last executing test programs: 14m44.038596139s ago: executing program 0 (id=154): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x103042, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8) 14m39.175132587s ago: executing program 0 (id=156): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r2 = openat$rtc(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r2, 0x7005, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f00000012c0)=""/191, 0x4}], 0x3) 14m26.135615497s ago: executing program 0 (id=159): socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newtaction={0x70, 0x30, 0x0, 0x0, 0x0, {0x9}, [{0x5c, 0x1, [@m_sample={0x58, 0x0, 0x0, 0x0, {{0xb}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x207c}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x80000}}]}, {0x4}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x4}}}}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40010}, 0x20040000) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="9000000010000305000000000000000000000700", @ANYRES32=0x0, @ANYBLOB="996e06004d4c0700540012800800010068737200480002800500030008000000050003000500000005000300fd00000008000200", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2], 0x90}}, 0x0) 14m21.10354345s ago: executing program 0 (id=161): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1adc51, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) 14m17.781440154s ago: executing program 0 (id=163): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0xde02}) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/133, 0x85}], 0x1, 0x0, 0x0) 13m55.226018904s ago: executing program 0 (id=165): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) r1 = socket(0x15, 0x5, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[], 0x7c}}, 0x0) getsockopt(r1, 0x200000000114, 0x271e, &(0x7f0000000580)=""/102393, &(0x7f0000000040)=0x18ff9) 13m51.527828439s ago: executing program 32 (id=165): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) r1 = socket(0x15, 0x5, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[], 0x7c}}, 0x0) getsockopt(r1, 0x200000000114, 0x271e, &(0x7f0000000580)=""/102393, &(0x7f0000000040)=0x18ff9) 12m43.645044926s ago: executing program 1 (id=175): r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = memfd_create(&(0x7f00000000c0)='\xe9`\x10\x98[\x82?O3#\xfa\x02\xdc\x96\xa1\xbc\x80\x00+\xb6O', 0x0) fcntl$setpipe(r1, 0x407, 0x8001a0) splice(r1, 0x0, r2, 0x0, 0x200002, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 12m35.313749262s ago: executing program 1 (id=176): bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a00000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) syz_usb_connect$hid(0x2, 0x3f, &(0x7f0000000100)=ANY=[@ANYBLOB="1201010200000020"], 0x0) r1 = syz_open_dev$hidraw(&(0x7f00000004c0), 0x0, 0x14a042) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000440)="97003c74a159175c4fc8b38ebdc9990722ddc13782908bda3be35be5afc5f5cafadba8767bc18f141213226b734127707c6331ff", 0xffda}], 0x1) 12m14.95560879s ago: executing program 1 (id=177): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) sendmmsg$inet(r0, &(0x7f0000001400)=[{{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000000940)="fb", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000f40)='@', 0x1}], 0x1, &(0x7f0000001340)=ANY=[@ANYBLOB="8d"], 0x70}}], 0x2, 0xf000080) 12m8.580771721s ago: executing program 1 (id=178): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1adc51, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) 11m59.262509736s ago: executing program 1 (id=179): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000000)={@cgroup=r1, r0, 0x2f, 0x0, 0x0, @void, @value}, 0x20) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000280)={0x0, 0x0}, 0x8) r3 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000)=r2, 0x4) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000040)={r3, r1}, 0x10) 11m55.897297981s ago: executing program 1 (id=180): r0 = syz_open_dev$dri(&(0x7f0000000580), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r2 = syz_open_dev$dri(&(0x7f0000000080), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000200)={0x0, 0x0, r3, 0x0}) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r0, 0xc01864b0, &(0x7f0000000000)={r1, r4, 0x1}) 11m43.110441794s ago: executing program 33 (id=180): r0 = syz_open_dev$dri(&(0x7f0000000580), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) r2 = syz_open_dev$dri(&(0x7f0000000080), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000200)={0x0, 0x0, r3, 0x0}) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r0, 0xc01864b0, &(0x7f0000000000)={r1, r4, 0x1}) 10m10.849765583s ago: executing program 2 (id=166): r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180), 0x109842, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000000)=0x1a7) mmap$dsp(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000d, 0x8012, r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f0000000080)=0x2) mmap$dsp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000001, 0x12, r1, 0x0) 9m56.593299047s ago: executing program 2 (id=182): socket$kcm(0x2, 0x2, 