last executing test programs: 5.315930981s ago: executing program 0 (id=276): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f07ebbeeb, 0x8031, 0xffffffffffffffff, 0xc36e5000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff0000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r3 = io_uring_setup(0x1b7b, &(0x7f0000000040)={0x0, 0xc89f, 0xc000, 0x7, 0x20002f7}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'syztnl2\x00', &(0x7f0000000000)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x5c8c, 0x0, @empty, @mcast1, 0x80, 0x0, 0x0, 0x20000000}}) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x2d, 0x0, 0x1f, 0x2}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40}, 0x4) io_uring_enter(r3, 0x2219, 0x7721, 0x16, 0x0, 0x0) 4.37313519s ago: executing program 0 (id=283): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001300)={0x58, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x40000000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}]}, 0x58}}, 0x0) 4.320975769s ago: executing program 0 (id=285): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000040000000400000008"], 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c00000004000000040000000100000000000000", @ANYRES32=r0, @ANYBLOB="040000000000000000000000000000000000e500", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000ffff"], 0x48) 4.310192477s ago: executing program 0 (id=286): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) io_setup(0x7, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas', 0x5) sendto$inet(r0, &(0x7f0000000580)="17", 0xfffffffffffffd03, 0x10008095, 0x0, 0x0) 3.607995088s ago: executing program 1 (id=292): r0 = syz_usb_connect(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="1201000001821f10f4205ae06d6c010203010902240001010000000904690202ff5aa30009050402100000fa000904"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) 3.420477067s ago: executing program 0 (id=297): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="58010000100013070000000000000000fc020000000000000000000000000001fe8000000000000000000000000000aa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac141417000000000000000000000000000004d533000000e000000100000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000220000000500000000000000000000000200000000000000000000005c001400636d616328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000003509fe8fd57fd44aa5074c50bc700e530c001c", @ANYRES32=0x0, @ANYBLOB='\aw'], 0x158}}, 0x0) 3.367839156s ago: executing program 0 (id=299): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x9f, 0x18, 0x76, 0x20, 0x17ef, 0x7203, 0x2e36, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0xbc, 0x0, 0x2, 0x9e, 0x88, 0x33, 0x0, [], [{{0x9, 0x5, 0x2, 0x2, 0x200, 0x2}}, {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x0, 0x3}}]}}]}}]}}, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f00000029c0)={0x2c, &(0x7f0000000500)={0x20, 0x3, 0x2, "5ecb"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000002640)={0x44, &(0x7f0000002400)={0x20, 0xe, 0x2, "02cf"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000a80)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={0x40, 0xb, 0x2, "31fb"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f00000027c0)={0x2c, &(0x7f0000002600)=ANY=[@ANYBLOB="201814"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x40, 0x9, 0x1, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, 0x0) 2.456052862s ago: executing program 4 (id=319): syz_usb_connect(0x3, 0x2d, &(0x7f0000000680)=ANY=[@ANYBLOB="12010000061c2f20c81403006c050102030109021b00010000000009040000018ea44300090585da09"], 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) 1.759970324s ago: executing program 2 (id=325): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) openat$dir(0xffffffffffffff9c, 0x0, 0xea, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x80082102, &(0x7f0000000240)={r1, 0x2, r0}) 1.593601539s ago: executing program 1 (id=326): bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x16, 0xc, &(0x7f0000001680)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @flow_dissector, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="84010000", @ANYRES16=r1, @ANYBLOB="010000000000000000000100000004000480080002000100000008000100000000000400088058010c8054010b800800090000000000080009000000000040000a"], 0x184}}, 0x0) 1.585053877s ago: executing program 1 (id=327): nanosleep(&(0x7f0000000300)={0x44, 0xfffffffe}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007880)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000040)="af0ac95ab194f93f8e", 0x9}], 0x1}}], 0x1, 0x24088000) r0 = syz_open_dev$loop(&(0x7f0000000100), 0x2, 0x2001) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='blkio.bfq.io_service_bytes_recursive\x00', 0x275a, 0x0) write$binfmt_misc(r1, &(0x7f0000000040), 0xe09) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={r1, 0x0, {0x2a00, 0x80010000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x14, 0x1c, "fee8a2ab78fc979fd1e00d96072000001ea89de2b7fb0000e60080b8785d960001000000000000000000007efff100004000", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c527d3d458dd4992861ac00", "f4bd000000801900", [0x8, 0xffffffff9673e35d]}}) 1.524054304s ago: executing program 1 (id=328): r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000200)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0xfffffffd}}, 0x10) bind$tipc(r0, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x0, 0x2}}, 0x10) bind$tipc(r0, &(0x7f0000000100)=@name={0x1e, 0x2, 0x0, {{0x42, 0x20000003}}}, 0x10) bind$tipc(r0, 0x0, 0x0) 1.523974254s ago: executing program 1 (id=329): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110e22fff7) ioctl$TUNGETVNETLE(r0, 0x40047451, &(0x7f0000000180)) 1.523895054s ago: executing program 1 (id=330): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12010000e09d7040460a2196324f01020301090224000100000000090400000206d3450009050102100000000009058b0240"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000b00)={0x2c, &(0x7f0000000500)=ANY=[@ANYBLOB="400c15"], 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) 1.023807408s ago: executing program 3 (id=339): r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'veth0_virt_wifi\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000740)=@newqdisc={0x48, 0x24, 0xf0b, 0x60bd26, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0x5}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x0, '\x00', 0x9, 0x6, 0x2, 0x2}}}}]}, 0x48}}, 0x20000000) 1.023715248s ago: executing program 3 (id=340): dup(0xffffffffffffffff) r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000003c0)={0x57, 0x1, 0x7, {0xffef, 0x1}, {0xda2e, 0x2}, @cond=[{0x8, 0xfff, 0xe, 0x800, 0x80cb, 0x7}, {0x1, 0x5, 0x1, 0x7, 0x6, 0x1}]}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x2}) write$char_usb(r0, &(0x7f0000000040)="e2", 0x2250) 1.023614578s ago: executing program 3 (id=341): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1/file3\x00', 0x1c2) renameat2(0xffffffffffffff9c, &(0x7f0000000480)='./file1/file3\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x2) 941.40239ms ago: executing program 2 (id=342): mknodat$loop(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000000), 0x1000000, &(0x7f0000000340)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r0, &(0x7f0000009b40)="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0x2000, &(0x7f0000007a80)={&(0x7f0000006400)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0x24ff871999e0dde7, 0xdcf, 0x4009, 0xb, 0x800, 0x0, 0x0, 0x2, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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0x2000, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)={0x78, 0x0, 0x1, {0x0, 0x8, 0x0, {0x2, 0xffffffffffffffff, 0x5, 0x200, 0x8000000000000000, 0x95, 0x9e9, 0x6, 0x3f, 0x7000, 0x5, 0x0, 0xee01, 0x3c, 0x4f2}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2000, 0x2dd8806920477201, 0x0) 907.875503ms ago: executing program 4 (id=343): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000004c0)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x4, 0x10, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x100}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1000}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0xb6}}]}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0x10, 0x10, &(0x7f00000006c0)="0000000005000000", &(0x7f0000000700)=""/8, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 856.073212ms ago: executing program 4 (id=344): capset(&(0x7f0000000740)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200008, 0x0, 0x800, 0xffffffff, 0x7}) socket(0x1, 0x5, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x400452c8, &(0x7f0000000100)) 843.7177ms ago: executing program 2 (id=345): r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x20, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xf59}, 0x1c) 833.639868ms ago: executing program 4 (id=346): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000083c0)={{0x3, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000002c0)) 780.057766ms ago: executing program 4 (id=347): memfd_create(&(0x7f0000000740)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaaSc\xf3]WhI\xf4\x89\x85!mPl\x90\xa5\x93\xff\a\x9a\xae\xd5a\x9bU5\x1a\x86\x9d)5y\xef\x90\xea5\x81\xfeO;\xd4zh?\xbdW\xe0\x84\xe6\x9d\xcb\xcd\xb6\xad3\x7fWY\x02\xa2\x8baG\x00\x0e\x8e/\xc1\xaf\xd0\xbcH9\x04\x00\x00\x00z\x16\xdf\xf3hLpLaA\x89n]>,^M\x82\x8e\xe40\x97\x00\x00\x00\x00\x00\x00\x00\xdf\xbawv\xe9\xc0\x16\xdc\xf5\xcb\xdb\x96\xd6\xba@\xa7\x1bl\xca\xe0\x1e3\x81\xc6S\x86\xf7\xf0\xba\x1b\x14N\xa2\x04\xdb\xb5X\xe4y\xef\xe8\xdb\xd5r\x11\xfb\xe4v\xef\x10\xbb\x00\x96CR\xe0~5\x16=:A2\x9c\b\xd9\xa0CB\r\xe9\xb8$\xfe\x8d\xb1Gg\xa9\xac<\xbf\x10]\b9\xd9\x89\xaf\xa6\xd1\x10\x1fq\xba\x06_NW\xdb67Xv(\xa8\xce\x1b\xe6\xbd\x947\x8f)8\xe5\xb3\xac;\x7f+\xf67\xea\x1ei\x92w-)\xa1B/@\x0e7:9\xdb~V\xb7\xd5\x13^v\x14\xe6O\xea\x00\x87\x8dkG\xdf%\xebe\x83\xb97\x01| \xb3\xd8W\xe8o\x17\x97\xd9\x14o\x92\xb9\x9a\x8c\xd7\xcf\xa2\x11\xc3\xa5\xb3\xd2\xdeQ\xa7\x05\x7f\x99Lq(\xcd\\\xa2y\x14or\x1efn\xf2\x97\x96c\xda7\t,\xaaWN}\x89f\v\xf6\xef_\xfbM.\xa1\xc6m\x98P\xa5dA\xbf\xdf\x86\t+\xbd\xd1\xc4\'\xd6\x86\vP\xf3\xb9H\x0fk\r\x17\x95\v\xf8o2\xb3\xf4s\x16\x02\x19Z\x17\xc4N\xca\xbd\xaaTR\x18\x1b8\xb5d\x16\x89U\x03\x14\x1d_p\xd0:H\xbct\xea\x96\xaf\x0e`\x13\xdav\xae\xb2\x12sZ\xaf\xf3\xd2\x02\x88\xe0\xbc\x95\x18\xcf\x14\xa4\xc6C\x04\xfc\xc8\x9e<\xdf[\xc8O\xe8\xd7A\xc0;<\xb8\xbcD^\xdbs?)