [ 659.288942][T17397] ? ip_setup_cork+0x860/0x860 [ 659.293752][T17397] ? ip_setup_cork+0x530/0x860 [ 659.298573][T17397] ip_append_data+0x10d/0x180 [ 659.303308][T17397] ? raw_send_hdrinc+0x1240/0x1240 [ 659.308473][T17397] raw_sendmsg+0x1420/0x1950 [ 659.313132][T17397] ? compat_raw_ioctl+0x70/0x70 [ 659.318049][T17397] ? aa_sk_perm+0x7fc/0x930 [ 659.322621][T17397] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 659.329090][T17397] ? sock_rps_record_flow+0x19/0x400 [ 659.334438][T17397] ? inet_send_prepare+0x260/0x260 [ 659.339588][T17397] ? inet_sendmsg+0x7c/0x2f0 [ 659.344231][T17397] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 659.349569][T17397] ? security_socket_sendmsg+0x80/0xa0 [ 659.355072][T17397] ? inet_send_prepare+0x260/0x260 [ 659.360218][T17397] ____sys_sendmsg+0x5bf/0x950 [ 659.365041][T17397] ? __sys_sendmsg_sock+0x30/0x30 [ 659.370113][T17397] ? __import_iovec+0x3fa/0x860 [ 659.375015][T17397] ? import_iovec+0x73/0xa0 [ 659.379564][T17397] ___sys_sendmsg+0x220/0x290 [ 659.384296][T17397] ? __sys_sendmsg+0x270/0x270 [ 659.389129][T17397] ? __lock_acquire+0x7c80/0x7c80 [ 659.394222][T17397] __se_sys_sendmsg+0x1a5/0x270 [ 659.399124][T17397] ? __x64_sys_sendmsg+0x80/0x80 [ 659.404126][T17397] ? lockdep_hardirqs_on+0x98/0x150 [ 659.409361][T17397] do_syscall_64+0x55/0xb0 [ 659.413815][T17397] ? clear_bhb_loop+0x40/0x90 [ 659.418538][T17397] ? clear_bhb_loop+0x40/0x90 [ 659.423280][T17397] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 659.429231][T17397] RIP: 0033:0x7f15ab58f6c9 [ 659.433692][T17397] 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 [ 659.453444][T17397] RSP: 002b:00007f15ac40d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 659.461904][T17397] RAX: ffffffffffffffda RBX: 00007f15ab7e5fa0 RCX: 00007f15ab58f6c9 [ 659.469914][T17397] RDX: 0000000000000000 RSI: 0000200000001000 RDI: 0000000000000003 [ 659.477916][T17397] RBP: 00007f15ac40d090 R08: 0000000000000000 R09: 0000000000000000 [ 659.485919][T17397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 659.493956][T17397] R13: 00007f15ab7e6038 R14: 00007f15ab7e5fa0 R15: 00007ffd1c9097b8 [ 659.501990][T17397] [ 659.664815][T17400] netlink: 140 bytes leftover after parsing attributes in process `syz.7.4500'. [ 659.881369][T14959] Bluetooth: hci0: unexpected event 0x04 length: 15 > 10 [ 659.883586][T17415] netlink: 'syz.5.4505': attribute type 11 has an invalid length. [ 659.956250][T17410] delete_channel: no stack [ 660.445258][T17425] FAULT_INJECTION: forcing a failure. [ 660.445258][T17425] name failslab, interval 1, probability 0, space 0, times 0 [ 660.458565][T17424] netlink: 'syz.8.4508': attribute type 22 has an invalid length. [ 660.546994][T17424] netlink: 4 bytes leftover after parsing attributes in process `syz.8.4508'. [ 660.634144][T17425] CPU: 1 PID: 17425 Comm: syz.0.4509 Not tainted syzkaller #0 [ 660.641713][T17425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 660.651819][T17425] Call Trace: [ 660.655130][T17425] [ 660.658093][T17425] dump_stack_lvl+0x16c/0x230 [ 660.662826][T17425] ? show_regs_print_info+0x20/0x20 [ 660.668081][T17425] ? load_image+0x3b0/0x3b0 [ 660.672634][T17425] ? __might_sleep+0xe0/0xe0 [ 660.677270][T17425] ? __lock_acquire+0x7c80/0x7c80 [ 660.682329][T17425] ? stack_trace_save+0x9c/0xe0 [ 660.687216][T17425] ? stack_trace_snprint+0xf0/0xf0 [ 660.692377][T17425] should_fail_ex+0x39d/0x4d0 [ 660.697132][T17425] should_failslab+0x9/0x20 [ 660.701684][T17425] slab_pre_alloc_hook+0x59/0x310 [ 660.706766][T17425] ? kasan_set_track+0x5f/0x70 [ 660.711568][T17425] ? kasan_set_track+0x4e/0x70 [ 660.716370][T17425] ? __kasan_kmalloc+0x8f/0xa0 [ 660.721178][T17425] kmem_cache_alloc_node+0x60/0x330 [ 660.726432][T17425] ? netlink_sendmsg+0x8c1/0xbe0 [ 660.731423][T17425] ? __alloc_skb+0x108/0x2c0 [ 660.736073][T17425] __alloc_skb+0x108/0x2c0 [ 660.740543][T17425] netlink_dump+0x1cf/0xde0 [ 660.745108][T17425] ? netlink_lookup+0x200/0x200 [ 660.750024][T17425] ? __kasan_kmalloc+0x8f/0xa0 [ 660.754829][T17425] ? __inet_diag_dump_start+0x884/0x9e0 [ 660.760417][T17425] ? netlink_lookup+0x30/0x200 [ 660.765241][T17425] __netlink_dump_start+0x5f1/0x810 [ 660.770496][T17425] inet_diag_handler_cmd+0x1c0/0x290 [ 660.775823][T17425] ? inet_diag_unregister+0xb0/0xb0 [ 660.781058][T17425] ? inet_diag_handler_get_info+0x770/0x770 [ 660.786989][T17425] ? inet_diag_dump_start+0x20/0x20 [ 660.792234][T17425] ? inet_diag_dump+0x50/0x50 [ 660.796960][T17425] ? sock_diag_lock_handler+0x19/0x280 [ 660.802452][T17425] ? sock_diag_lock_handler+0x19/0x280 [ 660.807951][T17425] ? inet_diag_unregister+0xb0/0xb0 [ 660.813197][T17425] sock_diag_rcv_msg+0x3d8/0x600 [ 660.818189][T17425] netlink_rcv_skb+0x216/0x480 [ 660.823010][T17425] ? sock_diag_bind+0xb0/0xb0 [ 660.827727][T17425] ? netlink_ack+0x1110/0x1110 [ 660.832550][T17425] ? __lock_acquire+0x7c80/0x7c80 [ 660.837618][T17425] ? netlink_deliver_tap+0x2e/0x1b0 [ 660.842864][T17425] sock_diag_rcv+0x2a/0x40 [ 660.847331][T17425] netlink_unicast+0x751/0x8d0 [ 660.852149][T17425] netlink_sendmsg+0x8c1/0xbe0 [ 660.856968][T17425] ? netlink_getsockopt+0x580/0x580 [ 660.862216][T17425] ? aa_sock_msg_perm+0x94/0x150 [ 660.867198][T17425] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 660.872535][T17425] ? security_socket_sendmsg+0x80/0xa0 [ 660.878038][T17425] ? netlink_getsockopt+0x580/0x580 [ 660.883273][T17425] ____sys_sendmsg+0x5bf/0x950 [ 660.888061][T17425] ? __asan_memset+0x22/0x40 [ 660.892671][T17425] ? __sys_sendmsg_sock+0x30/0x30 [ 660.897743][T17425] ? __import_iovec+0x5f2/0x860 [ 660.902651][T17425] ? import_iovec+0x73/0xa0 [ 660.907218][T17425] ___sys_sendmsg+0x220/0x290 [ 660.911943][T17425] ? __sys_sendmsg+0x270/0x270 [ 660.916884][T17425] ? __lock_acquire+0x7c80/0x7c80 [ 660.921984][T17425] __se_sys_sendmsg+0x1a5/0x270 [ 660.926891][T17425] ? __x64_sys_sendmsg+0x80/0x80 [ 660.931902][T17425] ? lockdep_hardirqs_on+0x98/0x150 [ 660.937161][T17425] do_syscall_64+0x55/0xb0 [ 660.941709][T17425] ? clear_bhb_loop+0x40/0x90 [ 660.946425][T17425] ? clear_bhb_loop+0x40/0x90 [ 660.951148][T17425] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 660.957136][T17425] RIP: 0033:0x7fdf7058f6c9 [ 660.961592][T17425] 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 [ 660.981243][T17425] RSP: 002b:00007fdf714f2038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 660.989725][T17425] RAX: ffffffffffffffda RBX: 00007fdf707e6090 RCX: 00007fdf7058f6c9 [ 660.997740][T17425] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000004 [ 661.005747][T17425] RBP: 00007fdf714f2090 R08: 0000000000000000 R09: 0000000000000000 [ 661.013756][T17425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 661.021766][T17425] R13: 00007fdf707e6128 R14: 00007fdf707e6090 R15: 00007fff565ba088 [ 661.029801][T17425] [ 661.243898][T17431] FAULT_INJECTION: forcing a failure. [ 661.243898][T17431] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 661.283215][T17431] CPU: 1 PID: 17431 Comm: syz.8.4511 Not tainted syzkaller #0 [ 661.290757][T17431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 661.300851][T17431] Call Trace: [ 661.304159][T17431] [ 661.307130][T17431] dump_stack_lvl+0x16c/0x230 [ 661.311866][T17431] ? show_regs_print_info+0x20/0x20 [ 661.317105][T17431] ? load_image+0x3b0/0x3b0 [ 661.321641][T17431] ? __lock_acquire+0x7c80/0x7c80 [ 661.326701][T17431] should_fail_ex+0x39d/0x4d0 [ 661.331404][T17431] prepare_alloc_pages+0x1e2/0x5f0 [ 661.336546][T17431] __alloc_pages+0x127/0x460 [ 661.341155][T17431] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 661.347333][T17431] ? zone_statistics+0x170/0x170 [ 661.352302][T17431] alloc_skb_with_frags+0x23c/0x7c0 [ 661.357531][T17431] sock_alloc_send_pskb+0x857/0x990 [ 661.362787][T17431] ? sock_kzfree_s+0x50/0x50 [ 661.367402][T17431] tun_get_user+0x9dc/0x3bf0 [ 661.372020][T17431] ? perf_trace_preemptirq_template+0x281/0x340 [ 661.378303][T17431] ? rcu_read_unlock+0xa0/0xa0 [ 661.383091][T17431] ? tun_get+0x1c/0x2e0 [ 661.387259][T17431] ? __lock_acquire+0x7c80/0x7c80 [ 661.392293][T17431] ? lockdep_hardirqs_on+0x98/0x150 [ 661.397513][T17431] ? tun_get+0x1c/0x2e0 [ 661.401692][T17431] tun_chr_write_iter+0x119/0x200 [ 661.406735][T17431] vfs_write+0x43b/0x940 [ 661.410998][T17431] ? file_end_write+0x250/0x250 [ 661.415894][T17431] ? __fget_files+0x44a/0x4d0 [ 661.420595][T17431] ? __fdget_pos+0x1d8/0x330 [ 661.425216][T17431] ? ksys_write+0x75/0x250 [ 661.429651][T17431] ksys_write+0x147/0x250 [ 661.434006][T17431] ? __ia32_sys_read+0x90/0x90 [ 661.438788][T17431] ? syscall_enter_from_user_mode+0x2e/0x80 [ 661.444695][T17431] do_syscall_64+0x55/0xb0 [ 661.449129][T17431] ? clear_bhb_loop+0x40/0x90 [ 661.453827][T17431] ? clear_bhb_loop+0x40/0x90 [ 661.458518][T17431] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 661.464428][T17431] RIP: 0033:0x7f15ab58f6c9 [ 661.468869][T17431] 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 [ 661.488512][T17431] RSP: 002b:00007f15ac40d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 661.497044][T17431] RAX: ffffffffffffffda RBX: 00007f15ab7e5fa0 RCX: 00007f15ab58f6c9 [ 661.505035][T17431] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 00000000000000c8 [ 661.513022][T17431] RBP: 00007f15ac40d090 R08: 0000000000000000 R09: 0000000000000000 [ 661.521001][T17431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 661.528994][T17431] R13: 00007f15ab7e6038 R14: 00007f15ab7e5fa0 R15: 00007ffd1c9097b8 [ 661.536996][T17431] [ 661.940271][T14959] Bluetooth: hci0: command tx timeout [ 661.952615][T17443] @ÿ: renamed from vlan1 (while UP) [ 662.140181][T17441] netlink: 14548 bytes leftover after parsing attributes in process `syz.8.4514'. [ 662.423077][T17451] delete_channel: no stack [ 662.447357][T14959] Bluetooth: hci4: unexpected event 0x04 length: 15 > 10 [ 662.685568][ T2923] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 664.530638][T14959] Bluetooth: hci4: command 0x0406 tx timeout [ 665.717240][T17493] netlink: 60 bytes leftover after parsing attributes in process `syz.7.4533'. [ 665.752591][T17493] netlink: 60 bytes leftover after parsing attributes in process `syz.7.4533'. [ 665.783292][T17488] netlink: 60 bytes leftover after parsing attributes in process `syz.7.4533'. [ 665.823332][T17494] netlink: 60 bytes leftover after parsing attributes in process `syz.7.4533'. [ 665.956750][T17502] netlink: 'syz.5.4538': attribute type 9 has an invalid length. [ 665.965772][T17502] netlink: 209836 bytes leftover after parsing attributes in process `syz.5.4538'. [ 666.118201][T17511] FAULT_INJECTION: forcing a failure. [ 666.118201][T17511] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 666.161494][T17511] CPU: 0 PID: 17511 Comm: syz.0.4540 Not tainted syzkaller #0 [ 