last executing test programs: 27m35.432448998s ago: executing program 0 (id=37): r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) fchown(r0, 0x0, 0x0) 27m32.186829107s ago: executing program 0 (id=38): openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) syz_usb_connect(0x1, 0x2d, &(0x7f0000000340)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904010001faf40d00090582239f"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_io_uring_setup(0x234, &(0x7f0000000580)={0x0, 0x95f5, 0x10100, 0x1, 0x89}, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) ioctl$SNDRV_PCM_IOCTL_READI_FRAMES(0xffffffffffffffff, 0x80184151, 0x0) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x20000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x1000001000, 0x49}, 0x0, &(0x7f00000002c0)={0x3ff, 0x7, 0x0, 0x9, 0x0, 0xf, 0x80000002}, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 27m11.727947429s ago: executing program 0 (id=44): r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f0000000240)='.\x00', 0x60000526) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) fchownat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xee01, 0xee01, 0x1000) 27m9.360490041s ago: executing program 0 (id=46): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000810018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f00000002c0), &(0x7f0000000280)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000020d0039000000000000b4a518110000", @ANYRES32=r0], 0x0, 0xfffffff7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xa, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x2000000, 0x11, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 27m4.303501018s ago: executing program 0 (id=48): bpf$PROG_LOAD(0x5, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) timer_create(0x0, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)=""/88, 0x58}], 0x1, 0x3c, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000680), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="170900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001800ac1414aa08001900ffffffff14001b"], 0x58}, 0x1, 0x0, 0x0, 0x44000}, 0x0) 26m54.401111267s ago: executing program 0 (id=49): openat$ttyS3(0xffffffffffffff9c, 0x0, 0x800, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x2, 0x1c, &(0x7f0000000040)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x700}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x98}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff8, 0xf1}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {0x7, 0x0, 0x0, 0x9}, {0x7, 0x0, 0xc}, {0x18, 0x9, 0x2, 0x0, r3}, {}, {0x46, 0x8, 0xfff1, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 26m5.382965843s ago: executing program 32 (id=49): openat$ttyS3(0xffffffffffffff9c, 0x0, 0x800, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r3 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x2, 0x1c, &(0x7f0000000040)=@ringbuf={{0x18, 0x8, 0x0, 0x0, 0x700}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3, 0x9, 0x0, 0x1, 0x98}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x3, 0x6, 0xa, 0xa, 0xfff8, 0xf1}, {0x7, 0x1, 0xb, 0x6, 0x8}, {0x7, 0x0, 0x0, 0x8}, {}, {0x7, 0x0, 0x0, 0x9}, {0x7, 0x0, 0xc}, {0x18, 0x9, 0x2, 0x0, r3}, {}, {0x46, 0x8, 0xfff1, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xd, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 18m36.052216056s ago: executing program 1 (id=105): syz_usb_connect(0x3, 0x371, 0x0, 0x0) 18m22.423071553s ago: executing program 1 (id=108): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000002090000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x60, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c00000000010104000000000000000002001000240002801400018008000100e000000108000200e00000010c00028005000100000000001c0010800800014000000000d97405010000000008000240000000000800", @ANYRES64=r1], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 18m14.275062846s ago: executing program 1 (id=109): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'macvtap0\x00', 0x0}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x88, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0xffdf, {{0x1, [], 0x0, [0x1, 0x2, 0xfffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5c4, 0x8000, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}}}]}, 0x88}}, 0x20000000) 18m5.878731336s ago: executing program 1 (id=111): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001000010000000000020000000000000a78000000060a0b040000000000000000020000054c00048018000180080001006f7366000c000280080001400000000430000180080001006e6174002400028008000140000000010800034000000014080002400000000208000500000000150900010073797a30000000000900020073797a320000000014000000110001"], 0xa0}, 0x1, 0x0, 0x0, 0x850}, 0x0) 17m56.122865113s ago: executing program 1 (id=113): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000002090000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x60, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c00000000010104000000000000000002001000240002801400018008000100e000000108000200e00000010c00028005000100000000001c0010800800014000000000d97405010000000008000240000000000800", @ANYRES64=r1], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 17m45.421414382s ago: executing program 1 (id=115): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000240)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x0, 0x8, 0x8000, 0x0, 0x2, 0x0, 0xfffffe0000000001, 0xfa11, 0xfffffffd}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x1, 