0x73) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sock, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x70) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000640)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="02"], 0x10) socket$kcm(0x2, 0x2, 0x73) 9m51.393456515s ago: executing program 2 (id=183): connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'veth1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r2, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r3], 0x44}}, 0x0) 9m47.803143647s ago: executing program 2 (id=184): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x2b1e}, 0x0) r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x2b0, 0x0, 0x18c, 0x203, 0x4d000000, 0x19030000, 0x460, 0x2e0, 0x2e0, 0x460, 0x2e0, 0x3, 0x0, {[{{@uncond, 0x300, 0xa8, 0xf0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@private, 'veth1_macvtap\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x310) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000900)=[{{0x0, 0x0, 0x0}}], 0x40000cf, 0x0) 9m19.212346459s ago: executing program 2 (id=184): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x2b1e}, 0x0) r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x2b0, 0x0, 0x18c, 0x203, 0x4d000000, 0x19030000, 0x460, 0x2e0, 0x2e0, 0x460, 0x2e0, 0x3, 0x0, {[{{@uncond, 0x300, 0xa8, 0xf0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@private, 'veth1_macvtap\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x310) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000900)=[{{0x0, 0x0, 0x0}}], 0x40000cf, 0x0) 9m10.192291135s ago: executing program 34 (id=184): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x2b1e}, 0x0) r0 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x2b0, 0x0, 0x18c, 0x203, 0x4d000000, 0x19030000, 0x460, 0x2e0, 0x2e0, 0x460, 0x2e0, 0x3, 0x0, {[{{@uncond, 0x300, 0xa8, 0xf0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@private, 'veth1_macvtap\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x310) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000900)=[{{0x0, 0x0, 0x0}}], 0x40000cf, 0x0) 46.993921288s ago: executing program 4 (id=249): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000040)=0x10000) read$dsp(r0, &(0x7f00000000c0)=""/108, 0x6c) r1 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000000), 0x121201, 0x0) write$dsp(r1, &(0x7f00000001c0)="d2", 0x1) ioctl$SNDCTL_DSP_SYNC(r1, 0x5001, 0x0) 38.394685536s ago: executing program 4 (id=251): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x105042, 0x1db) prlimit64(r2, 0x5, 0x0, 0x0) 37.835173201s ago: executing program 3 (id=252): prlimit64(0x0, 0x0, 0x0, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000083c0)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x8392, 0x3ff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000980)={0x0, 0xffffffff, 0x95}) 33.502605771s ago: executing program 3 (id=253): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000140)=@gcm_128={{0x303}, "0000c87718fdffff", "2607080d7f4fcf00fd4ef2de8e6c7c58", "355c1abc", "1e8900"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x8080, 0x0, 0x0) 32.064580901s ago: executing program 4 (id=254): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001040)='illinois\x00', 0xd) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000002500)={0x0, 0x0, &(0x7f00000024c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001200010a00000000000000000000003f00000000000000000000000000000000000000e0ffffffff454b086007ecaec800000000e0798deb5d64018ebcdfdc8817"], 0x50}}, 0x0) 26.163709975s ago: executing program 3 (id=255): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r1, 0xc0184800, &(0x7f0000000100)={0x4004, r0}) mmap$dsp(&(0x7f0000fff000/0x1000)=nil, 0x1002, 0x0, 0x11, r2, 0x2000) r3 = syz_open_procfs(0x0, &(0x7f00000021c0)='maps\x00') read$char_usb(r3, &(0x7f0000002280)=""/4150, 0x1036) 23.79834277s ago: executing program 4 (id=256): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @remote}, {0x2, 0x0, @private}, 0xd0}) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000000080)={&(0x7f0000000180)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0}, 0x0) getsockopt(r1, 0x200000000114, 0x271b, &(0x7f0000019580)=""/102400, &(0x7f0000000000)=0x19000) 18.994954513s ago: executing program 4 (id=257): r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000a40)={0x2020}, 0x2) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) syz_usb_connect$uac1(0x0, 0x71, &(0x7f00000004c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x4}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x408, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0x0, 0x0, 0xfd, {0x7, 0x25, 0x1, 0x80, 0x0, 0x2}}}}}}}]}}, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) sendfile(r1, r0, 0x0, 0x3a) 18.488624278s ago: executing program 3 (id=258): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000abbe6740e9174e8b089c000000010902120001000000000904000000ff"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, &(0x7f00000001c0)={0x0, 0x12}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 4.213182943s ago: executing program 4 (id=259): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f00000003c0)=[@increfs], 