last executing test programs: 8m56.581276971s ago: executing program 1 (id=698): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a010300000000000000000100fffd0900010073797a300000000040000000030a01020000000000000000010000000900030073797a3200000000140004800800024032658aeb08000140000000010900010073797a300000000044000000060a010400000000000001040100000008000b40000000000900010073797a30000000001c000480180001800d00010073796e70726f7879000000000400028014000000110001"], 0xcc}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000440)={@local, @broadcast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2000, 0x0, 0x0, 0x6, 0x0, @empty, @empty}, {{0x0, 0x4e29, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x16, 0x1}}}}}}, 0x0) 8m43.006269956s ago: executing program 1 (id=700): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x5a}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000000)={@fallback=r0, r0, 0x2f}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000004c0)=ANY=[@ANYRES32=r0, @ANYRES32=0x0, @ANYBLOB='/'], 0x20) 8m20.312575291s ago: executing program 1 (id=703): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000004000480080002000100000008000100000000000400088060010c8054000b800800090000000000080009000000000008000a000000000008000000000000000800090000000000080009000000000008000a000000000008000a000000000008000a000000000008000a00000000000c000b8008000900de9fa2"], 0x18c}}, 0x0) 8m9.101186001s ago: executing program 1 (id=704): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x30}, 0x0) 7m49.149389501s ago: executing program 1 (id=705): capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x89f1, &(0x7f0000000040)={'ip6_vti0\x00', @random='\a\x00\x00 \x00'}) 7m31.649551483s ago: executing program 1 (id=708): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000001040)={'gre0\x00', &(0x7f0000001000)={'syztnl2\x00', 0x0, 0x0, 0xa000, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @rand_addr=0x3}}}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000780)={'syztnl2\x00', &(0x7f0000000340)={'syztnl0\x00', r1, 0x7800, 0x1, 0xff, 0x6, {{0x5, 0x4, 0x1, 0x3b, 0x14, 0x65, 0x0, 0xea, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x19}, @dev={0xac, 0x14, 0x14, 0xd}}}}}) 6m43.551922285s ago: executing program 32 (id=708): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000001040)={'gre0\x00', &(0x7f0000001000)={'syztnl2\x00', 0x0, 0x0, 0xa000, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @rand_addr=0x3}}}}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000780)={'syztnl2\x00', &(0x7f0000000340)={'syztnl0\x00', r1, 0x7800, 0x1, 0xff, 0x6, {{0x5, 0x4, 0x1, 0x3b, 0x14, 0x65, 0x0, 0xea, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x19}, @dev={0xac, 0x14, 0x14, 0xd}}}}}) 1m53.829047227s ago: executing program 0 (id=731): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)={0x44, r1, 0x1, 0x0, 0x0, {0x2, 0x2, 0x2}, [@SMC_PNETID_IBPORT={0x5, 0x3}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6tnl0\x00'}]}, 0x44}, 0x1, 0x40030000000000}, 0x0) 1m38.500002945s ago: executing program 0 (id=732): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x4, 0x4, 0x4, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000200000000000000000818110000", @ANYRES32=r0, @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$PROG_LOAD(0x5, &(0x7f0000000800)={0x4, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 1m14.136700117s ago: executing program 0 (id=733): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010004b0400000000000000007a000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000200012800b0001006272696467650000100002800c00210009"], 0x40}, 0x1, 0x0, 0x0, 0x34041043}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001000010425bbe5ad600027842cf52300", @ANYRES32=0x0, @ANYBLOB="0000000000008000280012800a00010076786c616e00"], 0x50}}, 0x4008840) 55.221096983s ago: executing program 0 (id=734): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0xd, 0x4) syz_emit_ethernet(0x1151, &(0x7f00000017c0)=ANY=[@ANYBLOB="cf702e8cf675aaaaaaaaaabb86dd60000000111b3afffe880000000000000000000000000001ff020000000000000000000000000001"], 0x0) 41.269791327s ago: executing program 0 (id=735): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'netpci0\x00', 0x2}) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) 0s ago: executing program 0 (id=736): mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./file0\x00', 0x3a) mount$tmpfs(0x0, &(0x7f0000002040)='./file0\x00', &(0x7f0000002200), 0x1000000, &(0x7f0000000000)={[{@noswap}]}) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2a00a9, &(0x7f0000000280)={[{@noswap}, {@grpquota}]}) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:4344' (ED25519) to the list of known hosts. syzkaller login: [ 378.363000][ T3202] cgroup: Unknown subsys name 'net' [ 378.891128][ T3202] cgroup: Unknown subsys name 'cpuset' [ 379.032823][ T3202] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 440.035054][ T3202] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 537.302337][ T3208] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 537.371997][ T3208] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 540.620411][ T3211] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 540.735100][ T3211] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 548.873075][ T3208] hsr_slave_0: entered promiscuous mode [ 548.902505][ T3208] hsr_slave_1: entered promiscuous mode [ 555.290650][ T3211] hsr_slave_0: entered promiscuous mode [ 555.330929][ T3211] hsr_slave_1: entered promiscuous mode [ 555.359184][ T3211] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 555.362420][ T3211] Cannot create hsr debugfs directory [ 556.906368][ T3208] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 557.711236][ T3208] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 558.056997][ T3208] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 558.438967][ T3208] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 562.961755][ T3211] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 563.092541][ T3211] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 563.208878][ T3211] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 563.671518][ T3211] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 572.280359][ T3208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 579.190856][ T3211] 8021q: adding VLAN 0 to HW filter on device bond0 [ 619.801858][ T3211] veth0_vlan: entered promiscuous mode [ 620.758410][ T3211] veth1_vlan: entered promiscuous mode [ 620.848455][ T3208] veth0_vlan: entered promiscuous mode [ 622.000958][ T3208] veth1_vlan: entered promiscuous mode [ 623.650729][ T3211] veth0_macvtap: entered promiscuous mode [ 624.158716][ T3211] veth1_macvtap: entered promiscuous mode [ 624.327473][ T3208] veth0_macvtap: entered promiscuous mode [ 624.778020][ T3208] veth1_macvtap: entered promiscuous mode [ 626.121245][ T3211] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 626.126886][ T3211] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 626.129084][ T3211] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 626.130963][ T3211] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 627.888419][ T3208] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 627.891105][ T3208] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 627.893127][ T3208] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 627.909900][ T3208] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 632.558553][ T3211] 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. [ 662.162208][ T3929] netlink: 'syz.1.9': attribute type 1 has an invalid length. [ 723.675911][ T3989] kernel profiling enabled (shift: 9) [ 730.821908][ T3995] netlink: 'syz.1.40': attribute type 1 has an invalid length. [ 732.081154][ T3997] netlink: 56 bytes leftover after parsing attributes in process `syz.0.41'. [ 739.207858][ T4005] netlink: 16 bytes leftover after parsing attributes in process `syz.0.45'. [ 739.266040][ T4005] netlink: 24 bytes leftover after parsing attributes in process `syz.0.45'. [ 754.758818][ T4022] netlink: 'syz.0.53': attribute type 4 has an invalid length. [ 758.658150][ T4025] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 786.561642][ T4056] random: crng reseeded on system resumption [ 787.697999][ T4056] Hibernate image not generated by this kernel! [ 787.700290][ T4056] PM: hibernation: Image mismatch: architecture specific data [ 792.326952][ T4064] random: crng reseeded on system resumption [ 796.110327][ T4068] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 810.740219][ T4086] netlink: 'syz.0.85': attribute type 7 has an invalid length. [ 811.387340][ T4088] netlink: 45 bytes leftover after parsing attributes in process `syz.1.86'. [ 845.598090][ T4123] netlink: 'syz.0.102': attribute type 10 has an invalid length. [ 905.347096][ T4188] netlink: 'syz.1.132': attribute type 21 has an invalid length. [ 905.348872][ T4188] IPv6: NLM_F_CREATE should be specified when creating new route [ 954.548992][ T4235] syz.1.154 uses obsolete (PF_INET,SOCK_PACKET) [ 962.358578][ T4240] netlink: 'syz.1.156': attribute type 3 has an invalid length. [ 962.362266][ T4240] netlink: 'syz.1.156': attribute type 3 has an invalid length. [ 962.422266][ T4240] netlink: 16 bytes leftover after parsing attributes in process `syz.1.156'. [ 973.789120][ T4254] mmap: syz.1.163 (4254): VmData 29102080 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 1030.741586][ T4311] netlink: 'syz.0.190': attribute type 9 has an invalid length. [ 1030.750249][ T4311] netlink: 'syz.0.190': attribute type 7 has an invalid length. [ 1030.752830][ T4311] netlink: 'syz.0.190': attribute type 8 has an invalid length. [ 1042.211100][ T4324] netlink: 'syz.0.197': attribute type 1 has an invalid length. [ 1042.216915][ T4324] netlink: 224 bytes leftover after parsing attributes in process `syz.0.197'. [ 1053.280590][ T4334] gtp0: entered promiscuous mode [ 1053.282941][ T4334] gtp0: entered allmulticast mode [ 1071.456131][ T4351] netlink: 'syz.1.209': attribute type 4 has an invalid length. [ 1071.458814][ T4351] netlink: 'syz.1.209': attribute type 6 has an invalid length. [ 1086.787312][ T4365] netlink: 12 bytes leftover after parsing attributes in process `syz.1.213'. [ 1086.788898][ T4365] netlink: 60 bytes leftover after parsing attributes in process `syz.1.213'. [ 1086.790151][ T4365] netlink: 12 bytes leftover after parsing attributes in process `syz.1.213'. [ 1086.869910][ T4365] netlink: 60 bytes leftover after parsing attributes in process `syz.1.213'. [ 1086.876813][ T4365] netlink: 104 bytes leftover after parsing attributes in process `syz.1.213'. [ 1104.061614][ T4383] binder: 4382:4383 ioctl c018620c 200000000040 returned -1 [ 1149.819689][ T4425] .: renamed from bond0 (while UP) [ 1182.330969][ T4451] netlink: 'syz.0.256': attribute type 7 has an invalid length. [ 1194.289851][ T4459] netlink: 12 bytes leftover after parsing attributes in process `syz.1.260'. [ 1205.127117][ T4469] [U]  [ 1205.128602][ T4469] [U] K{ [ 1205.131872][ T4469] [U] t 1ŠFfˊ`GJgo/mC [ 1205.133333][ T4469] [U] tؖ/,~Ĝj}8'o1"7-JQKWq5c%"H12YX``+(!(z'tXlnIgjݭp~7!" (5Ob̓J [ 1205.138627][ T4469] [U] k\&}66XHX .`a$40|϶9ި U4Vbz}wMTQΦr 4 [ 1205.144907][ T4469] [U] ".h6"k[J4In[Z(C|T]z{3c=x4w)\TXJSH{q;칢t+gd.˂>ywUhfNhl]S2\g%O&z)'pul_< ذ`ұT;_"(u{7j2X /'cIHcճV=Ai%wEs RjgrhIa6-DV i"n Asc~48c*OO5/J~wvK+3Y)Mvyq潀DTrOtpem%fejA5T_-X~^aaۂq [ 1205.147838][ T4469] [U] +wG?]'a: )' B>tf/<'U'hi.+]e.-ɿ%>2`^U8F.63+A«g3p6:^0tv'EtYCnrϩnPj ;Z8!\Aʖ2$­wi.#/Bai`4jdy@zgW5˿B ٜNy"vI2 [ 1205.149625][ T4469] [U] T_K5tYJ9c$brLNul 9w|G"ʃ%C؝q 3qN^HP*$ .7yӱ2 [ 1205.150730][ T4469] [U] ? h*37鍾^#Q"0~ (oX Lb,'v=CSGS0ւ`ه=1(p#2DO*Ƀ [ 1205.152105][ T4469] [U] sgGud-{|&2Lc_!`oz֥B%>rwSsH"yA4O.Y䏄RTԶB[+/<>{q_՝LX8U{Z)7?rR;crhײڣ1>)Măt(aϝ}9ڥJ*Mќġ'Lq DW=|q ÆW;5Ž!dBx`/E`ƦMX"\ [ 1205.172681][ T4469] [U] {; ٘_o2)o.2W2yx_ HPϱSD:]{ [ 1205.180166][ T4469] [U] I,> 51^1N4oǶ'0?֒i9w._.WaV`)Zc6GiӹaXL[F*OW)+'\n[K@2Ǭp"^` [ 1205.182376][ T4469] [U] 22Ʃx?0;3u [ 1205.187244][ T4469] [U] ޜsObx8W4(~/KUԖoQe+G-ygY_>v3.hә]̈́2)D, D~d+w; A\FPȘ|$)KؐIɿkYT^R癵A=#ܜ aet1ݯ4K.e"RS|s:>p r"z#P!KY"}FN84hޱosߙ̫%Dlwm [ 1205.191900][ T4469] [U] [['xn' ,mr/1D=!Dx91BwRlfKZ#` l؛˜b~m [ 1205.193397][ T4469] [U] L>d+d"5h3<iR=F^fnvDOIO:U>Y [ 1205.195644][ T4469] [U] 'B6v20瞥׌"t8{9FW]쩍 [ 1205.196687][ T4469] [U] 72uC6τI]8ctۨQSkYI |V'TV/g$[ 9kh`"}[^=0]%̂TF_v4C [ 1205.198065][ T4469] [U] ec [ 1205.198769][ T4469] [U] |<:^3$7nK~-@?/mtl۾Iw@g~t{P+$jp| IRipm Y 8tV,l, [ 1205.279132][ T4468] [U] K)0~ʪiP'fzr @B]5{ʼ'8ƥFUTqUdǩK;70c[yYCذmL8T͚5rxW xoQhVi'8L [ 1208.609683][ T4472] syz.0.266: vmalloc error: size 8589938688, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1208.636901][ T4472] CPU: 0 UID: 0 PID: 4472 Comm: syz.0.266 Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 1208.638160][ T4472] Hardware name: riscv-virtio,qemu (DT) [ 1208.638744][ T4472] Call Trace: [ 1208.639134][ T4472] [] dump_backtrace+0x2e/0x3c [ 1208.641250][ T4472] [] show_stack+0x30/0x3c [ 1208.641690][ T4472] [] dump_stack_lvl+0x12e/0x1a6 [ 1208.642329][ T4472] [] dump_stack+0x1c/0x24 [ 1208.642955][ T4472] [] warn_alloc+0x170/0x292 [ 1208.643573][ T4472] [] __vmalloc_node_range_noprof+0xe62/0x11b0 [ 1208.644252][ T4472] [] vmalloc_user_noprof+0xfc/0x128 [ 1208.644918][ T4472] [] xskq_create+0xf2/0x1ae [ 1208.645401][ T4472] [] xsk_setsockopt+0x338/0x908 [ 1208.645820][ T4472] [] do_sock_setsockopt+0x208/0x400 [ 1208.646265][ T4472] [] __sys_setsockopt+0x142/0x1e6 [ 1208.646739][ T4472] [] __riscv_sys_setsockopt+0xa6/0x114 [ 1208.647258][ T4472] [] syscall_handler+0x94/0x118 [ 1208.647746][ T4472] [] do_trap_ecall_u+0x396/0x530 [ 1208.648219][ T4472] [] handle_exception+0x146/0x152 [ 1208.738160][ T4472] Mem-Info: [ 1208.740947][ T4472] active_anon:2140 inactive_anon:0 isolated_anon:0 [ 1208.740947][ T4472] active_file:530 inactive_file:34554 isolated_file:0 [ 1208.740947][ T4472] unevictable:768 dirty:49 writeback:0 [ 1208.740947][ T4472] slab_reclaimable:2290 slab_unreclaimable:26008 [ 1208.740947][ T4472] mapped:12501 shmem:804 pagetables:739 [ 1208.740947][ T4472] sec_pagetables:0 bounce:0 [ 1208.740947][ T4472] kernel_misc_reclaimable:0 [ 1208.740947][ T4472] free:227271 free_pcp:6203 free_cma:52608 [ 1208.758517][ T4472] Node 0 active_anon:8560kB inactive_anon:0kB active_file:2120kB inactive_file:138216kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:50004kB dirty:196kB writeback:0kB shmem:3216kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:6160kB pagetables:2956kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 1208.763183][ T4472] Node 0 DMA32 free:909084kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB free_highatomic:0KB active_anon:8560kB inactive_anon:0kB active_file:2120kB inactive_file:138216kB unevictable:3072kB writepending:196kB present:2097152kB managed:1431536kB mlocked:0kB bounce:0kB free_pcp:24780kB local_pcp:13872kB free_cma:210432kB [ 1208.774982][ T4472] lowmem_reserve[]: 0 0 0 [ 1208.779106][ T4472] Node 0 DMA32: 133*4kB (UME) 67*8kB (UM) 63*16kB (UM) 77*32kB (UME) 23*64kB (UM) 9*128kB (ME) 7*256kB (ME) 10*512kB (MEC) 4*1024kB (MEC) 3*2048kB (M) 216*4096kB (MC) = 909052kB [ 1208.903424][ T4472] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1208.908614][ T4472] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1208.919599][ T4472] 35888 total pagecache pages [ 1208.921594][ T4472] 0 pages in swap cache [ 1208.923071][ T4472] Free swap = 124996kB [ 1208.938881][ T4472] Total swap = 124996kB [ 1208.940971][ T4472] 524288 pages RAM [ 1208.942358][ T4472] 0 pages HighMem/MovableOnly [ 1208.947125][ T4472] 166404 pages reserved [ 1208.980973][ T4472] 52736 pages cma reserved [ 1233.478802][ T4499] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 1246.618132][ T4507] : renamed from hsr0 (while UP) [ 1299.961841][ T4560] netdevsim netdevsim0: Direct firmware load for ./file0 failed with error -2 [ 1299.990497][ T4560] netdevsim netdevsim0: Falling back to sysfs fallback for: ./file0 [ 1349.279434][ T34] audit: type=1400 audit(1348.400:2): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=4607 comm="syz.1.329" [ 1366.172877][ T4620] netlink: 'syz.0.335': attribute type 7 has an invalid length. [ 1366.182973][ T4620] netlink: 'syz.0.335': attribute type 6 has an invalid length. [ 1437.070506][ T4720] syz.0.365 (4720): drop_caches: 2 [ 1466.829491][ T4759] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1466.831743][ T4759] IPv6: NLM_F_CREATE should be set when creating new route [ 1466.835932][ T4759] IPv6: NLM_F_CREATE should be set when creating new route [ 1466.837553][ T4759] IPv6: NLM_F_CREATE should be set when creating new route [ 1469.472494][ T4763] netlink: 16 bytes leftover after parsing attributes in process `syz.1.386'. [ 1491.546869][ T4610] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1491.835958][ T4610] usb 1-1: Using ep0 maxpacket: 16 [ 1492.600490][ T4610] usb 1-1: New USB device found, idVendor=054c, idProduct=0038, bcdDevice=16.f5 [ 1492.604897][ T4610] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1492.606729][ T4610] usb 1-1: Product: syz [ 1492.608181][ T4610] usb 1-1: Manufacturer: syz [ 1492.609664][ T4610] usb 1-1: SerialNumber: syz [ 1492.847199][ T4610] usb 1-1: config 0 descriptor?? [ 1493.290766][ T4610] visor 1-1:0.0: Sony Clie 3.5 converter detected [ 1494.655855][ T4610] usb 1-1: clie_3_5_startup: get config number bad return length: 0 [ 1494.663212][ T4610] visor 1-1:0.0: probe with driver visor failed with error -5 [ 1496.322539][ T4610] usb 1-1: USB disconnect, device number 2 [ 1538.047514][ T4841] netlink: 136 bytes leftover after parsing attributes in process `syz.0.418'. [ 1538.096518][ T4841] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 1545.790085][ T4849] netlink: 'syz.0.421': attribute type 1 has an invalid length. [ 1545.810010][ T4849] netlink: 152 bytes leftover after parsing attributes in process `syz.0.421'. [ 1560.813224][ T4863] tmpfs: Bad value for 'mpol' [ 1562.881153][ T4865] usb usb1: usbfs: process 4865 (syz.0.428) did not claim interface 63 before use [ 1589.665620][ T4891] netlink: 8 bytes leftover after parsing attributes in process `syz.1.440'. [ 1589.668798][ T4891] netlink: 4 bytes leftover after parsing attributes in process `syz.1.440'. [ 1589.671086][ T4891] netlink: 'syz.1.440': attribute type 14 has an invalid length. [ 1589.688696][ T4891] netlink: 'syz.1.440': attribute type 13 has an invalid length. [ 1606.970428][ T4907] Invalid logical block size (4093) [ 1622.333305][ T4919] netlink: 8 bytes leftover after parsing attributes in process `syz.0.453'. [ 1622.347807][ T4919] netlink: 12 bytes leftover after parsing attributes in process `syz.0.453'. [ 1622.349667][ T4919] netlink: 'syz.0.453': attribute type 20 has an invalid length. [ 1644.491400][ T4942] devpts: Bad value for 'uid' [ 1644.498028][ T4942] devpts: Bad value for 'uid' [ 1667.291916][ T4963] netlink: 40 bytes leftover after parsing attributes in process `syz.0.471'. [ 1671.222846][ T4967] random: crng reseeded on system resumption [ 1672.731818][ T4967] Restarting kernel threads ... [ 1672.833045][ T4967] Done restarting kernel threads. [ 1681.938835][ T4977] netlink: 32 bytes leftover after parsing attributes in process `syz.0.478'. [ 1681.943238][ T4977] netlink: 6 bytes leftover after parsing attributes in process `syz.0.478'. [ 1711.675038][ T34] audit: type=1800 audit(1710.780:3): pid=5000 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.489" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0 [ 1766.170091][ T5037] process 'syz.0.506' launched '/dev/fd/3' with NULL argv: empty string added [ 1773.089216][ T5009] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 1773.346113][ T5009] usb 1-1: Using ep0 maxpacket: 32 [ 1773.488862][ T5009] usb 1-1: config 0 has an invalid interface number: 51 but max is 0 [ 1773.490344][ T5009] usb 1-1: config 0 has no interface