0x42, 0x6, 0x8, 0x0, 0x1}, 0x50) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001, 0x0, r2}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8000, r3}, 0x38) 16m56.713374084s ago: executing program 33 (id=115): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000240)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x0, 0x8, 0x8000, 0x0, 0x2, 0x0, 0xfffffe0000000001, 0xfa11, 0xfffffffd}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x1, 0x42, 0x6, 0x8, 0x0, 0x1}, 0x50) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xc, 0x4, 0x4, 0x8001, 0x0, r2}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8000, r3}, 0x38) 1m16.54466685s ago: executing program 2 (id=227): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f00000000c0), 0x8480, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000400)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000840)={0x28, 0x2, r1, 0x0, &(0x7f0000007000/0x3000)=nil, 0x3000, 0x7fffffffffffffff}) ioctl$IOMMU_IOAS_COPY(r0, 0x3b83, &(0x7f0000000180)={0x28, 0x5, r1, r1, 0x1000, 0x7, 0x4002}) 1m13.766850366s ago: executing program 3 (id=228): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f001000000010104200000000000000002000000240001801400018008000100e000000108000200000000000c0002800500010000000000240002800c00028005000100000000001400018008000100e000000108000200ac1e00010800074000000000080008400000000280000d8014000380060001004e240000060002004e240000140005000000000000000000000000000000000108000200e0000002140004000000000000000000000000000000000014000400fc00000000000000000000000000000114000400fe80000000000000000000000000002308000200ac1414bb08000100e00000022c0010800800034000"], 0x1f0}}, 0x0) 1m8.6537716s ago: executing program 2 (id=229): bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd6317ce22000000000000000000000000000000007fffffff0001000000000071273fa79d93014b8e3381b6"], 0xfdef) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 1m7.531610841s ago: executing program 3 (id=230): r0 = mq_open(&(0x7f0000000000)='!s\"D\xd7$\xd6\xe0\x8b\xdb\x00inux\x00T\x8b\xb5\xf3\xcb\xdd\xe3\xbf2\x86\x01\x84\xdd\x8a\x8f_l\xa1L\xb1\xef\xb2\xc9\xf7+C\xb2\x8e9\xb8\xec\x1a\xe5\xaeq\x8fZ\xff\xbcY+\xaf0<\xa3\xb8\"Zm\x1c\x18\x11\x93\xb5z \xc2\x8b\xa9\xc5\x9es\t\xfe\x002\xa0-\xaf\xcdP\x9f\xe5Iv\xce*\xa8\xa3\x14i\x05\x8f\x9b\x1eB\x9f\x9d#E\x19\xdc\xfe\xc7\xeb\xb5\xcd\xc8\xe2U\xce\x00\x00', 0x6e93ebbbcc0884f2, 0x80, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="16"], 0x50) io_uring_enter(r1, 0x2219, 0x7721, 0x16, 0x0, 0x0) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) 57.674884635s ago: executing program 2 (id=231): add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) socket$nl_netfilter(0x10, 0x3, 0xc) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card0/oss_mixer\x00', 0x2002, 0x0) write$proc_mixer(r3, &(0x7f0000000180)=ANY=[@ANYBLOB='SYNTH \'Mic\' 00000000000000000000\nIGAIN \'Capture Volume\' 00000'], 0x86) r4 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/card2/oss_mixer\x00', 0x0, 0x0) dup3(r4, r3, 0x0) 54.506604096s ago: executing program 3 (id=232): r0 = fsopen(&(0x7f0000000100)='hugetlbfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0xf) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x8, 0x0, 0x0, 0x0) 31.711771781s ago: executing program 3 (id=233): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000800), r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000fcdbdf250700000014000200fc00000000000000010000000000000114000300"], 0x3c}, 0x1, 0x0, 0x0, 0x20000801}, 0x448c0) 21.064636786s ago: executing program 2 (id=234): r0 = syz_open_dev$usbfs(&(0x7f0000000140), 0x77, 0x1501) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x86, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5, 0x0}) 17.891903276s ago: executing program 3 (id=235): bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd6317ce22000000000000000000000000000000007fffffff0001000000000071273fa79d93014b8e3381b6"], 0xfdef) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 13.300808387s ago: executing program 2 (id=236): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a42, 0x0) r1 = dup(r0) mmap(&(0x7f0000535000/0x2000)=nil, 0x2000, 0xc, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00304, 0x15) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x125042, 0x2c) openat$sndseq(0xffffff9c, 0x0, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) 8.668787631s ago: executing program 3 (id=237): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r0 = userfaultfd(0x801) r1 = getpid() process_vm_readv(r1, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x280}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) mount(0x0, 0x0, &(0x7f0000000000)='proc\x00', 0x0, 0x0) r2 = gettid() syz_open_procfs(r2, 0x0) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc018aa06, &(0x7f00000000c0)={{&(0x7f000040a000/0x800000)=nil, 0x800000}, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x15) 0s ago: executing program 2 (id=238): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) fcntl$setstatus(r0, 0x4, 0x40800) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) ftruncate(r1, 0x2000009) sendfile(r0, r1, 0x0, 0x7ffff004) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:41334' (ED25519) to the list of known hosts. syzkaller login: [ 664.549216][ T3193] cgroup: Unknown subsys name 'net' [ 666.469293][ T3193] cgroup: Unknown subsys name 'cpuset' [ 667.125240][ T3193] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 799.846917][ T3193] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 