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000400)=[@request_death={0x400c6313}], 0x0, 0x0, 0x0}) 2.273556647s ago: executing program 3 (id=260): r0 = memfd_create(&(0x7f0000000140)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\xea7\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xcd\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00', 0x3) ftruncate(r0, 0xffff) fcntl$addseals(r0, 0x409, 0x7) r1 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000000c0), 0x2) r2 = ioctl$UDMABUF_CREATE(r1, 0x40187542, &(0x7f0000000100)={r0, 0x0, 0x1000, 0x2000}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000840)=0x5) 0s ago: executing program 3 (id=261): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)={{0x14}, [], {0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x84}}}, 0x28}}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0xe0, 0x4) syz_emit_ethernet(0x32, &(0x7f00000002c0)={@broadcast, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:34261' (ED25519) to the list of known hosts. syzkaller login: [ 420.488098][ T3188] cgroup: Unknown subsys name 'net' [ 421.066355][ T3188] cgroup: Unknown subsys name 'cpuset' [ 421.151248][ T3188] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 484.206658][ T3188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 554.728779][ T3195] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 554.822944][ T3195] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 557.427939][ T3197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 557.533306][ T3197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 570.568177][ T3195] hsr_slave_0: entered promiscuous mode [ 570.671131][ T3195] hsr_slave_1: entered promiscuous mode [ 573.199213][ T3197] hsr_slave_0: entered promiscuous mode [ 573.261310][ T3197] hsr_slave_1: entered promiscuous mode [ 573.318447][ T3197] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 573.323519][ T3197] Cannot create hsr debugfs directory [ 581.698655][ T3195] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 581.870080][ T3195] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 582.071944][ T3195] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 582.249302][ T3195] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 584.452841][ T3197] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 584.752804][ T3197] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 585.017561][ T3197] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 585.311436][ T3197] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 597.811343][ T3195] 8021q: adding VLAN 0 to HW filter on device bond0 [ 598.471353][ T3197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 640.679422][ T3197] veth0_vlan: entered promiscuous mode [ 641.383022][ T3197] veth1_vlan: entered promiscuous mode [ 643.502006][ T3195] veth0_vlan: entered promiscuous mode [ 644.536566][ T3195] veth1_vlan: entered promiscuous mode [ 644.700210][ T3197] veth0_macvtap: entered promiscuous mode [ 645.272312][ T3197] veth1_macvtap: entered promiscuous mode [ 647.981057][ T3195] veth0_macvtap: entered promiscuous mode [ 648.596697][ T3197] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 648.600710][ T3197] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 648.603084][ T3197] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 648.620869][ T3197] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 648.780646][ T3195] veth1_macvtap: entered promiscuous mode [ 652.331979][ T3195] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 652.357745][ T3195] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 652.360305][ T3195] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 652.362407][ T3195] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 653.353387][ T3197] 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. [ 660.415762][ T3887] veth0_to_hsr: entered promiscuous mode [ 660.491503][ T3887] veth0_to_hsr: left promiscuous mode [ 668.866360][ T35] audit: type=1326 audit(667.940:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3893 comm="syz.1.3" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x7fc00000 [ 669.911195][ T35] audit: type=1326 audit(668.990:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3893 comm="syz.1.3" exe="/syz-executor" sig=0 arch=c00000f3 syscall=198 compat=0 ip=0xdbd12 code=0x7fc00000 [ 675.032240][ T900] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 675.346887][ T900] usb 2-1: Using ep0 maxpacket: 8 [ 675.925010][ T900] usb 2-1: config 0 has an invalid interface number: 29 but max is 0 [ 675.928415][ T900] usb 2-1: config 0 has no interface number 0 [ 675.930784][ T900] usb 2-1: config 0 interface 29 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 675.959511][ T900] usb 2-1: config 0 interface 29 altsetting 0 has an endpoint descriptor with address 0xE3, changing to 0x83 [ 675.962799][ T900] usb 2-1: config 0 interface 29 altsetting 0 endpoint 0x83 has invalid maxpacket 33307, setting to 1024 [ 675.975993][ T900] usb 2-1: config 0 interface 29 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 1024 [ 675.979313][ T900] usb 2-1: config 0 interface 29 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 