last executing test programs: 2m13.990178759s ago: executing program 1 (id=261): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) mount$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x80060, &(0x7f0000000340)={[{@nr_inodes={'nr_inodes', 0x3d, [0x34]}}]}) 2m3.683662412s ago: executing program 1 (id=263): r0 = memfd_create(&(0x7f0000000140)='\x9d#\x00\xe6Z\x00\xafq%\xa5\x83\xa6#\r\x83y\xf3\xb2\xe6b\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x17?$^\xe1Ob\xe1Y\xd6\xeb\x91\x83;\xeb\xf1\xd0\xce\xe5\x19THP\xf4O\xe2\x9f\xd9\xae\xcf>/\x05\x00\x00\x00\x15\x00\x00\x00\xa1\xa2\xe0g\x98\xbf*\xa2c\x12.\xb7\xbe`\'\xcb\xb6\xaf\xdc\xa0\xb04\xb7T5\x957\xec\xfb\xe6|\\\xe4h\xfc\x14\x06\xb5\x03\x8a\xc40\xbe\xe3\x93A\x15\xec\xdb\xaa\t9\x11\xb4\x84$&0\xdd\xcbC\x15\xfcp\x11\xdai\f{\xb5\x82q\x19\xacS\x88|\x99\xfd\x9eS\x80\xcb\x14G\xfa\xff\xff\xff\xff\xff\xff\xff\xcd\xf0%\x97!\xba\xe3J\x82t\x96\xf8\xb1\xd2\x168\xbf`$\xbf\xca\xea\xa3\x83\x8e-k\x12\xdf\xb9q\xb6^r\xd4\xb5X\\\xdbD\n\x03G\x00\x04\x00\x00\xbc\xac\x18\xb3%QF\x03\b\x9dh\xcb)\xf4f\x12[\xf9w\xd2\r\t\xef{h\xb0\xc0:\x8f|\x8f\x06\xf8T\x00\x00\x00\x00\x00\x00\x00', 0x4) fallocate(r0, 0x0, 0x0, 0x2400001) fallocate(r0, 0x3, 0x3, 0xffffffff) 1m58.535965028s ago: executing program 0 (id=264): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000002300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x4000000}, [@NFT_MSG_NEWFLOWTABLE={0x40, 0x16, 0xa, 0x201, 0x0, 0x0, {0x2}, [@NFTA_FLOWTABLE_HOOK={0x14, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELTABLE={0x14, 0x2, 0xa, 0x9}], {0x14}}, 0x7c}}, 0x0) 1m44.525073576s ago: executing program 1 (id=265): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in6=@rand_addr=' \x01\x00', @in=@local, 0x0, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xa00, 0x40800000000000, 0x800000000000000}}, [@tmpl={0x44, 0x5, [{{@in=@local, 0x0, 0x3c}, 0x0, @in=@broadcast, 0x0, 0x0, 0x3}]}]}, 0xfc}}, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000fc0)={@multicast, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000980", 0x1c, 0x3c, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, {[@hopopts={0x33}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 1m39.261533998s ago: executing program 0 (id=266): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000080)="b3019c28", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000300)) 1m32.479526126s ago: executing program 1 (id=267): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000000)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_NEWRULE={0x54, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @tproxy={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_TPROXY_REG_PORT={0x8, 0x3, 0x1, 0x0, 0x12}, @NFTA_TPROXY_FAMILY={0x8, 0x1, 0x1, 0x0, 0x1}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x7c}, 0x1, 0x0, 0x0, 0x4000850}, 0x24000000) 1m25.702004383s ago: executing program 0 (id=268): openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x42, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x7, 0x3, 0x6, 0xfffa}, 0x48, [0x8000, 0xc95a, 0xf, 0x9, 0x80, 0x2, 0x3, 0x7f, 0x6, 0x4d, 0x39cc191a, 0x5f, 0x9, 0x8, 0xffff2d37, 0xffffff01, 0x6, 0x3, 0x0, 0x5, 0x4, 0x7, 0x9, 0x3c5b, 0x1, 0x24, 0x676, 0x1, 0x1f461e2c, 0x2, 0xe661, 0x4, 0x7, 0x3, 0x7fff, 0x4c74, 0x80000000, 0x242, 0x3, 0xe, 0x5, 0x71, 0x7, 0x7, 0x1, 0x7, 0x5, 0x3e, 0x8f, 0x6, 0x6, 0x0, 0x5, 0x4, 0x8, 0x0, 0x80, 0x0, 0x5, 0x6, 0x200008, 0x4, 0x1, 0x40], [0x10000007, 0xffff, 0x8000012f, 0x8000, 0x10, 0xfffffff3, 0x129432e6, 0xcb, 0xf9, 0xe, 0x2bf, 0x6c9, 0x401, 0xfffffffc, 0x3, 0x0, 0x7, 0x5, 0x2f, 0xe, 0x312, 0x78, 0xea4, 0x3, 0x4, 0x4, 0x8000, 0x9, 0x400, 0x401, 0x6, 0x1, 0x35, 0x5, 0x5, 0x5f31, 0x4, 0x0, 0x2, 0x2, 0x9, 