1050.190067][ T3206] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1051.222053][ T3206] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1051.359780][ T3204] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1052.140310][ T3204] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1077.645165][ T3206] hsr_slave_0: entered promiscuous mode [ 1077.722266][ T3206] hsr_slave_1: entered promiscuous mode [ 1081.444799][ T3204] hsr_slave_0: entered promiscuous mode [ 1081.500615][ T3204] hsr_slave_1: entered promiscuous mode [ 1081.548849][ T3204] debugfs: 'hsr0' already exists in 'hsr' [ 1081.554862][ T3204] Cannot create hsr debugfs directory [ 1100.372083][ T3206] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1100.842341][ T3206] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1101.222773][ T3206] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1101.635618][ T3206] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1107.102946][ T3204] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1107.441864][ T3204] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1108.506161][ T3204] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1108.917689][ T3204] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1140.211031][ T3206] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1144.490652][ T3204] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1253.901459][ T3206] veth0_vlan: entered promiscuous mode [ 1256.678478][ T3206] veth1_vlan: entered promiscuous mode [ 1262.312345][ T3206] veth0_macvtap: entered promiscuous mode [ 1263.247141][ T3204] veth0_vlan: entered promiscuous mode [ 1263.444192][ T3206] veth1_macvtap: entered promiscuous mode [ 1265.904544][ T3204] veth1_vlan: entered promiscuous mode [ 1270.388817][ T3388] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1270.599793][ T3388] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1270.619275][ T3388] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1270.638187][ T3388] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1274.151323][ T3204] veth0_macvtap: entered promiscuous mode [ 1275.436925][ T3204] veth1_macvtap: entered promiscuous mode [ 1280.260296][ T3206] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1280.620935][ T3763] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1280.626258][ T3763] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1280.629552][ T3763] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1280.752038][ T3763] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1347.609459][ T3725] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1347.991952][ T3725] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1347.995083][ T3725] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1348.166856][ T3725] usb 2-1: config 0 descriptor?? [ 1348.728230][ T3725] cp210x 2-1:0.0: cp210x converter detected [ 1350.004803][ T3725] cp210x 2-1:0.0: failed to get vendor val 0x000e size 3: -71 [ 1350.111394][ T3725] cp210x 2-1:0.0: failed to get vendor val 0x3711 size 2: -71 [ 1350.115801][ T3725] cp210x 2-1:0.0: GPIO initialisation failed: -71 [ 1350.378311][ T3725] usb 2-1: cp210x converter now attached to ttyUSB0 [ 1350.561563][ T3725] usb 2-1: USB disconnect, device number 2 [ 1351.417999][ T3725] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1351.495962][ T3725] cp210x 2-1:0.0: device disconnected [ 1358.106664][ T3888] netlink: 8 bytes leftover after parsing attributes in process `syz.0.10'. [ 1382.601536][ T3825] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1382.970115][ T3825] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1382.972331][ T3825] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1382.976008][ T3825] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1382.977827][ T3825] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1382.979637][ T3825] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1383.324832][ T3825] usb 2-1: config 0 descriptor?? [ 1386.558825][ T3825] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1386.587426][ T3825] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1386.589965][ T3825] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1386.592078][ T3825] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1386.604943][ T3825] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1386.607335][ T3825] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1386.609549][ T3825] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1386.612056][ T3825] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1386.655396][ T3825] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1386.659877][ T3825] plantronics 0003:047F:FFFF.0001: unknown main item tag 0x0 [ 1387.792050][ T3825] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 1388.212425][ T3825] usb 2-1: USB disconnect, device number 3 [ 1400.801402][ T3923] netlink: 32 bytes leftover after parsing attributes in process `syz.0.16'. [ 1411.395393][ T24] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1411.818548][ T24] usb 2-1: config index 0 descriptor too short (expected 63780, got 36) [ 1411.820735][ T24] usb 2-1: config 0 has an invalid interface number: 0 but max is -1 [ 1411.828318][ T24] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 1411.831240][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1411.836011][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1411.841447][ T24] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 1411.848247][ T24] usb 2-1: New USB device