666.169027][T17511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 666.179117][T17511] Call Trace: [ 666.182442][T17511] [ 666.185407][T17511] dump_stack_lvl+0x16c/0x230 [ 666.190138][T17511] ? show_regs_print_info+0x20/0x20 [ 666.195378][T17511] ? load_image+0x3b0/0x3b0 [ 666.200379][T17511] ? __might_fault+0xaa/0x120 [ 666.205099][T17511] ? __lock_acquire+0x7c80/0x7c80 [ 666.210159][T17511] should_fail_ex+0x39d/0x4d0 [ 666.214902][T17511] _copy_from_iter+0x1d3/0x1290 [ 666.219796][T17511] ? rep_movs_alternative+0x4a/0x90 [ 666.225028][T17511] ? _copy_from_iter+0x248/0x1290 [ 666.230077][T17511] ? __virt_addr_valid+0x18c/0x540 [ 666.235212][T17511] ? __lock_acquire+0x7c80/0x7c80 [ 666.240256][T17511] ? copyout_mc+0x70/0x70 [ 666.244612][T17511] ? copyout_mc+0x70/0x70 [ 666.248957][T17511] ? __virt_addr_valid+0x18c/0x540 [ 666.254096][T17511] ? page_copy_sane+0x16a/0x270 [ 666.258967][T17511] copy_page_from_iter+0x7b/0x100 [ 666.264015][T17511] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 666.269866][T17511] tun_get_user+0x1583/0x3bf0 [ 666.274572][T17511] ? aa_file_perm+0x120/0xec0 [ 666.279263][T17511] ? aa_file_perm+0x3e8/0xec0 [ 666.283956][T17511] ? rcu_read_unlock+0xa0/0xa0 [ 666.288743][T17511] ? tun_get+0x1c/0x2e0 [ 666.292956][T17511] ? __lock_acquire+0x7c80/0x7c80 [ 666.298002][T17511] ? tun_get+0x1c/0x2e0 [ 666.302208][T17511] tun_chr_write_iter+0x119/0x200 [ 666.307361][T17511] vfs_write+0x43b/0x940 [ 666.311623][T17511] ? file_end_write+0x250/0x250 [ 666.316491][T17511] ? __fget_files+0x44a/0x4d0 [ 666.321188][T17511] ? __fdget_pos+0x1d8/0x330 [ 666.325792][T17511] ? ksys_write+0x75/0x250 [ 666.330226][T17511] ksys_write+0x147/0x250 [ 666.334570][T17511] ? __ia32_sys_read+0x90/0x90 [ 666.339368][T17511] ? lockdep_hardirqs_on+0x98/0x150 [ 666.344590][T17511] do_syscall_64+0x55/0xb0 [ 666.349022][T17511] ? clear_bhb_loop+0x40/0x90 [ 666.353719][T17511] ? clear_bhb_loop+0x40/0x90 [ 666.358413][T17511] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 666.364316][T17511] RIP: 0033:0x7fdf7058f6c9 [ 666.368746][T17511] 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 [ 666.388391][T17511] RSP: 002b:00007fdf71513038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 666.396841][T17511] RAX: ffffffffffffffda RBX: 00007fdf707e5fa0 RCX: 00007fdf7058f6c9 [ 666.404874][T17511] RDX: 000000000000fdef RSI: 0000200000000300 RDI: 00000000000000c8 [ 666.412873][T17511] RBP: 00007fdf71513090 R08: 0000000000000000 R09: 0000000000000000 [ 666.420875][T17511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 666.428872][T17511] R13: 00007fdf707e6038 R14: 00007fdf707e5fa0 R15: 00007fff565ba088 [ 666.436867][T17511] [ 666.521737][T17501] delete_channel: no stack [ 667.142674][T17551] FAULT_INJECTION: forcing a failure. [ 667.142674][T17551] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 667.179938][T17551] CPU: 0 PID: 17551 Comm: syz.8.4554 Not tainted syzkaller #0 [ 667.187482][T17551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 667.197575][T17551] Call Trace: [ 667.200889][T17551] [ 667.203858][T17551] dump_stack_lvl+0x16c/0x230 [ 667.208590][T17551] ? show_regs_print_info+0x20/0x20 [ 667.213858][T17551] ? load_image+0x3b0/0x3b0 [ 667.218411][T17551] ? __might_fault+0xaa/0x120 [ 667.223139][T17551] ? __lock_acquire+0x7c80/0x7c80 [ 667.228214][T17551] should_fail_ex+0x39d/0x4d0 [ 667.232958][T17551] _copy_from_user+0x2f/0xe0 [ 667.237602][T17551] __sys_bpf+0x1e9/0x800 [ 667.241897][T17551] ? bpf_link_show_fdinfo+0x350/0x350 [ 667.247315][T17551] ? lock_chain_count+0x20/0x20 [ 667.252191][T17551] __x64_sys_bpf+0x7c/0x90 [ 667.256631][T17551] do_syscall_64+0x55/0xb0 [ 667.261076][T17551] ? clear_bhb_loop+0x40/0x90 [ 667.265783][T17551] ? clear_bhb_loop+0x40/0x90 [ 667.270494][T17551] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 667.276412][T17551] RIP: 0033:0x7f15ab58f6c9 [ 667.280858][T17551] 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 [ 667.300502][T17551] RSP: 002b:00007f15ac40d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 667.308941][T17551] RAX: ffffffffffffffda RBX: 00007f15ab7e5fa0 RCX: 00007f15ab58f6c9 [ 667.316938][T17551] RDX: 0000000000000090 RSI: 0000200000000340 RDI: 0000000000000005 [ 667.324921][T17551] RBP: 00007f15ac40d090 R08: 0000000000000000 R09: 0000000000000000 [ 667.332911][T17551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 667.340897][T17551] R13: 00007f15ab7e6038 R14: 00007f15ab7e5fa0 R15: 00007ffd1c9097b8 [ 667.348900][T17551] [ 667.418382][T17548] netdevsim netdevsim5 ÿÿÿÿÿÿ: renamed from netdevsim0 (while UP) [ 667.615168][ T51] Bluetooth: hci0: command 0x0406 tx timeout [ 668.156460][T17581] netlink: 63503 bytes leftover after parsing attributes in process `syz.8.4564'. [ 668.238970][T17585] netlink: 65047 bytes leftover after parsing attributes in process `syz.0.4567'. [ 668.286165][T17585] netlink: 'syz.0.4567': attribute type 16 has an invalid length. [ 668.299051][T17585] netlink: 48 bytes leftover after parsing attributes in process `syz.0.4567'. [ 668.309559][T17585] bridge_slave_0: entered allmulticast mode [ 668.429565][T17590] FAULT_INJECTION: forcing a failure. [ 668.429565][T17590] name failslab, interval 1, probability 0, space 0, times 0 [ 668.454964][T17590] CPU: 0 PID: 17590 Comm: syz.0.4569 Not tainted syzkaller #0 [ 668.462509][T17590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 668.472619][T17590] Call Trace: [ 668.475914][T17590] [ 668.478854][T17590] dump_stack_lvl+0x16c/0x230 [ 668.483560][T17590] ? show_regs_print_info+0x20/0x20 [ 668.488793][T17590] ? load_image+0x3b0/0x3b0 [ 668.493336][T17590] ? __might_sleep+0xe0/0xe0 [ 668.497962][T17590] ? __lock_acquire+0x7c80/0x7c80 [ 668.503003][T17590] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 668.508913][T17590] ? is_dynamic_key+0x260/0x260 [ 668.513794][T17590] should_fail_ex+0x39d/0x4d0 [ 668.518503][T17590] should_failslab+0x9/0x20 [ 668.523030][T17590] slab_pre_alloc_hook+0x59/0x310 [ 668.528099][T17590] kmem_cache_alloc_node+0x60/0x330 [ 668.533335][T17590] ? __alloc_skb+0x108/0x2c0 [ 668.537954][T17590] __alloc_skb+0x108/0x2c0 [ 668.542398][T17590] __ip_append_data+0x2a23/0x3bd0 [ 668.547481][T17590] ? ip_route_output_key_hash+0x12f/0x340 [ 668.553229][T17590] ? raw_send_hdrinc+0x1240/0x1240 [ 668.558358][T17590] ? ip_setup_cork+0x860/0x860 [ 668.563155][T17590] ? ip_setup_cork+0x530/0x860 [ 668.567972][T17590] ip_append_data+0x10d/0x180 [ 668.572691][T17590] ? raw_send_hdrinc+0x1240/0x1240 [ 668.577836][T17590] raw_sendmsg+0x1420/0x1950 [ 668.582472][T17590] ? compat_raw_ioctl+0x70/0x70 [ 668.587355][T17590] ? aa_sk_perm+0x7fc/0x930 [ 668.591992][T17590] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 668.598452][T17590] ? sock_rps_record_flow+0x19/0x400 [ 668.603767][T17590] ? inet_send_prepare+0x260/0x260 [ 668.608903][T17590] ? inet_sendmsg+0x7c/0x2f0 [ 668.613504][T17590] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 668.618922][T17590] ? security_socket_sendmsg+0x80/0xa0 [ 668.624397][T17590] ? inet_send_prepare+0x260/0x260 [ 668.629520][T17590] ____sys_sendmsg+0x5bf/0x950 [ 668.634319][T17590] ? __sys_sendmsg_sock+0x30/0x30 [ 668.639377][T17590] ? __import_iovec+0x5f2/0x860 [ 668.644354][T17590] ? import_iovec+0x73/0xa0 [ 668.648899][T17590] ___sys_sendmsg+0x220/0x290 [ 668.653639][T17590] ? __sys_sendmsg+0x270/0x270 [ 668.658444][T17590] ? __lock_acquire+0x7c80/0x7c80 [ 668.663505][T17590] __se_sys_sendmsg+0x1a5/0x270 [ 668.668384][T17590] ? __x64_sys_sendmsg+0x80/0x80 [ 668.673358][T17590] ? lockdep_hardirqs_on+0x98/0x150 [ 668.678570][T17590] do_syscall_64+0x55/0xb0 [ 668.683017][T17590] ? clear_bhb_loop+0x40/0x90 [ 668.687710][T17590] ? clear_bhb_loop+0x40/0x90 [ 668.692415][T17590] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 668.698331][T17590] RIP: 0033:0x7fdf7058f6c9 [ 668.702770][T17590] 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 [ 668.722390][T17590] RSP: 002b:00007fdf71513038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 668.730825][T17590] RAX: ffffffffffffffda RBX: 00007fdf707e5fa0 RCX: 00007fdf7058f6c9 [ 668.738815][T17590] RDX: 0000000000000000 RSI: 0000200000001000 RDI: 0000000000000003 [ 668.746796][T17590] RBP: 00007fdf71513090 R08: 0000000000000000 R09: 0000000000000000 [ 668.754781][T17590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 668.762852][T17590] R13: 00007fdf707e6038 R14: 00007fdf707e5fa0 R15: 00007fff565ba088 [ 668.770934][T17590] [ 668.854328][T17592] netlink: 'syz.7.4570': attribute type 2 has an invalid length. [ 668.906814][T17592] netlink: 'syz.7.4570': attribute type 9 has an invalid length. [ 668.949676][T17592] netlink: 132 bytes leftover after parsing attributes in process `syz.7.4570'. [ 668.995039][T17597] FAULT_INJECTION: forcing a failure. [ 668.995039][T17597] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 669.022616][T17597] CPU: 1 PID: 17597 Comm: syz.0.4571 Not tainted syzkaller #0 [ 669.030160][T17597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 669.040260][T17597] Call Trace: [ 669.043578][T17597] [ 669.046537][T17597] dump_stack_lvl+0x16c/0x230 [ 669.051263][T17597] ? show_regs_print_info+0x20/0x20 [ 669.056509][T17597] ? load_image+0x3b0/0x3b0 [ 669.061153][T17597] ? __lock_acquire+0x7c80/0x7c80 [ 669.066226][T17597] ? snprintf+0xdb/0x120 [ 669.070523][T17597] should_fail_ex+0x39d/0x4d0 [ 669.075264][T17597] _copy_to_user+0x2f/0xa0 [ 669.079824][T17597] simple_read_from_buffer+0xe7/0x150 [ 669.085255][T17597] proc_fail_nth_read+0x1e3/0x250 [ 669.090329][T17597] ? proc_fault_inject_write+0x340/0x340 [ 669.096013][T17597] ? fsnotify_perm+0x271/0x5e0 [ 669.100829][T17597] ? proc_fault_inject_write+0x340/0x340 [ 669.106511][T17597] vfs_read+0x27e/0x920 [ 669.110726][T17597] ? kernel_read+0x1e0/0x1e0 [ 669.115374][T17597] ? __fget_files+0x28/0x4d0 [ 669.120028][T17597] ? __fget_files+0x44a/0x4d0 [ 669.124774][T17597] ? __fdget_pos+0x2a3/0x330 [ 669.129400][T17597] ? ksys_read+0x75/0x250 [ 669.133774][T17597] ksys_read+0x147/0x250 [ 669.138036][T17597] ? vfs_write+0x940/0x940 [ 669.142481][T17597] ? lockdep_hardirqs_on+0x98/0x150 [ 669.147706][T17597] do_syscall_64+0x55/0xb0 [ 669.152145][T17597] ? clear_bhb_loop+0x40/0x90 [ 669.156836][T17597] ? clear_bhb_loop+0x40/0x90 [ 669.161522][T17597] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 669.167427][T17597] RIP: 0033:0x7fdf7058e0dc [ 669.171870][T17597] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 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 ef 93 02 00 48 [ 669.191494][T17597] RSP: 002b:00007fdf71513030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 669.199935][T17597] RAX: ffffffffffffffda RBX: 00007fdf707e5fa0 RCX: 00007fdf7058e0dc [ 669.207919][T17597] RDX: 000000000000000f RSI: 00007fdf715130a0 RDI: 0000000000000004 [ 669.215905][T17597] RBP: 