0x4, 0x9, 0x8, 0xa, 0x6, 0x7, 0x8000, 0x1, 0xfe000000, 0xffff, 0x2, 0x7f, 0x9, 0x3, 0xffffe24b, 0x9, 0x1, 0x7, 0x3, 0x7, 0x48c93690, 0x42, 0x2], [0x7, 0x4, 0x0, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x7ff, 0x5, 0x7fff, 0x0, 0x1, 0xb, 0x4, 0x100005, 0x5, 0x0, 0x80000001, 0x5, 0xfffffbff, 0x86, 0x3, 0x9, 0x3e7, 0x9, 0x5, 0x2, 0x2, 0x3, 0x10008, 0x4, 0x6d01, 0x1, 0x38, 0x800003, 0x200, 0x80, 0x4, 0x4, 0x2950bfaf, 0x1000, 0xa2, 0x7, 0x5, 0x5, 0x3, 0xac8, 0xbf, 0x2, 0x3, 0x7ff, 0x80, 0x0, 0x1, 0xffff, 0x0, 0x6, 0x0, 0x120000, 0x3, 0x6, 0xa2ed, 0x4, 0x25], [0x9, 0xbb31, 0x7, 0xb, 0x5, 0x938, 0xa, 0x6, 0x0, 0x5, 0xce7, 0x1ff, 0x2, 0x8000007, 0x5, 0x3, 0x80000001, 0x10000, 0x6, 0x7fff, 0xffff, 0xa620, 0x2, 0x5, 0x8, 0x2, 0x14c, 0x60a7, 0x80006, 0x6, 0xffffffff, 0x80000000, 0x5, 0x8, 0xc8, 0xee1, 0xfffff000, 0xffff, 0x4003, 0x7e, 0x100, 0x9602, 0x7, 0x2, 0x8, 0x6, 0x1, 0x10080, 0x5, 0x8, 0x30b1d693, 0x2, 0xc, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1e, 0x1, 0x200, 0xfdff3441, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 1m21.73911754s ago: executing program 1 (id=269): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000001540)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0x0, 0xc}, {0xffff, 0xffff}, {0xd}}, [@qdisc_kind_options=@q_etf={{0x8}, {0x14, 0x2, @TCA_ETF_PARMS={0x10, 0x1, {0x1, 0xb, 0x5}}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x44004}, 0x0) 1m1.919249327s ago: executing program 0 (id=270): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x14, &(0x7f0000000b00)=ANY=[@ANYBLOB="1800000004000000000000000300000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000200850000007000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x14, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0xfca804a0, 0x10, 0x10, &(0x7f00000002c0)="b800000500000000", &(0x7f0000000300)=""/8, 0xa00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 52.62561408s ago: executing program 1 (id=271): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1f00000000000000000000000010"], 0x48) io_setup(0x2, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f00000000c0)={0x0, 0x300, 0x0, 0x5, 0x0, r0, 0x0}]) 33.988682058s ago: executing program 0 (id=272): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101080000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff08000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000e80)={{0x14}, [@NFT_MSG_NEWRULE={0x6c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x40, 0x4, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, @range={{0xa}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0xb}, @NFTA_RANGE_OP={0x8}, @NFTA_RANGE_TO_DATA={0xc, 0x4, 0x0, 0x1, [@NFTA_DATA_VALUE={0x5, 0x1, 'K'}]}, @NFTA_RANGE_FROM_DATA={0xc, 0x3, 0x0, 0x1, [@NFTA_DATA_VALUE={0x5, 0x1, "d3"}]}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x94}}, 0x0) 281.492676ms ago: executing program 32 (id=271): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1f00000000000000000000000010"], 0x48) io_setup(0x2, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f00000000c0)={0x0, 0x300, 0x0, 0x5, 0x0, r0, 0x0}]) 0s ago: executing program 0 (id=274): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000ec0)={0x108, r1, 0xe701ac47a3d23ecd, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_DOMAIN={0xce, 0x1, 'C\xec\xf8\xa0w\x15|\xd8\xbcs\xe1\xb93\x14\xcd\xcb\xb6\xb9\xbb\x84\xe5\xbc\xdb\x7f\x9a\xf2\xea\xcc\x91:v@\xe83-\x1d\xaagQl\x7f\tKt\fc\x1f\x17]\xd5\xd0\xf0\xa8\xeb\xd2g\x92\x04\x00\x00\x00od\xe6,\xd3@I\x17\xf3\xbees0\xad\xc6\xbf/*\xb6(o\x91t\x12\x93U6\xf4@n\xdc\xdc\x8a7y\x81FY\xbe\xbbc\xd2\xc3\x01\xa5\xe2V\x8c\xb3im~\xd2V\xdaG\xbdbF\xc8n\x86\xac\x9c\xfb\xda\xe2&\"\xb4:\x13\xe9\tc\x85\xb4\xcb\x17\xbfm\x846\xe7\x7fp\x9eCdb\xad;\xa2\x8fs\xbf6\xe8\xe3Xg3&\xe2 \xd6\n\x9d=~<\x93/\xaf\x89\x06+\x96]\xb5+\xee\xff8^D*\xdb\xb8\xd8t\x80\xd4\x8fK=E0\xe8R\x83'}, @NLBL_MGMT_A_IPV4MASK={0x8}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x7, @empty}]}, 0x108}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:34306' (ED25519) to the list of known hosts. syzkaller login: [ 356.763963][ T3195] cgroup: Unknown subsys name 'net' [ 357.300839][ T3195] cgroup: Unknown subsys name 'cpuset' [ 357.442987][ T3195] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 410.710862][ T3195] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 514.543177][ T3201] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 514.778073][ T3201] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 521.192000][ T3204] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 521.313480][ T3204] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 532.655661][ T3201] hsr_slave_0: entered promiscuous mode [ 532.727319][ T3201] hsr_slave_1: entered promiscuous mode [ 538.476994][ T3204] hsr_slave_0: entered promiscuous mode [ 538.533703][ T3204] hsr_slave_1: entered promiscuous mode [ 538.556902][ T3204] debugfs: 'hsr0' already exists in 'hsr' [ 538.561900][ T3204] Cannot create hsr debugfs directory [ 545.846311][ T3201] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 546.073464][ T3201] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 546.280705][ T3201] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 546.437846][ T3201] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 548.634203][ T3204] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 548.822388][ T3204] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 549.074985][ T3204] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 549.797091][ T3204] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 566.058051][ T3201] 8021q: adding VLAN 0 to HW filter on device bond0 [ 570.321329][ T3204] 8021q: adding VLAN 0 to HW filter on device bond0 [ 615.377128][ T3201] veth0_vlan: entered promiscuous mode [ 615.867139][ T3201] veth1_vlan: entered promiscuous mode [ 616.846537][ T3201] veth0_macvtap: entered promiscuous mode [ 617.430376][ T3201] veth1_macvtap: entered promiscuous mode [ 619.401920][ T3204] veth0_vlan: entered promiscuous mode [ 619.791716][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 619.796135][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 619.925075][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 620.062366][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 620.523176][ T3204] veth1_vlan: entered promiscuous mode [ 623.061985][ T3204] veth0_macvtap: entered promiscuous mode [ 623.262472][ T3204] veth1_macvtap: entered promiscuous mode [ 624.537900][ T3201] 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. [ 624.817670][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 624.841502][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 624.842929][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 624.844125][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 659.360056][ T3937] tmpfs: Cannot enable quota on remount [ 703.590466][ T3991] mmap: syz.1.39 (3991) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 710.165715][ T3996] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 721.822665][ T4009] [U] ^C [ 726.304878][ T4017] netlink: 60 bytes leftover after parsing attributes in process `syz.0.50'. [ 737.737924][ T4036] netlink: 4 bytes leftover after parsing attributes in process `syz.0.57'. [ 749.742702][ T3861] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 750.013313][ T3861] usb 1-1: Using ep0 maxpacket: 16 [ 750.313778][ T3861] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 750.316976][ T3861] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 750.334832][ T3861] usb 1-1: Product: syz [ 750.336499][ T3861] usb 1-1: Manufacturer: syz [ 750.350253][ T3861] usb 1-1: SerialNumber: syz [ 750.704137][ T3861] r8152-cfgselector 1-1: Unknown version 0x0000 [ 750.706813][ T3861] r8152-cfgselector 1-1: config 0 descriptor?? [ 752.108332][ T3861] r8152-cfgselector 1-1: Unknown version 0x0000 [ 752.167096][ T3861] r8152-cfgselector 1-1: bad CDC descriptors [ 752.509445][ T3861] r8152-cfgselector 1-1: USB disconnect, device number 2 [ 770.012136][ T4078] syz.1.72 uses obsolete (PF_INET,SOCK_PACKET) [ 778.433496][ T12] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 778.447502][ T12] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 778.543644][ T12] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 778.547062][ T12] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 811.136009][ T4137] ======================================================= [ 811.136009][ T4137] WARNING: The mand mount option has been deprecated and [ 811.136009][ T4137] and is ignored by this kernel. Remove the mand [ 811.136009][ T4137] option from the mount to silence this warning. [ 811.136009][ T4137] ======================================================= [ 849.017278][ T4151] [U] vÔ3¸Âfù¾"SçÁ/Éê4:ÃXTz“W¡t‘’lWµ«= [ 849.114350][ T4151] [U] J"—e:ÀÆ" [ 886.174237][ T3861] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 886.413372][ T3861] usb 2-1: Using ep0 maxpacket: 16 [ 889.843559][ T3861] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid maxpacket 33437, setting to 1024 [ 889.845529][ T3861] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0xF has invalid maxpacket 1024 [ 889.847448][ T3861] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 889.903251][ T3861] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 891.613104][ T3861] usb 2-1: New USB device found, idVendor=054c, idProduct=06c1, bcdDevice=c2.87 [ 891.614541][ T3861] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 891.615724][ T3861] usb 2-1: Product: syz [ 891.616897][ T3861] usb 2-1: Manufacturer: syz [ 891.617743][ T3861] usb 2-1: SerialNumber: syz [ 892.287044][ T3861] usb 2-1: config 0 descriptor?? [ 892.608332][ T4167] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 893.448019][ C0] port100 2-1:0.0: NFC: Urb failure (status -71) [ 893.513362][ T3861] port100 2-1:0.0: NFC: Could not get supported command types [ 899.671926][ T4171] usb 2-1: USB disconnect, device number 2 [ 1005.717575][ T4221] netlink: 71 bytes leftover after parsing attributes in process `syz.0.122'. [ 1044.982067][ T35] audit: type=1326 audit(1044.080:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4230 comm="syz.1.128" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 1045.191250][ T35] audit: type=1326 audit(1044.330:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4230 comm="syz.1.128" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 1046.284640][ T35] audit: type=1326 audit(1045.490:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4230 comm="syz.1.128" exe="/syz-executor" sig=0 arch=c00000f3 syscall=277 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 1046.562927][ T35] audit: type=1326 audit(1045.800:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4230 comm="syz.1.128" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 1046.725091][ T35] audit: type=1326 audit(1045.920:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4230 comm="syz.1.128" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 1047.287722][ T35] audit: type=1326 audit(1046.540:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4230 