\xe3w\xcf\x04\xb6BM~\x82\xd3\xf2\\\xb8\x19v\xc6\xecHo\x19MEGB\xadB*\xd4\xb1\xe8\xae\xdf\xf8\xea\xdf5\xd1\x9d\xaa~V\xe7\xedzAy\xba|\x91\x84q3pk\x1e\x8a\x8e\xeaL\b-\xe6\xb5p\xe5ZFTT\xb0o\bg\xeb\x14\x94\x94@\xfa\xe2\x1e\x18\x1b\xe9\x11\xe3\xaf.xK^\xbd\x99\xaci.A@y\f\xe8\x16\x98\xe57\xf6(\xbfvF\x1f\xdd', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x9, 0x5, 0x8, 0x40, 0x42}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000580), 0x1000, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001600)={r0, &(0x7f0000000580), &(0x7f0000001580)=""/92}, 0x20) 779.909106ms ago: executing program 2 (id=348): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfa, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr', 0x3) sendmmsg$inet(r0, &(0x7f0000001240)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000000140)="91f8a9849519def28691bbc4173c3d6f357d0272b7319130feaab952ac4703cad04be68907e50e997fc26e4c91ea4feb931647fc5393de25000000000000000000", 0x41}, {&(0x7f0000000e80)="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", 0x120}, {&(0x7f00000003c0)="641a6a2b863c0dd898013a3f", 0xc}], 0x3}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000b80)="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", 0x161}, {&(0x7f0000000d00)="31cef842d9c50636f60fc0cfdac56c75f1687f0c56287423f5eed69f117e766bdbad0c2171ad6227e1173ab6efa2fcb1c420a51a0917861009000000f049c606ccab7cda1f0e3490fbe385ea382294882839a22674037b8910bd8a1420e33eb1be6f10cfb24eb7cccdf1528ef33b34ab07cdb0909a9ba9547e1e343b451d9025c4e153612d4674b9411fb4de295599abbcb388d291aa839ab0954e6a8dfc19c3c1", 0xa1}, {&(0x7f0000001300)="e0cda6472d1ccfb4d1d46bf348a3b7ff9e5b6b3e30ef2266c86a085e37271763", 0x20}], 0x3}}, {{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000640)="42e013913edbeb683c44e18a52b5a2462064ddd92caaba941de80d06047dedb7eeeff3a27eacf4c416b6979d6c918608807c44d01535dbaab3b390086e4fd43c6b5931187023646d6beac2340fdc7a0d81214ac76a818f64d287311e8828dfd3e3dd67efdb129a6e52745d1540e570891f6bf411cc16a18c4d34e522a1f003498f1a03ea1f8828b6c902286c71a9bc21923972dacfa74fef6a", 0x99}, {&(0x7f00000002c0)="93b78d7ac952e38883620f1a2d779565d92bbabc2bddc37183", 0x19}], 0x2}}], 0x3, 0x2090) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdfa, 0x4) sendto$inet(r0, &(0x7f0000000580)="17", 0x59a, 0x10008095, 0x0, 0x0) 779.836476ms ago: executing program 4 (id=349): r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x224}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) syz_io_uring_setup(0x400048ba, &(0x7f0000000340)={0x0, 0xfffffffd, 0x20, 0xfffffff7, 0x182}, &(0x7f0000000300), &(0x7f0000ff4000)) read(r0, &(0x7f0000001300)=""/4096, 0x1000) 760.160192ms ago: executing program 2 (id=350): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x585d}, [@IFLA_AF_SPEC={0x8, 0x1a, 0x0, 0x1, [@AF_INET6={0x4}]}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x840}, 0x0) 745.699889ms ago: executing program 2 (id=351): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x20006, 0x1}) rt_sigqueueinfo(0xffffffffffffffff, 0x28, 0x0) 150.311172ms ago: executing program 3 (id=352): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x80fff0, 0x0) 70.578085ms ago: executing program 3 (id=353): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@struct={0x2}]}, {0x0, [0x61, 0x61]}}, 0x0, 0x28, 0x0, 0x1}, 0x28) 0s ago: executing program 3 (id=354): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}}, 0x0) r4 = socket(0x400000000010, 0x3, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newtfilter={0x84, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r6, {0x0, 0x4}, {}, {0x8}}, [@filter_kind_options=@f_matchall={{0xd}, {0x50, 0x2, [@TCA_MATCHALL_ACT={0x4c, 0x2, [@m_gact={0x48, 0x1, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0xfffffffd, 0x400, 0x1, 0x6, 0x7}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}]}]}}]}, 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x20000010) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.172' (ED25519) to the list of known hosts. [ 19.876507][ T30] audit: type=1400 audit(1772026954.345:64): avc: denied { mounton } for pid=273 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 19.877611][ T273] cgroup: Unknown subsys name 'net' [ 19.899146][ T30] audit: type=1400 audit(1772026954.345:65): avc: denied { mount } for pid=273 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.926412][ T30] audit: type=1400 audit(1772026954.375:66): avc: denied { unmount } for pid=273 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.926546][ T273] cgroup: Unknown subsys name 'devices' [ 20.043246][ T273] cgroup: Unknown subsys name 'hugetlb' [ 20.048847][ T273] cgroup: Unknown subsys name 'rlimit' [ 20.185408][ T30] audit: type=1400 audit(1772026954.655:67): avc: denied { setattr } for pid=273 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 20.208576][ T30] audit: type=1400 audit(1772026954.655:68): avc: denied { mounton } for pid=273 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 20.215693][ T275] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 20.233493][ T30] audit: type=1400 audit(1772026954.655:69): avc: denied { mount } for pid=273 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 20.265104][ T30] audit: type=1400 audit(1772026954.715:70): avc: denied { relabelto } for pid=275 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.278320][ T273] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 20.290576][ T30] audit: type=1400 audit(1772026954.715:71): avc: denied { write } for pid=275 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.324728][ T30] audit: type=1400 audit(1772026954.745:72): avc: denied { read } for pid=273 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.350910][ T30] audit: type=1400 audit(1772026954.745:73): avc: denied { open } for pid=273 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.794551][ T281] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.801640][ T281] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.808905][ T281] device bridge_slave_0 entered promiscuous mode [ 20.815892][ T281] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.822948][ T281] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.830189][ T281] device bridge_slave_1 entered promiscuous mode [ 20.904285][ T282] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.911373][ T282] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.918601][ T282] device bridge_slave_0 entered promiscuous mode [ 20.926212][ T282] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.933297][ T282] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.940650][ T282] device bridge_slave_1 entered promiscuous mode [ 21.032954][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.039993][ T287] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.047356][ T287] device bridge_slave_0 entered promiscuous mode [ 21.054024][ T283] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.061040][ T283] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.068329][ T283] device bridge_slave_0 entered promiscuous mode [ 21.078469][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.085501][ T287] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.092825][ T287] device bridge_slave_1 entered promiscuous mode [ 21.099312][ T283] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.106383][ T283] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.113660][ T283] device bridge_slave_1 entered promiscuous mode [ 21.163296][ T285] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.170346][ T285] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.177796][ T285] device bridge_slave_0 entered promiscuous mode [ 21.187156][ T285] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.194351][ T285] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.201707][ T285] device bridge_slave_1 entered promiscuous mode [ 21.225092][ T281] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.232138][ T281] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.239402][ T281] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.246434][ T281] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.315981][ T282] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.323071][ T282] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.330331][ T282] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.337381][ T282] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.349124][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.356201][ T287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.363470][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.370480][ T287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.389452][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.397038][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.404683][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.412214][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.419563][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.426836][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.434474][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.442144][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.476696][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.484916][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.491939][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.499517][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.507682][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.514715][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.522093][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.529956][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.546536][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.554007][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.562302][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.569309][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.592053][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.600490][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.608471][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.615822][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.624030][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.631871][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.639940][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.646963][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.654270][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.662520][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.669519][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.676847][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.685028][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.692047][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.712651][ T281] device veth0_vlan entered promiscuous mode [ 21.722036][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.730174][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.738472][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.745499][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.752854][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.760923][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.767957][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.775288][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.783255][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.791461][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 21.806520][ T281] device veth1_macvtap entered promiscuous mode [ 21.814764][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.823043][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.831093][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.838790][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.846911][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.855195][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.863337][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.883321][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.891492][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.899351][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.907394][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.915306][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.923791][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.932390][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.940136][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.948219][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.955702][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.968422][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.976844][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.985192][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.993369][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.002448][ T282] device veth0_vlan entered promiscuous mode [ 22.011098][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.019349][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.042761][ T282] device veth1_macvtap entered promiscuous mode [ 22.050276][ T281] request_module fs-gadgetfs succeeded, but still no fs? [ 22.057500][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.065601][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.073964][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.086495][ T285] device veth0_vlan entered promiscuous mode [ 22.106266][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.108156][ T335] loop3: detected capacity change from 0 to 16 [ 22.120440][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.126583][ T335] erofs: (device loop3): erofs_read_inode: unsupported datalayout 6 of nid 36 [ 22.129132][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.145776][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.154347][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.165659][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.174199][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.182704][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.191983][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.199456][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.252051][ T283] device veth0_vlan entered promiscuous mode [ 22.260819][ T287] device veth0_vlan entered promiscuous mode [ 22.267964][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 22.275433][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.282870][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 22.291086][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.299429][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.306475][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.314140][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 22.323928][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.332951][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.339992][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.348451][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.357832][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.403354][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.411741][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.419734][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.428096][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.436446][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.444669][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.452889][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.460877][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.469484][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 22.477451][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.485514][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.493353][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 22.500856][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 22.510928][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.527887][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.536377][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.545458][ T283] device veth1_macvtap entered promiscuous mode [ 22.554756][ T285] device veth1_macvtap entered promiscuous mode [ 22.568996][ T287] device veth1_macvtap entered promiscuous mode [ 22.576527][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.584736][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.593689][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.602193][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 22.618971][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.636126][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.645196][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.653877][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.681159][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.689422][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.698040][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.706529][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.715242][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.724691][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.745677][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.756649][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.968936][ T351] loop3: detected capacity change from 0 to 128 [ 22.994816][ T349] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 23.007216][ T349] syz.2.3 (349) used greatest stack depth: 21664 bytes left [ 23.045538][ T351] EXT4-fs (loop3): mounted filesystem without journal. Opts: i_version,,errors=continue. Quota mode: none. [ 23.057443][ T351] ext4 filesystem being mounted at /1/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 23.100321][ T362] netlink: 4 bytes leftover after parsing attributes in process `syz.0.8'. [ 23.110388][ T362] netlink: 12 bytes leftover after parsing attributes in process `syz.0.8'. [ 23.120586][ T362] netlink: 40 bytes leftover after parsing attributes in process `syz.0.8'. [ 23.129700][ T362] netlink: 6 bytes leftover after parsing attributes in process `syz.0.8'. [ 23.138388][ T289] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 23.146322][ T364] ±ÿ: renamed from team_slave_1 [ 23.161127][ T364] loop2: detected capacity change from 0 to 256 [ 23.202206][ T364] exfat: Deprecated parameter 'utf8' [ 23.263412][ T364] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xf6dff195, utbl_chksum : 0xe619d30d) [ 23.308927][ T367] loop0: detected capacity change from 0 to 40427 [ 23.351303][ T20] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 23.394705][ T367] F2FS-fs (loop0): invalid crc value [ 23.411735][ T367] F2FS-fs (loop0): Found nat_bits in checkpoint [ 23.466413][ T367] F2FS-fs (loop0): Start checkpoint disabled! [ 23.473519][ T367] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 23.561368][ T289] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 23.572728][ T289] usb 5-1: config 0 has no interface number 0 [ 23.578908][ T289] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 23.590271][ T289] usb 5-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 23.600543][ T20] usb 4-1: Using ep0 maxpacket: 16 [ 23.606036][ T289] usb 5-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 23.619162][ T289] usb 5-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 23.628441][ T289] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 23.637882][ T289] usb 5-1: config 0 descriptor?? [ 23.787294][ T373] Zero length message leads to an empty skb [ 23.965087][ T344] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5'. [ 23.981322][ T344] netlink: 16 bytes leftover after parsing attributes in process `syz.4.5'. [ 24.010392][ T344] netlink: 16 bytes leftover after parsing attributes in process `syz.4.5'. [ 24.012876][ T20] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 24.030021][ T20] usb 4-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 24.039819][ T20] usb 4-1: config 0 interface 0 has no altsetting 0 [ 24.051587][ T20] usb 4-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 24.065781][ T20] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 24.075231][ T20] usb 4-1: config 0 descriptor?? [ 24.222040][ T378] loop2: detected capacity change from 0 to 256 [ 24.272110][ T378] exfat: Deprecated parameter 'utf8' [ 24.298561][ T378] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xf6dff195, utbl_chksum : 0xe619d30d) [ 24.375646][ T344] loop4: detected capacity change from 0 to 512 [ 24.487130][ T344] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 24.487902][ T337] attempt to access beyond end of device [ 24.487902][ T337] loop0: rw=2049, want=40968, limit=40427 [ 24.506581][ T371] loop1: detected