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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) dup3(r0, r2, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000c80)={&(0x7f0000000080)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 07:20:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000040)={'sit0\x00', 0x0}) 07:20:42 executing program 0: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) 07:20:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 07:20:42 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x31, &(0x7f0000000200)={@dev}, 0x14) 07:20:42 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) 07:20:42 executing program 5: syz_open_procfs$userns(0x0, &(0x7f00000005c0)) socket$nl_generic(0x10, 0x3, 0x10) 07:20:42 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000077c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r0, 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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) dup3(r0, r2, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000c80)={&(0x7f0000000080)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 07:20:42 executing program 3: add_key$fscrypt_provisioning(&(0x7f0000000100), 0x0, &(0x7f0000002380)=ANY=[], 0xb, 0xffffffffffffffff) 07:20:42 executing program 0: openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, 0x0) 07:20:42 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @broadcast, @broadcast}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000240)={'batadv_slave_1\x00'}) getpeername$packet(r0, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000380)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000640)={'vxcan1\x00'}) sendmsg$AUDIT_GET(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3e8, 0x420, 0x0, 0x0, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000894}, 0x40800) 07:20:42 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, 0x0, 0x0) 07:20:43 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000001200)=@base={0x13}, 0x48) [ 305.135657][ T5097] syz-executor.2 uses obsolete (PF_INET,SOCK_PACKET) 07:20:43 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000077c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r0, 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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) dup3(r0, r2, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000c80)={&(0x7f0000000080)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 07:20:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f00000014c0)={0x14}, 0x14}}, 0x0) 07:20:43 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000080)=""/191, 0x56}], 0x1, 0x300, 0x0) 07:20:43 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1, @fixed}, 0xe) [ 305.302246][ T3567] usb 1-1: new high-speed USB device number 3 using dummy_hcd 07:20:43 executing program 5: syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_flowlabel\x00') [ 305.592836][ T3567] usb 1-1: Using ep0 maxpacket: 32 [ 305.742771][ T3567] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 07:20:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8993, &(0x7f00000005c0)={'syztnl0\x00', 0x0}) 07:20:43 executing program 3: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000), 0x2) ioctl$UDMABUF_CREATE(r0, 0x5452, &(0x7f0000000040)) [ 305.928073][ T3567] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 305.937648][ T3567] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 305.946017][ T3567] usb 1-1: Product: syz [ 305.950359][ T3567] usb 1-1: Manufacturer: syz [ 305.955254][ T3567] usb 1-1: SerialNumber: syz 07:20:44 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000077c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r0, 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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) dup3(r0, r2, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000c80)={&(0x7f0000000080)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 306.350778][ T3567] usb 1-1: USB disconnect, device number 3 07:20:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x7, 0x4) 07:20:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x2, 0x0, &(0x7f00000001c0)) 07:20:45 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='sys_enter\x00', r0}, 0x10) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='./file0/../file0/file0\x00') 07:20:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001840)={0x0}}, 0x44005) 07:20:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x17, 0x0, &(0x7f00000001c0)) 07:20:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={0x0}}, 0x0) 07:20:45 executing program 5: r0 = fsopen(&(0x7f0000000000)='udf\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 07:20:45 executing program 3: r0 = eventfd(0x0) syz_genetlink_get_family_id$team(&(0x7f00000000c0), r0) 07:20:45 executing program 4: r0 = getpid() r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={r0, r1, 0x0, 0x0, 0x0}, 0x30) 07:20:45 executing program 0: getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000380)=0x14) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0/file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYRES16=r1, @ANYRES8=r0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="140005002001000000000000000000000000000208001000000000002039dad2ba26b032029bc2880ce8ac715200fbff6cd9ffe9a0ed9b292a78a968c26a52b4b24db29982b373e5ba11f34f570804ca5f095605cd80c48ebd9a78a0821e5508bbe9b29c3c058067c89b21bd86261513cfa5ce41d9242d15f18eb3c0e5c70b3030e76e98"], 0xc0}, 0x1, 0x0, 0x0, 0x28000005}, 0x50) pipe2$9p(0x0, 0x0) syz_clone3(0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000008000000000000000000000850000007500000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 07:20:45 executing program 4: getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000380)=0x14) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0/file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYRES16=r1, @ANYRES8=r0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB], 0xc0}, 0x1, 0x0, 0x0, 0x28000005}, 0x50) pipe2$9p(0x0, 0x0) syz_clone3(0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 07:20:45 executing program 1: select(0x40, &(0x7f0000000040), 0x0, 0x0, 0x0) 07:20:45 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x2, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) 07:20:45 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000380)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={0x0, 0xc0}}, 0x0) pipe2$9p(0x0, 0x0) syz_clone3(0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000008000000000000000000000850000007500000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) [ 307.852090][ T125] Bluetooth: hci5: command 0x0405 tx timeout 07:20:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x4, 0x0, &(0x7f00000001c0)) 07:20:46 executing program 1: syz_open_dev$vcsa(0x0, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000001bc0), 0x0, 0x0) 07:20:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x40) 07:20:46 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={0xffffffffffffffff}, 0xc) 07:20:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4, 0x1, 0x101}, 0x14}}, 0x0) 07:20:46 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000a00)={0x1, &(0x7f00000009c0)=[{0x0, 0x0, 0x5}]}) 07:20:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x2b8}}, 0x0) [ 309.089720][ T5148] not chained 10000 origins [ 309.095157][ T5148] CPU: 1 PID: 5148 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 309.105371][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 309.115544][ T5148] Call Trace: [ 309.118909][ T5148] [ 309.121924][ T5148] dump_stack_lvl+0x1c8/0x256 [ 309.126827][ T5148] dump_stack+0x1a/0x1c [ 309.131154][ T5148] kmsan_internal_chain_origin+0x78/0x120 [ 309.137119][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 309.143539][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 309.149511][ T5148] ? ____sys_recvmsg+0x5c1/0x810 [ 309.154649][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 309.160017][ T5148] ? get_compat_msghdr+0x8c/0x1c0 [ 309.165170][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 309.171133][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 309.176470][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 309.182435][ T5148] ? should_fail+0x3f/0x810 [ 309.187146][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 309.192408][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 309.198801][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 309.204751][ T5148] __msan_chain_origin+0xbd/0x140 [ 309.209914][ T5148] __get_compat_msghdr+0x514/0x750 [ 309.215173][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 309.220142][ T5148] ? ___sys_recvmsg+0xa9/0x890 [ 309.225019][ T5148] ? do_recvmmsg+0x682/0x1180 [ 309.229823][ T5148] ___sys_recvmsg+0x19d/0x890 [ 309.234613][ T5148] ? do_recvmmsg+0x6e4/0x1180 [ 309.239422][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 309.244673][ T5148] ? kmsan_internal_check_memory+0x94/0x530 [ 309.250714][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 309.256664][ T5148] do_recvmmsg+0x682/0x1180 [ 309.261336][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 309.267723][ T5148] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 309.274276][ T5148] __sys_recvmmsg+0x113/0x450 [ 309.279083][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 309.285471][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 309.290711][ T5148] ? exit_to_user_mode_prepare+0x119/0x220 [ 309.296699][ T5148] do_fast_syscall_32+0x33/0x70 [ 309.301672][ T5148] do_SYSENTER_32+0x1b/0x20 [ 309.306291][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 309.312814][ T5148] RIP: 0023:0xf7ff4549 [ 309.316980][ T5148] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 309.336748][ T5148] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 309.345296][ T5148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 309.353379][ T5148] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 309.361452][ T5148] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 309.369516][ T5148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 309.377582][ T5148] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 309.385668][ T5148] [ 309.391997][ T5148] Uninit was stored to memory at: [ 309.397209][ T5148] __get_compat_msghdr+0x514/0x750 [ 309.402821][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 309.407823][ T5148] ___sys_recvmsg+0x19d/0x890 [ 309.412737][ T5148] do_recvmmsg+0x682/0x1180 [ 309.417371][ T5148] __sys_recvmmsg+0x113/0x450 [ 309.422275][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 309.428662][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 309.434014][ T5148] do_fast_syscall_32+0x33/0x70 [ 309.438996][ T5148] do_SYSENTER_32+0x1b/0x20 [ 309.443723][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 309.450199][ T5148] [ 309.452681][ T5148] Uninit was stored to memory at: [ 309.457868][ T5148] __get_compat_msghdr+0x514/0x750 [ 309.463205][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 309.468184][ T5148] ___sys_recvmsg+0x19d/0x890 [ 309.473107][ T5148] do_recvmmsg+0x682/0x1180 [ 309.477762][ T5148] __sys_recvmmsg+0x113/0x450 [ 309.482660][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 309.489048][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 309.494394][ T5148] do_fast_syscall_32+0x33/0x70 [ 309.499379][ T5148] do_SYSENTER_32+0x1b/0x20 [ 309.504144][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 309.510620][ T5148] [ 309.513118][ T5148] Uninit was stored to memory at: [ 309.518299][ T5148] __get_compat_msghdr+0x514/0x750 [ 309.523633][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 309.528610][ T5148] ___sys_recvmsg+0x19d/0x890 [ 309.533516][ T5148] do_recvmmsg+0x682/0x1180 [ 309.538140][ T5148] __sys_recvmmsg+0x113/0x450 [ 309.543029][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 309.549414][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 309.554760][ T5148] do_fast_syscall_32+0x33/0x70 [ 309.559745][ T5148] do_SYSENTER_32+0x1b/0x20 [ 309.564473][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 309.570954][ T5148] [ 309.573435][ T5148] Uninit was stored to memory at: [ 309.578626][ T5148] __get_compat_msghdr+0x514/0x750 [ 309.583957][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 309.588931][ T5148] ___sys_recvmsg+0x19d/0x890 [ 309.593839][ T5148] do_recvmmsg+0x682/0x1180 [ 309.598466][ T5148] __sys_recvmmsg+0x113/0x450 [ 309.603367][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 309.609759][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 309.615112][ T5148] do_fast_syscall_32+0x33/0x70 [ 309.620261][ T5148] do_SYSENTER_32+0x1b/0x20 [ 309.624985][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 309.631456][ T5148] [ 309.633936][ T5148] Uninit was stored to memory at: [ 309.639124][ T5148] __get_compat_msghdr+0x514/0x750 [ 309.644463][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 309.649446][ T5148] ___sys_recvmsg+0x19d/0x890 [ 309.654366][ T5148] do_recvmmsg+0x682/0x1180 [ 309.659001][ T5148] __sys_recvmmsg+0x113/0x450 [ 309.663903][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 309.670284][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 309.675630][ T5148] do_fast_syscall_32+0x33/0x70 [ 309.680612][ T5148] do_SYSENTER_32+0x1b/0x20 [ 309.685332][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 309.691901][ T5148] [ 309.694288][ T5148] Uninit was stored to memory at: [ 309.699475][ T5148] __get_compat_msghdr+0x514/0x750 [ 309.704855][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 309.709829][ T5148] ___sys_recvmsg+0x19d/0x890 [ 309.714772][ T5148] do_recvmmsg+0x682/0x1180 [ 309.719402][ T5148] __sys_recvmmsg+0x113/0x450 [ 309.724330][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 309.730758][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 309.736173][ T5148] do_fast_syscall_32+0x33/0x70 [ 309.741155][ T5148] do_SYSENTER_32+0x1b/0x20 [ 309.745929][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 309.752770][ T5148] [ 309.755156][ T5148] Uninit was stored to memory at: [ 309.760338][ T5148] __get_compat_msghdr+0x514/0x750 [ 309.765727][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 309.770710][ T5148] ___sys_recvmsg+0x19d/0x890 [ 309.775664][ T5148] do_recvmmsg+0x682/0x1180 [ 309.780289][ T5148] __sys_recvmmsg+0x113/0x450 [ 309.785253][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 309.791643][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 309.797045][ T5148] do_fast_syscall_32+0x33/0x70 [ 309.802225][ T5148] do_SYSENTER_32+0x1b/0x20 [ 309.806854][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 309.813502][ T5148] [ 309.815893][ T5148] Local variable msg_sys created at: [ 309.821245][ T5148] do_recvmmsg+0x5c/0x1180 [ 309.825880][ T5148] __sys_recvmmsg+0x113/0x450 [ 310.074940][ T5148] not chained 20000 origins [ 310.079559][ T5148] CPU: 0 PID: 5148 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 310.089764][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 310.099927][ T5148] Call Trace: [ 310.103303][ T5148] [ 310.106306][ T5148] dump_stack_lvl+0x1c8/0x256 [ 310.111165][ T5148] dump_stack+0x1a/0x1c [ 310.115479][ T5148] kmsan_internal_chain_origin+0x78/0x120 [ 310.121358][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 310.127759][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 310.133723][ T5148] ? ____sys_recvmsg+0x5c1/0x810 [ 310.138879][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 310.144298][ T5148] ? get_compat_msghdr+0x8c/0x1c0 [ 310.149458][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 310.155425][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 310.160762][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 310.166732][ T5148] ? should_fail+0x3f/0x810 [ 310.171375][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 310.176637][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 310.183054][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 310.189020][ T5148] __msan_chain_origin+0xbd/0x140 [ 310.194189][ T5148] __get_compat_msghdr+0x514/0x750 [ 310.199458][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 310.204439][ T5148] ? ___sys_recvmsg+0xa9/0x890 [ 310.209326][ T5148] ? do_recvmmsg+0x682/0x1180 [ 310.214142][ T5148] ___sys_recvmsg+0x19d/0x890 [ 310.218948][ T5148] ? do_recvmmsg+0x6e4/0x1180 [ 310.223778][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 310.229044][ T5148] ? kmsan_internal_check_memory+0x94/0x530 [ 310.235101][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 310.241066][ T5148] do_recvmmsg+0x682/0x1180 [ 310.245725][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 310.252121][ T5148] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 310.258691][ T5148] __sys_recvmmsg+0x113/0x450 [ 310.263513][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 310.269917][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 310.275173][ T5148] ? exit_to_user_mode_prepare+0x119/0x220 [ 310.281126][ T5148] do_fast_syscall_32+0x33/0x70 [ 310.286110][ T5148] do_SYSENTER_32+0x1b/0x20 [ 310.290745][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 310.297220][ T5148] RIP: 0023:0xf7ff4549 [ 310.301389][ T5148] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 310.321161][ T5148] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 310.329826][ T5148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 310.337918][ T5148] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 310.346004][ T5148] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 310.354077][ T5148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 310.362151][ T5148] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 310.370251][ T5148] [ 310.380095][ T5148] Uninit was stored to memory at: [ 310.395259][ T5148] __get_compat_msghdr+0x514/0x750 [ 310.400531][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 310.405618][ T5148] ___sys_recvmsg+0x19d/0x890 [ 310.410442][ T5148] do_recvmmsg+0x682/0x1180 [ 310.415156][ T5148] __sys_recvmmsg+0x113/0x450 [ 310.419962][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 310.426423][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 310.431695][ T5148] do_fast_syscall_32+0x33/0x70 [ 310.436762][ T5148] do_SYSENTER_32+0x1b/0x20 [ 310.441393][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 310.447951][ T5148] [ 310.450336][ T5148] Uninit was stored to memory at: [ 310.455622][ T5148] __get_compat_msghdr+0x514/0x750 [ 310.460877][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 310.465929][ T5148] ___sys_recvmsg+0x19d/0x890 [ 310.470738][ T5148] do_recvmmsg+0x682/0x1180 [ 310.475451][ T5148] __sys_recvmmsg+0x113/0x450 [ 310.480280][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 310.486750][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 310.492063][ T5148] do_fast_syscall_32+0x33/0x70 [ 310.497046][ T5148] do_SYSENTER_32+0x1b/0x20 [ 310.501665][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 310.508266][ T5148] [ 310.510647][ T5148] Uninit was stored to memory at: [ 310.515922][ T5148] __get_compat_msghdr+0x514/0x750 [ 310.521163][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 310.526226][ T5148] ___sys_recvmsg+0x19d/0x890 [ 310.531038][ T5148] do_recvmmsg+0x682/0x1180 [ 310.535812][ T5148] __sys_recvmmsg+0x113/0x450 [ 310.540639][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 310.547123][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 310.552464][ T5148] do_fast_syscall_32+0x33/0x70 [ 310.557460][ T5148] do_SYSENTER_32+0x1b/0x20 [ 310.562168][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 310.568646][ T5148] [ 310.571055][ T5148] Uninit was stored to memory at: [ 310.576380][ T5148] __get_compat_msghdr+0x514/0x750 [ 310.581616][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 310.586732][ T5148] ___sys_recvmsg+0x19d/0x890 [ 310.591549][ T5148] do_recvmmsg+0x682/0x1180 [ 310.596327][ T5148] __sys_recvmmsg+0x113/0x450 [ 310.601132][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 310.607653][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 310.613018][ T5148] do_fast_syscall_32+0x33/0x70 [ 310.618021][ T5148] do_SYSENTER_32+0x1b/0x20 [ 310.622771][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 310.629259][ T5148] [ 310.631652][ T5148] Uninit was stored to memory at: [ 310.636961][ T5148] __get_compat_msghdr+0x514/0x750 [ 310.642370][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 310.647344][ T5148] ___sys_recvmsg+0x19d/0x890 [ 310.652282][ T5148] do_recvmmsg+0x682/0x1180 [ 310.656910][ T5148] __sys_recvmmsg+0x113/0x450 [ 310.661709][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 310.668303][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 310.673670][ T5148] do_fast_syscall_32+0x33/0x70 [ 310.678651][ T5148] do_SYSENTER_32+0x1b/0x20 [ 310.683508][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 310.690007][ T5148] [ 310.692515][ T5148] Uninit was stored to memory at: [ 310.697719][ T5148] __get_compat_msghdr+0x514/0x750 [ 310.703104][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 310.708078][ T5148] ___sys_recvmsg+0x19d/0x890 [ 310.713029][ T5148] do_recvmmsg+0x682/0x1180 [ 310.717661][ T5148] __sys_recvmmsg+0x113/0x450 [ 310.722591][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 310.728974][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 310.734358][ T5148] do_fast_syscall_32+0x33/0x70 [ 310.739356][ T5148] do_SYSENTER_32+0x1b/0x20 [ 310.744125][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 310.750612][ T5148] [ 310.753141][ T5148] Uninit was stored to memory at: [ 310.758342][ T5148] __get_compat_msghdr+0x514/0x750 [ 310.763705][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 310.768679][ T5148] ___sys_recvmsg+0x19d/0x890 [ 310.773607][ T5148] do_recvmmsg+0x682/0x1180 [ 310.778248][ T5148] __sys_recvmmsg+0x113/0x450 [ 310.783177][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 310.789565][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 310.794943][ T5148] do_fast_syscall_32+0x33/0x70 [ 310.800034][ T5148] do_SYSENTER_32+0x1b/0x20 [ 310.804795][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 310.811357][ T5148] [ 310.813874][ T5148] Local variable msg_sys created at: [ 310.819231][ T5148] do_recvmmsg+0x5c/0x1180 [ 310.823889][ T5148] __sys_recvmmsg+0x113/0x450 [ 311.075148][ T5160] not chained 30000 origins [ 311.079895][ T5160] CPU: 1 PID: 5160 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 311.090121][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 311.100293][ T5160] Call Trace: [ 311.103651][ T5160] [ 311.106653][ T5160] dump_stack_lvl+0x1c8/0x256 [ 311.111518][ T5160] dump_stack+0x1a/0x1c [ 311.115840][ T5160] kmsan_internal_chain_origin+0x78/0x120 [ 311.121749][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 311.128170][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 311.134139][ T5160] ? ____sys_recvmsg+0x5c1/0x810 [ 311.139224][ T5160] ? __get_compat_msghdr+0x5b/0x750 [ 311.144556][ T5160] ? get_compat_msghdr+0x8c/0x1c0 [ 311.149712][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 311.155668][ T5160] ? __get_compat_msghdr+0x5b/0x750 [ 311.161003][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 311.166978][ T5160] ? should_fail+0x3f/0x810 [ 311.169846][ T3762] udevd[3762]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 311.171591][ T5160] ? __stack_depot_save+0x21/0x4b0 [ 311.192568][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 311.198973][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 311.204937][ T5160] __msan_chain_origin+0xbd/0x140 [ 311.210115][ T5160] __get_compat_msghdr+0x514/0x750 [ 311.215384][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 311.220372][ T5160] ? ___sys_recvmsg+0xa9/0x890 [ 311.225266][ T5160] ? do_recvmmsg+0x682/0x1180 [ 311.230081][ T5160] ___sys_recvmsg+0x19d/0x890 [ 311.234880][ T5160] ? do_recvmmsg+0x6e4/0x1180 [ 311.239701][ T5160] ? __stack_depot_save+0x21/0x4b0 [ 311.244961][ T5160] ? kmsan_internal_check_memory+0x94/0x530 [ 311.251016][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 311.256988][ T5160] do_recvmmsg+0x682/0x1180 [ 311.261655][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 311.268070][ T5160] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 311.274650][ T5160] __sys_recvmmsg+0x113/0x450 [ 311.279479][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 311.285890][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 311.291143][ T5160] ? exit_to_user_mode_prepare+0x119/0x220 [ 311.297107][ T5160] do_fast_syscall_32+0x33/0x70 [ 311.302097][ T5160] do_SYSENTER_32+0x1b/0x20 [ 311.306727][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 311.313219][ T5160] RIP: 0023:0xf7f77549 [ 311.317384][ T5160] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 311.337148][ T5160] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 311.345702][ T5160] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 311.353789][ T5160] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 311.361866][ T5160] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 311.369953][ T5160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 311.378054][ T5160] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 311.386162][ T5160] [ 311.392680][ T5160] Uninit was stored to memory at: [ 311.398066][ T5160] __get_compat_msghdr+0x514/0x750 [ 311.403757][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 311.408738][ T5160] ___sys_recvmsg+0x19d/0x890 [ 311.413681][ T5160] do_recvmmsg+0x682/0x1180 [ 311.418324][ T5160] __sys_recvmmsg+0x113/0x450 [ 311.423267][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 311.429658][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 311.435017][ T5160] do_fast_syscall_32+0x33/0x70 [ 311.439996][ T5160] do_SYSENTER_32+0x1b/0x20 [ 311.444749][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 311.451223][ T5160] [ 311.453717][ T5160] Uninit was stored to memory at: [ 311.458909][ T5160] __get_compat_msghdr+0x514/0x750 [ 311.464245][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 311.469223][ T5160] ___sys_recvmsg+0x19d/0x890 [ 311.474130][ T5160] do_recvmmsg+0x682/0x1180 [ 311.478935][ T5160] __sys_recvmmsg+0x113/0x450 [ 311.483845][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 311.490243][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 311.495594][ T5160] do_fast_syscall_32+0x33/0x70 [ 311.500588][ T5160] do_SYSENTER_32+0x1b/0x20 [ 311.505321][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 311.511897][ T5160] [ 311.514292][ T5160] Uninit was stored to memory at: [ 311.519478][ T5160] __get_compat_msghdr+0x514/0x750 [ 311.524828][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 311.529813][ T5160] ___sys_recvmsg+0x19d/0x890 [ 311.534727][ T5160] do_recvmmsg+0x682/0x1180 [ 311.539356][ T5160] __sys_recvmmsg+0x113/0x450 [ 311.544256][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 311.550642][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 311.555987][ T5160] do_fast_syscall_32+0x33/0x70 [ 311.560974][ T5160] do_SYSENTER_32+0x1b/0x20 [ 311.565710][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 311.572280][ T5160] [ 311.574666][ T5160] Uninit was stored to memory at: [ 311.579851][ T5160] __get_compat_msghdr+0x514/0x750 [ 311.585196][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 311.590178][ T5160] ___sys_recvmsg+0x19d/0x890 [ 311.595082][ T5160] do_recvmmsg+0x682/0x1180 [ 311.599713][ T5160] __sys_recvmmsg+0x113/0x450 [ 311.604613][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 311.611007][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 311.616354][ T5160] do_fast_syscall_32+0x33/0x70 [ 311.621337][ T5160] do_SYSENTER_32+0x1b/0x20 [ 311.626073][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 311.632647][ T5160] [ 311.635033][ T5160] Uninit was stored to memory at: [ 311.640212][ T5160] __get_compat_msghdr+0x514/0x750 [ 311.645555][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 311.650533][ T5160] ___sys_recvmsg+0x19d/0x890 [ 311.655435][ T5160] do_recvmmsg+0x682/0x1180 [ 311.660083][ T5160] __sys_recvmmsg+0x113/0x450 [ 311.665002][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 311.671390][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 311.676735][ T5160] do_fast_syscall_32+0x33/0x70 [ 311.681719][ T5160] do_SYSENTER_32+0x1b/0x20 [ 311.686497][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 311.693090][ T5160] [ 311.695474][ T5160] Uninit was stored to memory at: [ 311.700664][ T5160] __get_compat_msghdr+0x514/0x750 [ 311.706000][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 311.710977][ T5160] ___sys_recvmsg+0x19d/0x890 [ 311.715874][ T5160] do_recvmmsg+0x682/0x1180 [ 311.720513][ T5160] __sys_recvmmsg+0x113/0x450 [ 311.725411][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 311.731975][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 311.737223][ T5160] do_fast_syscall_32+0x33/0x70 [ 311.742299][ T5160] do_SYSENTER_32+0x1b/0x20 [ 311.747025][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 311.753601][ T5160] [ 311.755986][ T5160] Uninit was stored to memory at: [ 311.761180][ T5160] __get_compat_msghdr+0x514/0x750 [ 311.766527][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 311.771498][ T5160] ___sys_recvmsg+0x19d/0x890 [ 311.776408][ T5160] do_recvmmsg+0x682/0x1180 [ 311.781054][ T5160] __sys_recvmmsg+0x113/0x450 [ 311.785955][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 311.792439][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 311.797711][ T5160] do_fast_syscall_32+0x33/0x70 [ 311.802789][ T5160] do_SYSENTER_32+0x1b/0x20 [ 311.807422][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 311.814008][ T5160] [ 311.816397][ T5160] Local variable msg_sys created at: [ 311.821755][ T5160] do_recvmmsg+0x5c/0x1180 [ 311.826462][ T5160] __sys_recvmmsg+0x113/0x450 [ 312.028224][ T5148] not chained 40000 origins [ 312.033047][ T5148] CPU: 1 PID: 5148 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 312.043256][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 312.053421][ T5148] Call Trace: [ 312.056782][ T5148] [ 312.059782][ T5148] dump_stack_lvl+0x1c8/0x256 [ 312.064751][ T5148] dump_stack+0x1a/0x1c [ 312.069092][ T5148] kmsan_internal_chain_origin+0x78/0x120 [ 312.074986][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 312.081397][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 312.087360][ T5148] ? ____sys_recvmsg+0x5c1/0x810 [ 312.092438][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 312.097788][ T5148] ? get_compat_msghdr+0x8c/0x1c0 [ 312.102950][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 312.108910][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 312.114241][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 312.120213][ T5148] ? should_fail+0x3f/0x810 [ 312.124866][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 312.130128][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 312.136538][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 312.142524][ T5148] __msan_chain_origin+0xbd/0x140 [ 312.147704][ T5148] __get_compat_msghdr+0x514/0x750 [ 312.153000][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 312.157988][ T5148] ? ___sys_recvmsg+0xa9/0x890 [ 312.162898][ T5148] ? do_recvmmsg+0x682/0x1180 [ 312.167722][ T5148] ___sys_recvmsg+0x19d/0x890 [ 312.172538][ T5148] ? do_recvmmsg+0x6e4/0x1180 [ 312.177366][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 312.182642][ T5148] ? kmsan_internal_check_memory+0x94/0x530 [ 312.188699][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 312.194668][ T5148] do_recvmmsg+0x682/0x1180 [ 312.199327][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 312.205732][ T5148] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 312.212306][ T5148] __sys_recvmmsg+0x113/0x450 [ 312.217134][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 312.223541][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 312.228794][ T5148] ? exit_to_user_mode_prepare+0x119/0x220 [ 312.234751][ T5148] do_fast_syscall_32+0x33/0x70 [ 312.239742][ T5148] do_SYSENTER_32+0x1b/0x20 [ 312.244375][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 312.250858][ T5148] RIP: 0023:0xf7ff4549 [ 312.255028][ T5148] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 312.274788][ T5148] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 312.283338][ T5148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 312.291422][ T5148] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 312.299503][ T5148] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 312.307582][ T5148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 312.315656][ T5148] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 312.323758][ T5148] [ 312.330468][ T5148] Uninit was stored to memory at: [ 312.336664][ T5148] __get_compat_msghdr+0x514/0x750 [ 312.342064][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 312.347060][ T5148] ___sys_recvmsg+0x19d/0x890 [ 312.351960][ T5148] do_recvmmsg+0x682/0x1180 [ 312.356594][ T5148] __sys_recvmmsg+0x113/0x450 [ 312.361398][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 312.367943][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 312.373266][ T5148] do_fast_syscall_32+0x33/0x70 [ 312.378268][ T5148] do_SYSENTER_32+0x1b/0x20 [ 312.382997][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 312.389473][ T5148] [ 312.391952][ T5148] Uninit was stored to memory at: [ 312.397125][ T5148] __get_compat_msghdr+0x514/0x750 [ 312.402451][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 312.407428][ T5148] ___sys_recvmsg+0x19d/0x890 [ 312.412344][ T5148] do_recvmmsg+0x682/0x1180 [ 312.416972][ T5148] __sys_recvmmsg+0x113/0x450 [ 312.421861][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 312.428246][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 312.433593][ T5148] do_fast_syscall_32+0x33/0x70 [ 312.438570][ T5148] do_SYSENTER_32+0x1b/0x20 [ 312.443301][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 312.449773][ T5148] [ 312.452258][ T5148] Uninit was stored to memory at: [ 312.457442][ T5148] __get_compat_msghdr+0x514/0x750 [ 312.462779][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 312.467747][ T5148] ___sys_recvmsg+0x19d/0x890 [ 312.472654][ T5148] do_recvmmsg+0x682/0x1180 [ 312.477274][ T5148] __sys_recvmmsg+0x113/0x450 [ 312.482160][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 312.488549][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 312.493893][ T5148] do_fast_syscall_32+0x33/0x70 [ 312.498875][ T5148] do_SYSENTER_32+0x1b/0x20 [ 312.503605][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 312.510073][ T5148] [ 312.512549][ T5148] Uninit was stored to memory at: [ 312.517729][ T5148] __get_compat_msghdr+0x514/0x750 [ 312.523063][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 312.528034][ T5148] ___sys_recvmsg+0x19d/0x890 [ 312.532940][ T5148] do_recvmmsg+0x682/0x1180 [ 312.537588][ T5148] __sys_recvmmsg+0x113/0x450 [ 312.542484][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 312.548877][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 312.554213][ T5148] do_fast_syscall_32+0x33/0x70 [ 312.559187][ T5148] do_SYSENTER_32+0x1b/0x20 [ 312.563902][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 312.570368][ T5148] [ 312.572842][ T5148] Uninit was stored to memory at: [ 312.578017][ T5148] __get_compat_msghdr+0x514/0x750 [ 312.583341][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 312.588313][ T5148] ___sys_recvmsg+0x19d/0x890 [ 312.593209][ T5148] do_recvmmsg+0x682/0x1180 [ 312.597827][ T5148] __sys_recvmmsg+0x113/0x450 [ 312.602722][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 312.609104][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 312.614440][ T5148] do_fast_syscall_32+0x33/0x70 [ 312.619418][ T5148] do_SYSENTER_32+0x1b/0x20 [ 312.624136][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 312.630603][ T5148] [ 312.633100][ T5148] Uninit was stored to memory at: [ 312.638271][ T5148] __get_compat_msghdr+0x514/0x750 [ 312.643604][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 312.648580][ T5148] ___sys_recvmsg+0x19d/0x890 [ 312.653476][ T5148] do_recvmmsg+0x682/0x1180 [ 312.658111][ T5148] __sys_recvmmsg+0x113/0x450 [ 312.663011][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 312.669392][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 312.674734][ T5148] do_fast_syscall_32+0x33/0x70 [ 312.679709][ T5148] do_SYSENTER_32+0x1b/0x20 [ 312.684435][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 312.690945][ T5148] [ 312.693417][ T5148] Uninit was stored to memory at: [ 312.698605][ T5148] __get_compat_msghdr+0x514/0x750 [ 312.703942][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 312.708921][ T5148] ___sys_recvmsg+0x19d/0x890 [ 312.713827][ T5148] do_recvmmsg+0x682/0x1180 [ 312.718454][ T5148] __sys_recvmmsg+0x113/0x450 [ 312.723358][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 312.729786][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 312.735149][ T5148] do_fast_syscall_32+0x33/0x70 [ 312.740126][ T5148] do_SYSENTER_32+0x1b/0x20 [ 312.744860][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 312.751341][ T5148] [ 312.753829][ T5148] Local variable msg_sys created at: [ 312.759184][ T5148] do_recvmmsg+0x5c/0x1180 [ 312.763824][ T5148] __sys_recvmmsg+0x113/0x450 [ 313.287976][ T5160] not chained 50000 origins [ 313.292695][ T5160] CPU: 1 PID: 5160 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 313.302898][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 313.313067][ T5160] Call Trace: [ 313.316421][ T5160] [ 313.319419][ T5160] dump_stack_lvl+0x1c8/0x256 [ 313.324269][ T5160] dump_stack+0x1a/0x1c [ 313.328568][ T5160] kmsan_internal_chain_origin+0x78/0x120 [ 313.334519][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 313.340905][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 313.346843][ T5160] ? ____sys_recvmsg+0x5c1/0x810 [ 