00007fdf71513090 R08: 0000000000000000 R09: 0000000000000000 [ 669.223893][T17597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 669.231879][T17597] R13: 00007fdf707e6038 R14: 00007fdf707e5fa0 R15: 00007fff565ba088 [ 669.239881][T17597] [ 669.277880][T17601] bridge0: port 2(bridge_slave_1) entered disabled state [ 669.290141][T17601] bridge0: port 1(bridge_slave_0) entered disabled state [ 669.343497][T17601] bridge0: entered allmulticast mode [ 669.449272][T17602] bridge_slave_1: left allmulticast mode [ 669.462585][T17602] bridge_slave_1: left promiscuous mode [ 669.468387][T17602] bridge0: port 2(bridge_slave_1) entered disabled state [ 669.496036][T17602] bridge_slave_0: left allmulticast mode [ 669.522755][T17602] bridge_slave_0: left promiscuous mode [ 669.543873][T17602] bridge0: port 1(bridge_slave_0) entered disabled state [ 669.721147][T17618] netlink: 'syz.7.4579': attribute type 9 has an invalid length. [ 669.732656][T17618] netlink: 399 bytes leftover after parsing attributes in process `syz.7.4579'. [ 669.760930][T17618] wg2: entered promiscuous mode [ 669.766304][T17618] wg2: entered allmulticast mode [ 670.155234][T17631] FAULT_INJECTION: forcing a failure. [ 670.155234][T17631] name failslab, interval 1, probability 0, space 0, times 0 [ 670.173096][T17631] CPU: 0 PID: 17631 Comm: syz.7.4582 Not tainted syzkaller #0 [ 670.180613][T17631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 670.190696][T17631] Call Trace: [ 670.194003][T17631] [ 670.196948][T17631] dump_stack_lvl+0x16c/0x230 [ 670.201658][T17631] ? show_regs_print_info+0x20/0x20 [ 670.206901][T17631] ? load_image+0x3b0/0x3b0 [ 670.211438][T17631] should_fail_ex+0x39d/0x4d0 [ 670.216149][T17631] should_failslab+0x9/0x20 [ 670.220673][T17631] slab_pre_alloc_hook+0x59/0x310 [ 670.225726][T17631] kmem_cache_alloc+0x5a/0x2e0 [ 670.230518][T17631] ? skb_clone+0x1eb/0x370 [ 670.234979][T17631] skb_clone+0x1eb/0x370 [ 670.239265][T17631] __netlink_deliver_tap+0x41c/0x830 [ 670.244587][T17631] ? netlink_deliver_tap+0x2e/0x1b0 [ 670.249810][T17631] netlink_deliver_tap+0x19c/0x1b0 [ 670.254941][T17631] netlink_dump+0x8df/0xde0 [ 670.259478][T17631] ? netlink_lookup+0x200/0x200 [ 670.264360][T17631] ? __kasan_kmalloc+0x8f/0xa0 [ 670.269145][T17631] ? __inet_diag_dump_start+0x884/0x9e0 [ 670.274713][T17631] ? netlink_lookup+0x30/0x200 [ 670.279510][T17631] __netlink_dump_start+0x5f1/0x810 [ 670.284731][T17631] inet_diag_handler_cmd+0x1c0/0x290 [ 670.290040][T17631] ? inet_diag_unregister+0xb0/0xb0 [ 670.295260][T17631] ? inet_diag_handler_get_info+0x770/0x770 [ 670.301173][T17631] ? inet_diag_dump_start+0x20/0x20 [ 670.306475][T17631] ? inet_diag_dump+0x50/0x50 [ 670.311172][T17631] ? sock_diag_lock_handler+0x19/0x280 [ 670.316648][T17631] ? sock_diag_lock_handler+0x19/0x280 [ 670.322122][T17631] ? inet_diag_unregister+0xb0/0xb0 [ 670.327368][T17631] sock_diag_rcv_msg+0x3d8/0x600 [ 670.332325][T17631] netlink_rcv_skb+0x216/0x480 [ 670.337134][T17631] ? sock_diag_bind+0xb0/0xb0 [ 670.341847][T17631] ? netlink_ack+0x1110/0x1110 [ 670.346640][T17631] ? __lock_acquire+0x7c80/0x7c80 [ 670.351684][T17631] ? netlink_deliver_tap+0x2e/0x1b0 [ 670.356900][T17631] sock_diag_rcv+0x2a/0x40 [ 670.361332][T17631] netlink_unicast+0x751/0x8d0 [ 670.366138][T17631] netlink_sendmsg+0x8c1/0xbe0 [ 670.370965][T17631] ? netlink_getsockopt+0x580/0x580 [ 670.376189][T17631] ? aa_sock_msg_perm+0x94/0x150 [ 670.381159][T17631] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 670.386461][T17631] ? security_socket_sendmsg+0x80/0xa0 [ 670.391933][T17631] ? netlink_getsockopt+0x580/0x580 [ 670.397162][T17631] ____sys_sendmsg+0x5bf/0x950 [ 670.401955][T17631] ? __asan_memset+0x22/0x40 [ 670.406565][T17631] ? __sys_sendmsg_sock+0x30/0x30 [ 670.411615][T17631] ? __import_iovec+0x5f2/0x860 [ 670.416492][T17631] ? import_iovec+0x73/0xa0 [ 670.421017][T17631] ___sys_sendmsg+0x220/0x290 [ 670.425720][T17631] ? __sys_sendmsg+0x270/0x270 [ 670.430547][T17631] ? __lock_acquire+0x7c80/0x7c80 [ 670.435635][T17631] __se_sys_sendmsg+0x1a5/0x270 [ 670.440524][T17631] ? __x64_sys_sendmsg+0x80/0x80 [ 670.445500][T17631] ? lockdep_hardirqs_on+0x98/0x150 [ 670.450715][T17631] do_syscall_64+0x55/0xb0 [ 670.455163][T17631] ? clear_bhb_loop+0x40/0x90 [ 670.459856][T17631] ? clear_bhb_loop+0x40/0x90 [ 670.464554][T17631] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 670.470466][T17631] RIP: 0033:0x7f3db6b8f6c9 [ 670.474899][T17631] 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 [ 670.494535][T17631] RSP: 002b:00007f3db4df6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 670.502969][T17631] RAX: ffffffffffffffda RBX: 00007f3db6de6090 RCX: 00007f3db6b8f6c9 [ 670.511047][T17631] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000005 [ 670.519040][T17631] RBP: 00007f3db4df6090 R08: 0000000000000000 R09: 0000000000000000 [ 670.527023][T17631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 670.535009][T17631] R13: 00007f3db6de6128 R14: 00007f3db6de6090 R15: 00007ffc119a7c48 [ 670.543024][T17631] [ 670.595627][T17630] sit0: entered allmulticast mode [ 670.712925][T17630] sit0: entered promiscuous mode [ 671.147339][T17641] FAULT_INJECTION: forcing a failure. [ 671.147339][T17641] name failslab, interval 1, probability 0, space 0, times 0 [ 671.191535][T17641] CPU: 0 PID: 17641 Comm: syz.7.4587 Not tainted syzkaller #0 [ 671.199087][T17641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 671.209188][T17641] Call Trace: [ 671.212508][T17641] [ 671.215476][T17641] dump_stack_lvl+0x16c/0x230 [ 671.220210][T17641] ? show_regs_print_info+0x20/0x20 [ 671.225457][T17641] ? load_image+0x3b0/0x3b0 [ 671.230011][T17641] ? __might_sleep+0xe0/0xe0 [ 671.234665][T17641] ? __lock_acquire+0x7c80/0x7c80 [ 671.239741][T17641] should_fail_ex+0x39d/0x4d0 [ 671.244476][T17641] should_failslab+0x9/0x20 [ 671.249037][T17641] slab_pre_alloc_hook+0x59/0x310 [ 671.254119][T17641] ? call_usermodehelper_setup+0x8e/0x260 [ 671.259904][T17641] __kmem_cache_alloc_node+0x53/0x260 [ 671.265339][T17641] ? call_usermodehelper_setup+0x8e/0x260 [ 671.271132][T17641] kmalloc_trace+0x2a/0xe0 [ 671.275611][T17641] call_usermodehelper_setup+0x8e/0x260 [ 671.281228][T17641] ? __request_module+0x5b0/0x5b0 [ 671.286308][T17641] __request_module+0x390/0x5b0 [ 671.291218][T17641] ? module_enforce_rwx_sections+0x150/0x150 [ 671.297264][T17641] ? module_enforce_rwx_sections+0x150/0x150 [ 671.303296][T17641] ? apparmor_capable+0x137/0x1a0 [ 671.308506][T17641] ? dev_load+0x21/0x1f0 [ 671.312804][T17641] dev_ioctl+0x6b8/0x1170 [ 671.317196][T17641] sock_do_ioctl+0x226/0x2f0 [ 671.321844][T17641] ? sock_show_fdinfo+0xb0/0xb0 [ 671.326767][T17641] sock_ioctl+0x623/0x7a0 [ 671.331149][T17641] ? sock_poll+0x3d0/0x3d0 [ 671.335621][T17641] ? bpf_lsm_file_ioctl+0x9/0x10 [ 671.340608][T17641] ? security_file_ioctl+0x80/0xa0 [ 671.345771][T17641] ? sock_poll+0x3d0/0x3d0 [ 671.350236][T17641] __se_sys_ioctl+0xfd/0x170 [ 671.354879][T17641] do_syscall_64+0x55/0xb0 [ 671.359385][T17641] ? clear_bhb_loop+0x40/0x90 [ 671.364106][T17641] ? clear_bhb_loop+0x40/0x90 [ 671.368921][T17641] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 671.374865][T17641] RIP: 0033:0x7f3db6b8f6c9 [ 671.379322][T17641] 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 [ 671.398978][T17641] RSP: 002b:00007f3db7949038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 671.407423][T17641] RAX: ffffffffffffffda RBX: 00007f3db6de5fa0 RCX: 00007f3db6b8f6c9 [ 671.415425][T17641] RDX: 00002000000000c0 RSI: 0000000000008923 RDI: 0000000000000004 [ 671.423422][T17641] RBP: 00007f3db7949090 R08: 0000000000000000 R09: 0000000000000000 [ 671.431504][T17641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 671.439498][T17641] R13: 00007f3db6de6038 R14: 00007f3db6de5fa0 R15: 00007ffc119a7c48 [ 671.447505][T17641] [ 671.651652][T17654] FAULT_INJECTION: forcing a failure. [ 671.651652][T17654] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 671.814187][T17654] CPU: 0 PID: 17654 Comm: syz.5.4590 Not tainted syzkaller #0 [ 671.821738][T17654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 671.831832][T17654] Call Trace: [ 671.835149][T17654] [ 671.838115][T17654] dump_stack_lvl+0x16c/0x230 [ 671.842933][T17654] ? show_regs_print_info+0x20/0x20 [ 671.848184][T17654] ? load_image+0x3b0/0x3b0 [ 671.852729][T17654] ? __might_fault+0xaa/0x120 [ 671.857443][T17654] ? __lock_acquire+0x7c80/0x7c80 [ 671.862526][T17654] should_fail_ex+0x39d/0x4d0 [ 671.867276][T17654] _copy_from_user+0x2f/0xe0 [ 671.871913][T17654] csum_and_copy_from_iter+0x1ed/0x1450 [ 671.877537][T17654] ? iov_iter_get_pages_alloc2+0xc0/0xc0 [ 671.883216][T17654] ? __kasan_slab_alloc+0x6c/0x80 [ 671.888291][T17654] ? slab_post_alloc_hook+0x8a/0x4d0 [ 671.893640][T17654] ? rcu_is_watching+0x15/0xb0 [ 671.898456][T17654] ip_generic_getfrag+0x145/0x2d0 [ 671.903548][T17654] ? ip_skb_dst_mtu+0x9c0/0x9c0 [ 671.908453][T17654] ? skb_put+0x11b/0x210 [ 671.912761][T17654] __ip_append_data+0x2e01/0x3bd0 [ 671.917875][T17654] ? raw_send_hdrinc+0x1240/0x1240 [ 671.923038][T17654] ? ip_setup_cork+0x860/0x860 [ 671.927853][T17654] ? ip_setup_cork+0x530/0x860 [ 671.932666][T17654] ip_append_data+0x10d/0x180 [ 671.937391][T17654] ? raw_send_hdrinc+0x1240/0x1240 [ 671.942542][T17654] raw_sendmsg+0x1420/0x1950 [ 671.947195][T17654] ? compat_raw_ioctl+0x70/0x70 [ 671.952127][T17654] ? aa_sk_perm+0x7fc/0x930 [ 671.956686][T17654] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 671.963148][T17654] ? sock_rps_record_flow+0x19/0x400 [ 671.968455][T17654] ? inet_send_prepare+0x260/0x260 [ 671.973590][T17654] ? inet_sendmsg+0x7c/0x2f0 [ 671.978194][T17654] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 671.983550][T17654] ? security_socket_sendmsg+0x80/0xa0 [ 671.989022][T17654] ? inet_send_prepare+0x260/0x260 [ 671.994153][T17654] ____sys_sendmsg+0x5bf/0x950 [ 671.998947][T17654] ? __sys_sendmsg_sock+0x30/0x30 [ 672.003990][T17654] ? __import_iovec+0x5f2/0x860 [ 672.008865][T17654] ? import_iovec+0x73/0xa0 [ 672.013391][T17654] ___sys_sendmsg+0x220/0x290 [ 672.018091][T17654] ? __sys_sendmsg+0x270/0x270 [ 672.022906][T17654] ? __lock_acquire+0x7c80/0x7c80 [ 672.028007][T17654] __se_sys_sendmsg+0x1a5/0x270 [ 672.032884][T17654] ? __x64_sys_sendmsg+0x80/0x80 [ 672.037853][T17654] ? lockdep_hardirqs_on+0x98/0x150 [ 672.043063][T17654] do_syscall_64+0x55/0xb0 [ 672.047504][T17654] ? clear_bhb_loop+0x40/0x90 [ 672.052195][T17654] ? clear_bhb_loop+0x40/0x90 [ 672.056887][T17654] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 672.062798][T17654] RIP: 0033:0x7fd16b18f6c9 [ 672.067237][T17654] 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 [ 672.086870][T17654] RSP: 002b:00007fd16c0e0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 672.095309][T17654] RAX: ffffffffffffffda RBX: 00007fd16b3e5fa0 RCX: 00007fd16b18f6c9 [ 672.103294][T17654] RDX: 0000000000000000 RSI: 0000200000001000 RDI: 0000000000000003 [ 672.111279][T17654] RBP: 00007fd16c0e0090 R08: 0000000000000000 R09: 0000000000000000 [ 672.119265][T17654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 672.127248][T17654] R13: 00007fd16b3e6038 R14: 00007fd16b3e5fa0 R15: 00007ffd37de0748 [ 672.135285][T17654] [ 672.201702][T17656] netlink: 209836 bytes leftover after parsing attributes in process `syz.7.4592'. [ 672.477451][T17670] netlink: 4083 bytes leftover after parsing attributes in process `syz.5.4595'. [ 672.504265][T17670] netlink: 4083 bytes leftover after parsing attributes in process `syz.5.4595'. [ 672.521816][T17668] netlink: 4083 bytes leftover after parsing attributes in process `syz.5.4595'. [ 672.536968][T17668] netlink: 4083 bytes leftover after parsing attributes in process `syz.5.4595'. [ 673.121092][T17691] sctp: [Deprecated]: syz.8.4603 (pid 17691) Use of struct sctp_assoc_value in delayed_ack socket option. [ 673.121092][T17691] Use struct sctp_sack_info instead [ 673.236970][T17694] bridge0: port 3(`) entered disabled state [ 673.245185][T17694] bridge0: port 2(bridge_slave_1) entered disabled state [ 673.254988][T17694] bridge0: port 1(bridge_slave_0) entered disabled state [ 673.337388][T17694] bridge0: entered allmulticast mode [ 673.381730][T17698] bridge0: port 3(`) entered disabled state [ 673.421489][T17698] bridge_slave_1: left allmulticast mode [ 673.472662][T17698] bridge_slave_1: left promiscuous mode [ 673.490799][T17698] bridge0: port 2(bridge_slave_1) entered disabled state [ 673.514581][T17698] bridge_slave_0: left allmulticast mode [ 673.531698][T17698] bridge_slave_0: left promiscuous mode [ 673.539925][T17698] bridge0: port 1(bridge_slave_0) entered disabled state [ 673.590355][T17698] bond0: (slave bridge0): Releasing backup interface [ 673.850430][T17705] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.4610'. [ 673.873193][T17705] openvswitch: netlink: Tunnel attr 0 has unexpected len 1 expected 8 [ 674.061997][T17714] veth0_vlan: entered allmulticast mode [ 674.480206][T17729] netlink: 132 bytes leftover after parsing attributes in process `syz.5.4618'. [ 674.505448][T17731] netlink: 'syz.0.4619': attribute type 10 has an invalid length. [ 674.555937][T17731] team0: Port device netdevsim0 added [ 674.701667][T17738] FAULT_INJECTION: forcing a failure. [ 674.701667][T17738] name failslab, interval 1, probability 0, space 0, times 0 [ 674.722611][T17738] CPU: 0 PID: 17738 Comm: syz.0.4622 Not tainted syzkaller #0 [ 674.730153][T17738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 674.740257][T17738] Call Trace: [ 674.743581][T17738] [ 674.746549][T17738] dump_stack_lvl+0x16c/0x230 [ 674.751290][T17738] ? show_regs_print_info+0x20/0x20 [ 674.756546][T17738] ? load_image+0x3b0/0x3b0 [ 674.761100][T17738] ? __might_sleep+0xe0/0xe0 [ 674.765737][T17738] ? __lock_acquire+0x7c80/0x7c80 [ 674.770804][T17738] ? mark_lock+0x94/0x320 [ 674.775184][T17738] should_fail_ex+0x39d/0x4d0 [ 674.779924][T17738] should_failslab+0x9/0x20 [ 674.784477][T17738] slab_pre_alloc_hook+0x59/0x310 [ 674.789545][T17738] ? __get_vm_area_node+0x125/0x370 [ 674.794771][T17738] __kmem_cache_alloc_node+0x53/0x260 [ 674.800259][T17738] ? __get_vm_area_node+0x125/0x370 [ 674.805480][T17738] kmalloc_node_trace+0x26/0xe0 [ 674.810353][T17738] __get_vm_area_node+0x125/0x370 [ 674.815402][T17738] __vmalloc_node_range+0x36e/0x1320 [ 674.820720][T17738] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 674.826285][T17738] ? mark_lock+0x94/0x320 [ 674.830650][T17738] ? __lock_acquire+0x1334/0x7c80 [ 674.835694][T17738] ? verify_lock_unused+0x140/0x140 [ 674.840945][T17738] ? free_vm_area+0x50/0x50 [ 674.845476][T17738] ? end_current_label_crit_section+0x170/0x170 [ 674.851740][T17738] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 674.857301][T17738] __vmalloc+0x7a/0x90 [ 674.861449][T17738] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 674.867016][T17738] bpf_prog_alloc_no_stats+0x47/0x440 [ 674.872402][T17738] ? bpf_prog_alloc+0x2b/0x1b0 [ 674.877192][T17738] bpf_prog_alloc+0x3d/0x1b0 [ 674.881802][T17738] bpf_prog_load+0x6b8/0x16d0 [ 674.886502][T17738] ? map_freeze+0x420/0x420 [ 674.891056][T17738] ? __might_fault+0xaa/0x120 [ 674.895746][T17738] ? __lock_acquire+0x7c80/0x7c80 [ 674.900787][T17738] ? file_end_write+0x159/0x250 [ 674.905656][T17738] ? __might_fault+0xaa/0x120 [ 674.910348][T17738] ? __might_fault+0xc6/0x120 [ 674.915035][T17738] ? __might_fault+0xaa/0x120 [ 674.919723][T17738] ? bpf_lsm_bpf+0x9/0x10 [ 674.924065][T17738] ? security_bpf+0x7e/0xa0 [ 674.928586][T17738] __sys_bpf+0x55a/0x800 [ 674.933072][T17738] ? bpf_link_show_fdinfo+0x350/0x350 [ 674.938601][T17738] ? lock_chain_count+0x20/0x20 [ 674.943481][T17738] __x64_sys_bpf+0x7c/0x90 [ 674.947912][T17738] do_syscall_64+0x55/0xb0 [ 674.952347][T17738] ? clear_bhb_loop+0x40/0x90 [ 674.957145][T17738] ? clear_bhb_loop+0x40/0x90 [ 674.961842][T17738] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 674.967767][T17738] RIP: 0033:0x7fdf7058f6c9 [ 674.972289][T17738] 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 [ 674.991915][T17738] RSP: 002b:00007fdf71513038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 675.000441][T17738] RAX: ffffffffffffffda RBX: 00007fdf707e5fa0 RCX: 00007fdf7058f6c9 [ 675.008456][T17738] RDX: 0000000000000090 RSI: 0000200000000340 RDI: 0000000000000005 [ 675.016441][T17738] RBP: 00007fdf71513090 R08: 0000000000000000 R09: 0000000000000000 [ 675.024424][T17738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 675.032408][T17738] R13: 00007fdf707e6038 R14: 00007fdf707e5fa0 R15: 00007fff565ba088 [ 675.040506][T17738] [ 675.081850][T17738] syz.0.4622: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=syz0,mems_allowed=0-1 [ 675.105786][T17738] CPU: 0 PID: 17738 Comm: syz.0.4622 Not tainted syzkaller #0 [ 675.113320][T17738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 675.123428][T17738] Call Trace: [ 675.126764][T17738] [ 675.129798][T17738] dump_stack_lvl+0x16c/0x230 [ 675.134547][T17738] ? show_regs_print_info+0x20/0x20 [ 675.139822][T17738] ? load_image+0x3b0/0x3b0 [ 675.144380][T17738] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 675.150843][T17738] ? cpuset_print_current_mems_allowed+0x2e3/0x360 [ 675.157485][T17738] warn_alloc+0x210/0x300 [ 675.161874][T17738] ? __get_vm_area_node+0x125/0x370 [ 675.167134][T17738] ? zone_watermark_ok_safe+0x230/0x230 [ 675.172737][T17738] ? rcu_is_watching+0x15/0xb0 [ 675.177564][T17738] ? __get_vm_area_node+0x356/0x370 [ 675.183402][T17738] __vmalloc_node_range+0x393/0x1320 [ 675.188749][T17738] ? mark_lock+0x94/0x320 [ 675.193134][T17738] ? __lock_acquire+0x1334/0x7c80 [ 675.198202][T17738] ? verify_lock_unused+0x140/0x140 [ 675.203478][T17738] ? free_vm_area+0x50/0x50 [ 675.208111][T17738] ? end_current_label_crit_section+0x170/0x170 [ 675.214382][T17738] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 675.220039][T17738] __vmalloc+0x7a/0x90 [ 675.224132][T17738] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 675.229694][T17738] bpf_prog_alloc_no_stats+0x47/0x440 [ 675.235097][T17738] ? bpf_prog_alloc+0x2b/0x1b0 [ 675.239927][T17738] bpf_prog_alloc+0x3d/0x1b0 [ 675.244575][T17738] bpf_prog_load+0x6b8/0x16d0 [ 675.249318][T17738] ? map_freeze+0x420/0x420 [ 675.253883][T17738] ? __might_fault+0xaa/0x120 [ 675.258606][T17738] ? __lock_acquire+0x7c80/0x7c80 [ 675.263679][T17738] ? file_end_write+0x159/0x250 [ 675.268592][T17738] ? __might_fault+0xaa/0x120 [ 675.273331][T17738] ? __might_fault+0xc6/0x120 [ 675.278076][T17738] ? __might_fault+0xaa/0x120 [ 675.282792][T17738] ? bpf_lsm_bpf+0x9/0x10 [ 675.287167][T17738] ? security_bpf+0x7e/0xa0 [ 675.291713][T17738] __sys_bpf+0x55a/0x800 [ 675.296008][T17738] ? bpf_link_show_fdinfo+0x350/0x350 [ 675.301413][T17738] ? lock_chain_count+0x20/0x20 [ 675.306295][T17738] __x64_sys_bpf+0x7c/0x90 [ 675.310738][T17738] do_syscall_64+0x55/0xb0 [ 675.315175][T17738] ? clear_bhb_loop+0x40/0x90 [ 675.319874][T17738] ? clear_bhb_loop+0x40/0x90 [ 675.324571][T17738] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 675.330571][T17738] RIP: 0033:0x7fdf7058f6c9 [ 675.335012][T17738] 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 [ 675.354635][T17738] RSP: 002b:00007fdf71513038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 675.363068][T17738] RAX: ffffffffffffffda RBX: 00007fdf707e5fa0 RCX: 00007fdf7058f6c9 [ 675.371054][T17738] RDX: 0000000000000090 RSI: 0000200000000340 RDI: 0000000000000005 [ 675.379058][T17738] RBP: 00007fdf71513090 R08: 0000000000000000 R09: 0000000000000000 [ 675.387046][T17738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 675.395049][T17738] R13: 00007fdf707e6038 R14: 00007fdf707e5fa0 R15: 00007fff565ba088 [ 675.403050][T17738] [ 675.429934][T17738] Mem-Info: [ 675.433562][T17738] active_anon:8231 inactive_anon:0 isolated_anon:0 [ 675.433562][T17738] active_file:15245 inactive_file:40114 isolated_file:0 [ 675.433562][T17738] unevictable:768 dirty:203 writeback:0 [ 675.433562][T17738] slab_reclaimable:10941 slab_unreclaimable:99135 [ 675.433562][T17738] mapped:29537 shmem:1399 pagetables:485 [ 675.433562][T17738] sec_pagetables:0 bounce:0 [ 675.433562][T17738] kernel_misc_reclaimable:0 [ 675.433562][T17738] free:1327738 free_pcp:7655 free_cma:0 [ 675.484034][T17738] Node 0 active_anon:33024kB inactive_anon:0kB active_file:60980kB inactive_file:160252kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:118148kB dirty:812kB writeback:0kB shmem:4060kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:12124kB pagetables:1940kB sec_pagetables:0kB all_unreclaimable? no [ 675.601027][T17738] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 675.657088][T17738] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 675.690805][T17738] lowmem_reserve[]: 0 2525 2526 2526 2526 [ 675.702789][T17738] Node 0 DMA32 free:1406360kB boost:0kB min:34676kB low:43344kB high:52012kB reserved_highatomic:0KB active_anon:32680kB inactive_anon:0kB active_file:60980kB inactive_file:158936kB unevictable:1536kB writepending:812kB present:3129332kB managed:2589600kB mlocked:0kB bounce:0kB free_pcp:7492kB local_pcp:5748kB free_cma:0kB [ 675.734064][T17738] lowmem_reserve[]: 0 0 1 1 1 [ 675.738865][T17738] Node 0 Normal free:12kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:44kB inactive_anon:0kB active_file:0kB inactive_file:1316kB unevictable:0kB writepending:0kB present:1048576kB managed:1384kB mlocked:0kB bounce:0kB free_pcp:12kB local_pcp:12kB free_cma:0kB [ 675.775965][T17757] netlink: 60 bytes leftover after parsing attributes in process `syz.7.4627'. [ 675.785974][T17757] netlink: 60 bytes leftover after parsing