capacity change from 0 to 131072 [ 24.516999][ T344] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 24.536349][ T344] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 24.540736][ T371] F2FS-fs (loop1): Wrong CP boundary, start(512) end(1536) blocks(0) [ 24.554454][ T371] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 24.566810][ T344] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2807: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 24.568500][ T371] F2FS-fs (loop1): Found nat_bits in checkpoint [ 24.585965][ T20] hid (null): unknown global tag 0xe [ 24.595354][ T344] EXT4-fs (loop4): 1 truncate cleaned up [ 24.601006][ T344] EXT4-fs (loop4): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,dioread_nolock,debug_want_extra_isize=0x000000000000006a,jqfmt=vfsold,bsdgroups,grpjquota=,,errors=continue. Quota mode: none. [ 24.614928][ T371] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 24.629481][ T371] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 24.644023][ T20] hid (null): invalid report_count 297079340 [ 24.650066][ T20] hid (null): unknown global tag 0xc [ 24.699476][ T371] syzkaller0: tun_chr_ioctl cmd 2147767507 [ 24.716294][ T387] loop0: detected capacity change from 0 to 16 [ 24.757102][ T387] erofs: (device loop0): erofs_read_inode: unsupported datalayout 6 of nid 36 [ 24.807702][ T347] usb 4-1: USB disconnect, device number 2 [ 24.817458][ T387] loop0: detected capacity change from 0 to 512 [ 24.862413][ T387] EXT4-fs (loop0): mounted filesystem without journal. Opts: nodioread_nolock,sb=0x0000000000000001,,errors=continue. Quota mode: writeback. [ 24.877068][ T387] ext4 filesystem being mounted at /3/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 25.285158][ T30] kauditd_printk_skb: 54 callbacks suppressed [ 25.285177][ T30] audit: type=1400 audit(1772026959.565:128): avc: denied { create } for pid=386 comm="syz.0.12" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 25.315513][ T30] audit: type=1400 audit(1772026959.665:129): avc: denied { setopt } for pid=386 comm="syz.0.12" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 25.461298][ T26] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 25.461397][ T289] usbhid 5-1:0.1: can't add hid device: -71 [ 25.479899][ T289] usbhid: probe of 5-1:0.1 failed with error -71 [ 25.487576][ T289] usb 5-1: USB disconnect, device number 2 [ 25.711261][ T26] usb 2-1: Using ep0 maxpacket: 16 [ 25.743666][ T406] loop0: detected capacity change from 0 to 256 [ 25.782269][ T406] exfat: Deprecated parameter 'utf8' [ 25.795417][ T406] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xf6dff195, utbl_chksum : 0xe619d30d) [ 25.981335][ T26] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 25.992358][ T26] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 26.002778][ T26] usb 2-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 26.015918][ T26] usb 2-1: config 0 interface 0 has no altsetting 0 [ 26.022690][ T26] usb 2-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 26.031860][ T26] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 26.043243][ T26] usb 2-1: config 0 descriptor?? [ 26.105716][ T408] F2FS-fs (loop2): invalid crc value [ 26.111335][ T289] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 26.114007][ T408] F2FS-fs (loop2): Found nat_bits in checkpoint [ 26.118874][ T365] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 26.146954][ T408] F2FS-fs (loop2): Start checkpoint disabled! [ 26.153752][ T408] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 26.744783][ T414] F2FS-fs (loop0): invalid crc value [ 26.751016][ T414] F2FS-fs (loop0): Found nat_bits in checkpoint [ 26.761371][ T289] usb 5-1: config index 0 descriptor too short (expected 44384, got 92) [ 26.769806][ T365] usb 4-1: config index 0 descriptor too short (expected 44384, got 92) [ 26.785033][ T414] F2FS-fs (loop0): Start checkpoint disabled! [ 26.791957][ T414] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 26.815858][ T289] usb 5-1: config 1 has too many interfaces: 185, using maximum allowed: 32 [ 26.824674][ T365] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 26.837572][ T289] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 26.848376][ T365] usb 4-1: config 0 has no interfaces? [ 26.854225][ T289] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 185 [ 26.863528][ T289] usb 5-1: config 1 has no interface number 0 [ 26.869612][ T289] usb 5-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 26.871908][ T45] attempt to access beyond end of device [ 26.871908][ T45] loop2: rw=2049, want=40968, limit=40427 [ 26.879469][ T20] usb 2-1: USB disconnect, device number 2 [ 27.034724][ T289] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 27.044224][ T289] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.053280][ T289] usb 5-1: Product: syz [ 27.057649][ T289] usb 5-1: Manufacturer: syz [ 27.061287][ T418] EXT4-fs (loop2): mounted filesystem without journal. Opts: i_version,,errors=continue. Quota mode: none. [ 27.062462][ T289] usb 5-1: SerialNumber: syz [ 27.078503][ T365] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 27.087646][ T418] ext4 filesystem being mounted at /5/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 27.337266][ T365] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.345439][ T365] usb 4-1: Product: syz [ 27.349613][ T365] usb 4-1: Manufacturer: syz [ 27.354282][ T365] usb 4-1: SerialNumber: syz [ 27.376764][ T365] usb 4-1: config 0 descriptor?? [ 27.389595][ T420] futex_wake_op: syz.0.19 tries to shift op by -1; fix this program [ 27.541292][ T26] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 27.551473][ T10] attempt to access beyond end of device [ 27.551473][ T10] loop0: rw=2049, want=40968, limit=40427 [ 27.618429][ T30] audit: type=1400 audit(1772026962.085:130): avc: denied { bpf } for pid=399 comm="syz.4.15" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 27.761270][ T365] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 27.781265][ T26] usb 3-1: Using ep0 maxpacket: 16 [ 27.808460][ T425] set_capacity_and_notify: 3 callbacks suppressed [ 27.808475][ T425] loop0: detected capacity change from 0 to 40427 [ 27.810555][ T30] audit: type=1400 audit(1772026962.275:131): avc: denied { perfmon } for pid=399 comm="syz.4.15" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 27.851646][ T289] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 27.858522][ T289] cdc_ncm 5-1:1.1: bind() failure [ 27.866715][ T289] usb 5-1: USB disconnect, device number 3 [ 27.921570][ T26] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 27.932731][ T26] usb 3-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 27.943210][ T425] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 27.950954][ T425] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 27.959385][ T26] usb 3-1: config 0 interface 0 has no altsetting 0 [ 27.966626][ T26] usb 3-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 27.976011][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.985010][ T26] usb 3-1: config 0 descriptor?? [ 27.990357][ T425] F2FS-fs (loop0): Found nat_bits in checkpoint [ 28.012659][ T425] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 28.019713][ T425] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 28.044084][ T30] audit: type=1400 audit(1772026962.515:132): avc: denied { map_create } for pid=424 comm="syz.0.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 28.092432][ T30] audit: type=1400 audit(1772026962.565:133): avc: denied { read } for pid=424 comm="syz.0.22" name="kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 28.114881][ T30] audit: type=1400 audit(1772026962.565:134): avc: denied { open } for pid=424 comm="syz.0.22" path="/dev/kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 28.138017][ T365] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 28.146113][ T30] audit: type=1400 audit(1772026962.565:135): avc: denied { ioctl } for pid=424 comm="syz.0.22" path="/dev/kvm" dev="devtmpfs" ino=82 ioctlcmd=0xae0a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 28.172095][ T365] usb 2-1: config 0 has no interface number 0 [ 28.178197][ T365] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 28.189325][ T365] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 28.199368][ T365] usb 2-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 28.199377][ T30] audit: type=1400 audit(1772026962.565:136): avc: denied { map_read map_write } for pid=424 comm="syz.0.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 28.199400][ T30] audit: type=1400 audit(1772026962.645:137): avc: denied { create } for pid=424 comm="syz.0.22" name=E91F7189591E9233614B scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=sock_file permissive=1 [ 28.212475][ T365] usb 2-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 28.262364][ T365] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 28.274579][ T365] usb 2-1: config 0 descriptor?? [ 28.398456][ T436] loop4: detected capacity change from 0 to 128 [ 28.444396][ T436] EXT4-fs (loop4): mounted filesystem without journal. Opts: i_version,,errors=continue. Quota mode: none. [ 28.455939][ T436] ext4 filesystem being mounted at /2/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 28.475255][ T26] hid (null): unknown global tag 0xe [ 28.482903][ T26] hid (null): invalid report_count 297079340 [ 28.488917][ T26] hid (null): unknown global tag 0xc [ 28.512086][ T423] netlink: 12 bytes leftover after parsing attributes in process `syz.1.21'. [ 28.520933][ T423] netlink: 16 bytes leftover after parsing attributes in process `syz.1.21'. [ 28.529827][ T423] netlink: 16 bytes leftover after parsing attributes in process `syz.1.21'. [ 28.611273][ T20] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 28.693773][ T289] usb 4-1: USB disconnect, device number 3 [ 28.704441][ T26] usb 3-1: USB disconnect, device number 2 [ 28.741294][ T347] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 28.963008][ T423] loop1: detected capacity change from 0 to 512 [ 28.971317][ T20] usb 1-1: config index 0 descriptor too short (expected 44384, got 92) [ 28.979766][ T20] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 28.990795][ T365] input: HID 28bd:0042 Pad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.1/0003:28BD:0042.0004/input/input5 [ 29.002588][ T20] usb 1-1: config 0 has