number 0 [ 1773.577371][ T5009] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 1773.579060][ T5009] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1773.580360][ T5009] usb 1-1: Product: syz [ 1773.581405][ T5009] usb 1-1: Manufacturer: syz [ 1773.582509][ T5009] usb 1-1: SerialNumber: syz [ 1773.687530][ T5009] usb 1-1: config 0 descriptor?? [ 1774.032979][ T5009] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 1779.130515][ T5009] usb 1-1: qt2_attach - failed to power on unit: -110 [ 1779.161682][ T5009] quatech2 1-1:0.51: probe with driver quatech2 failed with error -110 [ 1788.575665][ T3204] usb 1-1: USB disconnect, device number 3 [ 1846.358627][ T5096] netlink: 72 bytes leftover after parsing attributes in process `syz.1.525'. [ 1846.363041][ T5096] netlink: 72 bytes leftover after parsing attributes in process `syz.1.525'. [ 1866.794464][ T34] audit: type=1326 audit(1865.920:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5107 comm="syz.1.531" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 1924.103284][ T5143] ptrace attach of "/syz-executor exec"[3208] was attempted by "ߖ鷴)Qo \x0dvҢ9T{-92\x0ap_3j nޭOa)bkߟ.\x0aK~򜛱تKOkF^3B3){\x5crHBd,X\x09\x0b3c\x22&W\x22\x1bTL'\x09!_Nhٹ=n>a (G6茷A+&ϋЈUߍa{@{\x0b[ɸYacAzÂGl:d<]u~v!9,?Ŵ>\x22ar\x1blKڬY*VS8ȁ6]kK.=`#\x07x!gMDR*OLK\x0c}oKbA>{@aMdnQj̖5)];r,L\x0c=\x0dWAE n`>Ɵs-3`yfeH^/$L1&NP\x0d1D<\x07cPd(EdtaE!ҭ \x09@ݞHG~H%3{- ^Qǚ4e3\x0b>sF̗H]+\x0 [ 1929.582253][ T5147] netlink: 8 bytes leftover after parsing attributes in process `syz.1.548'. [ 1968.607102][ T5170] netlink: 72 bytes leftover after parsing attributes in process `syz.0.559'. [ 1974.738092][ T5174] netlink: 8 bytes leftover after parsing attributes in process `syz.0.561'. [ 1976.633221][ T5174] gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1976.702842][ T5174] gretap1: entered promiscuous mode [ 1976.809297][ T5174] gretap1: entered allmulticast mode [ 2095.072052][ T5264] netlink: 80 bytes leftover after parsing attributes in process `syz.0.593'. [ 2095.109023][ T5264] nbd: couldn't find a device at index 64 [ 2178.222163][ T5317] netlink: 8 bytes leftover after parsing attributes in process `syz.1.617'. [ 2185.008615][ T5321] Zero length message leads to an empty skb [ 2190.352706][ T34] audit: type=1400 audit(2189.480:5): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=5324 comm="syz.0.622" [ 2203.307208][ T3906] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 2203.551205][ T3906] usb 2-1: Using ep0 maxpacket: 16 [ 2203.688319][ T3906] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2203.691412][ T3906] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2203.699224][ T3906] usb 2-1: New USB device found, idVendor=046d, idProduct=c626, bcdDevice= 0.00 [ 2203.701509][ T3906] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2203.910863][ T3906] usb 2-1: config 0 descriptor?? [ 2206.992507][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.011076][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.013158][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.030564][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.032524][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.061572][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.072413][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.090195][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.113164][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.135406][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.137606][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.140155][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.142162][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.166597][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.168798][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.170471][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.172243][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.201976][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.213010][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.237565][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.240114][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.262524][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.269857][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.272287][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.300750][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.303202][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.326037][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.342676][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.353176][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.359458][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.361769][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.373210][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.386862][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.388571][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.390