attributes in process `syz.7.4627'. [ 675.795421][T17738] lowmem_reserve[]: 0 0 0 0 0 [ 675.800826][T17738] Node 1 Normal free:3889348kB boost:0kB min:55208kB low:69008kB high:82808kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:204kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:23836kB local_pcp:14748kB free_cma:0kB [ 675.832728][T17754] netlink: 60 bytes leftover after parsing attributes in process `syz.7.4627'. [ 675.842787][T17758] netlink: 60 bytes leftover after parsing attributes in process `syz.7.4627'. [ 675.852874][T17738] lowmem_reserve[]: 0 0 0 0 0 [ 675.857715][T17738] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 675.873625][T17738] Node 0 DMA32: 1616*4kB (UME) 941*8kB (UME) 377*16kB (UME) 1229*32kB (UME) 476*64kB (UME) 36*128kB (UM) 33*256kB (UME) 20*512kB (UME) 19*1024kB (UME) 8*2048kB (ME) 307*4096kB (UM) = 1406424kB [ 675.904597][T17738] Node 0 Normal: 1*4kB (M) 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 12kB [ 675.922178][T17738] Node 1 Normal: 219*4kB (UME) 65*8kB (UME) 47*16kB (UME) 67*32kB (UME) 20*64kB (UME) 8*128kB (UME) 3*256kB (UME) 0*512kB 1*1024kB (E) 1*2048kB (E) 947*4096kB (M) = 3889348kB [ 675.956783][T17754] netlink: 15487 bytes leftover after parsing attributes in process `syz.7.4627'. [ 675.972176][T17738] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 675.992872][T17738] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 676.019278][T17738] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 676.048041][T17738] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 676.091553][T17738] 56758 total pagecache pages [ 676.117397][T17738] 0 pages in swap cache [ 676.121631][T17738] Free swap = 124996kB [ 676.132741][T17738] Total swap = 124996kB [ 676.137147][T17738] 2097051 pages RAM [ 676.140996][T17738] 0 pages HighMem/MovableOnly [ 676.172613][T17738] 416137 pages reserved [ 676.176842][T17738] 0 pages cma reserved [ 677.102850][T17789] FAULT_INJECTION: forcing a failure. [ 677.102850][T17789] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 677.143635][T17789] CPU: 1 PID: 17789 Comm: syz.5.4638 Not tainted syzkaller #0 [ 677.151179][T17789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 677.161284][T17789] Call Trace: [ 677.164596][T17789] [ 677.167539][T17789] dump_stack_lvl+0x16c/0x230 [ 677.172253][T17789] ? show_regs_print_info+0x20/0x20 [ 677.177477][T17789] ? load_image+0x3b0/0x3b0 [ 677.181998][T17789] ? __might_fault+0xaa/0x120 [ 677.186690][T17789] ? __lock_acquire+0x7c80/0x7c80 [ 677.191738][T17789] should_fail_ex+0x39d/0x4d0 [ 677.196456][T17789] _copy_from_user+0x2f/0xe0 [ 677.201074][T17789] __sys_bpf+0x1e9/0x800 [ 677.205335][T17789] ? bpf_link_show_fdinfo+0x350/0x350 [ 677.210749][T17789] ? lock_chain_count+0x20/0x20 [ 677.215630][T17789] __x64_sys_bpf+0x7c/0x90 [ 677.220061][T17789] do_syscall_64+0x55/0xb0 [ 677.224496][T17789] ? clear_bhb_loop+0x40/0x90 [ 677.229187][T17789] ? clear_bhb_loop+0x40/0x90 [ 677.233908][T17789] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 677.239816][T17789] RIP: 0033:0x7fd16b18f6c9 [ 677.244247][T17789] 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 [ 677.263871][T17789] RSP: 002b:00007fd16c0e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 677.272298][T17789] RAX: ffffffffffffffda RBX: 00007fd16b3e5fa0 RCX: 00007fd16b18f6c9 [ 677.280287][T17789] RDX: 000000000000000c RSI: 0000200000000500 RDI: 000000000000000a [ 677.288273][T17789] RBP: 00007fd16c0e0090 R08: 0000000000000000 R09: 0000000000000000 [ 677.296268][T17789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 677.304262][T17789] R13: 00007fd16b3e6038 R14: 00007fd16b3e5fa0 R15: 00007ffd37de0748 [ 677.312264][T17789] [ 677.473112][T17791] IPv6: NLM_F_CREATE should be specified when creating new route [ 677.489841][T17791] netlink: 1 bytes leftover after parsing attributes in process `syz.7.4639'. [ 677.930471][T17794] netlink: 'syz.5.4641': attribute type 3 has an invalid length. [ 677.963989][T17794] netlink: 199836 bytes leftover after parsing attributes in process `syz.5.4641'. [ 678.295215][T17814] netlink: 'syz.7.4649': attribute type 21 has an invalid length. [ 678.312314][T17814] netlink: 164 bytes leftover after parsing attributes in process `syz.7.4649'. [ 678.555964][T17818] FAULT_INJECTION: forcing a failure. [ 678.555964][T17818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 678.590616][T17818] CPU: 0 PID: 17818 Comm: syz.7.4651 Not tainted syzkaller #0 [ 678.598168][T17818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 678.608352][T17818] Call Trace: [ 678.611657][T17818] [ 678.614639][T17818] dump_stack_lvl+0x16c/0x230 [ 678.619357][T17818] ? show_regs_print_info+0x20/0x20 [ 678.624596][T17818] ? load_image+0x3b0/0x3b0 [ 678.629134][T17818] ? __might_fault+0xaa/0x120 [ 678.633843][T17818] ? __lock_acquire+0x7c80/0x7c80 [ 678.638899][T17818] should_fail_ex+0x39d/0x4d0 [ 678.643609][T17818] _copy_to_user+0x2f/0xa0 [ 678.648044][T17818] finalize_log+0xe2/0x150 [ 678.652495][T17818] ? btf_parse_struct_metas+0xe10/0xe10 [ 678.658077][T17818] ? btf_check_type_tags+0x674/0x680 [ 678.663407][T17818] btf_new_fd+0x702/0x980 [ 678.667765][T17818] ? bpf_btf_show_fdinfo+0x80/0x80 [ 678.672897][T17818] ? capable+0x88/0xe0 [ 678.676986][T17818] __sys_bpf+0x60e/0x800 [ 678.681253][T17818] ? bpf_link_show_fdinfo+0x350/0x350 [ 678.686665][T17818] ? lock_chain_count+0x20/0x20 [ 678.691568][T17818] __x64_sys_bpf+0x7c/0x90 [ 678.696030][T17818] do_syscall_64+0x55/0xb0 [ 678.700555][T17818] ? clear_bhb_loop+0x40/0x90 [ 678.705247][T17818] ? clear_bhb_loop+0x40/0x90 [ 678.709943][T17818] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 678.715853][T17818] RIP: 0033:0x7f3db6b8f6c9 [ 678.720285][T17818] 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 [ 678.739910][T17818] RSP: 002b:00007f3db7949038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 678.748348][T17818] RAX: ffffffffffffffda RBX: 00007f3db6de5fa0 RCX: 00007f3db6b8f6c9 [ 678.756337][T17818] RDX: 0000000000000028 RSI: 00002000000006c0 RDI: 0000000000000012 [ 678.764326][T17818] RBP: 00007f3db7949090 R08: 0000000000000000 R09: 0000000000000000 [ 678.772313][T17818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 678.780296][T17818] R13: 00007f3db6de6038 R14: 00007f3db6de5fa0 R15: 00007ffc119a7c48 [ 678.788305][T17818] [ 679.215699][T17832] FAULT_INJECTION: forcing a failure. [ 679.215699][T17832] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 679.282814][T17832] CPU: 1 PID: 17832 Comm: syz.0.4656 Not tainted syzkaller #0 [ 679.290450][T17832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 679.300723][T17832] Call Trace: [ 679.304051][T17832] [ 679.307020][T17832] dump_stack_lvl+0x16c/0x230 [ 679.311754][T17832] ? show_regs_print_info+0x20/0x20 [ 679.316994][T17832] ? load_image+0x3b0/0x3b0 [ 679.321542][T17832] ? __lock_acquire+0x7c80/0x7c80 [ 679.326623][T17832] ? snprintf+0xdb/0x120 [ 679.330926][T17832] should_fail_ex+0x39d/0x4d0 [ 679.335658][T17832] _copy_to_user+0x2f/0xa0 [ 679.340113][T17832] simple_read_from_buffer+0xe7/0x150 [ 679.345546][T17832] proc_fail_nth_read+0x1e3/0x250 [ 679.350623][T17832] ? proc_fault_inject_write+0x340/0x340 [ 679.356308][T17832] ? fsnotify_perm+0x271/0x5e0 [ 679.361121][T17832] ? proc_fault_inject_write+0x340/0x340 [ 679.366791][T17832] vfs_read+0x27e/0x920 [ 679.370974][T17832] ? kernel_read+0x1e0/0x1e0 [ 679.375577][T17832] ? __fget_files+0x28/0x4d0 [ 679.380174][T17832] ? __fget_files+0x44a/0x4d0 [ 679.384877][T17832] ? __fdget_pos+0x2a3/0x330 [ 679.389476][T17832] ? ksys_read+0x75/0x250 [ 679.393833][T17832] ksys_read+0x147/0x250 [ 679.398135][T17832] ? vfs_write+0x940/0x940 [ 679.402598][T17832] ? lockdep_hardirqs_on+0x98/0x150 [ 679.407836][T17832] do_syscall_64+0x55/0xb0 [ 679.412304][T17832] ? clear_bhb_loop+0x40/0x90 [ 679.417032][T17832] ? clear_bhb_loop+0x40/0x90 [ 679.421758][T17832] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 679.427697][T17832] RIP: 0033:0x7fdf7058e0dc [ 679.432162][T17832] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 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 ef 93 02 00 48 [ 679.451821][T17832] RSP: 002b:00007fdf714f2030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 679.460309][T17832] RAX: ffffffffffffffda RBX: 00007fdf707e6090 RCX: 00007fdf7058e0dc [ 679.468327][T17832] RDX: 000000000000000f RSI: 00007fdf714f20a0 RDI: 0000000000000005 [ 679.476345][T17832] RBP: 00007fdf714f2090 R08: 0000000000000000 R09: 0000000000000000 [ 679.484365][T17832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 679.492386][T17832] R13: 00007fdf707e6128 R14: 00007fdf707e6090 R15: 00007fff565ba088 [ 679.500432][T17832] [ 679.699575][T17839] netlink: 9275 bytes leftover after parsing attributes in process `syz.5.4660'. [ 680.041457][T17849] netlink: 152 bytes leftover after parsing attributes in process `syz.8.4655'. [ 680.051246][T17849] netlink: 6 bytes leftover after parsing attributes in process `syz.8.4655'. [ 680.142066][T17847] delete_channel: no stack [ 680.460816][T17853] delete_channel: no stack [ 680.974831][T17871] netlink: 'syz.7.4668': attribute type 3 has an invalid length. [ 681.001676][T17871] netlink: 130984 bytes leftover after parsing attributes in process `syz.7.4668'. [ 681.091972][T17873] FAULT_INJECTION: forcing a failure. [ 681.091972][T17873] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 681.126987][T17873] CPU: 0 PID: 17873 Comm: syz.8.4669 Not tainted syzkaller #0 [ 681.134621][T17873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 681.144724][T17873] Call Trace: [ 681.148039][T17873] [ 681.151003][T17873] dump_stack_lvl+0x16c/0x230 [ 681.155732][T17873] ? show_regs_print_info+0x20/0x20 [ 681.160990][T17873] ? load_image+0x3b0/0x3b0 [ 681.165534][T17873] ? __lock_acquire+0x7c80/0x7c80 [ 681.170603][T17873] ? snprintf+0xdb/0x120 [ 681.174888][T17873] should_fail_ex+0x39d/0x4d0 [ 681.179616][T17873] _copy_to_user+0x2f/0xa0 [ 681.184089][T17873] simple_read_from_buffer+0xe7/0x150 [ 681.189626][T17873] proc_fail_nth_read+0x1e3/0x250 [ 681.194710][T17873] ? proc_fault_inject_write+0x340/0x340 [ 681.200481][T17873] ? fsnotify_perm+0x271/0x5e0 [ 681.205299][T17873] ? proc_fault_inject_write+0x340/0x340 [ 681.210985][T17873] vfs_read+0x27e/0x920 [ 681.215205][T17873] ? kernel_read+0x1e0/0x1e0 [ 681.219843][T17873] ? __fget_files+0x28/0x4d0 [ 681.224471][T17873] ? __fget_files+0x44a/0x4d0 [ 681.229197][T17873] ? __fdget_pos+0x2a3/0x330 [ 681.233830][T17873] ? ksys_read+0x75/0x250 [ 681.238210][T17873] ksys_read+0x147/0x250 [ 681.242504][T17873] ? vfs_write+0x940/0x940 [ 681.246976][T17873] ? lockdep_hardirqs_on+0x98/0x150 [ 681.252213][T17873] do_syscall_64+0x55/0xb0 [ 681.256679][T17873] ? clear_bhb_loop+0x40/0x90 [ 681.261395][T17873] ? clear_bhb_loop+0x40/0x90 [ 