313.351897][ T5160] ? __get_compat_msghdr+0x5b/0x750 [ 313.357212][ T5160] ? get_compat_msghdr+0x8c/0x1c0 [ 313.362351][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 313.368294][ T5160] ? __get_compat_msghdr+0x5b/0x750 [ 313.373614][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 313.379578][ T5160] ? should_fail+0x3f/0x810 [ 313.384211][ T5160] ? __stack_depot_save+0x21/0x4b0 [ 313.389451][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 313.395838][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 313.401782][ T5160] __msan_chain_origin+0xbd/0x140 [ 313.406938][ T5160] __get_compat_msghdr+0x514/0x750 [ 313.412189][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 313.417165][ T5160] ? ___sys_recvmsg+0xa9/0x890 [ 313.422042][ T5160] ? do_recvmmsg+0x682/0x1180 [ 313.426840][ T5160] ___sys_recvmsg+0x19d/0x890 [ 313.431624][ T5160] ? do_recvmmsg+0x6e4/0x1180 [ 313.436430][ T5160] ? __stack_depot_save+0x21/0x4b0 [ 313.441678][ T5160] ? kmsan_internal_check_memory+0x94/0x530 [ 313.447711][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 313.453673][ T5160] do_recvmmsg+0x682/0x1180 [ 313.458486][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 313.464880][ T5160] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 313.471433][ T5160] __sys_recvmmsg+0x113/0x450 [ 313.476238][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 313.482624][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 313.487863][ T5160] ? exit_to_user_mode_prepare+0x119/0x220 [ 313.493811][ T5160] do_fast_syscall_32+0x33/0x70 [ 313.498776][ T5160] do_SYSENTER_32+0x1b/0x20 [ 313.503389][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 313.509850][ T5160] RIP: 0023:0xf7f77549 [ 313.513998][ T5160] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 313.533740][ T5160] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 313.542276][ T5160] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 313.550356][ T5160] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 313.558415][ T5160] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 313.566496][ T5160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 313.574555][ T5160] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 313.582635][ T5160] [ 313.589182][ T5160] Uninit was stored to memory at: [ 313.594722][ T5160] __get_compat_msghdr+0x514/0x750 [ 313.599963][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 313.605050][ T5160] ___sys_recvmsg+0x19d/0x890 [ 313.609857][ T5160] do_recvmmsg+0x682/0x1180 [ 313.614599][ T5160] __sys_recvmmsg+0x113/0x450 [ 313.619403][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 313.625906][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 313.631156][ T5160] do_fast_syscall_32+0x33/0x70 [ 313.636243][ T5160] do_SYSENTER_32+0x1b/0x20 [ 313.640871][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 313.647447][ T5160] [ 313.649835][ T5160] Uninit was stored to memory at: [ 313.655102][ T5160] __get_compat_msghdr+0x514/0x750 [ 313.660334][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 313.665402][ T5160] ___sys_recvmsg+0x19d/0x890 [ 313.670212][ T5160] do_recvmmsg+0x682/0x1180 [ 313.674928][ T5160] __sys_recvmmsg+0x113/0x450 [ 313.679730][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 313.686209][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 313.691450][ T5160] do_fast_syscall_32+0x33/0x70 [ 313.696540][ T5160] do_SYSENTER_32+0x1b/0x20 [ 313.701168][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 313.707739][ T5160] [ 313.710122][ T5160] Uninit was stored to memory at: [ 313.715383][ T5160] __get_compat_msghdr+0x514/0x750 [ 313.720620][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 313.725689][ T5160] ___sys_recvmsg+0x19d/0x890 [ 313.730525][ T5160] do_recvmmsg+0x682/0x1180 [ 313.735241][ T5160] __sys_recvmmsg+0x113/0x450 [ 313.740047][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 313.746539][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 313.751878][ T5160] do_fast_syscall_32+0x33/0x70 [ 313.756863][ T5160] do_SYSENTER_32+0x1b/0x20 [ 313.761581][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 313.768230][ T5160] [ 313.770615][ T5160] Uninit was stored to memory at: [ 313.775924][ T5160] __get_compat_msghdr+0x514/0x750 [ 313.781166][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 313.786308][ T5160] ___sys_recvmsg+0x19d/0x890 [ 313.791110][ T5160] do_recvmmsg+0x682/0x1180 [ 313.795833][ T5160] __sys_recvmmsg+0x113/0x450 [ 313.800636][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 313.807133][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 313.812457][ T5160] do_fast_syscall_32+0x33/0x70 [ 313.817520][ T5160] do_SYSENTER_32+0x1b/0x20 [ 313.822259][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 313.828736][ T5160] [ 313.831138][ T5160] Uninit was stored to memory at: [ 313.836502][ T5160] __get_compat_msghdr+0x514/0x750 [ 313.841745][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 313.846836][ T5160] ___sys_recvmsg+0x19d/0x890 [ 313.851642][ T5160] do_recvmmsg+0x682/0x1180 [ 313.856384][ T5160] __sys_recvmmsg+0x113/0x450 [ 313.861193][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 313.867685][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 313.873024][ T5160] do_fast_syscall_32+0x33/0x70 [ 313.878005][ T5160] do_SYSENTER_32+0x1b/0x20 [ 313.882739][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 313.889215][ T5160] [ 313.891600][ T5160] Uninit was stored to memory at: [ 313.896915][ T5160] __get_compat_msghdr+0x514/0x750 [ 313.902256][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 313.907237][ T5160] ___sys_recvmsg+0x19d/0x890 [ 313.912141][ T5160] do_recvmmsg+0x682/0x1180 [ 313.916765][ T5160] __sys_recvmmsg+0x113/0x450 [ 313.921565][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 313.928049][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 313.933371][ T5160] do_fast_syscall_32+0x33/0x70 [ 313.938356][ T5160] do_SYSENTER_32+0x1b/0x20 [ 313.943086][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 313.949564][ T5160] [ 313.952048][ T5160] Uninit was stored to memory at: [ 313.957238][ T5160] __get_compat_msghdr+0x514/0x750 [ 313.962585][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 313.967561][ T5160] ___sys_recvmsg+0x19d/0x890 [ 313.972469][ T5160] do_recvmmsg+0x682/0x1180 [ 313.977118][ T5160] __sys_recvmmsg+0x113/0x450 [ 313.982015][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 313.988398][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 313.993738][ T5160] do_fast_syscall_32+0x33/0x70 [ 313.998713][ T5160] do_SYSENTER_32+0x1b/0x20 [ 314.003437][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 314.009932][ T5160] [ 314.012410][ T5160] Local variable msg_sys created at: [ 314.017765][ T5160] do_recvmmsg+0x5c/0x1180 [ 314.022399][ T5160] __sys_recvmmsg+0x113/0x450 [ 314.298781][ T5148] not chained 60000 origins [ 314.303963][ T5148] CPU: 0 PID: 5148 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 314.314178][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 314.324368][ T5148] Call Trace: [ 314.327730][ T5148] [ 314.330746][ T5148] dump_stack_lvl+0x1c8/0x256 [ 314.335606][ T5148] dump_stack+0x1a/0x1c [ 314.339917][ T5148] kmsan_internal_chain_origin+0x78/0x120 [ 314.345807][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 314.352217][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 314.358181][ T5148] ? ____sys_recvmsg+0x5c1/0x810 [ 314.363257][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 314.368588][ T5148] ? get_compat_msghdr+0x8c/0x1c0 [ 314.373739][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 314.379725][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 314.385058][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 314.391038][ T5148] ? should_fail+0x3f/0x810 [ 314.395685][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 314.400940][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 314.407339][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 314.413290][ T5148] __msan_chain_origin+0xbd/0x140 [ 314.418453][ T5148] __get_compat_msghdr+0x514/0x750 [ 314.423724][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 314.428702][ T5148] ? ___sys_recvmsg+0xa9/0x890 [ 314.433591][ T5148] ? do_recvmmsg+0x682/0x1180 [ 314.438398][ T5148] ___sys_recvmsg+0x19d/0x890 [ 314.443204][ T5148] ? do_recvmmsg+0x6e4/0x1180 [ 314.448024][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 314.453278][ T5148] ? kmsan_internal_check_memory+0x94/0x530 [ 314.459328][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 314.465292][ T5148] do_recvmmsg+0x682/0x1180 [ 314.469950][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 314.476364][ T5148] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 314.482936][ T5148] __sys_recvmmsg+0x113/0x450 [ 314.487764][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 314.494175][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 314.499425][ T5148] ? exit_to_user_mode_prepare+0x119/0x220 [ 314.505374][ T5148] do_fast_syscall_32+0x33/0x70 [ 314.510352][ T5148] do_SYSENTER_32+0x1b/0x20 [ 314.514986][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 314.521462][ T5148] RIP: 0023:0xf7ff4549 [ 314.525628][ T5148] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 314.545479][ T5148] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 314.554036][ T5148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 314.562130][ T5148] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 314.570209][ T5148] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 314.578289][ T5148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 314.586366][ T5148] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 314.594467][ T5148] [ 314.604092][ T5148] Uninit was stored to memory at: [ 314.609283][ T5148] __get_compat_msghdr+0x514/0x750 [ 314.615344][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 314.620321][ T5148] ___sys_recvmsg+0x19d/0x890 [ 314.625197][ T5148] do_recvmmsg+0x682/0x1180 [ 314.629841][ T5148] __sys_recvmmsg+0x113/0x450 [ 314.634716][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 314.641104][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 314.646420][ T5148] do_fast_syscall_32+0x33/0x70 [ 314.651395][ T5148] do_SYSENTER_32+0x1b/0x20 [ 314.656103][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 314.662651][ T5148] [ 314.665039][ T5148] Uninit was stored to memory at: [ 314.670214][ T5148] __get_compat_msghdr+0x514/0x750 [ 314.675522][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 314.680496][ T5148] ___sys_recvmsg+0x19d/0x890 [ 314.685369][ T5148] do_recvmmsg+0x682/0x1180 [ 314.689991][ T5148] __sys_recvmmsg+0x113/0x450 [ 314.694946][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 314.701358][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 314.706676][ T5148] do_fast_syscall_32+0x33/0x70 [ 314.711657][ T5148] do_SYSENTER_32+0x1b/0x20 [ 314.716355][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 314.722925][ T5148] [ 314.725312][ T5148] Uninit was stored to memory at: [ 314.730490][ T5148] __get_compat_msghdr+0x514/0x750 [ 314.735796][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 314.740762][ T5148] ___sys_recvmsg+0x19d/0x890 [ 314.745643][ T5148] do_recvmmsg+0x682/0x1180 [ 314.750272][ T5148] __sys_recvmmsg+0x113/0x450 [ 314.755156][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 314.761546][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 314.766869][ T5148] do_fast_syscall_32+0x33/0x70 [ 314.771917][ T5148] do_SYSENTER_32+0x1b/0x20 [ 314.776636][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 314.783193][ T5148] [ 314.785578][ T5148] Uninit was stored to memory at: [ 314.790752][ T5148] __get_compat_msghdr+0x514/0x750 [ 314.796127][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 314.801104][ T5148] ___sys_recvmsg+0x19d/0x890 [ 314.805976][ T5148] do_recvmmsg+0x682/0x1180 [ 314.810608][ T5148] __sys_recvmmsg+0x113/0x450 [ 314.815484][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 314.821941][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 314.827185][ T5148] do_fast_syscall_32+0x33/0x70 [ 314.832242][ T5148] do_SYSENTER_32+0x1b/0x20 [ 314.836869][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 314.843420][ T5148] [ 314.845802][ T5148] Uninit was stored to memory at: [ 314.850987][ T5148] __get_compat_msghdr+0x514/0x750 [ 314.856302][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 314.861281][ T5148] ___sys_recvmsg+0x19d/0x890 [ 314.866230][ T5148] do_recvmmsg+0x682/0x1180 [ 314.870855][ T5148] __sys_recvmmsg+0x113/0x450 [ 314.875736][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 314.882267][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 314.887513][ T5148] do_fast_syscall_32+0x33/0x70 [ 314.892617][ T5148] do_SYSENTER_32+0x1b/0x20 [ 314.897247][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 314.903850][ T5148] [ 314.906233][ T5148] Uninit was stored to memory at: [ 314.911411][ T5148] __get_compat_msghdr+0x514/0x750 [ 314.916786][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 314.921889][ T5148] ___sys_recvmsg+0x19d/0x890 [ 314.926704][ T5148] do_recvmmsg+0x682/0x1180 [ 314.931324][ T5148] __sys_recvmmsg+0x113/0x450 [ 314.936238][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 314.942702][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 314.948037][ T5148] do_fast_syscall_32+0x33/0x70 [ 314.953161][ T5148] do_SYSENTER_32+0x1b/0x20 [ 314.957797][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 314.964404][ T5148] [ 314.966788][ T5148] Uninit was stored to memory at: [ 314.972100][ T5148] __get_compat_msghdr+0x514/0x750 [ 314.977340][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 314.982445][ T5148] ___sys_recvmsg+0x19d/0x890 [ 314.987247][ T5148] do_recvmmsg+0x682/0x1180 [ 314.991991][ T5148] __sys_recvmmsg+0x113/0x450 [ 314.996802][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 315.003314][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 315.008559][ T5148] do_fast_syscall_32+0x33/0x70 [ 315.013680][ T5148] do_SYSENTER_32+0x1b/0x20 [ 315.018313][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 315.024925][ T5148] [ 315.027321][ T5148] Local variable msg_sys created at: [ 315.032830][ T5148] do_recvmmsg+0x5c/0x1180 [ 315.037379][ T5148] __sys_recvmmsg+0x113/0x450 [ 315.349542][ T5147] not chained 70000 origins [ 315.354352][ T5147] CPU: 0 PID: 5147 Comm: syz-executor.4 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 315.364560][ T5147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 315.374722][ T5147] Call Trace: [ 315.378089][ T5147] [ 315.381096][ T5147] dump_stack_lvl+0x1c8/0x256 [ 315.385949][ T5147] dump_stack+0x1a/0x1c [ 315.390268][ T5147] kmsan_internal_chain_origin+0x78/0x120 [ 315.396148][ T5147] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 315.402548][ T5147] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 315.408503][ T5147] ? ____sys_recvmsg+0x5c1/0x810 [ 315.413561][ T5147] ? __get_compat_msghdr+0x5b/0x750 [ 315.418876][ T5147] ? get_compat_msghdr+0x8c/0x1c0 [ 315.424015][ T5147] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 315.429962][ T5147] ? __get_compat_msghdr+0x5b/0x750 [ 315.435283][ T5147] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 315.441234][ T5147] ? should_fail+0x3f/0x810 [ 315.445867][ T5147] ? __stack_depot_save+0x21/0x4b0 [ 315.451132][ T5147] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 315.457518][ T5147] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 315.463461][ T5147] __msan_chain_origin+0xbd/0x140 [ 315.468611][ T5147] __get_compat_msghdr+0x514/0x750 [ 315.473861][ T5147] get_compat_msghdr+0x8c/0x1c0 [ 315.478827][ T5147] ? ___sys_recvmsg+0xa9/0x890 [ 315.483704][ T5147] ? do_recvmmsg+0x682/0x1180 [ 315.488494][ T5147] ___sys_recvmsg+0x19d/0x890 [ 315.493284][ T5147] ? do_recvmmsg+0x6e4/0x1180 [ 315.498090][ T5147] ? __stack_depot_save+0x21/0x4b0 [ 315.503330][ T5147] ? kmsan_internal_check_memory+0x94/0x530 [ 315.509360][ T5147] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 315.515306][ T5147] do_recvmmsg+0x682/0x1180 [ 315.519956][ T5147] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 315.526343][ T5147] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 315.532892][ T5147] __sys_recvmmsg+0x113/0x450 [ 315.537711][ T5147] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 315.544095][ T5147] __do_fast_syscall_32+0xa2/0x100 [ 315.549335][ T5147] do_fast_syscall_32+0x33/0x70 [ 315.554302][ T5147] do_SYSENTER_32+0x1b/0x20 [ 315.558918][ T5147] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 315.565381][ T5147] RIP: 0023:0xf7f01549 [ 315.569530][ T5147] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 315.589271][ T5147] RSP: 002b:00000000f7edb5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 315.597800][ T5147] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 315.605866][ T5147] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 315.613929][ T5147] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 315.621991][ T5147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 315.630062][ T5147] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 315.638150][ T5147] [ 315.647989][ T5147] Uninit was stored to memory at: [ 315.660298][ T5147] __get_compat_msghdr+0x514/0x750 [ 315.665989][ T5147] get_compat_msghdr+0x8c/0x1c0 [ 315.670972][ T5147] ___sys_recvmsg+0x19d/0x890 [ 315.675865][ T5147] do_recvmmsg+0x682/0x1180 [ 315.680491][ T5147] __sys_recvmmsg+0x113/0x450 [ 315.685378][ T5147] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 315.691848][ T5147] __do_fast_syscall_32+0xa2/0x100 [ 315.697090][ T5147] do_fast_syscall_32+0x33/0x70 [ 315.702146][ T5147] do_SYSENTER_32+0x1b/0x20 [ 315.706777][ T5147] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 315.713420][ T5147] [ 315.715824][ T5147] Uninit was stored to memory at: [ 315.721010][ T5147] __get_compat_msghdr+0x514/0x750 [ 315.726335][ T5147] get_compat_msghdr+0x8c/0x1c0 [ 315.731307][ T5147] ___sys_recvmsg+0x19d/0x890 [ 315.736255][ T5147] do_recvmmsg+0x682/0x1180 [ 315.740884][ T5147] __sys_recvmmsg+0x113/0x450 [ 315.745825][ T5147] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 315.752274][ T5147] __do_fast_syscall_32+0xa2/0x100 [ 315.757538][ T5147] do_fast_syscall_32+0x33/0x70 [ 315.762661][ T5147] do_SYSENTER_32+0x1b/0x20 [ 315.767299][ T5147] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 315.773894][ T5147] [ 315.776279][ T5147] Uninit was stored to memory at: [ 315.781463][ T5147] __get_compat_msghdr+0x514/0x750 [ 315.786829][ T5147] get_compat_msghdr+0x8c/0x1c0 [ 315.791882][ T5147] ___sys_recvmsg+0x19d/0x890 [ 315.796686][ T5147] do_recvmmsg+0x682/0x1180 [ 315.801310][ T5147] __sys_recvmmsg+0x113/0x450 [ 315.806277][ T5147] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 315.812740][ T5147] __do_fast_syscall_32+0xa2/0x100 [ 315.817987][ T5147] do_fast_syscall_32+0x33/0x70 [ 315.823092][ T5147] do_SYSENTER_32+0x1b/0x20 [ 315.827720][ T5147] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 315.834271][ T5147] [ 315.836656][ T5147] Uninit was stored to memory at: [ 315.841924][ T5147] __get_compat_msghdr+0x514/0x750 [ 315.847165][ T5147] get_compat_msghdr+0x8c/0x1c0 [ 315.852217][ T5147] ___sys_recvmsg+0x19d/0x890 [ 315.857019][ T5147] do_recvmmsg+0x682/0x1180 [ 315.861641][ T5147] __sys_recvmmsg+0x113/0x450 [ 315.866525][ T5147] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 315.873002][ T5147] __do_fast_syscall_32+0xa2/0x100 [ 315.878250][ T5147] do_fast_syscall_32+0x33/0x70 [ 315.883302][ T5147] do_SYSENTER_32+0x1b/0x20 [ 315.887926][ T5147] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 315.894481][ T5147] [ 315.896865][ T5147] Uninit was stored to memory at: [ 315.902121][ T5147] __get_compat_msghdr+0x514/0x750 [ 315.907354][ T5147] get_compat_msghdr+0x8c/0x1c0 [ 315.912407][ T5147] ___sys_recvmsg+0x19d/0x890 [ 315.917210][ T5147] do_recvmmsg+0x682/0x1180 [ 315.921909][ T5147] __sys_recvmmsg+0x113/0x450 [ 315.926717][ T5147] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 315.933176][ T5147] __do_fast_syscall_32+0xa2/0x100 [ 315.938422][ T5147] do_fast_syscall_32+0x33/0x70 [ 315.943482][ T5147] do_SYSENTER_32+0x1b/0x20 [ 315.948112][ T5147] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 315.954653][ T5147] [ 315.957052][ T5147] Uninit was stored to memory at: [ 315.962300][ T5147] __get_compat_msghdr+0x514/0x750 [ 315.967535][ T5147] get_compat_msghdr+0x8c/0x1c0 [ 315.972588][ T5147] ___sys_recvmsg+0x19d/0x890 [ 315.977391][ T5147] do_recvmmsg+0x682/0x1180 [ 315.982088][ T5147] __sys_recvmmsg+0x113/0x450 [ 315.986900][ T5147] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 315.993366][ T5147] __do_fast_syscall_32+0xa2/0x100 [ 315.998616][ T5147] do_fast_syscall_32+0x33/0x70 [ 316.003667][ T5147] do_SYSENTER_32+0x1b/0x20 [ 316.008304][ T5147] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 316.014905][ T5147] [ 316.017292][ T5147] Uninit was stored to memory at: [ 316.022544][ T5147] __get_compat_msghdr+0x514/0x750 [ 316.027766][ T5147] get_compat_msghdr+0x8c/0x1c0 [ 316.032818][ T5147] ___sys_recvmsg+0x19d/0x890 [ 316.037620][ T5147] do_recvmmsg+0x682/0x1180 [ 316.042314][ T5147] __sys_recvmmsg+0x113/0x450 [ 316.047117][ T5147] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 316.053582][ T5147] __do_fast_syscall_32+0xa2/0x100 [ 316.058827][ T5147] do_fast_syscall_32+0x33/0x70 [ 316.063885][ T5147] do_SYSENTER_32+0x1b/0x20 [ 316.068523][ T5147] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 316.075085][ T5147] [ 316.077476][ T5147] Local variable msg_sys created at: [ 316.082912][ T5147] do_recvmmsg+0x5c/0x1180 [ 316.087448][ T5147] __sys_recvmmsg+0x113/0x450 [ 316.571052][ T5148] not chained 80000 origins [ 316.581092][ T5148] CPU: 0 PID: 5148 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 316.591299][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 316.601457][ T5148] Call Trace: [ 316.604815][ T5148] [ 316.607848][ T5148] dump_stack_lvl+0x1c8/0x256 [ 316.612708][ T5148] dump_stack+0x1a/0x1c [ 316.617016][ T5148] kmsan_internal_chain_origin+0x78/0x120 [ 316.622892][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 316.629290][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 316.635247][ T5148] ? ____sys_recvmsg+0x5c1/0x810 [ 316.640315][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 316.645641][ T5148] ? get_compat_msghdr+0x8c/0x1c0 [ 316.650800][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 316.656756][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 316.662087][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 316.668070][ T5148] ? should_fail+0x3f/0x810 [ 316.672715][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 316.677971][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 316.684370][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 316.690336][ T5148] __msan_chain_origin+0xbd/0x140 [ 316.695506][ T5148] __get_compat_msghdr+0x514/0x750 [ 316.700774][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 316.705750][ T5148] ? ___sys_recvmsg+0xa9/0x890 [ 316.710651][ T5148] ? do_recvmmsg+0x682/0x1180 [ 316.715457][ T5148] ___sys_recvmsg+0x19d/0x890 [ 316.720262][ T5148] ? do_recvmmsg+0x6e4/0x1180 [ 316.725097][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 316.730354][ T5148] ? kmsan_internal_check_memory+0x94/0x530 [ 316.736402][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 316.742368][ T5148] do_recvmmsg+0x682/0x1180 [ 316.747020][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 316.753425][ T5148] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 316.759998][ T5148] __sys_recvmmsg+0x113/0x450 [ 316.764819][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 316.771232][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 316.776488][ T5148] ? exit_to_user_mode_prepare+0x119/0x220 [ 316.782443][ T5148] do_fast_syscall_32+0x33/0x70 [ 316.787432][ T5148] do_SYSENTER_32+0x1b/0x20 [ 316.792066][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 316.798542][ T5148] RIP: 0023:0xf7ff4549 [ 316.802707][ T5148] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 316.822462][ T5148] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 316.831010][ T5148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 316.839090][ T5148] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 316.847163][ T5148] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 316.855238][ T5148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 316.863316][ T5148] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 316.871412][ T5148] [ 316.881478][ T5148] Uninit was stored to memory at: [ 316.890078][ T5148] __get_compat_msghdr+0x514/0x750 [ 316.895608][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 316.900593][ T5148] ___sys_recvmsg+0x19d/0x890 [ 316.905490][ T5148] do_recvmmsg+0x682/0x1180 [ 316.910120][ T5148] __sys_recvmmsg+0x113/0x450 [ 316.915012][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 316.921394][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 316.926711][ T5148] do_fast_syscall_32+0x33/0x70 [ 316.931690][ T5148] do_SYSENTER_32+0x1b/0x20 [ 316.936393][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 316.942939][ T5148] [ 316.945329][ T5148] Uninit was stored to memory at: [ 316.950513][ T5148] __get_compat_msghdr+0x514/0x750 [ 316.955819][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 316.960799][ T5148] ___sys_recvmsg+0x19d/0x890 [ 316.965677][ T5148] do_recvmmsg+0x682/0x1180 [ 316.970305][ T5148] __sys_recvmmsg+0x113/0x450 [ 316.975240][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 316.981628][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 316.986948][ T5148] do_fast_syscall_32+0x33/0x70 [ 316.992002][ T5148] do_SYSENTER_32+0x1b/0x20 [ 316.996624][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 317.003166][ T5148] [ 317.005545][ T5148] Uninit was stored to memory at: [ 317.010722][ T5148] __get_compat_msghdr+0x514/0x750 [ 317.016034][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 317.021008][ T5148] ___sys_recvmsg+0x19d/0x890 [ 317.025885][ T5148] do_recvmmsg+0x682/0x1180 [ 317.027724][ T5160] not chained 90000 origins [ 317.030473][ T5148] __sys_recvmmsg+0x113/0x450 [ 317.035198][ T5160] CPU: 1 PID: 5160 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 317.039740][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 317.049799][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 317.049846][ T5160] Call Trace: [ 317.049871][ T5160] [ 317.049897][ T5160] dump_stack_lvl+0x1c8/0x256 [ 317.056200][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 317.066205][ T5160] dump_stack+0x1a/0x1c [ 317.069543][ T5148] do_fast_syscall_32+0x33/0x70 [ 317.072479][ T5160] kmsan_internal_chain_origin+0x78/0x120 [ 317.077213][ T5148] do_SYSENTER_32+0x1b/0x20 [ 317.082335][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 317.086552][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 317.091411][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 317.097218][ T5148] [ 317.101621][ T5160] ? ____sys_recvmsg+0x5c1/0x810 [ 317.107925][ T5148] Uninit was stored to memory at: [ 317.114180][ T5160] ? __get_compat_msghdr+0x5b/0x750 [ 317.114265][ T5160] ? get_compat_msghdr+0x8c/0x1c0 [ 317.120137][ T5148] __get_compat_msghdr+0x514/0x750 [ 317.122375][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 317.127367][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 317.132391][ T5160] ? __get_compat_msghdr+0x5b/0x750 [ 317.132480][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 317.137663][ T5148] ___sys_recvmsg+0x19d/0x890 [ 317.142717][ T5160] ? should_fail+0x3f/0x810 [ 317.142818][ T5160] ? __stack_depot_save+0x21/0x4b0 [ 317.147920][ T5148] do_recvmmsg+0x682/0x1180 [ 317.153727][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 317.158634][ T5148] __sys_recvmmsg+0x113/0x450 [ 317.163842][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 317.169702][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 317.174378][ T5160] __msan_chain_origin+0xbd/0x140 [ 317.174478][ T5160] __get_compat_msghdr+0x514/0x750 [ 317.178938][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 317.184069][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 317.188606][ T5148] do_fast_syscall_32+0x33/0x70 [ 317.194847][ T5160] ? ___sys_recvmsg+0xa9/0x890 [ 317.194929][ T5160] ? do_recvmmsg+0x682/0x1180 [ 317.199617][ T5148] do_SYSENTER_32+0x1b/0x20 [ 317.205430][ T5160] ___sys_recvmsg+0x19d/0x890 [ 317.205519][ T5160] ? do_recvmmsg+0x6e4/0x1180 [ 317.211724][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 317.216765][ T5160] ? __stack_depot_save+0x21/0x4b0 [ 317.221918][ T5148] [ 317.226967][ T5160] ? kmsan_internal_check_memory+0x94/0x530 [ 317.231885][ T5148] Uninit was stored to memory at: [ 317.236702][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 317.241541][ T5148] __get_compat_msghdr+0x514/0x750 [ 317.246133][ T5160] do_recvmmsg+0x682/0x1180 [ 317.246240][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 317.250722][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 317.255409][ T5160] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 317.260138][ T5148] ___sys_recvmsg+0x19d/0x890 [ 317.266469][ T5160] __sys_recvmmsg+0x113/0x450 [ 317.266574][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 317.271634][ T5148] do_recvmmsg+0x682/0x1180 [ 317.273982][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 317.279916][ T5148] __sys_recvmmsg+0x113/0x450 [ 317.284940][ T5160] ? exit_to_user_mode_prepare+0x119/0x220 [ 317.285039][ T5160] do_fast_syscall_32+0x33/0x70 [ 317.290810][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 317.295923][ T5160] do_SYSENTER_32+0x1b/0x20 [ 317.296006][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 317.300520][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 317.306757][ T5160] RIP: 0023:0xf7f77549 [ 317.306812][ T5160] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 317.311667][ T5148] do_fast_syscall_32+0x33/0x70 [ 317.318513][ T5160] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 317.318590][ T5160] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 317.323315][ T5148] do_SYSENTER_32+0x1b/0x20 [ 317.327921][ T5160] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 317.334222][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 317.338657][ T5160] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 317.343853][ T5148] [ 317.348433][ T5160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 317.354301][ T5148] Uninit was stored to memory at: [ 317.359084][ T5160] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 317.365486][ T5148] __get_compat_msghdr+0x514/0x750 [ 317.369849][ T5160] [ 317.376212][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 317.384674][ T5160] Uninit was stored to memory at: [ 317.385395][ T5148] ___sys_recvmsg+0x19d/0x890 [ 317.408062][ T5160] __get_compat_msghdr+0x514/0x750 [ 317.409863][ T5148] do_recvmmsg+0x682/0x1180 [ 317.418592][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 317.426404][ T5148] __sys_recvmmsg+0x113/0x450 [ 317.430911][ T5160] ___sys_recvmsg+0x19d/0x890 [ 317.438952][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 317.445375][ T5160] do_recvmmsg+0x682/0x1180 [ 317.453432][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 317.455790][ T5160] __sys_recvmmsg+0x113/0x450 [ 317.463832][ T5148] do_fast_syscall_32+0x33/0x70 [ 317.468875][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 317.476936][ T5148] do_SYSENTER_32+0x1b/0x20 [ 317.482160][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 317.485193][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 317.490041][ T5160] do_fast_syscall_32+0x33/0x70 [ 317.495265][ T5148] [ 317.495280][ T5148] Uninit was stored to memory at: [ 317.495395][ T5148] __get_compat_msghdr+0x514/0x750 [ 317.499960][ T5160] do_SYSENTER_32+0x1b/0x20 [ 317.505147][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 317.509664][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 317.514581][ T5148] ___sys_recvmsg+0x19d/0x890 [ 317.519276][ T5160] [ 317.519290][ T5160] Uninit was stored to memory at: [ 317.519399][ T5160] __get_compat_msghdr+0x514/0x750 [ 317.524023][ T5148] do_recvmmsg+0x682/0x1180 [ 317.530280][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 317.534884][ T5148] __sys_recvmmsg+0x113/0x450 [ 317.540017][ T5160] ___sys_recvmsg+0x19d/0x890 [ 317.544771][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 317.549637][ T5160] do_recvmmsg+0x682/0x1180 [ 317.555996][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 317.560542][ T5160] __sys_recvmmsg+0x113/0x450 [ 317.565720][ T5148] do_fast_syscall_32+0x33/0x70 [ 317.565801][ T5148] do_SYSENTER_32+0x1b/0x20 [ 317.572224][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 317.577070][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 317.579400][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 317.584498][ T5148] [ 317.584515][ T5148] Local variable msg_sys created at: [ 317.584540][ T5148] do_recvmmsg+0x5c/0x1180 [ 317.589630][ T5160] do_fast_syscall_32+0x33/0x70 [ 317.594207][ T5148] __sys_recvmmsg+0x113/0x450 [ 317.599072][ T5160] do_SYSENTER_32+0x1b/0x20 [ 317.720943][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 317.727628][ T5160] [ 317.730062][ T5160] Uninit was stored to memory at: [ 317.735342][ T5160] __get_compat_msghdr+0x514/0x750 [ 317.740578][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 317.745660][ T5160] ___sys_recvmsg+0x19d/0x890 [ 317.750475][ T5160] do_recvmmsg+0x682/0x1180 [ 317.755209][ T5160] __sys_recvmmsg+0x113/0x450 [ 317.760010][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 317.766509][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 317.771761][ T5160] do_fast_syscall_32+0x33/0x70 [ 317.776845][ T5160] do_SYSENTER_32+0x1b/0x20 [ 317.781474][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 317.788048][ T5160] [ 317.790435][ T5160] Uninit was stored to memory at: [ 317.795709][ T5160] __get_compat_msghdr+0x514/0x750 [ 317.800946][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 317.806015][ T5160] ___sys_recvmsg+0x19d/0x890 [ 317.810824][ T5160] do_recvmmsg+0x682/0x1180 [ 317.815561][ T5160] __sys_recvmmsg+0x113/0x450 [ 317.820423][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 317.826921][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 317.832245][ T5160] do_fast_syscall_32+0x33/0x70 [ 317.837243][ T5160] do_SYSENTER_32+0x1b/0x20 [ 317.841470][ T3567] Bluetooth: hci0: command 0x0406 tx timeout [ 317.841923][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 317.842023][ T5160] [ 317.842036][ T5160] Uninit was stored to memory at: [ 317.842148][ T5160] __get_compat_msghdr+0x514/0x750 [ 317.848289][ T3567] Bluetooth: hci2: command 0x0406 tx timeout [ 317.854562][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 317.854641][ T5160] ___sys_recvmsg+0x19d/0x890 [ 317.883208][ T5160] do_recvmmsg+0x682/0x1180 [ 317.887839][ T5160] __sys_recvmmsg+0x113/0x450 [ 317.892734][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 317.899124][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 317.904466][ T5160] do_fast_syscall_32+0x33/0x70 [ 317.909451][ T5160] do_SYSENTER_32+0x1b/0x20 [ 317.914181][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 317.920663][ T5160] [ 317.923166][ T5160] Uninit was stored to memory at: [ 317.928357][ T5160] __get_compat_msghdr+0x514/0x750 [ 317.933691][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 317.938670][ T5160] ___sys_recvmsg+0x19d/0x890 [ 317.943573][ T5160] do_recvmmsg+0x682/0x1180 [ 317.948200][ T5160] __sys_recvmmsg+0x113/0x450 [ 317.953117][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 317.959508][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 317.964853][ T5160] do_fast_syscall_32+0x33/0x70 [ 317.969845][ T5160] do_SYSENTER_32+0x1b/0x20 [ 317.974578][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 317.981052][ T5160] [ 317.983545][ T5160] Uninit was stored to memory at: [ 317.988731][ T5160] __get_compat_msghdr+0x514/0x750 [ 317.994073][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 317.999052][ T5160] ___sys_recvmsg+0x19d/0x890 [ 318.003946][ T5160] do_recvmmsg+0x682/0x1180 [ 318.008579][ T5160] __sys_recvmmsg+0x113/0x450 [ 318.013475][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 318.019864][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 318.025218][ T5160] do_fast_syscall_32+0x33/0x70 [ 318.030199][ T5160] do_SYSENTER_32+0x1b/0x20 [ 318.034923][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 318.041402][ T5160] [ 318.043890][ T5160] Local variable msg_sys created at: [ 318.049253][ T5160] do_recvmmsg+0x5c/0x1180 [ 318.053891][ T5160] __sys_recvmmsg+0x113/0x450 [ 318.071734][ T3559] Bluetooth: hci1: command 0x0406 tx timeout [ 318.268549][ T5148] not chained 100000 origins [ 318.273583][ T5148] CPU: 1 PID: 5148 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 318.283792][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 318.293958][ T5148] Call Trace: [ 318.297315][ T5148] [ 318.300327][ T5148] dump_stack_lvl+0x1c8/0x256 [ 318.305194][ T5148] dump_stack+0x1a/0x1c [ 318.309511][ T5148] kmsan_internal_chain_origin+0x78/0x120 [ 318.315388][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 318.321795][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 318.327763][ T5148] ? ____sys_recvmsg+0x5c1/0x810 [ 318.332832][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 318.338171][ T5148] ? get_compat_msghdr+0x8c/0x1c0 [ 318.343329][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 318.349292][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 318.354624][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 318.360593][ T5148] ? should_fail+0x3f/0x810 [ 318.365247][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 318.370507][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 318.376909][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 