last executing test programs: 3.008931442s ago: executing program 3 (id=8807): socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000440)=ANY=[@ANYBLOB="b2564fb24d946bf41ce656cb06f75daa239bd6a37fb24a2cc2a0e8422c32636dc56505e6dc7588f5a3f1f0e85550465b2fc7a6fc3f485cfd1619593db0a2579e1379f1cc2b1b650b718d4195426c3eeec8ec3effa787d534e66cfa1ba820d4a6a3ea", @ANYRESDEC=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0xfffffdf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x20025, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xafffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000000000000000000000000ea04850000007b00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x11, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x10) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x3, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x87}, @printk={@lx, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x9b}}]}, &(0x7f0000000080)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0x2000000, 0x2e, 0x0, &(0x7f0000000580)="bf063e9ee4f2bd0d21ee2ecb931bf5fd08c842489e9a758f8ea2a244a784dca65154c2feef349f2cd0799c89af3b", 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) openat$tun(0xffffffffffffff9c, 0x0, 0x80, 0x0) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000700)={&(0x7f0000000600)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@type_tag={0x6, 0x0, 0x0, 0x12, 0x4}]}, {0x0, [0x61, 0x5f, 0xe, 0x5f, 0x5f]}}, &(0x7f0000000640)=""/151, 0x2b, 0x97, 0x1, 0x3345, 0x10000, @value=r1}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000180)='sys_enter\x00', r5}, 0x10) unlink(&(0x7f0000000140)='./cgroup\x00') mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r6 = bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x41500, 0x0, 0xd, 0xfffffffffffffffd, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) socketpair(0x29, 0x1, 0x9, &(0x7f00000001c0)) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x100002, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000500)={{r8}, &(0x7f0000000300), &(0x7f00000004c0)=r6}, 0x20) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.events\x00', 0x275a, 0x0) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r9, &(0x7f0000000540)='blkio.bfq.dequeue\x00', 0x0, 0x0) r11 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000180)='sys_enter\x00', r11}, 0x10) setsockopt$sock_attach_bpf(r10, 0x1, 0x41, &(0x7f0000000100)=r9, 0x4) recvmsg$unix(r7, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x10040) 2.501902252s ago: executing program 2 (id=8800): bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x4, &(0x7f00000003c0)=@framed={{0x18, 0x2, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x87}]}, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x12, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@jmp={0x5, 0x0, 0x4, 0x6, 0x5, 0xfffffffffffffff0, 0xfffffffffffffffc}, @map_fd={0x18, 0x0, 0x0, 0x4000}, @generic={0x66, 0x8}, @initr0, @exit, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x94) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0500000004000000080000000a"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000000000000600850000009e"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, &(0x7f0000001300)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x24}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x80) mkdirat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x1ff) 2.301693996s ago: executing program 3 (id=8801): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x4, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@jmp={0x5, 0x0, 0x4, 0x6, 0x5, 0xfffffffffffffff0, 0xfffffffffffffffc}]}, 0x0, 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x94) 2.194458238s ago: executing program 3 (id=8802): socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000440)=ANY=[@ANYBLOB="b2564fb24d946bf41ce656cb06f75daa239bd6a37fb24a2cc2a0e8422c32636dc56505e6dc7588f5a3f1f0e85550465b2f", @ANYRESDEC=r0], 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(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x20025, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xafffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000000000000000000000000ea04850000007b000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x11, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x3, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x87}, @printk={@lx, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x9b}}]}, &(0x7f0000000080)='syzkaller\x00'}, 0x94) openat$tun(0xffffffffffffff9c, 0x0, 0x80, 0x0) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000700)={&(0x7f0000000600)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@type_tag={0x6, 0x0, 0x0, 0x12, 0x4}]}, {0x0, [0x61, 0x5f, 0xe, 0x5f, 0x5f]}}, &(0x7f0000000640)=""/151, 0x2b, 0x97, 0x1, 0x3345, 0x10000, @value=r1}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.194089128s ago: executing program 4 (id=8803): bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000100), 0x237}, 0x48) socketpair$unix(0x1, 0x5, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8) r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000000)=0x48) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'veth1_virt_wifi\x00'}) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{}, 0x0, 0x0}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x18, 0xb, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000002000000000000000100000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7020000000000008500000086000000186400000a00000000000000a6000000186100000c000000000000000d0000001000000700000000"], &(0x7f00000004c0)='syzkaller\x00', 0x101, 0x1000, &(0x7f0000001340)=""/4096, 0x41100, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000580)={0x8, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000005c0)=[r0], &(0x7f0000000600)=[{0x0, 0x1, 0x7}, {0x1, 0x4, 0x4, 0x14}, {0x2, 0x3, 0xb, 0x7}], 0x10, 0x101}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0}}, 0x0, 0x8, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f00000002c0)='sched_switch\x00', 0xffffffffffffffff, 0x0, 0x6}, 0x18) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x50) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={0x0}, 0x18) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000300), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r2, 0xe0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c00), ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600), 0x0, 0x0, 0xbd, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000700), 0x0, 0x0, 0x97, 0x8, 0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002ac0)={0x1a, 0x3, &(0x7f00000012c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x18, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2000}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0x0, r3}, 0x10) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) syz_clone(0x8020000, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair(0x1, 0x1, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) 2.125721759s ago: executing program 2 (id=8804): write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r1 = bpf$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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="1b00000000000000000000000000040000"], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000003f00)={0x1, 0x80, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x4, 0x2}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000002c0)='sched_process_fork\x00', r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1000000004000000080000000700000000000000", @ANYRES32=0x1, @ANYBLOB="0000000000e5ffffffffffffff00000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000940)={{r4}, &(0x7f00000008c0), &(0x7f0000000900)=r3}, 0x20) 2.029436761s ago: executing program 3 (id=8805): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000040000"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b704000008000000850000007800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f00000000c0)='mm_page_alloc\x00', r1}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYRES16=r1], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000540)={{r2}, &(0x7f00000003c0), &(0x7f0000000500)='%pB \x00'}, 0x20) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r2, &(0x7f0000000080), 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b000000080065e5b0e90000ffffffff01000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x33) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, @fallback=0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = perf_event_open(&(0x7f0000000600)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a4c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, @perf_bp={0x0, 0x6}, 0x104101, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x5, 0x5, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00'}, 0x90) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r5}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r7 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r6}, 0x8) close(r7) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="150000001000000008"], 0x50) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000b00)=ANY=[@ANYBLOB="1800078c770080000000000000000000000000181100005292512d2b7d865eab2c2faf98466ab5de112e323473313f636d1bc40ce6f5b90a7df69780ec3cf41f4c6bfcc625906cdad5c76eae0799d716e9df1e2387afc438bf42ad6b78", @ANYRES32=r8, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00'}, 0x90) bpf$BPF_GET_PROG_INFO(0x1c, &(0x7f00000003c0)={r9, 0x0, 0x0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001e40)={r8, &(0x7f0000000300), 0x0}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x94) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r10, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000021b70400000000000085000000c3"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.916153153s ago: executing program 3 (id=8806): perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x10000000}, 0x0, 0xc8, 0xffff, 0x5, 0xf9, 0x0, 0x2, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x400, 0x9, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={r0, &(0x7f0000000340), &(0x7f00000005c0)=""/155}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) perf_event_open(0x0, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x3a0ffffffff) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x100002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) syz_open_procfs$namespace(0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000900000000000000213f0000c50000000e800000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='mmap_lock_acquire_returned\x00', r2}, 0x10) r4 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r3}, 0x8) write$cgroup_int(r4, &(0x7f00000001c0), 0xfffffdef) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) recvmsg$unix(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd63"], 0xfdef) 1.915193293s ago: executing program 1 (id=8818): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="0a000000050000000200000007"], 0x48) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18020000fcffffff000000000100000018010000756c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000700008500000006000000850000000500000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x800}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x3, 0x0, 0x0, 0x7}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001ec0)={&(0x7f0000000440)=ANY=[@ANYBLOB="9feb0e0018000000000000000c0000000c0000000400000001000000000000070000000000612e00"], &(0x7f0000001dc0)=""/219, 0x28, 0xdb, 0x1}, 0x28) bpf$TOKEN_CREATE(0x24, &(0x7f0000000040)={0x0, r2}, 0x8) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$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) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x1f, 0x0, 0xa, 0x8000}, 0x50) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xf, &(0x7f0000000240)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r5}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="020000000400"], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r6}, 0x10) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000400)={0x2, 0x4, 0x8, 0x1, 0x80, r4, 0x3, '\x00', 0x0, 0x0}, 0x50) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_subtree(r7, &(0x7f0000000200), 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f0000000080)={[{0x2b, 'cpu'}]}, 0x5) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa20000000000000702"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000500)='workqueue_queue_work\x00', r9}, 0x10) close(r0) 1.825674965s ago: executing program 4 (id=8808): bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x0, 0x0, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x12, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@jmp={0x5, 0x0, 0x4, 0x6, 0x5, 0xfffffffffffffff0, 0xfffffffffffffffc}, @map_fd={0x18, 0x0, 0x0, 0x4000}, @generic={0x66, 0x8}, @initr0, @exit, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x94) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0500000004000000080000000a"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000000000000600850000009e"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, &(0x7f0000001300)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x24}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x80) mkdirat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x1ff) 1.773481246s ago: executing program 0 (id=8809): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r1 = 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, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="1b00000000000000000000000000040000"], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000003f00)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x2}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000002c0)='sched_process_fork\x00', r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1000000004000000080000000700000000000000", @ANYRES32=0x1, @ANYBLOB="0000000000e5ffffffffffffff00000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000940)={{r4}, &(0x7f00000008c0), &(0x7f0000000900)=r3}, 0x20) 1.750857387s ago: executing program 4 (id=8810): bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x0, 0x0, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x12, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@jmp={0x5, 0x0, 0x4, 0x6, 0x5, 0xfffffffffffffff0, 0xfffffffffffffffc}, @map_fd={0x18, 0x0, 0x0, 0x4000}, @generic={0x66, 0x8}, @initr0, @exit, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x94) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0500000004000000080000000a"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000000000000600850000009e"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, &(0x7f0000001300)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x24}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x80) mkdirat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x1ff) 1.721884987s ago: executing program 1 (id=8812): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="0a000000050000000200000007"], 0x48) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18020000fcffffff000000000100000018010000756c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000700008500000006000000850000000500000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x800}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x3, 0x0, 0x0, 0x7}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001ec0)={&(0x7f0000000440)=ANY=[@ANYBLOB="9feb0e0018000000000000000c0000000c0000000400000001000000000000070000000000612e00"], &(0x7f0000001dc0)=""/219, 0x28, 0xdb, 0x1}, 0x28) bpf$TOKEN_CREATE(0x24, &(0x7f0000000040)={0x0, r2}, 0x8) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$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) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x1f, 0x0, 0xa, 0x8000}, 0x50) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xf, &(0x7f0000000240)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r5}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="020000000400"], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r6}, 0x10) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000400)={0x2, 0x4, 0x8, 0x1, 0x80, r4, 0x3, '\x00', 0x0, 0x0}, 0x50) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_subtree(r7, &(0x7f0000000200), 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f0000000080)={[{0x2b, 'cpu'}]}, 0x5) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa20000000000000702"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000500)='workqueue_queue_work\x00', r9}, 0x10) close(r0) 1.523995301s ago: executing program 4 (id=8813): r0 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x40000100) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000070000180100002020702500000000002020207b1af8ff00000000bf"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x100000000000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x6, 0x27, &(0x7f00000009c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@btf_id={0x18, 0x7, 0x3, 0x0, 0x2}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1ff}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xffffffff}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000b00)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41100, 0x28, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000b40)={0x0, 0x8, 0x8, 0x100}, 0x10, 0x0, r2, 0x3, &(0x7f0000000b80)=[r0, r0, r0, r0, r0, r0, r0], &(0x7f0000000bc0)=[{0x5, 0x3, 0xc, 0x2}, {0x2, 0x2, 0x5, 0xb}, {0x4, 0x4, 0xd, 0x6}], 0x10, 0xa370}, 0x94) perf_event_open$cgroup(&(0x7f0000000cc0)={0x2, 0x80, 0xc, 0x1, 0x5, 0xff, 0x0, 0x2, 0x25844, 0xa, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x5}, 0x4220, 0x68, 0xa26, 0x5, 0x0, 0x1000, 0x40, 0x0, 0x80000001, 0x0, 0x6}, 0xffffffffffffffff, 0xc, r2, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0xe, 0x4, 0x4, 0x3}, 0x48) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, r3, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x18, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {{0x18, 0x1, 0x1, 0x0, r3}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3}, {0x95, 0x0, 0x0, 0x700}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9, 0xfe00}, {0x6, 0x0, 0x6, 0x9, 0x0, 0x0, 0x3}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff0, 0xf1}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {0x7, 0x0, 0x6, 0x0}, {0x18, 0x9, 0x2, 0x0, r4}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x5, 0x2}, {0x6, 0x0, 0x5, 0x8, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, @fallback=0xd, 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.447075452s ago: executing program 1 (id=8814): perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x10000000}, 0x0, 0xc8, 0xffff, 0x5, 0xf9, 0x0, 0x2, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x400, 0x9, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={r0, &(0x7f0000000340), &(0x7f00000005c0)=""/155}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) perf_event_open(0x0, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x3a0ffffffff) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x4030582a, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) syz_open_procfs$namespace(0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000900000000000000213f0000c50000000e800000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='mmap_lock_acquire_returned\x00', r1}, 0x10) r3 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r2}, 0x8) write$cgroup_int(r3, &(0x7f00000001c0), 0xfffffdef) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) recvmsg$unix(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd63"], 0xfdef) 964.906442ms ago: executing program 3 (id=8815): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r1 = 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, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="1b00000000000000000000000000040000"], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000003f00)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x2}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000002c0)='sched_process_fork\x00', r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000940)={{}, &(0x7f00000008c0), &(0x7f0000000900)=r3}, 0x20) 898.352433ms ago: executing program 2 (id=8816): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000008000000000000000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000040000008500000006000000850000005000000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000001340)={0x15, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8feffffb702000008000000b70300000000000066"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x5c, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r0}, 0x10) syz_clone(0x630c1100, 0x0, 0x0, 0x0, 0x0, 0x0) 753.928176ms ago: executing program 0 (id=8817): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x4, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@jmp={0x5, 0x0, 0x4, 0x6, 0x5, 0xfffffffffffffff0, 0xfffffffffffffffc}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x8}, 0x94) 675.877747ms ago: executing program 0 (id=8819): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000040000"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b704000008000000850000007800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f00000000c0)='mm_page_alloc\x00', r1}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYRES16=r1], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000540)={{r2}, &(0x7f00000003c0), &(0x7f0000000500)='%pB \x00'}, 0x20) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r2, &(0x7f0000000080), 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b000000080065e5b0e90000ffffffff01000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x33) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x2, '\x00', 0x0, @fallback=0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = perf_event_open(&(0x7f0000000600)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a4c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, @perf_bp={0x0, 0x6}, 0x104101, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x5, 0x5, &(0x7f0000000180)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f0000000d00)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00'}, 0x90) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='task_newtask\x00', r5}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r7 = bpf$ITER_CREATE(0xb, &(0x7f0000000100)={r6}, 0x8) close(r7) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="150000001000000008"], 0x50) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x8, 0xf, &(0x7f0000000b00)=ANY=[@ANYBLOB="1800078c770080000000000000000000000000181100005292512d2b7d865eab2c2faf98466ab5de112e323473313f636d1bc40ce6f5b90a7df69780ec3cf41f4c6bfcc625906cdad5c76eae0799d716e9df1e2387afc438bf42ad6b78", @ANYRES32=r8, @ANYBLOB="0000000000000000b702000014000000b7020000000000008500000051000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000005000000b7000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00'}, 0x90) bpf$BPF_GET_PROG_INFO(0x1c, &(0x7f00000003c0)={r9, 0x0, 0x0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001e40)={r8, &(0x7f0000000300), 0x0}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x94) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r10, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000021b70400000000000085000000c3"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 541.95321ms ago: executing program 0 (id=8820): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) 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=[], &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000580)={&(0x7f0000000540)='fib6_table_lookup\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000039c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="09000000070000000080000001", @ANYRES32=0x0], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r2, 0xffffffffffffffff}, &(0x7f00000002c0), &(0x7f0000000280)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000d0039000000000000b4a518110000", @ANYRES32=r3], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f00000003c0)='qgroup_num_dirty_extents\x00', r4}, 0x18) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{}, 0x0, &(0x7f00000002c0)}, 0x20) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6_vti0\x00', 0x200}) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfee, 0x0, 0x0, 0x3ff, 0x0, 0x100000000}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xb) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x1c1842, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f00000000c0)={'netpci0\x00', 0x400}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000000280)={'veth1_to_bridge\x00', 0x400}) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x280a01, 0x0) close(r8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r8, 0x8943, &(0x7f0000000200)={'syzkaller0\x00'}) socketpair(0x25, 0x1, 0x0, &(0x7f0000000000)) 536.94366ms ago: executing program 1 (id=8821): bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000005"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00'}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6_vti0\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000640)={@fallback=r4, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES32=r5, @ANYBLOB="110000002820000000000000", @ANYRES32, @ANYBLOB="139bc0aec9c03c8b63e25c3982a195e7d3c80879e6428950c328c8ddb9824a1dbc83d2802210138c5bb53794ed6b7deac3bbe6910952b483b3db39ecae1354aa109cdf8eda48f14f7f8a86774c36e5fb4f8a9836f30000280001000000563be0761d01060830c2af4a4f2526322171d9", @ANYRES64=r6], 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@map=r0, r2, 0x28, 0x16, r1, @void, @value=r2, @void, @void, r6}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x11, 0x14, &(0x7f0000000040)=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) r7 = 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, &(0x7f0000000580)={&(0x7f0000000540)='fib6_table_lookup\x00', r7}, 0x10) perf_event_open(&(0x7f00000001c0)={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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f1, &(0x7f0000000080)) 526.25834ms ago: executing program 4 (id=8822): bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x3, &(0x7f00000003c0)=@framed={{0x18, 0x2, 0x0, 0x0, 0x1}}, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x12, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@jmp={0x5, 0x0, 0x4, 0x6, 0x5, 0xfffffffffffffff0, 0xfffffffffffffffc}, @map_fd={0x18, 0x0, 0x0, 0x4000}, @generic={0x66, 0x8}, @initr0, @exit, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x94) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0500000004000000080000000a"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000000000000600850000009e"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, &(0x7f0000001300)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x24}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x80) mkdirat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x1ff) 423.395913ms ago: executing program 4 (id=8823): r0 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x40000100) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000070000180100002020702500000000002020207b1af8ff00000000bf"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x100000000000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x6, 0x27, &(0x7f00000009c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@btf_id={0x18, 0x7, 0x3, 0x0, 0x2}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1ff}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xffffffff}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000b00)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41100, 0x28, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000b40)={0x0, 0x8, 0x8, 0x100}, 0x10, 0x0, r2, 0x3, &(0x7f0000000b80)=[r0, r0, r0, r0, r0, r0, r0], &(0x7f0000000bc0)=[{0x5, 0x3, 0xc, 0x2}, {0x2, 0x2, 0x5, 0xb}, {0x4, 0x4, 0xd, 0x6}], 0x10, 0xa370}, 0x94) perf_event_open$cgroup(&(0x7f0000000cc0)={0x2, 0x80, 0xc, 0x1, 0x5, 0xff, 0x0, 0x2, 0x25844, 0xa, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x5}, 0x4220, 0x68, 0xa26, 0x5, 0x0, 0x1000, 0x40, 0x0, 0x80000001, 0x0, 0x6}, 0xffffffffffffffff, 0xc, r2, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000d40)={0x0, r1}, 0x8) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0xe, 0x4, 0x4, 0x3}, 0x48) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, r3, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x18, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {{0x18, 0x1, 0x1, 0x0, r3}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3}, {0x95, 0x0, 0x0, 0x700}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9, 0xfe00}, {0x6, 0x0, 0x6, 0x9, 0x0, 0x0, 0x3}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff0, 0xf1}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {0x7, 0x0, 0x6, 0x0}, {0x18, 0x9, 0x2, 0x0, r4}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x5, 0x2}, {0x6, 0x0, 0x5, 0x8, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, @fallback=0xd, 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 422.540873ms ago: executing program 1 (id=8833): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000008000000000000000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000040000008500000006000000850000005000000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000001340)={0x15, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8feffffb702000008000000b70300000000000066"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x5c, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r0}, 0x10) syz_clone(0x630c1100, 0x0, 0x0, 0x0, 0x0, 0x0) 421.723163ms ago: executing program 2 (id=8824): bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000010c0)={0x2, 0x80, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x0, 0x0, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000140), 0x2, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x12, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@jmp={0x5, 0x0, 0x4, 0x6, 0x5, 0xfffffffffffffff0, 0xfffffffffffffffc}, @map_fd={0x18, 0x0, 0x0, 0x4000}, @generic={0x66, 0x8}, @initr0, @exit, @printk={@x, {}, {}, {}, {}, {0x5, 0x0, 0xb, 0xa}}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x94) write$cgroup_freezer_state(r1, &(0x7f0000000040)='FROZEN\x00', 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0500000004000000080000000a"], 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000023c0)={0x0, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000000000000600850000009e"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, &(0x7f0000001300)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0x24}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x80) mkdirat$cgroup(r0, &(0x7f0000000200)='syz0\x00', 0x1ff) 272.451546ms ago: executing program 0 (id=8825): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="0a000000050000000200000007"], 0x48) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18020000fcffffff000000000100000018010000756c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000700008500000006000000850000000500000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x800}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x3, 0x0, 0x0, 0x7}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001ec0)={&(0x7f0000000440)=ANY=[@ANYBLOB="9feb0e0018000000000000000c0000000c0000000400000001000000000000070000000000612e00"], &(0x7f0000001dc0)=""/219, 0x28, 0xdb, 0x1}, 