681.266117][T17873] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 681.272046][T17873] RIP: 0033:0x7f15ab58e0dc [ 681.276510][T17873] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 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 ef 93 02 00 48 [ 681.296247][T17873] RSP: 002b:00007f15ac40d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 681.304716][T17873] RAX: ffffffffffffffda RBX: 00007f15ab7e5fa0 RCX: 00007f15ab58e0dc [ 681.312722][T17873] RDX: 000000000000000f RSI: 00007f15ac40d0a0 RDI: 0000000000000004 [ 681.320737][T17873] RBP: 00007f15ac40d090 R08: 0000000000000000 R09: 0000000000000000 [ 681.328827][T17873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 681.336830][T17873] R13: 00007f15ab7e6038 R14: 00007f15ab7e5fa0 R15: 00007ffd1c9097b8 [ 681.344861][T17873] [ 681.985042][T17883] netlink: 4079 bytes leftover after parsing attributes in process `syz.0.4673'. [ 682.316709][T17880] delete_channel: no stack [ 682.659873][T17888] delete_channel: no stack [ 683.850854][T17916] FAULT_INJECTION: forcing a failure. [ 683.850854][T17916] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 683.874030][T17916] CPU: 0 PID: 17916 Comm: syz.5.4685 Not tainted syzkaller #0 [ 683.881557][T17916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 683.891631][T17916] Call Trace: [ 683.894923][T17916] [ 683.897868][T17916] dump_stack_lvl+0x16c/0x230 [ 683.902571][T17916] ? show_regs_print_info+0x20/0x20 [ 683.907787][T17916] ? load_image+0x3b0/0x3b0 [ 683.912306][T17916] ? __might_fault+0xaa/0x120 [ 683.916993][T17916] ? __lock_acquire+0x7c80/0x7c80 [ 683.922031][T17916] should_fail_ex+0x39d/0x4d0 [ 683.926745][T17916] _copy_from_iter+0x1d3/0x1290 [ 683.931611][T17916] ? rep_movs_alternative+0x4a/0x90 [ 683.936827][T17916] ? _copy_from_iter+0x248/0x1290 [ 683.941865][T17916] ? __virt_addr_valid+0x18c/0x540 [ 683.946990][T17916] ? __lock_acquire+0x7c80/0x7c80 [ 683.952042][T17916] ? copyout_mc+0x70/0x70 [ 683.956407][T17916] ? copyout_mc+0x70/0x70 [ 683.960753][T17916] ? __virt_addr_valid+0x18c/0x540 [ 683.965888][T17916] ? page_copy_sane+0x16a/0x270 [ 683.970757][T17916] copy_page_from_iter+0x7b/0x100 [ 683.975833][T17916] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 683.981664][T17916] tun_get_user+0x1583/0x3bf0 [ 683.986368][T17916] ? aa_file_perm+0x120/0xec0 [ 683.991066][T17916] ? aa_file_perm+0x3e8/0xec0 [ 683.995762][T17916] ? rcu_read_unlock+0xa0/0xa0 [ 684.000554][T17916] ? tun_get+0x1c/0x2e0 [ 684.004728][T17916] ? __lock_acquire+0x7c80/0x7c80 [ 684.009774][T17916] ? tun_get+0x1c/0x2e0 [ 684.013956][T17916] tun_chr_write_iter+0x119/0x200 [ 684.019005][T17916] vfs_write+0x43b/0x940 [ 684.023282][T17916] ? file_end_write+0x250/0x250 [ 684.028156][T17916] ? __fget_files+0x44a/0x4d0 [ 684.032863][T17916] ? __fdget_pos+0x1d8/0x330 [ 684.037473][T17916] ? ksys_write+0x75/0x250 [ 684.041908][T17916] ksys_write+0x147/0x250 [ 684.046278][T17916] ? __ia32_sys_read+0x90/0x90 [ 684.051089][T17916] ? lockdep_hardirqs_on+0x98/0x150 [ 684.056317][T17916] do_syscall_64+0x55/0xb0 [ 684.060763][T17916] ? clear_bhb_loop+0x40/0x90 [ 684.065466][T17916] ? clear_bhb_loop+0x40/0x90 [ 684.070169][T17916] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 684.076089][T17916] RIP: 0033:0x7fd16b18f6c9 [ 684.080528][T17916] 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 [ 684.100164][T17916] RSP: 002b:00007fd16c0e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 684.108607][T17916] RAX: ffffffffffffffda RBX: 00007fd16b3e5fa0 RCX: 00007fd16b18f6c9 [ 684.116713][T17916] RDX: 000000000000fdef RSI: 0000200000000300 RDI: 00000000000000c8 [ 684.124717][T17916] RBP: 00007fd16c0e0090 R08: 0000000000000000 R09: 0000000000000000 [ 684.132704][T17916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 684.140686][T17916] R13: 00007fd16b3e6038 R14: 00007fd16b3e5fa0 R15: 00007ffd37de0748 [ 684.148688][T17916] [ 684.378128][T14959] Bluetooth: hci2: ACL packet too small [ 684.779438][T17935] bridge_slave_0: entered promiscuous mode [ 684.791645][T17935] bridge_slave_0: entered allmulticast mode [ 685.236323][T17938] netlink: 'syz.8.4693': attribute type 12 has an invalid length. [ 685.251886][T17938] netlink: 132 bytes leftover after parsing attributes in process `syz.8.4693'. [ 685.719668][T17957] netlink: set zone limit has 8 unknown bytes [ 685.837566][T17957] netlink: 132 bytes leftover after parsing attributes in process `syz.5.4700'. [ 686.022119][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 686.028929][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 686.315336][T17973] FAULT_INJECTION: forcing a failure. [ 686.315336][T17973] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 686.331937][T17973] CPU: 1 PID: 17973 Comm: syz.7.4706 Not tainted syzkaller #0 [ 686.339470][T17973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 686.349559][T17973] Call Trace: [ 686.352856][T17973] [ 686.355806][T17973] dump_stack_lvl+0x16c/0x230 [ 686.360509][T17973] ? show_regs_print_info+0x20/0x20 [ 686.365724][T17973] ? load_image+0x3b0/0x3b0 [ 686.370243][T17973] ? __might_fault+0xaa/0x120 [ 686.374937][T17973] ? __lock_acquire+0x7c80/0x7c80 [ 686.380021][T17973] should_fail_ex+0x39d/0x4d0 [ 686.384724][T17973] _copy_to_user+0x2f/0xa0 [ 686.389154][T17973] bpf_prog_test_run_raw_tp+0x4bc/0x640 [ 686.394716][T17973] ? trace_bpf_test_finish+0x1a0/0x1a0 [ 686.400194][T17973] ? trace_bpf_test_finish+0x1a0/0x1a0 [ 686.405662][T17973] bpf_prog_test_run+0x321/0x390 [ 686.410621][T17973] __sys_bpf+0x440/0x800 [ 686.414882][T17973] ? bpf_link_show_fdinfo+0x350/0x350 [ 686.420277][T17973] ? lock_chain_count+0x20/0x20 [ 686.425149][T17973] __x64_sys_bpf+0x7c/0x90 [ 686.429596][T17973] do_syscall_64+0x55/0xb0 [ 686.434142][T17973] ? clear_bhb_loop+0x40/0x90 [ 686.438834][T17973] ? clear_bhb_loop+0x40/0x90 [ 686.443532][T17973] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 686.449440][T17973] RIP: 0033:0x7f3db6b8f6c9 [ 686.453869][T17973] 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 [ 686.473490][T17973] RSP: 002b:00007f3db7949038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 686.481916][T17973] RAX: ffffffffffffffda RBX: 00007f3db6de5fa0 RCX: 00007f3db6b8f6c9 [ 686.489932][T17973] RDX: 000000000000000c RSI: 0000200000000500 RDI: 000000000000000a [ 686.497917][T17973] RBP: 00007f3db7949090 R08: 0000000000000000 R09: 0000000000000000 [ 686.505903][T17973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 686.513911][T17973] R13: 00007f3db6de6038 R14: 00007f3db6de5fa0 R15: 00007ffc119a7c48 [ 686.521909][T17973] [ 687.346067][T17995] FAULT_INJECTION: forcing a failure. [ 687.346067][T17995] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 687.378558][T17995] CPU: 0 PID: 17995 Comm: syz.0.4715 Not tainted syzkaller #0 [ 687.386122][T17995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 687.396245][T17995] Call Trace: [ 687.399581][T17995] [ 687.402568][T17995] dump_stack_lvl+0x16c/0x230 [ 687.407333][T17995] ? show_regs_print_info+0x20/0x20 [ 687.412606][T17995] ? load_image+0x3b0/0x3b0 [ 687.417189][T17995] ? __might_fault+0xaa/0x120 [ 687.421939][T17995] ? __lock_acquire+0x7c80/0x7c80 [ 687.427057][T17995] should_fail_ex+0x39d/0x4d0 [ 687.431827][T17995] _copy_from_user+0x2f/0xe0 [ 687.436504][T17995] csum_and_copy_from_iter+0x476/0x1450 [ 687.442183][T17995] ? iov_iter_get_pages_alloc2+0xc0/0xc0 [ 687.447901][T17995] ? __kasan_slab_alloc+0x6c/0x80 [ 687.453008][T17995] ? slab_post_alloc_hook+0x8a/0x4d0 [ 687.458382][T17995] ? rcu_is_watching+0x15/0xb0 [ 687.463242][T17995] ip_generic_getfrag+0x145/0x2d0 [ 687.468387][T17995] ? ip_skb_dst_mtu+0x9c0/0x9c0 [ 687.473316][T17995] ? skb_put+0x11b/0x210 [ 687.477625][T17995] __ip_append_data+0x2e01/0x3bd0 [ 687.482701][T17995] ? perf_trace_run_bpf_submit+0x125/0x1c0 [ 687.488623][T17995] ? raw_send_hdrinc+0x1240/0x1240 [ 687.493802][T17995] ? ip_setup_cork+0x860/0x860 [ 687.498622][T17995] ? ip_setup_cork+0x530/0x860 [ 687.503442][T17995] ip_append_data+0x10d/0x180 [ 687.508434][T17995] ? raw_send_hdrinc+0x1240/0x1240 [ 687.513593][T17995] raw_sendmsg+0x1420/0x1950 [ 687.518268][T17995] ? compat_raw_ioctl+0x70/0x70 [ 687.523202][T17995] ? aa_sk_perm+0x7fc/0x930 [ 687.527764][T17995] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 687.534233][T17995] ? sock_rps_record_flow+0x19/0x400 [ 687.539585][T17995] ? inet_send_prepare+0x260/0x260 [ 687.544738][T17995] ? inet_sendmsg+0x7c/0x2f0 [ 687.549360][T17995] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 687.554680][T17995] ? security_socket_sendmsg+0x80/0xa0 [ 687.560172][T17995] ? inet_send_prepare+0x260/0x260 [ 687.565324][T17995] ____sys_sendmsg+0x5bf/0x950 [ 687.570156][T17995] ? __sys_sendmsg_sock+0x30/0x30 [ 687.575223][T17995] ? __import_iovec+0x3fa/0x860 [ 687.580142][T17995] ? import_iovec+0x73/0xa0 [ 687.584698][T17995] ___sys_sendmsg+0x220/0x290 [ 687.589426][T17995] ? __sys_sendmsg+0x270/0x270 [ 687.594314][T17995] ? __lock_acquire+0x7c80/0x7c80 [ 687.599442][T17995] __se_sys_sendmsg+0x1a5/0x270 [ 687.604345][T17995] ? __x64_sys_sendmsg+0x80/0x80 [ 687.609364][T17995] ? lockdep_hardirqs_on+0x98/0x150 [ 687.614614][T17995] do_syscall_64+0x55/0xb0 [ 687.619066][T17995] ? clear_bhb_loop+0x40/0x90 [ 687.623778][T17995] ? clear_bhb_loop+0x40/0x90 [ 687.628494][T17995] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 687.634420][T17995] RIP: 0033:0x7fdf7058f6c9 [ 687.638922][T17995] 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 [ 687.658601][T17995] RSP: 002b:00007fdf71513038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 687.667066][T17995] RAX: ffffffffffffffda RBX: 00007fdf707e5fa0 RCX: 00007fdf7058f6c9 [ 687.675098][T17995] RDX: 0000000000000000 RSI: 0000200000001000 RDI: 0000000000000003 [ 687.683114][T17995] RBP: 00007fdf71513090 R08: 0000000000000000 R09: 0000000000000000 [ 687.691124][T17995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 687.699130][T17995] R13: 00007fdf707e6038 R14: 00007fdf707e5fa0 R15: 00007fff565ba088 [ 687.707208][T17995] [ 688.038606][T18003] netlink: 'syz.8.4719': attribute type 10 has an invalid length. [ 688.049685][T18003] netlink: 152 bytes leftover after parsing attributes in process `syz.8.4719'. [ 688.250338][T18007] netlink: 'syz.8.4720': attribute type 10 has an invalid length. [ 688.610244][T14959] Bluetooth: hci5: unexpected event 0x04 length: 15 > 10 [ 688.741929][T18007] batman_adv: batadv0: Adding interface: team0 [ 688.803318][T18007] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 688.821598][T18012] netlink: 'syz.8.4720': attribute type 10 has an invalid length. [ 688.856255][T18012] netlink: 2 bytes leftover after parsing attributes in process `syz.8.4720'. [ 688.886375][T18012] team0: entered promiscuous mode [ 688.912622][T18012] team_slave_0: entered promiscuous mode [ 