no interfaces? [ 29.009029][ T365] uclogic 0003:28BD:0042.0004: input,hidraw0: USB HID v0.00 Keypad [HID 28bd:0042] on usb-dummy_hcd.1-1/input1 [ 29.011269][ T347] usb 5-1: Using ep0 maxpacket: 16 [ 29.035961][ T423] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 29.048716][ T423] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 29.060411][ T423] EXT4-fs (loop1): 1 truncate cleaned up [ 29.066189][ T423] EXT4-fs (loop1): mounted filesystem without journal. Opts: init_itable=0x0000000000000000,dioread_nolock,debug_want_extra_isize=0x000000000000006a,jqfmt=vfsold,bsdgroups,grpjquota=,,errors=continue. Quota mode: none. [ 29.088447][ T289] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 29.141331][ T347] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 29.152372][ T347] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 29.162143][ T347] usb 5-1: config 0 interface 0 has no altsetting 0 [ 29.168739][ T347] usb 5-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 29.171334][ T20] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 29.177785][ T347] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.195316][ T20] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 29.198188][ T347] usb 5-1: config 0 descriptor?? [ 29.203540][ T20] usb 1-1: Product: syz [ 29.212741][ T20] usb 1-1: Manufacturer: syz [ 29.217505][ T20] usb 1-1: SerialNumber: syz [ 29.223207][ T20] usb 1-1: config 0 descriptor?? [ 29.248864][ T443] loop2: detected capacity change from 0 to 16 [ 29.303024][ T443] erofs: (device loop2): erofs_read_inode: unsupported datalayout 6 of nid 36 [ 29.331374][ T289] usb 4-1: Using ep0 maxpacket: 16 [ 29.427325][ T443] loop2: detected capacity change from 0 to 512 [ 29.442531][ T443] EXT4-fs (loop2): mounted filesystem without journal. Opts: nodioread_nolock,sb=0x0000000000000001,,errors=continue. Quota mode: writeback. [ 29.456975][ T289] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 29.457014][ T443] ext4 filesystem being mounted at /6/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 29.478579][ T289] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 29.494672][ T289] usb 4-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 29.507909][ T289] usb 4-1: config 0 interface 0 has no altsetting 0 [ 29.508342][ T443] xt_l2tp: invalid flags combination: 4 [ 29.514875][ T289] usb 4-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 29.529422][ T289] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.571027][ T289] usb 4-1: config 0 descriptor?? [ 29.658400][ T365] usb 2-1: USB disconnect, device number 3 [ 29.712328][ T347] hid (null): unknown global tag 0xe [ 29.738887][ T347] hid (null): invalid report_count 297079340 [ 29.745031][ T347] hid (null): unknown global tag 0xc [ 29.851927][ T449] loop1: detected capacity change from 0 to 40427 [ 29.884913][ T449] F2FS-fs (loop1): invalid crc value [ 29.891380][ T449] F2FS-fs (loop1): Found nat_bits in checkpoint [ 29.926188][ T449] F2FS-fs (loop1): Start checkpoint disabled! [ 29.932991][ T449] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e6 [ 29.955221][ T332] usb 5-1: USB disconnect, device number 4 [ 30.374232][ T332] usb 4-1: USB disconnect, device number 4 [ 30.403359][ T453] futex_wake_op: syz.1.27 tries to shift op by -1; fix this program [ 30.607670][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 30.607682][ T30] audit: type=1400 audit(1772026965.075:141): avc: denied { watch } for pid=462 comm="syz.4.31" path="/3" dev="tmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 30.643219][ T45] attempt to access beyond end of device [ 30.643219][ T45] loop1: rw=2049, want=40968, limit=40427 [ 30.674782][ T30] audit: type=1400 audit(1772026965.145:142): avc: denied { write } for pid=462 comm="syz.4.31" name="kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 30.675338][ T464] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 30.721305][ T289] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 30.817065][ T468] ±ÿ: renamed from team_slave_1 [ 30.824133][ T30] audit: type=1400 audit(1772026965.295:143): avc: denied { create } for pid=466 comm="syz.1.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 30.844814][ T30] audit: type=1400 audit(1772026965.315:144): avc: denied { create } for pid=466 comm="syz.1.32" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 30.865818][ T30] audit: type=1400 audit(1772026965.335:145): avc: denied { read } for pid=466 comm="syz.1.32" name="file0" dev="tmpfs" ino=47 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 30.887879][ T30] audit: type=1400 audit(1772026965.335:146): avc: denied { open } for pid=466 comm="syz.1.32" path="/5/file0" dev="tmpfs" ino=47 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 30.990597][ T470] loop3: detected capacity change from 0 to 40427 [ 31.034448][ T470] F2FS-fs (loop3): invalid crc value [ 31.041409][ T470] F2FS-fs (loop3): Found nat_bits in checkpoint [ 31.068428][ T470] F2FS-fs (loop3): Start checkpoint disabled! [ 31.075861][ T470] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 31.111369][ T289] usb 3-1: config index 0 descriptor too short (expected 44384, got 92) [ 31.119827][ T289] usb 3-1: config 1 has too many interfaces: 185, using maximum allowed: 32 [ 31.139333][ T289] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 31.149543][ T289] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 185 [ 31.158781][ T289] usb 3-1: config 1 has no interface number 0 [ 31.165285][ T289] usb 3-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 31.393214][ T332] usb 1-1: USB disconnect, device number 2 [ 31.482525][ T30] audit: type=1400 audit(1772026965.955:147): avc: denied { create } for pid=475 comm="syz.0.34" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 31.511917][ T289] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 31.522846][ T289] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.530908][ T289] usb 3-1: Product: syz [ 31.535230][ T289] usb 3-1: Manufacturer: syz [ 31.539857][ T289] usb 3-1: SerialNumber: syz [ 31.548387][ T30] audit: type=1400 audit(1772026965.955:148): avc: denied { ioctl } for pid=475 comm="syz.0.34" path="socket:[15661]" dev="sockfs" ino=15661 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 31.585247][ T30] audit: type=1400 audit(1772026965.955:149): avc: denied { connect } for pid=475 comm="syz.0.34" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 31.815225][ T482] netlink: 32 bytes leftover after parsing attributes in process `syz.4.35'. [ 32.585659][ T8] attempt to access beyond end of device [ 32.585659][ T8] loop3: rw=2049, want=40968, limit=40427 [ 32.611375][ T8] attempt to access beyond end of device [ 32.611375][ T8] loop3: rw=2049, want=41008, limit=40427 [ 32.759706][ T30] audit: type=1400 audit(1772026967.155:150): avc: denied { unlink } for pid=282 comm="syz-executor" name="file0" dev="tmpfs" ino=47 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 32.902776][ T289] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 32.916538][ T289] cdc_ncm 3-1:1.1: bind() failure [ 32.951884][ T289] usb 3-1: USB disconnect, device number 3 [ 33.441559][ T491] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 33.698098][ T523] input: syz1 as /devices/virtual/input/input6 [ 34.034774][ T332] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 34.161372][ T491] usb 5-1: config 36 interface 0 altsetting 0 has an invalid endpoint with address 0xF1, skipping [ 34.291324][ T332] usb 1-1: Using ep0 maxpacket: 16 [ 34.296586][ T491] usb 5-1: New USB device found, idVendor=6993, idProduct=b001, bcdDevice=3d.29 [ 34.305644][ T491] usb 5-1: New USB device strings: Mfr=244, Product=0, SerialNumber=16 [ 34.314152][ T491] usb 5-1: Manufacturer: syz [ 34.318765][ T491] usb 5-1: SerialNumber: syz [ 34.411336][ T332] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 34.421491][ T332] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 34.591411][ T332] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 34.600520][ T332] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.608968][ T491] usbhid 5-1:36.0: couldn't find an input interrupt endpoint [ 34.616404][ T332] usb 1-1: Product: syz [ 34.620540][ T332] usb 1-1: Manufacturer: syz [ 34.626847][ T491] usb 5-1: USB disconnect, device number 5 [ 34.633157][ T332] usb 1-1: SerialNumber: syz [ 34.721290][ T347] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 34.951414][ T332] usb 1-1: 0:2 : does not exist [ 34.992883][ T332] usb 1-1: USB disconnect, device number 3 [ 35.081317][ T347] usb 3-1: config 0 has an invalid interface number: 50 but max is 0 [ 35.089428][ T347] usb 3-1: config 0 has no interface number 0 [ 35.095545][ T347] usb 3-1: config 0 interface 50 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 35.204102][ T359] udevd[359]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 35.261312][ T347] usb 3-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 35.272082][ T347] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.280081][ T347] usb 3-1: Product: syz [ 35.288938][ T347] usb 3-1: Manufacturer: syz [ 35.295469][ T347] usb 3-1: SerialNumber: syz [ 35.303971][ T347] usb 3-1: config 0 descriptor?? [ 35.382736][ T548] netlink: 8 bytes leftover after parsing attributes in process `syz.0.59'. [ 35.391456][ T548] netlink: 8 bytes leftover after parsing attributes in process `syz.0.59'. [ 35.433816][ T556] netlink: 60 bytes leftover after parsing attributes in process `syz.0.63'. [ 35.553313][ T289] usb 3-1: USB disconnect, device number 4 [ 35.619810][ T562] ======================================================= [ 35.619810][ T562] WARNING: The mand mount option has been deprecated and [ 35.619810][ T562] and is ignored by this kernel. Remove the mand [ 35.619810][ T562] option from the mount to silence this warning. [ 35.619810][ T562] ======================================================= [ 35.692183][ T562] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 35.719500][ T30] kauditd_printk_skb: 20 callbacks suppressed [ 35.719517][ T30] audit: type=1400 audit(1772026970.125:171): avc: denied { mount } for pid=559 comm="syz.0.65" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 35.747680][ T30] audit: type=1400 audit(1772026970.145:172): avc: denied { mounton } for pid=559 comm="syz.0.65" path="/16/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 36.134789][ T575] netlink: 24 bytes leftover after parsing attributes in process `syz.2.71'. [ 36.453122][ T289] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 36.456389][ T30] audit: type=1400 audit(1772026970.755:173): avc: denied { create } for pid=576 comm="syz.2.72" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 36.479915][ T30] audit: type=1400 audit(1772026970.915:174): avc: denied { map } for pid=576 comm="syz.2.72" path="socket:[17045]" dev="sockfs" ino=17045 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 36.504290][ T30] audit: type=1400 audit(1772026970.915:175): avc: denied { read accept } for pid=576 comm="syz.2.72" path="socket:[17045]" dev="sockfs" ino=17045 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 36.528620][ T30] audit: type=1400 audit(1772026970.995:176): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 36.645092][ T30] audit: type=1400 audit(1772026971.115:177): avc: denied { unmount } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 36.711333][ T289] usb 5-1: Using ep0 maxpacket: 16 [ 36.730084][ T30] audit: type=1400 audit(1772026971.195:178): avc: denied { ioctl } for pid=586 comm="syz.3.75" path="socket:[15768]" dev="sockfs" ino=15768 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 36.861383][ T289] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 36.880781][ T30] audit: type=1400 audit(1772026971.345:179): avc: denied { setopt } for pid=595 comm="syz.1.79" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 36.903595][ T289] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 36.911173][ T30] audit: type=1400 audit(1772026971.345:180): avc: denied { ioctl } for pid=595 comm="syz.1.79" path="socket:[17079]" dev="sockfs" ino=17079 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 36.914840][ T289] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 37.203445][ T289] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 37.213114][ T289] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.222261][ T289] usb 5-1: Product: syz [ 37.226874][ T289] usb 5-1: Manufacturer: syz [ 37.258905][ T289] usb 5-1: SerialNumber: syz [ 37.328112][ T289] cdc_ncm 5-1:1.0: CDC Union missing and no IAD found [ 37.336335][ T289] cdc_ncm 5-1:1.0: bind() failure [ 37.456908][ T340] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 37.536799][ T289] usb 5-1: USB disconnect, device number 6 [ 37.557865][ T622] device ip6gretap1 entered promiscuous mode [ 37.675772][ T643] netlink: 20 bytes leftover after parsing attributes in process `syz.3.101'. [ 37.711256][ T340] usb 3-1: Using ep0 maxpacket: 16 [ 38.030442][ T289] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 38.037964][ T340] usb 3-1: New USB device found, idVendor=054c, idProduct=002e, bcdDevice= 5.00 [ 38.047227][ T340] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.055457][ T340] usb 3-1: Product: syz [ 38.059744][ T340] usb 3-1: Manufacturer: syz [ 38.064661][ T340] usb 3-1: SerialNumber: syz [ 38.069850][ T340] usb 3-1: config 0 descriptor?? [ 38.111806][ T340] usb-storage 3-1:0.0: USB Mass Storage device detected [ 38.119486][ T340] usb-storage 3-1:0.0: Quirks match for vid 054c pid 002e: 1 [ 38.281264][ T289] usb 1-1: Using ep0 maxpacket: 16 [ 38.317140][ T347] usb 3-1: USB disconnect, device number 5 [ 38.401405][ T289] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xF3, skipping [ 38.571318][ T289] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 38.580732][ T289] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.588781][ T289] usb 1-1: Product: syz [ 38.592944][ T289] usb 1-1: Manufacturer: syz [ 38.597511][ T289] usb 1-1: SerialNumber: syz [ 38.605976][ T289] usb 1-1: config 0 descriptor?? [ 39.141312][ T340] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 39.484605][ T340] usb 3-1: Using ep0 maxpacket: 16 [ 40.336065][ T717] netlink: 4 bytes leftover after parsing attributes in process `syz.3.131'. [ 40.411356][ T340] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 40.422710][ T340] usb 3-1: config 0 interface 0 has no altsetting 0 [ 40.429327][ T340] usb 3-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 40.438731][ T340] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.450454][ T340] usb 3-1: config 0 descriptor?? [ 40.671266][ T60] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 40.687306][ T289] usb 1-1: USB disconnect, device number 4 [ 40.877038][ T30] kauditd_printk_skb: 24 callbacks suppressed [ 40.877237][ T30] audit: type=1400 audit(1772026975.335:205): avc: denied { write } for pid=736 comm="syz.0.139" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 40.906371][ T30] audit: type=1400 audit(1772026975.335:206): avc: denied { open } for pid=736 comm="syz.0.139" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 40.923139][ T340] hid-generic 0003:1E71:2009.0007: hidraw0: USB HID v0.05 Device [HID 1e71:2009] on usb-dummy_hcd.2-1/input0 [ 41.061316][ T60] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 41.071731][ T60] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 41.151458][ T60] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 41.160761][ T60] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 41.168918][ T60] usb 4-1: SerialNumber: syz [ 41.423556][ T332] usb 3-1: USB disconnect, device number 6 [ 41.426599][ T751] process 'syz.1.144' launched './file1' with NULL argv: empty string added [ 41.446069][ T30] audit: type=1400 audit(1772026975.915:207): avc: denied { execute } for pid=750 comm="syz.1.144" name="file1" dev="tmpfs" ino=179 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 41.470266][ T60] usb 4-1: 0:2 : does not exist [ 41.494586][ T60] usb 4-1: USB disconnect, device number 5 [ 41.503932][ T30] audit: type=1400 audit(1772026975.915:208): avc: denied { execute_no_trans } for pid=750 comm="syz.1.144" path="/31/file1" dev="tmpfs" ino=179 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 41.536788][ T30] audit: type=1400 audit(1772026975.995:209): avc: denied { read write } for pid=752 comm="syz.1.145" name="ppp" dev="devtmpfs" ino=154 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 41.574512][ T30] audit: type=1400 audit(1772026976.005:210): avc: denied { open } for pid=752 comm="syz.1.145" path="/dev/ppp" dev="devtmpfs" ino=154 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 41.609003][ T30] audit: type=1400 audit(1772026976.005:211): avc: denied { append } for pid=752 comm="syz.1.145" name="rtc0" dev="devtmpfs" ino=259 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 41.656800][ T30] audit: type=1326 audit(1772026976.125:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=762 comm="syz.0.150" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd374ab5629 code=0x7ffc0000 [ 41.681460][ T30] audit: type=1326 audit(1772026976.145:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=762 comm="syz.0.150" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd374ab5629 code=0x7ffc0000 [ 41.708190][ T30] audit: type=1326 audit(1772026976.145:214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=762 comm="syz.0.150" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd374ab5629 code=0x7ffc0000 [ 41.858063][ T359] udevd[359]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 42.622278][ T844] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=844 comm=syz.2.184 [ 43.591269][ T60] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 43.881868][ T60] usb 5-1: Using ep0 maxpacket: 32 [ 43.926674][ T873] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 44.001668][ T60] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 44.261312][ T60] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 44.270377][ T60] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 44.293339][ T60] usb 5-1: Product: syz [ 44.301279][ T60] usb 5-1: Manufacturer: syz [ 44.306023][ T60] usb 5-1: SerialNumber: syz [ 44.313827][ T60] usb 5-1: config 0 descriptor?? [ 44.323761][ T889] netlink: 28 bytes leftover after parsing attributes in process `syz.0.203'. [ 44.341385][ T856] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 44.361562][ T60] hub 5-1:0.0: bad descriptor, ignoring hub [ 44.367602][ T60] hub: probe of 5-1:0.0 failed with error -5 [ 44.381275][ T289] usb 4-1: new full-speed USB device number 6 using dummy_hcd [ 44.408268][ T6] kernel write not supported for file bpf-prog (pid: 6 comm: kworker/0:0) [ 45.620198][ T937] syz.2.224 uses obsolete (PF_INET,SOCK_PACKET) [ 45.799343][ T60] usb 5-1: reset high-speed USB device number 7 using dummy_hcd [ 46.406557][ T30] kauditd_printk_skb: 77 callbacks suppressed [ 46.406571][ T30] audit: type=1400 audit(1772026980.875:292): avc: denied { ioctl } for pid=993 comm="syz.1.249" path="/dev/ppp" dev="devtmpfs" ino=154 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 46.482930][ T289] usb 4-1: config 0 has an invalid interface number: 55 but max is 0 [ 46.491318][ T289] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 46.502223][ T289] usb 4-1: config 0 has no interface number 0 [ 46.508384][ T289] usb 4-1: config 0 interface 55 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 46.519694][ T289] usb 4-1: config 0 interface 55 altsetting 0 endpoint 0xE has an invalid bInterval 0, changing to 10 [ 46.532419][ T289] usb 4-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid wMaxPacketSize 0 [ 46.546052][ T30] audit: type=1400 audit(1772026981.015:293): avc: denied { read } for pid=962 comm="syz.4.237" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.546106][ T289] usb 4-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 46.575814][ T289] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.591367][ T332] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 46.593110][ T289] usb 4-1: config 0 descriptor?? [ 46.871251][ T332] usb 1-1: Using ep0 maxpacket: 8 [ 46.891634][ T60] usb 5-1: USB disconnect, device number 7 [ 46.912819][ T6] usb 4-1: USB disconnect, device number 6 [ 47.001319][ T332] usb 1-1: config 8 has an invalid interface number: 119 but max is 0 [ 47.010782][ T332] usb 1-1: config 8 has no interface number 0 [ 47.026101][ T332] usb 1-1: config 8 interface 119 has no altsetting 0 [ 47.869126][ T30] audit: type=1400 audit(1772026981.795:294): avc: denied { read } for pid=1024 comm="syz.1.261" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 47.892734][ T332] usb 1-1: New USB device found, idVendor=2c42, idProduct=1709, bcdDevice=29.3e [ 47.917927][ T332] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.995520][ T30] audit: type=1400 audit(1772026981.795:295): avc: denied { open } for pid=1024 comm="syz.1.261" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 48.041562][ T332] usb 1-1: Product: syz [ 48.045747][ T332] usb 1-1: Manufacturer: syz [ 48.060491][ T332] usb 1-1: SerialNumber: syz [ 48.116798][ T1040] input: syz1 as /devices/virtual/input/input7 [ 48.125240][ T1040] input: failed to attach handler leds to device input7, error: -6 [ 48.134270][ T30] audit: type=1400 audit(1772026982.605:296): avc: denied { ioctl } for pid=86 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=668 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 48.302530][ T30] audit: type=1400 audit(1772026982.775:297): avc: denied { read write } for pid=1051 comm="syz.2.272" name="vhost-vsock" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 48.328080][ T30] audit: type=1400 audit(1772026982.775:298): avc: denied { open } for pid=1051 comm="syz.2.272" path="/dev/vhost-vsock" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 48.358610][ T30] audit: type=1400 audit(1772026982.775:299): avc: denied { ioctl } for pid=1051 comm="syz.2.272" path="/dev/vhost-vsock" dev="devtmpfs" ino=264 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 48.384159][ T30] audit: type=1400 audit(1772026982.825:300): avc: denied { unlink } for pid=1041 comm="syz.3.268" name="#1" dev="tmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 48.384168][ T39] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 48.411287][ T60] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 48.467316][ T332] usb 1-1: USB disconnect, device number 5 [ 48.641605][ T39] usb 2-1: Using ep0 maxpacket: 32 [ 48.641854][ T340] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 48.791407][ T60] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 48.802588][ T60] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 48.812480][ T60] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 48.825467][ T60] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 48.834569][ T60] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.842740][ T39] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 48.852617][ T39] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 48.863501][ T60] usb 5-1: config 0 descriptor?? [ 48.868784][ T39] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 48.911307][ T39] usb 2-1: language id specifier not provided by device, defaulting to English [ 49.092673][ T340] usb 3-1: config 220 has an invalid interface number: 76 but max is 2 [ 49.106618][ T340] usb 3-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 49.119913][ T340] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 49.145776][ T340] usb 3-1: config 220 has no interface number 2 [ 49.154769][ T340] usb 3-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 49.171091][ T340] usb 3-1: config 220 interface 0 has no altsetting 0 [ 49.181307][ T340] usb 3-1: config 220 interface 76 has no altsetting 0 [ 49.188250][ T340] usb 3-1: config 220 interface 1 has no altsetting 0 [ 49.372571][ T340] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 49.382941][ T340] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.391131][ T340] usb 3-1: Product: syz [ 49.401547][ T340] usb 3-1: Manufacturer: syz [ 49.407562][ T340] usb 3-1: SerialNumber: syz [ 49.666119][ T60] plantronics 0003:047F:FFFF.0008: No inputs registered, leaving [ 49.674121][ T39] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 49.684884][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.693150][ T39] usb 2-1: Product: syz [ 49.700928][ T39] usb 2-1: SerialNumber: syz [ 49.708515][ T60] plantronics 0003:047F:FFFF.0008: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 50.001383][ T340] usb 3-1: selecting invalid altsetting 0 [ 50.007181][ T340] usb 3-1: Found UVC 7.01 device syz (8086:0b07) [ 50.013584][ T340] usb 3-1: No valid video chain found. [ 50.094303][ T340] usb 3-1: USB disconnect, device number 7 [ 50.111297][ T60] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 50.131365][ T39] usb 2-1: 0:2 : does not exist [ 50.137652][ T39] usb 2-1: USB disconnect, device number 4 [ 50.145319][ T359] udevd[359]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 50.237382][ T1062] netlink: 20 bytes leftover after parsing attributes in process `syz.4.264'. [ 50.371251][ T60] usb 4-1: Using ep0 maxpacket: 16 [ 50.541290][ T60] usb 4-1: unable to get BOS descriptor or descriptor too short [ 50.621419][ T60] usb 4-1: config 7 has an invalid interface number: 48 but max is 0 [ 50.629596][ T60] usb 4-1: config 7 has an invalid descriptor of length 255, skipping remainder of the config [ 50.664198][ T60] usb 4-1: config 7 has no interface number 0 [ 50.700985][ T30] audit: type=1400 audit(1772026985.145:301): avc: denied { lock } for pid=1082 comm="syz.1.282" path="socket:[18280]" dev="sockfs" ino=18280 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 50.755246][ T60] usb 4-1: config 7 interface 48 has no altsetting 0 [ 50.921339][ T60] usb 4-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=56.2c [ 50.934894][ T60] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.951274][ T60] usb 4-1: Product: syz [ 50.960040][ T60] usb 4-1: Manufacturer: syz [ 50.970158][ T60] usb 4-1: SerialNumber: syz [ 51.352192][ T60] usb 4-1: USB disconnect, device number 7 [ 51.561260][ T289] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 51.801282][ T289] usb 3-1: Using ep0 maxpacket: 16 [ 51.851794][ T30] audit: type=1326 audit(1772026986.325:302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1131 comm="syz.3.303" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0e9305629 code=0x7ffc0000 [ 51.875001][ T340] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 51.888677][ T30] audit: type=1326 audit(1772026986.325:303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1131 comm="syz.3.303" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0e9305629 code=0x7ffc0000 [ 51.935091][ T30] audit: type=1326 audit(1772026986.325:304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1131 comm="syz.3.303" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0e9305629 code=0x7ffc0000 [ 51.994743][ T30] audit: type=1326 audit(1772026986.325:305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1131 comm="syz.3.303" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7ff0e9305629 code=0x7ffc0000 [ 52.019422][ T30] audit: type=1326 audit(1772026986.325:306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1131 comm="syz.3.303" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0e9305629 code=0x7ffc0000 [ 52.068395][ T490] usb 5-1: USB disconnect, device number 8 [ 52.074730][ T30] audit: type=1326 audit(1772026986.325:307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1131 comm="syz.3.303" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0e9305629 code=0x7ffc0000 [ 52.098136][ T60] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 52.105710][ T30] audit: type=1326 audit(1772026986.325:308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1131 comm="syz.3.303" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0e9305629 code=0x7ffc0000 [ 52.129037][ T289] usb 3-1: unable to get BOS descriptor or descriptor too short [ 52.134120][ T30] audit: type=1326 audit(1772026986.325:309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1131 comm="syz.3.303" exe="/root/syz-executor" sig=0 arch=c000003e syscall=248 compat=0 ip=0x7ff0e9305629 code=0x7ffc0000 [ 52.160465][ T30] audit: type=1326 audit(1772026986.325:310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1131 comm="syz.3.303" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0e9305629 code=0x7ffc0000 [ 52.184872][ T30] audit: type=1326 audit(1772026986.325:311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1131 comm="syz.3.303" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0e9305629 code=0x7ffc0000 [ 52.211249][ T340] usb 2-1: Using ep0 maxpacket: 16 [ 52.241370][ T289] usb 3-1: config 7 has an invalid interface number: 48 but max is 0 [ 52.249474][ T289] usb 3-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 52.259745][ T289] usb 3-1: config 7 has no interface number 0 [ 52.265835][ T289] usb 3-1: config 7 interface 48 has no altsetting 0 [ 52.341406][ T340] usb 2-1: config 1 has an invalid interface number: 105 but max is 0 [ 52.349856][ T340] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 1 [ 52.359169][ T340] usb 2-1: config 1 has no interface number 1 [ 52.365345][ T340] usb 2-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 52.371276][ T60] usb 1-1: Using ep0 maxpacket: 32 [ 52.375275][ T340] usb 2-1: config 1 interface 105 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 52.393406][ T340] usb 2-1: config 1 interface 105 has no altsetting 0 [ 52.511291][ T60] usb 1-1: config 0 has an invalid interface number: 188 but max is 0 [ 52.519538][ T60] usb 1-1: config 0 has no interface number 0 [ 52.525648][ T60] usb 1-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 52.531372][ T289] usb 3-1: string descriptor 0 read error: -22 [ 52.541839][ T289] usb 3-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=56.2c [ 52.550898][ T289] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.558978][ T340] usb 2-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 52.568359][ T340] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.576620][ T340] usb 2-1: Product: syz [ 52.580776][ T340] usb 2-1: Manufacturer: syz [ 52.585377][ T340] usb 2-1: SerialNumber: syz [ 52.601342][ T1107] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 52.711303][ T60] usb 1-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 52.720405][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.728401][ T60] usb 1-1: Product: syz [ 52.732593][ T60] usb 1-1: Manufacturer: syz [ 52.737162][ T60] usb 1-1: SerialNumber: syz [ 52.742540][ T60] usb 1-1: config 0 descriptor?? [ 52.761312][ T1122] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 52.815582][ T1061] usb 3-1: USB disconnect, device number 8 [ 52.851490][ T340] aqc111: probe of 2-1:1.105 failed with error -22 [ 52.931258][ T289] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 52.982274][ T1122] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 53.062601][ T340] usb 2-1: USB disconnect, device