found, idVendor=05ac, idProduct=0323, bcdDevice= 0.00 [ 1411.850676][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1412.342276][ T24] usb 2-1: config 0 descriptor?? [ 1414.868959][ T24] hid_parser_main: 5 callbacks suppressed [ 1414.869781][ T24] magicmouse 0003:05AC:0323.0002: unknown main item tag 0x0 [ 1414.886449][ T24] magicmouse 0003:05AC:0323.0002: unknown main item tag 0x0 [ 1414.888888][ T24] magicmouse 0003:05AC:0323.0002: unknown main item tag 0x0 [ 1414.890975][ T24] magicmouse 0003:05AC:0323.0002: unknown main item tag 0x0 [ 1414.934257][ T24] magicmouse 0003:05AC:0323.0002: unknown main item tag 0x0 [ 1415.701778][ T24] magicmouse 0003:05AC:0323.0002: hidraw0: USB HID v0.00 Device [HID 05ac:0323] on usb-dummy_hcd.1-1/input0 [ 1416.092117][ T24] usb 2-1: USB disconnect, device number 4 [ 1416.219486][ T3823] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1416.469009][ T3823] usb 1-1: Using ep0 maxpacket: 32 [ 1417.376584][ T3823] usb 1-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=27.9b [ 1417.378097][ T3823] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1417.379384][ T3823] usb 1-1: Product: syz [ 1417.387896][ T3823] usb 1-1: Manufacturer: syz [ 1417.388838][ T3823] usb 1-1: SerialNumber: syz [ 1417.690045][ T3823] usb 1-1: config 0 descriptor?? [ 1419.918284][ T3823] peak_usb 1-1:0.0 can0: unable to request usb[type=2 value=5] err=-71 [ 1421.000036][ T3823] peak_usb 1-1:0.0: probe with driver peak_usb failed with error -71 [ 1421.531754][ T3823] usb 1-1: USB disconnect, device number 2 [ 1436.749532][ T3977] kvm [3977]: VCPU exit error -95 [ 1436.755807][ T3977] kvm [3977]: SEPC=0x0 SSTATUS=0x200004120 HSTATUS=0x2002001c0 [ 1436.782036][ T3977] kvm [3977]: SCAUSE=0x14 STVAL=0x0 HTVAL=0x0 HTINST=0x0 [ 1450.799989][ T3824] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1451.256033][ T3824] usb 1-1: Using ep0 maxpacket: 32 [ 1451.769610][ T3824] usb 1-1: config 155 has an invalid descriptor of length 0, skipping remainder of the config [ 1451.794783][ T3824] usb 1-1: config 155 interface 0 altsetting 0 has an endpoint descriptor with address 0xE2, changing to 0x82 [ 1451.797530][ T3824] usb 1-1: config 155 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1451.799803][ T3824] usb 1-1: config 155 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 11 [ 1452.327243][ T3824] usb 1-1: New USB device found, idVendor=15c2, idProduct=ffdc, bcdDevice=bd.30 [ 1452.329802][ T3824] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1452.331848][ T3824] usb 1-1: Product: syz [ 1452.356866][ T3824] usb 1-1: Manufacturer: syz [ 1452.359903][ T3824] usb 1-1: SerialNumber: syz [ 1453.583765][ C1] imon 1-1:155.0: imon usb_rx_callback_intf0: status(-71) [ 1453.892460][ T3824] input: iMON Panel, Knob and Mouse(15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/input/input0 [ 1455.187914][ T3824] imon 1-1:155.0: Unknown 0xffdc device, defaulting to VFD and iMON IR [ 1455.189473][ T3824] (id 0x00) [ 1458.959513][ T3824] rc_core: IR keymap rc-imon-pad not found [ 1458.962241][ T3824] Registered IR keymap rc-empty [ 1459.008690][ T3824] imon 1-1:155.0: Looks like you're trying to use an IR protocol this device does not support [ 1459.011242][ T3824] imon 1-1:155.0: Unsupported IR protocol specified, overriding to iMON IR protocol [ 1459.248308][ T3824] rc rc0: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/rc/rc0 [ 1459.418268][ T3824] input: iMON Remote (15c2:ffdc) as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:155.0/rc/rc0/input1 [ 1459.945944][ T3824] imon 1-1:155.0: iMON device (15c2:ffdc, intf0) on usb<1:3> initialized [ 1462.537158][ T3961] usb 1-1: USB disconnect, device number 3 [ 1500.801843][ T4044] netlink: 40 bytes leftover after parsing attributes in process `syz.0.29'. [ 1509.087437][ T3759] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1509.497767][ T3759] usb 2-1: Using ep0 maxpacket: 32 [ 1509.678691][ T3759] usb 2-1: config 0 has an invalid interface number: 35 but max is 0 [ 1509.682091][ T3759] usb 2-1: config 0 has no interface number 0 [ 1510.161325][ T3759] usb 2-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=7d.8f [ 1510.180792][ T3759] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1510.215963][ T3759] usb 2-1: Product: syz [ 1510.217855][ T3759] usb 2-1: Manufacturer: syz [ 1510.219482][ T3759] usb 2-1: SerialNumber: syz [ 1510.736835][ T3759] usb 2-1: config 0 descriptor?? [ 1512.164708][ T3759] usb 2-1: USB disconnect, device number 5 [ 1513.422070][ T4065] comedi: valid board names for 8255 driver are: [ 1513.435643][ T4065] 8255 [ 1513.437333][ T4065] comedi: valid board names for vmk80xx driver are: [ 1513.460016][ T4065] vmk80xx [ 1513.461938][ T4065] comedi: valid board names for usbduxsigma driver are: [ 1513.497440][ T4065] usbduxsigma [ 1513.499302][ T4065] comedi: valid board names for usbduxfast driver are: [ 1513.526041][ T4065] usbduxfast [ 1513.527886][ T4065] comedi: valid board names for usbdux driver are: [ 1513.529497][ T4065] usbdux [ 1513.530327][ T4065] comedi: valid board names for ni6501 driver are: [ 1513.531226][ T4065] ni6501 [ 1513.531997][ T4065] comedi: valid board names for dt9812 driver are: [ 1513.591418][ T4065] dt9812 [ 1513.592432][ T4065] comedi: valid board names for ni_labpc_cs driver are: [ 1513.607850][ T4065] ni_labpc_cs [ 1513.609224][ T4065] comedi: valid board names for ni_daq_700 driver are: [ 1513.610350][ T4065] ni_daq_700 [ 1513.611095][ T4065] comedi: valid board names for labpc_pci driver are: [ 1513.611984][ T4065] labpc_pci [ 1513.612691][ T4065] comedi: valid board names for adl_pci9118 driver are: [ 1513.645755][ T4065] pci9118dg [ 1513.646604][ T4065] pci9118hg [ 1513.647374][ T4065] pci9118hr [ 1513.648116][ T4065] comedi: valid board names for 8255_pci driver are: [ 1513.648982][ T4065] 8255_pci [ 1513.649755][ T4065] comedi: valid board names for comedi_parport driver are: [ 1513.650620][ T4065] comedi_parport [ 1513.651390][ T4065] comedi: valid board names for comedi_test driver are: [ 1513.652258][ T4065] comedi_test [ 1513.685520][ T4065] comedi: valid board names for comedi_bond driver are: [ 1513.686683][ T4065] comedi_bond [ 1533.397398][ T3823] usb 1-1: new low-speed USB device number 4 using dummy_hcd [ 1533.790267][ T3823] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 1533.792569][ T3823] usb 1-1: config 0 has no interface number 0 [ 1533.810326][ T3823] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 1533.825844][ T3823] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 1533.829043][ T3823] usb 1-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 1533.831085][ T3823] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1534.138005][ T3823] usb 1-1: config 0 descriptor?? [ 1534.260398][ T4078] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1534.902053][ T3823] iowarrior 1-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 1537.646179][ T3962] usb 1-1: USB disconnect, device number 4 [ 1562.981219][ T4115] netlink: 'syz.0.48': attribute type 27 has an invalid length. [ 1606.841925][ T3760] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1607.267287][ T3760] usb 2-1: Using ep0 maxpacket: 32 [ 1608.612376][ T3760] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 1608.635602][ T3760] usb 2-1: config 0 has no interface number 0 [ 1608.638764][ T3760] usb 2-1: config 0 interface 184 has no altsetting 0 [ 1609.179162][ T3760] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 1609.194658][ T3760] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1609.197107][ T3760] usb 2-1: Product: syz [ 1609.202310][ T3760] usb 2-1: Manufacturer: syz [ 1609.211326][ T3760] usb 2-1: SerialNumber: syz [ 1610.067360][ T3760] usb 2-1: config 0 descriptor?? [ 1610.780146][ T3760] smsc75xx v1.0.0 [ 1614.990322][ T3760] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): EEPROM read operation timeout [ 1615.528357][ T3760] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 1615.529863][ T3760] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 1615.531071][ T3760] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 1615.532265][ T3760] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 1615.629150][ T3760] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -71 [ 1616.207739][ T3760] usb 2-1: USB disconnect, device number 6 [ 1632.739768][ T4151] netlink: 4 bytes leftover after parsing attributes in process `syz.1.55'. [ 1644.859469][ T32] audit: type=1804 audit(1642.930:2): pid=4156 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.56" name="file0" dev="hugetlbfs" ino=3944 res=1 errno=0 [ 1645.025867][ T32] audit: type=1804 audit(1643.140:3): pid=4156 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.1.56" name="file0" dev="hugetlbfs" ino=3944 res=1 errno=0 [ 1669.887927][ T3388] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1671.347538][ T3388] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1671.897804][ T4193] netlink: 32 bytes leftover after parsing attributes in process `syz.1.58'. [ 1673.630343][ T3388] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1675.440217][ T3388] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1694.891743][ T3388] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1695.442034][ T3388] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1695.711137][ T3388] bond0 (unregistering): Released all slaves [ 1698.044021][ T3388] hsr_slave_0: left promiscuous mode [ 1698.160979][ T3388] hsr_slave_1: left promiscuous mode [ 1700.816448][ T3388] veth1_macvtap: left promiscuous mode [ 1700.822509][ T3388] veth0_macvtap: left promiscuous mode [ 1700.947788][ T3388] veth1_vlan: left promiscuous mode [ 1701.029099][ T3388] veth0_vlan: left promiscuous mode [ 1727.735871][ T4243] netlink: 32 bytes leftover after parsing attributes in process `syz.1.62'. [ 1735.397928][ T4277] netlink: 4 bytes leftover after parsing attributes in process `syz.1.63'. [ 1750.346241][ T4152] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1751.870599][ T4152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1777.466622][ T4380] netlink: 32 bytes leftover after parsing attributes in process `syz.1.66'. [ 1780.650351][ T4152] hsr_slave_0: entered promiscuous mode [ 1780.740506][ T4152] hsr_slave_1: entered promiscuous mode [ 1788.317388][ T3760] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 1788.816914][ T3760] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1788.895634][ T3760] usb 2-1: not running at top speed; connect to a high speed hub [ 1788.965291][ T3760] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1788.966639][ T3760] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1789.691859][ T3760] usb 2-1: string descriptor 0 read error: -22 [ 1789.705798][ T3760] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1789.707159][ T3760] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1790.342542][ T3760] usb 2-1: 0:2 : does not exist [ 1792.761532][ T3760] usb 2-1: 5:0: bogus dB values (-9931/-9623), disabling dB reporting [ 1793.051729][ T3760] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 1793.437591][ T3760] usb 2-1: 5:0: cannot get min/max values for control 3 (id 5) [ 1793.669249][ T3760] usb 2-1: 5:0: failed to get current value for ch 1 (-22) [ 1794.462149][ T3760] usb 2-1: 5:0: cannot get min/max values for control 3 (id 5) [ 1794.978549][ T3760] usb 2-1: USB disconnect, device number 7 [ 1796.115786][ T4152] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1796.355932][ T4152] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1796.561793][ T4152] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1796.830649][ T4152] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1810.410314][ T4528] netlink: 32 bytes leftover after parsing attributes in process `syz.1.70'. [ 1821.292883][ T4152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1854.206804][ T4569] kvm [4569]: VCPU exit error -95 [ 1854.208127][ T4569] kvm [4569]: SEPC=0x0 SSTATUS=0x200004120 HSTATUS=0x2002001c0 [ 1854.209126][ T4569] kvm [4569]: SCAUSE=0x14 STVAL=0x0 HTVAL=0x0 HTINST=0x0 [ 1867.828747][ T32] audit: type=1326 audit(1865.890:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4587 comm="syz.1.78" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9473280a code=0x7ffc0000 [ 1868.065925][ T32] audit: type=1326 audit(1866.060:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4587 comm="syz.1.78" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9473280a code=0x7ffc0000 [ 1868.964956][ T32] audit: type=1326 audit(1867.070:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4587 comm="syz.1.78" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9473280a code=0x7ffc0000 [ 1869.025900][ T32] audit: type=1326 audit(1867.140:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4587 comm="syz.1.78" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9473280a code=0x7ffc0000 [ 1869.098049][ T32] audit: type=1326 audit(1867.160:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4587 comm="syz.1.78" exe="/syz-executor" sig=0 arch=c00000f3 syscall=461 compat=0 ip=0x7fff9473280a code=0x7ffc0000 [ 1869.196011][ T32] audit: type=1326 audit(1867.250:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4587 comm="syz.1.78" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9473280a code=0x7ffc0000 [ 1869.201376][ T32] audit: type=1326 audit(1867.310:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4587 comm="syz.1.78" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9473280a code=0x7ffc0000 [ 1869.272323][ T32] audit: type=1326 audit(1867.400:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4587 comm="syz.1.78" exe="/syz-executor" sig=0 arch=c00000f3 syscall=436 compat=0 ip=0x7fff9473280a code=0x7ffc0000 [ 1869.314082][ T32] audit: type=1326 audit(1867.440:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4587 comm="syz.1.78" exe="/syz-executor" sig=0 arch=c00000f3 syscall=94 compat=0 ip=0x7fff9473280a code=0x7ffc0000 [ 1898.020885][ T4152] veth0_vlan: entered promiscuous mode [ 1899.471489][ T4152] veth1_vlan: entered promiscuous mode [ 1901.606469][ T4152] veth0_macvtap: entered promiscuous mode [ 1902.092863][ T4152] veth1_macvtap: entered promiscuous mode [ 1907.629319][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1907.659294][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1907.662457][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1908.548459][ T4120] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1923.744522][ T4641] Zero length message leads to an empty skb [ 2003.727869][ T3935] usb 2-1: new full-speed USB device number 8 using dummy_hcd [ 2004.247490][ T3935] usb 2-1: unable to get BOS descriptor or descriptor too short [ 2004.316008][ T3935] usb 2-1: not running at top speed; connect to a high speed hub [ 2004.472295][ T3935] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 2004.497578][ T3935] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 2005.152544][ T3935] usb 2-1: string descriptor 0 read error: -22 [ 2005.171803][ T3935] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 2005.192241][ T3935] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2006.585048][ T3935] usb 2-1: 0:2 : does not exist [ 2012.716829][ T3935] usb 2-1: 5:0: cannot get min/max values for control 3 (id 5) [ 2012.838341][ T3935] usb 2-1: 5:0: failed to get current value for ch 1 (-22) [ 2013.685165][ T3935] usb 2-1: 5:0: cannot get min/max values for control 3 (id 5) [ 2014.347386][ T3935] usb 2-1: USB disconnect, device number 8 [ 2157.331938][ T4776] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2157.591034][ T4776] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2175.230232][ T4781] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2175.341835][ T4781] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2191.738712][ T4787] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2191.949398][ T4787] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2241.467461][ T4840] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2241.588621][ T4840] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2250.078300][ T50] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2253.591635][ T50] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2256.209247][ T50] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2258.208423][ T50] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2287.386107][ T4927] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2287.587121][ T4927] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2291.389400][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2292.292600][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2292.648810][ T50] bond0 (unregistering): Released all slaves [ 2294.689848][ T50] hsr_slave_0: left promiscuous mode [ 2294.800281][ T50] hsr_slave_1: left promiscuous mode [ 2296.138415][ T50] veth1_macvtap: left promiscuous mode [ 2296.185655][ T50] veth0_macvtap: left promiscuous mode [ 2296.201439][ T50] veth1_vlan: left promiscuous mode [ 2296.229285][ T50] veth0_vlan: left promiscuous mode [ 2312.681470][ T4935] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 2346.616014][ T4784] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2347.342264][ T4784] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2360.045346][ T4979] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2360.089509][ T4979] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2388.242456][ T5010] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 2388.282572][ T5010] block device autoloading is deprecated and will be removed. [ 2391.487519][ T4784] hsr_slave_0: entered promiscuous mode [ 2391.571652][ T4784] hsr_slave_1: entered promiscuous mode [ 2391.601918][ T4784] debugfs: 'hsr0' already exists in 'hsr' [ 2391.606042][ T4784] Cannot create hsr debugfs directory [ 2423.132110][ T4784] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 2424.152268][ T4784] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 2424.981003][ T4784] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 2425.682529][ T4784] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 2431.282735][ T5132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2431.430841][ T5132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2476.432032][ T4784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2483.189330][ T5149] Process accounting resumed [ 2503.361731][ T5167] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2503.571167][ T5167] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2542.240238][ T5181] Process accounting resumed [ 2562.654533][ T5202] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2563.541508][ T5202] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2609.649618][ T5222] Process accounting resumed [ 2615.540800][ T4784] veth0_vlan: entered promiscuous mode [ 2617.108436][ T4784] veth1_vlan: entered promiscuous mode [ 2619.119907][ T5234] netlink: 32 bytes leftover after parsing attributes in process `syz.2.147'. [ 2623.656459][ T4784] veth0_macvtap: entered promiscuous mode [ 2624.640877][ T4784] veth1_macvtap: entered promiscuous mode [ 2629.901856][ T3272] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2630.115615][ T5239] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2630.180522][ T5239] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2630.354331][ T3272] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2630.482402][ T4855] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2630.598926][ T3272] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2663.642071][ T5258] netlink: 32 bytes leftover after parsing attributes in process `syz.2.151'. [ 2673.930880][ T5255] Process accounting resumed [ 2679.285902][ T5267] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2679.331146][ T5267] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2719.130031][ T5288] Process accounting resumed [ 2721.711079][ T5290] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2721.831786][ T5290] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2734.160233][ T5299] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2734.349666][ T5299] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2751.269470][ T5304] Process accounting resumed [ 2752.292029][ T5309] syz.2.165 uses obsolete (PF_INET,SOCK_PACKET) [ 2755.656926][ T5313] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2755.732493][ T5313] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2798.001774][ T5324] Process accounting resumed [ 2834.002737][ T5342] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2834.087449][ T5342] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2844.650420][ T5343] Process accounting resumed [ 2850.752023][ T5349] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2850.850921][ T5349] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2870.909020][ T5358] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2871.039033][ T5358] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2883.131263][ T5362] Process accounting resumed [ 2896.859818][ T5375] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2897.017040][ T5375] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2924.161880][ T5385] Process accounting resumed [ 2954.309395][ T5409] Process accounting resumed [ 2993.146138][ T5423] Process accounting resumed [ 3008.551401][ T5434] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3008.941563][ T5434] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3039.417218][ T5457] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3039.439136][ T5457] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3067.231967][ T5477] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3067.291240][ T5477] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3069.784324][ T5482] netlink: 44 bytes leftover after parsing attributes in process `syz.3.219'. [ 3081.339788][ T5487] binder: 5485:5487 ioctl c0306201 2000000003c0 returned -14 [ 3091.092581][ T5495] netlink: 44 bytes leftover after parsing attributes in process `syz.3.224'. [ 3110.620596][ T5511] netlink: 216 bytes leftover