688.922333][T18012] team_slave_1: entered promiscuous mode [ 688.946689][T18012] 8021q: adding VLAN 0 to HW filter on device team0 [ 688.964205][T18012] batman_adv: batadv0: Interface activated: team0 [ 688.984413][T18012] batman_adv: batadv0: Interface deactivated: team0 [ 688.992912][T18012] batman_adv: batadv0: Removing interface: team0 [ 689.003247][T18011] netlink: 'syz.0.4721': attribute type 12 has an invalid length. [ 689.022778][T18011] netlink: 132 bytes leftover after parsing attributes in process `syz.0.4721'. [ 689.207660][T18028] netlink: 'syz.8.4727': attribute type 46 has an invalid length. [ 689.220171][T18028] netlink: 'syz.8.4727': attribute type 46 has an invalid length. [ 689.861281][T18059] netlink: 'syz.0.4736': attribute type 10 has an invalid length. [ 689.940134][T18059] batman_adv: batadv0: Adding interface: team0 [ 689.964963][T18059] batman_adv: batadv0: The MTU of interface team0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 689.991395][T18059] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 690.012188][ T11] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 690.013961][T18061] netlink: 'syz.0.4736': attribute type 10 has an invalid length. [ 690.068942][T18061] netlink: 2 bytes leftover after parsing attributes in process `syz.0.4736'. [ 690.092174][T18061] team0: entered promiscuous mode [ 690.100439][ T1329] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 690.122944][T18061] team_slave_0: entered promiscuous mode [ 690.128950][T18061] team_slave_1: entered promiscuous mode [ 690.162815][T18061] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 690.203015][T18061] 8021q: adding VLAN 0 to HW filter on device team0 [ 690.213098][T18061] batman_adv: batadv0: Interface activated: team0 [ 690.233900][T18061] batman_adv: batadv0: Interface deactivated: team0 [ 690.240611][T18061] batman_adv: batadv0: Removing interface: team0 [ 690.264396][T18063] netlink: 'syz.5.4737': attribute type 12 has an invalid length. [ 690.292045][T18063] netlink: 132 bytes leftover after parsing attributes in process `syz.5.4737'. [ 690.652912][T14959] Bluetooth: hci5: command tx timeout [ 690.733836][T18093] netlink: 'syz.0.4745': attribute type 10 has an invalid length. [ 690.959510][T18093] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 691.031227][T18114] netlink: 16278 bytes leftover after parsing attributes in process `syz.5.4748'. [ 691.659181][T18122] `: left promiscuous mode [ 691.664048][T18122] team_slave_0: left promiscuous mode [ 691.669915][T18122] team_slave_1: left promiscuous mode [ 691.678509][T18122] `: left allmulticast mode [ 691.684141][T18122] team_slave_0: left allmulticast mode [ 691.689850][T18122] team_slave_1: left allmulticast mode [ 691.727364][T18122] batman_adv: batadv0: Adding interface: ` [ 691.780077][T18122] batman_adv: batadv0: The MTU of interface ` is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 691.831155][T18122] batman_adv: batadv0: Not using interface ` (retrying later): interface not active [ 691.844371][T18124] netlink: 2 bytes leftover after parsing attributes in process `syz.7.4751'. [ 691.854448][T18124] `: entered promiscuous mode [ 691.859286][T18124] team_slave_0: entered promiscuous mode [ 691.866422][T18124] team_slave_1: entered promiscuous mode [ 691.874614][T18124] 8021q: adding VLAN 0 to HW filter on device ` [ 691.881426][T18124] batman_adv: batadv0: Interface activated: ` [ 691.888470][T18124] batman_adv: batadv0: Interface deactivated: ` [ 691.915647][T18124] batman_adv: batadv0: Removing interface: ` [ 692.294612][T18134] pim6reg1: entered allmulticast mode [ 692.640092][T18143] netlink: 140 bytes leftover after parsing attributes in process `syz.8.4759'. [ 692.653914][T18139] delete_channel: no stack [ 692.805135][T18145] FAULT_INJECTION: forcing a failure. [ 692.805135][T18145] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 692.859917][T18145] CPU: 1 PID: 18145 Comm: syz.0.4760 Not tainted syzkaller #0 [ 692.867469][T18145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 692.877571][T18145] Call Trace: [ 692.880880][T18145] [ 692.883841][T18145] dump_stack_lvl+0x16c/0x230 [ 692.888570][T18145] ? show_regs_print_info+0x20/0x20 [ 692.893866][T18145] ? load_image+0x3b0/0x3b0 [ 692.898413][T18145] ? __might_fault+0xaa/0x120 [ 692.903132][T18145] ? __lock_acquire+0x7c80/0x7c80 [ 692.908207][T18145] should_fail_ex+0x39d/0x4d0 [ 692.912936][T18145] _copy_from_iter+0x1d3/0x1290 [ 692.917828][T18145] ? rep_movs_alternative+0x4a/0x90 [ 692.923074][T18145] ? _copy_from_iter+0x248/0x1290 [ 692.928155][T18145] ? __virt_addr_valid+0x18c/0x540 [ 692.933308][T18145] ? __lock_acquire+0x7c80/0x7c80 [ 692.938370][T18145] ? copyout_mc+0x70/0x70 [ 692.942745][T18145] ? copyout_mc+0x70/0x70 [ 692.947115][T18145] ? __virt_addr_valid+0x18c/0x540 [ 692.952267][T18145] ? page_copy_sane+0x16a/0x270 [ 692.957180][T18145] copy_page_from_iter+0x7b/0x100 [ 692.962258][T18145] skb_copy_datagram_from_iter+0x2e4/0x6e0 [ 692.968120][T18145] tun_get_user+0x1583/0x3bf0 [ 692.972850][T18145] ? aa_file_perm+0x120/0xec0 [ 692.977570][T18145] ? aa_file_perm+0x3e8/0xec0 [ 692.982287][T18145] ? rcu_read_unlock+0xa0/0xa0 [ 692.987102][T18145] ? tun_get+0x1c/0x2e0 [ 692.991310][T18145] ? __lock_acquire+0x7c80/0x7c80 [ 692.996381][T18145] ? tun_get+0x1c/0x2e0 [ 693.000580][T18145] tun_chr_write_iter+0x119/0x200 [ 693.005684][T18145] vfs_write+0x43b/0x940 [ 693.010006][T18145] ? file_end_write+0x250/0x250 [ 693.014919][T18145] ? __fget_files+0x44a/0x4d0 [ 693.019668][T18145] ? __fdget_pos+0x1d8/0x330 [ 693.024299][T18145] ? ksys_write+0x75/0x250 [ 693.028769][T18145] ksys_write+0x147/0x250 [ 693.033143][T18145] ? __ia32_sys_read+0x90/0x90 [ 693.037959][T18145] ? lockdep_hardirqs_on+0x98/0x150 [ 693.043216][T18145] do_syscall_64+0x55/0xb0 [ 693.047685][T18145] ? clear_bhb_loop+0x40/0x90 [ 693.052400][T18145] ? clear_bhb_loop+0x40/0x90 [ 693.057112][T18145] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 693.063037][T18145] RIP: 0033:0x7fdf7058f6c9 [ 693.067484][T18145] 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 [ 693.087131][T18145] RSP: 002b:00007fdf71513038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 693.095596][T18145] RAX: ffffffffffffffda RBX: 00007fdf707e5fa0 RCX: 00007fdf7058f6c9 [ 693.103618][T18145] RDX: 000000000000fdef RSI: 0000200000000300 RDI: 00000000000000c8 [ 693.111661][T18145] RBP: 00007fdf71513090 R08: 0000000000000000 R09: 0000000000000000 [ 693.119682][T18145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 693.127702][T18145] R13: 00007fdf707e6038 R14: 00007fdf707e5fa0 R15: 00007fff565ba088 [ 693.135736][T18145] [ 693.908070][T18159] validate_nla: 3 callbacks suppressed [ 693.908125][T18159] netlink: 'syz.7.4765': attribute type 10 has an invalid length. [ 694.186421][T18159] netdevsim netdevsim7 netdevsim0: entered promiscuous mode [ 694.240626][T18159] `: Port device netdevsim0 added [ 694.259983][T18162] netlink: 'syz.7.4765': attribute type 10 has an invalid length. [ 694.268297][T18162] netdevsim netdevsim7 netdevsim0: left promiscuous mode [ 694.354382][T18162] `: Port device netdevsim0 removed [ 694.388852][T18162] bond0: (slave netdevsim0): Enslaving as an active interface with an up link [ 694.438802][T18159] syz.7.4765 (18159) used greatest stack depth: 19752 bytes left [ 694.771131][T18176] netlink: 60 bytes leftover after parsing attributes in process `syz.5.4770'. [ 694.813110][T18176] netlink: 60 bytes leftover after parsing attributes in process `syz.5.4770'. [ 694.854953][T18180] netlink: 60 bytes leftover after parsing attributes in process `syz.5.4770'. [ 695.048610][T18181] netlink: 199836 bytes leftover after parsing attributes in process `syz.8.4771'. [ 695.054058][T18185] netlink: 'syz.8.4771': attribute type 10 has an invalid length. [ 695.096065][T18190] raw_sendmsg: syz.7.4775 forgot to set AF_INET. Fix it! [ 695.103373][T18187] netlink: 'syz.5.4773': attribute type 10 has an invalid length. [ 695.528213][T18098] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 695.577041][T18204] FAULT_INJECTION: forcing a failure. [ 695.577041][T18204] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 695.613455][ T29] INFO: task syz.1.3509:14952 blocked for more than 143 seconds. [ 695.621250][ T29] Not tainted syzkaller #0 [ 695.642606][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 695.670699][ T29] task:syz.1.3509 state:D stack:22632 pid:14952 ppid:12111 flags:0x00004006 [ 695.680376][T18204] CPU: 0 PID: 18204 Comm: syz.8.4779 Not tainted syzkaller #0 [ 695.687885][T18204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 695.697977][T18204] Call Trace: [ 695.701293][T18204] [ 695.704258][T18204] dump_stack_lvl+0x16c/0x230 [ 695.709005][T18204] ? show_regs_print_info+0x20/0x20 [ 695.714254][T18204] ? load_image+0x3b0/0x3b0 [ 695.718810][T18204] ? __lock_acquire+0x7c80/0x7c80 [ 695.723880][T18204] ? snprintf+0xdb/0x120 [ 695.728172][T18204] should_fail_ex+0x39d/0x4d0 [ 695.732904][T18204] _copy_to_user+0x2f/0xa0 [ 695.737366][T18204] simple_read_from_buffer+0xe7/0x150 [ 695.742791][T18204] proc_fail_nth_read+0x1e3/0x250 [ 695.747860][T18204] ? proc_fault_inject_write+0x340/0x340 [ 695.753560][T18204] ? fsnotify_perm+0x271/0x5e0 [ 695.758388][T18204] ? proc_fault_inject_write+0x340/0x340 [ 695.764062][T18204] vfs_read+0x27e/0x920 [ 695.768265][T18204] ? kernel_read+0x1e0/0x1e0 [ 695.772906][T18204] ? __fget_files+0x28/0x4d0 [ 695.777519][T18204] ? __fget_files+0x44a/0x4d0 [ 695.782267][T18204] ? __fdget_pos+0x2a3/0x330 [ 695.786884][T18204] ? ksys_read+0x75/0x250 [ 695.791284][T18204] ksys_read+0x147/0x250 [ 695.795553][T18204] ? vfs_write+0x940/0x940 [ 695.800011][T18204] ? lockdep_hardirqs_on+0x98/0x150 [ 695.805231][T18204] do_syscall_64+0x55/0xb0 [ 695.809693][T18204] ? clear_bhb_loop+0x40/0x90 [ 695.814385][T18204] ? clear_bhb_loop+0x40/0x90 [ 695.819088][T18204] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 695.825001][T18204] RIP: 0033:0x7f15ab58e0dc [ 695.829441][T18204] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 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 ef 93 02 00 48 [ 695.849072][T18204] RSP: 002b:00007f15ac40d030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 695.857512][T18204] RAX: ffffffffffffffda RBX: 00007f15ab7e5fa0 RCX: 00007f15ab58e0dc [ 695.865536][T18204] RDX: 000000000000000f RSI: 00007f15ac40d0a0 RDI: 0000000000000005 [ 695.873553][T18204] RBP: 00007f15ac40d090 R08: 0000000000000000 R09: 0000000000000000 [ 695.881544][T18204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 695.889554][T18204] R13: 00007f15ab7e6038 R14: 00007f15ab7e5fa0 R15: 00007ffd1c9097b8 [ 695.897573][T18204] [ 695.902164][ T29] Call Trace: [ 695.912502][ T29] [ 695.915519][ T29] __schedule+0x14d2/0x44d0 [ 