0x28) bpf$TOKEN_CREATE(0x24, &(0x7f0000000040)={0x0, r2}, 0x8) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x1f, 0x0, 0xa, 0x8000}, 0x50) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xf, &(0x7f0000000240)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r5}}, {}, [], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="020000000400"], 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r6}, 0x10) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000400)={0x2, 0x4, 0x8, 0x1, 0x80, r4, 0x3, '\x00', 0x0, 0x0}, 0x50) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_subtree(r7, &(0x7f0000000200), 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f0000000080)={[{0x2b, 'cpu'}]}, 0x5) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa20000000000000702"], &(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$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000500)='workqueue_queue_work\x00', r9}, 0x10) close(r0) 111.822658ms ago: executing program 2 (id=8826): socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000440)=ANY=[@ANYBLOB="b2564fb24d946bf41ce656cb06f75daa239bd6a37fb24a2cc2a0e8422c32636dc56505e6dc7588f5a3f1f0e85550465b2f", @ANYRESDEC=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x20025, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xafffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1801000000000000000000000000ea04850000007b00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x11, 0x4, 0x0, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r2}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x3, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x87}, @printk={@lx, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x9b}}]}, &(0x7f0000000080)='syzkaller\x00'}, 0x94) openat$tun(0xffffffffffffff9c, 0x0, 0x80, 0x0) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000700)={&(0x7f0000000600)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x7, [@type_tag={0x6, 0x0, 0x0, 0x12, 0x4}]}, {0x0, [0x61, 0x5f, 0xe, 0x5f, 0x5f]}}, &(0x7f0000000640)=""/151, 0x2b, 0x97, 0x1, 0x3345, 0x10000, @value=r1}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 63.757719ms ago: executing program 1 (id=8827): r0 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x40000100) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000070000180100002020702500000000002020207b1af8ff00000000bf"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x100000000000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x6, 0x27, &(0x7f00000009c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@btf_id={0x18, 0x7, 0x3, 0x0, 0x2}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1ff}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xffffffff}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000b00)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41100, 0x28, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000b40)={0x0, 0x8, 0x8, 0x100}, 0x10, 0x0, r2, 0x3, &(0x7f0000000b80)=[r0, r0, r0, r0, r0, r0, r0], &(0x7f0000000bc0)=[{0x5, 0x3, 0xc, 0x2}, {0x2, 0x2, 0x5, 0xb}, {0x4, 0x4, 0xd, 0x6}], 0x10, 0xa370}, 0x94) r6 = perf_event_open$cgroup(&(0x7f0000000cc0)={0x2, 0x80, 0xc, 0x1, 0x5, 0xff, 0x0, 0x2, 0x25844, 0xa, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x5}, 0x4220, 0x68, 0xa26, 0x5, 0x0, 0x1000, 0x40, 0x0, 0x80000001, 0x0, 0x6}, 0xffffffffffffffff, 0xc, r2, 0x0) r7 = bpf$TOKEN_CREATE(0x24, &(0x7f0000000d40)={0x0, r1}, 0x8) sendmsg$unix(r4, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000001c0)="af03bad74cdb4be23803b73a4fce370cff68b388dffb9e7249c76d09bc", 0x1d}, {&(0x7f0000000480)="512efc6b6871b8c6fe750ae63e65df8eebc3377c8bb1a4f20659df36b7644f3b307a0d78d13619cdda05f925a9e2c5e63a2d42869d12411a7beb2998bae5ae89dff8cf37aee888cfde9c083359a9ea346df3415f21748e", 0x57}, {&(0x7f0000000500)="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", 0xfa}, {&(0x7f00000003c0)}, {&(0x7f0000000600)="a5d7044f7be6078e48fd9ce4c4fc13c91ae097645257051a9521881870ba4b137df531f003bd91a0", 0x28}, {&(0x7f0000000640)="97cd031d2e3dce8c6e7946233aab082c4319c36358fff06ceb193e8bd33881ad6bb8379386ad5e94366ed5ac9172088453fe86f4598ae7baeb8bc82abae78d7d205a11c7c5211e47eb5b2be3f7abbac68ab4d0e8a26850c6c670de3608e25564be7069320a3051004ba634fd161affbcbdf9612f9d78e55c62fb06d62f988be6bc347db9bff858d61c355680102e0ef925dc38996387170a52a8da4c3e3120b18917fa6d258a31c82c2f862bc9d6f3d5c40a82ec4fe8f0bbeb9c7634e58166b80850305d73d5eb72a0", 0xc9}, {&(0x7f0000000740)="9272ef23e2144672457c270997a3c4ddfb739c25c34be46de70ee33de3dd67a93f0bd4af40d6cb56f2ffd144e79f83d112926657a2e54abf443926d7f6d63eead326a4d00ab149ee46c6f7b43bf8583ff27259f0b412f8606b8b589957208631cc3259f63c067931c890a7116a29ee1ee061a4ed194b10734298afa1530fbe7e623c6adccebb229b41ee70690e486fee496d6f6c26f08a07eee4f74fb73bac210f19252852c86f4f11a0ad81e8c6949b9109d5244921228e4aca3881bc81fef0e93771c8505d44c19e8194d12db96d4313dcacf0a5fca28947f449ed737248211f301f593577fcf17eb61f1d378ba5a2637ef061", 0xf4}], 0x7, &(0x7f0000000e80)=[@rights={{0x18, 0x1, 0x1, [r0, r2]}}, @rights={{0x2c, 0x1, 0x1, [r0, r2, r2, r1, r2, r1, r2]}}, @rights={{0x1c, 0x1, 0x1, [r3, r5, r1]}}, @rights={{0x14, 0x1, 0x1, [r6]}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @rights={{0x2c, 0x1, 0x1, [r1, r2, r1, r0, r1, r0, r7]}}], 0xe0, 0x40}, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0xe, 0x4, 0x4, 0x3}, 0x48) r9 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, r8, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x18, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {{0x18, 0x1, 0x1, 0x0, r8}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3}, {0x95, 0x0, 0x0, 0x700}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9, 0xfe00}, {0x6, 0x0, 0x6, 0x9, 0x0, 0x0, 0x3}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff0, 0xf1}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {}, {0x7, 0x0, 0x6, 0x0}, {0x18, 0x9, 0x2, 0x0, r9}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x5, 0x2}, {0x6, 0x0, 0x5, 0x8, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, @fallback=0xd, 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.96002ms ago: executing program 0 (id=8828): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r1 = 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, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="1b00000000000000000000000000040000"], 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000003f00)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x2}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_clone(0x640c7000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000002c0)='sched_process_fork\x00', r2}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1000000004000000080000000700000000000000", @ANYRES32=0x1, @ANYBLOB="0000000000e5ffffffffffffff00000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000940)={{r4}, &(0x7f00000008c0), &(0x7f0000000900)=r3}, 0x20) 0s ago: executing program 2 (id=8829): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x4, &(0x7f0000000080)=@framed={{0x18, 0x8, 0x0, 0x0, 0xffd0}, [@jmp={0x5, 0x0, 0x4, 0x6, 0x5, 0xfffffffffffffff0, 0xfffffffffffffffc}]}, &(0x7f0000000000)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x8}, 0x94) kernel console output (not intermixed with test programs): , probability 0, space 0, times 0 [ 982.558796][T20124] CPU: 0 PID: 20124 Comm: syz.4.7158 Not tainted syzkaller #0 [ 982.566501][T20124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 982.576582][T20124] Call Trace: [ 982.579886][T20124] [ 982.582839][T20124] __dump_stack+0x21/0x24 [ 982.587194][T20124] dump_stack_lvl+0xee/0x150 [ 982.591805][T20124] ? __cfi_dump_stack_lvl+0x8/0x8 [ 982.596859][T20124] dump_stack+0x15/0x24 [ 982.601051][T20124] should_fail_ex+0x3d4/0x520 [ 982.605792][T20124] should_fail+0xb/0x10 [ 982.609974][T20124] should_fail_usercopy+0x1a/0x20 [ 982.615025][T20124] _copy_from_user+0x1e/0xc0 [ 982.619626][T20124] __sys_bpf+0x277/0x780 [ 982.623876][T20124] ? bpf_link_show_fdinfo+0x320/0x320 [ 982.629252][T20124] ? __cfi_ksys_write+0x10/0x10 [ 982.634128][T20124] ? debug_smp_processor_id+0x17/0x20 [ 982.639508][T20124] __x64_sys_bpf+0x7c/0x90 [ 982.643950][T20124] x64_sys_call+0x488/0x9a0 [ 982.648460][T20124] do_syscall_64+0x4c/0xa0 [ 982.652876][T20124] ? clear_bhb_loop+0x30/0x80 [ 982.657576][T20124] ? clear_bhb_loop+0x30/0x80 [ 982.662256][T20124] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 982.668156][T20124] RIP: 0033:0x7f08d558ebe9 [ 982.672572][T20124] 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 [ 982.692211][T20124] RSP: 002b:00007f08d64bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 982.700626][T20124] RAX: ffffffffffffffda RBX: 00007f08d57c6090 RCX: 00007f08d558ebe9 [ 982.708623][T20124] RDX: 0000000000000080 RSI: 0000200000000040 RDI: 0000000000000005 [ 982.716599][T20124] RBP: 00007f08d64bf090 R08: 0000000000000000 R09: 0000000000000000 [ 982.724585][T20124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 982.732572][T20124] R13: 00007f08d57c6128 R14: 00007f08d57c6090 R15: 00007fffeaa22f08 [ 982.740586][T20124] [ 984.059617][ T28] audit: type=1400 audit(1757080571.982:125): avc: denied { create } for pid=20141 comm="syz.4.7164" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 985.889087][T20169] FAULT_INJECTION: forcing a failure. [ 985.889087][T20169] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 986.105103][T20169] CPU: 1 PID: 20169 Comm: syz.4.7173 Not tainted syzkaller #0 [ 986.112630][T20169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 986.122802][T20169] Call Trace: [ 986.126105][T20169] [ 986.129054][T20169] __dump_stack+0x21/0x24 [ 986.133413][T20169] dump_stack_lvl+0xee/0x150 [ 986.138027][T20169] ? __cfi_dump_stack_lvl+0x8/0x8 [ 986.143080][T20169] dump_stack+0x15/0x24 [ 986.147269][T20169] should_fail_ex+0x3d4/0x520 [ 986.151980][T20169] should_fail+0xb/0x10 [ 986.156181][T20169] should_fail_usercopy+0x1a/0x20 [ 986.161243][T20169] _copy_from_user+0x1e/0xc0 [ 986.165847][T20169] __sys_bpf+0x277/0x780 [ 986.170101][T20169] ? bpf_link_show_fdinfo+0x320/0x320 [ 986.175482][T20169] ? __cfi_ksys_write+0x10/0x10 [ 986.180431][T20169] ? do_user_addr_fault+0x9ac/0x1050 [ 986.185728][T20169] ? debug_smp_processor_id+0x17/0x20 [ 986.191198][T20169] __x64_sys_bpf+0x7c/0x90 [ 986.195628][T20169] x64_sys_call+0x488/0x9a0 [ 986.200138][T20169] do_syscall_64+0x4c/0xa0 [ 986.204557][T20169] ? clear_bhb_loop+0x30/0x80 [ 986.209243][T20169] ? clear_bhb_loop+0x30/0x80 [ 986.213934][T20169] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 986.219835][T20169] RIP: 0033:0x7f08d558ebe9 [ 986.224260][T20169] 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 [ 986.243881][T20169] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 986.252309][T20169] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 986.260290][T20169] RDX: 0000000000000050 RSI: 00002000000000c0 RDI: 0000000000000000 [ 986.268381][T20169] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 986.276620][T20169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 986.284948][T20169] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 986.292966][T20169] [ 986.748684][T20187] FAULT_INJECTION: forcing a failure. [ 986.748684][T20187] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 986.833618][T20187] CPU: 1 PID: 20187 Comm: syz.0.7178 Not tainted syzkaller #0 [ 986.841145][T20187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 986.851403][T20187] Call Trace: [ 986.854710][T20187] [ 986.857665][T20187] __dump_stack+0x21/0x24 [ 986.862041][T20187] dump_stack_lvl+0xee/0x150 [ 986.866660][T20187] ? __cfi_dump_stack_lvl+0x8/0x8 [ 986.871741][T20187] dump_stack+0x15/0x24 [ 986.875924][T20187] should_fail_ex+0x3d4/0x520 [ 986.880640][T20187] should_fail+0xb/0x10 [ 986.884822][T20187] should_fail_usercopy+0x1a/0x20 [ 986.889886][T20187] _copy_from_user+0x1e/0xc0 [ 986.894509][T20187] __sys_bpf+0x277/0x780 [ 986.898790][T20187] ? bpf_link_show_fdinfo+0x320/0x320 [ 986.904276][T20187] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 986.910476][T20187] __x64_sys_bpf+0x7c/0x90 [ 986.914932][T20187] x64_sys_call+0x488/0x9a0 [ 986.919465][T20187] do_syscall_64+0x4c/0xa0 [ 986.923912][T20187] ? clear_bhb_loop+0x30/0x80 [ 986.928621][T20187] ? clear_bhb_loop+0x30/0x80 [ 986.933326][T20187] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 986.939250][T20187] RIP: 0033:0x7fd4b078ebe9 [ 986.943689][T20187] 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 [ 986.963328][T20187] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 986.971917][T20187] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 986.979928][T20187] RDX: 0000000000000094 RSI: 0000200000000840 RDI: 0000000000000005 [ 986.987947][T20187] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 986.995968][T20187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 987.003980][T20187] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 987.011988][T20187] [ 988.411420][T20216] FAULT_INJECTION: forcing a failure. [ 988.411420][T20216] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 988.520751][T20216] CPU: 1 PID: 20216 Comm: syz.3.7186 Not tainted syzkaller #0 [ 988.528292][T20216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 988.538371][T20216] Call Trace: [ 988.541669][T20216] [ 988.544622][T20216] __dump_stack+0x21/0x24 [ 988.548981][T20216] dump_stack_lvl+0xee/0x150 [ 988.553593][T20216] ? __cfi_dump_stack_lvl+0x8/0x8 [ 988.558656][T20216] ? ctx_sched_in+0x259/0x2f0 [ 988.563387][T20216] dump_stack+0x15/0x24 [ 988.567608][T20216] should_fail_ex+0x3d4/0x520 [ 988.572317][T20216] should_fail+0xb/0x10 [ 988.576497][T20216] should_fail_usercopy+0x1a/0x20 [ 988.581548][T20216] _copy_from_user+0x1e/0xc0 [ 988.586162][T20216] sock_do_ioctl+0x186/0x310 [ 988.590861][T20216] ? sock_show_fdinfo+0xb0/0xb0 [ 988.595751][T20216] ? selinux_file_ioctl+0x377/0x480 [ 988.601043][T20216] sock_ioctl+0x4d8/0x6e0 [ 988.605401][T20216] ? __cfi_sock_ioctl+0x10/0x10 [ 988.610275][T20216] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 988.616113][T20216] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 988.622294][T20216] ? __cfi_sock_ioctl+0x10/0x10 [ 988.627175][T20216] ? __cfi_sock_ioctl+0x10/0x10 [ 988.632050][T20216] __se_sys_ioctl+0x12f/0x1b0 [ 988.636822][T20216] __x64_sys_ioctl+0x7b/0x90 [ 988.641432][T20216] x64_sys_call+0x58b/0x9a0 [ 988.646052][T20216] do_syscall_64+0x4c/0xa0 [ 988.650487][T20216] ? clear_bhb_loop+0x30/0x80 [ 988.655187][T20216] ? clear_bhb_loop+0x30/0x80 [ 988.659890][T20216] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 988.665810][T20216] RIP: 0033:0x7fd150b8ebe9 [ 988.670247][T20216] 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 [ 988.689960][T20216] RSP: 002b:00007fd151ab3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 988.698400][T20216] RAX: ffffffffffffffda RBX: 00007fd150dc5fa0 RCX: 00007fd150b8ebe9 [ 988.706403][T20216] RDX: 0000200000002280 RSI: 0000000000008943 RDI: 0000000000000004 [ 988.714502][T20216] RBP: 00007fd151ab3090 R08: 0000000000000000 R09: 0000000000000000 [ 988.722503][T20216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 988.730508][T20216] R13: 00007fd150dc6038 R14: 00007fd150dc5fa0 R15: 00007ffc309922e8 [ 988.738516][T20216] [ 989.412372][T20233] FAULT_INJECTION: forcing a failure. [ 989.412372][T20233] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 989.449692][T20235] FAULT_INJECTION: forcing a failure. [ 989.449692][T20235] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 989.480992][T20233] CPU: 1 PID: 20233 Comm: syz.3.7190 Not tainted syzkaller #0 [ 989.488522][T20233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 989.498609][T20233] Call Trace: [ 989.501908][T20233] [ 989.504859][T20233] __dump_stack+0x21/0x24 [ 989.509220][T20233] dump_stack_lvl+0xee/0x150 [ 989.513831][T20233] ? __cfi_dump_stack_lvl+0x8/0x8 [ 989.518887][T20233] dump_stack+0x15/0x24 [ 989.523093][T20233] should_fail_ex+0x3d4/0x520 [ 989.527810][T20233] should_fail+0xb/0x10 [ 989.532004][T20233] should_fail_usercopy+0x1a/0x20 [ 989.537067][T20233] _copy_from_user+0x1e/0xc0 [ 989.541690][T20233] __sys_bpf+0x277/0x780 [ 989.545963][T20233] ? bpf_link_show_fdinfo+0x320/0x320 [ 989.551367][T20233] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 989.557218][T20233] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 989.563419][T20233] __x64_sys_bpf+0x7c/0x90 [ 989.567884][T20233] x64_sys_call+0x488/0x9a0 [ 989.572505][T20233] do_syscall_64+0x4c/0xa0 [ 989.576950][T20233] ? clear_bhb_loop+0x30/0x80 [ 989.581746][T20233] ? clear_bhb_loop+0x30/0x80 [ 989.586455][T20233] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 989.592383][T20233] RIP: 0033:0x7fd150b8ebe9 [ 989.596819][T20233] 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 [ 989.616454][T20233] RSP: 002b:00007fd151a92038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 989.624896][T20233] RAX: ffffffffffffffda RBX: 00007fd150dc6090 RCX: 00007fd150b8ebe9 [ 989.632888][T20233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 989.640879][T20233] RBP: 00007fd151a92090 R08: 0000000000000000 R09: 0000000000000000 [ 989.648868][T20233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 989.656866][T20233] R13: 00007fd150dc6128 R14: 00007fd150dc6090 R15: 00007ffc309922e8 [ 989.664958][T20233] [ 989.740798][T20235] CPU: 1 PID: 20235 Comm: syz.1.7191 Not tainted syzkaller #0 [ 989.748317][T20235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 989.758405][T20235] Call Trace: [ 989.761704][T20235] [ 989.764657][T20235] __dump_stack+0x21/0x24 [ 989.769016][T20235] dump_stack_lvl+0xee/0x150 [ 989.773638][T20235] ? __cfi_dump_stack_lvl+0x8/0x8 [ 989.778683][T20235] dump_stack+0x15/0x24 [ 989.782868][T20235] should_fail_ex+0x3d4/0x520 [ 989.787679][T20235] should_fail+0xb/0x10 [ 989.791863][T20235] should_fail_usercopy+0x1a/0x20 [ 989.796918][T20235] _copy_from_user+0x1e/0xc0 [ 989.801560][T20235] ___sys_recvmsg+0x12b/0x510 [ 989.806436][T20235] ? __sys_recvmsg+0x270/0x270 [ 989.811225][T20235] ? security_file_permission+0x94/0xb0 [ 989.816887][T20235] ? __fget_files+0x2d5/0x330 [ 989.821635][T20235] ? __fdget+0x19c/0x220 [ 989.825895][T20235] __x64_sys_recvmsg+0x1ed/0x2c0 [ 989.830858][T20235] ? __cfi___x64_sys_recvmsg+0x10/0x10 [ 989.836350][T20235] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 989.842540][T20235] x64_sys_call+0x75/0x9a0 [ 989.847071][T20235] do_syscall_64+0x4c/0xa0 [ 989.851508][T20235] ? clear_bhb_loop+0x30/0x80 [ 989.856211][T20235] ? clear_bhb_loop+0x30/0x80 [ 989.860915][T20235] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 989.866837][T20235] RIP: 0033:0x7f714f98ebe9 [ 989.871272][T20235] 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 [ 989.890986][T20235] RSP: 002b:00007f71507da038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 989.899431][T20235] RAX: ffffffffffffffda RBX: 00007f714fbc6090 RCX: 00007f714f98ebe9 [ 989.907430][T20235] RDX: 0000000000001f00 RSI: 0000200000000500 RDI: 0000000000000007 [ 989.915425][T20235] RBP: 00007f71507da090 R08: 0000000000000000 R09: 0000000000000000 [ 989.923415][T20235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 989.931409][T20235] R13: 00007f714fbc6128 R14: 00007f714fbc6090 R15: 00007fff8f897058 [ 989.939419][T20235] [ 990.455024][T20247] tap0: tun_chr_ioctl cmd 1074025677 [ 990.470819][T20247] tap0: linktype set to 773 [ 990.501958][T20247] tap0: tun_chr_ioctl cmd 21731 [ 990.586843][T20254] FAULT_INJECTION: forcing a failure. [ 990.586843][T20254] name failslab, interval 1, probability 0, space 0, times 0 [ 990.730517][T20254] CPU: 1 PID: 20254 Comm: syz.3.7197 Not tainted syzkaller #0 [ 990.738058][T20254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 990.748141][T20254] Call Trace: [ 990.751447][T20254] [ 990.754463][T20254] __dump_stack+0x21/0x24 [ 990.758820][T20254] dump_stack_lvl+0xee/0x150 [ 990.763566][T20254] ? __cfi_dump_stack_lvl+0x8/0x8 [ 990.768613][T20254] ? dump_stack+0x9/0x24 [ 990.772881][T20254] dump_stack+0x15/0x24 [ 990.777059][T20254] should_fail_ex+0x3d4/0x520 [ 990.781765][T20254] __should_failslab+0xac/0xf0 [ 990.786568][T20254] should_failslab+0x9/0x20 [ 990.791092][T20254] slab_pre_alloc_hook+0x30/0x1e0 [ 990.796149][T20254] kmem_cache_alloc_lru+0x49/0x280 [ 990.801289][T20254] ? sock_alloc_inode+0x28/0xc0 [ 990.806210][T20254] sock_alloc_inode+0x28/0xc0 [ 990.810920][T20254] ? __cfi_sock_alloc_inode+0x10/0x10 [ 990.816329][T20254] new_inode_pseudo+0x70/0x1f0 [ 990.821209][T20254] __sock_create+0x12c/0x7c0 [ 990.825896][T20254] __sys_socketpair+0x1a1/0x5b0 [ 990.830786][T20254] __x64_sys_socketpair+0x9b/0xb0 [ 990.835845][T20254] x64_sys_call+0x6e/0x9a0 [ 990.840297][T20254] do_syscall_64+0x4c/0xa0 [ 990.844747][T20254] ? clear_bhb_loop+0x30/0x80 [ 990.849453][T20254] ? clear_bhb_loop+0x30/0x80 [ 990.854161][T20254] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 990.860082][T20254] RIP: 0033:0x7fd150b8ebe9 [ 990.864520][T20254] 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 [ 990.884155][T20254] RSP: 002b:00007fd151a92038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 990.892610][T20254] RAX: ffffffffffffffda RBX: 00007fd150dc6090 RCX: 00007fd150b8ebe9 [ 990.900608][T20254] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000001e [ 990.908608][T20254] RBP: 00007fd151a92090 R08: 0000000000000000 R09: 0000000000000000 [ 990.916610][T20254] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 990.924634][T20254] R13: 00007fd150dc6128 R14: 00007fd150dc6090 R15: 00007ffc309922e8 [ 990.932645][T20254] [ 991.418282][T20254] socket: no more sockets [ 991.954544][T20290] FAULT_INJECTION: forcing a failure. [ 991.954544][T20290] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 992.002101][T20290] CPU: 1 PID: 20290 Comm: syz.1.7211 Not tainted syzkaller #0 [ 992.009631][T20290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 992.019730][T20290] Call Trace: [ 992.023037][T20290] [ 992.025994][T20290] __dump_stack+0x21/0x24 [ 992.030364][T20290] dump_stack_lvl+0xee/0x150 [ 992.034995][T20290] ? __cfi_dump_stack_lvl+0x8/0x8 [ 992.040051][T20290] dump_stack+0x15/0x24 [ 992.044235][T20290] should_fail_ex+0x3d4/0x520 [ 992.048945][T20290] should_fail+0xb/0x10 [ 992.053134][T20290] should_fail_usercopy+0x1a/0x20 [ 992.058218][T20290] _copy_from_user+0x1e/0xc0 [ 992.062845][T20290] __sys_bpf+0x277/0x780 [ 992.067112][T20290] ? bpf_link_show_fdinfo+0x320/0x320 [ 992.072516][T20290] ? __cfi_ksys_write+0x10/0x10 [ 992.077408][T20290] ? debug_smp_processor_id+0x17/0x20 [ 992.082829][T20290] __x64_sys_bpf+0x7c/0x90 [ 992.087281][T20290] x64_sys_call+0x488/0x9a0 [ 992.091819][T20290] do_syscall_64+0x4c/0xa0 [ 992.096259][T20290] ? clear_bhb_loop+0x30/0x80 [ 992.101140][T20290] ? clear_bhb_loop+0x30/0x80 [ 992.105848][T20290] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 992.111771][T20290] RIP: 0033:0x7f714f98ebe9 [ 992.116205][T20290] 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 [ 992.135833][T20290] RSP: 002b:00007f71507fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 992.144285][T20290] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 992.152296][T20290] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 992.160296][T20290] RBP: 00007f71507fb090 R08: 0000000000000000 R09: 0000000000000000 [ 992.168422][T20290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 992.176506][T20290] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 992.184514][T20290] [ 992.352917][T20293] tap0: tun_chr_ioctl cmd 1074025677 [ 992.359967][T20293] tap0: linktype set to 773 [ 992.493251][T20297] tap0: tun_chr_ioctl cmd 21731 [ 992.738881][T20307] FAULT_INJECTION: forcing a failure. [ 992.738881][T20307] name failslab, interval 1, probability 0, space 0, times 0 [ 992.860254][T20307] CPU: 1 PID: 20307 Comm: syz.4.7215 Not tainted syzkaller #0 [ 992.867781][T20307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 992.877859][T20307] Call Trace: [ 992.881161][T20307] [ 992.884112][T20307] __dump_stack+0x21/0x24 [ 992.888470][T20307] dump_stack_lvl+0xee/0x150 [ 992.893079][T20307] ? __cfi_dump_stack_lvl+0x8/0x8 [ 992.898136][T20307] ? __kasan_check_write+0x14/0x20 [ 992.903286][T20307] dump_stack+0x15/0x24 [ 992.907471][T20307] should_fail_ex+0x3d4/0x520 [ 992.912177][T20307] ? getname_flags+0xb9/0x500 [ 992.916973][T20307] __should_failslab+0xac/0xf0 [ 992.921771][T20307] should_failslab+0x9/0x20 [ 992.926388][T20307] kmem_cache_alloc+0x3b/0x330 [ 992.931194][T20307] getname_flags+0xb9/0x500 [ 992.935736][T20307] getname+0x19/0x20 [ 992.939666][T20307] do_sys_openat2+0xcb/0x7e0 [ 992.944289][T20307] ? __kasan_check_write+0x14/0x20 [ 992.949439][T20307] ? do_sys_open+0xe0/0xe0 [ 992.953972][T20307] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 992.959812][T20307] __x64_sys_openat+0x136/0x160 [ 992.964701][T20307] x64_sys_call+0x783/0x9a0 [ 992.969229][T20307] do_syscall_64+0x4c/0xa0 [ 992.973688][T20307] ? clear_bhb_loop+0x30/0x80 [ 992.978401][T20307] ? clear_bhb_loop+0x30/0x80 [ 992.983118][T20307] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 992.989046][T20307] RIP: 0033:0x7f08d558ebe9 [ 992.993485][T20307] 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 [ 993.013116][T20307] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 993.021572][T20307] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 993.029579][T20307] RDX: 00000000000026e1 RSI: 00002000000000c0 RDI: ffffffffffffff9c [ 993.037590][T20307] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 993.045609][T20307] R10: 000003a0ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 993.053613][T20307] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 993.061625][T20307] [ 993.223560][T20318] device wg2 entered promiscuous mode [ 994.655661][T20344] tap0: tun_chr_ioctl cmd 1074025677 [ 994.671919][T20344] tap0: linktype set to 773 [ 994.698562][T20344] tap0: tun_chr_ioctl cmd 21731 [ 995.545370][T20368] FAULT_INJECTION: forcing a failure. [ 995.545370][T20368] name failslab, interval 1, probability 0, space 0, times 0 [ 995.591365][T20368] CPU: 1 PID: 20368 Comm: syz.0.7246 Not tainted syzkaller #0 [ 995.598896][T20368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 995.608996][T20368] Call Trace: [ 995.612302][T20368] [ 995.615252][T20368] __dump_stack+0x21/0x24 [ 995.619606][T20368] dump_stack_lvl+0xee/0x150 [ 995.624218][T20368] ? __cfi_dump_stack_lvl+0x8/0x8 [ 995.629272][T20368] dump_stack+0x15/0x24 [ 995.633464][T20368] should_fail_ex+0x3d4/0x520 [ 995.638173][T20368] __should_failslab+0xac/0xf0 [ 995.642974][T20368] ? kernfs_fop_write_iter+0x156/0x410 [ 995.648481][T20368] should_failslab+0x9/0x20 [ 995.653017][T20368] __kmem_cache_alloc_node+0x3d/0x2c0 [ 995.658434][T20368] ? kernfs_fop_write_iter+0x156/0x410 [ 995.663921][T20368] __kmalloc+0xa1/0x1e0 [ 995.668146][T20368] kernfs_fop_write_iter+0x156/0x410 [ 995.673457][T20368] vfs_write+0x5db/0xca0 [ 995.677734][T20368] ? slab_free_freelist_hook+0xc2/0x190 [ 995.683315][T20368] ? __cfi_vfs_write+0x10/0x10 [ 995.688115][T20368] ? __cfi_mutex_lock+0x10/0x10 [ 995.693006][T20368] ? __fdget_pos+0x2cd/0x380 [ 995.697626][T20368] ? ksys_write+0x71/0x240 [ 995.702082][T20368] ksys_write+0x140/0x240 [ 995.706447][T20368] ? __cfi_ksys_write+0x10/0x10 [ 995.711350][T20368] ? debug_smp_processor_id+0x17/0x20 [ 995.716757][T20368] __x64_sys_write+0x7b/0x90 [ 995.721384][T20368] x64_sys_call+0x27b/0x9a0 [ 995.725922][T20368] do_syscall_64+0x4c/0xa0 [ 995.730367][T20368] ? clear_bhb_loop+0x30/0x80 [ 995.735074][T20368] ? clear_bhb_loop+0x30/0x80 [ 995.739787][T20368] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 995.745711][T20368] RIP: 0033:0x7fd4b078ebe9 [ 995.750206][T20368] 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 [ 995.769924][T20368] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 995.778381][T20368] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 995.786380][T20368] RDX: 0000000000000031 RSI: 0000200000000200 RDI: 0000000000000004 [ 995.794381][T20368] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 995.802384][T20368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 995.810382][T20368] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 995.818400][T20368] [ 995.850170][T20374] device wg2 entered promiscuous mode [ 996.158442][T20391] tap0: tun_chr_ioctl cmd 1074025677 [ 996.177762][T20391] tap0: linktype set to 773 [ 996.198009][T20391] tap0: tun_chr_ioctl cmd 21731 [ 997.108657][T20422] batadv0: tun_chr_ioctl cmd 1074025677 [ 997.202230][T20422] batadv0: linktype set to 769 [ 997.384930][T20427] FAULT_INJECTION: forcing a failure. [ 997.384930][T20427] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 997.400357][T20427] CPU: 1 PID: 20427 Comm: syz.1.7254 Not tainted syzkaller #0 [ 997.407871][T20427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 997.418068][T20427] Call Trace: [ 997.421375][T20427] [ 997.424422][T20427] __dump_stack+0x21/0x24 [ 997.428874][T20427] dump_stack_lvl+0xee/0x150 [ 997.433538][T20427] ? __cfi_dump_stack_lvl+0x8/0x8 [ 997.438592][T20427] ? __kasan_check_write+0x14/0x20 [ 997.443750][T20427] dump_stack+0x15/0x24 [ 997.448027][T20427] should_fail_ex+0x3d4/0x520 [ 997.452840][T20427] should_fail+0xb/0x10 [ 997.457064][T20427] should_fail_usercopy+0x1a/0x20 [ 997.462122][T20427] _copy_from_user+0x1e/0xc0 [ 997.466743][T20427] perf_copy_attr+0x15e/0x880 [ 997.471479][T20427] __se_sys_perf_event_open+0xcb/0x1b80 [ 997.477068][T20427] ? __kasan_check_write+0x14/0x20 [ 997.482224][T20427] ? mutex_unlock+0x89/0x220 [ 997.486857][T20427] ? __x64_sys_perf_event_open+0xd0/0xd0 [ 997.492537][T20427] ? __cfi_ksys_write+0x10/0x10 [ 997.497432][T20427] __x64_sys_perf_event_open+0xbf/0xd0 [ 997.502926][T20427] x64_sys_call+0x385/0x9a0 [ 997.507473][T20427] do_syscall_64+0x4c/0xa0 [ 997.511915][T20427] ? clear_bhb_loop+0x30/0x80 [ 997.516635][T20427] ? clear_bhb_loop+0x30/0x80 [ 997.521347][T20427] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 997.527275][T20427] RIP: 0033:0x7f714f98ebe9 [ 997.531712][T20427] 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 [ 997.551432][T20427] RSP: 002b:00007f71507fb038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 997.559895][T20427] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 997.567988][T20427] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000200000000180 [ 997.575975][T20427] RBP: 00007f71507fb090 R08: 0000000000000000 R09: 0000000000000000 [ 997.583996][T20427] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 997.591984][T20427] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 997.600172][T20427] [ 997.769429][T20433] device pim6reg1 entered promiscuous mode [ 998.168330][ T28] audit: type=1400 audit(1757080586.092:126): avc: denied { create } for pid=20447 comm="syz.3.7262" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 998.396487][T20444] FAULT_INJECTION: forcing a failure. [ 998.396487][T20444] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 998.503756][T20444] CPU: 1 PID: 20444 Comm: syz.4.7258 Not tainted syzkaller #0 [ 998.511283][T20444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 998.521372][T20444] Call Trace: [ 998.524676][T20444] [ 998.527632][T20444] __dump_stack+0x21/0x24 [ 998.531990][T20444] dump_stack_lvl+0xee/0x150 [ 998.536609][T20444] ? __cfi_dump_stack_lvl+0x8/0x8 [ 998.541658][T20444] dump_stack+0x15/0x24 [ 998.545834][T20444] should_fail_ex+0x3d4/0x520 [ 998.550551][T20444] should_fail_alloc_page+0x61/0x90 [ 998.555855][T20444] prepare_alloc_pages+0x148/0x5f0 [ 998.561002][T20444] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 998.566236][T20444] __alloc_pages+0x124/0x450 [ 998.570875][T20444] ? __cfi___alloc_pages+0x10/0x10 [ 998.576021][T20444] ? percpu_counter_add_batch+0x13c/0x160 [ 998.581777][T20444] __folio_alloc+0x12/0x40 [ 998.586233][T20444] shmem_alloc_and_acct_folio+0x650/0x870 [ 998.592001][T20444] ? shmem_replace_folio+0x590/0x590 [ 998.597334][T20444] ? xas_load+0x390/0x3b0 [ 998.601784][T20444] ? __filemap_get_folio+0x93e/0x980 [ 998.607338][T20444] ? debug_smp_processor_id+0x17/0x20 [ 998.613276][T20444] ? __cfi___filemap_get_folio+0x10/0x10 [ 998.618984][T20444] ? perf_output_begin_forward+0x66a/0x900 [ 998.624861][T20444] ? __kasan_check_write+0x14/0x20 [ 998.630016][T20444] ? _raw_spin_lock+0x8e/0xe0 [ 998.634733][T20444] ? __cfi__raw_spin_lock+0x10/0x10 [ 998.640016][T20444] shmem_get_folio_gfp+0x119f/0x2230 [ 998.645344][T20444] shmem_write_begin+0xea/0x2c0 [ 998.650227][T20444] generic_perform_write+0x2f6/0x6d0 [ 998.655547][T20444] ? file_update_time+0x2d3/0x340 [ 998.660601][T20444] ? __cfi_generic_perform_write+0x10/0x10 [ 998.666444][T20444] ? __cfi_file_update_time+0x10/0x10 [ 998.671867][T20444] ? __cfi_perf_swevent_hrtimer+0x10/0x10 [ 998.677628][T20444] __generic_file_write_iter+0x227/0x580 [ 998.683286][T20444] ? __cfi___generic_file_write_iter+0x10/0x10 [ 998.689470][T20444] ? rwsem_write_trylock+0x130/0x300 [ 998.694795][T20444] ? generic_write_checks_count+0x3c6/0x4a0 [ 998.700718][T20444] ? generic_write_checks+0xca/0x100 [ 998.706034][T20444] generic_file_write_iter+0xae/0x310 [ 998.711440][T20444] vfs_write+0x5db/0xca0 [ 998.715722][T20444] ? __cfi_vfs_write+0x10/0x10 [ 998.720524][T20444] ? __cfi_mutex_lock+0x10/0x10 [ 998.725406][T20444] ? __fdget_pos+0x2cd/0x380 [ 998.730016][T20444] ? ksys_write+0x71/0x240 [ 998.734470][T20444] ksys_write+0x140/0x240 [ 998.738834][T20444] ? __cfi_ksys_write+0x10/0x10 [ 998.743719][T20444] __x64_sys_write+0x7b/0x90 [ 998.748344][T20444] x64_sys_call+0x27b/0x9a0 [ 998.752858][T20444] do_syscall_64+0x4c/0xa0 [ 998.757291][T20444] ? clear_bhb_loop+0x30/0x80 [ 998.761977][T20444] ? clear_bhb_loop+0x30/0x80 [ 998.766674][T20444] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 998.772578][T20444] RIP: 0033:0x7f08d558ebe9 [ 998.776999][T20444] 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 [ 998.796711][T20444] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 998.805150][T20444] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 998.813130][T20444] RDX: 00000000002a979d RSI: 0000200000000000 RDI: 0000000000000006 [ 998.821102][T20444] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 998.829080][T20444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 998.837053][T20444] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 998.845039][T20444] [ 1000.085471][T20479] FAULT_INJECTION: forcing a failure. [ 1000.085471][T20479] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1000.088956][T20485] FAULT_INJECTION: forcing a failure. [ 1000.088956][T20485] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1000.130649][T20485] CPU: 0 PID: 20485 Comm: syz.2.7274 Not tainted syzkaller #0 [ 1000.138176][T20485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1000.148364][T20485] Call Trace: [ 1000.151667][T20485] [ 1000.154671][T20485] __dump_stack+0x21/0x24 [ 1000.159130][T20485] dump_stack_lvl+0xee/0x150 [ 1000.163773][T20485] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1000.169034][T20485] dump_stack+0x15/0x24 [ 1000.173227][T20485] should_fail_ex+0x3d4/0x520 [ 1000.177954][T20485] should_fail+0xb/0x10 [ 1000.182134][T20485] should_fail_usercopy+0x1a/0x20 [ 1000.187189][T20485] _copy_from_user+0x1e/0xc0 [ 1000.191803][T20485] __sys_bpf+0x277/0x780 [ 1000.196064][T20485] ? bpf_link_show_fdinfo+0x320/0x320 [ 1000.201457][T20485] ? __cfi_sched_clock_cpu+0x10/0x10 [ 1000.206775][T20485] __x64_sys_bpf+0x7c/0x90 [ 1000.211233][T20485] x64_sys_call+0x488/0x9a0 [ 1000.215770][T20485] do_syscall_64+0x4c/0xa0 [ 1000.220210][T20485] ? clear_bhb_loop+0x30/0x80 [ 1000.224911][T20485] ? clear_bhb_loop+0x30/0x80 [ 1000.229616][T20485] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1000.235534][T20485] RIP: 0033:0x7fc6a2d8ebe9 [ 1000.239970][T20485] 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 [ 1000.259596][T20485] RSP: 002b:00007fc6a3cf2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1000.268064][T20485] RAX: ffffffffffffffda RBX: 00007fc6a2fc5fa0 RCX: 00007fc6a2d8ebe9 [ 1000.276164][T20485] RDX: 0000000000000028 RSI: 0000200000000180 RDI: 000000000000000a [ 1000.284168][T20485] RBP: 00007fc6a3cf2090 R08: 0000000000000000 R09: 0000000000000000 [ 1000.292173][T20485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1000.300180][T20485] R13: 00007fc6a2fc6038 R14: 00007fc6a2fc5fa0 R15: 00007ffd28d697c8 [ 1000.308282][T20485] [ 1000.332773][T20479] CPU: 1 PID: 20479 Comm: syz.4.7270 Not tainted syzkaller #0 [ 1000.333315][T20492] FAULT_INJECTION: forcing a failure. [ 1000.333315][T20492] name failslab, interval 1, probability 0, space 0, times 0 [ 1000.340285][T20479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1000.340300][T20479] Call Trace: [ 1000.340306][T20479] [ 1000.340313][T20479] __dump_stack+0x21/0x24 [ 1000.340336][T20479] dump_stack_lvl+0xee/0x150 [ 1000.340354][T20479] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1000.340373][T20479] ? should_fail_ex+0x344/0x520 [ 1000.340400][T20479] dump_stack+0x15/0x24 [ 1000.340416][T20479] should_fail_ex+0x3d4/0x520 [ 1000.397489][T20479] should_fail_alloc_page+0x61/0x90 [ 1000.402717][T20479] prepare_alloc_pages+0x148/0x5f0 [ 1000.407851][T20479] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 1000.413071][T20479] ? event_sched_out+0x882/0xbc0 [ 1000.418031][T20479] __alloc_pages+0x124/0x450 [ 1000.422638][T20479] ? __cfi___alloc_pages+0x10/0x10 [ 1000.427888][T20479] ? percpu_counter_add_batch+0x13c/0x160 [ 1000.433624][T20479] __folio_alloc+0x12/0x40 [ 1000.438055][T20479] shmem_alloc_and_acct_folio+0x650/0x870 [ 1000.443787][T20479] ? shmem_replace_folio+0x590/0x590 [ 1000.449115][T20479] ? xas_load+0x390/0x3b0 [ 1000.453458][T20479] ? __filemap_get_folio+0x93e/0x980 [ 1000.458758][T20479] ? debug_smp_processor_id+0x17/0x20 [ 1000.464143][T20479] ? __cfi___filemap_get_folio+0x10/0x10 [ 1000.469783][T20479] ? perf_output_begin_forward+0x66a/0x900 [ 1000.475697][T20479] ? __kasan_check_write+0x14/0x20 [ 1000.480827][T20479] ? _raw_spin_lock+0x8e/0xe0 [ 1000.485517][T20479] ? __cfi__raw_spin_lock+0x10/0x10 [ 1000.490767][T20479] shmem_get_folio_gfp+0x119f/0x2230 [ 1000.496087][T20479] shmem_write_begin+0xea/0x2c0 [ 1000.500964][T20479] generic_perform_write+0x2f6/0x6d0 [ 1000.506281][T20479] ? file_update_time+0x2d3/0x340 [ 1000.511336][T20479] ? __cfi_generic_perform_write+0x10/0x10 [ 1000.517159][T20479] ? __cfi_file_update_time+0x10/0x10 [ 1000.522611][T20479] __generic_file_write_iter+0x227/0x580 [ 1000.528260][T20479] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 1000.533996][T20479] ? __cfi___generic_file_write_iter+0x10/0x10 [ 1000.540156][T20479] ? rwsem_write_trylock+0x130/0x300 [ 1000.545459][T20479] ? generic_write_checks_count+0x3c6/0x4a0 [ 1000.551364][T20479] ? generic_write_checks+0xca/0x100 [ 1000.556659][T20479] generic_file_write_iter+0xae/0x310 [ 1000.562040][T20479] vfs_write+0x5db/0xca0 [ 1000.566654][T20479] ? __cfi_vfs_write+0x10/0x10 [ 1000.571433][T20479] ? __cfi_mutex_lock+0x10/0x10 [ 1000.576729][T20479] ? __fdget_pos+0x2cd/0x380 [ 1000.581334][T20479] ? ksys_write+0x71/0x240 [ 1000.585768][T20479] ksys_write+0x140/0x240 [ 1000.590147][T20479] ? __cfi_ksys_write+0x10/0x10 [ 1000.595009][T20479] ? debug_smp_processor_id+0x17/0x20 [ 1000.600480][T20479] __x64_sys_write+0x7b/0x90 [ 1000.605088][T20479] x64_sys_call+0x27b/0x9a0 [ 1000.609598][T20479] do_syscall_64+0x4c/0xa0 [ 1000.614018][T20479] ? clear_bhb_loop+0x30/0x80 [ 1000.618702][T20479] ? clear_bhb_loop+0x30/0x80 [ 1000.623559][T20479] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1000.629462][T20479] RIP: 0033:0x7f08d558ebe9 [ 1000.633885][T20479] 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 [ 1000.653499][T20479] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1000.661925][T20479] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1000.669932][T20479] RDX: 00000000002a979d RSI: 0000200000000000 RDI: 0000000000000007 [ 1000.677914][T20479] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1000.685892][T20479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1000.693873][T20479] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1000.701857][T20479] [ 1000.706196][T20492] CPU: 1 PID: 20492 Comm: syz.0.7275 Not tainted syzkaller #0 [ 1000.713693][T20492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1000.723754][T20492] Call Trace: [ 1000.727041][T20492] [ 1000.729973][T20492] __dump_stack+0x21/0x24 [ 1000.734312][T20492] dump_stack_lvl+0xee/0x150 [ 1000.738906][T20492] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1000.743940][T20492] dump_stack+0x15/0x24 [ 1000.748102][T20492] should_fail_ex+0x3d4/0x520 [ 1000.752826][T20492] __should_failslab+0xac/0xf0 [ 1000.757601][T20492] ? slhc_init+0x77/0x770 [ 1000.762042][T20492] should_failslab+0x9/0x20 [ 1000.766550][T20492] __kmem_cache_alloc_node+0x3d/0x2c0 [ 1000.771956][T20492] ? security_file_permission+0x94/0xb0 [ 1000.777512][T20492] ? slhc_init+0x77/0x770 [ 1000.781851][T20492] kmalloc_trace+0x29/0xb0 [ 1000.786282][T20492] slhc_init+0x77/0x770 [ 1000.790446][T20492] ppp_ioctl+0x126d/0x1690 [ 1000.794877][T20492] ? mutex_unlock+0x89/0x220 [ 1000.799476][T20492] ? __cfi_mutex_unlock+0x10/0x10 [ 1000.804506][T20492] ? __cfi_ppp_ioctl+0x10/0x10 [ 1000.809282][T20492] ? __fget_files+0x2d5/0x330 [ 1000.813994][T20492] ? security_file_ioctl+0x95/0xc0 [ 1000.819122][T20492] ? __cfi_ppp_ioctl+0x10/0x10 [ 1000.823903][T20492] __se_sys_ioctl+0x12f/0x1b0 [ 1000.828597][T20492] __x64_sys_ioctl+0x7b/0x90 [ 1000.833189][T20492] x64_sys_call+0x58b/0x9a0 [ 1000.837699][T20492] do_syscall_64+0x4c/0xa0 [ 1000.842115][T20492] ? clear_bhb_loop+0x30/0x80 [ 1000.846803][T20492] ? clear_bhb_loop+0x30/0x80 [ 1000.851490][T20492] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1000.857388][T20492] RIP: 0033:0x7fd4b078ebe9 [ 1000.861893][T20492] 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 [ 1000.881685][T20492] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1000.890103][T20492] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 1000.898077][T20492] RDX: 0000200000000180 RSI: 0000000040047451 RDI: 0000000000000043 [ 1000.906048][T20492] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 1000.914026][T20492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1000.922002][T20492] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 1000.929980][T20492] [ 1002.075435][T20520] FAULT_INJECTION: forcing a failure. [ 1002.075435][T20520] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1002.284372][T20520] CPU: 1 PID: 20520 Comm: syz.4.7286 Not tainted syzkaller #0 [ 1002.291892][T20520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1002.302063][T20520] Call Trace: [ 1002.305451][T20520] [ 1002.308405][T20520] __dump_stack+0x21/0x24 [ 1002.312763][T20520] dump_stack_lvl+0xee/0x150 [ 1002.317381][T20520] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1002.322435][T20520] ? __get_user_nocheck_8+0x6/0x13 [ 1002.327583][T20520] dump_stack+0x15/0x24 [ 1002.331764][T20520] should_fail_ex+0x3d4/0x520 [ 1002.336480][T20520] should_fail_alloc_page+0x61/0x90 [ 1002.341731][T20520] prepare_alloc_pages+0x148/0x5f0 [ 1002.346894][T20520] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 1002.350238][T20528] FAULT_INJECTION: forcing a failure. [ 1002.350238][T20528] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1002.352136][T20520] __alloc_pages+0x124/0x450 [ 1002.369765][T20520] ? __cfi___alloc_pages+0x10/0x10 [ 1002.374919][T20520] ? percpu_counter_add_batch+0x13c/0x160 [ 1002.380670][T20520] __folio_alloc+0x12/0x40 [ 1002.385124][T20520] shmem_alloc_and_acct_folio+0x650/0x870 [ 1002.390885][T20520] ? shmem_replace_folio+0x590/0x590 [ 1002.396214][T20520] ? xas_load+0x390/0x3b0 [ 1002.400581][T20520] ? __filemap_get_folio+0x93e/0x980 [ 1002.405892][T20520] ? debug_smp_processor_id+0x17/0x20 [ 1002.411297][T20520] ? __cfi___filemap_get_folio+0x10/0x10 [ 1002.416958][T20520] ? perf_output_begin_forward+0x66a/0x900 [ 1002.422804][T20520] ? __kasan_check_write+0x14/0x20 [ 1002.427948][T20520] ? _raw_spin_lock+0x8e/0xe0 [ 1002.432663][T20520] ? __cfi__raw_spin_lock+0x10/0x10 [ 1002.437899][T20520] shmem_get_folio_gfp+0x119f/0x2230 [ 1002.443225][T20520] shmem_write_begin+0xea/0x2c0 [ 1002.448111][T20520] generic_perform_write+0x2f6/0x6d0 [ 1002.453428][T20520] ? file_update_time+0x2d3/0x340 [ 1002.458480][T20520] ? __cfi_generic_perform_write+0x10/0x10 [ 1002.464312][T20520] ? __cfi_file_update_time+0x10/0x10 [ 1002.469724][T20520] __generic_file_write_iter+0x227/0x580 [ 1002.475386][T20520] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 1002.481147][T20520] ? __cfi___generic_file_write_iter+0x10/0x10 [ 1002.487329][T20520] ? rwsem_write_trylock+0x130/0x300 [ 1002.492658][T20520] ? generic_write_checks_count+0x3c6/0x4a0 [ 1002.498592][T20520] ? generic_write_checks+0xca/0x100 [ 1002.503916][T20520] generic_file_write_iter+0xae/0x310 [ 1002.509321][T20520] vfs_write+0x5db/0xca0 [ 1002.513607][T20520] ? __cfi_vfs_write+0x10/0x10 [ 1002.518406][T20520] ? __cfi_mutex_lock+0x10/0x10 [ 1002.523283][T20520] ? __fdget_pos+0x2cd/0x380 [ 1002.527898][T20520] ? ksys_write+0x71/0x240 [ 1002.532342][T20520] ksys_write+0x140/0x240 [ 1002.536699][T20520] ? __cfi_ksys_write+0x10/0x10 [ 1002.541599][T20520] ? debug_smp_processor_id+0x17/0x20 [ 1002.547012][T20520] __x64_sys_write+0x7b/0x90 [ 1002.551734][T20520] x64_sys_call+0x27b/0x9a0 [ 1002.556399][T20520] do_syscall_64+0x4c/0xa0 [ 1002.560848][T20520] ? clear_bhb_loop+0x30/0x80 [ 1002.565575][T20520] ? clear_bhb_loop+0x30/0x80 [ 1002.570373][T20520] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1002.576294][T20520] RIP: 0033:0x7f08d558ebe9 [ 1002.580729][T20520] 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 [ 1002.600360][T20520] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1002.608828][T20520] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1002.616840][T20520] RDX: 00000000002a979d RSI: 0000200000000000 RDI: 0000000000000005 [ 1002.624835][T20520] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1002.632821][T20520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1002.640899][T20520] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1002.648903][T20520] [ 1002.660117][T20528] CPU: 0 PID: 20528 Comm: syz.1.7289 Not tainted syzkaller #0 [ 1002.667628][T20528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1002.677700][T20528] Call Trace: [ 1002.681004][T20528] [ 1002.683952][T20528] __dump_stack+0x21/0x24 [ 1002.688309][T20528] dump_stack_lvl+0xee/0x150 [ 1002.692910][T20528] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1002.697951][T20528] dump_stack+0x15/0x24 [ 1002.702127][T20528] should_fail_ex+0x3d4/0x520 [ 1002.706837][T20528] should_fail+0xb/0x10 [ 1002.711027][T20528] should_fail_usercopy+0x1a/0x20 [ 1002.716063][T20528] _copy_from_user+0x1e/0xc0 [ 1002.720669][T20528] __sys_bpf+0x277/0x780 [ 1002.724929][T20528] ? bpf_link_show_fdinfo+0x320/0x320 [ 1002.730319][T20528] ? __cfi_ksys_write+0x10/0x10 [ 1002.735191][T20528] ? debug_smp_processor_id+0x17/0x20 [ 1002.740600][T20528] __x64_sys_bpf+0x7c/0x90 [ 1002.745033][T20528] x64_sys_call+0x488/0x9a0 [ 1002.749539][T20528] do_syscall_64+0x4c/0xa0 [ 1002.753955][T20528] ? clear_bhb_loop+0x30/0x80 [ 1002.758642][T20528] ? clear_bhb_loop+0x30/0x80 [ 1002.763335][T20528] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1002.769232][T20528] RIP: 0033:0x7f714f98ebe9 [ 1002.773649][T20528] 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 [ 1002.793259][T20528] RSP: 002b:00007f71507da038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1002.801680][T20528] RAX: ffffffffffffffda RBX: 00007f714fbc6090 RCX: 00007f714f98ebe9 [ 1002.809653][T20528] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 1002.817626][T20528] RBP: 00007f71507da090 R08: 0000000000000000 R09: 0000000000000000 [ 1002.825606][T20528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1002.833578][T20528] R13: 00007f714fbc6128 R14: 00007f714fbc6090 R15: 00007fff8f897058 [ 1002.841558][T20528] [ 1002.980137][T20538] device syzkaller0 entered promiscuous mode [ 1003.143039][T20543] FAULT_INJECTION: forcing a failure. [ 1003.143039][T20543] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1003.234761][T20543] CPU: 0 PID: 20543 Comm: syz.0.7293 Not tainted syzkaller #0 [ 1003.242290][T20543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1003.252379][T20543] Call Trace: [ 1003.255688][T20543] [ 1003.258638][T20543] __dump_stack+0x21/0x24 [ 1003.262995][T20543] dump_stack_lvl+0xee/0x150 [ 1003.267620][T20543] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1003.272684][T20543] ? _trace_android_vh_record_pcpu_rwsem_time_early+0x1/0xd0 [ 1003.280102][T20543] dump_stack+0x15/0x24 [ 1003.284284][T20543] should_fail_ex+0x3d4/0x520 [ 1003.289001][T20543] should_fail+0xb/0x10 [ 1003.291314][T20548] FAULT_INJECTION: forcing a failure. [ 1003.291314][T20548] name failslab, interval 1, probability 0, space 0, times 0 [ 1003.293225][T20543] should_fail_usercopy+0x1a/0x20 [ 1003.293256][T20543] _copy_from_user+0x1e/0xc0 [ 1003.293283][T20543] __sys_bpf+0x277/0x780 [ 1003.293304][T20543] ? bpf_link_show_fdinfo+0x320/0x320 [ 1003.325165][T20543] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 1003.331039][T20543] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1003.337241][T20543] __x64_sys_bpf+0x7c/0x90 [ 1003.341709][T20543] x64_sys_call+0x488/0x9a0 [ 1003.346246][T20543] do_syscall_64+0x4c/0xa0 [ 1003.350684][T20543] ? clear_bhb_loop+0x30/0x80 [ 1003.355387][T20543] ? clear_bhb_loop+0x30/0x80 [ 1003.360092][T20543] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1003.366063][T20543] RIP: 0033:0x7fd4b078ebe9 [ 1003.370499][T20543] 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 [ 1003.390142][T20543] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1003.398586][T20543] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 1003.406596][T20543] RDX: 0000000000000078 RSI: 0000200000000440 RDI: 0000000000000005 [ 1003.414599][T20543] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 1003.422597][T20543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1003.430594][T20543] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 1003.438603][T20543] [ 1003.462853][T20547] device pim6reg1 entered promiscuous mode [ 1003.549996][T20548] CPU: 1 PID: 20548 Comm: syz.1.7295 Not tainted syzkaller #0 [ 1003.557615][T20548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1003.567866][T20548] Call Trace: [ 1003.571169][T20548] [ 1003.574122][T20548] __dump_stack+0x21/0x24 [ 1003.578572][T20548] dump_stack_lvl+0xee/0x150 [ 1003.583195][T20548] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1003.588354][T20548] dump_stack+0x15/0x24 [ 1003.592536][T20548] should_fail_ex+0x3d4/0x520 [ 1003.597249][T20548] __should_failslab+0xac/0xf0 [ 1003.602043][T20548] should_failslab+0x9/0x20 [ 1003.606573][T20548] kmem_cache_alloc_node+0x42/0x340 [ 1003.611818][T20548] ? dup_task_struct+0x5a/0x790 [ 1003.616705][T20548] dup_task_struct+0x5a/0x790 [ 1003.621413][T20548] ? _raw_spin_unlock_irq+0x48/0x70 [ 1003.626646][T20548] copy_process+0x5b8/0x3480 [ 1003.631275][T20548] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 1003.637117][T20548] ? __kasan_check_write+0x14/0x20 [ 1003.642266][T20548] ? idle_dummy+0x10/0x10 [ 1003.646630][T20548] kernel_clone+0x23a/0x810 [ 1003.651254][T20548] ? __cfi_kernel_clone+0x10/0x10 [ 1003.656322][T20548] ? __kasan_check_write+0x14/0x20 [ 1003.661466][T20548] ? mutex_unlock+0x89/0x220 [ 1003.666441][T20548] __x64_sys_clone+0x168/0x1b0 [ 1003.671252][T20548] ? __cfi___x64_sys_clone+0x10/0x10 [ 1003.676578][T20548] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 1003.682679][T20548] x64_sys_call+0x990/0x9a0 [ 1003.687210][T20548] do_syscall_64+0x4c/0xa0 [ 1003.691648][T20548] ? clear_bhb_loop+0x30/0x80 [ 1003.696376][T20548] ? clear_bhb_loop+0x30/0x80 [ 1003.701089][T20548] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1003.707023][T20548] RIP: 0033:0x7f714f98ebe9 [ 1003.711464][T20548] 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 [ 1003.731180][T20548] RSP: 002b:00007f71507fafe8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 1003.739653][T20548] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 1003.747673][T20548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042a00080 [ 1003.755683][T20548] RBP: 00007f71507fb090 R08: 0000000000000000 R09: 0000000000000000 [ 1003.763703][T20548] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 1003.771721][T20548] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 1003.779724][T20548] [ 1003.826736][T20559] syz.1.7299[20559] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1003.826825][T20559] syz.1.7299[20559] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1003.845387][T20558] FAULT_INJECTION: forcing a failure. [ 1003.845387][T20558] name failslab, interval 1, probability 0, space 0, times 0 [ 1003.880113][T20558] CPU: 1 PID: 20558 Comm: syz.4.7298 Not tainted syzkaller #0 [ 1003.887632][T20558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1003.897722][T20558] Call Trace: [ 1003.901023][T20558] [ 1003.903978][T20558] __dump_stack+0x21/0x24 [ 1003.908333][T20558] dump_stack_lvl+0xee/0x150 [ 1003.912948][T20558] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1003.917994][T20558] ? __cfi_avc_has_perm_noaudit+0x10/0x10 [ 1003.923822][T20558] dump_stack+0x15/0x24 [ 1003.928008][T20558] should_fail_ex+0x3d4/0x520 [ 1003.932721][T20558] __should_failslab+0xac/0xf0 [ 1003.937518][T20558] should_failslab+0x9/0x20 [ 1003.942026][T20558] kmem_cache_alloc_node+0x42/0x340 [ 1003.947229][T20558] ? __alloc_skb+0xea/0x4b0 [ 1003.951803][T20558] __alloc_skb+0xea/0x4b0 [ 1003.956141][T20558] alloc_skb_with_frags+0xa8/0x620 [ 1003.961304][T20558] sock_alloc_send_pskb+0x853/0x980 [ 1003.966510][T20558] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 1003.972231][T20558] ? stack_trace_save+0x98/0xe0 [ 1003.977139][T20558] tun_get_user+0x4e5/0x3320 [ 1003.981763][T20558] ? kstrtoull+0x137/0x1d0 [ 1003.986188][T20558] ? tun_do_read+0x1c20/0x1c20 [ 1003.990957][T20558] ? __kasan_check_write+0x14/0x20 [ 1003.996096][T20558] ? ref_tracker_alloc+0x30f/0x430 [ 1004.001280][T20558] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 1004.006744][T20558] ? avc_policy_seqno+0x1b/0x70 [ 1004.011602][T20558] ? selinux_file_permission+0x2a5/0x510 [ 1004.017237][T20558] tun_chr_write_iter+0x1fb/0x300 [ 1004.022314][T20558] vfs_write+0x5db/0xca0 [ 1004.026565][T20558] ? slab_free_freelist_hook+0xc2/0x190 [ 1004.032144][T20558] ? __cfi_vfs_write+0x10/0x10 [ 1004.036919][T20558] ? __fget_files+0x2d5/0x330 [ 1004.041612][T20558] ? __fdget_pos+0x1f2/0x380 [ 1004.046200][T20558] ? ksys_write+0x71/0x240 [ 1004.050625][T20558] ksys_write+0x140/0x240 [ 1004.054965][T20558] ? __cfi_ksys_write+0x10/0x10 [ 1004.059827][T20558] ? debug_smp_processor_id+0x17/0x20 [ 1004.065208][T20558] __x64_sys_write+0x7b/0x90 [ 1004.069811][T20558] x64_sys_call+0x27b/0x9a0 [ 1004.074405][T20558] do_syscall_64+0x4c/0xa0 [ 1004.078819][T20558] ? clear_bhb_loop+0x30/0x80 [ 1004.083498][T20558] ? clear_bhb_loop+0x30/0x80 [ 1004.088179][T20558] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1004.094086][T20558] RIP: 0033:0x7f08d558ebe9 [ 1004.098527][T20558] 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 [ 1004.118133][T20558] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1004.126823][T20558] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1004.134830][T20558] RDX: 000000000000fdef RSI: 0000200000000580 RDI: 00000000000000c8 [ 1004.142900][T20558] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1004.150882][T20558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1004.158891][T20558] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1004.166878][T20558] [ 1004.286475][ T28] audit: type=1400 audit(1757080592.212:127): avc: denied { ioctl } for pid=20580 comm="syz.2.7307" path="pid:[4026532468]" dev="nsfs" ino=4026532468 ioctlcmd=0xb701 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 1004.390489][T20586] FAULT_INJECTION: forcing a failure. [ 1004.390489][T20586] name failslab, interval 1, probability 0, space 0, times 0 [ 1004.430378][T20586] CPU: 1 PID: 20586 Comm: syz.4.7309 Not tainted syzkaller #0 [ 1004.437901][T20586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1004.447977][T20586] Call Trace: [ 1004.451274][T20586] [ 1004.454222][T20586] __dump_stack+0x21/0x24 [ 1004.458576][T20586] dump_stack_lvl+0xee/0x150 [ 1004.463195][T20586] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1004.468254][T20586] ? dump_secy+0x20a0/0x28f0 [ 1004.472958][T20586] ? copy_from_kernel_nofault+0x211/0x360 [ 1004.478756][T20586] dump_stack+0x15/0x24 [ 1004.482935][T20586] should_fail_ex+0x3d4/0x520 [ 1004.487644][T20586] ? getname_flags+0xb9/0x500 [ 1004.492375][T20586] __should_failslab+0xac/0xf0 [ 1004.497165][T20586] should_failslab+0x9/0x20 [ 1004.501805][T20586] kmem_cache_alloc+0x3b/0x330 [ 1004.506591][T20586] ? __cfi_ksys_write+0x10/0x10 [ 1004.511497][T20586] getname_flags+0xb9/0x500 [ 1004.516034][T20586] __x64_sys_unlink+0x3c/0x50 [ 1004.520737][T20586] x64_sys_call+0x958/0x9a0 [ 1004.525272][T20586] do_syscall_64+0x4c/0xa0 [ 1004.529701][T20586] ? clear_bhb_loop+0x30/0x80 [ 1004.534398][T20586] ? clear_bhb_loop+0x30/0x80 [ 1004.539093][T20586] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1004.545015][T20586] RIP: 0033:0x7f08d558ebe9 [ 1004.549452][T20586] 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 [ 1004.569089][T20586] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 [ 1004.577584][T20586] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1004.585605][T20586] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000140 [ 1004.593701][T20586] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1004.602006][T20586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1004.610015][T20586] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1004.618121][T20586] [ 1004.813859][T20593] device pim6reg1 entered promiscuous mode [ 1004.978974][T20604] FAULT_INJECTION: forcing a failure. [ 1004.978974][T20604] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1005.090333][T20604] CPU: 0 PID: 20604 Comm: syz.4.7316 Not tainted syzkaller #0 [ 1005.097876][T20604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1005.107960][T20604] Call Trace: [ 1005.111265][T20604] [ 1005.114228][T20604] __dump_stack+0x21/0x24 [ 1005.118615][T20604] dump_stack_lvl+0xee/0x150 [ 1005.123230][T20604] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1005.128375][T20604] dump_stack+0x15/0x24 [ 1005.132572][T20604] should_fail_ex+0x3d4/0x520 [ 1005.137289][T20604] should_fail+0xb/0x10 [ 1005.141480][T20604] should_fail_usercopy+0x1a/0x20 [ 1005.146542][T20604] _copy_to_user+0x1e/0x90 [ 1005.150987][T20604] simple_read_from_buffer+0xe9/0x160 [ 1005.156464][T20604] proc_fail_nth_read+0x19a/0x210 [ 1005.161577][T20604] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 1005.167185][T20604] ? security_file_permission+0x94/0xb0 [ 1005.172770][T20604] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 1005.178343][T20604] vfs_read+0x26e/0x8c0 [ 1005.182544][T20604] ? __cfi_vfs_read+0x10/0x10 [ 1005.187257][T20604] ? __kasan_check_write+0x14/0x20 [ 1005.192416][T20604] ? mutex_lock+0x8d/0x1a0 [ 1005.196860][T20604] ? __cfi_mutex_lock+0x10/0x10 [ 1005.201737][T20604] ? __fdget_pos+0x2cd/0x380 [ 1005.206334][T20604] ? ksys_read+0x71/0x240 [ 1005.210689][T20604] ksys_read+0x140/0x240 [ 1005.214941][T20604] ? __cfi_ksys_read+0x10/0x10 [ 1005.219737][T20604] ? __bpf_trace_sys_enter+0x62/0x70 [ 1005.225034][T20604] __x64_sys_read+0x7b/0x90 [ 1005.229568][T20604] x64_sys_call+0x2f/0x9a0 [ 1005.234004][T20604] do_syscall_64+0x4c/0xa0 [ 1005.238438][T20604] ? clear_bhb_loop+0x30/0x80 [ 1005.243143][T20604] ? clear_bhb_loop+0x30/0x80 [ 1005.247836][T20604] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1005.253739][T20604] RIP: 0033:0x7f08d558d5fc [ 1005.258173][T20604] 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 [ 1005.277815][T20604] RSP: 002b:00007f08d64e0030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1005.286240][T20604] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558d5fc [ 1005.294226][T20604] RDX: 000000000000000f RSI: 00007f08d64e00a0 RDI: 0000000000000005 [ 1005.302216][T20604] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1005.310200][T20604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1005.318207][T20604] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1005.326205][T20604] [ 1005.593183][T20615] FAULT_INJECTION: forcing a failure. [ 1005.593183][T20615] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1005.640997][T20615] CPU: 1 PID: 20615 Comm: syz.0.7319 Not tainted syzkaller #0 [ 1005.648523][T20615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1005.658601][T20615] Call Trace: [ 1005.661893][T20615] [ 1005.664839][T20615] __dump_stack+0x21/0x24 [ 1005.669192][T20615] dump_stack_lvl+0xee/0x150 [ 1005.673804][T20615] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1005.678847][T20615] dump_stack+0x15/0x24 [ 1005.683021][T20615] should_fail_ex+0x3d4/0x520 [ 1005.687737][T20615] should_fail_alloc_page+0x61/0x90 [ 1005.692962][T20615] prepare_alloc_pages+0x148/0x5f0 [ 1005.698105][T20615] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 1005.703345][T20615] __alloc_pages+0x124/0x450 [ 1005.707970][T20615] ? __cfi___alloc_pages+0x10/0x10 [ 1005.713110][T20615] ? percpu_counter_add_batch+0x13c/0x160 [ 1005.718901][T20615] __folio_alloc+0x12/0x40 [ 1005.723356][T20615] shmem_alloc_and_acct_folio+0x650/0x870 [ 1005.729105][T20615] ? shmem_replace_folio+0x590/0x590 [ 1005.734456][T20615] ? xas_load+0x390/0x3b0 [ 1005.738841][T20615] ? __filemap_get_folio+0x93e/0x980 [ 1005.744153][T20615] ? __cfi___filemap_get_folio+0x10/0x10 [ 1005.749881][T20615] ? do_user_addr_fault+0x9ac/0x1050 [ 1005.755201][T20615] shmem_get_folio_gfp+0x119f/0x2230 [ 1005.760507][T20615] shmem_write_begin+0xea/0x2c0 [ 1005.765377][T20615] generic_perform_write+0x2f6/0x6d0 [ 1005.770695][T20615] ? file_update_time+0x2dd/0x340 [ 1005.775733][T20615] ? __cfi_generic_perform_write+0x10/0x10 [ 1005.781545][T20615] ? __cfi_file_update_time+0x10/0x10 [ 1005.786929][T20615] __generic_file_write_iter+0x227/0x580 [ 1005.792572][T20615] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 1005.798304][T20615] ? __cfi___generic_file_write_iter+0x10/0x10 [ 1005.804464][T20615] ? rwsem_write_trylock+0x130/0x300 [ 1005.809757][T20615] ? generic_write_checks_count+0x3c6/0x4a0 [ 1005.815655][T20615] ? generic_write_checks+0xa8/0x100 [ 1005.820948][T20615] generic_file_write_iter+0xae/0x310 [ 1005.826330][T20615] vfs_write+0x5db/0xca0 [ 1005.830586][T20615] ? slab_free_freelist_hook+0xc2/0x190 [ 1005.836146][T20615] ? __cfi_vfs_write+0x10/0x10 [ 1005.840919][T20615] ? __cfi_mutex_lock+0x10/0x10 [ 1005.845780][T20615] ? __fdget_pos+0x2cd/0x380 [ 1005.850375][T20615] ? ksys_write+0x71/0x240 [ 1005.854805][T20615] ksys_write+0x140/0x240 [ 1005.859230][T20615] ? __cfi_ksys_write+0x10/0x10 [ 1005.864107][T20615] ? debug_smp_processor_id+0x17/0x20 [ 1005.869522][T20615] __x64_sys_write+0x7b/0x90 [ 1005.874126][T20615] x64_sys_call+0x27b/0x9a0 [ 1005.878638][T20615] do_syscall_64+0x4c/0xa0 [ 1005.883055][T20615] ? clear_bhb_loop+0x30/0x80 [ 1005.887744][T20615] ? clear_bhb_loop+0x30/0x80 [ 1005.892430][T20615] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1005.898332][T20615] RIP: 0033:0x7fd4b078ebe9 [ 