after parsing attributes in process `syz.3.228'. [ 3110.779733][ T5511] netlink: 32 bytes leftover after parsing attributes in process `syz.3.228'. [ 3186.812865][ C0] ------------[ cut here ]------------ [ 3186.813345][ C0] kernel BUG at [] mm/page_table_check.c:142! [ 3186.814831][ C0] Kernel BUG [#1] [ 3186.815179][ C0] Modules linked in: [ 3186.816568][ C0] CPU: 0 UID: 0 PID: 5540 Comm: syz.3.237 Not tainted syzkaller #0 PREEMPT [ 3186.817689][ C0] Hardware name: riscv-virtio,qemu (DT) [ 3186.818406][ C0] epc : __page_table_check_zero+0x396/0x544 [ 3186.819464][ C0] ra : __page_table_check_zero+0x396/0x544 [ 3186.820253][ C0] epc : ffffffff80bfdcce ra : ffffffff80bfdcce sp : ffff8f800a166b00 [ 3186.820690][ C0] gp : ffffffff89f9df20 tp : ffffaf8013b10000 t0 : ffffffff80ab6042 [ 3186.821144][ C0] t1 : fffff5ef02705013 t2 : ffffffff80b91ae2 s0 : ffff8f800a166b70 [ 3186.821565][ C0] s1 : ffffaf8013828098 a0 : 0000000000000005 a1 : 0000000000000000 [ 3186.821976][ C0] a2 : 0000000000080000 a3 : ffffffff80bfdcce a4 : ffff8f800527c000 [ 3186.822395][ C0] a5 : 0000000000080000 a6 : 0000000000000003 a7 : ffffaf801382809b [ 3186.822898][ C0] s2 : 0000000000000001 s3 : 0000000000000000 s4 : ffffaf8013828050 [ 3186.823310][ C0] s5 : dfffffff00000000 s6 : 00000000000b8801 s7 : 0000000000000001 [ 3186.823753][ C0] s8 : 0000000000000000 s9 : 0000000000007fff s10: fffffffef1416bb0 [ 3186.824227][ C0] s11: ffffffff8a0b5d80 t3 : 0000000000000001 t4 : fffff5ef02705013 [ 3186.824678][ C0] t5 : fffff5ef02705014 t6 : 0000000000000002 ssp : 0000000000000000 [ 3186.825106][ C0] status: 0000000200000120 badaddr: ffffffff80bfdcce cause: 0000000000000003 [ 3186.825667][ C0] [] __page_table_check_zero+0x396/0x544 [ 3186.826857][ C0] [] __free_frozen_pages+0x7e6/0x1480 [ 3186.827690][ C0] [] free_frozen_pages+0xe/0x18 [ 3186.828419][ C0] [] __folio_put+0x296/0x378 [ 3186.829062][ C0] [] free_folio_and_swap_cache+0x100/0x13c [ 3186.829716][ C0] [] __folio_split+0x10ce/0x16f8 [ 3186.830397][ C0] [] __split_huge_page_to_list_to_order+0x7e/0x140 [ 3186.831178][ C0] [] split_folio_to_list+0x22/0x30 [ 3186.831923][ C0] [] madvise_cold_or_pageout_pte_range+0x1862/0x2400 [ 3186.832828][ C0] [] walk_pgd_range+0xcc6/0x1f84 [ 3186.833490][ C0] [] __walk_page_range+0x138/0x7a8 [ 3186.834108][ C0] [] walk_page_range_vma_unsafe+0x212/0x868 [ 3186.834792][ C0] [] walk_page_range_vma+0x5a/0x84 [ 3186.835442][ C0] [] madvise_pageout+0x236/0x794 [ 3186.836229][ C0] [] madvise_vma_behavior+0xb0a/0x251c [ 3186.837065][ C0] [] madvise_walk_vmas+0x23a/0x970 [ 3186.837878][ C0] [] madvise_do_behavior+0x1ea/0x5c0 [ 3186.838692][ C0] [] do_madvise+0x18a/0x22c [ 3186.839521][ C0] [] __riscv_sys_madvise+0x88/0xdc [ 3186.840349][ C0] [] syscall_handler+0x92/0x114 [ 3186.841027][ C0] [] do_trap_ecall_u+0x3d2/0x58c [ 3186.841821][ C0] [] handle_exception+0x15e/0x16a [ 3186.843608][ C0] Code: 7f80 8526 c0ef ec3f 8a2a b791 6097 ff90 80e7 7e60 (9002) 6097 [ 3186.845350][ C0] ---[ end trace 0000000000000000 ]--- [ 3186.847441][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 3186.848518][ C0] SMP: stopping secondary CPUs VM DIAGNOSIS: 09:14:01 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81f71472 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000200000000 mip 0000000000000222 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff863bb4c0 vstvec 0000000000000000 mepc ffffffff80090e2e sepc ffffffff80bfdcce vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000003 vscause 0000000000000000 mtval 0000000000000000 stval ffffffff80bfdcce htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 9041c000000b18aa x0/zero 0000000000000000 x1/ra ffffffff81f7146e x2/sp ffff8f800a1662c0 x3/gp ffffffff89f9df20 x4/tp ffffaf8013b10000 x5/t0 5f5f203a20617220 x6/t1 0000000004000000 x7/t2 705f5f203a206172 x8/s0 ffff8f800a1664a0 x9/s1 ffffffff9135ab80 x10/a0 0000000000000005 x11/a1 0000000000000000 x12/a2 0000000000000001 x13/a3 ffffffff81f7146e x14/a4 0000000000000000 x15/a5 ffffaf8013b10000 x16/a6 0000000000ff0100 x17/a7 fffffffff1f1f1f1 x18/s2 0000000000000041 x19/s3 0000000200000120 x20/s4 1ffff1f00142ccd6 x21/s5 ffffffff9116a0a0 x22/s6 ffff8f800a166420 x23/s7 0000000000000000 x24/s8 ffff8f800a1666e0 x25/s9 ffffffff88d8ace0 x26/s10 0000000000000041 x27/s11 1ffff1f00142cc6c x28/t3 ffffffff81f7135c x29/t4 ffffffff87e62b58 x30/t5 fffffffef13f44c9 x31/t6 ffffffff9116a0b7 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff800875e6 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000200000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff863bb4c0 vstvec 0000000000000000 mepc ffffffff80503ef8 sepc ffffffff863b7486 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 902eb000000ab20a x0/zero 0000000000000000 x1/ra ffffffff800875e2 x2/sp ffff8f8000017e10 x3/gp ffffffff89f9df20 x4/tp ffffaf801d93cf80 x5/t0 ffff8f8000010000 x6/t1 fffffffef1415538 x7/t2 ffffffff86806d68 x8/s0 ffff8f8000017e40 x9/s1 ffffffff8680cf28 x10/a0 0000000000000001 x11/a1 0000000000000004 x12/a2 0000000000000001 x13/a3 ffffffff800875e2 x14/a4 0000000000000000 x15/a5 ffffaf801d93cf80 x16/a6 fffffffef1415539 x17/a7 0000000000000003 x18/s2 0000000000000001 x19/s3 ffffffff8665f000 x20/s4 ffffffff8008732c x21/s5 ffffaf8011e8c800 x22/s6 0000000000000000 x23/s7 0000000000000001 x24/s8 0000000000000007 x25/s9 ffffffff9136c6e8 x26/s10 ffffffff8686d460 x27/s11 0000000000000004 x28/t3 ffffffff87d89ca8 x29/t4 fffffffef1415538 x30/t5 fffffffef1415539 x31/t6 0000000000040000 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000