081][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.391599][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.431638][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.439015][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.440880][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.442513][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.456978][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.459619][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.461347][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.462977][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.498093][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.500846][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.538471][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.541061][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.543233][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.569801][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.571756][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.573511][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.598392][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.600457][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.602293][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.626342][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.628631][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.630528][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.632258][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.647792][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.650246][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.652039][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.667839][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.670307][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.672046][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.687377][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.689578][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.691326][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2207.692995][ T3906] logitech 0003:046D:C626.0001: unknown main item tag 0x0 [ 2208.115147][ T3906] logitech 0003:046D:C626.0001: hidraw0: USB HID v0.00 Device [HID 046d:c626] on usb-dummy_hcd.1-1/input0 [ 2208.727288][ T3906] usb 2-1: USB disconnect, device number 2 [ 2245.669478][ T5379] capability: warning: `syz.1.636' uses 32-bit capabilities (legacy support in use) [ 2289.620591][ T34] audit: type=1326 audit(2288.744:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5408 comm="syz.1.648" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 2296.229124][ T5412] hugetlbfs: Bad value 'm' for mount option 'size' [ 2296.229124][ T5412] [ 2349.325817][ T5448] ksmbd: Unknown IPC event: 4, ignore. [ 2382.277264][ T5472] netlink: 'syz.0.676': attribute type 18 has an invalid length. [ 2383.817066][ T5472] netdevsim netdevsim0 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 2383.820935][ T5472] netdevsim netdevsim0 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 2383.825092][ T5472] netdevsim netdevsim0 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 2383.827613][ T5472] netdevsim netdevsim0 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 2388.366848][ T5049] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 2389.006771][ T5049] usb 2-1: Using ep0 maxpacket: 16 [ 2389.290670][ T5049] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2389.321822][ T5049] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2389.332055][ T5049] usb 2-1: New USB device found, idVendor=0458, idProduct=5012, bcdDevice= 0.00 [ 2389.355330][ T5049] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2389.771331][ T5049] usb 2-1: config 0 descriptor?? [ 2393.018077][ T5049] input: HID 0458:5012 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5012.0002/input/input0 [ 2393.621312][ T5049] input: HID 0458:5012 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5012.0002/input/input1 [ 2394.127467][ T5049] kye 0003:0458:5012.0002: input,hiddev0,hidraw0: USB HID v0.09 Device [HID 0458:5012] on usb-dummy_hcd.1-1/input0 [ 2394.479229][ T5049] usb 2-1: USB disconnect, device number 3 [ 2445.207200][ T5543] netlink: 24 bytes leftover after parsing attributes in process `syz.1.693'. [ 2629.651918][ T5602] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 2677.360602][ T5617] mmap: syz.0.718 (5617) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 2791.628374][ T5604] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2792.297232][ T5604] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2861.732971][ T5604] hsr_slave_0: entered promiscuous mode [ 2861.901527][ T5604] hsr_slave_1: entered promiscuous mode [ 2893.392243][ T5919] smc: net device ip6tnl0 applied user defined pnetid SYZ0 [ 2923.091274][ T5604] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 2928.316679][ T5604] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 