695.920096][ T29] ? rcu_is_watching+0x15/0xb0 [ 695.930415][ T29] ? asan.module_dtor+0x20/0x20 [ 695.939271][ T29] ? trace_contention_end+0x39/0xe0 [ 695.945839][ T29] ? perf_event_ctx_lock_nested+0x460/0x460 [ 695.952245][ T29] ? task_work_cancel+0xa3/0x240 [ 695.957388][ T29] ? task_work_cancel_func+0x210/0x210 [ 695.963132][ T29] schedule+0xbd/0x170 [ 695.967253][ T29] ? _free_event+0xfe/0xf30 [ 695.971913][ T29] _free_event+0x174/0xf30 [ 695.976872][ T29] perf_event_release_kernel+0x836/0x8c0 [ 695.989283][ T29] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 695.995889][ T29] ? __might_sleep+0xe0/0xe0 [ 696.000656][ T29] ? calc_timer_values+0x400/0x400 [ 696.005855][ T29] ? perf_mmap+0x1630/0x1630 [ 696.010490][ T29] perf_release+0x3b/0x40 [ 696.019683][ T29] __fput+0x234/0x970 [ 696.023840][ T29] task_work_run+0x1ce/0x250 [ 696.028542][ T29] ? task_work_cancel+0x240/0x240 [ 696.033892][ T29] get_signal+0x1235/0x1400 [ 696.039110][ T29] ? create_io_thread+0x140/0x140 [ 696.044613][ T29] arch_do_signal_or_restart+0x9c/0x7b0 [ 696.050233][ T29] ? __x64_sys_clone+0x18c/0x1e0 [ 696.055408][ T29] ? get_sigframe_size+0x20/0x20 [ 696.060407][ T29] ? exit_to_user_mode_loop+0x3b/0x110 [ 696.066066][ T29] exit_to_user_mode_loop+0x70/0x110 [ 696.071418][ T29] exit_to_user_mode_prepare+0xf6/0x180 [ 696.077251][ T29] syscall_exit_to_user_mode+0x1a/0x50 [ 696.082841][ T29] do_syscall_64+0x61/0xb0 [ 696.087452][ T29] ? clear_bhb_loop+0x40/0x90 [ 696.092166][ T29] ? clear_bhb_loop+0x40/0x90 [ 696.097112][ T29] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 696.103229][ T29] RIP: 0033:0x7f6d9178f6c9 [ 696.107688][ T29] RSP: 002b:00007f6d92583fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 696.116423][ T29] RAX: fffffffffffffffc RBX: 00007f6d919e5fa0 RCX: 00007f6d9178f6c9 [ 696.124639][ T29] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042164000 [ 696.132960][ T29] RBP: 00007f6d91811f91 R08: 0000000000000000 R09: 0000000000000000 [ 696.142199][ T29] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 696.150431][ T29] R13: 00007f6d919e6038 R14: 00007f6d919e5fa0 R15: 00007ffc96375dc8 [ 696.158756][ T29] [ 696.162082][ T29] [ 696.162082][ T29] Showing all locks held in the system: [ 696.171312][ T29] 1 lock held by khungtaskd/29: [ 696.178582][ T29] #0: ffffffff8cd2fee0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x290 [ 696.188922][ T29] 1 lock held by syslogd/5140: [ 696.201095][ T29] #0: ffff8880b8f3c218 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 696.222494][ T29] 4 locks held by udevd/5158: [ 696.227497][ T29] 2 locks held by getty/5554: [ 696.232209][ T29] #0: ffff888030d920a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 696.248612][ T29] #1: ffffc9000328b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x425/0x1380 [ 696.271122][ T29] 2 locks held by kworker/1:10/6094: [ 696.276691][ T29] #0: ffff888017872538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_scheduled_works+0x957/0x15b0 [ 696.288100][ T29] #1: ffffc900033a7d00 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_scheduled_works+0x957/0x15b0 [ 696.300376][ T29] 4 locks held by kworker/u4:18/15380: [ 696.305975][ T29] #0: ffff888017873938 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x957/0x15b0 [ 696.317135][ T29] #1: ffffc9000ff27d00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x957/0x15b0 [ 696.327848][ T29] #2: ffffffff8dfaeed0 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x136/0xb90 [ 696.338414][ T29] #3: ffffffff8dfbbd08 (rtnl_mutex){+.+.}-{3:3}, at: wg_netns_pre_exit+0x1c/0x1d0 [ 696.348691][ T29] 5 locks held by kworker/u4:30/18101: [ 696.357765][ T29] 2 locks held by syz.5.4773/18186: [ 696.372727][ T29] #0: ffffffff8dfbbd08 (rtnl_mutex){+.+.}-{3:3}, at: ppp_release+0x8a/0x1f0 [ 696.381626][ T29] #1: ffffffff8cd358b8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x448/0x830 [ 696.397921][ T29] 1 lock held by syz.7.4781/18209: [ 696.403168][ T29] #0: ffffffff8dfbbd08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x76f/0xf10 [ 696.412880][ T29] 1 lock held by syz.7.4781/18210: [ 696.418020][ T29] #0: ffffffff8dfbbd08 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x76f/0xf10 [ 696.427583][ T29] [ 696.430011][T18209] netlink: 'syz.7.4781': attribute type 10 has an invalid length. [ 696.434117][ T29] ============================================= [ 696.434117][ T29] [ 696.447903][T18209] `: left promiscuous mode [ 696.450323][ T29] NMI backtrace for cpu 1 [ 696.452755][T18209] team_slave_0: left promiscuous mode [ 696.456882][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 696.456906][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 696.456918][ T29] Call Trace: [ 696.456929][ T29] [ 696.456939][ T29] dump_stack_lvl+0x16c/0x230 [ 696.490567][ T29] ? show_regs_print_info+0x20/0x20 [ 696.495808][ T29] ? load_image+0x3b0/0x3b0 [ 696.500343][ T29] nmi_cpu_backtrace+0x39b/0x3d0 [ 696.505305][ T29] ? nmi_trigger_cpumask_backtrace+0x2f0/0x2f0 [ 696.511483][ T29] ? _printk+0xd0/0x110 [ 696.515653][ T29] ? load_image+0x3b0/0x3b0 [ 696.520175][ T29] ? load_image+0x3b0/0x3b0 [ 696.524697][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 696.530793][ T29] nmi_trigger_cpumask_backtrace+0x17a/0x2f0 [ 696.536799][ T29] watchdog+0xf41/0xf80 [ 696.540979][ T29] ? watchdog+0x1e1/0xf80 [ 696.545337][ T29] kthread+0x2fa/0x390 [ 696.549428][ T29] ? hungtask_pm_notify+0x90/0x90 [ 696.554475][ T29] ? kthread_blkcg+0xd0/0xd0 [ 696.559147][ T29] ret_from_fork+0x48/0x80 [ 696.563598][ T29] ? kthread_blkcg+0xd0/0xd0 [ 696.568237][ T29] ret_from_fork_asm+0x11/0x20 [ 696.573061][ T29] [ 696.577498][ T29] Sending NMI from CPU 1 to CPUs 0: [ 696.583090][ C0] NMI backtrace for cpu 0 [ 696.583100][ C0] CPU: 0 PID: 18085 Comm: kworker/u4:19 Not tainted syzkaller #0 [ 696.583117][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 696.583128][ C0] Workqueue: events_unbound nsim_dev_trap_report_work [ 696.583152][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 696.583175][ C0] Code: 00 0f 0b 0f 1f 80 00 00 00 00 f3 0f 1e fa 53 48 89 fb e8 13 00 00 00 48 8b 3d 0c 00 c5 0c 48 89 de 5b e9 a3 8a 56 00 cc cc cc 0f 1e fa 48 8b 04 24 65 48 8b 0d 20 28 7e 7e 65 8b 15 21 28 7e [ 696.583190][ C0] RSP: 0018:ffffc900118e7468 EFLAGS: 00000282 [ 696.583202][ C0] RAX: ffffffff813ac057 RBX: 0000000080000001 RCX: 0000000000000000 [ 696.583214][ C0] RDX: ffff888050e90000 RSI: 0000000080000001 RDI: 0000000000000000 [ 696.583225][ C0] RBP: ffffc900118e75a8 R08: ffff888050e90000 R09: 0000000000000003 [ 696.583236][ C0] R10: 0000000000000004 R11: 0000000000000000 R12: ffffc900118e75a8 [ 696.583245][ C0] R13: dffffc0000000000 R14: ffffc900118e7640 R15: ffffc900118e75b8 [ 696.583258][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 696.583271][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 696.583281][ C0] CR2: 00007fdf707b4198 CR3: 000000000cb30000 CR4: 00000000003506f0 [ 696.583301][ C0] DR0: 0000200000000300 DR1: 0000000000000000 DR2: 0000000000000000 [ 696.583311][ C0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 696.583320][ C0] Call Trace: [ 696.583326][ C0] [ 696.583331][ C0] unwind_next_frame+0x1d24/0x2970 [ 696.583366][ C0] ? arch_stack_walk+0xf8/0x190 [ 696.583386][ C0] __unwind_start+0x66a/0x7e0 [ 696.583414][ C0] ? stack_trace_save+0xe0/0xe0 [ 696.583434][ C0] arch_stack_walk+0xf8/0x190 [ 696.583453][ C0] ? stack_trace_save+0x9c/0xe0 [ 696.583475][ C0] stack_trace_save+0x9c/0xe0 [ 696.583493][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 696.583513][ C0] ? chacha_block_generic+0xae/0xda0 [ 696.583541][ C0] kasan_set_track+0x4e/0x70 [ 696.583594][ C0] ? __kmem_cache_free+0xba/0x1f0 [ 696.583617][ C0] kasan_save_free_info+0x2e/0x50 [ 696.583637][ C0] ____kasan_slab_free+0x126/0x1e0 [ 696.583657][ C0] slab_free_freelist_hook+0x130/0x1b0 [ 696.583683][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 696.583703][ C0] ? skb_release_data+0x634/0x800 [ 696.583728][ C0] __kmem_cache_free+0xba/0x1f0 [ 696.583755][ C0] skb_release_data+0x634/0x800 [ 696.583788][ C0] consume_skb+0xb2/0x110 [ 696.583813][ C0] nsim_dev_trap_report_work+0x76f/0xb00 [ 696.583844][ C0] ? process_scheduled_works+0x957/0x15b0 [ 696.583865][ C0] process_scheduled_works+0xa45/0x15b0 [ 696.583905][ C0] ? assign_work+0x400/0x400 [ 696.583928][ C0] ? assign_work+0x39e/0x400 [ 696.583951][ C0] worker_thread+0xa55/0xfc0 [ 696.583988][ C0] kthread+0x2fa/0x390 [ 696.584002][ C0] ? pr_cont_work+0x560/0x560 [ 696.584022][ C0] ? kthread_blkcg+0xd0/0xd0 [ 696.584036][ C0] ret_from_fork+0x48/0x80 [ 696.584062][ C0] ? kthread_blkcg+0xd0/0xd0 [ 696.584077][ C0] ret_from_fork_asm+0x11/0x20 [ 696.584111][ C0] [ 696.902131][T18209] team_slave_1: left promiscuous mode [ 696.908051][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 696.912712][T18209] batman_adv: batadv0: Adding interface: ` [ 696.912745][T18209] batman_adv: batadv0: The MTU of interface ` is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 696.912789][T18209] batman_adv: batadv0: Not using interface ` (retrying later): interface not active [ 696.913815][T18210] netlink: 'syz.7.4781': attribute type 10 has an invalid length. [ 696.913833][T18210] netlink: 2 bytes leftover after parsing attributes in process `syz.7.4781'. [ 696.913947][T18210] `: entered promiscuous mode [ 696.913965][T18210] team_slave_0: entered promiscuous mode [ 696.914163][T18210] team_slave_1: entered promiscuous mode [ 696.916343][T18210] 8021q: adding VLAN 0 to HW filter on device ` [ 696.916704][T18210] batman_adv: batadv0: Interface activated: ` [ 696.916762][T18210] batman_adv: batadv0: Interface deactivated: ` [ 696.916789][T18210] batman_adv: batadv0: Removing interface: ` [ 697.012842][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted syzkaller #0 [ 697.020047][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 697.030115][ T29] Call Trace: [ 697.033402][ T29] [ 697.036337][ T29] dump_stack_lvl+0x16c/0x230 [ 697.041079][ T29] ? show_regs_print_info+0x20/0x20 [ 697.046293][ T29] ? load_image+0x3b0/0x3b0 [ 697.050808][ T29] panic+0x2c0/0x710 [ 697.054712][ T29] ? schedule_preempt_disabled+0x20/0x20 [ 697.060373][ T29] ? bpf_jit_dump+0xd0/0xd0 [ 697.064892][ T29] ? __irq_work_queue_local+0x13a/0x3b0 [ 697.070453][ T29] ? nmi_trigger_cpumask_backtrace+0x2a4/0x2f0 [ 697.076623][ T29] watchdog+0xf80/0xf80 [ 697.080788][ T29] ? watchdog+0x1e1/0xf80 [ 697.085153][ T29] kthread+0x2fa/0x390 [ 697.089240][ T29] ? hungtask_pm_notify+0x90/0x90 [ 697.094300][ T29] ? kthread_blkcg+0xd0/0xd0 [ 697.098943][ T29] ret_from_fork+0x48/0x80 [ 697.103377][ T29] ? kthread_blkcg+0xd0/0xd0 [ 697.107980][ T29] ret_from_fork_asm+0x11/0x20 [ 697.112774][ T29] [ 697.116172][ T29] Kernel Offset: disabled [ 697.120509][ T29] Rebooting in 86400 seconds..