318.382871][ T5148] __msan_chain_origin+0xbd/0x140 [ 318.388048][ T5148] __get_compat_msghdr+0x514/0x750 [ 318.393314][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 318.398295][ T5148] ? ___sys_recvmsg+0xa9/0x890 [ 318.403185][ T5148] ? do_recvmmsg+0x682/0x1180 [ 318.407995][ T5148] ___sys_recvmsg+0x19d/0x890 [ 318.412837][ T5148] ? do_recvmmsg+0x6e4/0x1180 [ 318.417671][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 318.422936][ T5148] ? kmsan_internal_check_memory+0x94/0x530 [ 318.428990][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 318.434961][ T5148] do_recvmmsg+0x682/0x1180 [ 318.439617][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 318.446020][ T5148] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 318.452591][ T5148] __sys_recvmmsg+0x113/0x450 [ 318.457410][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 318.463825][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 318.469076][ T5148] ? exit_to_user_mode_prepare+0x119/0x220 [ 318.475029][ T5148] do_fast_syscall_32+0x33/0x70 [ 318.480016][ T5148] do_SYSENTER_32+0x1b/0x20 [ 318.484648][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 318.491123][ T5148] RIP: 0023:0xf7ff4549 [ 318.495286][ T5148] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 318.515073][ T5148] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 318.523625][ T5148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 318.531715][ T5148] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 318.539786][ T5148] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 318.547857][ T5148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 318.555935][ T5148] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 318.564033][ T5148] [ 318.570088][ T5148] Uninit was stored to memory at: [ 318.575610][ T5148] __get_compat_msghdr+0x514/0x750 [ 318.580854][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 318.585941][ T5148] ___sys_recvmsg+0x19d/0x890 [ 318.590751][ T5148] do_recvmmsg+0x682/0x1180 [ 318.595486][ T5148] __sys_recvmmsg+0x113/0x450 [ 318.600286][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 318.606776][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 318.612099][ T5148] do_fast_syscall_32+0x33/0x70 [ 318.617075][ T5148] do_SYSENTER_32+0x1b/0x20 [ 318.621723][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 318.628297][ T5148] [ 318.630680][ T5148] Uninit was stored to memory at: [ 318.636014][ T5148] __get_compat_msghdr+0x514/0x750 [ 318.641247][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 318.646377][ T5148] ___sys_recvmsg+0x19d/0x890 [ 318.651277][ T5148] do_recvmmsg+0x682/0x1180 [ 318.656063][ T5148] __sys_recvmmsg+0x113/0x450 [ 318.660878][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 318.667411][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 318.672740][ T5148] do_fast_syscall_32+0x33/0x70 [ 318.677728][ T5148] do_SYSENTER_32+0x1b/0x20 [ 318.682600][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 318.689081][ T5148] [ 318.691465][ T5148] Uninit was stored to memory at: [ 318.696806][ T5148] __get_compat_msghdr+0x514/0x750 [ 318.702128][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 318.707099][ T5148] ___sys_recvmsg+0x19d/0x890 [ 318.712039][ T5148] do_recvmmsg+0x682/0x1180 [ 318.716660][ T5148] __sys_recvmmsg+0x113/0x450 [ 318.721463][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 318.727985][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 318.733339][ T5148] do_fast_syscall_32+0x33/0x70 [ 318.738316][ T5148] do_SYSENTER_32+0x1b/0x20 [ 318.743084][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 318.749560][ T5148] [ 318.752080][ T5148] Uninit was stored to memory at: [ 318.757275][ T5148] __get_compat_msghdr+0x514/0x750 [ 318.762616][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 318.767593][ T5148] ___sys_recvmsg+0x19d/0x890 [ 318.772568][ T5148] do_recvmmsg+0x682/0x1180 [ 318.777195][ T5148] __sys_recvmmsg+0x113/0x450 [ 318.782136][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 318.788524][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 318.793922][ T5148] do_fast_syscall_32+0x33/0x70 [ 318.798901][ T5148] do_SYSENTER_32+0x1b/0x20 [ 318.803667][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 318.810142][ T5148] [ 318.812679][ T5148] Uninit was stored to memory at: [ 318.817868][ T5148] __get_compat_msghdr+0x514/0x750 [ 318.823274][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 318.828250][ T5148] ___sys_recvmsg+0x19d/0x890 [ 318.833211][ T5148] do_recvmmsg+0x682/0x1180 [ 318.837836][ T5148] __sys_recvmmsg+0x113/0x450 [ 318.842759][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 318.849151][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 318.854536][ T5148] do_fast_syscall_32+0x33/0x70 [ 318.859543][ T5148] do_SYSENTER_32+0x1b/0x20 [ 318.864321][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 318.870794][ T5148] [ 318.873325][ T5148] Uninit was stored to memory at: [ 318.878519][ T5148] __get_compat_msghdr+0x514/0x750 [ 318.883854][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 318.888829][ T5148] ___sys_recvmsg+0x19d/0x890 [ 318.893771][ T5148] do_recvmmsg+0x682/0x1180 [ 318.898400][ T5148] __sys_recvmmsg+0x113/0x450 [ 318.903339][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 318.909728][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 318.915127][ T5148] do_fast_syscall_32+0x33/0x70 [ 318.920192][ T5148] do_SYSENTER_32+0x1b/0x20 [ 318.924968][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 318.931532][ T5148] [ 318.934057][ T5148] Uninit was stored to memory at: [ 318.939274][ T5148] __get_compat_msghdr+0x514/0x750 [ 318.944656][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 318.949641][ T5148] ___sys_recvmsg+0x19d/0x890 [ 318.954619][ T5148] do_recvmmsg+0x682/0x1180 [ 318.959255][ T5148] __sys_recvmmsg+0x113/0x450 [ 318.964240][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 318.970631][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 318.976045][ T5148] do_fast_syscall_32+0x33/0x70 [ 318.981030][ T5148] do_SYSENTER_32+0x1b/0x20 [ 318.985809][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 318.992371][ T5148] [ 318.994751][ T5148] Local variable msg_sys created at: [ 319.000107][ T5148] do_recvmmsg+0x5c/0x1180 [ 319.004796][ T5148] __sys_recvmmsg+0x113/0x450 [ 319.048366][ T5148] not chained 110000 origins [ 319.053184][ T5148] CPU: 1 PID: 5148 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 319.063390][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 319.073553][ T5148] Call Trace: [ 319.076903][ T5148] [ 319.079906][ T5148] dump_stack_lvl+0x1c8/0x256 [ 319.084763][ T5148] dump_stack+0x1a/0x1c [ 319.089074][ T5148] kmsan_internal_chain_origin+0x78/0x120 [ 319.094959][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 319.101372][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 319.107327][ T5148] ? ____sys_recvmsg+0x5c1/0x810 [ 319.112398][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 319.117722][ T5148] ? get_compat_msghdr+0x8c/0x1c0 [ 319.122866][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 319.128829][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 319.134181][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 319.140157][ T5148] ? should_fail+0x3f/0x810 [ 319.144802][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 319.150084][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 319.156579][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 319.162544][ T5148] __msan_chain_origin+0xbd/0x140 [ 319.167711][ T5148] __get_compat_msghdr+0x514/0x750 [ 319.172989][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 319.177973][ T5148] ? ___sys_recvmsg+0xa9/0x890 [ 319.182860][ T5148] ? do_recvmmsg+0x682/0x1180 [ 319.187666][ T5148] ___sys_recvmsg+0x19d/0x890 [ 319.192475][ T5148] ? do_recvmmsg+0x6e4/0x1180 [ 319.197314][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 319.202575][ T5148] ? kmsan_internal_check_memory+0x94/0x530 [ 319.208629][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 319.214598][ T5148] do_recvmmsg+0x682/0x1180 [ 319.219251][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 319.225656][ T5148] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 319.232227][ T5148] __sys_recvmmsg+0x113/0x450 [ 319.237042][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 319.243454][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 319.248703][ T5148] ? exit_to_user_mode_prepare+0x119/0x220 [ 319.254654][ T5148] do_fast_syscall_32+0x33/0x70 [ 319.259642][ T5148] do_SYSENTER_32+0x1b/0x20 [ 319.264277][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 319.270751][ T5148] RIP: 0023:0xf7ff4549 [ 319.274913][ T5148] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 319.294670][ T5148] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 319.303219][ T5148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 319.311300][ T5148] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 319.319374][ T5148] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 319.327448][ T5148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 319.335533][ T5148] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 319.343631][ T5148] [ 319.349758][ T5148] Uninit was stored to memory at: [ 319.355276][ T5148] __get_compat_msghdr+0x514/0x750 [ 319.360514][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 319.365602][ T5148] ___sys_recvmsg+0x19d/0x890 [ 319.370409][ T5148] do_recvmmsg+0x682/0x1180 [ 319.375145][ T5148] __sys_recvmmsg+0x113/0x450 [ 319.379945][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 319.386426][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 319.391669][ T5148] do_fast_syscall_32+0x33/0x70 [ 319.396747][ T5148] do_SYSENTER_32+0x1b/0x20 [ 319.401375][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 319.408010][ T5148] [ 319.410395][ T5148] Uninit was stored to memory at: [ 319.415708][ T5148] __get_compat_msghdr+0x514/0x750 [ 319.420946][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 319.426079][ T5148] ___sys_recvmsg+0x19d/0x890 [ 319.430888][ T5148] do_recvmmsg+0x682/0x1180 [ 319.435653][ T5148] __sys_recvmmsg+0x113/0x450 [ 319.440517][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 319.447047][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 319.452379][ T5148] do_fast_syscall_32+0x33/0x70 [ 319.457360][ T5148] do_SYSENTER_32+0x1b/0x20 [ 319.462112][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 319.468589][ T5148] [ 319.470980][ T5148] Uninit was stored to memory at: [ 319.476315][ T5148] __get_compat_msghdr+0x514/0x750 [ 319.481552][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 319.486669][ T5148] ___sys_recvmsg+0x19d/0x890 [ 319.491473][ T5148] do_recvmmsg+0x682/0x1180 [ 319.496224][ T5148] __sys_recvmmsg+0x113/0x450 [ 319.501029][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 319.507571][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 319.512891][ T5148] do_fast_syscall_32+0x33/0x70 [ 319.517885][ T5148] do_SYSENTER_32+0x1b/0x20 [ 319.522661][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 319.529137][ T5148] [ 319.531520][ T5148] Uninit was stored to memory at: [ 319.536842][ T5148] __get_compat_msghdr+0x514/0x750 [ 319.542161][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 319.547136][ T5148] ___sys_recvmsg+0x19d/0x890 [ 319.552072][ T5148] do_recvmmsg+0x682/0x1180 [ 319.556720][ T5148] __sys_recvmmsg+0x113/0x450 [ 319.561520][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 319.568058][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 319.573408][ T5148] do_fast_syscall_32+0x33/0x70 [ 319.578386][ T5148] do_SYSENTER_32+0x1b/0x20 [ 319.583160][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 319.589638][ T5148] [ 319.592168][ T5148] Uninit was stored to memory at: [ 319.597441][ T5148] __get_compat_msghdr+0x514/0x750 [ 319.602812][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 319.607875][ T5148] ___sys_recvmsg+0x19d/0x890 [ 319.612816][ T5148] do_recvmmsg+0x682/0x1180 [ 319.617442][ T5148] __sys_recvmmsg+0x113/0x450 [ 319.622329][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 319.628715][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 319.634104][ T5148] do_fast_syscall_32+0x33/0x70 [ 319.639091][ T5148] do_SYSENTER_32+0x1b/0x20 [ 319.643866][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 319.650336][ T5148] [ 319.652809][ T5148] Uninit was stored to memory at: [ 319.657994][ T5148] __get_compat_msghdr+0x514/0x750 [ 319.663337][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 319.668313][ T5148] ___sys_recvmsg+0x19d/0x890 [ 319.673261][ T5148] do_recvmmsg+0x682/0x1180 [ 319.677897][ T5148] __sys_recvmmsg+0x113/0x450 [ 319.682833][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 319.689216][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 319.694607][ T5148] do_fast_syscall_32+0x33/0x70 [ 319.699585][ T5148] do_SYSENTER_32+0x1b/0x20 [ 319.704355][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 319.710827][ T5148] [ 319.713413][ T5148] Uninit was stored to memory at: [ 319.718601][ T5148] __get_compat_msghdr+0x514/0x750 [ 319.723953][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 319.728937][ T5148] ___sys_recvmsg+0x19d/0x890 [ 319.733991][ T5148] do_recvmmsg+0x682/0x1180 [ 319.738622][ T5148] __sys_recvmmsg+0x113/0x450 [ 319.743521][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 319.749916][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 319.755320][ T5148] do_fast_syscall_32+0x33/0x70 [ 319.760303][ T5148] do_SYSENTER_32+0x1b/0x20 [ 319.765085][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 319.771572][ T5148] [ 319.774113][ T5148] Local variable msg_sys created at: [ 319.779478][ T5148] do_recvmmsg+0x5c/0x1180 [ 319.784176][ T5148] __sys_recvmmsg+0x113/0x450 [ 319.817658][ T5160] not chained 120000 origins [ 319.822599][ T5160] CPU: 1 PID: 5160 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 319.832811][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 319.842976][ T5160] Call Trace: [ 319.846383][ T5160] [ 319.849384][ T5160] dump_stack_lvl+0x1c8/0x256 [ 319.854239][ T5160] dump_stack+0x1a/0x1c [ 319.858553][ T5160] kmsan_internal_chain_origin+0x78/0x120 [ 319.864430][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 319.870834][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 319.876799][ T5160] ? ____sys_recvmsg+0x5c1/0x810 [ 319.881869][ T5160] ? __get_compat_msghdr+0x5b/0x750 [ 319.887196][ T5160] ? get_compat_msghdr+0x8c/0x1c0 [ 319.892351][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 319.898319][ T5160] ? __get_compat_msghdr+0x5b/0x750 [ 319.903652][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 319.909633][ T5160] ? should_fail+0x3f/0x810 [ 319.914292][ T5160] ? __stack_depot_save+0x21/0x4b0 [ 319.919552][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 319.925948][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 319.931912][ T5160] __msan_chain_origin+0xbd/0x140 [ 319.937085][ T5160] __get_compat_msghdr+0x514/0x750 [ 319.942443][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 319.947445][ T5160] ? ___sys_recvmsg+0xa9/0x890 [ 319.952340][ T5160] ? do_recvmmsg+0x682/0x1180 [ 319.957152][ T5160] ___sys_recvmsg+0x19d/0x890 [ 319.961962][ T5160] ? do_recvmmsg+0x6e4/0x1180 [ 319.966790][ T5160] ? __stack_depot_save+0x21/0x4b0 [ 319.972063][ T5160] ? kmsan_internal_check_memory+0x94/0x530 [ 319.978120][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 319.984097][ T5160] do_recvmmsg+0x682/0x1180 [ 319.988756][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 319.995163][ T5160] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 320.001741][ T5160] __sys_recvmmsg+0x113/0x450 [ 320.006581][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 320.013010][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 320.018253][ T5160] ? exit_to_user_mode_prepare+0x119/0x220 [ 320.024194][ T5160] do_fast_syscall_32+0x33/0x70 [ 320.029253][ T5160] do_SYSENTER_32+0x1b/0x20 [ 320.033875][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 320.040338][ T5160] RIP: 0023:0xf7f77549 [ 320.044495][ T5160] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 320.064254][ T5160] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 320.072800][ T5160] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 320.080874][ T5160] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 320.088943][ T5160] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 320.097007][ T5160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 320.105071][ T5160] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 320.113159][ T5160] [ 320.119563][ T5160] Uninit was stored to memory at: [ 320.125102][ T5160] __get_compat_msghdr+0x514/0x750 [ 320.130345][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 320.135433][ T5160] ___sys_recvmsg+0x19d/0x890 [ 320.140245][ T5160] do_recvmmsg+0x682/0x1180 [ 320.144982][ T5160] __sys_recvmmsg+0x113/0x450 [ 320.149783][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 320.156279][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 320.161536][ T5160] do_fast_syscall_32+0x33/0x70 [ 320.166637][ T5160] do_SYSENTER_32+0x1b/0x20 [ 320.171298][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 320.177893][ T5160] [ 320.180282][ T5160] Uninit was stored to memory at: [ 320.185570][ T5160] __get_compat_msghdr+0x514/0x750 [ 320.190810][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 320.195902][ T5160] ___sys_recvmsg+0x19d/0x890 [ 320.200711][ T5160] do_recvmmsg+0x682/0x1180 [ 320.205504][ T5160] __sys_recvmmsg+0x113/0x450 [ 320.210325][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 320.216873][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 320.222195][ T5160] do_fast_syscall_32+0x33/0x70 [ 320.227178][ T5160] do_SYSENTER_32+0x1b/0x20 [ 320.231962][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 320.238438][ T5160] [ 320.240827][ T5160] Uninit was stored to memory at: [ 320.246176][ T5160] __get_compat_msghdr+0x514/0x750 [ 320.251415][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 320.256559][ T5160] ___sys_recvmsg+0x19d/0x890 [ 320.261374][ T5160] do_recvmmsg+0x682/0x1180 [ 320.266153][ T5160] __sys_recvmmsg+0x113/0x450 [ 320.270964][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 320.277506][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 320.282838][ T5160] do_fast_syscall_32+0x33/0x70 [ 320.287820][ T5160] do_SYSENTER_32+0x1b/0x20 [ 320.292595][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 320.299069][ T5160] [ 320.301450][ T5160] Uninit was stored to memory at: [ 320.306875][ T5160] __get_compat_msghdr+0x514/0x750 [ 320.312193][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 320.317171][ T5160] ___sys_recvmsg+0x19d/0x890 [ 320.322294][ T5160] do_recvmmsg+0x682/0x1180 [ 320.326923][ T5160] __sys_recvmmsg+0x113/0x450 [ 320.331753][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 320.338285][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 320.343685][ T5160] do_fast_syscall_32+0x33/0x70 [ 320.348681][ T5160] do_SYSENTER_32+0x1b/0x20 [ 320.353433][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 320.359908][ T5160] [ 320.362390][ T5160] Uninit was stored to memory at: [ 320.367578][ T5160] __get_compat_msghdr+0x514/0x750 [ 320.372910][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 320.377906][ T5160] ___sys_recvmsg+0x19d/0x890 [ 320.382825][ T5160] do_recvmmsg+0x682/0x1180 [ 320.387466][ T5160] __sys_recvmmsg+0x113/0x450 [ 320.392422][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 320.398826][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 320.404225][ T5160] do_fast_syscall_32+0x33/0x70 [ 320.409206][ T5160] do_SYSENTER_32+0x1b/0x20 [ 320.414252][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 320.420721][ T5160] [ 320.423262][ T5160] Uninit was stored to memory at: [ 320.428452][ T5160] __get_compat_msghdr+0x514/0x750 [ 320.433794][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 320.438776][ T5160] ___sys_recvmsg+0x19d/0x890 [ 320.443688][ T5160] do_recvmmsg+0x682/0x1180 [ 320.448325][ T5160] __sys_recvmmsg+0x113/0x450 [ 320.453260][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 320.459657][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 320.465060][ T5160] do_fast_syscall_32+0x33/0x70 [ 320.470044][ T5160] do_SYSENTER_32+0x1b/0x20 [ 320.474774][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 320.481249][ T5160] [ 320.483793][ T5160] Uninit was stored to memory at: [ 320.488985][ T5160] __get_compat_msghdr+0x514/0x750 [ 320.494382][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 320.499405][ T5160] ___sys_recvmsg+0x19d/0x890 [ 320.504367][ T5160] do_recvmmsg+0x682/0x1180 [ 320.509006][ T5160] __sys_recvmmsg+0x113/0x450 [ 320.513965][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 320.520372][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 320.525790][ T5160] do_fast_syscall_32+0x33/0x70 [ 320.530788][ T5160] do_SYSENTER_32+0x1b/0x20 [ 320.535570][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 320.542137][ T5160] [ 320.544536][ T5160] Local variable msg_sys created at: [ 320.549900][ T5160] do_recvmmsg+0x5c/0x1180 [ 320.554602][ T5160] __sys_recvmmsg+0x113/0x450 [ 320.768951][ T5160] not chained 130000 origins [ 320.776737][ T5160] CPU: 1 PID: 5160 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 320.786947][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 320.797117][ T5160] Call Trace: [ 320.800477][ T5160] [ 320.803506][ T5160] dump_stack_lvl+0x1c8/0x256 [ 320.808376][ T5160] dump_stack+0x1a/0x1c [ 320.812702][ T5160] kmsan_internal_chain_origin+0x78/0x120 [ 320.818582][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 320.824991][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 320.830961][ T5160] ? ____sys_recvmsg+0x5c1/0x810 [ 320.836048][ T5160] ? __get_compat_msghdr+0x5b/0x750 [ 320.841379][ T5160] ? get_compat_msghdr+0x8c/0x1c0 [ 320.846536][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 320.852498][ T5160] ? __get_compat_msghdr+0x5b/0x750 [ 320.857832][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 320.863890][ T5160] ? should_fail+0x3f/0x810 [ 320.868548][ T5160] ? __stack_depot_save+0x21/0x4b0 [ 320.873805][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 320.880218][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 320.886188][ T5160] __msan_chain_origin+0xbd/0x140 [ 320.891360][ T5160] __get_compat_msghdr+0x514/0x750 [ 320.896636][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 320.901633][ T5160] ? ___sys_recvmsg+0xa9/0x890 [ 320.906524][ T5160] ? do_recvmmsg+0x682/0x1180 [ 320.911332][ T5160] ___sys_recvmsg+0x19d/0x890 [ 320.916137][ T5160] ? do_recvmmsg+0x6e4/0x1180 [ 320.920957][ T5160] ? __stack_depot_save+0x21/0x4b0 [ 320.926220][ T5160] ? kmsan_internal_check_memory+0x94/0x530 [ 320.932280][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 320.938255][ T5160] do_recvmmsg+0x682/0x1180 [ 320.942914][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 320.949319][ T5160] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 320.955892][ T5160] __sys_recvmmsg+0x113/0x450 [ 320.960717][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 320.967126][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 320.972378][ T5160] ? exit_to_user_mode_prepare+0x119/0x220 [ 320.978339][ T5160] do_fast_syscall_32+0x33/0x70 [ 320.983327][ T5160] do_SYSENTER_32+0x1b/0x20 [ 320.987964][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 320.994438][ T5160] RIP: 0023:0xf7f77549 [ 320.998607][ T5160] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 321.018371][ T5160] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 321.026930][ T5160] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 321.035013][ T5160] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 321.043091][ T5160] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 321.046997][ T5148] not chained 140000 origins [ 321.051117][ T5160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 321.063800][ T5160] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 321.071884][ T5160] [ 321.074968][ T5148] CPU: 0 PID: 5148 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 321.078119][ T5160] Uninit was stored to memory at: [ 321.085116][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 321.085162][ T5148] Call Trace: [ 321.085186][ T5148] [ 321.085210][ T5148] dump_stack_lvl+0x1c8/0x256 [ 321.085350][ T5148] dump_stack+0x1a/0x1c [ 321.085462][ T5148] kmsan_internal_chain_origin+0x78/0x120 [ 321.085576][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 321.085691][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 321.085797][ T5148] ? ____sys_recvmsg+0x5c1/0x810 [ 321.085884][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 321.085968][ T5148] ? get_compat_msghdr+0x8c/0x1c0 [ 321.086058][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 321.086165][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 321.086254][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 321.086368][ T5148] ? should_fail+0x3f/0x810 [ 321.086470][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 321.086573][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 321.086686][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 321.086794][ T5148] __msan_chain_origin+0xbd/0x140 [ 321.086892][ T5148] __get_compat_msghdr+0x514/0x750 [ 321.087007][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 321.087092][ T5148] ? ___sys_recvmsg+0xa9/0x890 [ 321.087173][ T5148] ? do_recvmmsg+0x682/0x1180 [ 321.087263][ T5148] ___sys_recvmsg+0x19d/0x890 [ 321.087344][ T5148] ? do_recvmmsg+0x6e4/0x1180 [ 321.092669][ T5160] __get_compat_msghdr+0x514/0x750 [ 321.102436][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 321.102540][ T5148] ? kmsan_internal_check_memory+0x94/0x530 [ 321.105803][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 321.108760][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 321.113631][ T5160] ___sys_recvmsg+0x19d/0x890 [ 321.117681][ T5148] do_recvmmsg+0x682/0x1180 [ 321.123531][ T5160] do_recvmmsg+0x682/0x1180 [ 321.129666][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 321.135547][ T5160] __sys_recvmmsg+0x113/0x450 [ 321.140420][ T5148] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.145696][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.150633][ T5148] __sys_recvmmsg+0x113/0x450 [ 321.156527][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 321.161652][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.167532][ T5160] do_fast_syscall_32+0x33/0x70 [ 321.171956][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 321.177124][ T5160] do_SYSENTER_32+0x1b/0x20 [ 321.183370][ T5148] ? exit_to_user_mode_prepare+0x119/0x220 [ 321.183473][ T5148] do_fast_syscall_32+0x33/0x70 [ 321.189350][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 321.194375][ T5148] do_SYSENTER_32+0x1b/0x20 [ 321.194461][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 321.199583][ T5160] [ 321.199598][ T5160] Uninit was stored to memory at: [ 321.204439][ T5148] RIP: 0023:0xf7ff4549 [ 321.204494][ T5148] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 321.209391][ T5160] __get_compat_msghdr+0x514/0x750 [ 321.213969][ T5148] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 321.214052][ T5148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 321.218742][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 321.223415][ T5148] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 321.223467][ T5148] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 321.223515][ T5148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 321.228619][ T5160] ___sys_recvmsg+0x19d/0x890 [ 321.233729][ T5148] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 321.233802][ T5148] [ 321.239353][ T5148] Uninit was stored to memory at: [ 321.239707][ T5160] do_recvmmsg+0x682/0x1180 [ 321.245160][ T5148] __get_compat_msghdr+0x514/0x750 [ 321.250458][ T5160] __sys_recvmmsg+0x113/0x450 [ 321.255210][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 321.259732][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.264300][ T5148] ___sys_recvmsg+0x19d/0x890 [ 321.270586][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 321.275328][ T5148] do_recvmmsg+0x682/0x1180 [ 321.281847][ T5160] do_fast_syscall_32+0x33/0x70 [ 321.288080][ T5148] __sys_recvmmsg+0x113/0x450 [ 321.292822][ T5160] do_SYSENTER_32+0x1b/0x20 [ 321.297911][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.304256][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 321.309092][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 321.314285][ T5160] [ 321.318765][ T5148] do_fast_syscall_32+0x33/0x70 [ 321.324659][ T5160] Uninit was stored to memory at: [ 321.329486][ T5148] do_SYSENTER_32+0x1b/0x20 [ 321.335993][ T5160] __get_compat_msghdr+0x514/0x750 [ 321.340395][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 321.346804][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 321.349129][ T5148] [ 321.349144][ T5148] Uninit was stored to memory at: [ 321.354225][ T5160] ___sys_recvmsg+0x19d/0x890 [ 321.358376][ T5148] __get_compat_msghdr+0x514/0x750 [ 321.377999][ T5160] do_recvmmsg+0x682/0x1180 [ 321.383163][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 321.391624][ T5160] __sys_recvmmsg+0x113/0x450 [ 321.399696][ T5148] ___sys_recvmsg+0x19d/0x890 [ 321.404629][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.412674][ T5148] do_recvmmsg+0x682/0x1180 [ 321.420673][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 321.428744][ T5148] __sys_recvmmsg+0x113/0x450 [ 321.433510][ T5160] do_fast_syscall_32+0x33/0x70 [ 321.441490][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.444606][ T5160] do_SYSENTER_32+0x1b/0x20 [ 321.449606][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 321.454209][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 321.459321][ T5148] do_fast_syscall_32+0x33/0x70 [ 321.464093][ T5160] [ 321.468928][ T5148] do_SYSENTER_32+0x1b/0x20 [ 321.475258][ T5160] Uninit was stored to memory at: [ 321.479918][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 321.485211][ T5160] __get_compat_msghdr+0x514/0x750 [ 321.489598][ T5148] [ 321.489612][ T5148] Uninit was stored to memory at: [ 321.494534][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 321.499280][ T5148] __get_compat_msghdr+0x514/0x750 [ 321.503782][ T5160] ___sys_recvmsg+0x19d/0x890 [ 321.510006][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 321.516416][ T5160] do_recvmmsg+0x682/0x1180 [ 321.521509][ T5148] ___sys_recvmsg+0x19d/0x890 [ 321.523926][ T5160] __sys_recvmmsg+0x113/0x450 [ 321.528748][ T5148] do_recvmmsg+0x682/0x1180 [ 321.533944][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.538435][ T5148] __sys_recvmmsg+0x113/0x450 [ 321.543633][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 321.549943][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.554875][ T5160] do_fast_syscall_32+0x33/0x70 [ 321.557187][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 321.562301][ T5160] do_SYSENTER_32+0x1b/0x20 [ 321.566955][ T5148] do_fast_syscall_32+0x33/0x70 [ 321.572149][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 321.576632][ T5148] do_SYSENTER_32+0x1b/0x20 [ 321.581480][ T5160] [ 321.581500][ T5160] Uninit was stored to memory at: [ 321.586219][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 321.591007][ T5160] __get_compat_msghdr+0x514/0x750 [ 321.597215][ T5148] [ 321.597229][ T5148] Uninit was stored to memory at: [ 321.597342][ T5148] __get_compat_msghdr+0x514/0x750 [ 321.601740][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 321.606944][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 321.611624][ T5160] ___sys_recvmsg+0x19d/0x890 [ 321.616545][ T5148] ___sys_recvmsg+0x19d/0x890 [ 321.622872][ T5160] do_recvmmsg+0x682/0x1180 [ 321.627377][ T5148] do_recvmmsg+0x682/0x1180 [ 321.632578][ T5160] __sys_recvmmsg+0x113/0x450 [ 321.638890][ T5148] __sys_recvmmsg+0x113/0x450 [ 321.643827][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.646144][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.650647][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 321.655745][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 321.662235][ T5160] do_fast_syscall_32+0x33/0x70 [ 321.667329][ T5148] do_fast_syscall_32+0x33/0x70 [ 321.669657][ T5160] do_SYSENTER_32+0x1b/0x20 [ 321.674745][ T5148] do_SYSENTER_32+0x1b/0x20 [ 321.679609][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 321.684780][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 321.689476][ T5160] [ 321.689492][ T5160] Uninit was stored to memory at: [ 321.694391][ T5148] [ 321.694404][ T5148] Uninit was stored to memory at: [ 321.694523][ T5148] __get_compat_msghdr+0x514/0x750 [ 321.699012][ T5160] __get_compat_msghdr+0x514/0x750 [ 321.703656][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 321.708370][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 321.712939][ T5148] ___sys_recvmsg+0x19d/0x890 [ 321.719211][ T5160] ___sys_recvmsg+0x19d/0x890 [ 321.723970][ T5148] do_recvmmsg+0x682/0x1180 [ 321.729103][ T5160] do_recvmmsg+0x682/0x1180 [ 321.735411][ T5148] __sys_recvmmsg+0x113/0x450 [ 321.735487][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.740360][ T5160] __sys_recvmmsg+0x113/0x450 [ 321.745538][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 321.750064][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.754984][ T5148] do_fast_syscall_32+0x33/0x70 [ 321.761357][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 321.765957][ T5148] do_SYSENTER_32+0x1b/0x20 [ 321.768308][ T5160] do_fast_syscall_32+0x33/0x70 [ 321.773397][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 321.779760][ T5160] do_SYSENTER_32+0x1b/0x20 [ 321.784962][ T5148] [ 321.784980][ T5148] Uninit was stored to memory at: [ 321.785100][ T5148] __get_compat_msghdr+0x514/0x750 [ 321.787326][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 321.792419][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 321.797548][ T5160] [ 321.797562][ T5160] Uninit was stored to memory at: [ 321.802476][ T5148] ___sys_recvmsg+0x19d/0x890 [ 321.807435][ T5160] __get_compat_msghdr+0x514/0x750 [ 321.812091][ T5148] do_recvmmsg+0x682/0x1180 [ 321.816789][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 321.821297][ T5148] __sys_recvmmsg+0x113/0x450 [ 321.825906][ T5160] ___sys_recvmsg+0x19d/0x890 [ 321.830598][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.835380][ T5160] do_recvmmsg+0x682/0x1180 [ 321.841609][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 321.847935][ T5160] __sys_recvmmsg+0x113/0x450 [ 321.853101][ T5148] do_fast_syscall_32+0x33/0x70 [ 321.858212][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 321.863129][ T5148] do_SYSENTER_32+0x1b/0x20 [ 321.867998][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 321.872570][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 321.877087][ T5160] do_fast_syscall_32+0x33/0x70 [ 321.883479][ T5148] [ 321.883494][ T5148] Uninit was stored to memory at: [ 321.883608][ T5148] __get_compat_msghdr+0x514/0x750 [ 321.889832][ T5160] do_SYSENTER_32+0x1b/0x20 [ 321.892259][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 321.897297][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 321.899625][ T5148] ___sys_recvmsg+0x19d/0x890 [ 321.904743][ T5160] [ 321.909826][ T5148] do_recvmmsg+0x682/0x1180 [ 321.915044][ T5160] Local variable msg_sys created at: [ 321.915076][ T5160] do_recvmmsg+0x5c/0x1180 [ 321.919899][ T5148] __sys_recvmmsg+0x113/0x450 [ 321.924841][ T5160] __sys_recvmmsg+0x113/0x450 [ 321.929497][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 322.186970][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 322.192308][ T5148] do_fast_syscall_32+0x33/0x70 [ 322.197288][ T5148] do_SYSENTER_32+0x1b/0x20 [ 322.201993][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 322.208484][ T5148] [ 322.210872][ T5148] Local variable msg_sys created at: [ 322.216323][ T5148] do_recvmmsg+0x5c/0x1180 [ 322.220870][ T5148] __sys_recvmmsg+0x113/0x450 [ 322.253428][ T5148] not chained 150000 origins [ 322.258225][ T5148] CPU: 1 PID: 5148 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 322.268428][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 322.278586][ T5148] Call Trace: [ 322.281943][ T5148] [ 322.284945][ T5148] dump_stack_lvl+0x1c8/0x256 [ 322.289802][ T5148] dump_stack+0x1a/0x1c [ 322.294107][ T5148] kmsan_internal_chain_origin+0x78/0x120 [ 322.299985][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 322.306384][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 322.312340][ T5148] ? ____sys_recvmsg+0x5c1/0x810 [ 322.317418][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 322.322748][ T5148] ? get_compat_msghdr+0x8c/0x1c0 [ 322.327908][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 322.333866][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 322.339202][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 322.345165][ T5148] ? should_fail+0x3f/0x810 [ 322.349812][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 322.355065][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 322.361561][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 322.367526][ T5148] __msan_chain_origin+0xbd/0x140 [ 322.372707][ T5148] __get_compat_msghdr+0x514/0x750 [ 322.377973][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 322.382950][ T5148] ? ___sys_recvmsg+0xa9/0x890 [ 322.387840][ T5148] ? do_recvmmsg+0x682/0x1180 [ 322.392653][ T5148] ___sys_recvmsg+0x19d/0x890 [ 322.397458][ T5148] ? do_recvmmsg+0x6e4/0x1180 [ 322.402283][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 322.407541][ T5148] ? kmsan_internal_check_memory+0x94/0x530 [ 322.413599][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 322.419576][ T5148] do_recvmmsg+0x682/0x1180 [ 