1005.902748][T20615] 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 [ 1005.922357][T20615] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1005.930846][T20615] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 1005.938825][T20615] RDX: 0000000020000992 RSI: 0000200000000980 RDI: 0000000000000006 [ 1005.946802][T20615] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 1005.954777][T20615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1005.962752][T20615] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 1005.970739][T20615] [ 1006.048290][T20623] FAULT_INJECTION: forcing a failure. [ 1006.048290][T20623] name failslab, interval 1, probability 0, space 0, times 0 [ 1006.102928][T20623] CPU: 1 PID: 20623 Comm: syz.0.7324 Not tainted syzkaller #0 [ 1006.110458][T20623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1006.120528][T20623] Call Trace: [ 1006.123814][T20623] [ 1006.127009][T20623] __dump_stack+0x21/0x24 [ 1006.131348][T20623] dump_stack_lvl+0xee/0x150 [ 1006.135944][T20623] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1006.140974][T20623] ? __cfi_avc_has_perm_noaudit+0x10/0x10 [ 1006.146713][T20623] dump_stack+0x15/0x24 [ 1006.150871][T20623] should_fail_ex+0x3d4/0x520 [ 1006.155563][T20623] __should_failslab+0xac/0xf0 [ 1006.160335][T20623] should_failslab+0x9/0x20 [ 1006.164841][T20623] kmem_cache_alloc_node+0x42/0x340 [ 1006.170046][T20623] ? __alloc_skb+0xea/0x4b0 [ 1006.174593][T20623] __alloc_skb+0xea/0x4b0 [ 1006.179148][T20623] alloc_skb_with_frags+0xa8/0x620 [ 1006.184287][T20623] sock_alloc_send_pskb+0x853/0x980 [ 1006.189506][T20623] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 1006.195234][T20623] ? stack_trace_save+0x98/0xe0 [ 1006.200101][T20623] tun_get_user+0x4e5/0x3320 [ 1006.204699][T20623] ? kstrtoull+0x137/0x1d0 [ 1006.209136][T20623] ? tun_do_read+0x1c20/0x1c20 [ 1006.213902][T20623] ? __kasan_check_write+0x14/0x20 [ 1006.219025][T20623] ? ref_tracker_alloc+0x30f/0x430 [ 1006.224142][T20623] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 1006.229636][T20623] ? avc_policy_seqno+0x1b/0x70 [ 1006.234672][T20623] ? selinux_file_permission+0x2a5/0x510 [ 1006.240309][T20623] tun_chr_write_iter+0x1fb/0x300 [ 1006.245358][T20623] vfs_write+0x5db/0xca0 [ 1006.249613][T20623] ? slab_free_freelist_hook+0xc2/0x190 [ 1006.255271][T20623] ? __cfi_vfs_write+0x10/0x10 [ 1006.260076][T20623] ? __fget_files+0x2d5/0x330 [ 1006.264774][T20623] ? __fdget_pos+0x1f2/0x380 [ 1006.269398][T20623] ? ksys_write+0x71/0x240 [ 1006.273835][T20623] ksys_write+0x140/0x240 [ 1006.278196][T20623] ? __cfi_ksys_write+0x10/0x10 [ 1006.283068][T20623] ? debug_smp_processor_id+0x17/0x20 [ 1006.288550][T20623] __x64_sys_write+0x7b/0x90 [ 1006.293163][T20623] x64_sys_call+0x27b/0x9a0 [ 1006.297680][T20623] do_syscall_64+0x4c/0xa0 [ 1006.302116][T20623] ? clear_bhb_loop+0x30/0x80 [ 1006.306806][T20623] ? clear_bhb_loop+0x30/0x80 [ 1006.311512][T20623] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1006.317420][T20623] RIP: 0033:0x7fd4b078ebe9 [ 1006.321849][T20623] 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 [ 1006.341468][T20623] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1006.349897][T20623] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 1006.357880][T20623] RDX: 000000000000ffc0 RSI: 0000200000000000 RDI: 00000000000000c8 [ 1006.365855][T20623] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 1006.373834][T20623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1006.381814][T20623] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 1006.389887][T20623] [ 1006.474695][T20633] syz.2.7323[20633] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1006.474771][T20633] syz.2.7323[20633] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1006.984079][T20649] FAULT_INJECTION: forcing a failure. [ 1006.984079][T20649] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1007.014136][T20652] FAULT_INJECTION: forcing a failure. [ 1007.014136][T20652] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1007.021485][T20649] CPU: 0 PID: 20649 Comm: syz.1.7331 Not tainted syzkaller #0 [ 1007.034681][T20649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1007.044765][T20649] Call Trace: [ 1007.048063][T20649] [ 1007.051008][T20649] __dump_stack+0x21/0x24 [ 1007.055353][T20649] dump_stack_lvl+0xee/0x150 [ 1007.059956][T20649] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1007.065084][T20649] dump_stack+0x15/0x24 [ 1007.069251][T20649] should_fail_ex+0x3d4/0x520 [ 1007.073959][T20649] should_fail+0xb/0x10 [ 1007.078156][T20649] should_fail_usercopy+0x1a/0x20 [ 1007.083223][T20649] _copy_from_user+0x1e/0xc0 [ 1007.087852][T20649] sock_do_ioctl+0x186/0x310 [ 1007.092568][T20649] ? sock_show_fdinfo+0xb0/0xb0 [ 1007.097454][T20649] ? selinux_file_ioctl+0x377/0x480 [ 1007.102726][T20649] sock_ioctl+0x4d8/0x6e0 [ 1007.107086][T20649] ? __cfi_sock_ioctl+0x10/0x10 [ 1007.111960][T20649] ? __fget_files+0x2d5/0x330 [ 1007.116657][T20649] ? security_file_ioctl+0x95/0xc0 [ 1007.121791][T20649] ? __cfi_sock_ioctl+0x10/0x10 [ 1007.126656][T20649] __se_sys_ioctl+0x12f/0x1b0 [ 1007.131349][T20649] __x64_sys_ioctl+0x7b/0x90 [ 1007.135951][T20649] x64_sys_call+0x58b/0x9a0 [ 1007.140469][T20649] do_syscall_64+0x4c/0xa0 [ 1007.144906][T20649] ? clear_bhb_loop+0x30/0x80 [ 1007.149606][T20649] ? clear_bhb_loop+0x30/0x80 [ 1007.154337][T20649] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1007.160266][T20649] RIP: 0033:0x7f714f98ebe9 [ 1007.164734][T20649] 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 [ 1007.184456][T20649] RSP: 002b:00007f71507fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1007.192930][T20649] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 1007.200920][T20649] RDX: 0000200000000100 RSI: 0000000000008914 RDI: 0000000000000009 [ 1007.208904][T20649] RBP: 00007f71507fb090 R08: 0000000000000000 R09: 0000000000000000 [ 1007.216997][T20649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1007.225080][T20649] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 1007.233075][T20649] [ 1007.240578][T20652] CPU: 0 PID: 20652 Comm: syz.4.7332 Not tainted syzkaller #0 [ 1007.248094][T20652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1007.258175][T20652] Call Trace: [ 1007.261467][T20652] [ 1007.264407][T20652] __dump_stack+0x21/0x24 [ 1007.268763][T20652] dump_stack_lvl+0xee/0x150 [ 1007.273373][T20652] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1007.278425][T20652] dump_stack+0x15/0x24 [ 1007.282629][T20652] should_fail_ex+0x3d4/0x520 [ 1007.287391][T20652] should_fail+0xb/0x10 [ 1007.291601][T20652] should_fail_usercopy+0x1a/0x20 [ 1007.296668][T20652] _copy_from_user+0x1e/0xc0 [ 1007.301301][T20652] ___sys_recvmsg+0x12b/0x510 [ 1007.306005][T20652] ? __sys_recvmsg+0x270/0x270 [ 1007.310790][T20652] ? security_file_permission+0x94/0xb0 [ 1007.316354][T20652] ? __fget_files+0x2d5/0x330 [ 1007.321042][T20652] ? __fdget+0x19c/0x220 [ 1007.325295][T20652] __x64_sys_recvmsg+0x1ed/0x2c0 [ 1007.330260][T20652] ? __cfi___x64_sys_recvmsg+0x10/0x10 [ 1007.335746][T20652] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 1007.341838][T20652] x64_sys_call+0x75/0x9a0 [ 1007.346270][T20652] do_syscall_64+0x4c/0xa0 [ 1007.350697][T20652] ? clear_bhb_loop+0x30/0x80 [ 1007.355417][T20652] ? clear_bhb_loop+0x30/0x80 [ 1007.360109][T20652] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1007.366011][T20652] RIP: 0033:0x7f08d558ebe9 [ 1007.370447][T20652] 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 [ 1007.390064][T20652] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1007.398497][T20652] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1007.406500][T20652] RDX: 0000000000000000 RSI: 0000200000000380 RDI: 0000000000000008 [ 1007.414510][T20652] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1007.422497][T20652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1007.430487][T20652] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1007.438481][T20652] [ 1007.519689][T20665] device wg2 left promiscuous mode [ 1008.050127][T20678] FAULT_INJECTION: forcing a failure. [ 1008.050127][T20678] name failslab, interval 1, probability 0, space 0, times 0 [ 1008.070338][T20678] CPU: 1 PID: 20678 Comm: syz.4.7338 Not tainted syzkaller #0 [ 1008.077872][T20678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1008.087950][T20678] Call Trace: [ 1008.091251][T20678] [ 1008.094210][T20678] __dump_stack+0x21/0x24 [ 1008.098566][T20678] dump_stack_lvl+0xee/0x150 [ 1008.103178][T20678] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1008.108223][T20678] dump_stack+0x15/0x24 [ 1008.112396][T20678] should_fail_ex+0x3d4/0x520 [ 1008.117115][T20678] __should_failslab+0xac/0xf0 [ 1008.121901][T20678] should_failslab+0x9/0x20 [ 1008.126426][T20678] kmem_cache_alloc_node+0x42/0x340 [ 1008.131648][T20678] ? __alloc_skb+0xea/0x4b0 [ 1008.136177][T20678] __alloc_skb+0xea/0x4b0 [ 1008.140544][T20678] ppp_write+0xb6/0x3b0 [ 1008.144727][T20678] ? security_file_permission+0x94/0xb0 [ 1008.150295][T20678] ? __cfi_ppp_write+0x10/0x10 [ 1008.155087][T20678] vfs_write+0x40c/0xca0 [ 1008.159361][T20678] ? slab_free_freelist_hook+0xc2/0x190 [ 1008.164933][T20678] ? __cfi_vfs_write+0x10/0x10 [ 1008.169728][T20678] ? __fget_files+0x2d5/0x330 [ 1008.174425][T20678] ? __fdget_pos+0x1f2/0x380 [ 1008.179038][T20678] ? ksys_write+0x71/0x240 [ 1008.183483][T20678] ksys_write+0x140/0x240 [ 1008.187847][T20678] ? __cfi_ksys_write+0x10/0x10 [ 1008.192729][T20678] ? debug_smp_processor_id+0x17/0x20 [ 1008.198129][T20678] __x64_sys_write+0x7b/0x90 [ 1008.202748][T20678] x64_sys_call+0x27b/0x9a0 [ 1008.207279][T20678] do_syscall_64+0x4c/0xa0 [ 1008.211707][T20678] ? clear_bhb_loop+0x30/0x80 [ 1008.216404][T20678] ? clear_bhb_loop+0x30/0x80 [ 1008.221102][T20678] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1008.227043][T20678] RIP: 0033:0x7f08d558ebe9 [ 1008.231481][T20678] 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 [ 1008.251393][T20678] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1008.259843][T20678] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1008.267850][T20678] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 1008.275849][T20678] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1008.283849][T20678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1008.291843][T20678] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1008.300042][T20678] [ 1008.306636][T20680] FAULT_INJECTION: forcing a failure. [ 1008.306636][T20680] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1008.321026][T20680] CPU: 0 PID: 20680 Comm: syz.3.7339 Not tainted syzkaller #0 [ 1008.328526][T20680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1008.338693][T20680] Call Trace: [ 1008.341994][T20680] [ 1008.344955][T20680] __dump_stack+0x21/0x24 [ 1008.349316][T20680] dump_stack_lvl+0xee/0x150 [ 1008.353932][T20680] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1008.358972][T20680] dump_stack+0x15/0x24 [ 1008.363135][T20680] should_fail_ex+0x3d4/0x520 [ 1008.367832][T20680] should_fail+0xb/0x10 [ 1008.371992][T20680] should_fail_usercopy+0x1a/0x20 [ 1008.377041][T20680] _copy_to_user+0x1e/0x90 [ 1008.381488][T20680] simple_read_from_buffer+0xe9/0x160 [ 1008.386889][T20680] proc_fail_nth_read+0x19a/0x210 [ 1008.391957][T20680] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 1008.397507][T20680] ? security_file_permission+0x94/0xb0 [ 1008.403062][T20680] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 1008.408616][T20680] vfs_read+0x26e/0x8c0 [ 1008.412808][T20680] ? __cfi_vfs_read+0x10/0x10 [ 1008.417591][T20680] ? __kasan_check_write+0x14/0x20 [ 1008.422726][T20680] ? mutex_lock+0x8d/0x1a0 [ 1008.427197][T20680] ? __cfi_mutex_lock+0x10/0x10 [ 1008.432081][T20680] ? __fdget_pos+0x2cd/0x380 [ 1008.436708][T20680] ? ksys_read+0x71/0x240 [ 1008.441048][T20680] ksys_read+0x140/0x240 [ 1008.445298][T20680] ? __cfi_ksys_read+0x10/0x10 [ 1008.450089][T20680] ? debug_smp_processor_id+0x17/0x20 [ 1008.455509][T20680] __x64_sys_read+0x7b/0x90 [ 1008.460022][T20680] x64_sys_call+0x2f/0x9a0 [ 1008.464443][T20680] do_syscall_64+0x4c/0xa0 [ 1008.468860][T20680] ? clear_bhb_loop+0x30/0x80 [ 1008.473543][T20680] ? clear_bhb_loop+0x30/0x80 [ 1008.478227][T20680] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1008.484130][T20680] RIP: 0033:0x7fd150b8d5fc [ 1008.488550][T20680] 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 [ 1008.508158][T20680] RSP: 002b:00007fd151ab3030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1008.516601][T20680] RAX: ffffffffffffffda RBX: 00007fd150dc5fa0 RCX: 00007fd150b8d5fc [ 1008.524700][T20680] RDX: 000000000000000f RSI: 00007fd151ab30a0 RDI: 0000000000000006 [ 1008.532874][T20680] RBP: 00007fd151ab3090 R08: 0000000000000000 R09: 0000000000000000 [ 1008.540940][T20680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1008.549547][T20680] R13: 00007fd150dc6038 R14: 00007fd150dc5fa0 R15: 00007ffc309922e8 [ 1008.557799][T20680] [ 1008.644934][T20691] FAULT_INJECTION: forcing a failure. [ 1008.644934][T20691] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1008.662724][T20691] CPU: 0 PID: 20691 Comm: syz.0.7344 Not tainted syzkaller #0 [ 1008.670274][T20691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1008.680378][T20691] Call Trace: [ 1008.683669][T20691] [ 1008.686603][T20691] __dump_stack+0x21/0x24 [ 1008.690945][T20691] dump_stack_lvl+0xee/0x150 [ 1008.695550][T20691] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1008.700591][T20691] dump_stack+0x15/0x24 [ 1008.704747][T20691] should_fail_ex+0x3d4/0x520 [ 1008.709461][T20691] should_fail+0xb/0x10 [ 1008.713624][T20691] should_fail_usercopy+0x1a/0x20 [ 1008.718675][T20691] _copy_from_user+0x1e/0xc0 [ 1008.723281][T20691] __sys_bpf+0x277/0x780 [ 1008.727537][T20691] ? bpf_link_show_fdinfo+0x320/0x320 [ 1008.732932][T20691] ? __cfi_ksys_write+0x10/0x10 [ 1008.737812][T20691] ? debug_smp_processor_id+0x17/0x20 [ 1008.743211][T20691] __x64_sys_bpf+0x7c/0x90 [ 1008.747658][T20691] x64_sys_call+0x488/0x9a0 [ 1008.752227][T20691] do_syscall_64+0x4c/0xa0 [ 1008.756651][T20691] ? clear_bhb_loop+0x30/0x80 [ 1008.761339][T20691] ? clear_bhb_loop+0x30/0x80 [ 1008.766051][T20691] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1008.771952][T20691] RIP: 0033:0x7fd4b078ebe9 [ 1008.776375][T20691] 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 [ 1008.795996][T20691] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1008.804864][T20691] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 1008.812845][T20691] RDX: 000000000000001e RSI: 0000200000000080 RDI: 000000000000000a [ 1008.820822][T20691] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 1008.828799][T20691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1008.836775][T20691] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 1008.844758][T20691] [ 1010.509105][T20747] FAULT_INJECTION: forcing a failure. [ 1010.509105][T20747] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1010.599009][T20750] syz.4.7359[20750] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1010.599094][T20750] syz.4.7359[20750] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1010.610794][T20747] CPU: 1 PID: 20747 Comm: syz.2.7363 Not tainted syzkaller #0 [ 1010.629661][T20747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1010.639746][T20747] Call Trace: [ 1010.643077][T20747] [ 1010.646035][T20747] __dump_stack+0x21/0x24 [ 1010.650399][T20747] dump_stack_lvl+0xee/0x150 [ 1010.655016][T20747] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1010.660071][T20747] ? _parse_integer+0x2a/0x40 [ 1010.664788][T20747] dump_stack+0x15/0x24 [ 1010.668969][T20747] should_fail_ex+0x3d4/0x520 [ 1010.673690][T20747] should_fail+0xb/0x10 [ 1010.677878][T20747] should_fail_usercopy+0x1a/0x20 [ 1010.682938][T20747] _copy_from_user+0x1e/0xc0 [ 1010.687567][T20747] ___sys_sendmsg+0x155/0x290 [ 1010.692281][T20747] ? __sys_sendmsg+0x270/0x270 [ 1010.697081][T20747] ? __kasan_check_write+0x14/0x20 [ 1010.702227][T20747] ? proc_fail_nth_write+0x17a/0x1f0 [ 1010.707549][T20747] ? vfs_write+0x9d6/0xca0 [ 1010.712004][T20747] ? __fdget+0x19c/0x220 [ 1010.716280][T20747] __x64_sys_sendmsg+0x1f0/0x2c0 [ 1010.721252][T20747] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 1010.726845][T20747] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 1010.732947][T20747] x64_sys_call+0x171/0x9a0 [ 1010.737481][T20747] do_syscall_64+0x4c/0xa0 [ 1010.741925][T20747] ? clear_bhb_loop+0x30/0x80 [ 1010.746638][T20747] ? clear_bhb_loop+0x30/0x80 [ 1010.751347][T20747] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1010.757341][T20747] RIP: 0033:0x7fc6a2d8ebe9 [ 1010.761778][T20747] 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 [ 1010.781414][T20747] RSP: 002b:00007fc6a3cf2038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1010.789853][T20747] RAX: ffffffffffffffda RBX: 00007fc6a2fc5fa0 RCX: 00007fc6a2d8ebe9 [ 1010.797855][T20747] RDX: 0000000000000000 RSI: 0000200000000980 RDI: 0000000000000005 [ 1010.805861][T20747] RBP: 00007fc6a3cf2090 R08: 0000000000000000 R09: 0000000000000000 [ 1010.813858][T20747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1010.821855][T20747] R13: 00007fc6a2fc6038 R14: 00007fc6a2fc5fa0 R15: 00007ffd28d697c8 [ 1010.829858][T20747] [ 1011.245815][T20769] bond_slave_1: mtu less than device minimum [ 1011.602050][T20793] FAULT_INJECTION: forcing a failure. [ 1011.602050][T20793] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1011.668354][T20793] CPU: 0 PID: 20793 Comm: syz.2.7376 Not tainted syzkaller #0 [ 1011.675875][T20793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1011.685980][T20793] Call Trace: [ 1011.689285][T20793] [ 1011.692241][T20793] __dump_stack+0x21/0x24 [ 1011.696605][T20793] dump_stack_lvl+0xee/0x150 [ 1011.701224][T20793] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1011.706278][T20793] dump_stack+0x15/0x24 [ 1011.710461][T20793] should_fail_ex+0x3d4/0x520 [ 1011.715178][T20793] should_fail+0xb/0x10 [ 1011.719371][T20793] should_fail_usercopy+0x1a/0x20 [ 1011.724430][T20793] _copy_from_user+0x1e/0xc0 [ 1011.729056][T20793] sock_do_ioctl+0x186/0x310 [ 1011.733679][T20793] ? sock_show_fdinfo+0xb0/0xb0 [ 1011.738671][T20793] ? selinux_file_ioctl+0x377/0x480 [ 1011.743902][T20793] sock_ioctl+0x4d8/0x6e0 [ 1011.748270][T20793] ? __cfi_sock_ioctl+0x10/0x10 [ 1011.753134][T20793] ? __fget_files+0x2d5/0x330 [ 1011.757831][T20793] ? security_file_ioctl+0x95/0xc0 [ 1011.762961][T20793] ? __cfi_sock_ioctl+0x10/0x10 [ 1011.767825][T20793] __se_sys_ioctl+0x12f/0x1b0 [ 1011.772526][T20793] __x64_sys_ioctl+0x7b/0x90 [ 1011.777122][T20793] x64_sys_call+0x58b/0x9a0 [ 1011.781631][T20793] do_syscall_64+0x4c/0xa0 [ 1011.786060][T20793] ? clear_bhb_loop+0x30/0x80 [ 1011.790741][T20793] ? clear_bhb_loop+0x30/0x80 [ 1011.795431][T20793] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1011.801337][T20793] RIP: 0033:0x7fc6a2d8ebe9 [ 1011.805753][T20793] 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 [ 1011.825449][T20793] RSP: 002b:00007fc6a3cf2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1011.833875][T20793] RAX: ffffffffffffffda RBX: 00007fc6a2fc5fa0 RCX: 00007fc6a2d8ebe9 [ 1011.841856][T20793] RDX: 0000200000000000 RSI: 0000000000008924 RDI: 0000000000000009 [ 1011.849840][T20793] RBP: 00007fc6a3cf2090 R08: 0000000000000000 R09: 0000000000000000 [ 1011.857813][T20793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1011.865790][T20793] R13: 00007fc6a2fc6038 R14: 00007fc6a2fc5fa0 R15: 00007ffd28d697c8 [ 1011.873777][T20793] [ 1012.004227][T20805] syz.3.7381[20805] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1012.004315][T20805] syz.3.7381[20805] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1012.050442][T20805] syz.3.7381[20805] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1012.073328][T20809] syz.0.7383[20809] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1012.092434][T20805] syz.3.7381[20805] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1012.100626][T20809] syz.0.7383[20809] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1012.155143][T20809] syz.0.7383[20809] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1012.205969][T20814] FAULT_INJECTION: forcing a failure. [ 1012.205969][T20814] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1012.207184][T20809] syz.0.7383[20809] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1012.260537][T20814] CPU: 0 PID: 20814 Comm: syz.0.7383 Not tainted syzkaller #0 [ 1012.279528][T20814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1012.289613][T20814] Call Trace: [ 1012.293000][T20814] [ 1012.295959][T20814] __dump_stack+0x21/0x24 [ 1012.300417][T20814] dump_stack_lvl+0xee/0x150 [ 1012.305216][T20814] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1012.310277][T20814] dump_stack+0x15/0x24 [ 1012.314469][T20814] should_fail_ex+0x3d4/0x520 [ 1012.319178][T20814] should_fail+0xb/0x10 [ 1012.323368][T20814] should_fail_usercopy+0x1a/0x20 [ 1012.328428][T20814] _copy_from_user+0x1e/0xc0 [ 1012.333192][T20814] __sys_bpf+0x277/0x780 [ 1012.337461][T20814] ? bpf_link_show_fdinfo+0x320/0x320 [ 1012.342873][T20814] ? __cfi_ksys_write+0x10/0x10 [ 1012.347772][T20814] ? debug_smp_processor_id+0x17/0x20 [ 1012.353181][T20814] __x64_sys_bpf+0x7c/0x90 [ 1012.357636][T20814] x64_sys_call+0x488/0x9a0 [ 1012.362321][T20814] do_syscall_64+0x4c/0xa0 [ 1012.366770][T20814] ? clear_bhb_loop+0x30/0x80 [ 1012.371483][T20814] ? clear_bhb_loop+0x30/0x80 [ 1012.376188][T20814] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1012.382109][T20814] RIP: 0033:0x7fd4b078ebe9 [ 1012.386551][T20814] 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 [ 1012.406189][T20814] RSP: 002b:00007fd4b15f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1012.414637][T20814] RAX: ffffffffffffffda RBX: 00007fd4b09c6090 RCX: 00007fd4b078ebe9 [ 1012.422642][T20814] RDX: 0000000000000048 RSI: 0000200000000840 RDI: 0000000000000000 [ 1012.430643][T20814] RBP: 00007fd4b15f7090 R08: 0000000000000000 R09: 0000000000000000 [ 1012.438645][T20814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1012.446686][T20814] R13: 00007fd4b09c6128 R14: 00007fd4b09c6090 R15: 00007ffc88562b28 [ 1012.454693][T20814] [ 1012.473959][T20820] FAULT_INJECTION: forcing a failure. [ 1012.473959][T20820] name failslab, interval 1, probability 0, space 0, times 0 [ 1012.502625][T20820] CPU: 1 PID: 20820 Comm: syz.2.7386 Not tainted syzkaller #0 [ 1012.510150][T20820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1012.520244][T20820] Call Trace: [ 1012.523547][T20820] [ 1012.526511][T20820] __dump_stack+0x21/0x24 [ 1012.530878][T20820] dump_stack_lvl+0xee/0x150 [ 1012.535541][T20820] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1012.540595][T20820] ? dump_secy+0x20a0/0x28f0 [ 1012.545314][T20820] ? copy_from_kernel_nofault+0x211/0x360 [ 1012.551161][T20820] dump_stack+0x15/0x24 [ 1012.555329][T20820] should_fail_ex+0x3d4/0x520 [ 1012.560019][T20820] ? getname_flags+0xb9/0x500 [ 1012.564709][T20820] __should_failslab+0xac/0xf0 [ 1012.569512][T20820] should_failslab+0x9/0x20 [ 1012.574028][T20820] kmem_cache_alloc+0x3b/0x330 [ 1012.578811][T20820] getname_flags+0xb9/0x500 [ 1012.583353][T20820] __x64_sys_mkdirat+0x7c/0xa0 [ 1012.588149][T20820] x64_sys_call+0x73d/0x9a0 [ 1012.592670][T20820] do_syscall_64+0x4c/0xa0 [ 1012.597094][T20820] ? clear_bhb_loop+0x30/0x80 [ 1012.601786][T20820] ? clear_bhb_loop+0x30/0x80 [ 1012.606476][T20820] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1012.612378][T20820] RIP: 0033:0x7fc6a2d8ebe9 [ 1012.616794][T20820] 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 [ 1012.636405][T20820] RSP: 002b:00007fc6a3cf2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 1012.644911][T20820] RAX: ffffffffffffffda RBX: 00007fc6a2fc5fa0 RCX: 00007fc6a2d8ebe9 [ 1012.652887][T20820] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c [ 1012.660864][T20820] RBP: 00007fc6a3cf2090 R08: 0000000000000000 R09: 0000000000000000 [ 1012.668836][T20820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1012.676812][T20820] R13: 00007fc6a2fc6038 R14: 00007fc6a2fc5fa0 R15: 00007ffd28d697c8 [ 1012.684790][T20820] [ 1013.110192][T20849] FAULT_INJECTION: forcing a failure. [ 1013.110192][T20849] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1013.265945][T20849] CPU: 0 PID: 20849 Comm: syz.0.7395 Not tainted syzkaller #0 [ 1013.273475][T20849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1013.283557][T20849] Call Trace: [ 1013.286974][T20849] [ 1013.289929][T20849] __dump_stack+0x21/0x24 [ 1013.294310][T20849] dump_stack_lvl+0xee/0x150 [ 1013.298930][T20849] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1013.303988][T20849] ? _parse_integer+0x2a/0x40 [ 1013.308702][T20849] dump_stack+0x15/0x24 [ 1013.312892][T20849] should_fail_ex+0x3d4/0x520 [ 1013.317609][T20849] should_fail+0xb/0x10 [ 1013.321797][T20849] should_fail_usercopy+0x1a/0x20 [ 1013.326948][T20849] _copy_from_user+0x1e/0xc0 [ 1013.331575][T20849] ___sys_sendmsg+0x155/0x290 [ 1013.336284][T20849] ? __sys_sendmsg+0x270/0x270 [ 1013.341089][T20849] ? __kasan_check_write+0x14/0x20 [ 1013.346257][T20849] ? proc_fail_nth_write+0x17a/0x1f0 [ 1013.351577][T20849] ? vfs_write+0x9d6/0xca0 [ 1013.356038][T20849] ? __fdget+0x19c/0x220 [ 1013.360309][T20849] __x64_sys_sendmsg+0x1f0/0x2c0 [ 1013.365290][T20849] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 1013.370781][T20849] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 1013.376871][T20849] x64_sys_call+0x171/0x9a0 [ 1013.381384][T20849] do_syscall_64+0x4c/0xa0 [ 1013.385804][T20849] ? clear_bhb_loop+0x30/0x80 [ 1013.390497][T20849] ? clear_bhb_loop+0x30/0x80 [ 1013.395186][T20849] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1013.401528][T20849] RIP: 0033:0x7fd4b078ebe9 [ 1013.405951][T20849] 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 [ 1013.425570][T20849] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1013.434066][T20849] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 1013.442052][T20849] RDX: 0000000000000000 RSI: 0000200000004440 RDI: 000000000000000a [ 1013.450037][T20849] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 1013.458013][T20849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1013.466023][T20849] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 1013.474008][T20849] [ 1013.587597][T20859] FAULT_INJECTION: forcing a failure. [ 1013.587597][T20859] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1013.687301][T20859] CPU: 1 PID: 20859 Comm: syz.4.7402 Not tainted syzkaller #0 [ 1013.694826][T20859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1013.705006][T20859] Call Trace: [ 1013.708306][T20859] [ 1013.711251][T20859] __dump_stack+0x21/0x24 [ 1013.715618][T20859] dump_stack_lvl+0xee/0x150 [ 1013.720246][T20859] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1013.725300][T20859] dump_stack+0x15/0x24 [ 1013.729491][T20859] should_fail_ex+0x3d4/0x520 [ 1013.734205][T20859] should_fail+0xb/0x10 [ 1013.738566][T20859] should_fail_usercopy+0x1a/0x20 [ 1013.743620][T20859] _copy_from_user+0x1e/0xc0 [ 1013.748240][T20859] __sys_bpf+0x277/0x780 [ 1013.752504][T20859] ? bpf_link_show_fdinfo+0x320/0x320 [ 1013.757898][T20859] ? __cfi_ksys_write+0x10/0x10 [ 1013.762763][T20859] ? debug_smp_processor_id+0x17/0x20 [ 1013.768158][T20859] __x64_sys_bpf+0x7c/0x90 [ 1013.772588][T20859] x64_sys_call+0x488/0x9a0 [ 1013.777098][T20859] do_syscall_64+0x4c/0xa0 [ 1013.781514][T20859] ? clear_bhb_loop+0x30/0x80 [ 1013.786194][T20859] ? clear_bhb_loop+0x30/0x80 [ 1013.790878][T20859] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1013.796797][T20859] RIP: 0033:0x7f08d558ebe9 [ 1013.801222][T20859] 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 [ 1013.820835][T20859] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1013.829259][T20859] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1013.837238][T20859] RDX: 0000000000000028 RSI: 00002000000000c0 RDI: 000000000000000a [ 1013.845213][T20859] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1013.853183][T20859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1013.861159][T20859] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1013.869143][T20859] [ 1014.123798][T20874] bond_slave_1: mtu less than device minimum [ 1014.140231][T20870] bond_slave_1: mtu less than device minimum [ 1014.208344][T20879] FAULT_INJECTION: forcing a failure. [ 1014.208344][T20879] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1014.323861][T20879] CPU: 0 PID: 20879 Comm: syz.3.7407 Not tainted syzkaller #0 [ 1014.331383][T20879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1014.341468][T20879] Call Trace: [ 1014.344782][T20879] [ 1014.347727][T20879] __dump_stack+0x21/0x24 [ 1014.352085][T20879] dump_stack_lvl+0xee/0x150 [ 1014.356698][T20879] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1014.361750][T20879] dump_stack+0x15/0x24 [ 1014.365939][T20879] should_fail_ex+0x3d4/0x520 [ 1014.370654][T20879] should_fail+0xb/0x10 [ 1014.374837][T20879] should_fail_usercopy+0x1a/0x20 [ 1014.379893][T20879] _copy_from_user+0x1e/0xc0 [ 1014.384509][T20879] sock_do_ioctl+0x186/0x310 [ 1014.389134][T20879] ? sock_show_fdinfo+0xb0/0xb0 [ 1014.394013][T20879] ? selinux_file_ioctl+0x377/0x480 [ 1014.399244][T20879] sock_ioctl+0x4d8/0x6e0 [ 1014.403602][T20879] ? __cfi_sock_ioctl+0x10/0x10 [ 1014.408479][T20879] ? __fget_files+0x2d5/0x330 [ 1014.413184][T20879] ? security_file_ioctl+0x95/0xc0 [ 1014.418325][T20879] ? __cfi_sock_ioctl+0x10/0x10 [ 1014.423207][T20879] __se_sys_ioctl+0x12f/0x1b0 [ 1014.427915][T20879] __x64_sys_ioctl+0x7b/0x90 [ 1014.432529][T20879] x64_sys_call+0x58b/0x9a0 [ 1014.437159][T20879] do_syscall_64+0x4c/0xa0 [ 1014.441695][T20879] ? clear_bhb_loop+0x30/0x80 [ 1014.446512][T20879] ? clear_bhb_loop+0x30/0x80 [ 1014.451234][T20879] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1014.457162][T20879] RIP: 0033:0x7fd150b8ebe9 [ 1014.461693][T20879] 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 [ 1014.481336][T20879] RSP: 002b:00007fd151ab3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1014.489786][T20879] RAX: ffffffffffffffda RBX: 00007fd150dc5fa0 RCX: 00007fd150b8ebe9 [ 1014.497790][T20879] RDX: 0000200000000080 RSI: 0000000000008922 RDI: 0000000000000009 [ 1014.505794][T20879] RBP: 00007fd151ab3090 R08: 0000000000000000 R09: 0000000000000000 [ 1014.513968][T20879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1014.521975][T20879] R13: 00007fd150dc6038 R14: 00007fd150dc5fa0 R15: 00007ffc309922e8 [ 1014.529991][T20879] [ 1014.721585][T20877] device veth1_macvtap left promiscuous mode [ 1014.867418][T20895] FAULT_INJECTION: forcing a failure. [ 1014.867418][T20895] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1014.962949][T20895] CPU: 1 PID: 20895 Comm: syz.0.7414 Not tainted syzkaller #0 [ 1014.970494][T20895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1014.980574][T20895] Call Trace: [ 1014.983871][T20895] [ 1014.986824][T20895] __dump_stack+0x21/0x24 [ 1014.991180][T20895] dump_stack_lvl+0xee/0x150 [ 1014.995799][T20895] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1015.000852][T20895] dump_stack+0x15/0x24 [ 1015.005031][T20895] should_fail_ex+0x3d4/0x520 [ 1015.009737][T20895] should_fail+0xb/0x10 [ 1015.013926][T20895] should_fail_usercopy+0x1a/0x20 [ 1015.018988][T20895] _copy_from_user+0x1e/0xc0 [ 1015.023605][T20895] __sys_bpf+0x277/0x780 [ 1015.027873][T20895] ? bpf_link_show_fdinfo+0x320/0x320 [ 1015.033369][T20895] ? __cfi_ksys_write+0x10/0x10 [ 1015.038258][T20895] ? debug_smp_processor_id+0x17/0x20 [ 1015.043662][T20895] __x64_sys_bpf+0x7c/0x90 [ 1015.048099][T20895] x64_sys_call+0x488/0x9a0 [ 