comm="syz.1.128" exe="/syz-executor" sig=0 arch=c00000f3 syscall=436 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 1047.367037][ T35] audit: type=1326 audit(1046.590:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4230 comm="syz.1.128" exe="/syz-executor" sig=0 arch=c00000f3 syscall=94 compat=0 ip=0xdbb92 code=0x7ffc0000 [ 1096.888328][ T4248] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1165.684486][ T4273] netlink: 165 bytes leftover after parsing attributes in process `syz.1.144'. [ 1199.785469][ T4287] tmpfs: Cannot retroactively limit inodes [ 1312.195483][ T4321] process 'syz.0.163' launched '/dev/fd/3' with NULL argv: empty string added [ 1342.553201][ T4333] ubi31: attaching mtd0 [ 1346.244464][ T4333] ubi31: scanning is finished [ 1346.246643][ T4333] ubi31: empty MTD device detected [ 1357.371995][ T4333] ubi31 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt31d", error -4 [ 1378.440907][ T4344] netlink: 'syz.1.171': attribute type 3 has an invalid length. [ 1566.884918][ T4400] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1608.245724][ T4413] Invalid logical block size (4093) [ 1773.652473][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 1832.444916][ T4479] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 1832.450977][ T4479] IPv6: NLM_F_CREATE should be set when creating new route [ 1832.993335][ T4479] Zero length message leads to an empty skb [ 1892.356803][ T4498] tmpfs: Bad value for 'mpol' [ 2005.923011][ T4537] capability: warning: `syz.1.247' uses deprecated v2 capabilities in a way that may be insecure [ 2071.911063][ T3861] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 2073.245957][ T3861] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid wMaxPacketSize 0 [ 2073.247426][ T3861] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 0 [ 2073.289287][ T3861] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 2073.299603][ T3861] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 2073.542723][ T3861] usb 1-1: New USB device found, idVendor=1199, idProduct=b000, bcdDevice=e5.38 [ 2073.544311][ T3861] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2073.545565][ T3861] usb 1-1: Product: syz [ 2073.546580][ T3861] usb 1-1: Manufacturer: syz [ 2073.547563][ T3861] usb 1-1: SerialNumber: syz [ 2073.900667][ T3861] usb 1-1: config 0 descriptor?? [ 2084.580429][ T9] usb 1-1: USB disconnect, device number 3 [ 2110.673640][ T4591] devtmpfs: Too few inodes for current use [ 2260.453359][ T37] INFO: task kworker/u9:2:4162 blocked for more than 430 seconds. [ 2260.544973][ T37] Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 [ 2260.547129][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2260.703376][ T37] task:kworker/u9:2 state:D stack:0 pid:4162 tgid:4162 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 2260.706095][ T37] Workqueue: events_unbound bpf_map_free_deferred [ 2260.707468][ T37] Call Trace: [ 2260.708282][ T37] [] __schedule+0x1042/0x4106 [ 2260.814022][ T37] [] schedule+0xc4/0x35e [ 2260.815038][ T37] [] schedule_timeout+0x1c6/0x2ae [ 2260.815979][ T37] [] __wait_for_common+0x1d2/0x3e8 [ 2260.816926][ T37] [] wait_for_completion+0x1a/0x22 [ 2260.817862][ T37] [] rcu_barrier+0x2dc/0x6cc [ 2260.998066][ T37] [] dev_map_free+0x11c/0x6bc [ 2261.050403][ T37] [] bpf_map_free_deferred+0x24a/0x4a8 [ 2261.051478][ T37] [] process_one_work+0x96a/0x1f32 [ 2261.052481][ T37] [] worker_thread+0x5ce/0xde8 [ 2261.053406][ T37] [] kthread+0x39c/0x7d4 [ 2261.054310][ T37] [] ret_from_fork_kernel+0x2a/0xbb4 [ 2261.055236][ T37] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2261.057520][ T37] [ 2261.057520][ T37] Showing all locks held in the system: [ 2261.226704][ T37] 1 lock