675.981744][ T900] usb 2-1: config 0 interface 29 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 675.996553][ T900] usb 2-1: config 0 interface 29 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 676.079177][ T900] usb 2-1: New USB device found, idVendor=03f0, idProduct=0207, bcdDevice= 0.01 [ 676.081885][ T900] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 676.095213][ T900] usb 2-1: Product: syz [ 676.097227][ T900] usb 2-1: Manufacturer: syz [ 676.098978][ T900] usb 2-1: SerialNumber: syz [ 676.281990][ T900] usb 2-1: config 0 descriptor?? [ 676.441170][ T3905] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 676.570682][ T900] ums-usbat 2-1:0.29: USB Mass Storage device detected [ 680.901547][ T900] ums-usbat 2-1:0.29: probe with driver ums-usbat failed with error -5 [ 681.369535][ T900] usb 2-1: USB disconnect, device number 2 [ 707.373015][ T3940] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 728.467112][ T3963] process 'syz.0.22' launched './file2' with NULL argv: empty string added [ 730.476930][ T3966] input: syz1 as /devices/virtual/input/input0 [ 761.369437][ T4004] TCP: request_sock_TCP: Possible SYN flooding on port [::]:20002. Sending cookies. [ 763.659482][ T4006] tap0: tun_chr_ioctl cmd 1074025678 [ 763.661877][ T4006] tap0: group set to 0 [ 770.583342][ T4014] TCP: TCP_TX_DELAY enabled [ 781.681758][ T4023] pim6reg: entered allmulticast mode [ 782.671737][ T4023] batadv_slave_0: entered allmulticast mode [ 782.751829][ T4023] batadv_slave_0: left allmulticast mode [ 782.818299][ T4023] pim6reg: left allmulticast mode [ 827.181791][ T4064] binder: 4063:4064 ioctl c0306201 0 returned -14 [ 843.271323][ T4078] syz.0.54 uses obsolete (PF_INET,SOCK_PACKET) [ 873.137697][ T4100] syzkaller1: entered allmulticast mode [ 908.437383][ T3550] nci: nci_rf_discover_ntf_packet: unsupported rf_tech_and_mode 0xe6 [ 951.649106][ T4162] netlink: 128 bytes leftover after parsing attributes in process `syz.1.78'. [ 968.238597][ T4174] input: syz0 as /devices/virtual/input/input1 [ 973.838145][ T4185] netlink: 9 bytes leftover after parsing attributes in process `syz.1.85'. [ 973.982546][ T4185] gretap0: entered promiscuous mode [ 974.332068][ T4185] netlink: 5 bytes leftover after parsing attributes in process `syz.1.85'. [ 974.342277][ T4185] gretap0: left promiscuous mode [ 974.348260][ T4185] gretap0: entered allmulticast mode [ 978.569316][ T4191] raw_sendmsg: syz.1.87 forgot to set AF_INET. Fix it! [ 986.935831][ T4201] netlink: 4 bytes leftover after parsing attributes in process `syz.1.91'. [ 994.524844][ T4212] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1003.977071][ T35] audit: type=1800 audit(1002.840:4): pid=4217 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.96" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 1005.111255][ T35] audit: type=1804 audit(1004.070:5): pid=4217 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.96" name="SYSV00000000" dev="hugetlbfs" ino=0 res=1 errno=0 [ 1005.289667][ T35] audit: type=1804 audit(1004.330:6): pid=4217 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.96" name="SYSV00000000" dev="hugetlbfs" ino=0 res=1 errno=0 [ 1029.171701][ T4238] capability: warning: `syz.0.105' uses deprecated v2 capabilities in a way that may be insecure [ 1035.017774][ T4245] netlink: 4 bytes leftover after parsing attributes in process `syz.0.108'. [ 1117.879115][ T4331] binder: 4330:4331 ioctl c0306201 20000180 returned -22 [ 1138.190671][ T4349] input: syz1 as /devices/virtual/input/input2 [ 1164.472374][ T3881] usb 2-1: new low-speed USB device number 3 using dummy_hcd [ 1165.058524][ T3881] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1165.061072][ T3881] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1165.079146][ T3881] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1165.082385][ T3881] usb 2-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 1165.102053][ T3881] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1165.330068][ T3881] hub 2-1:1.0: bad descriptor, ignoring hub [ 1165.332856][ T3881] hub 2-1:1.0: probe with driver hub failed with error -5 [ 1165.358637][ T3881] cdc_wdm 2-1:1.0: skipping garbage [ 1165.361716][ T3881] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 1166.123433][ T4379] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1166.208271][ T4379] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1166.457443][ T3881] usb 2-1: USB disconnect, device number 3 [ 1167.327034][ T3881] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1167.636981][ T3881] usb 2-1: Using ep0 maxpacket: 16 [ 1167.758231][ T3881] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 1167.760734][ T3881] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1 [ 1167.888851][ T3881] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice=4f.32 [ 1167.891364][ T3881] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1167.893234][ T3881] usb 2-1: Product: syz [ 1167.912765][ T3881] usb 2-1: Manufacturer: syz [ 1167.952082][ T3881] usb 2-1: SerialNumber: syz [ 1168.123647][ T3881] usb 2-1: config 0 descriptor?? [ 1170.769191][ T3881] rc_core: IR keymap rc-hauppauge not