322.424239][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 322.430648][ T5148] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 322.437224][ T5148] __sys_recvmmsg+0x113/0x450 [ 322.442053][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 322.448461][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 322.453713][ T5148] ? exit_to_user_mode_prepare+0x119/0x220 [ 322.459671][ T5148] do_fast_syscall_32+0x33/0x70 [ 322.464661][ T5148] do_SYSENTER_32+0x1b/0x20 [ 322.469309][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 322.475817][ T5148] RIP: 0023:0xf7ff4549 [ 322.479988][ T5148] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 322.499752][ T5148] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 322.508314][ T5148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 322.516401][ T5148] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 322.524480][ T5148] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 322.532557][ T5148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 322.540642][ T5148] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 322.548746][ T5148] [ 322.554803][ T5148] Uninit was stored to memory at: [ 322.560007][ T5148] __get_compat_msghdr+0x514/0x750 [ 322.565675][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 322.570663][ T5148] ___sys_recvmsg+0x19d/0x890 [ 322.575578][ T5148] do_recvmmsg+0x682/0x1180 [ 322.580214][ T5148] __sys_recvmmsg+0x113/0x450 [ 322.585109][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 322.591504][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 322.596860][ T5148] do_fast_syscall_32+0x33/0x70 [ 322.601916][ T5148] do_SYSENTER_32+0x1b/0x20 [ 322.606546][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 322.613192][ T5148] [ 322.615597][ T5148] Uninit was stored to memory at: [ 322.620794][ T5148] __get_compat_msghdr+0x514/0x750 [ 322.626214][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 322.631209][ T5148] ___sys_recvmsg+0x19d/0x890 [ 322.636165][ T5148] do_recvmmsg+0x682/0x1180 [ 322.640792][ T5148] __sys_recvmmsg+0x113/0x450 [ 322.642063][ T5160] not chained 160000 origins [ 322.645702][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 322.650155][ T5160] CPU: 0 PID: 5160 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 322.656477][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 322.666453][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 322.666500][ T5160] Call Trace: [ 322.666527][ T5160] [ 322.666552][ T5160] dump_stack_lvl+0x1c8/0x256 [ 322.671651][ T5148] do_fast_syscall_32+0x33/0x70 [ 322.681726][ T5160] dump_stack+0x1a/0x1c [ 322.681840][ T5160] kmsan_internal_chain_origin+0x78/0x120 [ 322.685136][ T5148] do_SYSENTER_32+0x1b/0x20 [ 322.688096][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 322.692847][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 322.697621][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 322.701851][ T5148] [ 322.707482][ T5160] ? ____sys_recvmsg+0x5c1/0x810 [ 322.712067][ T5148] Uninit was stored to memory at: [ 322.718220][ T5160] ? __get_compat_msghdr+0x5b/0x750 [ 322.724726][ T5148] __get_compat_msghdr+0x514/0x750 [ 322.730352][ T5160] ? get_compat_msghdr+0x8c/0x1c0 [ 322.732796][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 322.737655][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 322.742760][ T5148] ___sys_recvmsg+0x19d/0x890 [ 322.747871][ T5160] ? __get_compat_msghdr+0x5b/0x750 [ 322.753071][ T5148] do_recvmmsg+0x682/0x1180 [ 322.758017][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 322.762943][ T5148] __sys_recvmmsg+0x113/0x450 [ 322.768674][ T5160] ? should_fail+0x3f/0x810 [ 322.773420][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 322.778536][ T5160] ? __stack_depot_save+0x21/0x4b0 [ 322.783121][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 322.788850][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 322.793603][ T5148] do_fast_syscall_32+0x33/0x70 [ 322.798037][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 322.804351][ T5148] do_SYSENTER_32+0x1b/0x20 [ 322.809380][ T5160] __msan_chain_origin+0xbd/0x140 [ 322.814596][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 322.820756][ T5160] __get_compat_msghdr+0x514/0x750 [ 322.825686][ T5148] [ 322.831426][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 322.836025][ T5148] Uninit was stored to memory at: [ 322.840967][ T5160] ? ___sys_recvmsg+0xa9/0x890 [ 322.847462][ T5148] __get_compat_msghdr+0x514/0x750 [ 322.852401][ T5160] ? do_recvmmsg+0x682/0x1180 [ 322.852506][ T5160] ___sys_recvmsg+0x19d/0x890 [ 322.854844][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 322.859693][ T5160] ? do_recvmmsg+0x6e4/0x1180 [ 322.864822][ T5148] ___sys_recvmsg+0x19d/0x890 [ 322.869503][ T5160] ? __stack_depot_save+0x21/0x4b0 [ 322.874690][ T5148] do_recvmmsg+0x682/0x1180 [ 322.879283][ T5160] ? kmsan_internal_check_memory+0x94/0x530 [ 322.884045][ T5148] __sys_recvmmsg+0x113/0x450 [ 322.888819][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 322.893576][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 322.898168][ T5160] do_recvmmsg+0x682/0x1180 [ 322.903357][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 322.907791][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 322.913781][ T5148] do_fast_syscall_32+0x33/0x70 [ 322.918362][ T5160] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 322.924275][ T5148] do_SYSENTER_32+0x1b/0x20 [ 322.930402][ T5160] __sys_recvmmsg+0x113/0x450 [ 322.934991][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 322.940022][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 322.946333][ T5148] [ 322.951114][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 322.957602][ T5148] Uninit was stored to memory at: [ 322.962017][ T5160] ? exit_to_user_mode_prepare+0x119/0x220 [ 322.962121][ T5160] do_fast_syscall_32+0x33/0x70 [ 322.966856][ T5148] __get_compat_msghdr+0x514/0x750 [ 322.973089][ T5160] do_SYSENTER_32+0x1b/0x20 [ 322.973176][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 322.979415][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 322.981751][ T5160] RIP: 0023:0xf7f77549 [ 322.981808][ T5160] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 322.986953][ T5148] ___sys_recvmsg+0x19d/0x890 [ 322.991976][ T5160] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 322.992056][ T5160] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 322.997872][ T5148] do_recvmmsg+0x682/0x1180 [ 323.002722][ T5160] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 323.002774][ T5160] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 323.002823][ T5160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 323.007925][ T5148] __sys_recvmmsg+0x113/0x450 [ 323.012434][ T5160] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 323.012510][ T5160] [ 323.018046][ T5160] Uninit was stored to memory at: [ 323.018892][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 323.029725][ T5160] __get_compat_msghdr+0x514/0x750 [ 323.047688][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 323.047779][ T5148] do_fast_syscall_32+0x33/0x70 [ 323.047859][ T5148] do_SYSENTER_32+0x1b/0x20 [ 323.047934][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 323.048029][ T5148] [ 323.048043][ T5148] Uninit was stored to memory at: [ 323.048150][ T5148] __get_compat_msghdr+0x514/0x750 [ 323.052866][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 323.061284][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 323.069356][ T5160] ___sys_recvmsg+0x19d/0x890 [ 323.073934][ T5148] ___sys_recvmsg+0x19d/0x890 [ 323.081979][ T5160] do_recvmmsg+0x682/0x1180 [ 323.089976][ T5148] do_recvmmsg+0x682/0x1180 [ 323.098045][ T5160] __sys_recvmmsg+0x113/0x450 [ 323.102792][ T5148] __sys_recvmmsg+0x113/0x450 [ 323.110770][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 323.113883][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 323.118894][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 323.125220][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 323.130332][ T5160] do_fast_syscall_32+0x33/0x70 [ 323.135517][ T5148] do_fast_syscall_32+0x33/0x70 [ 323.140344][ T5160] do_SYSENTER_32+0x1b/0x20 [ 323.144927][ T5148] do_SYSENTER_32+0x1b/0x20 [ 323.151252][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 323.153665][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 323.158669][ T5160] [ 323.158685][ T5160] Uninit was stored to memory at: [ 323.163861][ T5148] [ 323.163875][ T5148] Uninit was stored to memory at: [ 323.168966][ T5160] __get_compat_msghdr+0x514/0x750 [ 323.173887][ T5148] __get_compat_msghdr+0x514/0x750 [ 323.178456][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 323.183218][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 323.187724][ T5160] ___sys_recvmsg+0x19d/0x890 [ 323.192312][ T5148] ___sys_recvmsg+0x19d/0x890 [ 323.196977][ T5160] do_recvmmsg+0x682/0x1180 [ 323.201652][ T5148] do_recvmmsg+0x682/0x1180 [ 323.207953][ T5160] __sys_recvmmsg+0x113/0x450 [ 323.214298][ T5148] __sys_recvmmsg+0x113/0x450 [ 323.219496][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 323.224690][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 323.229520][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 323.234452][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 323.238934][ T5160] do_fast_syscall_32+0x33/0x70 [ 323.243523][ T5148] do_fast_syscall_32+0x33/0x70 [ 323.249825][ T5160] do_SYSENTER_32+0x1b/0x20 [ 323.256238][ T5148] do_SYSENTER_32+0x1b/0x20 [ 323.258546][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 323.263654][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 323.265965][ T5160] [ 323.265979][ T5160] Uninit was stored to memory at: [ 323.271005][ T5148] [ 323.271021][ T5148] Local variable msg_sys created at: [ 323.276276][ T5160] __get_compat_msghdr+0x514/0x750 [ 323.281310][ T5148] do_recvmmsg+0x5c/0x1180 [ 323.286223][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 323.291091][ T5148] __sys_recvmmsg+0x113/0x450 [ 323.295832][ T5160] ___sys_recvmsg+0x19d/0x890 [ 323.417770][ T5160] do_recvmmsg+0x682/0x1180 [ 323.422494][ T5160] __sys_recvmmsg+0x113/0x450 [ 323.427306][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 323.433772][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 323.439027][ T5160] do_fast_syscall_32+0x33/0x70 [ 323.444094][ T5160] do_SYSENTER_32+0x1b/0x20 [ 323.448735][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 323.455290][ T5160] [ 323.457690][ T5160] Uninit was stored to memory at: [ 323.462958][ T5160] __get_compat_msghdr+0x514/0x750 [ 323.468203][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 323.473267][ T5160] ___sys_recvmsg+0x19d/0x890 [ 323.478079][ T5160] do_recvmmsg+0x682/0x1180 [ 323.482779][ T5160] __sys_recvmmsg+0x113/0x450 [ 323.487601][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 323.494072][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 323.499323][ T5160] do_fast_syscall_32+0x33/0x70 [ 323.504384][ T5160] do_SYSENTER_32+0x1b/0x20 [ 323.509021][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 323.515574][ T5160] [ 323.517954][ T5160] Uninit was stored to memory at: [ 323.523261][ T5160] __get_compat_msghdr+0x514/0x750 [ 323.528496][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 323.533989][ T5160] ___sys_recvmsg+0x19d/0x890 [ 323.538801][ T5160] do_recvmmsg+0x682/0x1180 [ 323.543506][ T5160] __sys_recvmmsg+0x113/0x450 [ 323.548308][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 323.554770][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 323.560018][ T5160] do_fast_syscall_32+0x33/0x70 [ 323.565067][ T5160] do_SYSENTER_32+0x1b/0x20 [ 323.569697][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 323.576248][ T5160] [ 323.578636][ T5160] Uninit was stored to memory at: [ 323.583952][ T5160] __get_compat_msghdr+0x514/0x750 [ 323.589194][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 323.594297][ T5160] ___sys_recvmsg+0x19d/0x890 [ 323.599103][ T5160] do_recvmmsg+0x682/0x1180 [ 323.603844][ T5160] __sys_recvmmsg+0x113/0x450 [ 323.608654][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 323.615169][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 323.620418][ T5160] do_fast_syscall_32+0x33/0x70 [ 323.625547][ T5160] do_SYSENTER_32+0x1b/0x20 [ 323.630182][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 323.636784][ T5160] [ 323.639173][ T5160] Uninit was stored to memory at: [ 323.644496][ T5160] __get_compat_msghdr+0x514/0x750 [ 323.649741][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 323.654846][ T5160] ___sys_recvmsg+0x19d/0x890 [ 323.659653][ T5160] do_recvmmsg+0x682/0x1180 [ 323.664408][ T5160] __sys_recvmmsg+0x113/0x450 [ 323.669223][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 323.675750][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 323.680999][ T5160] do_fast_syscall_32+0x33/0x70 [ 323.686107][ T5160] do_SYSENTER_32+0x1b/0x20 [ 323.690738][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 323.697336][ T5160] [ 323.699726][ T5160] Local variable msg_sys created at: [ 323.705206][ T5160] do_recvmmsg+0x5c/0x1180 [ 323.709744][ T5160] __sys_recvmmsg+0x113/0x450 [ 323.714762][ T3567] Bluetooth: hci3: command 0x0406 tx timeout [ 323.761550][ T3567] Bluetooth: hci5: command 0x0406 tx timeout [ 323.767979][ T3567] Bluetooth: hci4: command 0x0406 tx timeout [ 323.870513][ T5148] not chained 170000 origins [ 323.875409][ T5148] CPU: 0 PID: 5148 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 323.885623][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 323.895793][ T5148] Call Trace: [ 323.899153][ T5148] [ 323.902162][ T5148] dump_stack_lvl+0x1c8/0x256 [ 323.907040][ T5148] dump_stack+0x1a/0x1c [ 323.911361][ T5148] kmsan_internal_chain_origin+0x78/0x120 [ 323.917251][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 323.923658][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 323.929707][ T5148] ? ____sys_recvmsg+0x5c1/0x810 [ 323.934778][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 323.940118][ T5148] ? get_compat_msghdr+0x8c/0x1c0 [ 323.945283][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 323.951259][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 323.956600][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 323.962570][ T5148] ? should_fail+0x3f/0x810 [ 323.967218][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 323.972481][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 323.978886][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 323.985027][ T5148] __msan_chain_origin+0xbd/0x140 [ 323.990210][ T5148] __get_compat_msghdr+0x514/0x750 [ 323.995501][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 324.000481][ T5148] ? ___sys_recvmsg+0xa9/0x890 [ 324.005377][ T5148] ? do_recvmmsg+0x682/0x1180 [ 324.010190][ T5148] ___sys_recvmsg+0x19d/0x890 [ 324.014998][ T5148] ? do_recvmmsg+0x6e4/0x1180 [ 324.019818][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 324.025082][ T5148] ? kmsan_internal_check_memory+0x94/0x530 [ 324.031146][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 324.037122][ T5148] do_recvmmsg+0x682/0x1180 [ 324.041784][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 324.048199][ T5148] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 324.054776][ T5148] __sys_recvmmsg+0x113/0x450 [ 324.059603][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 324.066012][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 324.071265][ T5148] ? exit_to_user_mode_prepare+0x119/0x220 [ 324.077222][ T5148] do_fast_syscall_32+0x33/0x70 [ 324.082217][ T5148] do_SYSENTER_32+0x1b/0x20 [ 324.086855][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 324.093333][ T5148] RIP: 0023:0xf7ff4549 [ 324.097496][ T5148] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 324.117267][ T5148] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 324.125816][ T5148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 324.133905][ T5148] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 324.141979][ T5148] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 324.150057][ T5148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 324.158142][ T5148] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 324.166249][ T5148] [ 324.174641][ T5148] Uninit was stored to memory at: [ 324.179863][ T5148] __get_compat_msghdr+0x514/0x750 [ 324.185720][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 324.190705][ T5148] ___sys_recvmsg+0x19d/0x890 [ 324.195588][ T5148] do_recvmmsg+0x682/0x1180 [ 324.200218][ T5148] __sys_recvmmsg+0x113/0x450 [ 324.205102][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 324.211501][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 324.216824][ T5148] do_fast_syscall_32+0x33/0x70 [ 324.221879][ T5148] do_SYSENTER_32+0x1b/0x20 [ 324.226511][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 324.233087][ T5148] [ 324.235469][ T5148] Uninit was stored to memory at: [ 324.240653][ T5148] __get_compat_msghdr+0x514/0x750 [ 324.245965][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 324.250937][ T5148] ___sys_recvmsg+0x19d/0x890 [ 324.255822][ T5148] do_recvmmsg+0x682/0x1180 [ 324.260449][ T5148] __sys_recvmmsg+0x113/0x450 [ 324.265326][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 324.271712][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 324.277029][ T5148] do_fast_syscall_32+0x33/0x70 [ 324.282081][ T5148] do_SYSENTER_32+0x1b/0x20 [ 324.286716][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 324.293267][ T5148] [ 324.295652][ T5148] Uninit was stored to memory at: [ 324.300841][ T5148] __get_compat_msghdr+0x514/0x750 [ 324.306159][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 324.311134][ T5148] ___sys_recvmsg+0x19d/0x890 [ 324.316016][ T5148] do_recvmmsg+0x682/0x1180 [ 324.320647][ T5148] __sys_recvmmsg+0x113/0x450 [ 324.325526][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 324.331986][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 324.337233][ T5148] do_fast_syscall_32+0x33/0x70 [ 324.342295][ T5148] do_SYSENTER_32+0x1b/0x20 [ 324.346926][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 324.353480][ T5148] [ 324.355874][ T5148] Uninit was stored to memory at: [ 324.361061][ T5148] __get_compat_msghdr+0x514/0x750 [ 324.366380][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 324.371354][ T5148] ___sys_recvmsg+0x19d/0x890 [ 324.376244][ T5148] do_recvmmsg+0x682/0x1180 [ 324.380876][ T5148] __sys_recvmmsg+0x113/0x450 [ 324.385752][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 324.392277][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 324.395520][ T5160] not chained 180000 origins [ 324.397560][ T5148] do_fast_syscall_32+0x33/0x70 [ 324.402393][ T5160] CPU: 1 PID: 5160 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 324.407079][ T5148] do_SYSENTER_32+0x1b/0x20 [ 324.417143][ T5160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 324.417189][ T5160] Call Trace: [ 324.417215][ T5160] [ 324.417240][ T5160] dump_stack_lvl+0x1c8/0x256 [ 324.421720][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 324.431793][ T5160] dump_stack+0x1a/0x1c [ 324.435130][ T5148] [ 324.435145][ T5148] Uninit was stored to memory at: [ 324.438068][ T5160] kmsan_internal_chain_origin+0x78/0x120 [ 324.442896][ T5148] __get_compat_msghdr+0x514/0x750 [ 324.449075][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 324.453287][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 324.455559][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 324.460567][ T5148] ___sys_recvmsg+0x19d/0x890 [ 324.466285][ T5160] ? ____sys_recvmsg+0x5c1/0x810 [ 324.466371][ T5160] ? __get_compat_msghdr+0x5b/0x750 [ 324.471490][ T5148] do_recvmmsg+0x682/0x1180 [ 324.477731][ T5160] ? get_compat_msghdr+0x8c/0x1c0 [ 324.477818][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 324.482712][ T5148] __sys_recvmmsg+0x113/0x450 [ 324.488547][ T5160] ? __get_compat_msghdr+0x5b/0x750 [ 324.493285][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 324.498166][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 324.503419][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 324.507864][ T5160] ? should_fail+0x3f/0x810 [ 324.512991][ T5148] do_fast_syscall_32+0x33/0x70 [ 324.518695][ T5160] ? __stack_depot_save+0x21/0x4b0 [ 324.523441][ T5148] do_SYSENTER_32+0x1b/0x20 [ 324.528577][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 324.534936][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 324.540688][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 324.545849][ T5148] [ 324.550287][ T5160] __msan_chain_origin+0xbd/0x140 [ 324.555199][ T5148] Uninit was stored to memory at: [ 324.560242][ T5160] __get_compat_msghdr+0x514/0x750 [ 324.564913][ T5148] __get_compat_msghdr+0x514/0x750 [ 324.571002][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 324.577367][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 324.583112][ T5160] ? ___sys_recvmsg+0xa9/0x890 [ 324.583195][ T5160] ? do_recvmmsg+0x682/0x1180 [ 324.585502][ T5148] ___sys_recvmsg+0x19d/0x890 [ 324.590530][ T5160] ___sys_recvmsg+0x19d/0x890 [ 324.595609][ T5148] do_recvmmsg+0x682/0x1180 [ 324.600658][ T5160] ? do_recvmmsg+0x6e4/0x1180 [ 324.605825][ T5148] __sys_recvmmsg+0x113/0x450 [ 324.610632][ T5160] ? __stack_depot_save+0x21/0x4b0 [ 324.615546][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 324.620227][ T5160] ? kmsan_internal_check_memory+0x94/0x530 [ 324.624957][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 324.629584][ T5160] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 324.634360][ T5148] do_fast_syscall_32+0x33/0x70 [ 324.638775][ T5160] do_recvmmsg+0x682/0x1180 [ 324.643531][ T5148] do_SYSENTER_32+0x1b/0x20 [ 324.648156][ T5160] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 324.653347][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 324.659680][ T5160] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 324.665662][ T5148] [ 324.670678][ T5160] __sys_recvmmsg+0x113/0x450 [ 324.676547][ T5148] Uninit was stored to memory at: [ 324.681348][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 324.685990][ T5148] __get_compat_msghdr+0x514/0x750 [ 324.690346][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 324.696635][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 324.702901][ T5160] ? exit_to_user_mode_prepare+0x119/0x220 [ 324.703002][ T5160] do_fast_syscall_32+0x33/0x70 [ 324.709381][ T5148] ___sys_recvmsg+0x19d/0x890 [ 324.711725][ T5160] do_SYSENTER_32+0x1b/0x20 [ 324.716494][ T5148] do_recvmmsg+0x682/0x1180 [ 324.721418][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 324.727725][ T5148] __sys_recvmmsg+0x113/0x450 [ 324.732766][ T5160] RIP: 0023:0xf7f77549 [ 324.732823][ T5160] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 324.737944][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 324.742791][ T5160] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 324.742869][ T5160] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 324.748661][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 324.753511][ T5160] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 324.753563][ T5160] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 324.758254][ T5148] do_fast_syscall_32+0x33/0x70 [ 324.762757][ T5160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 324.762807][ T5160] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 324.762879][ T5160] [ 324.767353][ T5148] do_SYSENTER_32+0x1b/0x20 [ 324.776839][ T5160] Uninit was stored to memory at: [ 324.778450][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 324.782955][ T5160] __get_compat_msghdr+0x514/0x750 [ 324.802308][ T5148] [ 324.802327][ T5148] Local variable msg_sys created at: [ 324.802354][ T5148] do_recvmmsg+0x5c/0x1180 [ 324.808579][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 324.817065][ T5148] __sys_recvmmsg+0x113/0x450 [ 324.825132][ T5160] ___sys_recvmsg+0x19d/0x890 [ 324.921531][ T5160] do_recvmmsg+0x682/0x1180 [ 324.926285][ T5160] __sys_recvmmsg+0x113/0x450 [ 324.931102][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 324.937693][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 324.943024][ T5160] do_fast_syscall_32+0x33/0x70 [ 324.948010][ T5160] do_SYSENTER_32+0x1b/0x20 [ 324.952808][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 324.959306][ T5160] [ 324.961708][ T5160] Uninit was stored to memory at: [ 324.967076][ T5160] __get_compat_msghdr+0x514/0x750 [ 324.972394][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 324.977370][ T5160] ___sys_recvmsg+0x19d/0x890 [ 324.982414][ T5160] do_recvmmsg+0x682/0x1180 [ 324.987053][ T5160] __sys_recvmmsg+0x113/0x450 [ 324.991996][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 324.998379][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 325.003724][ T5160] do_fast_syscall_32+0x33/0x70 [ 325.008704][ T5160] do_SYSENTER_32+0x1b/0x20 [ 325.013475][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 325.019962][ T5160] [ 325.022498][ T5160] Uninit was stored to memory at: [ 325.028124][ T5160] __get_compat_msghdr+0x514/0x750 [ 325.033514][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 325.038505][ T5160] ___sys_recvmsg+0x19d/0x890 [ 325.043457][ T5160] do_recvmmsg+0x682/0x1180 [ 325.048092][ T5160] __sys_recvmmsg+0x113/0x450 [ 325.053087][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 325.059479][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 325.064913][ T5160] do_fast_syscall_32+0x33/0x70 [ 325.069900][ T5160] do_SYSENTER_32+0x1b/0x20 [ 325.074712][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 325.081194][ T5160] [ 325.083679][ T5160] Uninit was stored to memory at: [ 325.088874][ T5160] __get_compat_msghdr+0x514/0x750 [ 325.094249][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 325.099229][ T5160] ___sys_recvmsg+0x19d/0x890 [ 325.104177][ T5160] do_recvmmsg+0x682/0x1180 [ 325.108803][ T5160] __sys_recvmmsg+0x113/0x450 [ 325.113747][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 325.120132][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 325.125475][ T5160] do_fast_syscall_32+0x33/0x70 [ 325.130476][ T5160] do_SYSENTER_32+0x1b/0x20 [ 325.135278][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 325.141755][ T5160] [ 325.144240][ T5160] Uninit was stored to memory at: [ 325.149425][ T5160] __get_compat_msghdr+0x514/0x750 [ 325.154772][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 325.159755][ T5160] ___sys_recvmsg+0x19d/0x890 [ 325.164656][ T5160] do_recvmmsg+0x682/0x1180 [ 325.169288][ T5160] __sys_recvmmsg+0x113/0x450 [ 325.174205][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 325.180597][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 325.185948][ T5160] do_fast_syscall_32+0x33/0x70 [ 325.190932][ T5160] do_SYSENTER_32+0x1b/0x20 [ 325.195663][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 325.202237][ T5160] [ 325.204620][ T5160] Uninit was stored to memory at: [ 325.209813][ T5160] __get_compat_msghdr+0x514/0x750 [ 325.215214][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 325.220193][ T5160] ___sys_recvmsg+0x19d/0x890 [ 325.225161][ T5160] do_recvmmsg+0x682/0x1180 [ 325.229800][ T5160] __sys_recvmmsg+0x113/0x450 [ 325.234767][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 325.241154][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 325.246555][ T5160] do_fast_syscall_32+0x33/0x70 [ 325.251547][ T5160] do_SYSENTER_32+0x1b/0x20 [ 325.256332][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 325.262907][ T5160] [ 325.265296][ T5160] Uninit was stored to memory at: [ 325.270488][ T5160] __get_compat_msghdr+0x514/0x750 [ 325.275897][ T5160] get_compat_msghdr+0x8c/0x1c0 [ 325.280872][ T5160] ___sys_recvmsg+0x19d/0x890 [ 325.285781][ T5160] do_recvmmsg+0x682/0x1180 [ 325.290414][ T5160] __sys_recvmmsg+0x113/0x450 [ 325.295412][ T5160] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 325.301911][ T5160] __do_fast_syscall_32+0xa2/0x100 [ 325.307157][ T5160] do_fast_syscall_32+0x33/0x70 [ 325.312287][ T5160] do_SYSENTER_32+0x1b/0x20 [ 325.316919][ T5160] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 325.323545][ T5160] [ 325.325933][ T5160] Local variable msg_sys created at: [ 325.331287][ T5160] do_recvmmsg+0x5c/0x1180 [ 325.335979][ T5160] __sys_recvmmsg+0x113/0x450 [ 325.415083][ T5148] not chained 190000 origins [ 325.419785][ T5148] CPU: 1 PID: 5148 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 325.429989][ T5148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 325.440150][ T5148] Call Trace: [ 325.443507][ T5148] [ 325.446515][ T5148] dump_stack_lvl+0x1c8/0x256 [ 325.451377][ T5148] dump_stack+0x1a/0x1c [ 325.455703][ T5148] kmsan_internal_chain_origin+0x78/0x120 [ 325.461602][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 325.468010][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 325.473970][ T5148] ? ____sys_recvmsg+0x5c1/0x810 [ 325.479042][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 325.484373][ T5148] ? get_compat_msghdr+0x8c/0x1c0 [ 325.489539][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 325.495517][ T5148] ? __get_compat_msghdr+0x5b/0x750 [ 325.500856][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 325.506822][ T5148] ? should_fail+0x3f/0x810 [ 325.511504][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 325.516764][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 325.523167][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 325.529135][ T5148] __msan_chain_origin+0xbd/0x140 [ 325.534349][ T5148] __get_compat_msghdr+0x514/0x750 [ 325.539622][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 325.544600][ T5148] ? ___sys_recvmsg+0xa9/0x890 [ 325.549492][ T5148] ? do_recvmmsg+0x682/0x1180 [ 325.554410][ T5148] ___sys_recvmsg+0x19d/0x890 [ 325.559229][ T5148] ? do_recvmmsg+0x6e4/0x1180 [ 325.564044][ T5148] ? __stack_depot_save+0x21/0x4b0 [ 325.569309][ T5148] ? kmsan_internal_check_memory+0x94/0x530 [ 325.575371][ T5148] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 325.581348][ T5148] do_recvmmsg+0x682/0x1180 [ 325.586023][ T5148] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 325.592460][ T5148] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 325.599035][ T5148] __sys_recvmmsg+0x113/0x450 [ 325.603861][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 325.610268][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 325.615520][ T5148] ? exit_to_user_mode_prepare+0x119/0x220 [ 325.621475][ T5148] do_fast_syscall_32+0x33/0x70 [ 325.626471][ T5148] do_SYSENTER_32+0x1b/0x20 [ 325.631107][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 325.637586][ T5148] RIP: 0023:0xf7ff4549 [ 325.641751][ T5148] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 325.661512][ T5148] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 325.670587][ T5148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 325.678679][ T5148] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 325.686760][ T5148] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 325.694835][ T5148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 325.702917][ T5148] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 325.711024][ T5148] [ 325.728109][ T5148] Uninit was stored to memory at: [ 325.736530][ T5148] __get_compat_msghdr+0x514/0x750 [ 325.742490][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 325.747471][ T5148] ___sys_recvmsg+0x19d/0x890 [ 325.752378][ T5148] do_recvmmsg+0x682/0x1180 [ 325.757012][ T5148] __sys_recvmmsg+0x113/0x450 [ 325.761957][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 325.768351][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 325.773734][ T5148] do_fast_syscall_32+0x33/0x70 [ 325.778723][ T5148] do_SYSENTER_32+0x1b/0x20 [ 325.783493][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 325.789985][ T5148] [ 325.792466][ T5148] Uninit was stored to memory at: [ 325.797660][ T5148] __get_compat_msghdr+0x514/0x750 [ 325.803059][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 325.808050][ T5148] ___sys_recvmsg+0x19d/0x890 [ 325.813032][ T5148] do_recvmmsg+0x682/0x1180 [ 325.817669][ T5148] __sys_recvmmsg+0x113/0x450 [ 325.822650][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 325.829064][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 325.834471][ T5148] do_fast_syscall_32+0x33/0x70 [ 325.839451][ T5148] do_SYSENTER_32+0x1b/0x20 [ 325.844189][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 325.850663][ T5148] [ 325.853206][ T5148] Uninit was stored to memory at: [ 325.858416][ T5148] __get_compat_msghdr+0x514/0x750 [ 325.863804][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 325.868781][ T5148] ___sys_recvmsg+0x19d/0x890 [ 325.873694][ T5148] do_recvmmsg+0x682/0x1180 [ 325.878323][ T5148] __sys_recvmmsg+0x113/0x450 [ 325.883277][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 325.889667][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 325.895077][ T5148] do_fast_syscall_32+0x33/0x70 [ 325.900072][ T5148] do_SYSENTER_32+0x1b/0x20 [ 325.904859][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 325.911348][ T5148] [ 325.913829][ T5148] Uninit was stored to memory at: [ 325.919032][ T5148] __get_compat_msghdr+0x514/0x750 [ 325.925244][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 325.930220][ T5148] ___sys_recvmsg+0x19d/0x890 [ 325.935127][ T5148] do_recvmmsg+0x682/0x1180 [ 325.939772][ T5148] __sys_recvmmsg+0x113/0x450 [ 325.944677][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 325.951057][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 325.956398][ T5148] do_fast_syscall_32+0x33/0x70 [ 325.961376][ T5148] do_SYSENTER_32+0x1b/0x20 [ 325.966125][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 325.972694][ T5148] [ 325.975091][ T5148] Uninit was stored to memory at: [ 325.980295][ T5148] __get_compat_msghdr+0x514/0x750 [ 325.985634][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 325.990620][ T5148] ___sys_recvmsg+0x19d/0x890 [ 325.995524][ T5148] do_recvmmsg+0x682/0x1180 [ 326.000149][ T5148] __sys_recvmmsg+0x113/0x450 [ 326.005046][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 326.011433][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 326.016806][ T5148] do_fast_syscall_32+0x33/0x70 [ 326.021872][ T5148] do_SYSENTER_32+0x1b/0x20 [ 326.026501][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 326.033089][ T5148] [ 326.035472][ T5148] Uninit was stored to memory at: [ 326.040671][ T5148] __get_compat_msghdr+0x514/0x750 [ 326.046068][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 326.051063][ T5148] ___sys_recvmsg+0x19d/0x890 [ 326.056018][ T5148] do_recvmmsg+0x682/0x1180 [ 326.060645][ T5148] __sys_recvmmsg+0x113/0x450 [ 326.065608][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 326.072090][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 326.077334][ T5148] do_fast_syscall_32+0x33/0x70 [ 326.082475][ T5148] do_SYSENTER_32+0x1b/0x20 [ 326.087119][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 326.093737][ T5148] [ 326.096121][ T5148] Uninit was stored to memory at: [ 326.101302][ T5148] __get_compat_msghdr+0x514/0x750 [ 326.106701][ T5148] get_compat_msghdr+0x8c/0x1c0 [ 326.111673][ T5148] ___sys_recvmsg+0x19d/0x890 [ 326.116593][ T5148] do_recvmmsg+0x682/0x1180 [ 326.121226][ T5148] __sys_recvmmsg+0x113/0x450 [ 326.126177][ T5148] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 326.132669][ T5148] __do_fast_syscall_32+0xa2/0x100 [ 326.137944][ T5148] do_fast_syscall_32+0x33/0x70 [ 326.143076][ T5148] do_SYSENTER_32+0x1b/0x20 [ 326.147699][ T5148] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 326.154282][ T5148] [ 326.156681][ T5148] Local variable msg_sys created at: [ 326.162195][ T5148] do_recvmmsg+0x5c/0x1180 [ 326.166736][ T5148] __sys_recvmmsg+0x113/0x450 07:21:04 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000380)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={0x0, 0xc0}}, 0x0) pipe2$9p(0x0, 0x0) syz_clone3(0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000008000000000000000000000850000007500000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 07:21:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') preadv(r0, &(0x7f0000000800)=[{&(0x7f0000000840)=""/144, 0x90}], 0x1, 0x0, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000080)=""/191, 0x56}], 0x1, 0x300, 0x0) 07:21:04 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, &(0x7f0000001c80)) 07:21:04 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000240)={'batadv_slave_1\x00', @multicast}) 07:21:04 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000a00)={0x2, &(0x7f00000009c0)=[{}, {}]}) 07:21:04 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000380)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={0x0, 0xc0}}, 0x0) pipe2$9p(0x0, 0x0) syz_clone3(0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000008000000000000000000000850000007500000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 07:21:04 executing program 4: syz_open_dev$vcsa(0x0, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) 07:21:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') preadv(r0, &(0x7f0000000800)=[{&(0x7f0000000840)=""/144, 0x90}], 0x1, 0x0, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000080)=""/191, 0x56}], 0x1, 0x300, 0x0) 07:21:04 executing program 1: socketpair(0x8, 0x0, 0x0, &(0x7f0000000340)) 07:21:04 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000580)) [ 327.033422][ T5201] not chained 200000 origins [ 327.038214][ T5201] CPU: 1 PID: 5201 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 327.048423][ T5201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 327.058590][ T5201] Call Trace: [ 327.061942][ T5201] [ 327.064939][ T5201] dump_stack_lvl+0x1c8/0x256 [ 327.069799][ T5201] dump_stack+0x1a/0x1c [ 327.074103][ T5201] kmsan_internal_chain_origin+0x78/0x120 [ 327.079969][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 327.086360][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 327.092310][ T5201] ? ____sys_recvmsg+0x5c1/0x810 [ 327.097368][ T5201] ? get_compat_msghdr+0x8c/0x1c0 [ 327.102511][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 327.108464][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 327.114416][ T5201] ? should_fail+0x3f/0x810 [ 327.119060][ T5201] ? __stack_depot_save+0x21/0x4b0 [ 327.124308][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 327.130709][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 327.136659][ T5201] __msan_chain_origin+0xbd/0x140 [ 327.141819][ T5201] __get_compat_msghdr+0x514/0x750 [ 327.147077][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 327.152040][ T5201] ? ___sys_recvmsg+0xa9/0x890 [ 327.156923][ T5201] ? do_recvmmsg+0x682/0x1180 [ 327.161717][ T5201] ___sys_recvmsg+0x19d/0x890 [ 327.166511][ T5201] ? do_recvmmsg+0x6e4/0x1180 [ 327.171317][ T5201] ? __stack_depot_save+0x21/0x4b0 [ 327.176562][ T5201] ? kmsan_internal_check_memory+0x94/0x530 [ 327.182598][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 327.188546][ T5201] do_recvmmsg+0x682/0x1180 [ 327.193186][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 327.199572][ T5201] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 327.206129][ T5201] __sys_recvmmsg+0x113/0x450 [ 327.210937][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 327.217331][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 327.222567][ T5201] ? exit_to_user_mode_prepare+0x119/0x220 [ 327.228506][ T5201] do_fast_syscall_32+0x33/0x70 [ 327.233479][ T5201] do_SYSENTER_32+0x1b/0x20 [ 327.238098][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 327.244558][ T5201] RIP: 0023:0xf7ff4549 [ 327.248708][ T5201] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 327.268453][ T5201] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 327.276991][ T5201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 327.285069][ T5201] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 327.293134][ T5201] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 327.301197][ T5201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 327.309257][ T5201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 327.317342][ T5201] [ 327.324114][ T5201] Uninit was stored to memory at: 07:21:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000001540)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x14, 0x0, 0x4}, 0x14}}, 0x0) [ 327.333035][ T5201] __get_compat_msghdr+0x514/0x750 [ 327.338290][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 327.343392][ T5201] ___sys_recvmsg+0x19d/0x890 [ 327.348200][ T5201] do_recvmmsg+0x682/0x1180 [ 327.352930][ T5201] __sys_recvmmsg+0x113/0x450 [ 327.357758][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 327.364286][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 327.369543][ T5201] do_fast_syscall_32+0x33/0x70 [ 327.374636][ T5201] do_SYSENTER_32+0x1b/0x20 [ 327.379275][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 327.385862][ T5201] [ 327.388249][ T5201] Uninit was stored to memory at: [ 327.393547][ T5201] __get_compat_msghdr+0x514/0x750 [ 327.398785][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 327.403867][ T5201] ___sys_recvmsg+0x19d/0x890 [ 327.408675][ T5201] do_recvmmsg+0x682/0x1180 [ 327.413402][ T5201] __sys_recvmmsg+0x113/0x450 [ 327.418205][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 327.424690][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 327.429952][ T5201] do_fast_syscall_32+0x33/0x70 [ 327.435030][ T5201] do_SYSENTER_32+0x1b/0x20 [ 327.439663][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 327.446232][ T5201] [ 327.448629][ T5201] Uninit was stored to memory at: [ 327.453918][ T5201] __get_compat_msghdr+0x514/0x750 [ 327.459156][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 327.464229][ T5201] ___sys_recvmsg+0x19d/0x890 [ 327.469034][ T5201] do_recvmmsg+0x682/0x1180 [ 327.473774][ T5201] __sys_recvmmsg+0x113/0x450 [ 327.478583][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 327.485082][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 327.490342][ T5201] do_fast_syscall_32+0x33/0x70 [ 327.495417][ T5201] do_SYSENTER_32+0x1b/0x20 [ 327.500042][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 327.506620][ T5201] [ 327.509004][ T5201] Uninit was stored to memory at: [ 327.514277][ T5201] __get_compat_msghdr+0x514/0x750 [ 327.519524][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 327.524630][ T5201] ___sys_recvmsg+0x19d/0x890 [ 327.529444][ T5201] do_recvmmsg+0x682/0x1180 [ 327.534168][ T5201] __sys_recvmmsg+0x113/0x450 [ 327.538968][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 327.545454][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 327.550699][ T5201] do_fast_syscall_32+0x33/0x70 [ 327.555773][ T5201] do_SYSENTER_32+0x1b/0x20 [ 327.560398][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 327.566976][ T5201] [ 327.569371][ T5201] Uninit was stored to memory at: [ 327.574638][ T5201] __get_compat_msghdr+0x514/0x750 [ 327.579907][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 327.585035][ T5201] ___sys_recvmsg+0x19d/0x890 [ 327.589846][ T5201] do_recvmmsg+0x682/0x1180 [ 327.594566][ T5201] __sys_recvmmsg+0x113/0x450 [ 327.599365][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 327.605836][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 327.611085][ T5201] do_fast_syscall_32+0x33/0x70 [ 327.616164][ T5201] do_SYSENTER_32+0x1b/0x20 [ 327.620793][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 327.627365][ T5201] [ 327.629750][ T5201] Uninit was stored to memory at: [ 327.635012][ T5201] __get_compat_msghdr+0x514/0x750 [ 327.640252][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 327.645319][ T5201] ___sys_recvmsg+0x19d/0x890 [ 327.650118][ T5201] do_recvmmsg+0x682/0x1180 [ 327.654838][ T5201] __sys_recvmmsg+0x113/0x450 [ 327.659644][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 327.666127][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 327.671372][ T5201] do_fast_syscall_32+0x33/0x70 [ 327.676456][ T5201] do_SYSENTER_32+0x1b/0x20 [ 327.681097][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 327.687679][ T5201] [ 327.690068][ T5201] Uninit was stored to memory at: [ 327.695329][ T5201] __get_compat_msghdr+0x514/0x750 [ 327.700567][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 327.705641][ T5201] ___sys_recvmsg+0x19d/0x890 [ 327.710440][ T5201] do_recvmmsg+0x682/0x1180 [ 327.715178][ T5201] __sys_recvmmsg+0x113/0x450 [ 327.719984][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 327.726481][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 327.731860][ T5201] do_fast_syscall_32+0x33/0x70 [ 327.736839][ T5201] do_SYSENTER_32+0x1b/0x20 [ 327.741472][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 327.748055][ T5201] [ 327.750443][ T5201] Local variable msg_sys created at: [ 327.755887][ T5201] do_recvmmsg+0x5c/0x1180 [ 327.760424][ T5201] __sys_recvmmsg+0x113/0x450 07:21:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x800, 0x4) [ 328.579749][ T5201] not chained 210000 origins [ 328.585056][ T5201] CPU: 1 PID: 5201 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 328.595267][ T5201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 328.605432][ T5201] Call Trace: [ 328.608791][ T5201] [ 328.611795][ T5201] dump_stack_lvl+0x1c8/0x256 [ 328.616662][ T5201] dump_stack+0x1a/0x1c [ 328.620978][ T5201] kmsan_internal_chain_origin+0x78/0x120 [ 328.626862][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 328.633271][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 328.639225][ T5201] ? ____sys_recvmsg+0x5c1/0x810 [ 328.644297][ T5201] ? __get_compat_msghdr+0x5b/0x750 [ 328.649624][ T5201] ? get_compat_msghdr+0x8c/0x1c0 [ 328.654779][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 328.660745][ T5201] ? __get_compat_msghdr+0x5b/0x750 [ 328.666081][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 328.672058][ T5201] ? should_fail+0x3f/0x810 [ 328.676713][ T5201] ? __stack_depot_save+0x21/0x4b0 [ 328.681972][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 328.688378][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 328.694340][ T5201] __msan_chain_origin+0xbd/0x140 [ 328.699512][ T5201] __get_compat_msghdr+0x514/0x750 [ 328.704786][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 328.709771][ T5201] ? ___sys_recvmsg+0xa9/0x890 [ 328.714667][ T5201] ? do_recvmmsg+0x682/0x1180 [ 328.719476][ T5201] ___sys_recvmsg+0x19d/0x890 [ 328.724275][ T5201] ? do_recvmmsg+0x6e4/0x1180 [ 328.729093][ T5201] ? __stack_depot_save+0x21/0x4b0 [ 328.734353][ T5201] ? kmsan_internal_check_memory+0x94/0x530 [ 328.740411][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 328.746389][ T5201] do_recvmmsg+0x682/0x1180 [ 328.751051][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 328.757546][ T5201] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 328.764122][ T5201] __sys_recvmmsg+0x113/0x450 [ 328.768949][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 328.775362][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 328.780617][ T5201] ? exit_to_user_mode_prepare+0x119/0x220 [ 328.786568][ T5201] do_fast_syscall_32+0x33/0x70 [ 328.791557][ T5201] do_SYSENTER_32+0x1b/0x20 [ 328.796188][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 328.802665][ T5201] RIP: 0023:0xf7ff4549 [ 328.806829][ T5201] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 328.826589][ T5201] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 328.835138][ T5201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 328.843228][ T5201] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 328.851302][ T5201] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 328.859378][ T5201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 328.867453][ T5201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 328.875551][ T5201] [ 328.882117][ T5201] Uninit was stored to memory at: [ 328.887319][ T5201] __get_compat_msghdr+0x514/0x750 [ 328.893598][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 328.898576][ T5201] ___sys_recvmsg+0x19d/0x890 [ 328.903491][ T5201] do_recvmmsg+0x682/0x1180 [ 328.908124][ T5201] __sys_recvmmsg+0x113/0x450 [ 328.913380][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 328.919936][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 328.925292][ T5201] do_fast_syscall_32+0x33/0x70 [ 328.930277][ T5201] do_SYSENTER_32+0x1b/0x20 [ 328.935013][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 328.941487][ T5201] [ 328.943981][ T5201] Uninit was stored to memory at: [ 328.949169][ T5201] __get_compat_msghdr+0x514/0x750 [ 328.954513][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 328.959490][ T5201] ___sys_recvmsg+0x19d/0x890 [ 328.964399][ T5201] do_recvmmsg+0x682/0x1180 [ 328.969037][ T5201] __sys_recvmmsg+0x113/0x450 [ 328.973942][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 328.980337][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 328.985683][ T5201] do_fast_syscall_32+0x33/0x70 [ 328.990665][ T5201] do_SYSENTER_32+0x1b/0x20 [ 328.995395][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 329.001965][ T5201] [ 329.004349][ T5201] Uninit was stored to memory at: [ 329.009539][ T5201] __get_compat_msghdr+0x514/0x750 [ 329.014877][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 329.019853][ T5201] ___sys_recvmsg+0x19d/0x890 [ 329.024815][ T5201] do_recvmmsg+0x682/0x1180 [ 329.029447][ T5201] __sys_recvmmsg+0x113/0x450 [ 329.034410][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 329.040818][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 329.046232][ T5201] do_fast_syscall_32+0x33/0x70 [ 329.051217][ T5201] do_SYSENTER_32+0x1b/0x20 [ 329.055991][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 329.062569][ T5201] [ 329.064952][ T5201] Uninit was stored to memory at: [ 329.070134][ T5201] __get_compat_msghdr+0x514/0x750 [ 329.075517][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 329.080508][ T5201] ___sys_recvmsg+0x19d/0x890 [ 329.085464][ T5201] do_recvmmsg+0x682/0x1180 [ 329.090096][ T5201] __sys_recvmmsg+0x113/0x450 [ 329.095047][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 329.101453][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 329.106857][ T5201] do_fast_syscall_32+0x33/0x70 [ 329.111945][ T5201] do_SYSENTER_32+0x1b/0x20 [ 329.116574][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 329.123199][ T5201] [ 329.125589][ T5201] Uninit was stored to memory at: [ 329.130776][ T5201] __get_compat_msghdr+0x514/0x750 [ 329.136161][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 329.138012][ T5194] not chained 220000 origins [ 329.141098][ T5201] ___sys_recvmsg+0x19d/0x890 [ 329.141185][ T5201] do_recvmmsg+0x682/0x1180 [ 329.146185][ T5194] CPU: 0 PID: 5194 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 329.150623][ T5201] __sys_recvmmsg+0x113/0x450 [ 329.155123][ T5194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 329.155169][ T5194] Call Trace: [ 329.155195][ T5194] [ 329.155222][ T5194] dump_stack_lvl+0x1c8/0x256 [ 329.165398][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 329.169983][ T5194] dump_stack+0x1a/0x1c [ 329.180119][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 329.183315][ T5194] kmsan_internal_chain_origin+0x78/0x120 [ 329.186320][ T5201] do_fast_syscall_32+0x33/0x70 [ 329.191009][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 329.197324][ T5201] do_SYSENTER_32+0x1b/0x20 [ 329.201399][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 329.206584][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 329.212213][ T5194] ? ____sys_recvmsg+0x5c1/0x810 [ 329.212302][ T5194] ? __get_compat_msghdr+0x5b/0x750 [ 329.217131][ T5201] [ 329.217146][ T5201] Uninit was stored to memory at: [ 329.223366][ T5194] ? get_compat_msghdr+0x8c/0x1c0 [ 329.223452][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 329.228049][ T5201] __get_compat_msghdr+0x514/0x750 [ 329.233770][ T5194] ? __get_compat_msghdr+0x5b/0x750 [ 329.233861][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 329.240182][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 329.245127][ T5194] ? should_fail+0x3f/0x810 [ 329.245231][ T5194] ? __stack_depot_save+0x21/0x4b0 [ 329.250400][ T5201] ___sys_recvmsg+0x19d/0x890 [ 329.252733][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 329.252848][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 329.257835][ T5201] do_recvmmsg+0x682/0x1180 [ 329.262860][ T5194] __msan_chain_origin+0xbd/0x140 [ 329.262959][ T5194] __get_compat_msghdr+0x514/0x750 [ 329.268744][ T5201] __sys_recvmmsg+0x113/0x450 [ 329.273880][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 329.273966][ T5194] ? ___sys_recvmsg+0xa9/0x890 [ 329.279143][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 329.284943][ T5194] ? do_recvmmsg+0x682/0x1180 [ 329.285037][ T5194] ___sys_recvmsg+0x19d/0x890 [ 329.289875][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 329.294378][ T5194] ? do_recvmmsg+0x6e4/0x1180 [ 329.294481][ T5194] ? __stack_depot_save+0x21/0x4b0 [ 329.299580][ T5201] do_fast_syscall_32+0x33/0x70 [ 329.304261][ T5194] ? kmsan_internal_check_memory+0x94/0x530 [ 329.304373][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 329.310575][ T5201] do_SYSENTER_32+0x1b/0x20 [ 329.316389][ T5194] do_recvmmsg+0x682/0x1180 [ 329.316497][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 329.320967][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 329.326009][ T5194] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 329.326120][ T5194] __sys_recvmmsg+0x113/0x450 [ 329.331190][ T5201] [ 329.331205][ T5201] Uninit was stored to memory at: [ 329.335877][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 329.336001][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 329.340881][ T5201] __get_compat_msghdr+0x514/0x750 [ 329.345555][ T5194] ? exit_to_user_mode_prepare+0x119/0x220 [ 329.345656][ T5194] do_fast_syscall_32+0x33/0x70 [ 329.352000][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 329.356581][ T5194] do_SYSENTER_32+0x1b/0x20 [ 329.361245][ T5201] ___sys_recvmsg+0x19d/0x890 [ 329.366357][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 329.366461][ T5194] RIP: 0023:0xf7f77549 [ 329.371127][ T5201] do_recvmmsg+0x682/0x1180 [ 329.376246][ T5194] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 329.376332][ T5194] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 329.381202][ T5201] __sys_recvmmsg+0x113/0x450 [ 329.387187][ T5194] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 329.387246][ T5194] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 329.387296][ T5194] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 329.393200][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 329.397614][ T5194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 329.402214][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 329.408356][ T5194] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 329.414803][ T5201] do_fast_syscall_32+0x33/0x70 [ 329.421121][ T5194] [ 329.425861][ T5201] do_SYSENTER_32+0x1b/0x20 [ 329.433531][ T5194] Uninit was stored to memory at: [ 329.439487][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 329.445319][ T5194] __get_compat_msghdr+0x514/0x750 [ 329.449792][ T5201] [ 329.449808][ T5201] Local variable msg_sys created at: [ 329.455673][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 329.460533][ T5201] do_recvmmsg+0x5c/0x1180 [ 329.465452][ T5194] ___sys_recvmsg+0x19d/0x890 [ 329.469963][ T5201] __sys_recvmmsg+0x113/0x450 [ 329.474717][ T5194] do_recvmmsg+0x682/0x1180 [ 329.637553][ T5194] __sys_recvmmsg+0x113/0x450 [ 329.642435][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 329.648818][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 329.654138][ T5194] do_fast_syscall_32+0x33/0x70 [ 329.659120][ T5194] do_SYSENTER_32+0x1b/0x20 [ 329.663812][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 329.670283][ T5194] [ 329.672742][ T5194] Uninit was stored to memory at: [ 329.677928][ T5194] __get_compat_msghdr+0x514/0x750 [ 329.683246][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 329.688224][ T5194] ___sys_recvmsg+0x19d/0x890 [ 329.693144][ T5194] do_recvmmsg+0x682/0x1180 [ 329.697812][ T5194] __sys_recvmmsg+0x113/0x450 [ 329.702720][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 329.709196][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 329.714516][ T5194] do_fast_syscall_32+0x33/0x70 [ 329.719498][ T5194] do_SYSENTER_32+0x1b/0x20 [ 329.724195][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 329.730674][ T5194] [ 329.733139][ T5194] Uninit was stored to memory at: [ 329.738321][ T5194] __get_compat_msghdr+0x514/0x750 [ 329.743625][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 329.748932][ T5194] ___sys_recvmsg+0x19d/0x890 [ 329.753814][ T5194] do_recvmmsg+0x682/0x1180 [ 329.758444][ T5194] __sys_recvmmsg+0x113/0x450 [ 329.763332][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 329.769728][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 329.775066][ T5194] do_fast_syscall_32+0x33/0x70 [ 329.780047][ T5194] do_SYSENTER_32+0x1b/0x20 [ 329.784752][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 329.791228][ T5194] [ 329.793690][ T5194] Uninit was stored to memory at: [ 329.798875][ T5194] __get_compat_msghdr+0x514/0x750 [ 329.804189][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 329.809164][ T5194] ___sys_recvmsg+0x19d/0x890 [ 329.814038][ T5194] do_recvmmsg+0x682/0x1180 [ 329.818662][ T5194] __sys_recvmmsg+0x113/0x450 [ 329.823546][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 329.829942][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 329.835267][ T5194] do_fast_syscall_32+0x33/0x70 [ 329.840242][ T5194] do_SYSENTER_32+0x1b/0x20 [ 329.844950][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 329.851424][ T5194] [ 329.853885][ T5194] Uninit was stored to memory at: [ 329.859075][ T5194] __get_compat_msghdr+0x514/0x750 [ 329.864392][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 329.869372][ T5194] ___sys_recvmsg+0x19d/0x890 [ 329.869608][ T5201] not chained 230000 origins [ 329.874204][ T5194] do_recvmmsg+0x682/0x1180 [ 329.874283][ T5194] __sys_recvmmsg+0x113/0x450 [ 329.874362][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 329.874460][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 329.879085][ T5201] CPU: 1 PID: 5201 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 329.883652][ T5194] do_fast_syscall_32+0x33/0x70 [ 329.888262][ T5201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 329.894610][ T5194] do_SYSENTER_32+0x1b/0x20 [ 329.899624][ T5201] Call Trace: [ 329.899653][ T5201] [ 329.909764][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 329.914539][ T5201] dump_stack_lvl+0x1c8/0x256 [ 329.924747][ T5194] [ 329.929197][ T5201] dump_stack+0x1a/0x1c [ 329.932575][ T5194] Uninit was stored to memory at: [ 329.935406][ T5201] kmsan_internal_chain_origin+0x78/0x120 [ 329.941894][ T5194] __get_compat_msghdr+0x514/0x750 [ 329.946415][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 329.948735][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 329.952909][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 329.958041][ T5194] ___sys_recvmsg+0x19d/0x890 [ 329.963764][ T5201] ? ____sys_recvmsg+0x5c1/0x810 [ 329.963850][ T5201] ? __get_compat_msghdr+0x5b/0x750 [ 329.968958][ T5194] do_recvmmsg+0x682/0x1180 [ 329.975383][ T5201] ? get_compat_msghdr+0x8c/0x1c0 [ 329.975471][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 329.980340][ T5194] __sys_recvmmsg+0x113/0x450 [ 329.986161][ T5201] ? __get_compat_msghdr+0x5b/0x750 [ 329.986253][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 329.990968][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 329.995927][ T5201] ? should_fail+0x3f/0x810 [ 329.996025][ T5201] ? __stack_depot_save+0x21/0x4b0 [ 330.001229][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 330.005742][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 330.005858][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 330.010857][ T5194] do_fast_syscall_32+0x33/0x70 [ 330.016665][ T5201] __msan_chain_origin+0xbd/0x140 [ 330.016766][ T5201] __get_compat_msghdr+0x514/0x750 [ 330.021413][ T5194] do_SYSENTER_32+0x1b/0x20 [ 330.026637][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 330.032586][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 330.038734][ T5201] ? ___sys_recvmsg+0xa9/0x890 [ 330.043310][ T5194] [ 330.048348][ T5201] ? do_recvmmsg+0x682/0x1180 [ 330.053543][ T5194] Uninit was stored to memory at: [ 330.059727][ T5201] ___sys_recvmsg+0x19d/0x890 [ 330.065683][ T5194] __get_compat_msghdr+0x514/0x750 [ 330.070373][ T5201] ? do_recvmmsg+0x6e4/0x1180 [ 330.075460][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 330.080535][ T5201] ? __stack_depot_save+0x21/0x4b0 [ 330.085106][ T5194] ___sys_recvmsg+0x19d/0x890 [ 330.089883][ T5201] ? kmsan_internal_check_memory+0x94/0x530 [ 330.096268][ T5194] do_recvmmsg+0x682/0x1180 [ 330.100977][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 330.103367][ T5194] __sys_recvmmsg+0x113/0x450 [ 330.107990][ T5201] do_recvmmsg+0x682/0x1180 [ 330.113076][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 330.117715][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 330.122860][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 330.127488][ T5201] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 330.132416][ T5194] do_fast_syscall_32+0x33/0x70 [ 330.137459][ T5201] __sys_recvmmsg+0x113/0x450 [ 330.142198][ T5194] do_SYSENTER_32+0x1b/0x20 [ 330.148040][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 330.152590][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 330.158346][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 330.163074][ T5194] [ 330.167514][ T5201] ? exit_to_user_mode_prepare+0x119/0x220 [ 330.173815][ T5194] Local variable msg_sys created at: [ 330.179989][ T5201] do_fast_syscall_32+0x33/0x70 [ 330.185187][ T5194] do_recvmmsg+0x5c/0x1180 [ 330.191519][ T5201] do_SYSENTER_32+0x1b/0x20 [ 330.196434][ T5194] __sys_recvmmsg+0x113/0x450 [ 330.201087][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 330.264151][ T5201] RIP: 0023:0xf7ff4549 [ 330.268323][ T5201] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 330.288104][ T5201] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 330.296654][ T5201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 330.304737][ T5201] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 330.312823][ T5201] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 330.320900][ T5201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 330.328971][ T5201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 330.337068][ T5201] [ 330.343326][ T5201] Uninit was stored to memory at: [ 330.348540][ T5201] __get_compat_msghdr+0x514/0x750 [ 330.354187][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 330.359172][ T5201] ___sys_recvmsg+0x19d/0x890 [ 330.364084][ T5201] do_recvmmsg+0x682/0x1180 [ 330.368717][ T5201] __sys_recvmmsg+0x113/0x450 [ 330.373631][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 330.380058][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 330.385476][ T5201] do_fast_syscall_32+0x33/0x70 [ 330.390463][ T5201] do_SYSENTER_32+0x1b/0x20 [ 330.395262][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 330.401756][ T5201] [ 330.404301][ T5201] Uninit was stored to memory at: [ 330.409492][ T5201] __get_compat_msghdr+0x514/0x750 [ 330.414932][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 330.419911][ T5201] ___sys_recvmsg+0x19d/0x890 [ 330.424874][ T5201] do_recvmmsg+0x682/0x1180 [ 330.429497][ T5201] __sys_recvmmsg+0x113/0x450 [ 330.434459][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 330.440848][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 330.446242][ T5201] do_fast_syscall_32+0x33/0x70 [ 330.451229][ T5201] do_SYSENTER_32+0x1b/0x20 [ 330.456015][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 330.462598][ T5201] [ 330.464985][ T5201] Uninit was stored to memory at: [ 330.470176][ T5201] __get_compat_msghdr+0x514/0x750 [ 330.475554][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 330.480535][ T5201] ___sys_recvmsg+0x19d/0x890 [ 330.485487][ T5201] do_recvmmsg+0x682/0x1180 [ 330.490113][ T5201] __sys_recvmmsg+0x113/0x450 [ 330.495074][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 330.501470][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 330.506870][ T5201] do_fast_syscall_32+0x33/0x70 [ 330.511932][ T5201] do_SYSENTER_32+0x1b/0x20 [ 330.516565][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 330.523204][ T5201] [ 330.525589][ T5201] Uninit was stored to memory at: [ 330.530778][ T5201] __get_compat_msghdr+0x514/0x750 [ 330.536236][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 330.541213][ T5201] ___sys_recvmsg+0x19d/0x890 [ 330.546177][ T5201] do_recvmmsg+0x682/0x1180 [ 330.550805][ T5201] __sys_recvmmsg+0x113/0x450 [ 330.555763][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 330.562259][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 330.567515][ T5201] do_fast_syscall_32+0x33/0x70 [ 330.572628][ T5201] do_SYSENTER_32+0x1b/0x20 [ 330.577256][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 330.583871][ T5201] [ 330.586257][ T5201] Uninit was stored to memory at: [ 330.591444][ T5201] __get_compat_msghdr+0x514/0x750 [ 330.596837][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 330.601891][ T5201] ___sys_recvmsg+0x19d/0x890 [ 330.606693][ T5201] do_recvmmsg+0x682/0x1180 [ 330.611314][ T5201] __sys_recvmmsg+0x113/0x450 [ 330.616276][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 330.622762][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 330.628015][ T5201] do_fast_syscall_32+0x33/0x70 [ 330.633162][ T5201] do_SYSENTER_32+0x1b/0x20 [ 330.637794][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 330.644423][ T5201] [ 330.646814][ T5201] Uninit was stored to memory at: [ 330.652140][ T5201] __get_compat_msghdr+0x514/0x750 [ 330.657382][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 330.662454][ T5201] ___sys_recvmsg+0x19d/0x890 [ 330.667347][ T5201] do_recvmmsg+0x682/0x1180 [ 330.672068][ T5201] __sys_recvmmsg+0x113/0x450 [ 330.676878][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 330.683420][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 330.688669][ T5201] do_fast_syscall_32+0x33/0x70 [ 330.693796][ T5201] do_SYSENTER_32+0x1b/0x20 [ 330.698425][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 330.705055][ T5201] [ 330.707436][ T5201] Uninit was stored to memory at: [ 330.712718][ T5201] __get_compat_msghdr+0x514/0x750 [ 330.717952][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 330.723072][ T5201] ___sys_recvmsg+0x19d/0x890 [ 330.727902][ T5201] do_recvmmsg+0x682/0x1180 [ 330.732676][ T5201] __sys_recvmmsg+0x113/0x450 [ 330.737498][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 330.744030][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 330.749281][ T5201] do_fast_syscall_32+0x33/0x70 [ 330.754415][ T5201] do_SYSENTER_32+0x1b/0x20 [ 330.759042][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 330.765662][ T5201] [ 330.767594][ T5194] not chained 240000 origins [ 330.768010][ T5201] Local variable msg_sys created at: [ 330.768036][ T5201] do_recvmmsg+0x5c/0x1180 [ 330.772864][ T5194] CPU: 0 PID: 5194 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 330.778023][ T5201] __sys_recvmmsg+0x113/0x450 [ 330.782437][ T5194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 330.782484][ T5194] Call Trace: [ 330.782509][ T5194] [ 330.782534][ T5194] dump_stack_lvl+0x1c8/0x256 [ 330.818611][ T5194] dump_stack+0x1a/0x1c [ 330.822942][ T5194] kmsan_internal_chain_origin+0x78/0x120 [ 330.828826][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 330.835231][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 330.841186][ T5194] ? ____sys_recvmsg+0x5c1/0x810 [ 330.846257][ T5194] ? __get_compat_msghdr+0x5b/0x750 [ 330.851593][ T5194] ? get_compat_msghdr+0x8c/0x1c0 [ 330.856750][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 330.862706][ T5194] ? __get_compat_msghdr+0x5b/0x750 [ 330.868035][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 330.874001][ T5194] ? should_fail+0x3f/0x810 [ 330.878651][ T5194] ? __stack_depot_save+0x21/0x4b0 [ 330.883913][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 330.890309][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 330.896266][ T5194] __msan_chain_origin+0xbd/0x140 [ 330.901517][ T5194] __get_compat_msghdr+0x514/0x750 [ 330.906790][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 330.911767][ T5194] ? ___sys_recvmsg+0xa9/0x890 [ 330.916661][ T5194] ? do_recvmmsg+0x682/0x1180 [ 330.921467][ T5194] ___sys_recvmsg+0x19d/0x890 [ 330.926272][ T5194] ? do_recvmmsg+0x6e4/0x1180 [ 330.931104][ T5194] ? __stack_depot_save+0x21/0x4b0 [ 330.936360][ T5194] ? kmsan_internal_check_memory+0x94/0x530 [ 330.942410][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 330.948381][ T5194] do_recvmmsg+0x682/0x1180 [ 330.953041][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 330.959440][ T5194] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 330.966008][ T5194] __sys_recvmmsg+0x113/0x450 [ 330.970828][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 330.977233][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 330.982485][ T5194] ? exit_to_user_mode_prepare+0x119/0x220 [ 330.988437][ T5194] do_fast_syscall_32+0x33/0x70 [ 330.993417][ T5194] do_SYSENTER_32+0x1b/0x20 [ 330.998049][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 331.004523][ T5194] RIP: 0023:0xf7f77549 [ 331.008687][ T5194] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 331.028450][ T5194] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 331.036998][ T5194] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 331.045081][ T5194] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 331.053152][ T5194] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 331.054880][ T5201] not chained 250000 origins [ 331.061177][ T5194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 331.073859][ T5194] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 331.081940][ T5194] [ 331.085026][ T5201] CPU: 1 PID: 5201 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 331.094323][ T5194] Uninit was stored to memory at: [ 331.095173][ T5201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 331.100301][ T5194] __get_compat_msghdr+0x514/0x750 [ 331.110260][ T5201] Call Trace: [ 331.110288][ T5201] [ 331.110313][ T5201] dump_stack_lvl+0x1c8/0x256 [ 331.110446][ T5201] dump_stack+0x1a/0x1c [ 331.110558][ T5201] kmsan_internal_chain_origin+0x78/0x120 [ 331.110668][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 331.110782][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 331.110888][ T5201] ? ____sys_recvmsg+0x5c1/0x810 [ 331.110975][ T5201] ? __get_compat_msghdr+0x5b/0x750 [ 331.111058][ T5201] ? get_compat_msghdr+0x8c/0x1c0 [ 331.111149][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 331.111249][ T5201] ? __get_compat_msghdr+0x5b/0x750 [ 331.111334][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 331.111444][ T5201] ? should_fail+0x3f/0x810 [ 331.111541][ T5201] ? __stack_depot_save+0x21/0x4b0 [ 331.116860][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 331.119993][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 331.123096][ T5194] ___sys_recvmsg+0x19d/0x890 [ 331.127715][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 331.131953][ T5194] do_recvmmsg+0x682/0x1180 [ 331.137575][ T5201] __msan_chain_origin+0xbd/0x140 [ 331.143879][ T5194] __sys_recvmmsg+0x113/0x450 [ 331.149624][ T5201] __get_compat_msghdr+0x514/0x750 [ 331.154628][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 331.159781][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 331.164847][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 331.170587][ T5201] ? ___sys_recvmsg+0xa9/0x890 [ 331.175862][ T5194] do_fast_syscall_32+0x33/0x70 [ 331.181600][ T5201] ? do_recvmmsg+0x682/0x1180 [ 331.186194][ T5194] do_SYSENTER_32+0x1b/0x20 [ 331.191223][ T5201] ___sys_recvmsg+0x19d/0x890 [ 331.196127][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 331.202305][ T5201] ? do_recvmmsg+0x6e4/0x1180 [ 331.202408][ T5201] ? __stack_depot_save+0x21/0x4b0 [ 331.207042][ T5194] [ 331.207057][ T5194] Uninit was stored to memory at: [ 331.212852][ T5201] ? kmsan_internal_check_memory+0x94/0x530 [ 331.217500][ T5194] __get_compat_msghdr+0x514/0x750 [ 331.222444][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 331.227173][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 331.232295][ T5201] do_recvmmsg+0x682/0x1180 [ 331.232404][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 331.238614][ T5194] ___sys_recvmsg+0x19d/0x890 [ 331.243560][ T5201] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 331.248727][ T5194] do_recvmmsg+0x682/0x1180 [ 331.253494][ T5201] __sys_recvmmsg+0x113/0x450 [ 331.253594][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 331.258401][ T5194] __sys_recvmmsg+0x113/0x450 [ 331.263092][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 331.267637][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 331.272317][ T5201] ? exit_to_user_mode_prepare+0x119/0x220 [ 331.278703][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 331.283384][ T5201] do_fast_syscall_32+0x33/0x70 [ 331.283473][ T5201] do_SYSENTER_32+0x1b/0x20 [ 331.288577][ T5194] do_fast_syscall_32+0x33/0x70 [ 331.290909][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 331.296017][ T5194] do_SYSENTER_32+0x1b/0x20 [ 331.301842][ T5201] RIP: 0023:0xf7ff4549 [ 331.301899][ T5201] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 331.307020][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 331.312824][ T5201] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 331.312904][ T5201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 331.317737][ T5194] [ 331.317751][ T5194] Uninit was stored to memory at: [ 331.322239][ T5201] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 331.322291][ T5201] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 331.328641][ T5194] __get_compat_msghdr+0x514/0x750 [ 331.333222][ T5201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 331.333272][ T5201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 331.333345][ T5201] [ 331.339724][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 331.347451][ T5201] Uninit was stored to memory at: [ 331.348974][ T5194] ___sys_recvmsg+0x19d/0x890 [ 331.355613][ T5201] __get_compat_msghdr+0x514/0x750 [ 331.359959][ T5194] do_recvmmsg+0x682/0x1180 [ 331.365158][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 331.371371][ T5194] __sys_recvmmsg+0x113/0x450 [ 331.377262][ T5201] ___sys_recvmsg+0x19d/0x890 [ 331.382415][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 331.387264][ T5201] do_recvmmsg+0x682/0x1180 [ 331.391830][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 331.396697][ T5201] __sys_recvmmsg+0x113/0x450 [ 331.403086][ T5194] do_fast_syscall_32+0x33/0x70 [ 331.407612][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 331.411684][ T5194] do_SYSENTER_32+0x1b/0x20 [ 331.431391][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 331.437783][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 331.446364][ T5201] do_fast_syscall_32+0x33/0x70 [ 331.454402][ T5194] [ 331.454417][ T5194] Uninit was stored to memory at: [ 331.454528][ T5194] __get_compat_msghdr+0x514/0x750 [ 331.456748][ T5201] do_SYSENTER_32+0x1b/0x20 [ 331.461837][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 331.469836][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 331.477878][ T5194] ___sys_recvmsg+0x19d/0x890 [ 331.483074][ T5201] [ 331.483088][ T5201] Uninit was stored to memory at: [ 331.491048][ T5194] do_recvmmsg+0x682/0x1180 [ 331.499204][ T5201] __get_compat_msghdr+0x514/0x750 [ 331.502176][ T5194] __sys_recvmmsg+0x113/0x450 [ 331.507030][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 331.512117][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 331.516817][ T5201] ___sys_recvmsg+0x19d/0x890 [ 331.521988][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 331.526510][ T5201] do_recvmmsg+0x682/0x1180 [ 331.531360][ T5194] do_fast_syscall_32+0x33/0x70 [ 331.536117][ T5201] __sys_recvmmsg+0x113/0x450 [ 331.540796][ T5194] do_SYSENTER_32+0x1b/0x20 [ 331.547120][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 331.551601][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 331.556791][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 331.561446][ T5194] [ 331.561460][ T5194] Uninit was stored to memory at: [ 331.566359][ T5201] do_fast_syscall_32+0x33/0x70 [ 331.572754][ T5194] __get_compat_msghdr+0x514/0x750 [ 331.577178][ T5201] do_SYSENTER_32+0x1b/0x20 [ 331.582358][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 331.588703][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 331.593615][ T5194] ___sys_recvmsg+0x19d/0x890 [ 331.595965][ T5201] [ 331.595978][ T5201] Uninit was stored to memory at: [ 331.600983][ T5194] do_recvmmsg+0x682/0x1180 [ 331.606272][ T5201] __get_compat_msghdr+0x514/0x750 [ 331.610661][ T5194] __sys_recvmmsg+0x113/0x450 [ 331.615594][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 331.621971][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 331.626665][ T5201] ___sys_recvmsg+0x19d/0x890 [ 331.629082][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 331.634199][ T5201] do_recvmmsg+0x682/0x1180 [ 331.638675][ T5194] do_fast_syscall_32+0x33/0x70 [ 331.643873][ T5201] __sys_recvmmsg+0x113/0x450 [ 331.648528][ T5194] do_SYSENTER_32+0x1b/0x20 [ 331.653458][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 331.659677][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 331.664433][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 331.669524][ T5194] [ 331.669538][ T5194] Uninit was stored to memory at: [ 331.674108][ T5201] do_fast_syscall_32+0x33/0x70 [ 331.679031][ T5194] __get_compat_msghdr+0x514/0x750 [ 331.683723][ T5201] do_SYSENTER_32+0x1b/0x20 [ 331.688229][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 331.694574][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 331.700894][ T5194] ___sys_recvmsg+0x19d/0x890 [ 331.706184][ T5201] [ 331.706200][ T5201] Uninit was stored to memory at: [ 331.706314][ T5201] __get_compat_msghdr+0x514/0x750 [ 331.708556][ T5194] do_recvmmsg+0x682/0x1180 [ 331.713667][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 331.718505][ T5194] __sys_recvmmsg+0x113/0x450 [ 331.723701][ T5201] ___sys_recvmsg+0x19d/0x890 [ 331.728186][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 331.733151][ T5201] do_recvmmsg+0x682/0x1180 [ 331.739429][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 331.744187][ T5201] __sys_recvmmsg+0x113/0x450 [ 331.746588][ T5194] do_fast_syscall_32+0x33/0x70 [ 331.751614][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 331.756201][ T5194] do_SYSENTER_32+0x1b/0x20 [ 331.761326][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 331.766075][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 331.770946][ T5201] do_fast_syscall_32+0x33/0x70 [ 331.777257][ T5194] [ 331.777272][ T5194] Uninit was stored to memory at: [ 331.777385][ T5194] __get_compat_msghdr+0x514/0x750 [ 331.782199][ T5201] do_SYSENTER_32+0x1b/0x20 [ 331.787302][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 331.791887][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 331.796733][ T5194] ___sys_recvmsg+0x19d/0x890 [ 331.801408][ T5201] [ 331.801422][ T5201] Uninit was stored to memory at: [ 331.805975][ T5194] do_recvmmsg+0x682/0x1180 [ 331.812422][ T5201] __get_compat_msghdr+0x514/0x750 [ 331.818636][ T5194] __sys_recvmmsg+0x113/0x450 [ 331.823835][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 331.826157][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 331.831179][ T5201] ___sys_recvmsg+0x19d/0x890 [ 331.836093][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 331.841220][ T5201] do_recvmmsg+0x682/0x1180 [ 331.845791][ T5194] do_fast_syscall_32+0x33/0x70 [ 331.850676][ T5201] __sys_recvmmsg+0x113/0x450 [ 331.857073][ T5194] do_SYSENTER_32+0x1b/0x20 [ 331.861837][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 331.864169][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 331.869195][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 331.874387][ T5194] [ 331.874403][ T5194] Local variable msg_sys created at: [ 331.874430][ T5194] do_recvmmsg+0x5c/0x1180 [ 331.878906][ T5201] do_fast_syscall_32+0x33/0x70 [ 331.883820][ T5194] __sys_recvmmsg+0x113/0x450 [ 331.888515][ T5201] do_SYSENTER_32+0x1b/0x20 [ 332.092114][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 332.098615][ T5201] [ 332.100999][ T5201] Uninit was stored to memory at: [ 332.106285][ T5201] __get_compat_msghdr+0x514/0x750 [ 332.111526][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 332.116602][ T5201] ___sys_recvmsg+0x19d/0x890 [ 332.121410][ T5201] do_recvmmsg+0x682/0x1180 [ 332.126132][ T5201] __sys_recvmmsg+0x113/0x450 [ 332.130935][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 332.137418][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 332.142744][ T5201] do_fast_syscall_32+0x33/0x70 [ 332.147723][ T5201] do_SYSENTER_32+0x1b/0x20 [ 332.152448][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 332.158933][ T5201] [ 332.161346][ T5201] Uninit was stored to memory at: [ 332.166636][ T5201] __get_compat_msghdr+0x514/0x750 [ 332.171968][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 332.176948][ T5201] ___sys_recvmsg+0x19d/0x890 [ 332.181749][ T5201] do_recvmmsg+0x682/0x1180 [ 332.186479][ T5201] __sys_recvmmsg+0x113/0x450 [ 332.191288][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 332.197771][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 332.203114][ T5201] do_fast_syscall_32+0x33/0x70 [ 332.208093][ T5201] do_SYSENTER_32+0x1b/0x20 [ 332.212818][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 332.219306][ T5201] [ 332.221692][ T5201] Local variable msg_sys created at: [ 332.227146][ T5201] do_recvmmsg+0x5c/0x1180 [ 332.231681][ T5201] __sys_recvmmsg+0x113/0x450 [ 332.427534][ T5194] not chained 260000 origins [ 332.432401][ T5194] CPU: 0 PID: 5194 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 332.442600][ T5194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 332.452761][ T5194] Call Trace: [ 332.456115][ T5194] [ 332.459124][ T5194] dump_stack_lvl+0x1c8/0x256 [ 332.463993][ T5194] dump_stack+0x1a/0x1c [ 332.468334][ T5194] kmsan_internal_chain_origin+0x78/0x120 [ 332.474218][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 332.480616][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 332.486573][ T5194] ? ____sys_recvmsg+0x5c1/0x810 [ 332.491641][ T5194] ? __get_compat_msghdr+0x5b/0x750 [ 332.496971][ T5194] ? get_compat_msghdr+0x8c/0x1c0 [ 332.502134][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 332.508095][ T5194] ? __get_compat_msghdr+0x5b/0x750 [ 332.513430][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 332.519406][ T5194] ? should_fail+0x3f/0x810 [ 332.524075][ T5194] ? __stack_depot_save+0x21/0x4b0 [ 332.529337][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 332.535746][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 332.541712][ T5194] __msan_chain_origin+0xbd/0x140 [ 332.546883][ T5194] __get_compat_msghdr+0x514/0x750 [ 332.552155][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 332.557137][ T5194] ? ___sys_recvmsg+0xa9/0x890 [ 332.562063][ T5194] ? do_recvmmsg+0x682/0x1180 [ 332.566877][ T5194] ___sys_recvmsg+0x19d/0x890 [ 332.571682][ T5194] ? do_recvmmsg+0x6e4/0x1180 [ 332.576510][ T5194] ? __stack_depot_save+0x21/0x4b0 [ 332.581767][ T5194] ? kmsan_internal_check_memory+0x94/0x530 [ 332.587821][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 332.593786][ T5194] do_recvmmsg+0x682/0x1180 [ 332.598437][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 332.604848][ T5194] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 332.611422][ T5194] __sys_recvmmsg+0x113/0x450 [ 332.616251][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 332.622655][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 332.627906][ T5194] ? exit_to_user_mode_prepare+0x119/0x220 [ 332.633855][ T5194] do_fast_syscall_32+0x33/0x70 [ 332.638842][ T5194] do_SYSENTER_32+0x1b/0x20 [ 332.643472][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 332.649952][ T5194] RIP: 0023:0xf7f77549 [ 332.654118][ T5194] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 332.673894][ T5194] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 332.682445][ T5194] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 332.690540][ T5194] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 332.698620][ T5194] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 332.706693][ T5194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 332.714766][ T5194] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 332.718743][ T5201] not chained 270000 origins [ 332.722815][ T5194] [ 332.728361][ T5194] Uninit was stored to memory at: [ 332.730902][ T5201] CPU: 1 PID: 5201 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 332.736477][ T5194] __get_compat_msghdr+0x514/0x750 [ 332.745934][ T5201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 332.745981][ T5201] Call Trace: [ 332.746012][ T5201] [ 332.746037][ T5201] dump_stack_lvl+0x1c8/0x256 [ 332.751113][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 332.761189][ T5201] dump_stack+0x1a/0x1c [ 332.764592][ T5194] ___sys_recvmsg+0x19d/0x890 [ 332.767472][ T5201] kmsan_internal_chain_origin+0x78/0x120 [ 332.772366][ T5194] do_recvmmsg+0x682/0x1180 [ 332.777116][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 332.781274][ T5194] __sys_recvmmsg+0x113/0x450 [ 332.785984][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 332.786093][ T5201] ? ____sys_recvmsg+0x5c1/0x810 [ 332.791860][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 332.796301][ T5201] ? __get_compat_msghdr+0x5b/0x750 [ 332.802609][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 332.807219][ T5201] ? get_compat_msghdr+0x8c/0x1c0 [ 332.813095][ T5194] do_fast_syscall_32+0x33/0x70 [ 332.817988][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 332.824330][ T5194] do_SYSENTER_32+0x1b/0x20 [ 332.829421][ T5201] ? __get_compat_msghdr+0x5b/0x750 [ 332.834602][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 332.839562][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 332.844470][ T5194] [ 332.850216][ T5201] ? should_fail+0x3f/0x810 [ 332.854776][ T5194] Uninit was stored to memory at: [ 332.859905][ T5201] ? __stack_depot_save+0x21/0x4b0 [ 332.866390][ T5194] __get_compat_msghdr+0x514/0x750 [ 332.872041][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 332.872154][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 332.874460][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 332.878964][ T5201] __msan_chain_origin+0xbd/0x140 [ 332.884046][ T5194] ___sys_recvmsg+0x19d/0x890 [ 332.889101][ T5201] __get_compat_msghdr+0x514/0x750 [ 332.894276][ T5194] do_recvmmsg+0x682/0x1180 [ 332.900481][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 332.906372][ T5194] __sys_recvmmsg+0x113/0x450 [ 332.911124][ T5201] ? ___sys_recvmsg+0xa9/0x890 [ 332.916238][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 332.920829][ T5201] ? do_recvmmsg+0x682/0x1180 [ 332.926088][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 332.930483][ T5201] ___sys_recvmsg+0x19d/0x890 [ 332.930570][ T5201] ? do_recvmmsg+0x6e4/0x1180 [ 332.935522][ T5194] do_fast_syscall_32+0x33/0x70 [ 332.940145][ T5201] ? __stack_depot_save+0x21/0x4b0 [ 332.944957][ T5194] do_SYSENTER_32+0x1b/0x20 [ 332.951134][ T5201] ? kmsan_internal_check_memory+0x94/0x530 [ 332.955864][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 332.961003][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 332.965771][ T5194] [ 332.970374][ T5201] do_recvmmsg+0x682/0x1180 [ 332.975318][ T5194] Uninit was stored to memory at: [ 332.980346][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 332.984982][ T5194] __get_compat_msghdr+0x514/0x750 [ 332.990728][ T5201] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 332.997121][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 333.002867][ T5201] __sys_recvmmsg+0x113/0x450 [ 333.002968][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 333.005269][ T5194] ___sys_recvmsg+0x19d/0x890 [ 333.009787][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 333.014862][ T5194] do_recvmmsg+0x682/0x1180 [ 333.021036][ T5201] ? exit_to_user_mode_prepare+0x119/0x220 [ 333.026236][ T5194] __sys_recvmmsg+0x113/0x450 [ 333.032573][ T5201] do_fast_syscall_32+0x33/0x70 [ 333.032665][ T5201] do_SYSENTER_32+0x1b/0x20 [ 333.037481][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 333.042158][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 333.048457][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 333.053133][ T5201] RIP: 0023:0xf7ff4549 [ 333.053187][ T5201] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 333.058307][ T5194] do_fast_syscall_32+0x33/0x70 [ 333.062816][ T5201] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 333.062894][ T5201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 333.068693][ T5194] do_SYSENTER_32+0x1b/0x20 [ 333.073368][ T5201] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 333.073419][ T5201] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 333.073467][ T5201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 333.078312][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 333.082812][ T5201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 333.082886][ T5201] [ 333.086182][ T5201] Uninit was stored to memory at: [ 333.089116][ T5194] [ 333.089131][ T5194] Uninit was stored to memory at: [ 333.089248][ T5194] __get_compat_msghdr+0x514/0x750 [ 333.095875][ T5201] __get_compat_msghdr+0x514/0x750 [ 333.100645][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 333.104807][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 333.124471][ T5194] ___sys_recvmsg+0x19d/0x890 [ 333.129344][ T5201] ___sys_recvmsg+0x19d/0x890 [ 333.137819][ T5194] do_recvmmsg+0x682/0x1180 [ 333.145888][ T5201] do_recvmmsg+0x682/0x1180 [ 333.150395][ T5194] __sys_recvmmsg+0x113/0x450 [ 333.158546][ T5201] __sys_recvmmsg+0x113/0x450 [ 333.166569][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 333.174646][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 333.180970][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 333.189030][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 333.192105][ T5194] do_fast_syscall_32+0x33/0x70 [ 333.197127][ T5201] do_fast_syscall_32+0x33/0x70 [ 333.199455][ T5194] do_SYSENTER_32+0x1b/0x20 [ 333.204562][ T5201] do_SYSENTER_32+0x1b/0x20 [ 333.209652][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 333.214845][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 333.219678][ T5194] [ 333.219693][ T5194] Uninit was stored to memory at: [ 333.224614][ T5201] [ 333.229365][ T5194] __get_compat_msghdr+0x514/0x750 [ 333.234025][ T5201] Uninit was stored to memory at: [ 333.238508][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 333.243182][ T5201] __get_compat_msghdr+0x514/0x750 [ 333.247752][ T5194] ___sys_recvmsg+0x19d/0x890 [ 333.252512][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 333.258738][ T5194] do_recvmmsg+0x682/0x1180 [ 333.265057][ T5201] ___sys_recvmsg+0x19d/0x890 [ 333.270163][ T5194] __sys_recvmmsg+0x113/0x450 [ 333.275360][ T5201] do_recvmmsg+0x682/0x1180 [ 333.280192][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 333.285123][ T5201] __sys_recvmmsg+0x113/0x450 [ 333.289614][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 333.294198][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 333.300503][ T5194] do_fast_syscall_32+0x33/0x70 [ 333.306913][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 333.309232][ T5194] do_SYSENTER_32+0x1b/0x20 [ 333.314321][ T5201] do_fast_syscall_32+0x33/0x70 [ 333.316647][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 333.321757][ T5201] do_SYSENTER_32+0x1b/0x20 [ 333.326845][ T5194] [ 333.326859][ T5194] Uninit was stored to memory at: [ 333.331691][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 333.336958][ T5194] __get_compat_msghdr+0x514/0x750 [ 333.341477][ T5201] [ 333.341490][ T5201] Uninit was stored to memory at: [ 333.346442][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 333.351051][ T5201] __get_compat_msghdr+0x514/0x750 [ 333.355699][ T5194] ___sys_recvmsg+0x19d/0x890 [ 333.360394][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 333.364959][ T5194] do_recvmmsg+0x682/0x1180 [ 333.371220][ T5201] ___sys_recvmsg+0x19d/0x890 [ 333.375959][ T5194] __sys_recvmmsg+0x113/0x450 [ 333.381089][ T5201] do_recvmmsg+0x682/0x1180 [ 333.387389][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 333.392324][ T5201] __sys_recvmmsg+0x113/0x450 [ 333.397430][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 333.402015][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 333.406848][ T5194] do_fast_syscall_32+0x33/0x70 [ 333.413262][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 333.417743][ T5194] do_SYSENTER_32+0x1b/0x20 [ 333.420085][ T5201] do_fast_syscall_32+0x33/0x70 [ 333.425173][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 333.431519][ T5201] do_SYSENTER_32+0x1b/0x20 [ 333.436689][ T5194] [ 333.436703][ T5194] Uninit was stored to memory at: [ 333.436815][ T5194] __get_compat_msghdr+0x514/0x750 [ 333.439035][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 333.444125][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 333.448977][ T5201] [ 333.448990][ T5201] Uninit was stored to memory at: [ 333.454158][ T5194] ___sys_recvmsg+0x19d/0x890 [ 333.458943][ T5201] __get_compat_msghdr+0x514/0x750 [ 333.463767][ T5194] do_recvmmsg+0x682/0x1180 [ 333.468287][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 333.473036][ T5194] __sys_recvmmsg+0x113/0x450 [ 333.477739][ T5201] ___sys_recvmsg+0x19d/0x890 [ 333.482301][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 333.488563][ T5201] do_recvmmsg+0x682/0x1180 [ 333.493301][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 333.498428][ T5201] __sys_recvmmsg+0x113/0x450 [ 333.504994][ T5194] do_fast_syscall_32+0x33/0x70 [ 333.509862][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 333.515036][ T5194] do_SYSENTER_32+0x1b/0x20 [ 333.519559][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 333.524471][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 333.530815][ T5201] do_fast_syscall_32+0x33/0x70 [ 333.535390][ T5194] [ 333.535407][ T5194] Local variable msg_sys created at: [ 333.535434][ T5194] do_recvmmsg+0x5c/0x1180 [ 333.537741][ T5201] do_SYSENTER_32+0x1b/0x20 [ 333.542825][ T5194] __sys_recvmmsg+0x113/0x450 [ 333.547952][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 333.682674][ T5201] [ 333.685065][ T5201] Uninit was stored to memory at: [ 333.690255][ T5201] __get_compat_msghdr+0x514/0x750 [ 333.695591][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 333.700562][ T5201] ___sys_recvmsg+0x19d/0x890 [ 333.705464][ T5201] do_recvmmsg+0x682/0x1180 [ 333.710094][ T5201] __sys_recvmmsg+0x113/0x450 [ 333.714989][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 333.721376][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 333.726730][ T5201] do_fast_syscall_32+0x33/0x70 [ 333.731714][ T5201] do_SYSENTER_32+0x1b/0x20 [ 333.736421][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 333.742995][ T5201] [ 333.745381][ T5201] Uninit was stored to memory at: [ 333.750577][ T5201] __get_compat_msghdr+0x514/0x750 [ 333.755914][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 333.760890][ T5201] ___sys_recvmsg+0x19d/0x890 [ 333.765794][ T5201] do_recvmmsg+0x682/0x1180 [ 333.770421][ T5201] __sys_recvmmsg+0x113/0x450 [ 333.775320][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 333.781709][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 333.787045][ T5201] do_fast_syscall_32+0x33/0x70 [ 333.792118][ T5201] do_SYSENTER_32+0x1b/0x20 [ 333.796746][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 333.803320][ T5201] [ 333.805706][ T5201] Uninit was stored to memory at: [ 333.810892][ T5201] __get_compat_msghdr+0x514/0x750 [ 333.816228][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 333.821203][ T5201] ___sys_recvmsg+0x19d/0x890 [ 333.826094][ T5201] do_recvmmsg+0x682/0x1180 [ 333.830733][ T5201] __sys_recvmmsg+0x113/0x450 [ 333.835637][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 333.842119][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 333.847361][ T5201] do_fast_syscall_32+0x33/0x70 [ 333.852419][ T5201] do_SYSENTER_32+0x1b/0x20 [ 333.857144][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 333.863725][ T5201] [ 333.866112][ T5201] Local variable msg_sys created at: [ 333.871467][ T5201] do_recvmmsg+0x5c/0x1180 [ 333.876111][ T5201] __sys_recvmmsg+0x113/0x450 [ 334.022576][ T5194] not chained 280000 origins [ 334.027276][ T5194] CPU: 1 PID: 5194 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 334.037477][ T5194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 334.047634][ T5194] Call Trace: [ 334.050986][ T5194] [ 334.054024][ T5194] dump_stack_lvl+0x1c8/0x256 [ 334.058884][ T5194] dump_stack+0x1a/0x1c [ 334.063196][ T5194] kmsan_internal_chain_origin+0x78/0x120 [ 334.069076][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 334.075478][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 334.081435][ T5194] ? ____sys_recvmsg+0x5c1/0x810 [ 334.086503][ T5194] ? __get_compat_msghdr+0x5b/0x750 [ 334.091840][ T5194] ? get_compat_msghdr+0x8c/0x1c0 [ 334.096999][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 334.102963][ T5194] ? __get_compat_msghdr+0x5b/0x750 [ 334.108302][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 334.114278][ T5194] ? should_fail+0x3f/0x810 [ 334.118927][ T5194] ? __stack_depot_save+0x21/0x4b0 [ 334.124203][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 334.130614][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 334.136582][ T5194] __msan_chain_origin+0xbd/0x140 [ 334.141750][ T5194] __get_compat_msghdr+0x514/0x750 [ 334.147017][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 334.152000][ T5194] ? ___sys_recvmsg+0xa9/0x890 [ 334.156905][ T5194] ? do_recvmmsg+0x682/0x1180 [ 334.161714][ T5194] ___sys_recvmsg+0x19d/0x890 [ 334.166512][ T5194] ? do_recvmmsg+0x6e4/0x1180 [ 334.171336][ T5194] ? __stack_depot_save+0x21/0x4b0 [ 334.176599][ T5194] ? kmsan_internal_check_memory+0x94/0x530 [ 334.182647][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 334.188616][ T5194] do_recvmmsg+0x682/0x1180 [ 334.193283][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 334.199686][ T5194] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 334.206260][ T5194] __sys_recvmmsg+0x113/0x450 [ 334.211091][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 334.217494][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 334.222744][ T5194] ? exit_to_user_mode_prepare+0x119/0x220 [ 334.228696][ T5194] do_fast_syscall_32+0x33/0x70 [ 334.233680][ T5194] do_SYSENTER_32+0x1b/0x20 [ 334.238308][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 334.244781][ T5194] RIP: 0023:0xf7f77549 [ 334.248956][ T5194] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 334.269157][ T5194] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 334.277701][ T5194] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 334.285791][ T5194] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 334.293869][ T5194] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 334.301943][ T5194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 334.310021][ T5194] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 334.318126][ T5194] [ 334.326882][ T5194] Uninit was stored to memory at: [ 334.328052][ T5201] not chained 290000 origins [ 334.332946][ T5194] __get_compat_msghdr+0x514/0x750 [ 334.333051][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 334.333130][ T5194] ___sys_recvmsg+0x19d/0x890 [ 334.333209][ T5194] do_recvmmsg+0x682/0x1180 [ 334.333287][ T5194] __sys_recvmmsg+0x113/0x450 [ 334.333363][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 334.333461][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 334.333549][ T5194] do_fast_syscall_32+0x33/0x70 [ 334.333631][ T5194] do_SYSENTER_32+0x1b/0x20 [ 334.338201][ T5201] CPU: 0 PID: 5201 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 334.343411][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 334.348156][ T5201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 334.352918][ T5194] [ 334.357333][ T5201] Call Trace: [ 334.357359][ T5201] [ 334.362095][ T5194] Uninit was stored to memory at: [ 334.368245][ T5201] dump_stack_lvl+0x1c8/0x256 [ 334.373537][ T5194] __get_compat_msghdr+0x514/0x750 [ 334.378223][ T5201] dump_stack+0x1a/0x1c [ 334.382798][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 334.392773][ T5201] kmsan_internal_chain_origin+0x78/0x120 [ 334.392884][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 334.399190][ T5194] ___sys_recvmsg+0x19d/0x890 [ 334.409267][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 334.409373][ T5201] ? ____sys_recvmsg+0x5c1/0x810 [ 334.411671][ T5194] do_recvmmsg+0x682/0x1180 [ 334.414962][ T5201] ? __get_compat_msghdr+0x5b/0x750 [ 334.415047][ T5201] ? get_compat_msghdr+0x8c/0x1c0 [ 334.417971][ T5194] __sys_recvmmsg+0x113/0x450 [ 334.422997][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 334.423106][ T5201] ? __get_compat_msghdr+0x5b/0x750 [ 334.427758][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 334.432875][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 334.433003][ T5201] ? should_fail+0x3f/0x810 [ 334.437118][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 334.441967][ T5201] ? __stack_depot_save+0x21/0x4b0 [ 334.442070][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 334.447777][ T5194] do_fast_syscall_32+0x33/0x70 [ 334.454029][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 334.454141][ T5201] __msan_chain_origin+0xbd/0x140 [ 334.458874][ T5194] do_SYSENTER_32+0x1b/0x20 [ 334.464685][ T5201] __get_compat_msghdr+0x514/0x750 [ 334.464797][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 334.469701][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 334.474207][ T5201] ? ___sys_recvmsg+0xa9/0x890 [ 334.474291][ T5201] ? do_recvmmsg+0x682/0x1180 [ 334.479488][ T5194] [ 334.479503][ T5194] Uninit was stored to memory at: [ 334.484521][ T5201] ___sys_recvmsg+0x19d/0x890 [ 334.484611][ T5201] ? do_recvmmsg+0x6e4/0x1180 [ 334.489365][ T5194] __get_compat_msghdr+0x514/0x750 [ 334.495098][ T5201] ? __stack_depot_save+0x21/0x4b0 [ 334.500359][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 334.506603][ T5201] ? kmsan_internal_check_memory+0x94/0x530 [ 334.506715][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 334.512551][ T5194] ___sys_recvmsg+0x19d/0x890 [ 334.516998][ T5201] do_recvmmsg+0x682/0x1180 [ 334.522186][ T5194] do_recvmmsg+0x682/0x1180 [ 334.527241][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 334.533536][ T5194] __sys_recvmmsg+0x113/0x450 [ 334.538319][ T5201] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 334.544197][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 334.549148][ T5201] __sys_recvmmsg+0x113/0x450 [ 334.553724][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 334.558768][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 334.563679][ T5194] do_fast_syscall_32+0x33/0x70 [ 334.569940][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 334.574771][ T5194] do_SYSENTER_32+0x1b/0x20 [ 334.579365][ T5201] ? exit_to_user_mode_prepare+0x119/0x220 [ 334.581690][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 334.586720][ T5201] do_fast_syscall_32+0x33/0x70 [ 334.591407][ T5194] [ 334.591422][ T5194] Uninit was stored to memory at: [ 334.596087][ T5201] do_SYSENTER_32+0x1b/0x20 [ 334.596173][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 334.601367][ T5194] __get_compat_msghdr+0x514/0x750 [ 334.606391][ T5201] RIP: 0023:0xf7ff4549 [ 334.606447][ T5201] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 334.611322][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 334.617214][ T5201] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 334.617300][ T5201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 334.623170][ T5194] ___sys_recvmsg+0x19d/0x890 [ 334.627864][ T5201] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 334.632457][ T5194] do_recvmmsg+0x682/0x1180 [ 334.636885][ T5201] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 334.643211][ T5194] __sys_recvmmsg+0x113/0x450 [ 334.647805][ T5201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 334.654302][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 334.660495][ T5201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 334.665264][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 334.670314][ T5201] [ 334.676611][ T5194] do_fast_syscall_32+0x33/0x70 [ 334.687301][ T5201] Uninit was stored to memory at: [ 334.691141][ T5194] do_SYSENTER_32+0x1b/0x20 [ 334.703129][ T5201] __get_compat_msghdr+0x514/0x750 [ 334.703617][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 334.708391][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 334.710720][ T5194] [ 334.710734][ T5194] Uninit was stored to memory at: [ 334.716252][ T5201] ___sys_recvmsg+0x19d/0x890 [ 334.720421][ T5194] __get_compat_msghdr+0x514/0x750 [ 334.726723][ T5201] do_recvmmsg+0x682/0x1180 [ 334.731921][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 334.735988][ T5201] __sys_recvmmsg+0x113/0x450 [ 334.755718][ T5194] ___sys_recvmsg+0x19d/0x890 [ 334.760568][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 334.769072][ T5194] do_recvmmsg+0x682/0x1180 [ 334.777120][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 334.781912][ T5194] __sys_recvmmsg+0x113/0x450 [ 334.789889][ T5201] do_fast_syscall_32+0x33/0x70 [ 334.794479][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 334.802503][ T5201] do_SYSENTER_32+0x1b/0x20 [ 334.807200][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 334.815240][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 334.821501][ T5194] do_fast_syscall_32+0x33/0x70 [ 334.829572][ T5201] [ 334.829587][ T5201] Uninit was stored to memory at: [ 334.829701][ T5201] __get_compat_msghdr+0x514/0x750 [ 334.834769][ T5194] do_SYSENTER_32+0x1b/0x20 [ 334.837792][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 334.842725][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 334.847728][ T5201] ___sys_recvmsg+0x19d/0x890 [ 334.852315][ T5194] [ 334.857404][ T5201] do_recvmmsg+0x682/0x1180 [ 334.863814][ T5194] Uninit was stored to memory at: [ 334.868646][ T5201] __sys_recvmmsg+0x113/0x450 [ 334.871071][ T5194] __get_compat_msghdr+0x514/0x750 [ 334.876067][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 334.880757][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 334.885934][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 334.890486][ T5194] ___sys_recvmsg+0x19d/0x890 [ 334.895398][ T5201] do_fast_syscall_32+0x33/0x70 [ 334.900095][ T5194] do_recvmmsg+0x682/0x1180 [ 334.904841][ T5201] do_SYSENTER_32+0x1b/0x20 [ 334.911100][ T5194] __sys_recvmmsg+0x113/0x450 [ 334.915664][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 334.920796][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 334.925533][ T5201] [ 334.925547][ T5201] Uninit was stored to memory at: [ 334.925658][ T5201] __get_compat_msghdr+0x514/0x750 [ 334.930402][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 334.936703][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 334.941226][ T5194] do_fast_syscall_32+0x33/0x70 [ 334.946431][ T5201] ___sys_recvmsg+0x19d/0x890 [ 334.952859][ T5194] do_SYSENTER_32+0x1b/0x20 [ 334.957689][ T5201] do_recvmmsg+0x682/0x1180 [ 334.960025][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 334.965146][ T5201] __sys_recvmmsg+0x113/0x450 [ 334.970290][ T5194] [ 334.970305][ T5194] Uninit was stored to memory at: [ 334.974862][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 334.979833][ T5194] __get_compat_msghdr+0x514/0x750 [ 334.986150][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 334.990845][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 334.993242][ T5201] do_fast_syscall_32+0x33/0x70 [ 334.997765][ T5194] ___sys_recvmsg+0x19d/0x890 [ 335.002856][ T5201] do_SYSENTER_32+0x1b/0x20 [ 335.007549][ T5194] do_recvmmsg+0x682/0x1180 [ 335.012723][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 335.018985][ T5194] __sys_recvmmsg+0x113/0x450 [ 335.023906][ T5201] [ 335.023921][ T5201] Uninit was stored to memory at: [ 335.024039][ T5201] __get_compat_msghdr+0x514/0x750 [ 335.029031][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 335.033771][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 335.038647][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 335.043245][ T5201] ___sys_recvmsg+0x19d/0x890 [ 335.047764][ T5194] do_fast_syscall_32+0x33/0x70 [ 335.052506][ T5201] do_recvmmsg+0x682/0x1180 [ 335.058877][ T5194] do_SYSENTER_32+0x1b/0x20 [ 335.065190][ T5201] __sys_recvmmsg+0x113/0x450 [ 335.067543][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 335.072639][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 335.077770][ T5194] [ 335.077788][ T5194] Local variable msg_sys created at: [ 335.082951][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 335.087817][ T5194] do_recvmmsg+0x5c/0x1180 [ 335.092733][ T5201] do_fast_syscall_32+0x33/0x70 [ 335.097426][ T5194] __sys_recvmmsg+0x113/0x450 [ 335.102003][ T5201] do_SYSENTER_32+0x1b/0x20 [ 335.279049][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 335.285621][ T5201] [ 335.288016][ T5201] Uninit was stored to memory at: [ 335.293291][ T5201] __get_compat_msghdr+0x514/0x750 [ 335.298530][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 335.303588][ T5201] ___sys_recvmsg+0x19d/0x890 [ 335.308399][ T5201] do_recvmmsg+0x682/0x1180 [ 335.313116][ T5201] __sys_recvmmsg+0x113/0x450 [ 335.317923][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 335.324394][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 335.329649][ T5201] do_fast_syscall_32+0x33/0x70 [ 335.334735][ T5201] do_SYSENTER_32+0x1b/0x20 [ 335.339380][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 335.345928][ T5201] [ 335.348321][ T5201] Uninit was stored to memory at: [ 335.353588][ T5201] __get_compat_msghdr+0x514/0x750 [ 335.358825][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 335.363879][ T5201] ___sys_recvmsg+0x19d/0x890 [ 335.368693][ T5201] do_recvmmsg+0x682/0x1180 [ 335.373393][ T5201] __sys_recvmmsg+0x113/0x450 [ 335.378197][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 335.384655][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 335.389899][ T5201] do_fast_syscall_32+0x33/0x70 [ 335.394955][ T5201] do_SYSENTER_32+0x1b/0x20 [ 335.399585][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 335.406135][ T5201] [ 335.408521][ T5201] Uninit was stored to memory at: [ 335.413783][ T5201] __get_compat_msghdr+0x514/0x750 [ 335.419017][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 335.424075][ T5201] ___sys_recvmsg+0x19d/0x890 [ 335.428878][ T5201] do_recvmmsg+0x682/0x1180 [ 335.433577][ T5201] __sys_recvmmsg+0x113/0x450 [ 335.438378][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 335.444842][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 335.450094][ T5201] do_fast_syscall_32+0x33/0x70 [ 335.455207][ T5201] do_SYSENTER_32+0x1b/0x20 [ 335.459836][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 335.466444][ T5201] [ 335.468834][ T5201] Local variable msg_sys created at: [ 335.474317][ T5201] do_recvmmsg+0x5c/0x1180 [ 335.478855][ T5201] __sys_recvmmsg+0x113/0x450 [ 335.597217][ T5201] not chained 300000 origins [ 335.602054][ T5201] CPU: 0 PID: 5201 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 335.612256][ T5201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 335.622424][ T5201] Call Trace: [ 335.625778][ T5201] [ 335.628784][ T5201] dump_stack_lvl+0x1c8/0x256 [ 335.633651][ T5201] dump_stack+0x1a/0x1c [ 335.637965][ T5201] kmsan_internal_chain_origin+0x78/0x120 [ 335.643850][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 335.650257][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 335.658228][ T5201] ? ____sys_recvmsg+0x5c1/0x810 [ 335.663300][ T5201] ? __get_compat_msghdr+0x5b/0x750 [ 335.668631][ T5201] ? get_compat_msghdr+0x8c/0x1c0 [ 335.673785][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 335.679750][ T5201] ? __get_compat_msghdr+0x5b/0x750 [ 335.685093][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 335.691062][ T5201] ? should_fail+0x3f/0x810 [ 335.695706][ T5201] ? __stack_depot_save+0x21/0x4b0 [ 335.700962][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 335.707381][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 335.713345][ T5201] __msan_chain_origin+0xbd/0x140 [ 335.718510][ T5201] __get_compat_msghdr+0x514/0x750 [ 335.723788][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 335.728766][ T5201] ? ___sys_recvmsg+0xa9/0x890 [ 335.733658][ T5201] ? do_recvmmsg+0x682/0x1180 [ 335.738465][ T5201] ___sys_recvmsg+0x19d/0x890 [ 335.743264][ T5201] ? do_recvmmsg+0x6e4/0x1180 [ 335.748086][ T5201] ? __stack_depot_save+0x21/0x4b0 [ 335.753344][ T5201] ? kmsan_internal_check_memory+0x94/0x530 [ 335.759401][ T5201] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 335.765368][ T5201] do_recvmmsg+0x682/0x1180 [ 335.770027][ T5201] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 335.776432][ T5201] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 335.783013][ T5201] __sys_recvmmsg+0x113/0x450 [ 335.787840][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 335.794250][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 335.799511][ T5201] ? exit_to_user_mode_prepare+0x119/0x220 [ 335.805457][ T5201] do_fast_syscall_32+0x33/0x70 [ 335.810448][ T5201] do_SYSENTER_32+0x1b/0x20 [ 335.815082][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 335.821554][ T5201] RIP: 0023:0xf7ff4549 [ 335.825737][ T5201] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 335.845516][ T5201] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 335.854083][ T5201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 335.862178][ T5201] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 335.870263][ T5201] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 335.878338][ T5201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 335.886419][ T5201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 335.894528][ T5201] [ 335.916793][ T1197] ieee802154 phy0 wpan0: encryption failed: -22 [ 335.923494][ T1197] ieee802154 phy1 wpan1: encryption failed: -22 [ 335.928243][ T5201] Uninit was stored to memory at: [ 335.952752][ T5201] __get_compat_msghdr+0x514/0x750 [ 335.958004][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 335.963391][ T5201] ___sys_recvmsg+0x19d/0x890 [ 335.968204][ T5201] do_recvmmsg+0x682/0x1180 [ 335.972907][ T5201] __sys_recvmmsg+0x113/0x450 [ 335.977727][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 335.984238][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 335.989487][ T5201] do_fast_syscall_32+0x33/0x70 [ 335.994595][ T5201] do_SYSENTER_32+0x1b/0x20 [ 335.999234][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 336.005837][ T5201] [ 336.008223][ T5201] Uninit was stored to memory at: [ 336.013476][ T5201] __get_compat_msghdr+0x514/0x750 [ 336.018715][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 336.023766][ T5201] ___sys_recvmsg+0x19d/0x890 [ 336.028586][ T5201] do_recvmmsg+0x682/0x1180 [ 336.033282][ T5201] __sys_recvmmsg+0x113/0x450 [ 336.038085][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 336.044548][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 336.049791][ T5201] do_fast_syscall_32+0x33/0x70 [ 336.054842][ T5201] do_SYSENTER_32+0x1b/0x20 [ 336.059470][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 336.066013][ T5201] [ 336.068396][ T5201] Uninit was stored to memory at: [ 336.073657][ T5201] __get_compat_msghdr+0x514/0x750 [ 336.078891][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 336.083939][ T5201] ___sys_recvmsg+0x19d/0x890 [ 336.088742][ T5201] do_recvmmsg+0x682/0x1180 [ 336.093491][ T5201] __sys_recvmmsg+0x113/0x450 [ 336.098302][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 336.104820][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 336.110083][ T5201] do_fast_syscall_32+0x33/0x70 [ 336.115207][ T5201] do_SYSENTER_32+0x1b/0x20 [ 336.119832][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 336.126432][ T5201] [ 336.128829][ T5201] Uninit was stored to memory at: [ 336.134135][ T5201] __get_compat_msghdr+0x514/0x750 [ 336.139379][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 336.144482][ T5201] ___sys_recvmsg+0x19d/0x890 [ 336.149292][ T5201] do_recvmmsg+0x682/0x1180 [ 336.154042][ T5201] __sys_recvmmsg+0x113/0x450 [ 336.158873][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 336.165388][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 336.170640][ T5201] do_fast_syscall_32+0x33/0x70 [ 336.175742][ T5201] do_SYSENTER_32+0x1b/0x20 [ 336.180377][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 336.186980][ T5201] [ 336.188773][ T5194] not chained 310000 origins [ 336.189336][ T5201] Uninit was stored to memory at: [ 336.189456][ T5201] __get_compat_msghdr+0x514/0x750 [ 336.194243][ T5194] CPU: 1 PID: 5194 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 336.199074][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 336.204188][ T5194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 336.204235][ T5194] Call Trace: [ 336.204261][ T5194] [ 336.204287][ T5194] dump_stack_lvl+0x1c8/0x256 [ 336.214391][ T5201] ___sys_recvmsg+0x19d/0x890 [ 336.219189][ T5194] dump_stack+0x1a/0x1c [ 336.229329][ T5201] do_recvmmsg+0x682/0x1180 [ 336.232628][ T5194] kmsan_internal_chain_origin+0x78/0x120 [ 336.232748][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 336.235739][ T5201] __sys_recvmmsg+0x113/0x450 [ 336.240426][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 336.245163][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 336.249256][ T5194] ? ____sys_recvmsg+0x5c1/0x810 [ 336.253859][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 336.259476][ T5194] ? __get_compat_msghdr+0x5b/0x750 [ 336.265785][ T5201] do_fast_syscall_32+0x33/0x70 [ 336.270392][ T5194] ? get_compat_msghdr+0x8c/0x1c0 [ 336.276267][ T5201] do_SYSENTER_32+0x1b/0x20 [ 336.282465][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 336.287464][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 336.292576][ T5194] ? __get_compat_msghdr+0x5b/0x750 [ 336.292666][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 336.297844][ T5201] [ 336.297859][ T5201] Uninit was stored to memory at: [ 336.302705][ T5194] ? should_fail+0x3f/0x810 [ 336.302807][ T5194] ? __stack_depot_save+0x21/0x4b0 [ 336.307898][ T5201] __get_compat_msghdr+0x514/0x750 [ 336.312327][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 336.318190][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 336.324527][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 336.329782][ T5201] ___sys_recvmsg+0x19d/0x890 [ 336.335592][ T5194] __msan_chain_origin+0xbd/0x140 [ 336.337980][ T5201] do_recvmmsg+0x682/0x1180 [ 336.343008][ T5194] __get_compat_msghdr+0x514/0x750 [ 336.343123][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 336.347570][ T5201] __sys_recvmmsg+0x113/0x450 [ 336.352683][ T5194] ? ___sys_recvmsg+0xa9/0x890 [ 336.352765][ T5194] ? do_recvmmsg+0x682/0x1180 [ 336.357879][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 336.364126][ T5194] ___sys_recvmsg+0x19d/0x890 [ 336.364211][ T5194] ? do_recvmmsg+0x6e4/0x1180 [ 336.369034][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 336.374861][ T5194] ? __stack_depot_save+0x21/0x4b0 [ 336.379581][ T5201] do_fast_syscall_32+0x33/0x70 [ 336.384610][ T5194] ? kmsan_internal_check_memory+0x94/0x530 [ 336.389195][ T5201] do_SYSENTER_32+0x1b/0x20 [ 336.394317][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 336.399222][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 336.403906][ T5194] do_recvmmsg+0x682/0x1180 [ 336.404014][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 336.408748][ T5201] [ 336.408763][ T5201] Uninit was stored to memory at: [ 336.413437][ T5194] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 336.419847][ T5201] __get_compat_msghdr+0x514/0x750 [ 336.424431][ T5194] __sys_recvmmsg+0x113/0x450 [ 336.424533][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 336.429170][ T5201] get_compat_msghdr+0x8c/0x1c0 [ 336.434321][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 336.439478][ T5201] ___sys_recvmsg+0x19d/0x890 [ 336.444329][ T5194] ? exit_to_user_mode_prepare+0x119/0x220 [ 336.450279][ T5201] do_recvmmsg+0x682/0x1180 [ 336.454788][ T5194] do_fast_syscall_32+0x33/0x70 [ 336.454878][ T5194] do_SYSENTER_32+0x1b/0x20 [ 336.460678][ T5201] __sys_recvmmsg+0x113/0x450 [ 336.467004][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 336.471570][ T5201] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 336.477809][ T5194] RIP: 0023:0xf7f77549 [ 336.477864][ T5194] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 336.480285][ T5201] __do_fast_syscall_32+0xa2/0x100 [ 336.485308][ T5194] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 336.485390][ T5194] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 336.491848][ T5201] do_fast_syscall_32+0x33/0x70 [ 336.496891][ T5194] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 336.501582][ T5201] do_SYSENTER_32+0x1b/0x20 [ 336.507821][ T5194] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 336.507870][ T5194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 336.507919][ T5194] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 336.512826][ T5201] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 336.517892][ T5194] [ 336.522696][ T5201] [ 336.534096][ T5194] Uninit was stored to memory at: [ 336.537895][ T5201] Local variable msg_sys created at: [ 336.537922][ T5201] do_recvmmsg+0x5c/0x1180 [ 336.546028][ T5194] __get_compat_msghdr+0x514/0x750 [ 336.547141][ T5201] __sys_recvmmsg+0x113/0x450 [ 336.553731][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 336.691982][ T5194] ___sys_recvmsg+0x19d/0x890 [ 336.696799][ T5194] do_recvmmsg+0x682/0x1180 [ 336.701421][ T5194] __sys_recvmmsg+0x113/0x450 [ 336.706312][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 336.712789][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 336.718029][ T5194] do_fast_syscall_32+0x33/0x70 [ 336.723122][ T5194] do_SYSENTER_32+0x1b/0x20 [ 336.727745][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 336.734313][ T5194] [ 336.736698][ T5194] Uninit was stored to memory at: [ 336.741978][ T5194] __get_compat_msghdr+0x514/0x750 [ 336.747217][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 336.752339][ T5194] ___sys_recvmsg+0x19d/0x890 [ 336.757141][ T5194] do_recvmmsg+0x682/0x1180 [ 336.761910][ T5194] __sys_recvmmsg+0x113/0x450 [ 336.766722][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 336.773258][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 336.778499][ T5194] do_fast_syscall_32+0x33/0x70 [ 336.783618][ T5194] do_SYSENTER_32+0x1b/0x20 [ 336.788243][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 336.794856][ T5194] [ 336.797242][ T5194] Uninit was stored to memory at: [ 336.802559][ T5194] __get_compat_msghdr+0x514/0x750 [ 336.807793][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 336.812903][ T5194] ___sys_recvmsg+0x19d/0x890 [ 336.817784][ T5194] do_recvmmsg+0x682/0x1180 [ 336.822506][ T5194] __sys_recvmmsg+0x113/0x450 [ 336.827395][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 336.833913][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 336.839159][ T5194] do_fast_syscall_32+0x33/0x70 [ 336.844283][ T5194] do_SYSENTER_32+0x1b/0x20 [ 336.848913][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 336.855533][ T5194] [ 336.857913][ T5194] Uninit was stored to memory at: [ 336.863194][ T5194] __get_compat_msghdr+0x514/0x750 [ 336.868425][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 336.873545][ T5194] ___sys_recvmsg+0x19d/0x890 [ 336.878353][ T5194] do_recvmmsg+0x682/0x1180 [ 336.883194][ T5194] __sys_recvmmsg+0x113/0x450 [ 336.887997][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 336.894532][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 336.899777][ T5194] do_fast_syscall_32+0x33/0x70 [ 336.904904][ T5194] do_SYSENTER_32+0x1b/0x20 [ 336.909530][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 336.916152][ T5194] [ 336.918541][ T5194] Uninit was stored to memory at: [ 336.923858][ T5194] __get_compat_msghdr+0x514/0x750 [ 336.929107][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 336.934238][ T5194] ___sys_recvmsg+0x19d/0x890 [ 336.939060][ T5194] do_recvmmsg+0x682/0x1180 [ 336.943832][ T5194] __sys_recvmmsg+0x113/0x450 [ 336.948641][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 336.955154][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 336.960395][ T5194] do_fast_syscall_32+0x33/0x70 [ 336.965468][ T5194] do_SYSENTER_32+0x1b/0x20 [ 336.970112][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 336.976742][ T5194] [ 336.979129][ T5194] Uninit was stored to memory at: [ 336.984430][ T5194] __get_compat_msghdr+0x514/0x750 [ 336.989661][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 336.994726][ T5194] ___sys_recvmsg+0x19d/0x890 [ 336.999527][ T5194] do_recvmmsg+0x682/0x1180 [ 337.004241][ T5194] __sys_recvmmsg+0x113/0x450 [ 337.009039][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 337.015520][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 337.020764][ T5194] do_fast_syscall_32+0x33/0x70 [ 337.025829][ T5194] do_SYSENTER_32+0x1b/0x20 [ 337.030453][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 337.037036][ T5194] [ 337.039417][ T5194] Uninit was stored to memory at: [ 337.044728][ T5194] __get_compat_msghdr+0x514/0x750 [ 337.049960][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 337.055017][ T5194] ___sys_recvmsg+0x19d/0x890 [ 337.060075][ T5194] do_recvmmsg+0x682/0x1180 [ 337.064790][ T5194] __sys_recvmmsg+0x113/0x450 [ 337.069589][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 337.076183][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 337.081420][ T5194] do_fast_syscall_32+0x33/0x70 [ 337.086481][ T5194] do_SYSENTER_32+0x1b/0x20 [ 337.091107][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 337.097679][ T5194] [ 337.100065][ T5194] Local variable msg_sys created at: [ 337.105503][ T5194] do_recvmmsg+0x5c/0x1180 [ 337.110045][ T5194] __sys_recvmmsg+0x113/0x450 07:21:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') preadv(r0, &(0x7f0000000800)=[{&(0x7f0000000840)=""/144, 0x90}], 0x1, 0x0, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000080)=""/191, 0x56}], 0x1, 0x300, 0x0) 07:21:15 executing program 1: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) 07:21:15 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000380)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={0x0, 0xc0}}, 0x0) pipe2$9p(0x0, 0x0) syz_clone3(0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000008000000000000000000000850000007500000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 07:21:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x227e, 0x0) 07:21:15 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0xb29, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @dev, 0x6}, 0x1c) [ 337.273301][ T5194] not chained 320000 origins [ 337.278017][ T5194] CPU: 1 PID: 5194 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 337.288222][ T5194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 337.298393][ T5194] Call Trace: [ 337.301755][ T5194] [ 337.304764][ T5194] dump_stack_lvl+0x1c8/0x256 [ 337.309632][ T5194] dump_stack+0x1a/0x1c [ 337.313957][ T5194] kmsan_internal_chain_origin+0x78/0x120 [ 337.319854][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 337.326263][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 337.332227][ T5194] ? ____sys_recvmsg+0x5c1/0x810 [ 337.337292][ T5194] ? __get_compat_msghdr+0x5b/0x750 [ 337.342611][ T5194] ? get_compat_msghdr+0x8c/0x1c0 [ 337.347762][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 337.353713][ T5194] ? __get_compat_msghdr+0x5b/0x750 [ 337.359034][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 337.364987][ T5194] ? should_fail+0x3f/0x810 [ 337.369627][ T5194] ? __stack_depot_save+0x21/0x4b0 [ 337.374877][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 337.381278][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 337.387229][ T5194] __msan_chain_origin+0xbd/0x140 [ 337.392381][ T5194] __get_compat_msghdr+0x514/0x750 [ 337.397630][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 337.402596][ T5194] ? ___sys_recvmsg+0xa9/0x890 [ 337.407474][ T5194] ? do_recvmmsg+0x682/0x1180 [ 337.412281][ T5194] ___sys_recvmsg+0x19d/0x890 [ 337.417077][ T5194] ? do_recvmmsg+0x6e4/0x1180 [ 337.421879][ T5194] ? __stack_depot_save+0x21/0x4b0 [ 337.427121][ T5194] ? kmsan_internal_check_memory+0x94/0x530 [ 337.433155][ T5194] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 337.439105][ T5194] do_recvmmsg+0x682/0x1180 [ 337.443742][ T5194] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 337.450128][ T5194] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 337.456684][ T5194] __sys_recvmmsg+0x113/0x450 [ 337.461488][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 337.467874][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 337.473106][ T5194] ? exit_to_user_mode_prepare+0x119/0x220 [ 337.479049][ T5194] do_fast_syscall_32+0x33/0x70 [ 337.484028][ T5194] do_SYSENTER_32+0x1b/0x20 [ 337.488642][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 337.495105][ T5194] RIP: 0023:0xf7f77549 [ 337.499255][ T5194] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 337.519000][ T5194] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 337.527531][ T5194] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 337.535601][ T5194] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 337.543669][ T5194] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 337.551726][ T5194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 337.559787][ T5194] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 337.567869][ T5194] [ 337.574747][ T5194] Uninit was stored to memory at: [ 337.579949][ T5194] __get_compat_msghdr+0x514/0x750 [ 337.585586][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 337.590565][ T5194] ___sys_recvmsg+0x19d/0x890 [ 337.595482][ T5194] do_recvmmsg+0x682/0x1180 [ 337.600115][ T5194] __sys_recvmmsg+0x113/0x450 [ 337.605028][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 337.611416][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 337.616767][ T5194] do_fast_syscall_32+0x33/0x70 [ 337.621746][ T5194] do_SYSENTER_32+0x1b/0x20 [ 337.626458][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 337.633040][ T5194] [ 337.635432][ T5194] Uninit was stored to memory at: [ 337.640620][ T5194] __get_compat_msghdr+0x514/0x750 [ 337.645973][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 337.650948][ T5194] ___sys_recvmsg+0x19d/0x890 [ 337.655861][ T5194] do_recvmmsg+0x682/0x1180 [ 337.660579][ T5194] __sys_recvmmsg+0x113/0x450 [ 337.665493][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 337.671977][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 337.677219][ T5194] do_fast_syscall_32+0x33/0x70 [ 337.682287][ T5194] do_SYSENTER_32+0x1b/0x20 [ 337.686916][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 337.693498][ T5194] [ 337.695887][ T5194] Uninit was stored to memory at: [ 337.701076][ T5194] __get_compat_msghdr+0x514/0x750 [ 337.706426][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 337.711398][ T5194] ___sys_recvmsg+0x19d/0x890 [ 337.716312][ T5194] do_recvmmsg+0x682/0x1180 [ 337.720949][ T5194] __sys_recvmmsg+0x113/0x450 [ 337.725849][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 337.732344][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 337.737588][ T5194] do_fast_syscall_32+0x33/0x70 [ 337.742714][ T5194] do_SYSENTER_32+0x1b/0x20 [ 337.747345][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 337.753966][ T5194] [ 337.756354][ T5194] Uninit was stored to memory at: [ 337.761542][ T5194] __get_compat_msghdr+0x514/0x750 [ 337.766946][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 337.771999][ T5194] ___sys_recvmsg+0x19d/0x890 [ 337.776805][ T5194] do_recvmmsg+0x682/0x1180 [ 337.781437][ T5194] __sys_recvmmsg+0x113/0x450 [ 337.786387][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 337.792877][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 337.798138][ T5194] do_fast_syscall_32+0x33/0x70 [ 337.803300][ T5194] do_SYSENTER_32+0x1b/0x20 [ 337.807937][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 337.814561][ T5194] [ 337.816951][ T5194] Uninit was stored to memory at: [ 337.822289][ T5194] __get_compat_msghdr+0x514/0x750 [ 337.827523][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 337.832644][ T5194] ___sys_recvmsg+0x19d/0x890 [ 337.837457][ T5194] do_recvmmsg+0x682/0x1180 [ 337.842238][ T5194] __sys_recvmmsg+0x113/0x450 [ 337.847045][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 337.853535][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 337.858775][ T5194] do_fast_syscall_32+0x33/0x70 [ 337.863944][ T5194] do_SYSENTER_32+0x1b/0x20 [ 337.868586][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 337.875157][ T5194] [ 337.877549][ T5194] Uninit was stored to memory at: [ 337.882852][ T5194] __get_compat_msghdr+0x514/0x750 [ 337.888085][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 337.893192][ T5194] ___sys_recvmsg+0x19d/0x890 [ 337.898013][ T5194] do_recvmmsg+0x682/0x1180 [ 337.902795][ T5194] __sys_recvmmsg+0x113/0x450 [ 337.907615][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 337.914171][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 337.919417][ T5194] do_fast_syscall_32+0x33/0x70 [ 337.924564][ T5194] do_SYSENTER_32+0x1b/0x20 [ 337.929212][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 337.935840][ T5194] [ 337.938224][ T5194] Uninit was stored to memory at: [ 337.943509][ T5194] __get_compat_msghdr+0x514/0x750 [ 337.948740][ T5194] get_compat_msghdr+0x8c/0x1c0 [ 337.954095][ T5194] ___sys_recvmsg+0x19d/0x890 [ 337.958914][ T5194] do_recvmmsg+0x682/0x1180 [ 337.963705][ T5194] __sys_recvmmsg+0x113/0x450 [ 337.968555][ T5194] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 337.975066][ T5194] __do_fast_syscall_32+0xa2/0x100 [ 337.980323][ T5194] do_fast_syscall_32+0x33/0x70 [ 337.985419][ T5194] do_SYSENTER_32+0x1b/0x20 [ 337.990056][ T5194] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 337.996697][ T5194] [ 337.999106][ T5194] Local variable msg_sys created at: [ 338.004594][ T5194] do_recvmmsg+0x5c/0x1180 [ 338.009156][ T5194] __sys_recvmmsg+0x113/0x450 [ 338.635495][ T5236] not chained 330000 origins [ 338.640206][ T5236] CPU: 1 PID: 5236 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 338.650419][ T5236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 338.660584][ T5236] Call Trace: [ 338.663944][ T5236] [ 338.666951][ T5236] dump_stack_lvl+0x1c8/0x256 [ 338.671818][ T5236] dump_stack+0x1a/0x1c [ 338.676162][ T5236] kmsan_internal_chain_origin+0x78/0x120 [ 338.682051][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 338.688466][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 338.694433][ T5236] ? ____sys_recvmsg+0x5c1/0x810 [ 338.699510][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 338.704839][ T5236] ? get_compat_msghdr+0x8c/0x1c0 [ 338.709994][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 338.715960][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 338.721316][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 338.727295][ T5236] ? should_fail+0x3f/0x810 [ 338.731961][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 338.737225][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 338.743631][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 338.749594][ T5236] __msan_chain_origin+0xbd/0x140 [ 338.754759][ T5236] __get_compat_msghdr+0x514/0x750 [ 338.760026][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 338.765000][ T5236] ? ___sys_recvmsg+0xa9/0x890 [ 338.769903][ T5236] ? do_recvmmsg+0x682/0x1180 [ 338.774716][ T5236] ___sys_recvmsg+0x19d/0x890 [ 338.779524][ T5236] ? do_recvmmsg+0x6e4/0x1180 [ 338.784352][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 338.789618][ T5236] ? kmsan_internal_check_memory+0x94/0x530 [ 338.795675][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 338.801648][ T5236] do_recvmmsg+0x682/0x1180 [ 338.806311][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 338.812716][ T5236] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 338.819287][ T5236] __sys_recvmmsg+0x113/0x450 [ 338.824112][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 338.830521][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 338.835770][ T5236] ? exit_to_user_mode_prepare+0x119/0x220 [ 338.841724][ T5236] do_fast_syscall_32+0x33/0x70 [ 338.846707][ T5236] do_SYSENTER_32+0x1b/0x20 [ 338.851354][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 338.857837][ T5236] RIP: 0023:0xf7ff4549 [ 338.862014][ T5236] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 338.881874][ T5236] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 338.890432][ T5236] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 338.898530][ T5236] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 338.906616][ T5236] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 338.914709][ T5236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 338.922787][ T5236] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 338.930890][ T5236] [ 338.937172][ T5236] Uninit was stored to memory at: [ 338.942759][ T5236] __get_compat_msghdr+0x514/0x750 [ 338.947999][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 338.953098][ T5236] ___sys_recvmsg+0x19d/0x890 [ 338.957907][ T5236] do_recvmmsg+0x682/0x1180 [ 338.962637][ T5236] __sys_recvmmsg+0x113/0x450 [ 338.967449][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 338.973940][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 338.979212][ T5236] do_fast_syscall_32+0x33/0x70 [ 338.984291][ T5236] do_SYSENTER_32+0x1b/0x20 [ 338.988930][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 338.995497][ T5236] [ 338.997895][ T5236] Uninit was stored to memory at: [ 339.003175][ T5236] __get_compat_msghdr+0x514/0x750 [ 339.008407][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 339.013483][ T5236] ___sys_recvmsg+0x19d/0x890 [ 339.018287][ T5236] do_recvmmsg+0x682/0x1180 [ 339.022999][ T5236] __sys_recvmmsg+0x113/0x450 [ 339.027799][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 339.034282][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 339.039531][ T5236] do_fast_syscall_32+0x33/0x70 [ 339.044617][ T5236] do_SYSENTER_32+0x1b/0x20 [ 339.049252][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 339.055825][ T5236] [ 339.058210][ T5236] Uninit was stored to memory at: [ 339.063529][ T5236] __get_compat_msghdr+0x514/0x750 [ 339.068769][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 339.073893][ T5236] ___sys_recvmsg+0x19d/0x890 [ 339.078707][ T5236] do_recvmmsg+0x682/0x1180 [ 339.083469][ T5236] __sys_recvmmsg+0x113/0x450 [ 339.088274][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 339.094807][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 339.100056][ T5236] do_fast_syscall_32+0x33/0x70 [ 339.105179][ T5236] do_SYSENTER_32+0x1b/0x20 [ 339.109805][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 339.116430][ T5236] [ 339.118822][ T5236] Uninit was stored to memory at: [ 339.124161][ T5236] __get_compat_msghdr+0x514/0x750 [ 339.129401][ T5236] get_compat_msghdr+0x8c/0x1c0 07:21:17 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000380)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={0x0, 0xc0}}, 0x0) pipe2$9p(0x0, 0x0) syz_clone3(0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000008000000000000000000000850000007500000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 07:21:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') preadv(r0, &(0x7f0000000800)=[{&(0x7f0000000840)=""/144, 0x90}], 0x1, 0x0, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000080)=""/191, 0x56}], 0x1, 0x300, 0x0) 07:21:17 executing program 4: mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000009c0)={0x77359400}) 07:21:17 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x1, &(0x7f0000000500)) 07:21:17 executing program 3: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fee000/0x12000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0}, 0x64) [ 339.134523][ T5236] ___sys_recvmsg+0x19d/0x890 [ 339.139330][ T5236] do_recvmmsg+0x682/0x1180 [ 339.144047][ T5236] __sys_recvmmsg+0x113/0x450 [ 339.148850][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 339.155404][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 339.160654][ T5236] do_fast_syscall_32+0x33/0x70 [ 339.165798][ T5236] do_SYSENTER_32+0x1b/0x20 [ 339.170434][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 339.177070][ T5236] [ 339.179460][ T5236] Uninit was stored to memory at: [ 339.184779][ T5236] __get_compat_msghdr+0x514/0x750 [ 339.190023][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 339.195161][ T5236] ___sys_recvmsg+0x19d/0x890 [ 339.199967][ T5236] do_recvmmsg+0x682/0x1180 [ 339.204836][ T5236] __sys_recvmmsg+0x113/0x450 [ 339.209640][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 339.216134][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 339.221381][ T5236] do_fast_syscall_32+0x33/0x70 [ 339.226516][ T5236] do_SYSENTER_32+0x1b/0x20 [ 339.231154][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 339.237779][ T5236] [ 339.240158][ T5236] Uninit was stored to memory at: [ 339.245433][ T5236] __get_compat_msghdr+0x514/0x750 [ 339.250676][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 339.255749][ T5236] ___sys_recvmsg+0x19d/0x890 [ 339.260551][ T5236] do_recvmmsg+0x682/0x1180 [ 339.265291][ T5236] __sys_recvmmsg+0x113/0x450 [ 339.270100][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 339.276633][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 339.281982][ T5236] do_fast_syscall_32+0x33/0x70 [ 339.286991][ T5236] do_SYSENTER_32+0x1b/0x20 [ 339.291626][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 339.298253][ T5236] [ 339.300638][ T5236] Uninit was stored to memory at: [ 339.305975][ T5236] __get_compat_msghdr+0x514/0x750 [ 339.311207][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 339.316279][ T5236] ___sys_recvmsg+0x19d/0x890 [ 339.321086][ T5236] do_recvmmsg+0x682/0x1180 [ 339.325860][ T5236] __sys_recvmmsg+0x113/0x450 [ 339.330673][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 339.337206][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 339.342536][ T5236] do_fast_syscall_32+0x33/0x70 [ 339.347518][ T5236] do_SYSENTER_32+0x1b/0x20 [ 339.352295][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 339.358774][ T5236] [ 339.361164][ T5236] Local variable msg_sys created at: [ 339.366663][ T5236] do_recvmmsg+0x5c/0x1180 [ 339.371205][ T5236] __sys_recvmmsg+0x113/0x450 07:21:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x801c6d02, 0x0) 07:21:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$gtp(&(0x7f0000000580), r0) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000500)={&(0x7f0000000000), 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 07:21:17 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 340.255395][ T5255] not chained 340000 origins [ 340.260237][ T5255] CPU: 1 PID: 5255 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 340.270442][ T5255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 340.280612][ T5255] Call Trace: [ 340.283961][ T5255] [ 340.287024][ T5255] dump_stack_lvl+0x1c8/0x256 [ 340.291884][ T5255] dump_stack+0x1a/0x1c [ 340.296199][ T5255] kmsan_internal_chain_origin+0x78/0x120 [ 340.302074][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 340.308477][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 340.314440][ T5255] ? ____sys_recvmsg+0x5c1/0x810 [ 340.319514][ T5255] ? get_compat_msghdr+0x8c/0x1c0 [ 340.324660][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 340.330620][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 340.336579][ T5255] ? should_fail+0x3f/0x810 [ 340.341218][ T5255] ? __stack_depot_save+0x21/0x4b0 [ 340.346465][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 340.352878][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 340.358881][ T5255] __msan_chain_origin+0xbd/0x140 [ 340.364054][ T5255] __get_compat_msghdr+0x514/0x750 [ 340.369312][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 340.374317][ T5255] ? ___sys_recvmsg+0xa9/0x890 [ 340.379208][ T5255] ? do_recvmmsg+0x682/0x1180 [ 340.384011][ T5255] ___sys_recvmsg+0x19d/0x890 [ 340.388803][ T5255] ? do_recvmmsg+0x6e4/0x1180 [ 340.393610][ T5255] ? __stack_depot_save+0x21/0x4b0 [ 340.398859][ T5255] ? kmsan_internal_check_memory+0x94/0x530 [ 340.404894][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 340.410846][ T5255] do_recvmmsg+0x682/0x1180 [ 340.415484][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 340.421874][ T5255] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 340.428429][ T5255] __sys_recvmmsg+0x113/0x450 [ 340.433235][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 340.439627][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 340.444865][ T5255] ? exit_to_user_mode_prepare+0x119/0x220 [ 340.450800][ T5255] do_fast_syscall_32+0x33/0x70 [ 340.455771][ T5255] do_SYSENTER_32+0x1b/0x20 [ 340.460398][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 340.466857][ T5255] RIP: 0023:0xf7f77549 [ 340.471009][ T5255] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 340.490768][ T5255] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 340.499304][ T5255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 340.507381][ T5255] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 340.515445][ T5255] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 340.523504][ T5255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 340.531568][ T5255] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 340.539681][ T5255] [ 340.546376][ T5255] Uninit was stored to memory at: [ 340.551588][ T5255] __get_compat_msghdr+0x514/0x750 [ 340.557176][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 340.562243][ T5255] ___sys_recvmsg+0x19d/0x890 [ 340.567045][ T5255] do_recvmmsg+0x682/0x1180 [ 340.571682][ T5255] __sys_recvmmsg+0x113/0x450 [ 340.576589][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 340.583105][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 340.588374][ T5255] do_fast_syscall_32+0x33/0x70 [ 340.593482][ T5255] do_SYSENTER_32+0x1b/0x20 [ 340.598112][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 340.604718][ T5255] [ 340.607120][ T5255] Uninit was stored to memory at: [ 340.612472][ T5255] __get_compat_msghdr+0x514/0x750 [ 340.617723][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 340.622859][ T5255] ___sys_recvmsg+0x19d/0x890 [ 340.627675][ T5255] do_recvmmsg+0x682/0x1180 [ 340.632469][ T5255] __sys_recvmmsg+0x113/0x450 [ 340.637312][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 340.643866][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 340.649122][ T5255] do_fast_syscall_32+0x33/0x70 [ 340.654275][ T5255] do_SYSENTER_32+0x1b/0x20 [ 340.658909][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 340.665548][ T5255] [ 340.667939][ T5255] Uninit was stored to memory at: [ 340.673290][ T5255] __get_compat_msghdr+0x514/0x750 [ 340.678530][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 340.683619][ T5255] ___sys_recvmsg+0x19d/0x890 [ 340.688438][ T5255] do_recvmmsg+0x682/0x1180 [ 340.693226][ T5255] __sys_recvmmsg+0x113/0x450 [ 340.698125][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 340.704684][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 340.709934][ T5255] do_fast_syscall_32+0x33/0x70 [ 340.715070][ T5255] do_SYSENTER_32+0x1b/0x20 [ 340.719723][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 340.726378][ T5255] [ 340.728769][ T5255] Uninit was stored to memory at: [ 340.734120][ T5255] __get_compat_msghdr+0x514/0x750 [ 340.739362][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 340.744495][ T5255] ___sys_recvmsg+0x19d/0x890 [ 340.749312][ T5255] do_recvmmsg+0x682/0x1180 [ 340.754094][ T5255] __sys_recvmmsg+0x113/0x450 [ 340.758899][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 340.765394][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 340.770649][ T5255] do_fast_syscall_32+0x33/0x70 [ 340.775737][ T5255] do_SYSENTER_32+0x1b/0x20 [ 340.780371][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 340.786952][ T5255] [ 340.789336][ T5255] Uninit was stored to memory at: [ 340.794664][ T5255] __get_compat_msghdr+0x514/0x750 [ 340.799908][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 340.805051][ T5255] ___sys_recvmsg+0x19d/0x890 [ 340.809865][ T5255] do_recvmmsg+0x682/0x1180 [ 340.814708][ T5255] __sys_recvmmsg+0x113/0x450 [ 340.819533][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 340.826099][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 340.831354][ T5255] do_fast_syscall_32+0x33/0x70 [ 340.836501][ T5255] do_SYSENTER_32+0x1b/0x20 [ 340.841141][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 340.847774][ T5255] [ 340.850163][ T5255] Uninit was stored to memory at: [ 340.855484][ T5255] __get_compat_msghdr+0x514/0x750 [ 340.860729][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 340.865861][ T5255] ___sys_recvmsg+0x19d/0x890 [ 340.870670][ T5255] do_recvmmsg+0x682/0x1180 [ 340.875458][ T5255] __sys_recvmmsg+0x113/0x450 [ 340.880275][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 340.886894][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 340.892227][ T5255] do_fast_syscall_32+0x33/0x70 [ 340.897214][ T5255] do_SYSENTER_32+0x1b/0x20 [ 340.901992][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 340.908465][ T5255] [ 340.910851][ T5255] Uninit was stored to memory at: [ 340.916144][ T5255] __get_compat_msghdr+0x514/0x750 [ 340.921389][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 340.926484][ T5255] ___sys_recvmsg+0x19d/0x890 [ 340.931299][ T5255] do_recvmmsg+0x682/0x1180 [ 340.936089][ T5255] __sys_recvmmsg+0x113/0x450 [ 340.940899][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 340.947407][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 340.952811][ T5255] do_fast_syscall_32+0x33/0x70 [ 340.957803][ T5255] do_SYSENTER_32+0x1b/0x20 [ 340.962549][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 340.969041][ T5255] [ 340.971430][ T5255] Local variable msg_sys created at: [ 340.976943][ T5255] do_recvmmsg+0x5c/0x1180 [ 340.981488][ T5255] __sys_recvmmsg+0x113/0x450 [ 341.225814][ T5236] not chained 350000 origins [ 341.230649][ T5236] CPU: 0 PID: 5236 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 341.240854][ T5236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 341.251018][ T5236] Call Trace: [ 341.254411][ T5236] [ 341.257416][ T5236] dump_stack_lvl+0x1c8/0x256 [ 341.262281][ T5236] dump_stack+0x1a/0x1c [ 341.266597][ T5236] kmsan_internal_chain_origin+0x78/0x120 [ 341.272504][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 