2931.427352][ T5604] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 2933.031506][ T5604] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 2933.958456][ T5957] netlink: 8 bytes leftover after parsing attributes in process `syz.0.733'. [ 2933.959837][ T5957] netlink: 8 bytes leftover after parsing attributes in process `syz.0.733'. [ 2999.110485][ T36] INFO: task syz.1.708:5586 blocked for more than 430 seconds. [ 2999.256900][ T36] Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 [ 2999.259091][ T36] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2999.261054][ T36] task:syz.1.708 state:D stack:0 pid:5586 tgid:5582 ppid:3208 task_flags:0x400140 flags:0x0000000c [ 2999.337528][ T36] Call Trace: [ 2999.340136][ T36] [] __schedule+0x1022/0x4094 [ 2999.342110][ T36] [] schedule+0xc4/0x35e [ 2999.392219][ T36] [] schedule_timeout+0x1c6/0x2ae [ 2999.434711][ T36] [] __wait_for_common+0x1d2/0x3e8 [ 2999.437109][ T36] [] wait_for_completion+0x1a/0x22 [ 2999.438842][ T36] [] rcu_barrier+0x2dc/0x6cc [ 2999.440609][ T36] [] netdev_run_todo+0x294/0x10b4 [ 2999.442370][ T36] [] rtnl_unlock+0x14/0x1c [ 2999.525755][ T36] [] dev_ioctl+0x8a2/0xfb6 [ 2999.528209][ T36] [] sock_ioctl+0x600/0xa0e [ 2999.529926][ T36] [] __riscv_sys_ioctl+0x180/0x1e4 [ 2999.531963][ T36] [] syscall_handler+0x94/0x118 SYZFAIL: failed to recv rpc [ 2999.620893][ T36] [] do_trap_ecall_u+0x396/0x530 [ 2999.623257][ T36] [] handle_exception+0x146/0x152 [ 2999.669271][ T36] [ 2999.669271][ T36] Showing all locks held in the system: [ 2999.671124][ T36] 2 locks held by kworker/u9:1/28: [ 2999.672964][ T36] 1 lock held by khungtaskd/36: [ 2999.725019][ T36] #0: ffffffff883dc420 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2a/0x1a0 [ 2999.730509][ T36] 3 locks held by kworker/0:2/60: [ 2999.732071][ T36] 1 lock held by syslogd/2983: [ 2999.821748][ T36] 3 locks held by kworker/u8:2/3122: [ 2999.884366][ T36] #0: ffffaf806ed3b0d8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x304/0x4094 [ 2999.889133][ T36] #1: ffffaf806ed25688 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x22a/0x718 [ 2999.893285][ T36] #2: ffffffff89866e88 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock+0x22/0x2a [ 2999.991677][ T36] 2 locks held by getty/3151: [ 2999.993135][ T36] #0: ffffaf801ceba0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 3000.076333][ T36] #1: ffff8f800008b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3e4/0x12b6 [ 3000.079867][ T36] 1 lock held by syz-executor/3211: [ 3000.081395][ T36] 2 locks held by kworker/u9:5/4947: [ 3000.082839][ T36] 2 locks held by kworker/1:1/5009: [ 3000.125637][ T36] 3 locks held by kworker/1:0/5340: [ 3000.127454][ T36] 5 locks held by kworker/u9:2/5345: [ 3000.128568][ T36] 1 lock held by syz.1.708/5586: [ 3000.129463][ T36] #0: ffffffff883ec640 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 3000.131953][ T36] 1 lock held by syz-executor/5604: [ 3000.133005][ T36] 3 locks held by dhcpcd-run-hook/5977: [ 3000.211155][ T36] [ 3000.212403][ T36] ============================================= [ 3000.212403][ T36] [ 3000.248549][ T36] NMI backtrace for cpu 0 [ 3000.249033][ T36] CPU: 0 UID: 0 PID: 36 Comm: khungtaskd Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 3000.249406][ T36] Hardware name: riscv-virtio,qemu (DT) [ 3000.249530][ T36] Call Trace: [ 3000.249633][ T36] [] dump_backtrace+0x2e/0x3c [ 3000.250080][ T36] [] show_stack+0x30/0x3c [ 3000.250479][ T36] [] dump_stack_lvl+0x12e/0x1a6 [ 3000.250949][ T36] [] dump_stack+0x1c/0x24 [ 3000.251347][ T36] [] nmi_cpu_backtrace+0x3b0/0x3b2 [ 3000.251798][ T36] [] nmi_trigger_cpumask_backtrace+0x2b6/0x458 [ 3000.252197][ T36] [] arch_trigger_cpumask_backtrace+0x2c/0x3c [ 3000.252634][ T36] [] watchdog+0xcf2/0x11de [ 3000.253091][ T36] [] kthread+0x39c/0x7d4 [ 3000.253375][ T36] [] ret_from_fork_kernel+0x2a/0xbb2 [ 3000.253723][ T36] [] ret_from_fork_kernel_asm+0x16/0x18 [ 3000.264246][ T36] Sending NMI from CPU 0 to CPUs 1: [ 3000.266116][ C1] NMI backtrace for cpu 1 [ 3000.266572][ C1] CPU: 1 UID: 0 PID: 5345 Comm: kworker/u9:2 Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 3000.267125][ C1] Hardware name: riscv-virtio,qemu (DT) [ 3000.267657][ C1] Workqueue: wg-kex-wg1 wg_packet_handshake_send_worker [ 3000.268396][ C1] epc : mod_node_page_state+0x28/0x6a [ 3000.268856][ C1] ra : mod_node_page_state+0x58/0x6a [ 3000.269337][ C1] epc : ffffffff808e460c ra : ffffffff808e463c sp : ffff8f80000167c0 [ 3000.269671][ C1] gp : ffffffff89c7e9c0 tp : ffffaf801bf18000 t0 : ffff8f8000016000 [ 3000.269989][ C1] t1 : fffff1af001d1a3b t2 : 1ffff1f000002cac s0 : ffff8f80000167f0 [ 3000.270325][ C1] s1 : 0000000000000002 a0 : 0000000000000001 a1 : ffffffff87d6da40 [ 3000.270636][ C1] a2 : 0000000000000003 a3 : 0000000000000101 a4 : 0000000000000001 [ 3000.270936][ C1] a5 : 0000000000000000 a6 : 0000000000f00000 a7 : ffff8d8000e8d1db [ 3000.271266][ C1] s2 : ffffaf8072fee580 s3 : 0000000000000006 s4 : 