found [ 1170.772580][ T3881] Registered IR keymap rc-empty [ 1170.805789][ T3881] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1170.846970][ T3881] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1170.910461][ T3881] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 1170.995529][ T3881] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input3 [ 1171.155617][ T4407] input: syz0 as /devices/virtual/input/input4 [ 1171.271761][ T3881] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1171.355665][ T3881] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1171.392132][ T3881] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1171.471435][ T3881] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1171.506979][ T3881] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1171.530861][ T3881] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1171.576602][ T3881] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1171.641529][ T3881] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1171.679563][ T3881] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1171.722079][ T3881] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1171.906631][ T3881] mceusb 2-1:0.0: Registered with mce emulator interface version 1 [ 1171.908902][ T3881] mceusb 2-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1172.048535][ T3881] usb 2-1: USB disconnect, device number 4 [ 1184.592184][ T4442] netlink: 8 bytes leftover after parsing attributes in process `syz.1.155'. [ 1184.650019][ T4442] netlink: 4 bytes leftover after parsing attributes in process `syz.1.155'. [ 1184.653601][ T4442] netlink: 36 bytes leftover after parsing attributes in process `syz.1.155'. [ 1198.831262][ T4455] netlink: 28 bytes leftover after parsing attributes in process `syz.0.159'. [ 1198.862180][ T4455] netlink: 'syz.0.159': attribute type 7 has an invalid length. [ 1198.868240][ T4455] netlink: 'syz.0.159': attribute type 8 has an invalid length. [ 1198.888893][ T4455] netlink: 4 bytes leftover after parsing attributes in process `syz.0.159'. [ 1203.547928][ T4459] ======================================================= [ 1203.547928][ T4459] WARNING: The mand mount option has been deprecated and [ 1203.547928][ T4459] and is ignored by this kernel. Remove the mand [ 1203.547928][ T4459] option from the mount to silence this warning. [ 1203.547928][ T4459] ======================================================= [ 1207.289719][ T4231] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1207.433183][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1207.566352][ T4231] usb 2-1: Using ep0 maxpacket: 16 [ 1207.706851][ T4231] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 1207.709583][ T4231] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1207.711824][ T4231] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1208.011912][ T4231] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 1208.029775][ T4231] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1208.032083][ T4231] usb 2-1: Product: syz [ 1208.057551][ T4231] usb 2-1: Manufacturer: syz [ 1208.059631][ T4231] usb 2-1: SerialNumber: syz [ 1208.473783][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1209.590993][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1210.437557][ T4231] usb 2-1: 2:1 : format type 0 is detected, processed as PCM [ 1211.459265][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1212.623361][ T4231] usb 2-1: 2:1: cannot get freq at ep 0x82 [ 1213.607992][ T4231] usb 2-1: USB disconnect, device number 5 [ 1229.947914][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1230.539857][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1230.932308][ T12] bond0 (unregistering): Released all slaves [ 1233.378580][ T12] hsr_slave_0: left promiscuous mode [ 1233.647484][ T12] hsr_slave_1: left promiscuous mode [ 1234.309567][ T12] veth1_macvtap: left promiscuous mode [ 1234.317793][ T12] veth0_macvtap: left promiscuous mode [ 1234.350031][ T12] veth1_vlan: left promiscuous mode [ 1234.379154][ T12] veth0_vlan: left promiscuous mode [ 1268.596265][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 1291.870128][ T4515] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1292.219497][ T4515] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1315.512710][ T3888] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 1316.218050][ T3823] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 1316.667663][ T3888] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 1317.278871][ T4515] hsr_slave_0: entered promiscuous mode [ 1317.430872][ T4771] hid-generic 0000:0000:0000.0001: pid 4771 passed too large report [ 1317.912399][ T4515] hsr_slave_1: entered promiscuous mode [ 1318.486354][ T3823] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1318.500139][ T3823] usb 2-1: no configurations [ 1318.502155][ T3823] usb 2-1: can't read configurations, error -22 [ 1323.003578][ T4515] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1323.289778][ T4515] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1323.897020][ T4515] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1324.468271][ T4515] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1336.750069][ T4515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1347.800323][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1348.889440][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1350.009891][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1350.836982][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1364.658994][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1364.823527][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1364.958239][ T12] bond0 (unregistering): Released all slaves [ 1366.539511][ T12] hsr_slave_0: left promiscuous mode [ 1366.632124][ T12] hsr_slave_1: left promiscuous mode [ 1367.099406][ T12] veth1_macvtap: left promiscuous mode [ 1367.103085][ T12] veth0_macvtap: left promiscuous mode [ 1367.128384][ T12] veth1_vlan: left promiscuous mode [ 1367.131475][ T12] veth0_vlan: left promiscuous mode [ 1425.736422][ T4929] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1425.782443][ T4929] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1437.653299][ T4515] veth0_vlan: entered promiscuous mode [ 1438.571472][ T4515] veth1_vlan: entered promiscuous mode [ 1440.661172][ T4515] veth0_macvtap: entered promiscuous mode [ 1441.342329][ T4515] veth1_macvtap: entered promiscuous mode [ 1444.242921][ T4515] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1444.293514][ T4515] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1444.320671][ T4515] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1444.322978][ T4515] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1448.639382][ T4929] hsr_slave_0: entered promiscuous mode [ 1448.700279][ T4929] hsr_slave_1: entered promiscuous mode [ 1448.799762][ T4929] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1448.802266][ T4929] Cannot create hsr debugfs directory [ 1462.820463][ T4929] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1462.927217][ T4929] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1463.042485][ T4929] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1463.129767][ T4929] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1476.802629][ T4467] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1478.253070][ T4467] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1479.597338][ T4467] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1481.572520][ T4467] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1498.273120][ T4467] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1498.648907][ T4467] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1498.849869][ T4467] bond0 (unregistering): Released all slaves [ 1500.471877][ T4467] hsr_slave_0: left promiscuous mode [ 1500.556604][ T4467] hsr_slave_1: left promiscuous mode [ 1500.888441][ T4467] veth1_macvtap: left promiscuous mode [ 1500.891641][ T4467] veth0_macvtap: left promiscuous mode [ 1500.928803][ T4467] veth1_vlan: left promiscuous mode [ 1500.932856][ T4467] veth0_vlan: left promiscuous mode [ 1522.755642][ T4929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1577.732847][ T5329] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1577.952620][ T5329] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1604.302205][ T5329] hsr_slave_0: entered promiscuous mode [ 1604.373674][ T5329] hsr_slave_1: entered promiscuous mode [ 1604.519537][ T4929] veth0_vlan: entered promiscuous mode [ 1605.620812][ T4929] veth1_vlan: entered promiscuous mode [ 1609.932860][ T4929] veth0_macvtap: entered promiscuous mode [ 1612.337978][ T4929] veth1_macvtap: entered promiscuous mode [ 1616.658540][ T5329] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 1617.211020][ T5329] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1617.620301][ T5329] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1617.800724][ T4929] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1617.802620][ T4929] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1617.824947][ T4929] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1617.826595][ T4929] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1618.046743][ T5329] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 1632.237727][ T5701] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1632.677518][ T5701] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1647.988063][ T5329] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1671.040902][ T5730] netlink: 36 bytes leftover after parsing attributes in process `syz.3.188'. [ 1752.539263][ T5329] veth0_vlan: entered promiscuous mode [ 1753.841441][ T5329] veth1_vlan: entered promiscuous mode [ 1756.780301][ T5329] veth0_macvtap: entered promiscuous mode [ 1756.960085][ T5329] veth1_macvtap: entered promiscuous mode [ 1762.911247][ T5329] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1762.958878][ T5329] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1762.961631][ T5329] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1762.979965][ T5329] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1812.333354][ T5850] input: syz0 as /devices/virtual/input/input5 [ 1903.646749][ T5934] syzkaller1: entered promiscuous mode [ 1903.648330][ T5934] syzkaller1: entered allmulticast mode [ 1945.370055][ T35] audit: type=1326 audit(1944.440:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5964 comm="syz.4.229" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbd12 code=0x0 [ 1959.888581][ T5976] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1980.618515][ T5991] input: syz0 as /devices/virtual/input/input6 [ 1987.967022][ T5997] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 1988.182682][ T5997] infiniband Syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 2045.708573][ T6052] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2045.779532][ T6052] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2048.201974][ T6056] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2048.247975][ T6056] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2062.968815][ T3191] ================================================================== [ 2062.971577][ T3191] BUG: KASAN: slab-use-after-free in __list_del_entry_valid_or_report+0xb4/0x158 [ 2062.975776][ T3191] Read of size 8 at addr ff6000001cf8ec88 by task kworker/0:0/3191 [ 2062.978470][ T3191] [ 2062.981057][ T3191] CPU: 0 UID: 0 PID: 3191 Comm: kworker/0:0 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 2062.983570][ T3191] Hardware name: riscv-virtio,qemu (DT) [ 2062.985824][ T3191] Workqueue: events binder_deferred_func [ 2062.987944][ T3191] Call Trace: [ 2062.989182][ T3191] [] dump_backtrace+0x2e/0x3c [ 2062.990912][ T3191] [] show_stack+0x34/0x40 [ 2062.992531][ T3191] [] dump_stack_lvl+0x122/0x196 [ 2062.994548][ T3191] [] print_report+0x290/0x5a0 [ 2062.996198][ T3191] [] kasan_report+0xec/0x118 [ 2062.997848][ T3191] [] __asan_report_load8_noabort+0x12/0x1a [ 2062.999469][ T3191] [] __list_del_entry_valid_or_report+0xb4/0x158 [ 2063.001296][ T3191] [] binder_release_work+0xb6/0x47c [ 2063.002882][ T3191] [] binder_deferred_func+0xd40/0x123e [ 2063.005169][ T3191] [] process_one_work+0x956/0x1dae [ 2063.006854][ T3191] [] worker_thread+0x5be/0xdc6 [ 2063.008446][ T3191] [] kthread+0x28c/0x3a6 [ 2063.009984][ T3191] [] ret_from_fork+0xe/0x18 [ 2063.011870][ T3191] [ 2063.012783][ T3191] Allocated by task 6061: [ 2063.014116][ T3191] stack_trace_save+0xa0/0xd2 [ 2063.015567][ T3191] kasan_save_stack+0x3e/0x6a [ 2063.016869][ T3191] kasan_save_track+0x16/0x28 [ 2063.018313][ T3191] kasan_save_alloc_info+0x30/0x3e [ 2063.019646][ T3191] __kasan_kmalloc+0xa0/0xa6 [ 2063.021048][ T3191] __kmalloc_cache_noprof+0x1f4/0x318 [ 2063.022536][ T3191] binder_thread_write+0x148e/0x4af6 [ 2063.024149][ T3191] binder_ioctl+0x200e/0x727a [ 2063.025552][ T3191] __riscv_sys_ioctl+0x182/0x1e6 [ 2063.026791][ T3191] syscall_handler+0x94/0x118 [ 2063.028008][ T3191] do_trap_ecall_u+0x1aa/0x216 [ 2063.029437][ T3191] _new_vmalloc_restore_context_a0+0xc2/0xce [ 2063.031205][ T3191] [ 2063.032090][ T3191] Freed by task 3191: [ 2063.033174][ T3191] stack_trace_save+0xa0/0xd2 [ 2063.034581][ T3191] kasan_save_stack+0x3e/0x6a [ 2063.036092][ T3191] kasan_save_track+0x16/0x28 [ 2063.037513][ T3191] kasan_save_free_info+0x40/0x5a [ 2063.038876][ T3191] __kasan_slab_free+0x4e/0x68 [ 2063.040296][ T3191] kfree+0x13c/0x4ce [ 2063.041644][ T3191] binder_deferred_func+0xcb8/0x123e [ 2063.043147][ T3191] process_one_work+0x956/0x1dae [ 2063.044654][ T3191] worker_thread+0x5be/0xdc6 [ 2063.046249][ T3191] kthread+0x28c/0x3a6 [ 2063.047507][ T3191] ret_from_fork+0xe/0x18 [ 2063.048972][ T3191] [ 2063.049990][ T3191] The buggy address belongs to the object at ff6000001cf8ec80 [ 2063.049990][ T3191] which belongs to the cache kmalloc-64 of size 64 [ 2063.052239][ T3191] The buggy address is located 8 bytes inside of [ 2063.052239][ T3191] freed 64-byte region [ff6000001cf8ec80, ff6000001cf8ecc0) [ 2063.055276][ T3191] [ 2063.056358][ T3191] The buggy address belongs to the physical page: [ 2063.058461][ T3191] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x9cf8e [ 2063.060451][ T3191] anon flags: 0xffe000000000000(node=0|zone=0|lastcpupid=0x7ff) [ 2063.063057][ T3191] page_type: f5(slab) [ 2063.065871][ T3191] raw: 0ffe000000000000 ff600000114018c0 ff1c0000004be3c0 dead000000000005 [ 2063.067598][ T3191] raw: 0000000000000000 0000000080200020 00000001f5000000 0000000000000000 [ 2063.069392][ T3191] page dumped because: kasan: bad access detected [ 2063.071275][ T3191] page_owner tracks the page as allocated [ 2063.073355][ T3191] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 3197, tgid 3197 (syz-executor), ts 583428502300, free_ts 582560071400 [ 2063.076662][ T3191] __set_page_owner+0xa2/0x70c [ 2063.078343][ T3191] post_alloc_hook+0xec/0x1e4 [ 2063.079807][ T3191] get_page_from_freelist+0xdaa/0x295a [ 2063.081484][ T3191] __alloc_pages_noprof+0x1e2/0x1e96 [ 2063.083079][ T3191] alloc_pages_mpol_noprof+0xf8/0x48a [ 2063.085093][ T3191] alloc_pages_noprof+0x174/0x2f0 [ 2063.086535][ T3191] new_slab+0x2b6/0x40c [ 2063.087793][ T3191] ___slab_alloc+0xaca/0x114c [ 2063.089099][ T3191] __slab_alloc.constprop.0+0x60/0xb2 [ 2063.090918][ T3191] __kmalloc_noprof+0x33a/0x4e4 [ 2063.092566][ T3191] kobject_get_path+0xdc/0x22c [ 2063.094078][ T3191] kobject_uevent_env+0x256/0x14e2 [ 2063.095594][ T3191] kobject_uevent+0x22/0x2e [ 