1015.052607][T20895] do_syscall_64+0x4c/0xa0 [ 1015.057026][T20895] ? clear_bhb_loop+0x30/0x80 [ 1015.061713][T20895] ? clear_bhb_loop+0x30/0x80 [ 1015.066401][T20895] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1015.072300][T20895] RIP: 0033:0x7fd4b078ebe9 [ 1015.076722][T20895] 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 [ 1015.096335][T20895] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1015.104793][T20895] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 1015.112798][T20895] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 1015.120793][T20895] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 1015.128762][T20895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1015.136748][T20895] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 1015.144743][T20895] [ 1016.155378][ T28] audit: type=1400 audit(1757080604.082:128): avc: denied { create } for pid=20901 comm="syz.3.7417" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 1016.815811][T20921] bpf_get_probe_write_proto: 4 callbacks suppressed [ 1016.815830][T20921] syz.3.7422[20921] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1016.971311][T20921] syz.3.7422[20921] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1018.518667][T20952] bond_slave_1: mtu less than device minimum [ 1018.621392][T20964] FAULT_INJECTION: forcing a failure. [ 1018.621392][T20964] name failslab, interval 1, probability 0, space 0, times 0 [ 1018.634040][T20964] CPU: 0 PID: 20964 Comm: syz.3.7436 Not tainted syzkaller #0 [ 1018.641533][T20964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1018.651623][T20964] Call Trace: [ 1018.655026][T20964] [ 1018.657980][T20964] __dump_stack+0x21/0x24 [ 1018.662340][T20964] dump_stack_lvl+0xee/0x150 [ 1018.666957][T20964] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1018.672005][T20964] ? _parse_integer+0x2a/0x40 [ 1018.676717][T20964] dump_stack+0x15/0x24 [ 1018.680895][T20964] should_fail_ex+0x3d4/0x520 [ 1018.685612][T20964] ? __sigqueue_alloc+0x13f/0x210 [ 1018.690851][T20964] __should_failslab+0xac/0xf0 [ 1018.695655][T20964] should_failslab+0x9/0x20 [ 1018.700192][T20964] kmem_cache_alloc+0x3b/0x330 [ 1018.704995][T20964] __sigqueue_alloc+0x13f/0x210 [ 1018.710055][T20964] __send_signal_locked+0x19d/0xb70 [ 1018.715297][T20964] ? __kasan_check_write+0x14/0x20 [ 1018.720456][T20964] ? __task_pid_nr_ns+0x1dd/0x280 [ 1018.725526][T20964] send_signal_locked+0x422/0x580 [ 1018.730596][T20964] force_sig_info_to_task+0x31c/0x3f0 [ 1018.736003][T20964] force_sig+0xb7/0x100 [ 1018.740174][T20964] ? __cfi_force_sig+0x10/0x10 [ 1018.744970][T20964] ? __kasan_check_write+0x14/0x20 [ 1018.750118][T20964] ? cond_local_irq_disable+0x40/0x40 [ 1018.755500][T20964] gp_user_force_sig_segv+0xc2/0x1f0 [ 1018.760808][T20964] ? __cfi_ksys_write+0x10/0x10 [ 1018.765672][T20964] exc_general_protection+0xb9/0x1e0 [ 1018.770990][T20964] ? debug_smp_processor_id+0x17/0x20 [ 1018.776375][T20964] ? do_syscall_64+0x58/0xa0 [ 1018.780969][T20964] asm_exc_general_protection+0x27/0x30 [ 1018.786522][T20964] RIP: 0033:0x7fd150b67739 [ 1018.790948][T20964] Code: f8 77 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 27 01 00 00 fd 74 0f c5 fd d7 c1 85 c0 74 5b f3 0f bc c0 e9 30 01 00 00 66 [ 1018.810563][T20964] RSP: 002b:00007fd151ab27c8 EFLAGS: 00010283 [ 1018.816637][T20964] RAX: 0000000000000999 RBX: 00007fd151ab2d30 RCX: 00007fd150d88120 [ 1018.824613][T20964] RDX: 9999999999999999 RSI: 00007fd150c11b31 RDI: 9999999999999999 [ 1018.832621][T20964] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 1018.840596][T20964] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000073 [ 1018.848575][T20964] R13: 00007fd151ab2eb0 R14: 9999999999999999 R15: 0000000000000000 [ 1018.856737][T20964] [ 1018.951502][T20972] FAULT_INJECTION: forcing a failure. [ 1018.951502][T20972] name failslab, interval 1, probability 0, space 0, times 0 [ 1018.980526][T20972] CPU: 1 PID: 20972 Comm: syz.3.7438 Not tainted syzkaller #0 [ 1018.988045][T20972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1018.998123][T20972] Call Trace: [ 1019.001427][T20972] [ 1019.004373][T20972] __dump_stack+0x21/0x24 [ 1019.008724][T20972] dump_stack_lvl+0xee/0x150 [ 1019.013338][T20972] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1019.018398][T20972] ? stack_trace_save+0x98/0xe0 [ 1019.023310][T20972] dump_stack+0x15/0x24 [ 1019.027493][T20972] should_fail_ex+0x3d4/0x520 [ 1019.032202][T20972] __should_failslab+0xac/0xf0 [ 1019.036992][T20972] should_failslab+0x9/0x20 [ 1019.041518][T20972] kmem_cache_alloc_node+0x42/0x340 [ 1019.046756][T20972] ? dup_task_struct+0x5a/0x790 [ 1019.051645][T20972] dup_task_struct+0x5a/0x790 [ 1019.056368][T20972] ? __kasan_check_write+0x14/0x20 [ 1019.061511][T20972] ? recalc_sigpending+0x168/0x1c0 [ 1019.066649][T20972] copy_process+0x5b8/0x3480 [ 1019.071282][T20972] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 1019.077127][T20972] ? __kasan_check_write+0x14/0x20 [ 1019.082269][T20972] ? idle_dummy+0x10/0x10 [ 1019.086627][T20972] kernel_clone+0x23a/0x810 [ 1019.091169][T20972] ? __cfi_kernel_clone+0x10/0x10 [ 1019.096232][T20972] ? __kasan_check_write+0x14/0x20 [ 1019.101373][T20972] ? mutex_unlock+0x89/0x220 [ 1019.105987][T20972] __x64_sys_clone+0x168/0x1b0 [ 1019.110783][T20972] ? __cfi___x64_sys_clone+0x10/0x10 [ 1019.116108][T20972] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 1019.122203][T20972] x64_sys_call+0x990/0x9a0 [ 1019.126739][T20972] do_syscall_64+0x4c/0xa0 [ 1019.131174][T20972] ? clear_bhb_loop+0x30/0x80 [ 1019.135884][T20972] ? clear_bhb_loop+0x30/0x80 [ 1019.140590][T20972] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1019.146541][T20972] RIP: 0033:0x7fd150b8ebe9 [ 1019.150980][T20972] 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 [ 1019.170616][T20972] RSP: 002b:00007fd151ab2fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 1019.179056][T20972] RAX: ffffffffffffffda RBX: 00007fd150dc5fa0 RCX: 00007fd150b8ebe9 [ 1019.187057][T20972] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000400 [ 1019.195047][T20972] RBP: 00007fd151ab3090 R08: 0000000000000000 R09: 0000000000000000 [ 1019.203038][T20972] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 1019.211028][T20972] R13: 00007fd150dc6038 R14: 00007fd150dc5fa0 R15: 00007ffc309922e8 [ 1019.219027][T20972] [ 1019.304882][T20984] FAULT_INJECTION: forcing a failure. [ 1019.304882][T20984] name failslab, interval 1, probability 0, space 0, times 0 [ 1019.317703][T20984] CPU: 1 PID: 20984 Comm: syz.4.7442 Not tainted syzkaller #0 [ 1019.325199][T20984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1019.335280][T20984] Call Trace: [ 1019.338581][T20984] [ 1019.341534][T20984] __dump_stack+0x21/0x24 [ 1019.345913][T20984] dump_stack_lvl+0xee/0x150 [ 1019.350524][T20984] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1019.355570][T20984] ? _parse_integer+0x2a/0x40 [ 1019.360278][T20984] dump_stack+0x15/0x24 [ 1019.364461][T20984] should_fail_ex+0x3d4/0x520 [ 1019.369169][T20984] ? __sigqueue_alloc+0x13f/0x210 [ 1019.374228][T20984] __should_failslab+0xac/0xf0 [ 1019.379020][T20984] should_failslab+0x9/0x20 [ 1019.383548][T20984] kmem_cache_alloc+0x3b/0x330 [ 1019.388349][T20984] __sigqueue_alloc+0x13f/0x210 [ 1019.393238][T20984] __send_signal_locked+0x19d/0xb70 [ 1019.398495][T20984] ? __kasan_check_write+0x14/0x20 [ 1019.403676][T20984] ? __task_pid_nr_ns+0x1dd/0x280 [ 1019.408738][T20984] send_signal_locked+0x422/0x580 [ 1019.413802][T20984] force_sig_info_to_task+0x31c/0x3f0 [ 1019.419209][T20984] force_sig+0xb7/0x100 [ 1019.423391][T20984] ? __cfi_force_sig+0x10/0x10 [ 1019.428182][T20984] ? __kasan_check_write+0x14/0x20 [ 1019.433332][T20984] ? cond_local_irq_disable+0x40/0x40 [ 1019.438735][T20984] gp_user_force_sig_segv+0xc2/0x1f0 [ 1019.444052][T20984] ? __cfi_ksys_write+0x10/0x10 [ 1019.448940][T20984] exc_general_protection+0xb9/0x1e0 [ 1019.454255][T20984] ? debug_smp_processor_id+0x17/0x20 [ 1019.459658][T20984] ? do_syscall_64+0x58/0xa0 [ 1019.464300][T20984] asm_exc_general_protection+0x27/0x30 [ 1019.469872][T20984] RIP: 0033:0x7f08d5567739 [ 1019.474309][T20984] Code: f8 77 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 27 01 00 00 fd 74 0f c5 fd d7 c1 85 c0 74 5b f3 0f bc c0 e9 30 01 00 00 66 [ 1019.493935][T20984] RSP: 002b:00007f08d64df7c8 EFLAGS: 00010283 [ 1019.500030][T20984] RAX: 0000000000000999 RBX: 00007f08d64dfd30 RCX: 00007f08d5788120 [ 1019.508029][T20984] RDX: 9999999999999999 RSI: 00007f08d5611b31 RDI: 9999999999999999 [ 1019.516035][T20984] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 1019.524032][T20984] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000073 [ 1019.532114][T20984] R13: 00007f08d64dfeb0 R14: 9999999999999999 R15: 0000000000000000 [ 1019.540113][T20984] [ 1019.855838][T21003] FAULT_INJECTION: forcing a failure. [ 1019.855838][T21003] name failslab, interval 1, probability 0, space 0, times 0 [ 1019.887704][ T28] audit: type=1400 audit(1757080607.812:129): avc: denied { create } for pid=21004 comm="syz.0.7448" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1019.984784][T21003] CPU: 1 PID: 21003 Comm: syz.2.7447 Not tainted syzkaller #0 [ 1019.992304][T21003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1020.002382][T21003] Call Trace: [ 1020.005679][T21003] [ 1020.008624][T21003] __dump_stack+0x21/0x24 [ 1020.012990][T21003] dump_stack_lvl+0xee/0x150 [ 1020.017602][T21003] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1020.022653][T21003] ? stack_trace_save+0x98/0xe0 [ 1020.027535][T21003] dump_stack+0x15/0x24 [ 1020.031711][T21003] should_fail_ex+0x3d4/0x520 [ 1020.036416][T21003] __should_failslab+0xac/0xf0 [ 1020.041209][T21003] should_failslab+0x9/0x20 [ 1020.045731][T21003] kmem_cache_alloc_node+0x42/0x340 [ 1020.050952][T21003] ? dup_task_struct+0x5a/0x790 [ 1020.055833][T21003] dup_task_struct+0x5a/0x790 [ 1020.060536][T21003] ? __kasan_check_write+0x14/0x20 [ 1020.065667][T21003] ? recalc_sigpending+0x168/0x1c0 [ 1020.070800][T21003] copy_process+0x5b8/0x3480 [ 1020.075407][T21003] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 1020.081144][T21003] ? __kasan_check_write+0x14/0x20 [ 1020.086268][T21003] ? idle_dummy+0x10/0x10 [ 1020.090607][T21003] kernel_clone+0x23a/0x810 [ 1020.095138][T21003] ? __cfi_kernel_clone+0x10/0x10 [ 1020.100174][T21003] ? __kasan_check_write+0x14/0x20 [ 1020.105297][T21003] ? mutex_unlock+0x89/0x220 [ 1020.109890][T21003] __x64_sys_clone+0x168/0x1b0 [ 1020.114669][T21003] ? __cfi___x64_sys_clone+0x10/0x10 [ 1020.119973][T21003] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 1020.126047][T21003] x64_sys_call+0x990/0x9a0 [ 1020.130554][T21003] do_syscall_64+0x4c/0xa0 [ 1020.134978][T21003] ? clear_bhb_loop+0x30/0x80 [ 1020.139679][T21003] ? clear_bhb_loop+0x30/0x80 [ 1020.144383][T21003] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1020.150389][T21003] RIP: 0033:0x7fc6a2d8ebe9 [ 1020.154821][T21003] 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 [ 1020.174437][T21003] RSP: 002b:00007fc6a3cf1fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 1020.182860][T21003] RAX: ffffffffffffffda RBX: 00007fc6a2fc5fa0 RCX: 00007fc6a2d8ebe9 [ 1020.190837][T21003] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000005000000 [ 1020.198814][T21003] RBP: 00007fc6a3cf2090 R08: 0000000000000000 R09: 0000000000000000 [ 1020.206788][T21003] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 1020.214771][T21003] R13: 00007fc6a2fc6038 R14: 00007fc6a2fc5fa0 R15: 00007ffd28d697c8 [ 1020.222764][T21003] [ 1020.451133][T21017] device sit0 entered promiscuous mode [ 1021.578036][T21045] FAULT_INJECTION: forcing a failure. [ 1021.578036][T21045] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1021.602566][T21045] CPU: 0 PID: 21045 Comm: syz.4.7463 Not tainted syzkaller #0 [ 1021.610435][T21045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1021.620503][T21045] Call Trace: [ 1021.623788][T21045] [ 1021.626728][T21045] __dump_stack+0x21/0x24 [ 1021.631069][T21045] dump_stack_lvl+0xee/0x150 [ 1021.635665][T21045] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1021.640695][T21045] dump_stack+0x15/0x24 [ 1021.644852][T21045] should_fail_ex+0x3d4/0x520 [ 1021.649538][T21045] should_fail+0xb/0x10 [ 1021.653704][T21045] should_fail_usercopy+0x1a/0x20 [ 1021.658743][T21045] _copy_to_user+0x1e/0x90 [ 1021.663166][T21045] simple_read_from_buffer+0xe9/0x160 [ 1021.668545][T21045] proc_fail_nth_read+0x19a/0x210 [ 1021.673572][T21045] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 1021.679117][T21045] ? security_file_permission+0x94/0xb0 [ 1021.684693][T21045] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 1021.690239][T21045] vfs_read+0x26e/0x8c0 [ 1021.694418][T21045] ? __cfi_vfs_read+0x10/0x10 [ 1021.699105][T21045] ? __kasan_check_write+0x14/0x20 [ 1021.704227][T21045] ? mutex_lock+0x8d/0x1a0 [ 1021.708645][T21045] ? __cfi_mutex_lock+0x10/0x10 [ 1021.713526][T21045] ? __fdget_pos+0x2cd/0x380 [ 1021.718115][T21045] ? ksys_read+0x71/0x240 [ 1021.722459][T21045] ksys_read+0x140/0x240 [ 1021.726715][T21045] ? __cfi_ksys_read+0x10/0x10 [ 1021.731487][T21045] ? fpregs_restore_userregs+0x128/0x260 [ 1021.737129][T21045] __x64_sys_read+0x7b/0x90 [ 1021.741641][T21045] x64_sys_call+0x2f/0x9a0 [ 1021.746064][T21045] do_syscall_64+0x4c/0xa0 [ 1021.750485][T21045] ? clear_bhb_loop+0x30/0x80 [ 1021.755169][T21045] ? clear_bhb_loop+0x30/0x80 [ 1021.759851][T21045] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1021.765833][T21045] RIP: 0033:0x7f08d558d5fc [ 1021.770254][T21045] 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 [ 1021.789875][T21045] RSP: 002b:00007f08d64e0030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1021.798303][T21045] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558d5fc [ 1021.806278][T21045] RDX: 000000000000000f RSI: 00007f08d64e00a0 RDI: 0000000000000007 [ 1021.814265][T21045] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1021.822312][T21045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1021.830292][T21045] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1021.838288][T21045] [ 1021.858788][T21047] device syzkaller0 entered promiscuous mode [ 1022.574115][T21076] device veth1_macvtap left promiscuous mode [ 1022.581167][T21076] device macsec0 entered promiscuous mode [ 1023.324003][T21091] FAULT_INJECTION: forcing a failure. [ 1023.324003][T21091] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1023.490292][T21091] CPU: 0 PID: 21091 Comm: syz.1.7478 Not tainted syzkaller #0 [ 1023.497829][T21091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1023.507917][T21091] Call Trace: [ 1023.511226][T21091] [ 1023.514186][T21091] __dump_stack+0x21/0x24 [ 1023.518542][T21091] dump_stack_lvl+0xee/0x150 [ 1023.523156][T21091] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1023.528239][T21091] dump_stack+0x15/0x24 [ 1023.532425][T21091] should_fail_ex+0x3d4/0x520 [ 1023.537136][T21091] should_fail+0xb/0x10 [ 1023.541332][T21091] should_fail_usercopy+0x1a/0x20 [ 1023.546394][T21091] _copy_from_user+0x1e/0xc0 [ 1023.551038][T21091] __sys_bpf+0x277/0x780 [ 1023.555307][T21091] ? bpf_link_show_fdinfo+0x320/0x320 [ 1023.560713][T21091] ? __cfi_ksys_write+0x10/0x10 [ 1023.565608][T21091] ? debug_smp_processor_id+0x17/0x20 [ 1023.571017][T21091] __x64_sys_bpf+0x7c/0x90 [ 1023.575475][T21091] x64_sys_call+0x488/0x9a0 [ 1023.580014][T21091] do_syscall_64+0x4c/0xa0 [ 1023.584460][T21091] ? clear_bhb_loop+0x30/0x80 [ 1023.589179][T21091] ? clear_bhb_loop+0x30/0x80 [ 1023.593896][T21091] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1023.599824][T21091] RIP: 0033:0x7f714f98ebe9 [ 1023.604263][T21091] 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 [ 1023.623896][T21091] RSP: 002b:00007f71507fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1023.632347][T21091] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 1023.640347][T21091] RDX: 0000000000000048 RSI: 00002000000008c0 RDI: 0c00000000000000 [ 1023.648349][T21091] RBP: 00007f71507fb090 R08: 0000000000000000 R09: 0000000000000000 [ 1023.656349][T21091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1023.664344][T21091] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 1023.672354][T21091] [ 1024.243885][T21108] FAULT_INJECTION: forcing a failure. [ 1024.243885][T21108] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1024.277162][T21108] CPU: 0 PID: 21108 Comm: syz.3.7482 Not tainted syzkaller #0 [ 1024.284703][T21108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1024.294800][T21108] Call Trace: [ 1024.298129][T21108] [ 1024.301091][T21108] __dump_stack+0x21/0x24 [ 1024.305459][T21108] dump_stack_lvl+0xee/0x150 [ 1024.310085][T21108] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1024.315160][T21108] dump_stack+0x15/0x24 [ 1024.319345][T21108] should_fail_ex+0x3d4/0x520 [ 1024.324079][T21108] should_fail+0xb/0x10 [ 1024.328300][T21108] should_fail_usercopy+0x1a/0x20 [ 1024.333369][T21108] _copy_from_user+0x1e/0xc0 [ 1024.338007][T21108] __sys_bpf+0x277/0x780 [ 1024.342281][T21108] ? bpf_link_show_fdinfo+0x320/0x320 [ 1024.347708][T21108] ? __cfi_ksys_write+0x10/0x10 [ 1024.352614][T21108] ? debug_smp_processor_id+0x17/0x20 [ 1024.358028][T21108] __x64_sys_bpf+0x7c/0x90 [ 1024.362510][T21108] x64_sys_call+0x488/0x9a0 [ 1024.367052][T21108] do_syscall_64+0x4c/0xa0 [ 1024.371504][T21108] ? clear_bhb_loop+0x30/0x80 [ 1024.376215][T21108] ? clear_bhb_loop+0x30/0x80 [ 1024.380926][T21108] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1024.386855][T21108] RIP: 0033:0x7fd150b8ebe9 [ 1024.391301][T21108] 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 [ 1024.410946][T21108] RSP: 002b:00007fd151ab3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1024.419402][T21108] RAX: ffffffffffffffda RBX: 00007fd150dc5fa0 RCX: 00007fd150b8ebe9 [ 1024.427413][T21108] RDX: 0000000000000024 RSI: 0000200000000640 RDI: 000000000000000a [ 1024.435449][T21108] RBP: 00007fd151ab3090 R08: 0000000000000000 R09: 0000000000000000 [ 1024.443458][T21108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1024.451463][T21108] R13: 00007fd150dc6038 R14: 00007fd150dc5fa0 R15: 00007ffc309922e8 [ 1024.459562][T21108] [ 1025.860474][T21148] FAULT_INJECTION: forcing a failure. [ 1025.860474][T21148] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1025.925371][T21152] FAULT_INJECTION: forcing a failure. [ 1025.925371][T21152] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1025.938803][T21148] CPU: 1 PID: 21148 Comm: syz.2.7498 Not tainted syzkaller #0 [ 1025.946316][T21148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1025.956399][T21148] Call Trace: [ 1025.959702][T21148] [ 1025.962658][T21148] __dump_stack+0x21/0x24 [ 1025.967018][T21148] dump_stack_lvl+0xee/0x150 [ 1025.971634][T21148] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1025.976690][T21148] dump_stack+0x15/0x24 [ 1025.980865][T21148] should_fail_ex+0x3d4/0x520 [ 1025.985578][T21148] should_fail+0xb/0x10 [ 1025.989758][T21148] should_fail_usercopy+0x1a/0x20 [ 1025.994808][T21148] _copy_from_user+0x1e/0xc0 [ 1025.999440][T21148] __sys_bpf+0x277/0x780 [ 1026.003718][T21148] ? bpf_link_show_fdinfo+0x320/0x320 [ 1026.009122][T21148] ? __cfi_ksys_write+0x10/0x10 [ 1026.014011][T21148] ? debug_smp_processor_id+0x17/0x20 [ 1026.019423][T21148] __x64_sys_bpf+0x7c/0x90 [ 1026.023872][T21148] x64_sys_call+0x488/0x9a0 [ 1026.028399][T21148] do_syscall_64+0x4c/0xa0 [ 1026.032845][T21148] ? clear_bhb_loop+0x30/0x80 [ 1026.037550][T21148] ? clear_bhb_loop+0x30/0x80 [ 1026.042255][T21148] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1026.048182][T21148] RIP: 0033:0x7fc6a2d8ebe9 [ 1026.052614][T21148] 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 [ 1026.072250][T21148] RSP: 002b:00007fc6a3cf2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1026.080700][T21148] RAX: ffffffffffffffda RBX: 00007fc6a2fc5fa0 RCX: 00007fc6a2d8ebe9 [ 1026.088696][T21148] RDX: 0000000000000048 RSI: 0000200000000040 RDI: 000000000000000a [ 1026.096692][T21148] RBP: 00007fc6a3cf2090 R08: 0000000000000000 R09: 0000000000000000 [ 1026.104687][T21148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1026.112685][T21148] R13: 00007fc6a2fc6038 R14: 00007fc6a2fc5fa0 R15: 00007ffd28d697c8 [ 1026.120692][T21148] [ 1026.128932][T21152] CPU: 1 PID: 21152 Comm: syz.0.7501 Not tainted syzkaller #0 [ 1026.136445][T21152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1026.146519][T21152] Call Trace: [ 1026.149821][T21152] [ 1026.152777][T21152] __dump_stack+0x21/0x24 [ 1026.157156][T21152] dump_stack_lvl+0xee/0x150 [ 1026.161781][T21152] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1026.166836][T21152] dump_stack+0x15/0x24 [ 1026.171049][T21152] should_fail_ex+0x3d4/0x520 [ 1026.175764][T21152] should_fail+0xb/0x10 [ 1026.179942][T21152] should_fail_usercopy+0x1a/0x20 [ 1026.184995][T21152] _copy_from_user+0x1e/0xc0 [ 1026.189614][T21152] __sys_bpf+0x277/0x780 [ 1026.193879][T21152] ? bpf_link_show_fdinfo+0x320/0x320 [ 1026.199272][T21152] ? __cfi_ksys_write+0x10/0x10 [ 1026.204161][T21152] ? debug_smp_processor_id+0x17/0x20 [ 1026.209563][T21152] __x64_sys_bpf+0x7c/0x90 [ 1026.214013][T21152] x64_sys_call+0x488/0x9a0 [ 1026.218538][T21152] do_syscall_64+0x4c/0xa0 [ 1026.222972][T21152] ? clear_bhb_loop+0x30/0x80 [ 1026.227672][T21152] ? clear_bhb_loop+0x30/0x80 [ 1026.232375][T21152] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1026.238299][T21152] RIP: 0033:0x7fd4b078ebe9 [ 1026.242729][T21152] 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 [ 1026.262444][T21152] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1026.270886][T21152] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 1026.278884][T21152] RDX: 0000000000000038 RSI: 0000200000000200 RDI: 000000000000001a [ 1026.286878][T21152] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 1026.294889][T21152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1026.302892][T21152] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 1026.310892][T21152] [ 1026.620657][T21171] FAULT_INJECTION: forcing a failure. [ 1026.620657][T21171] name failslab, interval 1, probability 0, space 0, times 0 [ 1026.653718][T21171] CPU: 0 PID: 21171 Comm: syz.4.7509 Not tainted syzkaller #0 [ 1026.661244][T21171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1026.671337][T21171] Call Trace: [ 1026.674638][T21171] [ 1026.677588][T21171] __dump_stack+0x21/0x24 [ 1026.681950][T21171] dump_stack_lvl+0xee/0x150 [ 1026.686573][T21171] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1026.691626][T21171] ? stack_trace_save+0x98/0xe0 [ 1026.696511][T21171] dump_stack+0x15/0x24 [ 1026.700709][T21171] should_fail_ex+0x3d4/0x520 [ 1026.705517][T21171] __should_failslab+0xac/0xf0 [ 1026.710315][T21171] should_failslab+0x9/0x20 [ 1026.714841][T21171] kmem_cache_alloc_node+0x42/0x340 [ 1026.720071][T21171] ? dup_task_struct+0x5a/0x790 [ 1026.724963][T21171] dup_task_struct+0x5a/0x790 [ 1026.729684][T21171] ? __kasan_check_write+0x14/0x20 [ 1026.735038][T21171] ? recalc_sigpending+0x168/0x1c0 [ 1026.740181][T21171] copy_process+0x5b8/0x3480 [ 1026.744816][T21171] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 1026.750583][T21171] ? __kasan_check_write+0x14/0x20 [ 1026.755737][T21171] ? idle_dummy+0x10/0x10 [ 1026.760105][T21171] kernel_clone+0x23a/0x810 [ 1026.764645][T21171] ? __cfi_kernel_clone+0x10/0x10 [ 1026.769706][T21171] ? __kasan_check_write+0x14/0x20 [ 1026.774853][T21171] ? mutex_unlock+0x89/0x220 [ 1026.779491][T21171] __x64_sys_clone+0x168/0x1b0 [ 1026.784295][T21171] ? __cfi___x64_sys_clone+0x10/0x10 [ 1026.789617][T21171] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 1026.795720][T21171] x64_sys_call+0x990/0x9a0 [ 1026.800350][T21171] do_syscall_64+0x4c/0xa0 [ 1026.804884][T21171] ? clear_bhb_loop+0x30/0x80 [ 1026.809597][T21171] ? clear_bhb_loop+0x30/0x80 [ 1026.814312][T21171] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1026.820243][T21171] RIP: 0033:0x7f08d558ebe9 [ 1026.824710][T21171] 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 [ 1026.844526][T21171] RSP: 002b:00007f08d64dffe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 1026.852971][T21171] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1026.861009][T21171] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000640c7000 [ 1026.869276][T21171] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1026.877279][T21171] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 1026.885453][T21171] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1026.893462][T21171] [ 1028.205261][T21225] FAULT_INJECTION: forcing a failure. [ 1028.205261][T21225] name failslab, interval 1, probability 0, space 0, times 0 [ 1028.302643][T21225] CPU: 1 PID: 21225 Comm: syz.2.7529 Not tainted syzkaller #0 [ 1028.310187][T21225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1028.320274][T21225] Call Trace: [ 1028.323577][T21225] [ 1028.326530][T21225] __dump_stack+0x21/0x24 [ 1028.330902][T21225] dump_stack_lvl+0xee/0x150 [ 1028.335656][T21225] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1028.340709][T21225] ? __cfi_avc_has_perm_noaudit+0x10/0x10 [ 1028.346470][T21225] dump_stack+0x15/0x24 [ 1028.350648][T21225] should_fail_ex+0x3d4/0x520 [ 1028.355355][T21225] __should_failslab+0xac/0xf0 [ 1028.360151][T21225] should_failslab+0x9/0x20 [ 1028.364685][T21225] kmem_cache_alloc_node+0x42/0x340 [ 1028.369926][T21225] ? __alloc_skb+0xea/0x4b0 [ 1028.374473][T21225] __alloc_skb+0xea/0x4b0 [ 1028.378849][T21225] alloc_skb_with_frags+0xa8/0x620 [ 1028.383992][T21225] sock_alloc_send_pskb+0x853/0x980 [ 1028.389227][T21225] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 1028.394990][T21225] ? stack_trace_save+0x98/0xe0 [ 1028.399889][T21225] tun_get_user+0x4e5/0x3320 [ 1028.404597][T21225] ? kstrtoull+0x137/0x1d0 [ 1028.409052][T21225] ? tun_do_read+0x1c20/0x1c20 [ 1028.413854][T21225] ? __kasan_check_write+0x14/0x20 [ 1028.419015][T21225] ? ref_tracker_alloc+0x30f/0x430 [ 1028.424185][T21225] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 1028.429677][T21225] ? avc_policy_seqno+0x1b/0x70 [ 1028.434559][T21225] ? selinux_file_permission+0x2a5/0x510 [ 1028.440219][T21225] tun_chr_write_iter+0x1fb/0x300 [ 1028.445283][T21225] vfs_write+0x5db/0xca0 [ 1028.449556][T21225] ? slab_free_freelist_hook+0xc2/0x190 [ 1028.455143][T21225] ? __cfi_vfs_write+0x10/0x10 [ 1028.459950][T21225] ? __fget_files+0x2d5/0x330 [ 1028.464672][T21225] ? __fdget_pos+0x1f2/0x380 [ 1028.469295][T21225] ? ksys_write+0x71/0x240 [ 1028.473754][T21225] ksys_write+0x140/0x240 [ 1028.478124][T21225] ? __cfi_ksys_write+0x10/0x10 [ 1028.483015][T21225] ? debug_smp_processor_id+0x17/0x20 [ 1028.488422][T21225] __x64_sys_write+0x7b/0x90 [ 1028.493049][T21225] x64_sys_call+0x27b/0x9a0 [ 1028.497596][T21225] do_syscall_64+0x4c/0xa0 [ 1028.502041][T21225] ? clear_bhb_loop+0x30/0x80 [ 1028.506745][T21225] ? clear_bhb_loop+0x30/0x80 [ 1028.511451][T21225] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1028.517369][T21225] RIP: 0033:0x7fc6a2d8ebe9 [ 1028.521802][T21225] 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 [ 1028.541446][T21225] RSP: 002b:00007fc6a3cf2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1028.549895][T21225] RAX: ffffffffffffffda RBX: 00007fc6a2fc5fa0 RCX: 00007fc6a2d8ebe9 [ 1028.557901][T21225] RDX: 000000000000ffc0 RSI: 0000200000000000 RDI: 00000000000000c8 [ 1028.565897][T21225] RBP: 00007fc6a3cf2090 R08: 0000000000000000 R09: 0000000000000000 [ 1028.573916][T21225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1028.581912][T21225] R13: 00007fc6a2fc6038 R14: 00007fc6a2fc5fa0 R15: 00007ffd28d697c8 [ 1028.589912][T21225] [ 1029.610433][T21262] device sit0 left promiscuous mode [ 1029.634310][T21262] device sit0 entered promiscuous mode [ 1029.860110][T21270] FAULT_INJECTION: forcing a failure. [ 1029.860110][T21270] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1029.907234][T21270] CPU: 1 PID: 21270 Comm: syz.2.7549 Not tainted syzkaller #0 [ 1029.914844][T21270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1029.924929][T21270] Call Trace: [ 1029.928229][T21270] [ 1029.931177][T21270] __dump_stack+0x21/0x24 [ 1029.935533][T21270] dump_stack_lvl+0xee/0x150 [ 1029.940149][T21270] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1029.945203][T21270] dump_stack+0x15/0x24 [ 1029.949400][T21270] should_fail_ex+0x3d4/0x520 [ 1029.954132][T21270] should_fail+0xb/0x10 [ 1029.958320][T21270] should_fail_usercopy+0x1a/0x20 [ 1029.963375][T21270] _copy_from_user+0x1e/0xc0 [ 1029.968003][T21270] __sys_bpf+0x277/0x780 [ 1029.972278][T21270] ? bpf_link_show_fdinfo+0x320/0x320 [ 1029.977681][T21270] ? __cfi_ksys_write+0x10/0x10 [ 1029.982589][T21270] ? debug_smp_processor_id+0x17/0x20 [ 1029.987999][T21270] __x64_sys_bpf+0x7c/0x90 [ 1029.992457][T21270] x64_sys_call+0x488/0x9a0 [ 1029.996988][T21270] do_syscall_64+0x4c/0xa0 [ 1030.001432][T21270] ? clear_bhb_loop+0x30/0x80 [ 1030.006149][T21270] ? clear_bhb_loop+0x30/0x80 [ 1030.010899][T21270] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1030.016821][T21270] RIP: 0033:0x7fc6a2d8ebe9 [ 1030.021258][T21270] 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 [ 1030.040890][T21270] RSP: 002b:00007fc6a3cf2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1030.049339][T21270] RAX: ffffffffffffffda RBX: 00007fc6a2fc5fa0 RCX: 00007fc6a2d8ebe9 [ 1030.057338][T21270] RDX: 0000000000000050 RSI: 0000200000000640 RDI: 000000000000000a [ 1030.065334][T21270] RBP: 00007fc6a3cf2090 R08: 0000000000000000 R09: 0000000000000000 [ 1030.073332][T21270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1030.081331][T21270] R13: 00007fc6a2fc6038 R14: 00007fc6a2fc5fa0 R15: 00007ffd28d697c8 [ 1030.089333][T21270] [ 1030.231494][T21285] FAULT_INJECTION: forcing a failure. [ 1030.231494][T21285] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1030.285311][T21285] CPU: 0 PID: 21285 Comm: syz.4.7554 Not tainted syzkaller #0 [ 1030.292832][T21285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1030.302916][T21285] Call Trace: [ 1030.306221][T21285] [ 1030.309174][T21285] __dump_stack+0x21/0x24 [ 1030.313531][T21285] dump_stack_lvl+0xee/0x150 [ 1030.318149][T21285] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1030.323202][T21285] ? ioctl_has_perm+0x391/0x4c0 [ 1030.328163][T21285] dump_stack+0x15/0x24 [ 1030.332348][T21285] should_fail_ex+0x3d4/0x520 [ 1030.337067][T21285] should_fail+0xb/0x10 [ 1030.341252][T21285] should_fail_usercopy+0x1a/0x20 [ 1030.346466][T21285] _copy_from_user+0x1e/0xc0 [ 1030.351087][T21285] __tun_chr_ioctl+0x1ed/0x1e70 [ 1030.355966][T21285] ? tun_flow_create+0x320/0x320 [ 1030.360942][T21285] ? mutex_unlock+0x89/0x220 [ 1030.365570][T21285] tun_chr_ioctl+0x2a/0x40 [ 1030.370015][T21285] ? __cfi_tun_chr_ioctl+0x10/0x10 [ 1030.375180][T21285] __se_sys_ioctl+0x12f/0x1b0 [ 1030.379883][T21285] __x64_sys_ioctl+0x7b/0x90 [ 1030.384508][T21285] x64_sys_call+0x58b/0x9a0 [ 1030.389050][T21285] do_syscall_64+0x4c/0xa0 [ 1030.393491][T21285] ? clear_bhb_loop+0x30/0x80 [ 1030.398202][T21285] ? clear_bhb_loop+0x30/0x80 [ 1030.402909][T21285] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1030.408849][T21285] RIP: 0033:0x7f08d558ebe9 [ 1030.413336][T21285] 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 [ 1030.432974][T21285] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1030.441420][T21285] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1030.449430][T21285] RDX: 0000200000000080 RSI: 00000000400454ca RDI: 0000000000000006 [ 1030.457440][T21285] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1030.465447][T21285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1030.473564][T21285] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1030.482015][T21285] [ 