held by khungtaskd/37: [ 2261.227747][ T37] #0: ffffffff883dd9a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2a/0x1a0 [ 2261.308232][ T37] 2 locks held by getty/3162: [ 2261.595414][ T37] #0: ffffaf801d4630a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 2261.685412][ T37] #1: ffff8f800008e2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3e4/0x12b6 [ 2261.767064][ T37] 2 locks held by sshd/3193: [ 2261.768301][ T37] 1 lock held by syz-executor/3201: [ 2262.025406][ T37] 3 locks held by kworker/u10:5/3495: [ 2262.027138][ T37] 2 locks held by kworker/1:2/3801: [ 2262.028088][ T37] 3 locks held by kworker/u9:2/4162: [ 2262.132858][ T37] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f32 [ 2262.136093][ T37] #1: ffff8f8007767b70 ((work_completion)(&map->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1f32 [ 2262.213192][ T37] #2: ffffffff883eda40 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 2262.216736][ T37] 3 locks held by kworker/u9:6/4506: [ 2262.217624][ T37] 3 locks held by kworker/u9:7/4615: SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2262.366836][ T37] #0: ffffaf806ed5b118 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x310/0x4106 [ 2262.456787][ T37] #1: ffffaf806ed23610 (psi_seq){-.-.}-{0:0}, at: __schedule+0x1406/0x4106 [ 2262.523616][ T37] #2: ffffaf806ed25058 (&base->lock){-.-.}-{2:2}, at: cpus_read_lock+0x14/0x1c [ 2262.526745][ T37] 2 locks held by syz-executor/4619: [ 2262.528092][ T37] [ 2262.805557][ T37] ============================================= [ 2262.805557][ T37] [ 2263.054939][ T37] NMI backtrace for cpu 1 [ 2263.056332][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 2263.057011][ T37] Hardware name: riscv-virtio,qemu (DT) [ 2263.057272][ T37] Call Trace: [ 2263.057449][ T37] [] dump_backtrace+0x2e/0x3c [ 2263.058055][ T37] [] show_stack+0x30/0x3c [ 2263.058532][ T37] [] dump_stack_lvl+0x12e/0x1a6 [ 2263.059136][ T37] [] dump_stack+0x1c/0x24 [ 2263.059743][ T37] [] nmi_cpu_backtrace+0x3b0/0x3b2 [ 2263.060169][ T37] [] nmi_trigger_cpumask_backtrace+0x2b6/0x458 [ 2263.060696][ T37] [] arch_trigger_cpumask_backtrace+0x2c/0x3c [ 2263.061319][ T37] [] watchdog+0xc56/0x1134 [ 2263.061923][ T37] [] kthread+0x39c/0x7d4 [ 2263.062359][ T37] [] ret_from_fork_kernel+0x2a/0xbb4 [ 2263.062815][ T37] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2263.099978][ T37] Sending NMI from CPU 1 to CPUs 0: [ 2263.102107][ C0] NMI backtrace for cpu 0 [ 2263.102457][ C0] CPU: 0 UID: 0 PID: 4615 Comm: kworker/u9:7 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 2263.102829][ C0] Hardware name: riscv-virtio,qemu (DT) [ 2263.102979][ C0] Workqueue: events_unbound nsim_dev_trap_report_work [ 2263.103725][ C0] epc : _raw_spin_unlock_irqrestore+0x36/0xd4 [ 2263.104041][ C0] ra : _raw_spin_unlock_irqrestore+0x86/0xd4 [ 2263.104397][ C0] epc : ffffffff863e8dca ra : ffffffff863e8e1a sp : ffff8f800cf17670 [ 2263.104640][ C0] gp : ffffffff89c9e5c0 tp : ffffaf8012ae1a40 t0 : ffff8f800cf176f0 [ 2263.104854][ C0] t1 : fffffffef21f0db3 t2 : 0000000008865e16 s0 : ffff8f800cf17690 [ 2263.105056][ C0] s1 : 0000000000000002 a0 : 0000000000000000 a1 : ffffffff87d8a7a8 [ 2263.105249][ C0] a2 : 0000000000000006 a3 : 0000000000000002 a4 : 0000000000000001 [ 2263.105439][ C0] a5 : 0000000000000000 a6 : 0000000000000003 a7 : ffffffff90f86d9b [ 2263.105642][ C0] s2 : ffffffff90f86d98 s3 : dead000000000100 s4 : dead000000000122 [ 2263.105845][ C0] s5 : dfffffff00000000 s6 : ffffaf801f2f3730 s7 : ffffaf801f2f3640 [ 2263.106041][ C0] s8 : 0000000000000056 s9 : 0000000000000056 s10: ffffaf801f2f3730 [ 2263.106231][ C0] s11: ffffaf801f2f3000 t3 : c8af11f900000000 t4 : fffffffef21f0db3 [ 2263.106418][ C0] t5 : fffffffef21f0db4 t6 : 0000000000000002 [ 2263.106592][ C0] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 2263.106845][ C0] [] _raw_spin_unlock_irqrestore+0x36/0xd4 [ 2263.107197][ C0] [] debug_check_no_obj_freed+0x26a/0x4fe [ 2263.107544][ C0] [] kmem_cache_free+0x2a0/0x562 [ 2263.107875][ C0] [] kfree_skbmem+0x1b4/0x1ee [ 2263.108200][ C0] [] consume_skb+0xd8/0xfa [ 2263.108559][ C0] [] nsim_dev_trap_report_work+0x8b6/0xc96 [ 2263.108944][ C0] [] process_one_work+0x96a/0x1f32 [ 2263.109321][ C0] [] worker_thread+0x5ce/0xde8 [ 2263.109630][ C0] [] kthread+0x39c/0x7d4 [ 2263.109894][ C0] [] ret_from_fork_kernel+0x2a/0xbb4 [ 2263.110163][ C0] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2263.472701][ T37] Kernel panic - not syncing: hung_task: blocked tasks [ 2263.474175][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 2263.475057][ T37] Hardware name: riscv-virtio,qemu (DT) [ 2263.475572][ T37] Call Trace: [ 2263.476018][ T37] [] dump_backtrace+0x2e/0x3c [ 2263.476909][ T37] [] show_stack+0x30/0x3c [ 2263.477599][ T37] [] dump_stack_lvl+0x110/0x1a6 [ 2263.478422][ T37] [] dump_stack+0x1c/0x24 [ 2263.479258][ T37] [] vpanic+0x368/0x74e [ 2263.479935][ T37] [] trace_suspend_resume+0x0/0x2de [ 2263.480853][ T37] [] watchdog+0x7ac/0x1134 [ 2263.481783][ T37] [] kthread+0x39c/0x7d4 [ 2263.482619][ T37] [] ret_from_fork_kernel+0x2a/0xbb4 [ 2263.483382][ T37] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2263.484468][ T37] SMP: stopping secondary CPUs [ 2263.487620][ T37] Rebooting in 86400 seconds.. VM DIAGNOSIS: 00:45:19 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff848ed02c mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b10d mtvec 00000000800004f0 stvec ffffffff863ed450 vstvec 0000000000000000 mepc ffffffff804fdaac sepc ffffffff863e8dca vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 9011f0000009fe7e x0/zero 0000000000000000 x1/ra ffffffff848ed02c x2/sp ffff8f80000065a0 x3/gp ffffffff89c9e5c0 x4/tp ffffaf80146b4ec0 x5/t0 0000000000046600 x6/t1 0000000000000001 x7/t2 736174203a4f464e x8/s0 ffff8f80000065b0 x9/s1 ffffaf806ed37200 x10/a0 ffffffff91047920 x11/a1 ffffffff86b69680 x12/a2 00000000000f0000 x13/a3 ffffffff848ed02c x14/a4 0000000000010000 x15/a5 ffffffffffffffff x16/a6 00000000000f0000 x17/a7 ffffffff8033a704 x18/s2 0000000000000000 x19/s3 ffffffff91047920 x20/s4 ffffaf8011a9aa00 x21/s5 000000000000000a x22/s6 ffffffff88947720 x23/s7 ffffffff86673200 x24/s8 ffffffff848ed092 x25/s9 0000000000000022 x26/s10 ffffaf8034b090f0 x27/s11 ffffaf8034b09000 x28/t3 4b952e4d00000000 x29/t4 0000000000000004 x30/t5 ffffffffffffffff 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 ffffffff80078c92 mhartid 0000000000000001 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b10d mtvec 00000000800004f0 stvec ffffffff863ed450 vstvec 0000000000000000 mepc ffffffff8008f822 sepc ffffffff81a71516 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 901230000009f23b x0/zero 0000000000000000 x1/ra ffffffff804fdac0 x2/sp ffff8f80000179b0 x3/gp ffffffff89c9e5c0 x4/tp ffffaf8012fa8000 x5/t0 ffff8f8000017b20 x6/t1 0000000000000002 x7/t2 0000000000000008 x8/s0 ffff8f80000179b0 x9/s1 ffff8f8000017af0 x10/a0 0000000000000000 x11/a1 0000000000000000 x12/a2 0000000000000001 x13/a3 ffffffff80078c56 x14/a4 0000000000000000 x15/a5 ffffaf8012fa8000 x16/a6 0000000000f00000 x17/a7 0000000008d99f15 x18/s2 0000000000000001 x19/s3 0000000000000002 x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff80b221a0 x23/s7 0000000000000001 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff863ed450 x27/s11 1ffff5f0074b6ca9 x28/t3 b6b4ff5700000000 x29/t4 fffffffef2200854 x30/t5 fffffffef2200855 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