2063.096926][ T3191] netdev_queue_update_kobjects+0x14c/0x570 [ 2063.098352][ T3191] netdev_register_kobject+0x222/0x304 [ 2063.099746][ T3191] register_netdevice+0x1226/0x1dce [ 2063.101616][ T3191] page last free pid 3550 tgid 3550 stack trace: [ 2063.103071][ T3191] __reset_page_owner+0x8c/0x400 [ 2063.105172][ T3191] free_unref_page+0x592/0xf08 [ 2063.106717][ T3191] __free_pages+0x13c/0x1bc [ 2063.108096][ T3191] __free_slab+0xd0/0x176 [ 2063.109471][ T3191] free_slab+0x38/0x1ae [ 2063.110816][ T3191] discard_slab+0x42/0x5a [ 2063.112179][ T3191] __slab_free+0x346/0x3f6 [ 2063.113679][ T3191] ___cache_free+0x1a6/0x1e0 [ 2063.115072][ T3191] qlist_free_all+0x76/0x16c [ 2063.116466][ T3191] kasan_quarantine_reduce+0x158/0x1ba [ 2063.117807][ T3191] __kasan_slab_alloc+0x5c/0x82 [ 2063.119246][ T3191] __kmalloc_cache_noprof+0x1a4/0x318 [ 2063.120766][ T3191] __ipv6_dev_mc_inc+0x522/0x120c [ 2063.122322][ T3191] ipv6_dev_mc_inc+0x22/0x2e [ 2063.123823][ T3191] addrconf_dad_work+0x1fe/0x1420 [ 2063.125216][ T3191] process_one_work+0x956/0x1dae [ 2063.127061][ T3191] [ 2063.127928][ T3191] Memory state around the buggy address: [ 2063.129885][ T3191] ff6000001cf8eb80: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 2063.131624][ T3191] ff6000001cf8ec00: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 2063.133169][ T3191] >ff6000001cf8ec80: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 2063.135606][ T3191] ^ [ 2063.136727][ T3191] ff6000001cf8ed00: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 2063.138129][ T3191] ff6000001cf8ed80: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 2063.139732][ T3191] ================================================================== [ 2063.149724][ T3191] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 2063.152366][ T3191] CPU: 0 UID: 0 PID: 3191 Comm: kworker/0:0 Not tainted 6.12.0-rc6-syzkaller-g57f7c7dc78cd #0 [ 2063.154788][ T3191] Hardware name: riscv-virtio,qemu (DT) [ 2063.156117][ T3191] Workqueue: events binder_deferred_func [ 2063.157886][ T3191] Call Trace: [ 2063.158964][ T3191] [] dump_backtrace+0x2e/0x3c [ 2063.160570][ T3191] [] show_stack+0x34/0x40 [ 2063.162353][ T3191] [] dump_stack_lvl+0x108/0x196 [ 2063.164049][ T3191] [] dump_stack+0x1c/0x24 [ 2063.165714][ T3191] [] panic+0x388/0x86c [ 2063.167075][ T3191] [] check_panic_on_warn+0xc0/0xe4 [ 2063.168656][ T3191] [] end_report.part.0+0x4a/0xaa [ 2063.170594][ T3191] [] kasan_report+0x102/0x118 [ 2063.172362][ T3191] [] __asan_report_load8_noabort+0x12/0x1a [ 2063.174252][ T3191] [] __list_del_entry_valid_or_report+0xb4/0x158 [ 2063.176061][ T3191] [] binder_release_work+0xb6/0x47c [ 2063.177546][ T3191] [] binder_deferred_func+0xd40/0x123e [ 2063.179115][ T3191] [] process_one_work+0x956/0x1dae [ 2063.180791][ T3191] [] worker_thread+0x5be/0xdc6 [ 2063.182461][ T3191] [] kthread+0x28c/0x3a6 [ 2063.184017][ T3191] [] ret_from_fork+0xe/0x18 [ 2063.186172][ T3191] SMP: stopping secondary CPUs [ 2063.190276][ T3191] Rebooting in 86400 seconds.. VM DIAGNOSIS: 07:07:46 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8025dbe4 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff860a3964 vstvec 0000000000000000 mepc ffffffff8001fb0e sepc ffffffff80183f60 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp a00660000009e16c x0/zero 0000000000000000 x1/ra ffffffff8025dbe0 x2/sp ff20000002da7630 x3/gp ffffffff899d48a0 x4/tp ff6000001aeab480 x5/t0 ff20000002da7474 x6/t1 fffffffef133afa8 x7/t2 7320666f20646165 x8/s0 ff20000002da7670 x9/s1 0000000000000000 x10/a0 ff6000001aeab488 x11/a1 0000000000000000 x12/a2 0000000000000002 x13/a3 ffffffff8025dbe0 x14/a4 0000000000000000 x15/a5 ff6000001aeac480 x16/a6 0000000000000003 x17/a7 0000000000000003 x18/s2 0000000000000001 x19/s3 0000000200000020 x20/s4 0000000000000002 x21/s5 0000000000000000 x22/s6 1fe40000005b4ed0 x23/s7 ffffffff87998e98 x24/s8 ff20000002da7858 x25/s9 ffffffff80264120 x26/s10 0000000000000001 x27/s11 ffffffff90db1660 x28/t3 ff6000001aeab488 x29/t4 fffffffef133afa8 x30/t5 fffffffef133afa9 x31/t6 ff20000002da7258 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 ffffffff8080b054 mhartid 0000000000000001 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff860a3964 vstvec 0000000000000000 mepc ffffffff860833f8 sepc ffffffff8042fcce vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp a02fb0000009d212 x0/zero 0000000000000000 x1/ra ffffffff80249cd0 x2/sp ff2000000cef7180 x3/gp ffffffff899d48a0 x4/tp ff600000193d4ec0 x5/t0 ff600000193d59e0 x6/t1 ff600000193d5ad0 x7/t2 0000000000000006 x8/s0 ff2000000cef72e0 x9/s1 ff6000005cde0708 x10/a0 ff600000193d4ec8 x11/a1 0000000000000000 x12/a2 0000000000000002 x13/a3 ffffffff809e1116 x14/a4 0000000000000000 x15/a5 0000000000000001 x16/a6 0000000000000003 x17/a7 ffffffffcb2b0ef6 x18/s2 ff6000005cde0708 x19/s3 ffffffff881cc080 x20/s4 ff600000193d5ec0 x21/s5 ffffffffffffffff x22/s6 ffffffff87b38998 x23/s7 1fe40000019dee88 x24/s8 000000002aae5017 x25/s9 ffffffff89ada5c0 x26/s10 0000000000000000 x27/s11 0000000000000000 x28/t3 1fec00000327ab3b x29/t4 ffebffff0259b3d1 x30/t5 ffebffff0259b3d2 x31/t6 1fec00000327ab5e 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