1030.810908][T21310] FAULT_INJECTION: forcing a failure. [ 1030.810908][T21310] name failslab, interval 1, probability 0, space 0, times 0 [ 1030.994353][T21310] CPU: 1 PID: 21310 Comm: syz.4.7566 Not tainted syzkaller #0 [ 1031.001877][T21310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1031.011962][T21310] Call Trace: [ 1031.015266][T21310] [ 1031.018216][T21310] __dump_stack+0x21/0x24 [ 1031.022569][T21310] dump_stack_lvl+0xee/0x150 [ 1031.027183][T21310] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1031.032235][T21310] ? __kasan_check_write+0x14/0x20 [ 1031.037382][T21310] dump_stack+0x15/0x24 [ 1031.041566][T21310] should_fail_ex+0x3d4/0x520 [ 1031.046275][T21310] ? getname_flags+0xb9/0x500 [ 1031.050984][T21310] __should_failslab+0xac/0xf0 [ 1031.055778][T21310] should_failslab+0x9/0x20 [ 1031.060306][T21310] kmem_cache_alloc+0x3b/0x330 [ 1031.065103][T21310] getname_flags+0xb9/0x500 [ 1031.069642][T21310] getname+0x19/0x20 [ 1031.073570][T21310] do_sys_openat2+0xcb/0x7e0 [ 1031.078193][T21310] ? __kasan_check_write+0x14/0x20 [ 1031.083338][T21310] ? do_sys_open+0xe0/0xe0 [ 1031.087789][T21310] ? ksys_write+0x1eb/0x240 [ 1031.092324][T21310] ? __cfi_ksys_write+0x10/0x10 [ 1031.097218][T21310] __x64_sys_openat+0x136/0x160 [ 1031.102188][T21310] x64_sys_call+0x783/0x9a0 [ 1031.106720][T21310] do_syscall_64+0x4c/0xa0 [ 1031.111158][T21310] ? clear_bhb_loop+0x30/0x80 [ 1031.115863][T21310] ? clear_bhb_loop+0x30/0x80 [ 1031.120575][T21310] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1031.126497][T21310] RIP: 0033:0x7f08d558ebe9 [ 1031.130949][T21310] 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 [ 1031.150579][T21310] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1031.159026][T21310] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1031.167116][T21310] RDX: 0000000000200002 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 1031.175478][T21310] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1031.183480][T21310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1031.191475][T21310] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1031.199474][T21310] [ 1031.664052][T21321] FAULT_INJECTION: forcing a failure. [ 1031.664052][T21321] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1031.721544][T21321] CPU: 1 PID: 21321 Comm: syz.2.7570 Not tainted syzkaller #0 [ 1031.729076][T21321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1031.739159][T21321] Call Trace: [ 1031.742461][T21321] [ 1031.745410][T21321] __dump_stack+0x21/0x24 [ 1031.749773][T21321] dump_stack_lvl+0xee/0x150 [ 1031.754398][T21321] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1031.759456][T21321] dump_stack+0x15/0x24 [ 1031.763639][T21321] should_fail_ex+0x3d4/0x520 [ 1031.768360][T21321] should_fail+0xb/0x10 [ 1031.772549][T21321] should_fail_usercopy+0x1a/0x20 [ 1031.777612][T21321] _copy_from_user+0x1e/0xc0 [ 1031.782264][T21321] __sys_bpf+0x277/0x780 [ 1031.786538][T21321] ? bpf_link_show_fdinfo+0x320/0x320 [ 1031.791941][T21321] ? fpregs_restore_userregs+0x128/0x260 [ 1031.797607][T21321] __x64_sys_bpf+0x7c/0x90 [ 1031.802091][T21321] x64_sys_call+0x488/0x9a0 [ 1031.806652][T21321] do_syscall_64+0x4c/0xa0 [ 1031.811142][T21321] ? clear_bhb_loop+0x30/0x80 [ 1031.815856][T21321] ? clear_bhb_loop+0x30/0x80 [ 1031.820568][T21321] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1031.826499][T21321] RIP: 0033:0x7fc6a2d8ebe9 [ 1031.830937][T21321] 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 [ 1031.850577][T21321] RSP: 002b:00007fc6a3cf2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1031.859150][T21321] RAX: ffffffffffffffda RBX: 00007fc6a2fc5fa0 RCX: 00007fc6a2d8ebe9 [ 1031.867171][T21321] RDX: 0000000000000050 RSI: 0000200000000000 RDI: 0000000000000000 [ 1031.875174][T21321] RBP: 00007fc6a3cf2090 R08: 0000000000000000 R09: 0000000000000000 [ 1031.883181][T21321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1031.891183][T21321] R13: 00007fc6a2fc6038 R14: 00007fc6a2fc5fa0 R15: 00007ffd28d697c8 [ 1031.899180][T21321] [ 1032.313577][T21348] FAULT_INJECTION: forcing a failure. [ 1032.313577][T21348] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1032.400325][T21348] CPU: 1 PID: 21348 Comm: syz.3.7582 Not tainted syzkaller #0 [ 1032.407870][T21348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1032.417951][T21348] Call Trace: [ 1032.421256][T21348] [ 1032.424253][T21348] __dump_stack+0x21/0x24 [ 1032.428626][T21348] dump_stack_lvl+0xee/0x150 [ 1032.433282][T21348] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1032.438327][T21348] dump_stack+0x15/0x24 [ 1032.442493][T21348] should_fail_ex+0x3d4/0x520 [ 1032.447192][T21348] should_fail+0xb/0x10 [ 1032.451364][T21348] should_fail_usercopy+0x1a/0x20 [ 1032.456409][T21348] _copy_from_user+0x1e/0xc0 [ 1032.461014][T21348] __sys_bpf+0x277/0x780 [ 1032.465262][T21348] ? bpf_link_show_fdinfo+0x320/0x320 [ 1032.470644][T21348] ? __cfi_ksys_write+0x10/0x10 [ 1032.475542][T21348] ? debug_smp_processor_id+0x17/0x20 [ 1032.480934][T21348] __x64_sys_bpf+0x7c/0x90 [ 1032.485365][T21348] x64_sys_call+0x488/0x9a0 [ 1032.489971][T21348] do_syscall_64+0x4c/0xa0 [ 1032.494404][T21348] ? clear_bhb_loop+0x30/0x80 [ 1032.499112][T21348] ? clear_bhb_loop+0x30/0x80 [ 1032.503822][T21348] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1032.509730][T21348] RIP: 0033:0x7fd150b8ebe9 [ 1032.514153][T21348] 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 [ 1032.533772][T21348] RSP: 002b:00007fd151ab3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1032.542234][T21348] RAX: ffffffffffffffda RBX: 00007fd150dc5fa0 RCX: 00007fd150b8ebe9 [ 1032.550251][T21348] RDX: 0000000000000048 RSI: 0000200000000840 RDI: 0000000000000000 [ 1032.558236][T21348] RBP: 00007fd151ab3090 R08: 0000000000000000 R09: 0000000000000000 [ 1032.566218][T21348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1032.574219][T21348] R13: 00007fd150dc6038 R14: 00007fd150dc5fa0 R15: 00007ffc309922e8 [ 1032.582203][T21348] [ 1032.903736][T21367] FAULT_INJECTION: forcing a failure. [ 1032.903736][T21367] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1032.967746][T21367] CPU: 0 PID: 21367 Comm: syz.0.7589 Not tainted syzkaller #0 [ 1032.975268][T21367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1032.985358][T21367] Call Trace: [ 1032.988664][T21367] [ 1032.991627][T21367] __dump_stack+0x21/0x24 [ 1032.995984][T21367] dump_stack_lvl+0xee/0x150 [ 1033.000594][T21367] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1033.005648][T21367] dump_stack+0x15/0x24 [ 1033.009831][T21367] should_fail_ex+0x3d4/0x520 [ 1033.014546][T21367] should_fail+0xb/0x10 [ 1033.018768][T21367] should_fail_usercopy+0x1a/0x20 [ 1033.023917][T21367] _copy_from_user+0x1e/0xc0 [ 1033.028559][T21367] __sys_bpf+0x277/0x780 [ 1033.032839][T21367] ? bpf_link_show_fdinfo+0x320/0x320 [ 1033.038263][T21367] ? __cfi_ksys_write+0x10/0x10 [ 1033.043158][T21367] ? __bpf_trace_sys_enter+0x62/0x70 [ 1033.048484][T21367] __x64_sys_bpf+0x7c/0x90 [ 1033.052946][T21367] x64_sys_call+0x488/0x9a0 [ 1033.057489][T21367] do_syscall_64+0x4c/0xa0 [ 1033.061947][T21367] ? clear_bhb_loop+0x30/0x80 [ 1033.066658][T21367] ? clear_bhb_loop+0x30/0x80 [ 1033.071369][T21367] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1033.077292][T21367] RIP: 0033:0x7fd4b078ebe9 [ 1033.081729][T21367] 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 [ 1033.101364][T21367] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1033.109833][T21367] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 1033.117847][T21367] RDX: 0000000000000080 RSI: 0000200000002ac0 RDI: 0000000000000005 [ 1033.125862][T21367] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 1033.133875][T21367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1033.141883][T21367] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 1033.149904][T21367] [ 1033.559624][T21388] FAULT_INJECTION: forcing a failure. [ 1033.559624][T21388] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1033.610362][T21388] CPU: 0 PID: 21388 Comm: syz.2.7596 Not tainted syzkaller #0 [ 1033.617898][T21388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1033.627992][T21388] Call Trace: [ 1033.631302][T21388] [ 1033.634278][T21388] __dump_stack+0x21/0x24 [ 1033.638656][T21388] dump_stack_lvl+0xee/0x150 [ 1033.643285][T21388] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1033.648357][T21388] dump_stack+0x15/0x24 [ 1033.652548][T21388] should_fail_ex+0x3d4/0x520 [ 1033.657271][T21388] should_fail+0xb/0x10 [ 1033.661472][T21388] should_fail_usercopy+0x1a/0x20 [ 1033.666535][T21388] _copy_from_user+0x1e/0xc0 [ 1033.671167][T21388] sock_do_ioctl+0x186/0x310 [ 1033.675779][T21388] ? sock_show_fdinfo+0xb0/0xb0 [ 1033.680648][T21388] ? htab_lru_map_delete_elem+0x39c/0x740 [ 1033.686480][T21388] ? selinux_file_ioctl+0x377/0x480 [ 1033.691686][T21388] ? __cfi_htab_lru_map_delete_elem+0x10/0x10 [ 1033.697772][T21388] sock_ioctl+0x4d8/0x6e0 [ 1033.702220][T21388] ? __cfi_sock_ioctl+0x10/0x10 [ 1033.707088][T21388] ? __fget_files+0x2d5/0x330 [ 1033.711772][T21388] ? security_file_ioctl+0x95/0xc0 [ 1033.716898][T21388] ? __cfi_sock_ioctl+0x10/0x10 [ 1033.721764][T21388] __se_sys_ioctl+0x12f/0x1b0 [ 1033.726457][T21388] __x64_sys_ioctl+0x7b/0x90 [ 1033.731080][T21388] x64_sys_call+0x58b/0x9a0 [ 1033.735598][T21388] do_syscall_64+0x4c/0xa0 [ 1033.740022][T21388] ? clear_bhb_loop+0x30/0x80 [ 1033.744711][T21388] ? clear_bhb_loop+0x30/0x80 [ 1033.749406][T21388] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1033.755307][T21388] RIP: 0033:0x7fc6a2d8ebe9 [ 1033.759730][T21388] 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 [ 1033.779347][T21388] RSP: 002b:00007fc6a3cf2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1033.787786][T21388] RAX: ffffffffffffffda RBX: 00007fc6a2fc5fa0 RCX: 00007fc6a2d8ebe9 [ 1033.795764][T21388] RDX: 0000200000002280 RSI: 0000000000008943 RDI: 0000000000000009 [ 1033.803746][T21388] RBP: 00007fc6a3cf2090 R08: 0000000000000000 R09: 0000000000000000 [ 1033.811738][T21388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1033.819720][T21388] R13: 00007fc6a2fc6038 R14: 00007fc6a2fc5fa0 R15: 00007ffd28d697c8 [ 1033.827709][T21388] [ 1034.301065][T21407] FAULT_INJECTION: forcing a failure. [ 1034.301065][T21407] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1034.323754][T21407] CPU: 1 PID: 21407 Comm: syz.1.7603 Not tainted syzkaller #0 [ 1034.331280][T21407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1034.341382][T21407] Call Trace: [ 1034.344689][T21407] [ 1034.347644][T21407] __dump_stack+0x21/0x24 [ 1034.352013][T21407] dump_stack_lvl+0xee/0x150 [ 1034.356662][T21407] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1034.361738][T21407] dump_stack+0x15/0x24 [ 1034.365933][T21407] should_fail_ex+0x3d4/0x520 [ 1034.370655][T21407] should_fail+0xb/0x10 [ 1034.374853][T21407] should_fail_usercopy+0x1a/0x20 [ 1034.379925][T21407] _copy_from_user+0x1e/0xc0 [ 1034.384556][T21407] update_filter+0x93/0x6d0 [ 1034.389090][T21407] ? set_offload+0x170/0x170 [ 1034.393720][T21407] __tun_chr_ioctl+0x1177/0x1e70 [ 1034.398703][T21407] ? tun_flow_create+0x320/0x320 [ 1034.403673][T21407] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1034.409863][T21407] ? tun_chr_ioctl+0x17/0x40 [ 1034.414479][T21407] tun_chr_ioctl+0x2a/0x40 [ 1034.418932][T21407] ? __cfi_tun_chr_ioctl+0x10/0x10 [ 1034.424078][T21407] __se_sys_ioctl+0x12f/0x1b0 [ 1034.428790][T21407] __x64_sys_ioctl+0x7b/0x90 [ 1034.433419][T21407] x64_sys_call+0x58b/0x9a0 [ 1034.437959][T21407] do_syscall_64+0x4c/0xa0 [ 1034.442407][T21407] ? clear_bhb_loop+0x30/0x80 [ 1034.447117][T21407] ? clear_bhb_loop+0x30/0x80 [ 1034.451833][T21407] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1034.457757][T21407] RIP: 0033:0x7f714f98ebe9 [ 1034.462196][T21407] 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 [ 1034.481815][T21407] RSP: 002b:00007f71507fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1034.490241][T21407] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 1034.498223][T21407] RDX: 00002000000000c0 RSI: 00000000400454d1 RDI: 0000000000000003 [ 1034.506295][T21407] RBP: 00007f71507fb090 R08: 0000000000000000 R09: 0000000000000000 [ 1034.514368][T21407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1034.522363][T21407] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 1034.530362][T21407] [ 1034.851340][T21422] device sit0 entered promiscuous mode [ 1035.342294][T21441] FAULT_INJECTION: forcing a failure. [ 1035.342294][T21441] name failslab, interval 1, probability 0, space 0, times 0 [ 1035.405597][T21441] CPU: 0 PID: 21441 Comm: syz.3.7614 Not tainted syzkaller #0 [ 1035.413171][T21441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1035.423261][T21441] Call Trace: [ 1035.426561][T21441] [ 1035.429516][T21441] __dump_stack+0x21/0x24 [ 1035.433879][T21441] dump_stack_lvl+0xee/0x150 [ 1035.438504][T21441] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1035.443552][T21441] ? stack_trace_save+0x98/0xe0 [ 1035.448441][T21441] dump_stack+0x15/0x24 [ 1035.452621][T21441] should_fail_ex+0x3d4/0x520 [ 1035.457333][T21441] __should_failslab+0xac/0xf0 [ 1035.462152][T21441] should_failslab+0x9/0x20 [ 1035.466686][T21441] kmem_cache_alloc_node+0x42/0x340 [ 1035.471945][T21441] ? dup_task_struct+0x5a/0x790 [ 1035.476852][T21441] dup_task_struct+0x5a/0x790 [ 1035.481596][T21441] ? __kasan_check_write+0x14/0x20 [ 1035.486748][T21441] ? recalc_sigpending+0x168/0x1c0 [ 1035.491886][T21441] copy_process+0x5b8/0x3480 [ 1035.496596][T21441] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 1035.502370][T21441] ? __kasan_check_write+0x14/0x20 [ 1035.507513][T21441] ? idle_dummy+0x10/0x10 [ 1035.511862][T21441] kernel_clone+0x23a/0x810 [ 1035.516384][T21441] ? __cfi_kernel_clone+0x10/0x10 [ 1035.521424][T21441] ? __kasan_check_write+0x14/0x20 [ 1035.526558][T21441] ? mutex_unlock+0x89/0x220 [ 1035.531159][T21441] __x64_sys_clone+0x168/0x1b0 [ 1035.535941][T21441] ? __cfi___x64_sys_clone+0x10/0x10 [ 1035.541242][T21441] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 1035.547327][T21441] x64_sys_call+0x990/0x9a0 [ 1035.551837][T21441] do_syscall_64+0x4c/0xa0 [ 1035.556259][T21441] ? clear_bhb_loop+0x30/0x80 [ 1035.560946][T21441] ? clear_bhb_loop+0x30/0x80 [ 1035.565633][T21441] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1035.571537][T21441] RIP: 0033:0x7fd150b8ebe9 [ 1035.575956][T21441] 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 [ 1035.595592][T21441] RSP: 002b:00007fd151ab2fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 1035.604104][T21441] RAX: ffffffffffffffda RBX: 00007fd150dc5fa0 RCX: 00007fd150b8ebe9 [ 1035.612082][T21441] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040100000 [ 1035.620057][T21441] RBP: 00007fd151ab3090 R08: 0000000000000000 R09: 0000000000000000 [ 1035.628042][T21441] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 1035.636033][T21441] R13: 00007fd150dc6038 R14: 00007fd150dc5fa0 R15: 00007ffc309922e8 [ 1035.644027][T21441] [ 1036.706566][T21483] device sit0 entered promiscuous mode [ 1037.669251][T21505] FAULT_INJECTION: forcing a failure. [ 1037.669251][T21505] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1037.715940][T21505] CPU: 0 PID: 21505 Comm: syz.4.7636 Not tainted syzkaller #0 [ 1037.723464][T21505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1037.733564][T21505] Call Trace: [ 1037.736870][T21505] [ 1037.739822][T21505] __dump_stack+0x21/0x24 [ 1037.744178][T21505] dump_stack_lvl+0xee/0x150 [ 1037.748800][T21505] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1037.753875][T21505] ? has_cap_mac_admin+0x330/0x330 [ 1037.759020][T21505] dump_stack+0x15/0x24 [ 1037.763206][T21505] should_fail_ex+0x3d4/0x520 [ 1037.767919][T21505] should_fail+0xb/0x10 [ 1037.772105][T21505] should_fail_usercopy+0x1a/0x20 [ 1037.777158][T21505] _copy_from_user+0x1e/0xc0 [ 1037.781779][T21505] get_user_ifreq+0x6c/0x180 [ 1037.786401][T21505] sock_ioctl+0x630/0x6e0 [ 1037.790763][T21505] ? __cfi_sock_ioctl+0x10/0x10 [ 1037.795646][T21505] ? security_file_ioctl+0x95/0xc0 [ 1037.800788][T21505] ? __cfi_sock_ioctl+0x10/0x10 [ 1037.805670][T21505] __se_sys_ioctl+0x12f/0x1b0 [ 1037.810371][T21505] __x64_sys_ioctl+0x7b/0x90 [ 1037.814985][T21505] x64_sys_call+0x58b/0x9a0 [ 1037.819527][T21505] do_syscall_64+0x4c/0xa0 [ 1037.823968][T21505] ? clear_bhb_loop+0x30/0x80 [ 1037.828675][T21505] ? clear_bhb_loop+0x30/0x80 [ 1037.833377][T21505] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1037.839298][T21505] RIP: 0033:0x7f08d558ebe9 [ 1037.843737][T21505] 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 [ 1037.863369][T21505] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1037.871815][T21505] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1037.879818][T21505] RDX: 0000200000000080 RSI: 00000000000089f1 RDI: 000000000000000b [ 1037.887813][T21505] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1037.895806][T21505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1037.903796][T21505] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1037.911794][T21505] [ 1039.552257][T21570] FAULT_INJECTION: forcing a failure. [ 1039.552257][T21570] name failslab, interval 1, probability 0, space 0, times 0 [ 1039.564904][T21570] CPU: 1 PID: 21570 Comm: syz.2.7656 Not tainted syzkaller #0 [ 1039.572376][T21570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1039.582440][T21570] Call Trace: [ 1039.585732][T21570] [ 1039.588680][T21570] __dump_stack+0x21/0x24 [ 1039.593013][T21570] dump_stack_lvl+0xee/0x150 [ 1039.597632][T21570] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1039.602657][T21570] dump_stack+0x15/0x24 [ 1039.606806][T21570] should_fail_ex+0x3d4/0x520 [ 1039.611490][T21570] __should_failslab+0xac/0xf0 [ 1039.616251][T21570] ? ref_tracker_alloc+0x139/0x430 [ 1039.621357][T21570] should_failslab+0x9/0x20 [ 1039.625866][T21570] __kmem_cache_alloc_node+0x3d/0x2c0 [ 1039.631240][T21570] ? kmem_cache_free+0x12d/0x300 [ 1039.636187][T21570] ? ____kasan_slab_free+0x13d/0x180 [ 1039.641472][T21570] ? ref_tracker_alloc+0x139/0x430 [ 1039.646589][T21570] kmalloc_trace+0x29/0xb0 [ 1039.651049][T21570] ref_tracker_alloc+0x139/0x430 [ 1039.655980][T21570] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 1039.661458][T21570] ? __kasan_check_read+0x11/0x20 [ 1039.666491][T21570] ? linkwatch_urgent_event+0x3ac/0x430 [ 1039.672134][T21570] linkwatch_fire_event+0x1d2/0x240 [ 1039.677330][T21570] netif_carrier_off+0x9c/0xc0 [ 1039.682139][T21570] __tun_detach+0xc1c/0x1460 [ 1039.686730][T21570] tun_chr_close+0x92/0x140 [ 1039.691231][T21570] ? __cfi_tun_chr_close+0x10/0x10 [ 1039.696421][T21570] __fput+0x1fc/0x8f0 [ 1039.700416][T21570] ____fput+0x15/0x20 [ 1039.704459][T21570] task_work_run+0x1db/0x240 [ 1039.709074][T21570] ? __cfi_task_work_run+0x10/0x10 [ 1039.714207][T21570] ? filp_close+0x111/0x160 [ 1039.718711][T21570] exit_to_user_mode_loop+0x9b/0xb0 [ 1039.723917][T21570] exit_to_user_mode_prepare+0x5a/0xa0 [ 1039.729370][T21570] syscall_exit_to_user_mode+0x1a/0x30 [ 1039.734825][T21570] do_syscall_64+0x58/0xa0 [ 1039.739250][T21570] ? clear_bhb_loop+0x30/0x80 [ 1039.743933][T21570] ? clear_bhb_loop+0x30/0x80 [ 1039.748647][T21570] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1039.754565][T21570] RIP: 0033:0x7fc6a2d8ebe9 [ 1039.758986][T21570] 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 [ 1039.778611][T21570] RSP: 002b:00007fc6a3cf2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 1039.787037][T21570] RAX: 0000000000000000 RBX: 00007fc6a2fc5fa0 RCX: 00007fc6a2d8ebe9 [ 1039.795031][T21570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1039.803007][T21570] RBP: 00007fc6a3cf2090 R08: 0000000000000000 R09: 0000000000000000 [ 1039.810980][T21570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1039.818963][T21570] R13: 00007fc6a2fc6038 R14: 00007fc6a2fc5fa0 R15: 00007ffd28d697c8 [ 1039.826949][T21570] [ 1039.829992][T21570] memory allocation failure, unreliable refcount tracker. [ 1040.990940][T21618] FAULT_INJECTION: forcing a failure. [ 1040.990940][T21618] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1041.086596][T21618] CPU: 0 PID: 21618 Comm: syz.0.7672 Not tainted syzkaller #0 [ 1041.094122][T21618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1041.104233][T21618] Call Trace: [ 1041.107523][T21618] [ 1041.110461][T21618] __dump_stack+0x21/0x24 [ 1041.114801][T21618] dump_stack_lvl+0xee/0x150 [ 1041.119404][T21618] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1041.124482][T21618] dump_stack+0x15/0x24 [ 1041.128650][T21618] should_fail_ex+0x3d4/0x520 [ 1041.133345][T21618] should_fail+0xb/0x10 [ 1041.137515][T21618] should_fail_usercopy+0x1a/0x20 [ 1041.142547][T21618] _copy_from_user+0x1e/0xc0 [ 1041.147152][T21618] __sys_bpf+0x277/0x780 [ 1041.151398][T21618] ? bpf_link_show_fdinfo+0x320/0x320 [ 1041.156778][T21618] ? __cfi_ksys_write+0x10/0x10 [ 1041.161639][T21618] ? debug_smp_processor_id+0x17/0x20 [ 1041.167024][T21618] __x64_sys_bpf+0x7c/0x90 [ 1041.171463][T21618] x64_sys_call+0x488/0x9a0 [ 1041.175977][T21618] do_syscall_64+0x4c/0xa0 [ 1041.180404][T21618] ? clear_bhb_loop+0x30/0x80 [ 1041.185113][T21618] ? clear_bhb_loop+0x30/0x80 [ 1041.189808][T21618] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1041.195717][T21618] RIP: 0033:0x7fd4b078ebe9 [ 1041.200137][T21618] 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 [ 1041.219748][T21618] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1041.228172][T21618] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 1041.236146][T21618] RDX: 0000000000000094 RSI: 00002000000001c0 RDI: 0000000000000005 [ 1041.244119][T21618] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 1041.252093][T21618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1041.260075][T21618] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 1041.268076][T21618] [ 1041.661370][T21654] FAULT_INJECTION: forcing a failure. [ 1041.661370][T21654] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1041.746490][T21654] CPU: 1 PID: 21654 Comm: syz.4.7685 Not tainted syzkaller #0 [ 1041.754016][T21654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1041.764096][T21654] Call Trace: [ 1041.767406][T21654] [ 1041.770362][T21654] __dump_stack+0x21/0x24 [ 1041.774714][T21654] dump_stack_lvl+0xee/0x150 [ 1041.779565][T21654] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1041.784602][T21654] dump_stack+0x15/0x24 [ 1041.788763][T21654] should_fail_ex+0x3d4/0x520 [ 1041.793452][T21654] should_fail+0xb/0x10 [ 1041.797615][T21654] should_fail_usercopy+0x1a/0x20 [ 1041.802644][T21654] _copy_from_user+0x1e/0xc0 [ 1041.807239][T21654] __sys_bpf+0x277/0x780 [ 1041.811482][T21654] ? bpf_link_show_fdinfo+0x320/0x320 [ 1041.816853][T21654] ? bpf_trace_run2+0x104/0x250 [ 1041.821838][T21654] ? __bpf_trace_sys_enter+0x62/0x70 [ 1041.827129][T21654] ? __traceiter_sys_enter+0x38/0x50 [ 1041.832416][T21654] __x64_sys_bpf+0x7c/0x90 [ 1041.836845][T21654] x64_sys_call+0x488/0x9a0 [ 1041.841352][T21654] do_syscall_64+0x4c/0xa0 [ 1041.845773][T21654] ? clear_bhb_loop+0x30/0x80 [ 1041.850463][T21654] ? clear_bhb_loop+0x30/0x80 [ 1041.855167][T21654] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1041.861069][T21654] RIP: 0033:0x7f08d558ebe9 [ 1041.865498][T21654] 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 [ 1041.885115][T21654] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1041.893539][T21654] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1041.901510][T21654] RDX: 0000000000000048 RSI: 0000200000000b00 RDI: 2000000000000000 [ 1041.909484][T21654] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1041.917461][T21654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1041.925443][T21654] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1041.933436][T21654] [ 1042.301114][T21678] FAULT_INJECTION: forcing a failure. [ 1042.301114][T21678] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1042.371308][T21678] CPU: 1 PID: 21678 Comm: syz.4.7695 Not tainted syzkaller #0 [ 1042.378837][T21678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1042.388914][T21678] Call Trace: [ 1042.392229][T21678] [ 1042.395181][T21678] __dump_stack+0x21/0x24 [ 1042.399536][T21678] dump_stack_lvl+0xee/0x150 [ 1042.404141][T21678] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1042.409186][T21678] dump_stack+0x15/0x24 [ 1042.413368][T21678] should_fail_ex+0x3d4/0x520 [ 1042.418073][T21678] should_fail+0xb/0x10 [ 1042.422256][T21678] should_fail_usercopy+0x1a/0x20 [ 1042.427301][T21678] _copy_from_user+0x1e/0xc0 [ 1042.431908][T21678] sock_do_ioctl+0x186/0x310 [ 1042.436519][T21678] ? sock_show_fdinfo+0xb0/0xb0 [ 1042.441397][T21678] ? selinux_file_ioctl+0x377/0x480 [ 1042.446617][T21678] sock_ioctl+0x4d8/0x6e0 [ 1042.450970][T21678] ? bpf_trace_run2+0x104/0x250 [ 1042.455842][T21678] ? __cfi_sock_ioctl+0x10/0x10 [ 1042.460722][T21678] ? __fget_files+0x2d5/0x330 [ 1042.465490][T21678] ? security_file_ioctl+0x95/0xc0 [ 1042.470655][T21678] ? __cfi_sock_ioctl+0x10/0x10 [ 1042.475543][T21678] __se_sys_ioctl+0x12f/0x1b0 [ 1042.480254][T21678] __x64_sys_ioctl+0x7b/0x90 [ 1042.484864][T21678] x64_sys_call+0x58b/0x9a0 [ 1042.489393][T21678] do_syscall_64+0x4c/0xa0 [ 1042.493832][T21678] ? clear_bhb_loop+0x30/0x80 [ 1042.498529][T21678] ? clear_bhb_loop+0x30/0x80 [ 1042.503236][T21678] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1042.509164][T21678] RIP: 0033:0x7f08d558ebe9 [ 1042.513598][T21678] 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 [ 1042.533227][T21678] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1042.541679][T21678] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1042.549669][T21678] RDX: 0000200000000080 RSI: 0000000000008922 RDI: 0000000000000009 [ 1042.557662][T21678] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1042.565679][T21678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1042.573665][T21678] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1042.581660][T21678] [ 1043.028720][T21697] bond_slave_1: mtu less than device minimum [ 1043.292754][T21704] bond_slave_1: mtu less than device minimum [ 1043.315247][T21709] syz.2.7707[21709] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1043.315371][T21709] syz.2.7707[21709] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1044.129317][T21733] syz.0.7715[21733] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1044.221221][T21733] syz.0.7715[21733] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1044.270637][T21734] FAULT_INJECTION: forcing a failure. [ 1044.270637][T21734] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1044.320829][T21734] CPU: 0 PID: 21734 Comm: syz.0.7715 Not tainted syzkaller #0 [ 1044.328359][T21734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1044.338441][T21734] Call Trace: [ 1044.341743][T21734] [ 1044.344741][T21734] __dump_stack+0x21/0x24 [ 1044.349097][T21734] dump_stack_lvl+0xee/0x150 [ 1044.353717][T21734] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1044.358765][T21734] dump_stack+0x15/0x24 [ 1044.362944][T21734] should_fail_ex+0x3d4/0x520 [ 1044.367659][T21734] should_fail+0xb/0x10 [ 1044.371843][T21734] should_fail_usercopy+0x1a/0x20 [ 1044.376917][T21734] _copy_from_user+0x1e/0xc0 [ 1044.381538][T21734] __sys_bpf+0x277/0x780 [ 1044.385809][T21734] ? bpf_link_show_fdinfo+0x320/0x320 [ 1044.391273][T21734] ? bpf_trace_run2+0x104/0x250 [ 1044.396164][T21734] ? __bpf_trace_sys_enter+0x62/0x70 [ 1044.401491][T21734] ? __traceiter_sys_enter+0x38/0x50 [ 1044.406807][T21734] __x64_sys_bpf+0x7c/0x90 [ 1044.411269][T21734] x64_sys_call+0x488/0x9a0 [ 1044.415802][T21734] do_syscall_64+0x4c/0xa0 [ 1044.420247][T21734] ? clear_bhb_loop+0x30/0x80 [ 1044.424962][T21734] ? clear_bhb_loop+0x30/0x80 [ 1044.429674][T21734] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1044.435601][T21734] RIP: 0033:0x7fd4b078ebe9 [ 1044.440054][T21734] 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 [ 1044.459694][T21734] RSP: 002b:00007fd4b15f7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1044.468151][T21734] RAX: ffffffffffffffda RBX: 00007fd4b09c6090 RCX: 00007fd4b078ebe9 [ 1044.476163][T21734] RDX: 0000000000000020 RSI: 0000200000000180 RDI: 0000000000000002 [ 1044.484165][T21734] RBP: 00007fd4b15f7090 R08: 0000000000000000 R09: 0000000000000000 [ 1044.492160][T21734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1044.500158][T21734] R13: 00007fd4b09c6128 R14: 00007fd4b09c6090 R15: 00007ffc88562b28 [ 1044.508166][T21734] [ 1044.619525][T21746] syz.2.7720[21746] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1044.619651][T21746] syz.2.7720[21746] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1045.153013][T21752] FAULT_INJECTION: forcing a failure. [ 1045.153013][T21752] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1045.272918][T21752] CPU: 1 PID: 21752 Comm: syz.3.7724 Not tainted syzkaller #0 [ 1045.280450][T21752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1045.290532][T21752] Call Trace: [ 1045.293835][T21752] [ 1045.296787][T21752] __dump_stack+0x21/0x24 [ 1045.301147][T21752] dump_stack_lvl+0xee/0x150 [ 1045.305757][T21752] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1045.310799][T21752] ? has_cap_mac_admin+0x330/0x330 [ 1045.315937][T21752] dump_stack+0x15/0x24 [ 1045.320123][T21752] should_fail_ex+0x3d4/0x520 [ 1045.324925][T21752] should_fail+0xb/0x10 [ 1045.329120][T21752] should_fail_usercopy+0x1a/0x20 [ 1045.334176][T21752] _copy_from_user+0x1e/0xc0 [ 1045.338795][T21752] get_user_ifreq+0x6c/0x180 [ 1045.343418][T21752] sock_ioctl+0x630/0x6e0 [ 1045.347775][T21752] ? __cfi_sock_ioctl+0x10/0x10 [ 1045.352660][T21752] ? security_file_ioctl+0x95/0xc0 [ 1045.357802][T21752] ? __cfi_sock_ioctl+0x10/0x10 [ 1045.362723][T21752] __se_sys_ioctl+0x12f/0x1b0 [ 1045.367428][T21752] __x64_sys_ioctl+0x7b/0x90 [ 1045.372131][T21752] x64_sys_call+0x58b/0x9a0 [ 1045.376657][T21752] do_syscall_64+0x4c/0xa0 [ 1045.381093][T21752] ? clear_bhb_loop+0x30/0x80 [ 1045.385812][T21752] ? clear_bhb_loop+0x30/0x80 [ 1045.390518][T21752] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1045.396421][T21752] RIP: 0033:0x7fd150b8ebe9 [ 1045.400842][T21752] 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 [ 1045.420460][T21752] RSP: 002b:00007fd151ab3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1045.428977][T21752] RAX: ffffffffffffffda RBX: 00007fd150dc5fa0 RCX: 00007fd150b8ebe9 [ 1045.436962][T21752] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000006 [ 1045.444942][T21752] RBP: 00007fd151ab3090 R08: 0000000000000000 R09: 0000000000000000 [ 1045.452926][T21752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1045.460900][T21752] R13: 00007fd150dc6038 R14: 00007fd150dc5fa0 R15: 00007ffc309922e8 [ 1045.468887][T21752] [ 1046.429608][T21790] FAULT_INJECTION: forcing a failure. [ 1046.429608][T21790] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1046.540637][T21790] CPU: 1 PID: 21790 Comm: syz.4.7738 Not tainted syzkaller #0 [ 1046.548158][T21790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1046.558233][T21790] Call Trace: [ 1046.561513][T21790] [ 1046.564446][T21790] __dump_stack+0x21/0x24 [ 1046.568792][T21790] dump_stack_lvl+0xee/0x150 [ 1046.573382][T21790] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1046.578503][T21790] dump_stack+0x15/0x24 [ 1046.582657][T21790] should_fail_ex+0x3d4/0x520 [ 1046.587347][T21790] should_fail+0xb/0x10 [ 1046.591509][T21790] should_fail_usercopy+0x1a/0x20 [ 1046.596539][T21790] _copy_from_user+0x1e/0xc0 [ 1046.601199][T21790] __sys_bpf+0x277/0x780 [ 1046.605441][T21790] ? bpf_link_show_fdinfo+0x320/0x320 [ 