0000000000002000 [ 3000.271601][ C1] s5 : ffffaf8072fee580 s6 : 0000000000000001 s7 : ffffffffffffffff [ 3000.271938][ C1] s8 : 0000000000000000 s9 : 00000000000015c0 s10: ffffaf8072fefb50 [ 3000.272299][ C1] s11: ffffffff90ea8d20 t3 : d3777d9300000000 t4 : fffff1af001d1a3b [ 3000.272651][ C1] t5 : fffff1af001d1a3c t6 : 0000000000000002 [ 3000.273003][ C1] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 3000.273463][ C1] [] mod_node_page_state+0x28/0x6a [ 3000.274029][ C1] [] new_slab+0x11c/0x34c [ 3000.274510][ C1] [] ___slab_alloc+0xb64/0x1214 [ 3000.274976][ C1] [] __slab_alloc.constprop.0+0x60/0xb0 [ 3000.275510][ C1] [] kmem_cache_alloc_noprof+0xd0/0x3d0 [ 3000.276091][ C1] [] __nf_conntrack_alloc+0xc8/0x5a4 [ 3000.276683][ C1] [] init_conntrack.constprop.0+0xc8e/0xfec [ 3000.277350][ C1] [] nf_conntrack_in+0xe80/0x1c3c [ 3000.277944][ C1] [] ipv4_conntrack_local+0xf6/0x200 [ 3000.278624][ C1] [] nf_hook_slow+0xb8/0x1ec [ 3000.280285][ C1] [] __ip_local_out+0x498/0xbb2 [ 3000.281430][ C1] [] ip_local_out+0x2e/0x1a8 [ 3000.282040][ C1] [] synproxy_send_tcp.isra.0+0x3de/0x5d2 [ 3000.282762][ C1] [] synproxy_send_client_synack+0x6dc/0x8be [ 3000.283463][ C1] [] nft_synproxy_do_eval+0x8ac/0xa52 [ 3000.284116][ C1] [] nft_synproxy_eval+0x28/0x36 [ 3000.284679][ C1] [] nft_do_chain+0x328/0x1598 [ 3000.285208][ C1] [] nft_do_chain_inet+0x180/0x316 [ 3000.285761][ C1] [] nf_hook_slow+0xb8/0x1ec [ 3000.286375][ C1] [] ip_local_deliver+0x2ea/0x568 [ 3000.286952][ C1] [] ip_rcv_finish+0x1b0/0x2d2 [ 3000.287651][ C1] [] ip_rcv+0xd6/0x44e [ 3000.288202][ C1] [] __netif_receive_skb_one_core+0x106/0x16e [ 3000.288791][ C1] [] __netif_receive_skb+0x2c/0x144 [ 3000.289273][ C1] [] process_backlog+0x4f6/0x1cb0 [ 3000.289716][ C1] [] __napi_poll.constprop.0+0xaa/0x4ba [ 3000.290194][ C1] [] net_rx_action+0xad4/0xefc [ 3000.290649][ C1] [] handle_softirqs+0x4b2/0x132e [ 3000.291179][ C1] [] __do_softirq+0x12/0x1a [ 3000.291724][ C1] [] ___do_softirq+0x18/0x20 [ 3000.292149][ C1] [] call_on_irq_stack+0x32/0x40 [ 3000.605896][ T36] Kernel panic - not syncing: hung_task: blocked tasks [ 3000.607560][ T36] CPU: 0 UID: 0 PID: 36 Comm: khungtaskd Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 3000.608534][ T36] Hardware name: riscv-virtio,qemu (DT) [ 3000.609382][ T36] Call Trace: [ 3000.609966][ T36] [] dump_backtrace+0x2e/0x3c [ 3000.611076][ T36] [] show_stack+0x30/0x3c [ 3000.611980][ T36] [] dump_stack_lvl+0x110/0x1a6 [ 3000.613108][ T36] [] dump_stack+0x1c/0x24 [ 3000.614158][ T36] [] panic+0x38c/0x86a [ 3000.615079][ T36] [] watchdog+0x78a/0x11de [ 3000.616088][ T36] [] kthread+0x39c/0x7d4 [ 3000.617123][ T36] [] ret_from_fork_kernel+0x2a/0xbb2 [ 3000.618034][ T36] [] ret_from_fork_kernel_asm+0x16/0x18 [ 3000.619295][ T36] SMP: stopping secondary CPUs [ 3000.622222][ T36] Rebooting in 86400 seconds.. VM DIAGNOSIS: 15:59:00 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff850f14c6 mhartid 0000000000000000 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86324f84 vstvec 0000000000000000 mepc ffffffff8008eba2 sepc ffffffff850fbe84 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 904d6000000aef71 x0/zero 0000000000000000 x1/ra ffffffff85d9f234 x2/sp ffff8f8000007080 x3/gp ffffffff89c7e9c0 x4/tp ffffaf8014a93480 x5/t0 ffffaf8039289660 x6/t1 0000000000000001 x7/t2 736174203a4f464e x8/s0 ffff8f8000007030 x9/s1 ffff8f800010b000 x10/a0 ffffffff876e9ec0 x11/a1 00000000000002bf x12/a2 0000000000f00000 x13/a3 fffff1ef00000e00 x14/a4 1ffff5f002952718 x15/a5 fffff1ef00000e00 x16/a6 0000000000f00000 x17/a7 ffffffff85d9f16e x18/s2 ffffaf801ed89500 x19/s3 0000000000000000 x20/s4 000000000000005a x21/s5 ffffaf8015726280 x22/s6 ffffaf801ed895d8 x23/s7 ffffaf801ed89570 x24/s8 1ffff5f003db12bb x25/s9 ffffaf801ed89580 x26/s10 000000000000005a x27/s11 ffffaf8039289550 x28/t3 f38912d900000000 x29/t4 0000000000001fff x30/t5 00000000000000c8 x31/t6 0000000000000002 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 ffffffff804eba10 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86324f84 vstvec 0000000000000000 mepc ffffffff804eba10 sepc ffffffff862fd86e vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 90519000000a11e6 x0/zero 0000000000000000 x1/ra ffffffff803e18a0 x2/sp ffff8f8000017830 x3/gp ffffffff89c7e9c0 x4/tp ffffaf801be39a40 x5/t0 ffff8f80000177a0 x6/t1 fffffffef21e789f x7/t2 00000000484193ef x8/s0 ffff8f8000017790 x9/s1 0000000200000122 x10/a0 ffffaf801be39a40 x11/a1 0000000000000000 x12/a2 0000000000000000 x13/a3 ffffffff80078468 x14/a4 0000000000000000 x15/a5 ffffaf801be39a40 x16/a6 0000000000f00000 x17/a7 ffffaf806ed49083 x18/s2 ffff8f8000017710 x19/s3 0000000000000001 x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff80556614 x23/s7 ffff8f8000017830 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff86324f84 x27/s11 1ffff5f00337e606 x28/t3 3163116b00000000 x29/t4 fffff5ef0dda9210 x30/t5 fffff5ef0dda9211 x31/t6 0000000000000002 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