number 5 [ 53.181268][ T289] usb 5-1: Using ep0 maxpacket: 32 [ 53.301313][ T289] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 9 [ 53.325409][ T1176] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=1176 comm=syz.2.322 [ 53.471327][ T289] usb 5-1: New USB device found, idVendor=14c8, idProduct=0003, bcdDevice= 5.6c [ 53.480454][ T289] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.488472][ T289] usb 5-1: Product: syz [ 53.492686][ T289] usb 5-1: Manufacturer: syz [ 53.497256][ T289] usb 5-1: SerialNumber: syz [ 53.502621][ T289] usb 5-1: config 0 descriptor?? [ 53.521319][ T1169] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 53.583629][ T1187] loop2: detected capacity change from 0 to 7 [ 53.746715][ T1061] usb 5-1: USB disconnect, device number 9 [ 53.901260][ T289] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 54.281328][ T289] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 54.291085][ T289] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 54.307938][ T1224] capability: warning: `syz.4.344' uses deprecated v2 capabilities in a way that may be insecure [ 54.481342][ T289] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 54.490549][ T289] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.498612][ T289] usb 2-1: Product: syz [ 54.502941][ T289] usb 2-1: Manufacturer: syz [ 54.507555][ T289] usb 2-1: SerialNumber: syz [ 54.512737][ T289] usb 2-1: config 0 descriptor?? [ 54.531290][ T1193] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 54.538308][ T1193] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 54.741277][ T60] asix 1-1:0.188 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 54.751734][ T60] asix 1-1:0.188 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 [ 54.753965][ T1193] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 54.762313][ T60] asix: probe of 1-1:0.188 failed with error -71 [ 54.776813][ T1193] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 54.778231][ T60] usb 1-1: USB disconnect, device number 6 [ 55.165858][ T1248] ================================================================== [ 55.173938][ T1248] BUG: KASAN: slab-out-of-bounds in tc_setup_flow_action+0x870/0x3240 [ 55.182113][ T1248] Read of size 8 at addr ffff888115674cc0 by task syz.3.354/1248 [ 55.189812][ T1248] [ 55.192126][ T1248] CPU: 1 PID: 1248 Comm: syz.3.354 Not tainted syzkaller #0 [ 55.199396][ T1248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 55.209441][ T1248] Call Trace: [ 55.212703][ T1248] [ 55.215626][ T1248] __dump_stack+0x21/0x30 [ 55.219956][ T1248] dump_stack_lvl+0x110/0x170 [ 55.224619][ T1248] ? show_regs_print_info+0x20/0x20 [ 55.229806][ T1248] ? load_image+0x3e0/0x3e0 [ 55.234314][ T1248] print_address_description+0x7f/0x2c0 [ 55.239856][ T1248] ? tc_setup_flow_action+0x870/0x3240 [ 55.245299][ T1248] kasan_report+0xf1/0x140 [ 55.249698][ T1248] ? tc_setup_flow_action+0x870/0x3240 [ 55.255135][ T1248] __asan_report_load8_noabort+0x14/0x20 [ 55.260750][ T1248] tc_setup_flow_action+0x870/0x3240 [ 55.266019][ T1248] mall_replace_hw_filter+0x2cc/0x8b0 [ 55.271386][ T1248] ? mall_set_parms+0x520/0x520 [ 55.276217][ T1248] ? tcf_exts_destroy+0xb0/0xb0 [ 55.281058][ T1248] ? preempt_schedule_irq+0xca/0x120 [ 55.286344][ T1248] ? irqentry_exit_cond_resched+0x29/0x30 [ 55.292053][ T1248] ? sysvec_reschedule_ipi+0x78/0x80 [ 55.297326][ T1248] ? mall_set_parms+0x1e8/0x520 [ 55.302163][ T1248] mall_change+0x544/0x760 [ 55.306558][ T1248] ? __kasan_check_write+0x14/0x20 [ 55.311653][ T1248] ? mall_get+0xa0/0xa0 [ 55.315788][ T1248] ? tcf_chain_tp_insert_unique+0xac1/0xc10 [ 55.321666][ T1248] tc_new_tfilter+0x12e5/0x18e0 [ 55.326499][ T1248] ? tcf_gate_entry_destructor+0x20/0x20 [ 55.332110][ T1248] ? __schedule+0xb76/0x14c0 [ 55.336687][ T1248] ? security_capable+0x87/0xb0 [ 55.341518][ T1248] ? ns_capable+0x8c/0xf0 [ 55.345829][ T1248] ? netlink_net_capable+0x125/0x160 [ 55.351094][ T1248] ? tcf_gate_entry_destructor+0x20/0x20 [ 55.356705][ T1248] rtnetlink_rcv_msg+0x871/0xce0 [ 55.361627][ T1248] ? rtnetlink_bind+0x80/0x80 [ 55.366284][ T1248] ? __kasan_check_write+0x14/0x20 [ 55.371376][ T1248] ? __switch_to+0x515/0xe50 [ 55.375944][ T1248] ? compat_start_thread+0x20/0x20 [ 55.381033][ T1248] ? _raw_spin_unlock+0x4d/0x70 [ 55.385866][ T1248] ? finish_task_switch+0x16b/0x780 [ 55.391044][ T1248] ? __switch_to_asm+0x3a/0x60 [ 55.395785][ T1248] ? __schedule+0xb76/0x14c0 [ 55.400351][ T1248] ? release_firmware_map_entry+0x190/0x190 [ 55.406225][ T1248] ? x64_sys_call+0x4b/0x9a0 [ 55.410795][ T1248] netlink_rcv_skb+0x1f5/0x440 [ 55.415537][ T1248] ? rtnetlink_bind+0x80/0x80 [ 55.420195][ T1248] ? netlink_ack+0xb50/0xb50 [ 55.424769][ T1248] ? asm_sysvec_reschedule_ipi+0x1b/0x20 [ 55.430386][ T1248] rtnetlink_rcv+0x1c/0x20 [ 55.434787][ T1248] netlink_unicast+0x876/0xa40 [ 55.439532][ T1248] netlink_sendmsg+0x879/0xb80 [ 55.444275][ T1248] ? netlink_getsockopt+0x530/0x530 [ 55.449456][ T1248] ? do_futex+0xde8/0x2800 [ 55.453852][ T1248] ? security_socket_sendmsg+0x82/0xa0 [ 55.459290][ T1248] ? netlink_getsockopt+0x530/0x530 [ 55.464465][ T1248] ____sys_sendmsg+0x5b7/0x8f0 [ 55.469213][ T1248] ? __sys_sendmsg_sock+0x40/0x40 [ 55.474218][ T1248] ? import_iovec+0x7c/0xb0 [ 55.478707][ T1248] ___sys_sendmsg+0x236/0x2e0 [ 55.483366][ T1248] ? __sys_sendmsg+0x280/0x280 [ 55.488111][ T1248] ? sock_show_fdinfo+0xa0/0xa0 [ 55.492958][ T1248] ? __fdget+0x1a1/0x230 [ 55.497203][ T1248] __x64_sys_sendmsg+0x206/0x2f0 [ 55.502139][ T1248] ? ___sys_sendmsg+0x2e0/0x2e0 [ 55.506989][ T1248] ? __kasan_check_write+0x14/0x20 [ 55.512088][ T1248] ? switch_fpu_return+0x15d/0x2c0 [ 55.517186][ T1248] x64_sys_call+0x4b/0x9a0 [ 55.521586][ T1248] do_syscall_64+0x4c/0xa0 [ 55.525989][ T1248] ? clear_bhb_loop+0x50/0xa0 [ 55.530641][ T1248] ? clear_bhb_loop+0x50/0xa0 [ 55.535295][ T1248] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 55.541175][ T1248] RIP: 0033:0x7ff0e9305629 [ 55.545580][ T1248] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 55.565166][ T1248] RSP: 002b:00007ff0e7d60028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.573559][ T1248] RAX: ffffffffffffffda RBX: 00007ff0e957efa0 RCX: 00007ff0e9305629 [ 55.581519][ T1248] RDX: 0000000020000010 RSI: 0000200000000580 RDI: 0000000000000006 [ 55.589479][ T1248] RBP: 00007ff0e939bb39 R08: 0000000000000000 R09: 0000000000000000 [ 55.597432][ T1248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.605388][ T1248] R13: 00007ff0e957f038 R14: 00007ff0e957efa0 R15: 00007ffd7c4ae308 [ 55.613347][ T1248] [ 55.616346][ T1248] [ 55.618647][ T1248] Allocated by task 1248: [ 55.622948][ T1248] __kasan_kmalloc+0xda/0x110 [ 55.627607][ T1248] __kmalloc+0x13d/0x2c0 [ 55.631869][ T1248] tcf_idr_create+0x5f/0x790 [ 55.636459][ T1248] tcf_idr_create_from_flags+0x61/0x70 [ 55.641912][ T1248] tcf_gact_init+0x342/0x570 [ 55.646491][ T1248] tcf_action_init_1+0x3ff/0x6b0 [ 55.651414][ T1248] tcf_action_init+0x233/0x7a0 [ 55.656164][ T1248] tcf_exts_validate+0x24a/0x580 [ 55.661085][ T1248] mall_set_parms+0x48/0x520 [ 55.665656][ T1248] mall_change+0x478/0x760 [ 55.670050][ T1248] tc_new_tfilter+0x12e5/0x18e0 [ 55.674887][ T1248] rtnetlink_rcv_msg+0x871/0xce0 [ 55.679805][ T1248] netlink_rcv_skb+0x1f5/0x440 [ 55.684546][ T1248] rtnetlink_rcv+0x1c/0x20 [ 55.688944][ T1248] netlink_unicast+0x876/0xa40 [ 55.693698][ T1248] netlink_sendmsg+0x879/0xb80 [ 55.698466][ T1248] ____sys_sendmsg+0x5b7/0x8f0 [ 55.703215][ T1248] ___sys_sendmsg+0x236/0x2e0 [ 55.707877][ T1248] __x64_sys_sendmsg+0x206/0x2f0 [ 55.712797][ T1248] x64_sys_call+0x4b/0x9a0 [ 55.717192][ T1248] do_syscall_64+0x4c/0xa0 [ 55.721591][ T1248] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 55.727470][ T1248] [ 55.729776][ T1248] The buggy address belongs to the object at ffff888115674c00 [ 55.729776][ T1248] which belongs to the cache kmalloc-192 of size 192 [ 55.743806][ T1248] The buggy address is located 0 bytes to the right of [ 55.743806][ T1248] 192-byte region [ffff888115674c00, ffff888115674cc0) [ 55.757405][ T1248] The buggy address belongs to the page: [ 55.763012][ T1248] page:ffffea0004559d00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x115674 [ 55.773238][ T1248] flags: 0x4000000000000200(slab|zone=1) [ 55.778863][ T1248] raw: 4000000000000200 ffffea0004630500 0000000900000009 ffff888100042c00 [ 55.787424][ T1248] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 55.795980][ T1248] page dumped because: kasan: bad access detected [ 55.802364][ T1248] page_owner tracks the page as allocated [ 55.808052][ T1248] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 111, ts 4585175421, free_ts 0 [ 55.823054][ T1248] post_alloc_hook+0x192/0x1b0 [ 55.827805][ T1248] prep_new_page+0x1c/0x110 [ 55.832287][ T1248] get_page_from_freelist+0x2d3a/0x2dc0 [ 55.837812][ T1248] __alloc_pages+0x1a2/0x460 [ 55.842380][ T1248] new_slab+0xa1/0x4d0 [ 55.846429][ T1248] ___slab_alloc+0x381/0x810 [ 55.850999][ T1248] __slab_alloc+0x49/0x90 [ 55.855306][ T1248] kmem_cache_alloc_trace+0x146/0x270 [ 55.860656][ T1248] kernfs_fop_open+0x343/0xb30 [ 55.865398][ T1248] do_dentry_open+0x834/0x1010 [ 55.870141][ T1248] vfs_open+0x73/0x80 [ 55.874101][ T1248] path_openat+0x26a6/0x2f20 [ 55.878670][ T1248] do_filp_open+0x1e2/0x410 [ 55.883150][ T1248] do_sys_openat2+0x15e/0x7f0 [ 55.887807][ T1248] __x64_sys_openat+0x136/0x160 [ 55.892635][ T1248] x64_sys_call+0x219/0x9a0 [ 55.897119][ T1248] page_owner free stack trace missing [ 55.902459][ T1248] [ 55.904757][ T1248] Memory state around the buggy address: [ 55.910362][ T1248] ffff888115674b80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 55.918398][ T1248] ffff888115674c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.926435][ T1248] >ffff888115674c80: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 55.934470][ T1248] ^ [ 55.940597][ T1248] ffff888115674d00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 55.948634][ T1248] ffff888115674d80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 55.956668][ T1248] ================================================================== [ 55.964705][ T1248] Disabling lock debugging due to kernel taint [ 56.020595][ T289] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 56.450357][ T289] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): Error reading chip ID [ 56.460203][ T289] usb 2-1: USB disconnect, device number 6