1046.610821][T21790] ? __cfi_ksys_write+0x10/0x10 [ 1046.615697][T21790] ? __bpf_trace_sys_enter+0x62/0x70 [ 1046.621009][T21790] __x64_sys_bpf+0x7c/0x90 [ 1046.625447][T21790] x64_sys_call+0x488/0x9a0 [ 1046.629963][T21790] do_syscall_64+0x4c/0xa0 [ 1046.634390][T21790] ? clear_bhb_loop+0x30/0x80 [ 1046.639086][T21790] ? clear_bhb_loop+0x30/0x80 [ 1046.643791][T21790] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1046.649691][T21790] RIP: 0033:0x7f08d558ebe9 [ 1046.654112][T21790] 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 [ 1046.673742][T21790] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1046.682162][T21790] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1046.690177][T21790] RDX: 0000000000000020 RSI: 0000200000000580 RDI: 0000000000000015 [ 1046.698162][T21790] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1046.706223][T21790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1046.714204][T21790] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1046.722219][T21790] [ 1048.798085][T21800] GPL: port 1(erspan0) entered blocking state [ 1049.750665][T21800] GPL: port 1(erspan0) entered disabled state [ 1049.757525][T21800] device erspan0 entered promiscuous mode [ 1059.007259][ T28] audit: type=1400 audit(1757080646.932:130): avc: denied { create } for pid=22024 comm="syz.0.7813" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1061.713349][ T28] audit: type=1400 audit(1757080649.642:131): avc: denied { create } for pid=22118 comm="syz.3.7846" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 1066.213596][T22217] FAULT_INJECTION: forcing a failure. [ 1066.213596][T22217] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1066.280347][T22217] CPU: 0 PID: 22217 Comm: syz.1.7880 Not tainted syzkaller #0 [ 1066.287870][T22217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1066.297962][T22217] Call Trace: [ 1066.301275][T22217] [ 1066.304231][T22217] __dump_stack+0x21/0x24 [ 1066.308607][T22217] dump_stack_lvl+0xee/0x150 [ 1066.313229][T22217] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1066.318290][T22217] dump_stack+0x15/0x24 [ 1066.322472][T22217] should_fail_ex+0x3d4/0x520 [ 1066.327197][T22217] should_fail+0xb/0x10 [ 1066.331394][T22217] should_fail_usercopy+0x1a/0x20 [ 1066.336455][T22217] _copy_from_user+0x1e/0xc0 [ 1066.341087][T22217] __sys_bpf+0x277/0x780 [ 1066.345363][T22217] ? bpf_link_show_fdinfo+0x320/0x320 [ 1066.350773][T22217] ? __cfi_ksys_write+0x10/0x10 [ 1066.355661][T22217] ? do_user_addr_fault+0x9ac/0x1050 [ 1066.361012][T22217] ? debug_smp_processor_id+0x17/0x20 [ 1066.366400][T22217] __x64_sys_bpf+0x7c/0x90 [ 1066.370841][T22217] x64_sys_call+0x488/0x9a0 [ 1066.375357][T22217] do_syscall_64+0x4c/0xa0 [ 1066.379801][T22217] ? clear_bhb_loop+0x30/0x80 [ 1066.384487][T22217] ? clear_bhb_loop+0x30/0x80 [ 1066.389183][T22217] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1066.395082][T22217] RIP: 0033:0x7f714f98ebe9 [ 1066.399512][T22217] 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 [ 1066.419222][T22217] RSP: 002b:00007f71507fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1066.427661][T22217] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 1066.435650][T22217] RDX: 0000000000000094 RSI: 0000200000000300 RDI: 0000000000000005 [ 1066.443642][T22217] RBP: 00007f71507fb090 R08: 0000000000000000 R09: 0000000000000000 [ 1066.451635][T22217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1066.459616][T22217] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 1066.467614][T22217] [ 1066.675595][T22232] FAULT_INJECTION: forcing a failure. [ 1066.675595][T22232] name failslab, interval 1, probability 0, space 0, times 0 [ 1066.688677][T22232] CPU: 1 PID: 22232 Comm: syz.1.7885 Not tainted syzkaller #0 [ 1066.696188][T22232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1066.706277][T22232] Call Trace: [ 1066.709614][T22232] [ 1066.712572][T22232] __dump_stack+0x21/0x24 [ 1066.716939][T22232] dump_stack_lvl+0xee/0x150 [ 1066.721572][T22232] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1066.726610][T22232] ? __cfi_avc_has_perm_noaudit+0x10/0x10 [ 1066.732349][T22232] dump_stack+0x15/0x24 [ 1066.736516][T22232] should_fail_ex+0x3d4/0x520 [ 1066.741202][T22232] __should_failslab+0xac/0xf0 [ 1066.746031][T22232] should_failslab+0x9/0x20 [ 1066.750546][T22232] kmem_cache_alloc_node+0x42/0x340 [ 1066.755777][T22232] ? __alloc_skb+0xea/0x4b0 [ 1066.760302][T22232] __alloc_skb+0xea/0x4b0 [ 1066.764663][T22232] alloc_skb_with_frags+0xa8/0x620 [ 1066.769793][T22232] sock_alloc_send_pskb+0x853/0x980 [ 1066.775091][T22232] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 1066.780831][T22232] ? stack_trace_save+0x98/0xe0 [ 1066.785694][T22232] tun_get_user+0x4e5/0x3320 [ 1066.790328][T22232] ? kstrtoull+0x137/0x1d0 [ 1066.794780][T22232] ? tun_do_read+0x1c20/0x1c20 [ 1066.799643][T22232] ? __kasan_check_write+0x14/0x20 [ 1066.804766][T22232] ? ref_tracker_alloc+0x30f/0x430 [ 1066.809972][T22232] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 1066.815894][T22232] ? avc_policy_seqno+0x1b/0x70 [ 1066.820761][T22232] ? selinux_file_permission+0x2a5/0x510 [ 1066.826438][T22232] tun_chr_write_iter+0x1fb/0x300 [ 1066.831540][T22232] vfs_write+0x5db/0xca0 [ 1066.835798][T22232] ? slab_free_freelist_hook+0xc2/0x190 [ 1066.841361][T22232] ? __cfi_vfs_write+0x10/0x10 [ 1066.846226][T22232] ? __fget_files+0x2d5/0x330 [ 1066.850913][T22232] ? __fdget_pos+0x1f2/0x380 [ 1066.855539][T22232] ? ksys_write+0x71/0x240 [ 1066.859972][T22232] ksys_write+0x140/0x240 [ 1066.864415][T22232] ? __cfi_ksys_write+0x10/0x10 [ 1066.869280][T22232] ? debug_smp_processor_id+0x17/0x20 [ 1066.874669][T22232] __x64_sys_write+0x7b/0x90 [ 1066.879289][T22232] x64_sys_call+0x27b/0x9a0 [ 1066.883809][T22232] do_syscall_64+0x4c/0xa0 [ 1066.888251][T22232] ? clear_bhb_loop+0x30/0x80 [ 1066.892974][T22232] ? clear_bhb_loop+0x30/0x80 [ 1066.897668][T22232] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1066.903586][T22232] RIP: 0033:0x7f714f98ebe9 [ 1066.908012][T22232] 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 [ 1066.927628][T22232] RSP: 002b:00007f71507fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1066.936052][T22232] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 1066.944029][T22232] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 00000000000000c8 [ 1066.952035][T22232] RBP: 00007f71507fb090 R08: 0000000000000000 R09: 0000000000000000 [ 1066.960008][T22232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1066.967987][T22232] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 1066.975988][T22232] [ 1067.187106][T22244] device sit0 entered promiscuous mode [ 1068.319818][T22261] device xfrm0 entered promiscuous mode [ 1070.646340][T22311] FAULT_INJECTION: forcing a failure. [ 1070.646340][T22311] name failslab, interval 1, probability 0, space 0, times 0 [ 1070.662941][T22311] CPU: 1 PID: 22311 Comm: syz.1.7908 Not tainted syzkaller #0 [ 1070.670463][T22311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1070.680546][T22311] Call Trace: [ 1070.683845][T22311] [ 1070.686795][T22311] __dump_stack+0x21/0x24 [ 1070.691166][T22311] dump_stack_lvl+0xee/0x150 [ 1070.695783][T22311] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1070.700822][T22311] dump_stack+0x15/0x24 [ 1070.704980][T22311] should_fail_ex+0x3d4/0x520 [ 1070.709667][T22311] __should_failslab+0xac/0xf0 [ 1070.714434][T22311] ? kernfs_fop_write_iter+0x156/0x410 [ 1070.719898][T22311] should_failslab+0x9/0x20 [ 1070.724402][T22311] __kmem_cache_alloc_node+0x3d/0x2c0 [ 1070.729784][T22311] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 1070.735596][T22311] ? kernfs_fop_write_iter+0x156/0x410 [ 1070.741057][T22311] __kmalloc+0xa1/0x1e0 [ 1070.745224][T22311] ? __cfi_selinux_file_permission+0x10/0x10 [ 1070.751212][T22311] kernfs_fop_write_iter+0x156/0x410 [ 1070.756496][T22311] vfs_write+0x5db/0xca0 [ 1070.760750][T22311] ? __cfi_vfs_write+0x10/0x10 [ 1070.765530][T22311] ? __cfi_mutex_lock+0x10/0x10 [ 1070.770385][T22311] ? __fdget_pos+0x2cd/0x380 [ 1070.774979][T22311] ? ksys_write+0x71/0x240 [ 1070.779410][T22311] ksys_write+0x140/0x240 [ 1070.783751][T22311] ? __cfi_ksys_write+0x10/0x10 [ 1070.788614][T22311] ? __bpf_trace_sys_enter+0x62/0x70 [ 1070.793902][T22311] __x64_sys_write+0x7b/0x90 [ 1070.798504][T22311] x64_sys_call+0x27b/0x9a0 [ 1070.803019][T22311] do_syscall_64+0x4c/0xa0 [ 1070.807440][T22311] ? clear_bhb_loop+0x30/0x80 [ 1070.812132][T22311] ? clear_bhb_loop+0x30/0x80 [ 1070.816822][T22311] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1070.822738][T22311] RIP: 0033:0x7f714f98ebe9 [ 1070.827160][T22311] 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 [ 1070.846771][T22311] RSP: 002b:00007f71507fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1070.855190][T22311] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 1070.863166][T22311] RDX: 0000000000000012 RSI: 0000200000000880 RDI: 0000000000000007 [ 1070.871149][T22311] RBP: 00007f71507fb090 R08: 0000000000000000 R09: 0000000000000000 [ 1070.879125][T22311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1070.887101][T22311] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 1070.895085][T22311] [ 1071.610597][T22339] FAULT_INJECTION: forcing a failure. [ 1071.610597][T22339] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1071.616902][T22334] device xfrm0 entered promiscuous mode [ 1071.630501][T22339] CPU: 0 PID: 22339 Comm: syz.2.7918 Not tainted syzkaller #0 [ 1071.638028][T22339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1071.648120][T22339] Call Trace: [ 1071.651423][T22339] [ 1071.654366][T22339] __dump_stack+0x21/0x24 [ 1071.658705][T22339] dump_stack_lvl+0xee/0x150 [ 1071.663390][T22339] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1071.668422][T22339] dump_stack+0x15/0x24 [ 1071.672578][T22339] should_fail_ex+0x3d4/0x520 [ 1071.677276][T22339] should_fail+0xb/0x10 [ 1071.681440][T22339] should_fail_usercopy+0x1a/0x20 [ 1071.686471][T22339] _copy_from_user+0x1e/0xc0 [ 1071.691069][T22339] __sys_bpf+0x277/0x780 [ 1071.695320][T22339] ? bpf_link_show_fdinfo+0x320/0x320 [ 1071.700707][T22339] __x64_sys_bpf+0x7c/0x90 [ 1071.705135][T22339] x64_sys_call+0x488/0x9a0 [ 1071.709648][T22339] do_syscall_64+0x4c/0xa0 [ 1071.714068][T22339] ? clear_bhb_loop+0x30/0x80 [ 1071.718755][T22339] ? clear_bhb_loop+0x30/0x80 [ 1071.723443][T22339] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1071.729346][T22339] RIP: 0033:0x7fc6a2d8ebe9 [ 1071.733770][T22339] 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 [ 1071.753393][T22339] RSP: 002b:00007fc6a3cd1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1071.761817][T22339] RAX: ffffffffffffffda RBX: 00007fc6a2fc6090 RCX: 00007fc6a2d8ebe9 [ 1071.769978][T22339] RDX: 0000000000000038 RSI: 00002000000003c0 RDI: 0000000000000018 [ 1071.777952][T22339] RBP: 00007fc6a3cd1090 R08: 0000000000000000 R09: 0000000000000000 [ 1071.785925][T22339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1071.793907][T22339] R13: 00007fc6a2fc6128 R14: 00007fc6a2fc6090 R15: 00007ffd28d697c8 [ 1071.801888][T22339] [ 1072.466433][T22363] FAULT_INJECTION: forcing a failure. [ 1072.466433][T22363] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1072.518137][T22363] CPU: 1 PID: 22363 Comm: syz.1.7926 Not tainted syzkaller #0 [ 1072.525664][T22363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1072.535834][T22363] Call Trace: [ 1072.539135][T22363] [ 1072.542088][T22363] __dump_stack+0x21/0x24 [ 1072.546447][T22363] dump_stack_lvl+0xee/0x150 [ 1072.551062][T22363] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1072.556110][T22363] ? __kasan_check_write+0x14/0x20 [ 1072.561258][T22363] dump_stack+0x15/0x24 [ 1072.565479][T22363] should_fail_ex+0x3d4/0x520 [ 1072.570188][T22363] should_fail+0xb/0x10 [ 1072.574374][T22363] should_fail_usercopy+0x1a/0x20 [ 1072.579440][T22363] _copy_from_user+0x1e/0xc0 [ 1072.584058][T22363] perf_copy_attr+0x15e/0x880 [ 1072.588768][T22363] __se_sys_perf_event_open+0xcb/0x1b80 [ 1072.594349][T22363] ? __x64_sys_perf_event_open+0xd0/0xd0 [ 1072.600025][T22363] ? __bpf_trace_sys_enter+0x62/0x70 [ 1072.605346][T22363] __x64_sys_perf_event_open+0xbf/0xd0 [ 1072.610845][T22363] x64_sys_call+0x385/0x9a0 [ 1072.615378][T22363] do_syscall_64+0x4c/0xa0 [ 1072.619818][T22363] ? clear_bhb_loop+0x30/0x80 [ 1072.624532][T22363] ? clear_bhb_loop+0x30/0x80 [ 1072.629238][T22363] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1072.635156][T22363] RIP: 0033:0x7f714f98ebe9 [ 1072.639591][T22363] 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 [ 1072.659305][T22363] RSP: 002b:00007f71507fb038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1072.667748][T22363] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 1072.675746][T22363] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000040 [ 1072.683832][T22363] RBP: 00007f71507fb090 R08: 0000000000000000 R09: 0000000000000000 [ 1072.691830][T22363] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 1072.699822][T22363] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 1072.708009][T22363] [ 1073.587614][T22383] device xfrm0 entered promiscuous mode [ 1075.246557][T22431] device xfrm0 entered promiscuous mode [ 1076.963425][T22484] FAULT_INJECTION: forcing a failure. [ 1076.963425][T22484] name failslab, interval 1, probability 0, space 0, times 0 [ 1077.004817][T22484] CPU: 0 PID: 22484 Comm: syz.3.7969 Not tainted syzkaller #0 [ 1077.012348][T22484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1077.022429][T22484] Call Trace: [ 1077.025723][T22484] [ 1077.028663][T22484] __dump_stack+0x21/0x24 [ 1077.033012][T22484] dump_stack_lvl+0xee/0x150 [ 1077.037604][T22484] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1077.042633][T22484] ? __cfi_avc_has_perm_noaudit+0x10/0x10 [ 1077.048368][T22484] dump_stack+0x15/0x24 [ 1077.052534][T22484] should_fail_ex+0x3d4/0x520 [ 1077.057233][T22484] __should_failslab+0xac/0xf0 [ 1077.062004][T22484] should_failslab+0x9/0x20 [ 1077.066517][T22484] kmem_cache_alloc_node+0x42/0x340 [ 1077.071727][T22484] ? __alloc_skb+0xea/0x4b0 [ 1077.076279][T22484] __alloc_skb+0xea/0x4b0 [ 1077.080625][T22484] alloc_skb_with_frags+0xa8/0x620 [ 1077.085759][T22484] sock_alloc_send_pskb+0x853/0x980 [ 1077.090973][T22484] ? __cfi_sock_alloc_send_pskb+0x10/0x10 [ 1077.096703][T22484] ? stack_trace_save+0x98/0xe0 [ 1077.101565][T22484] tun_get_user+0x4e5/0x3320 [ 1077.106165][T22484] ? kstrtoull+0x137/0x1d0 [ 1077.110608][T22484] ? tun_do_read+0x1c20/0x1c20 [ 1077.115373][T22484] ? __kasan_check_write+0x14/0x20 [ 1077.120757][T22484] ? ref_tracker_alloc+0x30f/0x430 [ 1077.125877][T22484] ? __cfi_ref_tracker_alloc+0x10/0x10 [ 1077.131347][T22484] ? avc_policy_seqno+0x1b/0x70 [ 1077.136393][T22484] ? selinux_file_permission+0x2a5/0x510 [ 1077.142123][T22484] tun_chr_write_iter+0x1fb/0x300 [ 1077.147166][T22484] vfs_write+0x5db/0xca0 [ 1077.151418][T22484] ? slab_free_freelist_hook+0xc2/0x190 [ 1077.156992][T22484] ? __cfi_vfs_write+0x10/0x10 [ 1077.161771][T22484] ? __fget_files+0x2d5/0x330 [ 1077.166459][T22484] ? __fdget_pos+0x1f2/0x380 [ 1077.171055][T22484] ? ksys_write+0x71/0x240 [ 1077.175489][T22484] ksys_write+0x140/0x240 [ 1077.179840][T22484] ? __cfi_ksys_write+0x10/0x10 [ 1077.184705][T22484] ? debug_smp_processor_id+0x17/0x20 [ 1077.190098][T22484] __x64_sys_write+0x7b/0x90 [ 1077.194718][T22484] x64_sys_call+0x27b/0x9a0 [ 1077.199232][T22484] do_syscall_64+0x4c/0xa0 [ 1077.203661][T22484] ? clear_bhb_loop+0x30/0x80 [ 1077.208357][T22484] ? clear_bhb_loop+0x30/0x80 [ 1077.213132][T22484] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1077.219036][T22484] RIP: 0033:0x7fd150b8ebe9 [ 1077.223462][T22484] 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 [ 1077.243085][T22484] RSP: 002b:00007fd151ab3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1077.251519][T22484] RAX: ffffffffffffffda RBX: 00007fd150dc5fa0 RCX: 00007fd150b8ebe9 [ 1077.259502][T22484] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 00000000000000c8 [ 1077.267513][T22484] RBP: 00007fd151ab3090 R08: 0000000000000000 R09: 0000000000000000 [ 1077.275502][T22484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1077.283498][T22484] R13: 00007fd150dc6038 R14: 00007fd150dc5fa0 R15: 00007ffc309922e8 [ 1077.291493][T22484] [ 1077.657403][T22501] syz.0.7973 (22501) used greatest stack depth: 20128 bytes left [ 1079.367563][T22542] device sit0 left promiscuous mode [ 1079.439894][T22543] FAULT_INJECTION: forcing a failure. [ 1079.439894][T22543] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1079.569648][T22543] CPU: 1 PID: 22543 Comm: syz.2.7987 Not tainted syzkaller #0 [ 1079.577188][T22543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1079.587278][T22543] Call Trace: [ 1079.590582][T22543] [ 1079.593546][T22543] __dump_stack+0x21/0x24 [ 1079.597919][T22543] dump_stack_lvl+0xee/0x150 [ 1079.602544][T22543] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1079.607753][T22543] dump_stack+0x15/0x24 [ 1079.611948][T22543] should_fail_ex+0x3d4/0x520 [ 1079.616664][T22543] should_fail+0xb/0x10 [ 1079.620859][T22543] should_fail_usercopy+0x1a/0x20 [ 1079.625927][T22543] _copy_from_user+0x1e/0xc0 [ 1079.630553][T22543] sock_do_ioctl+0x186/0x310 [ 1079.635180][T22543] ? sock_show_fdinfo+0xb0/0xb0 [ 1079.640070][T22543] ? selinux_file_ioctl+0x377/0x480 [ 1079.645318][T22543] ? dump_secy+0x20a0/0x28f0 [ 1079.649945][T22543] sock_ioctl+0x4d8/0x6e0 [ 1079.654307][T22543] ? bpf_trace_run2+0x104/0x250 [ 1079.659283][T22543] ? __cfi_sock_ioctl+0x10/0x10 [ 1079.664168][T22543] ? __fget_files+0x2d5/0x330 [ 1079.668882][T22543] ? security_file_ioctl+0x95/0xc0 [ 1079.674035][T22543] ? __cfi_sock_ioctl+0x10/0x10 [ 1079.678918][T22543] __se_sys_ioctl+0x12f/0x1b0 [ 1079.683625][T22543] __x64_sys_ioctl+0x7b/0x90 [ 1079.688247][T22543] x64_sys_call+0x58b/0x9a0 [ 1079.692787][T22543] do_syscall_64+0x4c/0xa0 [ 1079.697279][T22543] ? clear_bhb_loop+0x30/0x80 [ 1079.702003][T22543] ? clear_bhb_loop+0x30/0x80 [ 1079.706768][T22543] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1079.712708][T22543] RIP: 0033:0x7fc6a2d8ebe9 [ 1079.717150][T22543] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1079.736785][T22543] RSP: 002b:00007fc6a3cd1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1079.745245][T22543] RAX: ffffffffffffffda RBX: 00007fc6a2fc6090 RCX: 00007fc6a2d8ebe9 [ 1079.753287][T22543] RDX: 0000200000000040 RSI: 0000000000008914 RDI: 000000000000000a [ 1079.761305][T22543] RBP: 00007fc6a3cd1090 R08: 0000000000000000 R09: 0000000000000000 [ 1079.769348][T22543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1079.777350][T22543] R13: 00007fc6a2fc6128 R14: 00007fc6a2fc6090 R15: 00007ffd28d697c8 [ 1079.785366][T22543] [ 1081.979136][T22614] FAULT_INJECTION: forcing a failure. [ 1081.979136][T22614] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1081.993857][T22614] CPU: 1 PID: 22614 Comm: syz.0.8009 Not tainted syzkaller #0 [ 1082.001362][T22614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1082.011449][T22614] Call Trace: [ 1082.014761][T22614] [ 1082.017718][T22614] __dump_stack+0x21/0x24 [ 1082.022091][T22614] dump_stack_lvl+0xee/0x150 [ 1082.026932][T22614] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1082.032071][T22614] ? __cfi_avc_has_perm+0x10/0x10 [ 1082.037130][T22614] dump_stack+0x15/0x24 [ 1082.041308][T22614] should_fail_ex+0x3d4/0x520 [ 1082.046000][T22614] should_fail+0xb/0x10 [ 1082.050207][T22614] should_fail_usercopy+0x1a/0x20 [ 1082.055243][T22614] _copy_from_user+0x1e/0xc0 [ 1082.059846][T22614] tipc_setsockopt+0x34c/0x900 [ 1082.064685][T22614] ? __cfi_tipc_setsockopt+0x10/0x10 [ 1082.069980][T22614] ? security_socket_setsockopt+0x93/0xb0 [ 1082.075704][T22614] ? __cfi_tipc_setsockopt+0x10/0x10 [ 1082.081000][T22614] __sys_setsockopt+0x306/0x4e0 [ 1082.085852][T22614] ? __cfi___sys_setsockopt+0x10/0x10 [ 1082.091236][T22614] ? ksys_write+0x1eb/0x240 [ 1082.095756][T22614] ? __cfi_ksys_write+0x10/0x10 [ 1082.100636][T22614] __x64_sys_setsockopt+0xbf/0xd0 [ 1082.105685][T22614] x64_sys_call+0x124/0x9a0 [ 1082.110202][T22614] do_syscall_64+0x4c/0xa0 [ 1082.114627][T22614] ? clear_bhb_loop+0x30/0x80 [ 1082.119317][T22614] ? clear_bhb_loop+0x30/0x80 [ 1082.124014][T22614] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1082.129952][T22614] RIP: 0033:0x7fd4b078ebe9 [ 1082.134374][T22614] 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 [ 1082.154014][T22614] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1082.162448][T22614] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 1082.170423][T22614] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000007 [ 1082.178398][T22614] RBP: 00007fd4b1618090 R08: 00000000000004bd R09: 0000000000000000 [ 1082.186368][T22614] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000001 [ 1082.194343][T22614] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 1082.202334][T22614] [ 1085.492218][T22712] FAULT_INJECTION: forcing a failure. [ 1085.492218][T22712] name failslab, interval 1, probability 0, space 0, times 0 [ 1085.539929][T22712] CPU: 0 PID: 22712 Comm: syz.0.8042 Not tainted syzkaller #0 [ 1085.547460][T22712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1085.557539][T22712] Call Trace: [ 1085.560841][T22712] [ 1085.563796][T22712] __dump_stack+0x21/0x24 [ 1085.568244][T22712] dump_stack_lvl+0xee/0x150 [ 1085.572865][T22712] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1085.577916][T22712] ? stack_trace_save+0x98/0xe0 [ 1085.582811][T22712] dump_stack+0x15/0x24 [ 1085.586993][T22712] should_fail_ex+0x3d4/0x520 [ 1085.591799][T22712] __should_failslab+0xac/0xf0 [ 1085.596604][T22712] should_failslab+0x9/0x20 [ 1085.601136][T22712] kmem_cache_alloc_node+0x42/0x340 [ 1085.606387][T22712] ? dup_task_struct+0x5a/0x790 [ 1085.611317][T22712] ? cgroup_freezing+0x86/0xb0 [ 1085.616242][T22712] dup_task_struct+0x5a/0x790 [ 1085.620963][T22712] ? __kasan_check_write+0x14/0x20 [ 1085.626126][T22712] ? recalc_sigpending+0x168/0x1c0 [ 1085.631279][T22712] copy_process+0x5b8/0x3480 [ 1085.635908][T22712] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 1085.641681][T22712] ? __kasan_check_write+0x14/0x20 [ 1085.646872][T22712] ? idle_dummy+0x10/0x10 [ 1085.651256][T22712] kernel_clone+0x23a/0x810 [ 1085.655800][T22712] ? __cfi_kernel_clone+0x10/0x10 [ 1085.660867][T22712] ? bpf_probe_read_user_str+0x4a/0x70 [ 1085.666363][T22712] __x64_sys_clone+0x168/0x1b0 [ 1085.671168][T22712] ? __cfi___x64_sys_clone+0x10/0x10 [ 1085.676503][T22712] ? trace_sys_enter+0x3d/0x50 [ 1085.681295][T22712] x64_sys_call+0x990/0x9a0 [ 1085.685827][T22712] do_syscall_64+0x4c/0xa0 [ 1085.690264][T22712] ? clear_bhb_loop+0x30/0x80 [ 1085.694972][T22712] ? clear_bhb_loop+0x30/0x80 [ 1085.699681][T22712] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1085.705600][T22712] RIP: 0033:0x7fd4b078ebe9 [ 1085.710041][T22712] 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 [ 1085.729675][T22712] RSP: 002b:00007fd4b1617fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 1085.738112][T22712] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 1085.746100][T22712] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000400 [ 1085.754085][T22712] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 1085.762080][T22712] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 1085.770154][T22712] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 1085.778145][T22712] [ 1088.414046][T22806] FAULT_INJECTION: forcing a failure. [ 1088.414046][T22806] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1088.512483][T22806] CPU: 1 PID: 22806 Comm: syz.1.8070 Not tainted syzkaller #0 [ 1088.520016][T22806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1088.530106][T22806] Call Trace: [ 1088.533412][T22806] [ 1088.536367][T22806] __dump_stack+0x21/0x24 [ 1088.540722][T22806] dump_stack_lvl+0xee/0x150 [ 1088.545336][T22806] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1088.550390][T22806] dump_stack+0x15/0x24 [ 1088.554601][T22806] should_fail_ex+0x3d4/0x520 [ 1088.559310][T22806] should_fail+0xb/0x10 [ 1088.563497][T22806] should_fail_usercopy+0x1a/0x20 [ 1088.568556][T22806] _copy_from_user+0x1e/0xc0 [ 1088.573273][T22806] vlan_ioctl_handler+0x9d/0x600 [ 1088.578326][T22806] ? vfs_write+0x9d6/0xca0 [ 1088.582783][T22806] ? __cfi_vlan_ioctl_handler+0x10/0x10 [ 1088.588375][T22806] ? selinux_file_ioctl+0x377/0x480 [ 1088.593615][T22806] ? dump_secy+0x20a0/0x28f0 [ 1088.598285][T22806] ? __cfi_vlan_ioctl_handler+0x10/0x10 [ 1088.603868][T22806] sock_ioctl+0x29a/0x6e0 [ 1088.608236][T22806] ? __cfi_sock_ioctl+0x10/0x10 [ 1088.613121][T22806] ? __fget_files+0x2d5/0x330 [ 1088.617828][T22806] ? security_file_ioctl+0x95/0xc0 [ 1088.622971][T22806] ? __cfi_sock_ioctl+0x10/0x10 [ 1088.627898][T22806] __se_sys_ioctl+0x12f/0x1b0 [ 1088.632607][T22806] __x64_sys_ioctl+0x7b/0x90 [ 1088.637237][T22806] x64_sys_call+0x58b/0x9a0 [ 1088.641823][T22806] do_syscall_64+0x4c/0xa0 [ 1088.646265][T22806] ? clear_bhb_loop+0x30/0x80 [ 1088.650981][T22806] ? clear_bhb_loop+0x30/0x80 [ 1088.655704][T22806] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1088.661626][T22806] RIP: 0033:0x7f714f98ebe9 [ 1088.666054][T22806] 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 [ 1088.685666][T22806] RSP: 002b:00007f71507fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1088.694085][T22806] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 1088.702060][T22806] RDX: 0000200000000080 RSI: 0000000000008982 RDI: 0000000000000006 [ 1088.710036][T22806] RBP: 00007f71507fb090 R08: 0000000000000000 R09: 0000000000000000 [ 1088.718012][T22806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1088.725988][T22806] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 1088.733989][T22806] [ 1088.941417][T22820] FAULT_INJECTION: forcing a failure. [ 1088.941417][T22820] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1089.004379][T22820] CPU: 1 PID: 22820 Comm: syz.4.8076 Not tainted syzkaller #0 [ 1089.011909][T22820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1089.021990][T22820] Call Trace: [ 1089.025475][T22820] [ 1089.028436][T22820] __dump_stack+0x21/0x24 [ 1089.032796][T22820] dump_stack_lvl+0xee/0x150 [ 1089.037434][T22820] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1089.042489][T22820] dump_stack+0x15/0x24 [ 1089.046677][T22820] should_fail_ex+0x3d4/0x520 [ 1089.051391][T22820] should_fail_alloc_page+0x61/0x90 [ 1089.056629][T22820] prepare_alloc_pages+0x148/0x5f0 [ 1089.061793][T22820] ? __alloc_pages_bulk+0x9c0/0x9c0 [ 1089.067039][T22820] ? _parse_integer+0x2a/0x40 [ 1089.071759][T22820] __alloc_pages+0x124/0x450 [ 1089.076393][T22820] ? kstrtouint+0x74/0xe0 [ 1089.080758][T22820] ? __cfi___alloc_pages+0x10/0x10 [ 1089.085903][T22820] ? kstrtouint_from_user+0xf7/0x150 [ 1089.091237][T22820] __get_free_pages+0xe/0x30 [ 1089.095868][T22820] mem_rw+0x8a/0x600 [ 1089.099925][T22820] ? security_file_permission+0x8a/0xb0 [ 1089.105509][T22820] mem_write+0x33/0x40 [ 1089.109623][T22820] ? __cfi_mem_write+0x10/0x10 [ 1089.114452][T22820] vfs_write+0x40c/0xca0 [ 1089.118748][T22820] ? slab_free_freelist_hook+0xc2/0x190 [ 1089.124343][T22820] ? __cfi_vfs_write+0x10/0x10 [ 1089.129146][T22820] ? __kasan_check_write+0x14/0x20 [ 1089.134307][T22820] ? mutex_lock+0x8d/0x1a0 [ 1089.138756][T22820] ? __cfi_mutex_lock+0x10/0x10 [ 1089.143635][T22820] ? __fdget_pos+0x2cd/0x380 [ 1089.148251][T22820] ? ksys_write+0x71/0x240 [ 1089.152706][T22820] ksys_write+0x140/0x240 [ 1089.157077][T22820] ? __cfi_ksys_write+0x10/0x10 [ 1089.161965][T22820] ? debug_smp_processor_id+0x17/0x20 [ 1089.167378][T22820] __x64_sys_write+0x7b/0x90 [ 1089.172010][T22820] x64_sys_call+0x27b/0x9a0 [ 1089.176546][T22820] do_syscall_64+0x4c/0xa0 [ 1089.180974][T22820] ? clear_bhb_loop+0x30/0x80 [ 1089.185684][T22820] ? clear_bhb_loop+0x30/0x80 [ 1089.190369][T22820] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1089.196271][T22820] RIP: 0033:0x7f08d558ebe9 [ 1089.200692][T22820] 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 [ 1089.220301][T22820] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1089.228719][T22820] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1089.236688][T22820] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 1089.244659][T22820] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1089.252649][T22820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1089.260622][T22820] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1089.268606][T22820] [ 1091.087862][T22876] device wg2 left promiscuous mode [ 1095.559305][T23061] FAULT_INJECTION: forcing a failure. [ 1095.559305][T23061] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1095.640324][T23061] CPU: 1 PID: 23061 Comm: syz.2.8159 Not tainted syzkaller #0 [ 1095.647849][T23061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1095.657931][T23061] Call Trace: [ 1095.661232][T23061] [ 1095.664183][T23061] __dump_stack+0x21/0x24 [ 1095.668537][T23061] dump_stack_lvl+0xee/0x150 [ 1095.673154][T23061] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1095.678214][T23061] dump_stack+0x15/0x24 [ 1095.682434][T23061] should_fail_ex+0x3d4/0x520 [ 1095.687145][T23061] should_fail+0xb/0x10 [ 1095.691327][T23061] should_fail_usercopy+0x1a/0x20 [ 1095.696383][T23061] _copy_from_user+0x1e/0xc0 [ 1095.701005][T23061] __sys_bpf+0x277/0x780 [ 1095.705364][T23061] ? bpf_link_show_fdinfo+0x320/0x320 [ 1095.710762][T23061] ? __cfi_ksys_write+0x10/0x10 [ 1095.715638][T23061] ? debug_smp_processor_id+0x17/0x20 [ 1095.721055][T23061] __x64_sys_bpf+0x7c/0x90 [ 1095.725538][T23061] x64_sys_call+0x488/0x9a0 [ 1095.730060][T23061] do_syscall_64+0x4c/0xa0 [ 1095.734491][T23061] ? clear_bhb_loop+0x30/0x80 [ 1095.739187][T23061] ? clear_bhb_loop+0x30/0x80 [ 1095.743878][T23061] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1095.749794][T23061] RIP: 0033:0x7fc6a2d8ebe9 [ 1095.754214][T23061] 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 [ 1095.774029][T23061] RSP: 002b:00007fc6a3cf2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1095.782455][T23061] RAX: ffffffffffffffda RBX: 00007fc6a2fc5fa0 RCX: 00007fc6a2d8ebe9 [ 1095.790466][T23061] RDX: 0000000000000094 RSI: 0000200000002ac0 RDI: 0000000000000005 [ 1095.798478][T23061] RBP: 00007fc6a3cf2090 R08: 0000000000000000 R09: 0000000000000000 [ 1095.806452][T23061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1095.814426][T23061] R13: 00007fc6a2fc6038 R14: 00007fc6a2fc5fa0 R15: 00007ffd28d697c8 [ 1095.822414][T23061] [ 1099.540704][T23208] FAULT_INJECTION: forcing a failure. [ 1099.540704][T23208] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1099.686434][T23208] CPU: 1 PID: 23208 Comm: syz.1.8209 Not tainted syzkaller #0 [ 1099.693985][T23208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1099.704071][T23208] Call Trace: [ 1099.707387][T23208] [ 1099.710347][T23208] __dump_stack+0x21/0x24 [ 1099.714710][T23208] dump_stack_lvl+0xee/0x150 [ 1099.719328][T23208] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1099.724383][T23208] ? __kasan_check_write+0x14/0x20 [ 1099.729551][T23208] dump_stack+0x15/0x24 [ 1099.733737][T23208] should_fail_ex+0x3d4/0x520 [ 1099.738450][T23208] should_fail+0xb/0x10 [ 1099.742637][T23208] should_fail_usercopy+0x1a/0x20 [ 1099.747696][T23208] _copy_from_user+0x1e/0xc0 [ 1099.752314][T23208] perf_copy_attr+0x15e/0x880 [ 1099.757017][T23208] ? copy_from_kernel_nofault_allowed+0xbc/0x130 [ 1099.763380][T23208] __se_sys_perf_event_open+0xcb/0x1b80 [ 1099.768977][T23208] ? __x64_sys_perf_event_open+0xd0/0xd0 [ 1099.774647][T23208] ? __bpf_trace_sys_enter+0x62/0x70 [ 1099.779964][T23208] __x64_sys_perf_event_open+0xbf/0xd0 [ 1099.785461][T23208] x64_sys_call+0x385/0x9a0 [ 1099.790002][T23208] do_syscall_64+0x4c/0xa0 [ 1099.794449][T23208] ? clear_bhb_loop+0x30/0x80 [ 1099.799167][T23208] ? clear_bhb_loop+0x30/0x80 [ 1099.803873][T23208] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1099.809900][T23208] RIP: 0033:0x7f714f98ebe9 [ 1099.814337][T23208] 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 [ 1099.833953][T23208] RSP: 002b:00007f71507fb038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1099.842390][T23208] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 1099.850371][T23208] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 00002000000012c0 [ 1099.858352][T23208] RBP: 00007f71507fb090 R08: 0000000000000002 R09: 0000000000000000 [ 1099.866330][T23208] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 1099.874391][T23208] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 1099.882378][T23208] [ 1101.197711][T23270] bridge0: port 3(dummy0) entered blocking state [ 1101.220588][T23270] bridge0: port 3(dummy0) entered disabled state [ 1101.250513][T23270] device dummy0 entered promiscuous mode [ 1101.267847][T23270] bridge0: port 3(dummy0) entered blocking state [ 1101.274321][T23270] bridge0: port 3(dummy0) entered forwarding state [ 1101.343684][T23281] FAULT_INJECTION: forcing a failure. [ 1101.343684][T23281] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1101.349727][T23284] FAULT_INJECTION: forcing a failure. [ 1101.349727][T23284] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1101.378398][T23280] bridge0: port 3(dummy0) entered blocking state [ 1101.393247][T23281] CPU: 1 PID: 23281 Comm: syz.4.8233 Not tainted syzkaller #0 [ 1101.393923][T23280] bridge0: port 3(dummy0) entered disabled state [ 1101.400776][T23281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1101.400793][T23281] Call Trace: [ 1101.400800][T23281] [ 1101.400809][T23281] __dump_stack+0x21/0x24 [ 1101.400836][T23281] dump_stack_lvl+0xee/0x150 [ 1101.400855][T23281] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1101.400876][T23281] dump_stack+0x15/0x24 [ 1101.400894][T23281] should_fail_ex+0x3d4/0x520 [ 1101.400924][T23281] should_fail+0xb/0x10 [ 1101.400949][T23281] should_fail_usercopy+0x1a/0x20 [ 1101.400976][T23281] _copy_from_user+0x1e/0xc0 [ 1101.401007][T23281] sock_do_ioctl+0x186/0x310 [ 1101.401035][T23281] ? sock_show_fdinfo+0xb0/0xb0 [ 1101.401064][T23281] ? selinux_file_ioctl+0x377/0x480 [ 1101.401091][T23281] sock_ioctl+0x4d8/0x6e0 [ 1101.401117][T23281] ? __cfi_sock_ioctl+0x10/0x10 [ 1101.401143][T23281] ? __fget_files+0x2d5/0x330 [ 1101.401165][T23281] ? security_file_ioctl+0x95/0xc0 [ 1101.401192][T23281] ? __cfi_sock_ioctl+0x10/0x10 [ 1101.401217][T23281] __se_sys_ioctl+0x12f/0x1b0 [ 1101.401239][T23281] __x64_sys_ioctl+0x7b/0x90 [ 1101.401261][T23281] x64_sys_call+0x58b/0x9a0 [ 1101.401286][T23281] do_syscall_64+0x4c/0xa0 [ 1101.401305][T23281] ? clear_bhb_loop+0x30/0x80 [ 1101.401331][T23281] ? clear_bhb_loop+0x30/0x80 [ 1101.401356][T23281] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1101.401380][T23281] RIP: 0033:0x7f08d558ebe9 [ 1101.401400][T23281] 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 [ 1101.435875][T23280] device dummy0 entered promiscuous mode [ 1101.437985][T23281] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1101.438013][T23281] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1101.461050][T23280] bridge0: port 3(dummy0) entered blocking state [ 1101.465235][T23281] RDX: 0000200000000080 RSI: 00000000000089a2 RDI: 000000000000000b [ 1101.465257][T23281] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1101.465271][T23281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1101.465283][T23281] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1101.465307][T23281] [ 1101.563553][T23284] CPU: 1 PID: 23284 Comm: syz.1.8234 Not tainted syzkaller #0 [ 1101.571933][T23280] bridge0: port 3(dummy0) entered forwarding state [ 1101.579866][T23284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1101.579881][T23284] Call Trace: [ 1101.579890][T23284] [ 1101.579900][T23284] __dump_stack+0x21/0x24 [ 1101.655651][T23284] dump_stack_lvl+0xee/0x150 [ 1101.660260][T23284] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1101.665298][T23284] dump_stack+0x15/0x24 [ 1101.669455][T23284] should_fail_ex+0x3d4/0x520 [ 1101.674142][T23284] should_fail+0xb/0x10 [ 1101.678306][T23284] should_fail_usercopy+0x1a/0x20 [ 1101.683340][T23284] _copy_from_user+0x1e/0xc0 [ 1101.687938][T23284] sock_do_ioctl+0x186/0x310 [ 1101.692543][T23284] ? sock_show_fdinfo+0xb0/0xb0 [ 1101.697406][T23284] ? selinux_file_ioctl+0x377/0x480 [ 1101.702616][T23284] sock_ioctl+0x4d8/0x6e0 [ 1101.706956][T23284] ? __cfi_sock_ioctl+0x10/0x10 [ 1101.711822][T23284] ? __fget_files+0x2d5/0x330 [ 1101.716505][T23284] ? security_file_ioctl+0x95/0xc0 [ 1101.721622][T23284] ? __cfi_sock_ioctl+0x10/0x10 [ 1101.726479][T23284] __se_sys_ioctl+0x12f/0x1b0 [ 1101.731159][T23284] __x64_sys_ioctl+0x7b/0x90 [ 1101.735749][T23284] x64_sys_call+0x58b/0x9a0 [ 1101.740257][T23284] do_syscall_64+0x4c/0xa0 [ 1101.744678][T23284] ? clear_bhb_loop+0x30/0x80 [ 1101.749367][T23284] ? clear_bhb_loop+0x30/0x80 [ 1101.754053][T23284] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1101.759977][T23284] RIP: 0033:0x7f714f98ebe9 [ 1101.764393][T23284] 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 [ 1101.784006][T23284] RSP: 002b:00007f71507fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1101.792432][T23284] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 1101.800405][T23284] RDX: 0000200000000080 RSI: 0000000000008914 RDI: 0000000000000006 [ 1101.808388][T23284] RBP: 00007f71507fb090 R08: 0000000000000000 R09: 0000000000000000 [ 1101.816367][T23284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1101.824344][T23284] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 1101.832329][T23284] [ 1102.287046][T23305] device syzkaller0 entered promiscuous mode [ 1102.319780][T23309] device syzkaller0 entered promiscuous mode [ 1106.361975][T23460] FAULT_INJECTION: forcing a failure. [ 1106.361975][T23460] name failslab, interval 1, probability 0, space 0, times 0 [ 1106.374631][T23460] CPU: 1 PID: 23460 Comm: syz.0.8290 Not tainted syzkaller #0 [ 1106.382121][T23460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1106.392199][T23460] Call Trace: [ 1106.395506][T23460] [ 1106.398459][T23460] __dump_stack+0x21/0x24 [ 1106.402812][T23460] dump_stack_lvl+0xee/0x150 [ 1106.407426][T23460] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1106.412482][T23460] ? _parse_integer+0x2a/0x40 [ 1106.417208][T23460] dump_stack+0x15/0x24 [ 1106.421570][T23460] should_fail_ex+0x3d4/0x520 [ 1106.426291][T23460] ? __sigqueue_alloc+0x13f/0x210 [ 1106.431348][T23460] __should_failslab+0xac/0xf0 [ 1106.436186][T23460] should_failslab+0x9/0x20 [ 1106.440715][T23460] kmem_cache_alloc+0x3b/0x330 [ 1106.445511][T23460] __sigqueue_alloc+0x13f/0x210 [ 1106.450395][T23460] __send_signal_locked+0x19d/0xb70 [ 1106.455630][T23460] ? __kasan_check_write+0x14/0x20 [ 1106.460783][T23460] ? __task_pid_nr_ns+0x1dd/0x280 [ 1106.465920][T23460] send_signal_locked+0x422/0x580 [ 1106.471005][T23460] force_sig_info_to_task+0x31c/0x3f0 [ 1106.476421][T23460] force_sig+0xb7/0x100 [ 1106.480615][T23460] ? __cfi_force_sig+0x10/0x10 [ 1106.485411][T23460] ? __kasan_check_write+0x14/0x20 [ 1106.490561][T23460] ? cond_local_irq_disable+0x40/0x40 [ 1106.495971][T23460] gp_user_force_sig_segv+0xc2/0x1f0 [ 1106.501292][T23460] ? __cfi_ksys_write+0x10/0x10 [ 1106.506195][T23460] exc_general_protection+0xb9/0x1e0 [ 1106.511513][T23460] ? debug_smp_processor_id+0x17/0x20 [ 1106.516932][T23460] ? do_syscall_64+0x58/0xa0 [ 1106.521550][T23460] asm_exc_general_protection+0x27/0x30 [ 1106.527139][T23460] RIP: 0033:0x7fd4b0767739 [ 1106.531579][T23460] Code: f8 77 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 27 01 00 00 fd 74 0f c5 fd d7 c1 85 c0 74 5b f3 0f bc c0 e9 30 01 00 00 66 [ 1106.551214][T23460] RSP: 002b:00007fd4b16177c8 EFLAGS: 00010283 [ 1106.557317][T23460] RAX: 0000000000000999 RBX: 00007fd4b1617d30 RCX: 00007fd4b0988120 [ 1106.565308][T23460] RDX: 9999999999999999 RSI: 00007fd4b0811b31 RDI: 9999999999999999 [ 1106.573302][T23460] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 1106.581279][T23460] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000073 [ 1106.589280][T23460] R13: 00007fd4b1617eb0 R14: 9999999999999999 R15: 0000000000000000 [ 1106.597263][T23460] [ 1108.332760][T23504] device syzkaller0 entered promiscuous mode [ 1111.346019][T23631] device pim6reg1 entered promiscuous mode [ 1112.535948][T23680] FAULT_INJECTION: forcing a failure. [ 1112.535948][T23680] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1112.570446][T23680] CPU: 1 PID: 23680 Comm: syz.4.8369 Not tainted syzkaller #0 [ 1112.578027][T23680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1112.588124][T23680] Call Trace: [ 1112.591442][T23680] [ 1112.594412][T23680] __dump_stack+0x21/0x24 [ 1112.598777][T23680] dump_stack_lvl+0xee/0x150 [ 1112.603404][T23680] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1112.608469][T23680] dump_stack+0x15/0x24 [ 1112.612652][T23680] should_fail_ex+0x3d4/0x520 [ 1112.617377][T23680] should_fail+0xb/0x10 [ 1112.621571][T23680] should_fail_usercopy+0x1a/0x20 [ 1112.626637][T23680] _copy_from_user+0x1e/0xc0 [ 1112.631266][T23680] sock_do_ioctl+0x186/0x310 [ 1112.635893][T23680] ? sock_show_fdinfo+0xb0/0xb0 [ 1112.640790][T23680] ? selinux_file_ioctl+0x377/0x480 [ 1112.646029][T23680] sock_ioctl+0x4d8/0x6e0 [ 1112.650404][T23680] ? bpf_trace_run2+0x104/0x250 [ 1112.655308][T23680] ? __cfi_sock_ioctl+0x10/0x10 [ 1112.660279][T23680] ? __fget_files+0x2d5/0x330 [ 1112.665001][T23680] ? security_file_ioctl+0x95/0xc0 [ 1112.670157][T23680] ? __cfi_sock_ioctl+0x10/0x10 [ 1112.675053][T23680] __se_sys_ioctl+0x12f/0x1b0 [ 1112.679877][T23680] __x64_sys_ioctl+0x7b/0x90 [ 1112.684505][T23680] x64_sys_call+0x58b/0x9a0 [ 1112.689047][T23680] do_syscall_64+0x4c/0xa0 [ 1112.693503][T23680] ? clear_bhb_loop+0x30/0x80 [ 1112.698312][T23680] ? clear_bhb_loop+0x30/0x80 [ 1112.703030][T23680] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1112.708961][T23680] RIP: 0033:0x7f08d558ebe9 [ 1112.713408][T23680] 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 [ 1112.733059][T23680] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1112.741524][T23680] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1112.749535][T23680] RDX: 0000200000000100 RSI: 0000000000008914 RDI: 000000000000000c [ 1112.757550][T23680] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1112.765558][T23680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1112.773564][T23680] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1112.781582][T23680] [ 1115.974312][T23799] device pim6reg1 entered promiscuous mode [ 1121.211685][T23966] FAULT_INJECTION: forcing a failure. [ 1121.211685][T23966] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1121.293738][T23966] CPU: 1 PID: 23966 Comm: syz.1.8459 Not tainted syzkaller #0 [ 1121.301268][T23966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1121.311350][T23966] Call Trace: [ 1121.314652][T23966] [ 1121.317614][T23966] __dump_stack+0x21/0x24 [ 1121.321977][T23966] dump_stack_lvl+0xee/0x150 [ 1121.326594][T23966] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1121.331647][T23966] ? _parse_integer+0x2a/0x40 [ 1121.336373][T23966] dump_stack+0x15/0x24 [ 1121.340556][T23966] should_fail_ex+0x3d4/0x520 [ 1121.345268][T23966] should_fail+0xb/0x10 [ 1121.349456][T23966] should_fail_usercopy+0x1a/0x20 [ 1121.354514][T23966] _copy_from_user+0x1e/0xc0 [ 1121.359134][T23966] ___sys_sendmsg+0x155/0x290 [ 1121.363844][T23966] ? __sys_sendmsg+0x270/0x270 [ 1121.368638][T23966] ? __kasan_check_write+0x14/0x20 [ 1121.373785][T23966] ? proc_fail_nth_write+0x17a/0x1f0 [ 1121.379104][T23966] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 1121.385048][T23966] ? vfs_write+0x9d6/0xca0 [ 1121.389504][T23966] ? __fdget+0x19c/0x220 [ 1121.393768][T23966] __x64_sys_sendmsg+0x1f0/0x2c0 [ 1121.398737][T23966] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 1121.404238][T23966] ? __bpf_trace_sys_enter+0x62/0x70 [ 1121.409552][T23966] ? trace_sys_enter+0x3d/0x50 [ 1121.414371][T23966] x64_sys_call+0x171/0x9a0 [ 1121.418910][T23966] do_syscall_64+0x4c/0xa0 [ 1121.423444][T23966] ? clear_bhb_loop+0x30/0x80 [ 1121.428154][T23966] ? clear_bhb_loop+0x30/0x80 [ 1121.432867][T23966] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1121.438796][T23966] RIP: 0033:0x7f714f98ebe9 [ 1121.443235][T23966] 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 [ 1121.462870][T23966] RSP: 002b:00007f71507fb038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1121.471323][T23966] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 1121.479321][T23966] RDX: 0000000000000000 RSI: 0000200000000f80 RDI: 0000000000000004 [ 1121.487314][T23966] RBP: 00007f71507fb090 R08: 0000000000000000 R09: 0000000000000000 [ 1121.495291][T23966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1121.503289][T23966] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 1121.511273][T23966] [ 1122.473815][T24006] device syzkaller0 entered promiscuous mode [ 1124.548150][T24085] FAULT_INJECTION: forcing a failure. [ 1124.548150][T24085] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1124.619353][T24085] CPU: 0 PID: 24085 Comm: syz.3.8501 Not tainted syzkaller #0 [ 1124.626875][T24085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1124.636960][T24085] Call Trace: [ 1124.640265][T24085] [ 1124.643216][T24085] __dump_stack+0x21/0x24 [ 1124.647629][T24085] dump_stack_lvl+0xee/0x150 [ 1124.652281][T24085] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1124.657335][T24085] ? __kasan_check_write+0x14/0x20 [ 1124.662490][T24085] dump_stack+0x15/0x24 [ 1124.666758][T24085] should_fail_ex+0x3d4/0x520 [ 1124.671474][T24085] should_fail+0xb/0x10 [ 1124.675660][T24085] should_fail_usercopy+0x1a/0x20 [ 1124.680714][T24085] _copy_from_user+0x1e/0xc0 [ 1124.685334][T24085] perf_copy_attr+0x15e/0x880 [ 1124.690043][T24085] __se_sys_perf_event_open+0xcb/0x1b80 [ 1124.695626][T24085] ? __x64_sys_perf_event_open+0xd0/0xd0 [ 1124.701313][T24085] ? __bpf_trace_sys_enter+0x62/0x70 [ 1124.706632][T24085] __x64_sys_perf_event_open+0xbf/0xd0 [ 1124.712127][T24085] x64_sys_call+0x385/0x9a0 [ 1124.716656][T24085] do_syscall_64+0x4c/0xa0 [ 1124.721184][T24085] ? clear_bhb_loop+0x30/0x80 [ 1124.725891][T24085] ? clear_bhb_loop+0x30/0x80 [ 1124.730603][T24085] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1124.736538][T24085] RIP: 0033:0x7fd150b8ebe9 [ 1124.740972][T24085] 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 [ 1124.760605][T24085] RSP: 002b:00007fd151ab3038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1124.769039][T24085] RAX: ffffffffffffffda RBX: 00007fd150dc5fa0 RCX: 00007fd150b8ebe9 [ 1124.777019][T24085] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 00002000000002c0 [ 1124.785005][T24085] RBP: 00007fd151ab3090 R08: 0000000000000002 R09: 0000000000000000 [ 1124.793006][T24085] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 1124.801014][T24085] R13: 00007fd150dc6038 R14: 00007fd150dc5fa0 R15: 00007ffc309922e8 [ 1124.809022][T24085] [ 1126.834116][T24167] FAULT_INJECTION: forcing a failure. [ 1126.834116][T24167] name failslab, interval 1, probability 0, space 0, times 0 [ 1126.916902][T24167] CPU: 0 PID: 24167 Comm: syz.0.8526 Not tainted syzkaller #0 [ 1126.924432][T24167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1126.934517][T24167] Call Trace: [ 1126.937824][T24167] [ 1126.940775][T24167] __dump_stack+0x21/0x24 [ 1126.945144][T24167] dump_stack_lvl+0xee/0x150 [ 1126.949761][T24167] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1126.954816][T24167] ? bpf_probe_read_user_str+0x4a/0x70 [ 1126.960307][T24167] dump_stack+0x15/0x24 [ 1126.964490][T24167] should_fail_ex+0x3d4/0x520 [ 1126.969202][T24167] ? getname_flags+0xb9/0x500 [ 1126.973922][T24167] __should_failslab+0xac/0xf0 [ 1126.978712][T24167] should_failslab+0x9/0x20 [ 1126.983233][T24167] kmem_cache_alloc+0x3b/0x330 [ 1126.988025][T24167] getname_flags+0xb9/0x500 [ 1126.992565][T24167] __x64_sys_mkdir+0x5f/0x80 [ 1126.997183][T24167] x64_sys_call+0x966/0x9a0 [ 1127.001712][T24167] do_syscall_64+0x4c/0xa0 [ 1127.006195][T24167] ? clear_bhb_loop+0x30/0x80 [ 1127.010905][T24167] ? clear_bhb_loop+0x30/0x80 [ 1127.015611][T24167] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1127.021536][T24167] RIP: 0033:0x7fd4b078ebe9 [ 1127.025982][T24167] 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 [ 1127.045618][T24167] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1127.054068][T24167] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 1127.062066][T24167] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000 [ 1127.070061][T24167] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 1127.078063][T24167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1127.086067][T24167] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 1127.094077][T24167] [ 1130.171072][T24271] FAULT_INJECTION: forcing a failure. [ 1130.171072][T24271] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1130.205096][T24271] CPU: 1 PID: 24271 Comm: syz.1.8564 Not tainted syzkaller #0 [ 1130.212630][T24271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1130.222723][T24271] Call Trace: [ 1130.226031][T24271] [ 1130.229031][T24271] __dump_stack+0x21/0x24 [ 1130.233389][T24271] dump_stack_lvl+0xee/0x150 [ 1130.238009][T24271] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1130.243148][T24271] dump_stack+0x15/0x24 [ 1130.247328][T24271] should_fail_ex+0x3d4/0x520 [ 1130.252034][T24271] should_fail+0xb/0x10 [ 1130.256225][T24271] should_fail_usercopy+0x1a/0x20 [ 1130.261281][T24271] _copy_from_user+0x1e/0xc0 [ 1130.265992][T24271] ___sys_recvmsg+0x12b/0x510 [ 1130.270708][T24271] ? __sys_recvmsg+0x270/0x270 [ 1130.275522][T24271] ? __kasan_check_write+0x14/0x20 [ 1130.280677][T24271] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 1130.286178][T24271] ? __fget_files+0x2d5/0x330 [ 1130.290890][T24271] ? __fdget+0x19c/0x220 [ 1130.295171][T24271] __x64_sys_recvmsg+0x1ed/0x2c0 [ 1130.300143][T24271] ? __cfi___x64_sys_recvmsg+0x10/0x10 [ 1130.305638][T24271] ? __bpf_trace_sys_enter+0x62/0x70 [ 1130.310961][T24271] ? trace_sys_enter+0x3d/0x50 [ 1130.315825][T24271] x64_sys_call+0x75/0x9a0 [ 1130.320287][T24271] do_syscall_64+0x4c/0xa0 [ 1130.324740][T24271] ? clear_bhb_loop+0x30/0x80 [ 1130.329450][T24271] ? clear_bhb_loop+0x30/0x80 [ 1130.334261][T24271] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1130.340177][T24271] RIP: 0033:0x7f714f98ebe9 [ 1130.344609][T24271] 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 [ 1130.364260][T24271] RSP: 002b:00007f71507fb038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1130.372713][T24271] RAX: ffffffffffffffda RBX: 00007f714fbc5fa0 RCX: 00007f714f98ebe9 [ 1130.380716][T24271] RDX: 0000000000000000 RSI: 0000200000000900 RDI: 0000000000000003 [ 1130.388719][T24271] RBP: 00007f71507fb090 R08: 0000000000000000 R09: 0000000000000000 [ 1130.396716][T24271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1130.404716][T24271] R13: 00007f714fbc6038 R14: 00007f714fbc5fa0 R15: 00007fff8f897058 [ 1130.412721][T24271] [ 1131.543210][T24330] FAULT_INJECTION: forcing a failure. [ 1131.543210][T24330] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1131.560288][T24330] CPU: 0 PID: 24330 Comm: syz.0.8584 Not tainted syzkaller #0 [ 1131.567816][T24330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1131.577900][T24330] Call Trace: [ 1131.581200][T24330] [ 1131.584158][T24330] __dump_stack+0x21/0x24 [ 1131.588520][T24330] dump_stack_lvl+0xee/0x150 [ 1131.593138][T24330] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1131.598188][T24330] ? ioctl_has_perm+0x391/0x4c0 [ 1131.603070][T24330] dump_stack+0x15/0x24 [ 1131.607252][T24330] should_fail_ex+0x3d4/0x520 [ 1131.611964][T24330] should_fail+0xb/0x10 [ 1131.616150][T24330] should_fail_usercopy+0x1a/0x20 [ 1131.621248][T24330] _copy_from_user+0x1e/0xc0 [ 1131.625865][T24330] __tun_chr_ioctl+0x1ed/0x1e70 [ 1131.630747][T24330] ? tun_flow_create+0x320/0x320 [ 1131.635714][T24330] ? mutex_unlock+0x89/0x220 [ 1131.640344][T24330] tun_chr_ioctl+0x2a/0x40 [ 1131.644795][T24330] ? __cfi_tun_chr_ioctl+0x10/0x10 [ 1131.649945][T24330] __se_sys_ioctl+0x12f/0x1b0 [ 1131.654648][T24330] __x64_sys_ioctl+0x7b/0x90 [ 1131.659262][T24330] x64_sys_call+0x58b/0x9a0 [ 1131.663781][T24330] do_syscall_64+0x4c/0xa0 [ 1131.668210][T24330] ? clear_bhb_loop+0x30/0x80 [ 1131.672903][T24330] ? clear_bhb_loop+0x30/0x80 [ 1131.677626][T24330] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1131.683530][T24330] RIP: 0033:0x7fd4b078ebe9 [ 1131.687953][T24330] 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 [ 1131.707566][T24330] RSP: 002b:00007fd4b1618038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1131.715989][T24330] RAX: ffffffffffffffda RBX: 00007fd4b09c5fa0 RCX: 00007fd4b078ebe9 [ 1131.723967][T24330] RDX: 0000200000000200 RSI: 00000000400454ca RDI: 0000000000000007 [ 1131.731940][T24330] RBP: 00007fd4b1618090 R08: 0000000000000000 R09: 0000000000000000 [ 1131.739914][T24330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1131.747888][T24330] R13: 00007fd4b09c6038 R14: 00007fd4b09c5fa0 R15: 00007ffc88562b28 [ 1131.755870][T24330] [ 1132.210328][T24357] FAULT_INJECTION: forcing a failure. [ 1132.210328][T24357] name failslab, interval 1, probability 0, space 0, times 0 [ 1132.290064][T24357] CPU: 1 PID: 24357 Comm: syz.2.8592 Not tainted syzkaller #0 [ 1132.297593][T24357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1132.307675][T24357] Call Trace: [ 1132.311006][T24357] [ 1132.313950][T24357] __dump_stack+0x21/0x24 [ 1132.318302][T24357] dump_stack_lvl+0xee/0x150 [ 1132.322921][T24357] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1132.327960][T24357] ? avc_has_perm+0x158/0x240 [ 1132.332664][T24357] dump_stack+0x15/0x24 [ 1132.336836][T24357] should_fail_ex+0x3d4/0x520 [ 1132.341552][T24357] __should_failslab+0xac/0xf0 [ 1132.346338][T24357] should_failslab+0x9/0x20 [ 1132.350858][T24357] slab_pre_alloc_hook+0x30/0x1e0 [ 1132.355904][T24357] ? __kasan_check_write+0x14/0x20 [ 1132.361133][T24357] kmem_cache_alloc_lru+0x49/0x280 [ 1132.366268][T24357] ? sock_alloc_inode+0x28/0xc0 [ 1132.371148][T24357] sock_alloc_inode+0x28/0xc0 [ 1132.375872][T24357] ? __cfi_sock_alloc_inode+0x10/0x10 [ 1132.381273][T24357] new_inode_pseudo+0x70/0x1f0 [ 1132.386213][T24357] __sock_create+0x12c/0x7c0 [ 1132.390848][T24357] __sys_socketpair+0x1a1/0x5b0 [ 1132.395759][T24357] __x64_sys_socketpair+0x9b/0xb0 [ 1132.400848][T24357] x64_sys_call+0x6e/0x9a0 [ 1132.405294][T24357] do_syscall_64+0x4c/0xa0 [ 1132.409737][T24357] ? clear_bhb_loop+0x30/0x80 [ 1132.414450][T24357] ? clear_bhb_loop+0x30/0x80 [ 1132.419158][T24357] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1132.425077][T24357] RIP: 0033:0x7fc6a2d8ebe9 [ 1132.429510][T24357] 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 [ 1132.449147][T24357] RSP: 002b:00007fc6a3cd1038 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 1132.457685][T24357] RAX: ffffffffffffffda RBX: 00007fc6a2fc6090 RCX: 00007fc6a2d8ebe9 [ 1132.465689][T24357] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 1132.473685][T24357] RBP: 00007fc6a3cd1090 R08: 0000000000000000 R09: 0000000000000000 [ 1132.481681][T24357] R10: 0000200000000080 R11: 0000000000000246 R12: 0000000000000001 [ 1132.489682][T24357] R13: 00007fc6a2fc6128 R14: 00007fc6a2fc6090 R15: 00007ffd28d697c8 [ 1132.497685][T24357] [ 1132.772185][T24357] socket: no more sockets [ 1134.268443][T24409] FAULT_INJECTION: forcing a failure. [ 1134.268443][T24409] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1134.417979][T24409] CPU: 0 PID: 24409 Comm: syz.4.8612 Not tainted syzkaller #0 [ 1134.425508][T24409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1134.435598][T24409] Call Trace: [ 1134.438903][T24409] [ 1134.441857][T24409] __dump_stack+0x21/0x24 [ 1134.446217][T24409] dump_stack_lvl+0xee/0x150 [ 1134.450838][T24409] ? __cfi_dump_stack_lvl+0x8/0x8 [ 1134.455890][T24409] dump_stack+0x15/0x24 [ 1134.460077][T24409] should_fail_ex+0x3d4/0x520 [ 1134.464799][T24409] should_fail+0xb/0x10 [ 1134.468992][T24409] should_fail_usercopy+0x1a/0x20 [ 1134.474069][T24409] _copy_from_user+0x1e/0xc0 [ 1134.478684][T24409] ___sys_recvmsg+0x12b/0x510 [ 1134.483399][T24409] ? __sys_recvmsg+0x270/0x270 [ 1134.488203][T24409] ? __fget_files+0x2d5/0x330 [ 1134.492908][T24409] ? __fdget+0x19c/0x220 [ 1134.497181][T24409] __x64_sys_recvmsg+0x1ed/0x2c0 [ 1134.502149][T24409] ? __cfi___x64_sys_recvmsg+0x10/0x10 [ 1134.507635][T24409] ? sched_clock_cpu+0x6e/0x250 [ 1134.512519][T24409] ? debug_smp_processor_id+0x17/0x20 [ 1134.517929][T24409] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 1134.524036][T24409] x64_sys_call+0x75/0x9a0 [ 1134.528577][T24409] do_syscall_64+0x4c/0xa0 [ 1134.533012][T24409] ? clear_bhb_loop+0x30/0x80 [ 1134.537713][T24409] ? clear_bhb_loop+0x30/0x80 [ 1134.542468][T24409] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1134.548404][T24409] RIP: 0033:0x7f08d558ebe9 [ 1134.552855][T24409] 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 [ 1134.572484][T24409] RSP: 002b:00007f08d64e0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 1134.580920][T24409] RAX: ffffffffffffffda RBX: 00007f08d57c5fa0 RCX: 00007f08d558ebe9 [ 1134.588913][T24409] RDX: 0000000000001f00 RSI: 0000200000000500 RDI: 0000000000000006 [ 1134.596902][T24409] RBP: 00007f08d64e0090 R08: 0000000000000000 R09: 0000000000000000 [ 1134.604889][T24409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1134.612873][T24409] R13: 00007f08d57c6038 R14: 00007f08d57c5fa0 R15: 00007fffeaa22f08 [ 1134.620864][T24409] [ 1135.217472][T24434] device sit0 left promiscuous mode [ 1135.556591][T24442] device sit0 entered promiscuous mode [ 1138.959992][T24549] device sit0 entered promiscuous mode [ 1140.715159][T24602] device sit0 left promiscuous mode [ 1140.894658][T24608] device sit0 entered promiscuous mode [ 1143.777563][T24729] device sit0 left promiscuous mode [ 1146.964469][ T28] audit: type=1400 audit(1757080734.892:132): avc: denied { read } for pid=24824 comm="poweroff" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Stopping sshd: stopped /usr/sbin/sshd (pid 193) OK Stopping crond: stopped /usr/sbin/crond (pid 186) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 140) [ 1148.575550][ T28] audit: type=1400 audit(1757080736.502:133): avc: denied { search } for pid=24882 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Stopping network: [ 1149.319978][ T28] audit: type=1400 audit(1757080737.242:134): avc: denied { write } for pid=141 comm="dhcpcd" name="dhcpcd" dev="tmpfs" ino=489 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 OK [ 1149.492462][ T28] audit: type=1400 audit(1757080737.242:135): avc: denied { remove_name } for pid=141 comm="dhcpcd" name="sock" dev="tmpfs" ino=491 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1149.576231][ T28] audit: type=1400 audit(1757080737.242:136): avc: denied { unlink } for pid=141 comm="dhcpcd" name="sock" dev="tmpfs" ino=491 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=sock_file permissive=1 Stopping iptables: [ 1149.685873][ T28] audit: type=1400 audit(1757080737.302:137): avc: denied { unlink } for pid=141 comm="dhcpcd" name="pid" dev="tmpfs" ino=490 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1149.854727][ T28] audit: type=1400 audit(1757080737.612:138): avc: denied { search } for pid=24927 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 OK [ 1150.005125][ T28] audit: type=1400 audit(1757080737.612:139): avc: denied { write } for pid=24927 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Stopping system message bus: [ 1150.203266][ T28] audit: type=1400 audit(1757080737.612:140): avc: denied { add_name } for pid=24927 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 1150.392318][ T28] audit: type=1400 audit(1757080737.612:141): avc: denied { create } for pid=24927 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 done killall: can't kill pid 343: No such process Stopping klogd: OK Stopping acpid: OK Stopping syslogd: stopped /sbin/syslogd (pid 84) OK umount: can't remount debugfs read-only [ 1153.729903][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 1153.729921][ T28] audit: type=1400 audit(1757080741.652:147): avc: denied { create } for pid=25054 comm="syz.0.8820" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 umount: sysfs busy - remounted read-only umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only Connection to 10.128.0.35 closed by remote host. The system is going down NOW! [ 1154.300358][ T28] audit: type=1400 audit(1757080742.212:148): avc: denied { write } for pid=276 comm="syz-executor" path="pipe:[15047]" dev="pipefs" ino=15047 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 Sent SIGTERM to all processes Sent SIGKILL to all processes [ 1155.466494][T20674] device erspan0 left promiscuous mode [ 1155.472025][T20674] GPL: port 1(erspan0) entered disabled state Requesting system poweroff [ 1155.651477][T20674] device bridge_slave_1 left promiscuous mode [ 1155.657636][T20674] bridge0: port 2(bridge_slave_1) entered disabled state [ 1155.665081][T20674] device bridge_slave_0 left promiscuous mode [ 1155.671221][T20674] bridge0: port 1(bridge_slave_0) entered disabled state [ 1155.679199][T20674] device dummy0 left promiscuous mode [ 1155.684754][T20674] bridge0: port 3(dummy0) entered disabled state [ 1155.691456][T20674] device bridge_slave_1 left promiscuous mode [ 1155.697564][T20674] bridge0: port 2(bridge_slave_1) entered disabled state [ 1155.704915][T20674] device bridge_slave_0 left promiscuous mode [ 1155.711146][T20674] bridge0: port 1(bridge_slave_0) entered disabled state [ 1155.719066][T20674] device bridge_slave_1 left promiscuous mode [ 1155.725208][T20674] bridge0: port 2(bridge_slave_1) entered disabled state [ 1155.732542][T20674] device bridge_slave_0 left promiscuous mode [ 1155.738644][T20674] bridge0: port 1(bridge_slave_0) entered disabled state [ 1155.746682][T20674] device dummy0 left promiscuous mode [ 1155.752164][T20674] bridge0: port 3(dummy0) entered disabled state [ 1155.758763][T20674] device bridge_slave_1 left promiscuous mode [ 1155.764904][T20674] bridge0: port 2(bridge_slave_1) entered disabled state [ 1155.772558][T20674] device bridge_slave_0 left promiscuous mode [ 1155.778663][T20674] bridge0: port 1(bridge_slave_0) entered disabled state [ 1155.786620][T20674] device bridge_slave_1 left promiscuous mode [ 1155.792939][T20674] bridge0: port 2(bridge_slave_1) entered disabled state [ 1155.800369][T20674] device bridge_slave_0 left promiscuous mode [ 1155.806486][T20674] bridge0: port 1(bridge_slave_0) entered disabled state [ 1155.815051][T20674] device veth1_macvtap left promiscuous mode [ 1155.821110][T20674] device veth0_vlan left promiscuous mode [ 1155.826999][T20674] device veth1_macvtap left promiscuous mode [ 1155.833196][T20674] device veth1_macvtap left promiscuous mode [ 1155.839200][T20674] device veth0_vlan left promiscuous mode [ 1155.845138][T20674] device veth0_vlan left promiscuous mode [ 1155.851389][T20674] device veth0_vlan left promiscuous mode [ 1156.503836][T25079] kvm: exiting hardware virtualization [ 1156.511381][T25079] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 1156.518335][T25079] ACPI: PM: Preparing to enter system sleep state S5 [ 1156.525641][T25079] reboot: Power down serialport: VM disconnected.