341.278910][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 341.284963][ T5236] ? ____sys_recvmsg+0x5c1/0x810 [ 341.290050][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 341.295380][ T5236] ? get_compat_msghdr+0x8c/0x1c0 [ 341.300537][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 341.306503][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 341.311844][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 341.317809][ T5236] ? should_fail+0x3f/0x810 [ 341.322463][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 341.327721][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 341.334127][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 341.340099][ T5236] __msan_chain_origin+0xbd/0x140 [ 341.345266][ T5236] __get_compat_msghdr+0x514/0x750 [ 341.350537][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 341.355530][ T5236] ? ___sys_recvmsg+0xa9/0x890 [ 341.360447][ T5236] ? do_recvmmsg+0x682/0x1180 [ 341.365264][ T5236] ___sys_recvmsg+0x19d/0x890 [ 341.370077][ T5236] ? do_recvmmsg+0x6e4/0x1180 [ 341.374901][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 341.380173][ T5236] ? kmsan_internal_check_memory+0x94/0x530 [ 341.386226][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 341.392197][ T5236] do_recvmmsg+0x682/0x1180 [ 341.396852][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 341.403255][ T5236] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 341.409824][ T5236] __sys_recvmmsg+0x113/0x450 [ 341.414649][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 341.421060][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 341.426309][ T5236] ? exit_to_user_mode_prepare+0x119/0x220 [ 341.432262][ T5236] do_fast_syscall_32+0x33/0x70 [ 341.437252][ T5236] do_SYSENTER_32+0x1b/0x20 [ 341.441890][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 341.448376][ T5236] RIP: 0023:0xf7ff4549 [ 341.452546][ T5236] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 341.472320][ T5236] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 341.480888][ T5236] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 341.488986][ T5236] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 341.497075][ T5236] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 341.505165][ T5236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 341.513256][ T5236] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 341.521368][ T5236] [ 341.529943][ T5236] Uninit was stored to memory at: [ 341.535740][ T5236] __get_compat_msghdr+0x514/0x750 [ 341.541028][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 341.546106][ T5236] ___sys_recvmsg+0x19d/0x890 [ 341.550918][ T5236] do_recvmmsg+0x682/0x1180 [ 341.554246][ T5255] not chained 360000 origins [ 341.555583][ T5236] __sys_recvmmsg+0x113/0x450 [ 341.562965][ T5255] CPU: 1 PID: 5255 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 341.564973][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 341.574946][ T5255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 341.574995][ T5255] Call Trace: [ 341.575022][ T5255] [ 341.575047][ T5255] dump_stack_lvl+0x1c8/0x256 [ 341.581270][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 341.591356][ T5255] dump_stack+0x1a/0x1c [ 341.591481][ T5255] kmsan_internal_chain_origin+0x78/0x120 [ 341.594868][ T5236] do_fast_syscall_32+0x33/0x70 [ 341.597747][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 341.602474][ T5236] do_SYSENTER_32+0x1b/0x20 [ 341.607529][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 341.611673][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 341.617395][ T5255] ? ____sys_recvmsg+0x5c1/0x810 [ 341.622313][ T5236] [ 341.628486][ T5255] ? __get_compat_msghdr+0x5b/0x750 [ 341.633064][ T5236] Uninit was stored to memory at: [ 341.638799][ T5255] ? get_compat_msghdr+0x8c/0x1c0 [ 341.645287][ T5236] __get_compat_msghdr+0x514/0x750 [ 341.650067][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 341.652462][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 341.657595][ T5255] ? __get_compat_msghdr+0x5b/0x750 [ 341.662707][ T5236] ___sys_recvmsg+0x19d/0x890 [ 341.667642][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 341.672808][ T5236] do_recvmmsg+0x682/0x1180 [ 341.678557][ T5255] ? should_fail+0x3f/0x810 [ 341.683462][ T5236] __sys_recvmmsg+0x113/0x450 [ 341.688593][ T5255] ? __stack_depot_save+0x21/0x4b0 [ 341.693335][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 341.699080][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 341.703641][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 341.708096][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 341.712864][ T5236] do_fast_syscall_32+0x33/0x70 [ 341.717883][ T5255] __msan_chain_origin+0xbd/0x140 [ 341.724202][ T5236] do_SYSENTER_32+0x1b/0x20 [ 341.730388][ T5255] __get_compat_msghdr+0x514/0x750 [ 341.735601][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 341.741335][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 341.746253][ T5236] [ 341.751188][ T5255] ? ___sys_recvmsg+0xa9/0x890 [ 341.755766][ T5236] Uninit was stored to memory at: [ 341.760793][ T5255] ? do_recvmmsg+0x682/0x1180 [ 341.767310][ T5236] __get_compat_msghdr+0x514/0x750 [ 341.771977][ T5255] ___sys_recvmsg+0x19d/0x890 [ 341.772062][ T5255] ? do_recvmmsg+0x6e4/0x1180 [ 341.774376][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 341.779175][ T5255] ? __stack_depot_save+0x21/0x4b0 [ 341.784243][ T5236] ___sys_recvmsg+0x19d/0x890 [ 341.788859][ T5255] ? kmsan_internal_check_memory+0x94/0x530 [ 341.794063][ T5236] do_recvmmsg+0x682/0x1180 [ 341.798669][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 341.803414][ T5236] __sys_recvmmsg+0x113/0x450 [ 341.808194][ T5255] do_recvmmsg+0x682/0x1180 [ 341.813426][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 341.818017][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 341.823962][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 341.828404][ T5255] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 341.834270][ T5236] do_fast_syscall_32+0x33/0x70 [ 341.838883][ T5255] __sys_recvmmsg+0x113/0x450 [ 341.843445][ T5236] do_SYSENTER_32+0x1b/0x20 [ 341.849660][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 341.855958][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 341.861018][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 341.867515][ T5236] [ 341.872265][ T5255] ? exit_to_user_mode_prepare+0x119/0x220 [ 341.872367][ T5255] do_fast_syscall_32+0x33/0x70 [ 341.877009][ T5236] Uninit was stored to memory at: [ 341.877125][ T5236] __get_compat_msghdr+0x514/0x750 [ 341.881544][ T5255] do_SYSENTER_32+0x1b/0x20 [ 341.887858][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 341.894103][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 341.899302][ T5236] ___sys_recvmsg+0x19d/0x890 [ 341.901632][ T5255] RIP: 0023:0xf7f77549 [ 341.907597][ T5236] do_recvmmsg+0x682/0x1180 [ 341.912372][ T5255] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 341.912459][ T5255] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 341.917533][ T5236] __sys_recvmmsg+0x113/0x450 [ 341.922647][ T5255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 341.922712][ T5255] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 341.922761][ T5255] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 341.927305][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 341.932154][ T5255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 341.932207][ T5255] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 341.932279][ T5255] [ 341.938563][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 341.946937][ T5255] Uninit was stored to memory at: [ 341.947378][ T5236] do_fast_syscall_32+0x33/0x70 [ 341.952280][ T5255] __get_compat_msghdr+0x514/0x750 [ 341.971653][ T5236] do_SYSENTER_32+0x1b/0x20 [ 341.980183][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 341.984955][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 341.993040][ T5255] ___sys_recvmsg+0x19d/0x890 [ 342.001101][ T5236] [ 342.001116][ T5236] Uninit was stored to memory at: [ 342.001231][ T5236] __get_compat_msghdr+0x514/0x750 [ 342.009172][ T5255] do_recvmmsg+0x682/0x1180 [ 342.015454][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 342.023526][ T5255] __sys_recvmmsg+0x113/0x450 [ 342.031480][ T5236] ___sys_recvmsg+0x19d/0x890 [ 342.034600][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 342.039683][ T5236] do_recvmmsg+0x682/0x1180 [ 342.044798][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 342.049620][ T5236] __sys_recvmmsg+0x113/0x450 [ 342.054829][ T5255] do_fast_syscall_32+0x33/0x70 [ 342.059306][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 342.064242][ T5255] do_SYSENTER_32+0x1b/0x20 [ 342.070544][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 342.075308][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 342.077614][ T5236] do_fast_syscall_32+0x33/0x70 [ 342.082725][ T5255] [ 342.087808][ T5236] do_SYSENTER_32+0x1b/0x20 [ 342.092397][ T5255] Uninit was stored to memory at: [ 342.097227][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 342.102100][ T5255] __get_compat_msghdr+0x514/0x750 [ 342.106658][ T5236] [ 342.106672][ T5236] Uninit was stored to memory at: [ 342.113001][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 342.117583][ T5236] __get_compat_msghdr+0x514/0x750 [ 342.122701][ T5255] ___sys_recvmsg+0x19d/0x890 [ 342.127351][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 342.132289][ T5255] do_recvmmsg+0x682/0x1180 [ 342.138508][ T5236] ___sys_recvmsg+0x19d/0x890 [ 342.143130][ T5255] __sys_recvmmsg+0x113/0x450 [ 342.148230][ T5236] do_recvmmsg+0x682/0x1180 [ 342.154693][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 342.159535][ T5236] __sys_recvmmsg+0x113/0x450 [ 342.161960][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 342.166439][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 342.171468][ T5255] do_fast_syscall_32+0x33/0x70 [ 342.177959][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 342.183165][ T5255] do_SYSENTER_32+0x1b/0x20 [ 342.185487][ T5236] do_fast_syscall_32+0x33/0x70 [ 342.190517][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 342.195444][ T5236] do_SYSENTER_32+0x1b/0x20 [ 342.200576][ T5255] [ 342.200591][ T5255] Uninit was stored to memory at: [ 342.205323][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 342.210321][ T5255] __get_compat_msghdr+0x514/0x750 [ 342.214797][ T5236] [ 342.214811][ T5236] Uninit was stored to memory at: [ 342.214919][ T5236] __get_compat_msghdr+0x514/0x750 [ 342.219490][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 342.224234][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 342.228769][ T5255] ___sys_recvmsg+0x19d/0x890 [ 342.235081][ T5236] ___sys_recvmsg+0x19d/0x890 [ 342.239774][ T5255] do_recvmmsg+0x682/0x1180 [ 342.244949][ T5236] do_recvmmsg+0x682/0x1180 [ 342.251211][ T5255] __sys_recvmmsg+0x113/0x450 [ 342.256128][ T5236] __sys_recvmmsg+0x113/0x450 [ 342.261263][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 342.265831][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 342.270708][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 342.277108][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 342.281626][ T5255] do_fast_syscall_32+0x33/0x70 [ 342.284020][ T5236] do_fast_syscall_32+0x33/0x70 [ 342.289051][ T5255] do_SYSENTER_32+0x1b/0x20 [ 342.295442][ T5236] do_SYSENTER_32+0x1b/0x20 [ 342.300573][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 342.302965][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 342.308010][ T5255] [ 342.308025][ T5255] Uninit was stored to memory at: [ 342.308140][ T5255] __get_compat_msghdr+0x514/0x750 [ 342.313188][ T5236] [ 342.313204][ T5236] Local variable msg_sys created at: [ 342.313230][ T5236] do_recvmmsg+0x5c/0x1180 [ 342.318056][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 342.322970][ T5236] __sys_recvmmsg+0x113/0x450 [ 342.327675][ T5255] ___sys_recvmsg+0x19d/0x890 [ 342.450835][ T5255] do_recvmmsg+0x682/0x1180 [ 342.455584][ T5255] __sys_recvmmsg+0x113/0x450 [ 342.460393][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 342.466890][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 342.472215][ T5255] do_fast_syscall_32+0x33/0x70 [ 342.477197][ T5255] do_SYSENTER_32+0x1b/0x20 [ 342.481921][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 342.488395][ T5255] [ 342.490779][ T5255] Uninit was stored to memory at: [ 342.496065][ T5255] __get_compat_msghdr+0x514/0x750 [ 342.501746][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 342.506829][ T5255] ___sys_recvmsg+0x19d/0x890 [ 342.511632][ T5255] do_recvmmsg+0x682/0x1180 [ 342.516375][ T5255] __sys_recvmmsg+0x113/0x450 [ 342.521182][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 342.527685][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 342.533042][ T5255] do_fast_syscall_32+0x33/0x70 [ 342.538034][ T5255] do_SYSENTER_32+0x1b/0x20 [ 342.542758][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 342.549228][ T5255] [ 342.551614][ T5255] Uninit was stored to memory at: [ 342.556896][ T5255] __get_compat_msghdr+0x514/0x750 [ 342.562210][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 342.567213][ T5255] ___sys_recvmsg+0x19d/0x890 [ 342.572111][ T5255] do_recvmmsg+0x682/0x1180 [ 342.576733][ T5255] __sys_recvmmsg+0x113/0x450 [ 342.581533][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 342.588023][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 342.593342][ T5255] do_fast_syscall_32+0x33/0x70 [ 342.598316][ T5255] do_SYSENTER_32+0x1b/0x20 [ 342.603037][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 342.609509][ T5255] [ 342.611994][ T5255] Uninit was stored to memory at: [ 342.617179][ T5255] __get_compat_msghdr+0x514/0x750 [ 342.622503][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 342.627479][ T5255] ___sys_recvmsg+0x19d/0x890 [ 342.632381][ T5255] do_recvmmsg+0x682/0x1180 [ 342.637009][ T5255] __sys_recvmmsg+0x113/0x450 [ 342.641902][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 342.648286][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 342.653625][ T5255] do_fast_syscall_32+0x33/0x70 [ 342.658610][ T5255] do_SYSENTER_32+0x1b/0x20 [ 342.663337][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 342.669811][ T5255] [ 342.672290][ T5255] Local variable msg_sys created at: [ 342.677647][ T5255] do_recvmmsg+0x5c/0x1180 [ 342.682285][ T5255] __sys_recvmmsg+0x113/0x450 [ 342.863127][ T5236] not chained 370000 origins [ 342.867830][ T5236] CPU: 0 PID: 5236 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 342.878047][ T5236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 342.888250][ T5236] Call Trace: [ 342.891604][ T5236] [ 342.894611][ T5236] dump_stack_lvl+0x1c8/0x256 [ 342.899469][ T5236] dump_stack+0x1a/0x1c [ 342.903779][ T5236] kmsan_internal_chain_origin+0x78/0x120 [ 342.909654][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 342.916103][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 342.922062][ T5236] ? ____sys_recvmsg+0x5c1/0x810 [ 342.927130][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 342.932457][ T5236] ? get_compat_msghdr+0x8c/0x1c0 [ 342.937611][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 342.943568][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 342.948913][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 342.954896][ T5236] ? should_fail+0x3f/0x810 [ 342.959547][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 342.964810][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 342.971221][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 342.977187][ T5236] __msan_chain_origin+0xbd/0x140 [ 342.982383][ T5236] __get_compat_msghdr+0x514/0x750 [ 342.987680][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 342.992659][ T5236] ? ___sys_recvmsg+0xa9/0x890 [ 342.997559][ T5236] ? do_recvmmsg+0x682/0x1180 [ 343.002404][ T5236] ___sys_recvmsg+0x19d/0x890 [ 343.007208][ T5236] ? do_recvmmsg+0x6e4/0x1180 [ 343.012037][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 343.017296][ T5236] ? kmsan_internal_check_memory+0x94/0x530 [ 343.023359][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 343.029375][ T5236] do_recvmmsg+0x682/0x1180 [ 343.034047][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 343.040469][ T5236] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 343.047067][ T5236] __sys_recvmmsg+0x113/0x450 [ 343.051893][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 343.058310][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 343.063656][ T5236] ? exit_to_user_mode_prepare+0x119/0x220 [ 343.069608][ T5236] do_fast_syscall_32+0x33/0x70 [ 343.074596][ T5236] do_SYSENTER_32+0x1b/0x20 [ 343.079235][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 343.085716][ T5236] RIP: 0023:0xf7ff4549 [ 343.089884][ T5236] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 343.109662][ T5236] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 343.118223][ T5236] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 343.126314][ T5236] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 343.134396][ T5236] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 343.142489][ T5236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 343.150577][ T5236] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 343.158689][ T5236] [ 343.167421][ T5236] Uninit was stored to memory at: [ 343.173193][ T5236] __get_compat_msghdr+0x514/0x750 [ 343.178442][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 343.183523][ T5236] ___sys_recvmsg+0x19d/0x890 [ 343.188334][ T5236] do_recvmmsg+0x682/0x1180 [ 343.193089][ T5236] __sys_recvmmsg+0x113/0x450 [ 343.197919][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 343.204400][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 343.209661][ T5236] do_fast_syscall_32+0x33/0x70 [ 343.214784][ T5236] do_SYSENTER_32+0x1b/0x20 [ 343.219418][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 343.226031][ T5236] [ 343.228431][ T5236] Uninit was stored to memory at: [ 343.233713][ T5236] __get_compat_msghdr+0x514/0x750 [ 343.238952][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 343.244010][ T5236] ___sys_recvmsg+0x19d/0x890 [ 343.248816][ T5236] do_recvmmsg+0x682/0x1180 [ 343.253523][ T5236] __sys_recvmmsg+0x113/0x450 [ 343.258331][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 343.264799][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 343.270048][ T5236] do_fast_syscall_32+0x33/0x70 [ 343.275102][ T5236] do_SYSENTER_32+0x1b/0x20 [ 343.279728][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 343.286279][ T5236] [ 343.288667][ T5236] Uninit was stored to memory at: [ 343.293932][ T5236] __get_compat_msghdr+0x514/0x750 [ 343.299172][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 343.304223][ T5236] ___sys_recvmsg+0x19d/0x890 [ 343.309031][ T5236] do_recvmmsg+0x682/0x1180 [ 343.313741][ T5236] __sys_recvmmsg+0x113/0x450 [ 343.318540][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 343.325018][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 343.330264][ T5236] do_fast_syscall_32+0x33/0x70 [ 343.335376][ T5236] do_SYSENTER_32+0x1b/0x20 [ 343.340004][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 343.346550][ T5236] [ 343.348935][ T5236] Uninit was stored to memory at: [ 343.354207][ T5236] __get_compat_msghdr+0x514/0x750 [ 343.359443][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 343.364497][ T5236] ___sys_recvmsg+0x19d/0x890 [ 343.366160][ T5255] not chained 380000 origins [ 343.369276][ T5236] do_recvmmsg+0x682/0x1180 [ 343.374177][ T5255] CPU: 1 PID: 5255 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 343.378448][ T5236] __sys_recvmmsg+0x113/0x450 [ 343.388521][ T5255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 343.388568][ T5255] Call Trace: [ 343.388594][ T5255] [ 343.388622][ T5255] dump_stack_lvl+0x1c8/0x256 [ 343.393332][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 343.403343][ T5255] dump_stack+0x1a/0x1c [ 343.406692][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 343.409642][ T5255] kmsan_internal_chain_origin+0x78/0x120 [ 343.414377][ T5236] do_fast_syscall_32+0x33/0x70 [ 343.420562][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 343.424775][ T5236] do_SYSENTER_32+0x1b/0x20 [ 343.429825][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 343.435623][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 343.440379][ T5255] ? ____sys_recvmsg+0x5c1/0x810 [ 343.446678][ T5236] [ 343.451115][ T5255] ? __get_compat_msghdr+0x5b/0x750 [ 343.456983][ T5236] Uninit was stored to memory at: [ 343.463264][ T5255] ? get_compat_msghdr+0x8c/0x1c0 [ 343.463350][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 343.468358][ T5236] __get_compat_msghdr+0x514/0x750 [ 343.470603][ T5255] ? __get_compat_msghdr+0x5b/0x750 [ 343.475859][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 343.480822][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 343.486034][ T5236] ___sys_recvmsg+0x19d/0x890 [ 343.491751][ T5255] ? should_fail+0x3f/0x810 [ 343.496917][ T5236] do_recvmmsg+0x682/0x1180 [ 343.502119][ T5255] ? __stack_depot_save+0x21/0x4b0 [ 343.502221][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 343.507032][ T5236] __sys_recvmmsg+0x113/0x450 [ 343.512846][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 343.517589][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 343.522094][ T5255] __msan_chain_origin+0xbd/0x140 [ 343.526653][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 343.531769][ T5255] __get_compat_msghdr+0x514/0x750 [ 343.531879][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 343.538094][ T5236] do_fast_syscall_32+0x33/0x70 [ 343.542777][ T5255] ? ___sys_recvmsg+0xa9/0x890 [ 343.542860][ T5255] ? do_recvmmsg+0x682/0x1180 [ 343.548650][ T5236] do_SYSENTER_32+0x1b/0x20 [ 343.554901][ T5255] ___sys_recvmsg+0x19d/0x890 [ 343.554984][ T5255] ? do_recvmmsg+0x6e4/0x1180 [ 343.559996][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 343.565122][ T5255] ? __stack_depot_save+0x21/0x4b0 [ 343.570280][ T5236] [ 343.570297][ T5236] Uninit was stored to memory at: [ 343.575137][ T5255] ? kmsan_internal_check_memory+0x94/0x530 [ 343.580132][ T5236] __get_compat_msghdr+0x514/0x750 [ 343.584813][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 343.584927][ T5255] do_recvmmsg+0x682/0x1180 [ 343.589571][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 343.594133][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 343.598847][ T5236] ___sys_recvmsg+0x19d/0x890 [ 343.603538][ T5255] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 343.609918][ T5236] do_recvmmsg+0x682/0x1180 [ 343.615119][ T5255] __sys_recvmmsg+0x113/0x450 [ 343.615220][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 343.617597][ T5236] __sys_recvmmsg+0x113/0x450 [ 343.622636][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 343.628593][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 343.633706][ T5255] ? exit_to_user_mode_prepare+0x119/0x220 [ 343.633806][ T5255] do_fast_syscall_32+0x33/0x70 [ 343.639683][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 343.644192][ T5255] do_SYSENTER_32+0x1b/0x20 [ 343.644277][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 343.649105][ T5236] do_fast_syscall_32+0x33/0x70 [ 343.655345][ T5255] RIP: 0023:0xf7f77549 [ 343.655401][ T5255] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 343.660088][ T5236] do_SYSENTER_32+0x1b/0x20 [ 343.666504][ T5255] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 343.666583][ T5255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 343.671072][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 343.675746][ T5255] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 343.675799][ T5255] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 343.682145][ T5236] [ 343.686725][ T5255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 343.691903][ T5236] Uninit was stored to memory at: [ 343.698077][ T5255] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 343.704052][ T5236] __get_compat_msghdr+0x514/0x750 [ 343.708757][ T5255] [ 343.713904][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 343.721327][ T5255] Uninit was stored to memory at: [ 343.724731][ T5236] ___sys_recvmsg+0x19d/0x890 [ 343.724812][ T5236] do_recvmmsg+0x682/0x1180 [ 343.724887][ T5236] __sys_recvmmsg+0x113/0x450 [ 343.724964][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 343.729934][ T5255] __get_compat_msghdr+0x514/0x750 [ 343.733988][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 343.753727][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 343.758211][ T5236] do_fast_syscall_32+0x33/0x70 [ 343.766711][ T5255] ___sys_recvmsg+0x19d/0x890 [ 343.774731][ T5236] do_SYSENTER_32+0x1b/0x20 [ 343.781054][ T5255] do_recvmmsg+0x682/0x1180 [ 343.789114][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 343.797191][ T5255] __sys_recvmmsg+0x113/0x450 [ 343.799505][ T5236] [ 343.799523][ T5236] Local variable msg_sys created at: [ 343.807568][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 343.812628][ T5236] do_recvmmsg+0x5c/0x1180 [ 343.820606][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 343.825778][ T5236] __sys_recvmmsg+0x113/0x450 [ 343.828819][ T5255] do_fast_syscall_32+0x33/0x70 [ 343.941446][ T5255] do_SYSENTER_32+0x1b/0x20 [ 343.946187][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 343.952755][ T5255] [ 343.955141][ T5255] Uninit was stored to memory at: [ 343.960330][ T5255] __get_compat_msghdr+0x514/0x750 [ 343.965662][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 343.970635][ T5255] ___sys_recvmsg+0x19d/0x890 [ 343.975539][ T5255] do_recvmmsg+0x682/0x1180 [ 343.980165][ T5255] __sys_recvmmsg+0x113/0x450 [ 343.985069][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 343.991458][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 343.996812][ T5255] do_fast_syscall_32+0x33/0x70 [ 344.001882][ T5255] do_SYSENTER_32+0x1b/0x20 [ 344.006512][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 344.013093][ T5255] [ 344.015482][ T5255] Uninit was stored to memory at: [ 344.020677][ T5255] __get_compat_msghdr+0x514/0x750 [ 344.026013][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 344.030983][ T5255] ___sys_recvmsg+0x19d/0x890 [ 344.035879][ T5255] do_recvmmsg+0x682/0x1180 [ 344.040508][ T5255] __sys_recvmmsg+0x113/0x450 [ 344.045411][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 344.051891][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 344.057135][ T5255] do_fast_syscall_32+0x33/0x70 [ 344.062217][ T5255] do_SYSENTER_32+0x1b/0x20 [ 344.066844][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 344.073407][ T5255] [ 344.075793][ T5255] Uninit was stored to memory at: [ 344.080968][ T5255] __get_compat_msghdr+0x514/0x750 [ 344.086305][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 344.091278][ T5255] ___sys_recvmsg+0x19d/0x890 [ 344.096185][ T5255] do_recvmmsg+0x682/0x1180 [ 344.100818][ T5255] __sys_recvmmsg+0x113/0x450 [ 344.105736][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 344.112264][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 344.117508][ T5255] do_fast_syscall_32+0x33/0x70 [ 344.122761][ T5255] do_SYSENTER_32+0x1b/0x20 [ 344.127388][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 344.133984][ T5255] [ 344.136367][ T5255] Uninit was stored to memory at: [ 344.141555][ T5255] __get_compat_msghdr+0x514/0x750 [ 344.146955][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 344.152004][ T5255] ___sys_recvmsg+0x19d/0x890 [ 344.156812][ T5255] do_recvmmsg+0x682/0x1180 [ 344.161438][ T5255] __sys_recvmmsg+0x113/0x450 [ 344.166411][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 344.172895][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 344.178158][ T5255] do_fast_syscall_32+0x33/0x70 [ 344.183283][ T5255] do_SYSENTER_32+0x1b/0x20 [ 344.187907][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 344.194974][ T5255] [ 344.197362][ T5255] Uninit was stored to memory at: [ 344.202697][ T5255] __get_compat_msghdr+0x514/0x750 [ 344.207933][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 344.213083][ T5255] ___sys_recvmsg+0x19d/0x890 [ 344.217886][ T5255] do_recvmmsg+0x682/0x1180 [ 344.222672][ T5255] __sys_recvmmsg+0x113/0x450 [ 344.227472][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 344.234016][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 344.239262][ T5255] do_fast_syscall_32+0x33/0x70 [ 344.244395][ T5255] do_SYSENTER_32+0x1b/0x20 [ 344.249019][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 344.255652][ T5255] [ 344.258040][ T5255] Uninit was stored to memory at: [ 344.263369][ T5255] __get_compat_msghdr+0x514/0x750 [ 344.268609][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 344.273732][ T5255] ___sys_recvmsg+0x19d/0x890 [ 344.278527][ T5255] do_recvmmsg+0x682/0x1180 [ 344.283253][ T5255] __sys_recvmmsg+0x113/0x450 [ 344.288059][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 344.294596][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 344.299844][ T5255] do_fast_syscall_32+0x33/0x70 [ 344.304974][ T5255] do_SYSENTER_32+0x1b/0x20 [ 344.309605][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 344.316242][ T5255] [ 344.318630][ T5255] Local variable msg_sys created at: [ 344.324213][ T5255] do_recvmmsg+0x5c/0x1180 [ 344.328751][ T5255] __sys_recvmmsg+0x113/0x450 [ 344.403580][ T5236] not chained 390000 origins [ 344.408285][ T5236] CPU: 1 PID: 5236 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 344.418585][ T5236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 344.428749][ T5236] Call Trace: [ 344.432119][ T5236] [ 344.435124][ T5236] dump_stack_lvl+0x1c8/0x256 [ 344.439983][ T5236] dump_stack+0x1a/0x1c [ 344.444291][ T5236] kmsan_internal_chain_origin+0x78/0x120 [ 344.450171][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 344.456586][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 344.462550][ T5236] ? ____sys_recvmsg+0x5c1/0x810 [ 344.467621][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 344.472946][ T5236] ? get_compat_msghdr+0x8c/0x1c0 [ 344.478112][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 344.484069][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 344.489407][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 344.495375][ T5236] ? should_fail+0x3f/0x810 [ 344.500019][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 344.505273][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 344.511669][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 344.517623][ T5236] __msan_chain_origin+0xbd/0x140 [ 344.522789][ T5236] __get_compat_msghdr+0x514/0x750 [ 344.528048][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 344.533034][ T5236] ? ___sys_recvmsg+0xa9/0x890 [ 344.537921][ T5236] ? do_recvmmsg+0x682/0x1180 [ 344.542737][ T5236] ___sys_recvmsg+0x19d/0x890 [ 344.547539][ T5236] ? do_recvmmsg+0x6e4/0x1180 [ 344.552363][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 344.557621][ T5236] ? kmsan_internal_check_memory+0x94/0x530 [ 344.563671][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 344.569657][ T5236] do_recvmmsg+0x682/0x1180 [ 344.574309][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 344.580709][ T5236] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 344.587277][ T5236] __sys_recvmmsg+0x113/0x450 [ 344.592093][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 344.598490][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 344.603743][ T5236] ? exit_to_user_mode_prepare+0x119/0x220 [ 344.609691][ T5236] do_fast_syscall_32+0x33/0x70 [ 344.614676][ T5236] do_SYSENTER_32+0x1b/0x20 [ 344.619303][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 344.625785][ T5236] RIP: 0023:0xf7ff4549 [ 344.629947][ T5236] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 344.649703][ T5236] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 344.658255][ T5236] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 344.666339][ T5236] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 344.674416][ T5236] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 344.682485][ T5236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 344.690569][ T5236] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 344.698671][ T5236] [ 344.704849][ T5236] Uninit was stored to memory at: [ 344.710058][ T5236] __get_compat_msghdr+0x514/0x750 [ 344.715640][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 344.720618][ T5236] ___sys_recvmsg+0x19d/0x890 [ 344.725515][ T5236] do_recvmmsg+0x682/0x1180 [ 344.730226][ T5236] __sys_recvmmsg+0x113/0x450 [ 344.735113][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 344.741500][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 344.746869][ T5236] do_fast_syscall_32+0x33/0x70 [ 344.748374][ T5255] not chained 400000 origins [ 344.751942][ T5236] do_SYSENTER_32+0x1b/0x20 [ 344.752027][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 344.756677][ T5255] CPU: 0 PID: 5255 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 344.761173][ T5236] [ 344.761188][ T5236] Uninit was stored to memory at: [ 344.767496][ T5255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 344.767547][ T5255] Call Trace: [ 344.767573][ T5255] [ 344.767598][ T5255] dump_stack_lvl+0x1c8/0x256 [ 344.777845][ T5236] __get_compat_msghdr+0x514/0x750 [ 344.780001][ T5255] dump_stack+0x1a/0x1c [ 344.785088][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 344.795087][ T5255] kmsan_internal_chain_origin+0x78/0x120 [ 344.795200][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 344.798459][ T5236] ___sys_recvmsg+0x19d/0x890 [ 344.801407][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 344.806158][ T5236] do_recvmmsg+0x682/0x1180 [ 344.811175][ T5255] ? ____sys_recvmsg+0x5c1/0x810 [ 344.815432][ T5236] __sys_recvmmsg+0x113/0x450 [ 344.820205][ T5255] ? __get_compat_msghdr+0x5b/0x750 [ 344.826008][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 344.832348][ T5255] ? get_compat_msghdr+0x8c/0x1c0 [ 344.832434][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 344.837110][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 344.842917][ T5255] ? __get_compat_msghdr+0x5b/0x750 [ 344.843007][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 344.847505][ T5236] do_fast_syscall_32+0x33/0x70 [ 344.852454][ T5255] ? should_fail+0x3f/0x810 [ 344.857204][ T5236] do_SYSENTER_32+0x1b/0x20 [ 344.862409][ T5255] ? __stack_depot_save+0x21/0x4b0 [ 344.862513][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 344.868736][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 344.873770][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 344.873882][ T5255] __msan_chain_origin+0xbd/0x140 [ 344.879648][ T5236] [ 344.879663][ T5236] Uninit was stored to memory at: [ 344.884761][ T5255] __get_compat_msghdr+0x514/0x750 [ 344.884869][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 344.890158][ T5236] __get_compat_msghdr+0x514/0x750 [ 344.895875][ T5255] ? ___sys_recvmsg+0xa9/0x890 [ 344.895959][ T5255] ? do_recvmmsg+0x682/0x1180 [ 344.900805][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 344.905326][ T5255] ___sys_recvmsg+0x19d/0x890 [ 344.905410][ T5255] ? do_recvmmsg+0x6e4/0x1180 [ 344.909906][ T5236] ___sys_recvmsg+0x19d/0x890 [ 344.915036][ T5255] ? __stack_depot_save+0x21/0x4b0 [ 344.915141][ T5255] ? kmsan_internal_check_memory+0x94/0x530 [ 344.921348][ T5236] do_recvmmsg+0x682/0x1180 [ 344.927685][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 344.927801][ T5255] do_recvmmsg+0x682/0x1180 [ 344.933672][ T5236] __sys_recvmmsg+0x113/0x450 [ 344.938641][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 344.940952][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 344.945993][ T5255] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 344.946108][ T5255] __sys_recvmmsg+0x113/0x450 [ 344.951218][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 344.956091][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 344.956220][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 344.961310][ T5236] do_fast_syscall_32+0x33/0x70 [ 344.966074][ T5255] ? exit_to_user_mode_prepare+0x119/0x220 [ 344.966176][ T5255] do_fast_syscall_32+0x33/0x70 [ 344.970836][ T5236] do_SYSENTER_32+0x1b/0x20 [ 344.975689][ T5255] do_SYSENTER_32+0x1b/0x20 [ 344.975774][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 344.980540][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 344.985214][ T5255] RIP: 0023:0xf7f77549 [ 344.985269][ T5255] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 344.989976][ T5236] [ 344.989992][ T5236] Uninit was stored to memory at: [ 344.995090][ T5255] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 344.995169][ T5255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 345.001166][ T5236] __get_compat_msghdr+0x514/0x750 [ 345.005568][ T5255] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 345.005621][ T5255] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 345.005669][ T5255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 345.011462][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 345.015964][ T5255] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 345.016071][ T5255] [ 345.020726][ T5236] ___sys_recvmsg+0x19d/0x890 [ 345.033875][ T5255] Uninit was stored to memory at: [ 345.039805][ T5236] do_recvmmsg+0x682/0x1180 [ 345.039892][ T5236] __sys_recvmmsg+0x113/0x450 [ 345.039971][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 345.040069][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 345.040152][ T5236] do_fast_syscall_32+0x33/0x70 [ 345.040231][ T5236] do_SYSENTER_32+0x1b/0x20 [ 345.040306][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 345.040401][ T5236] [ 345.040414][ T5236] Uninit was stored to memory at: [ 345.040529][ T5236] __get_compat_msghdr+0x514/0x750 [ 345.040609][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 345.040684][ T5236] ___sys_recvmsg+0x19d/0x890 [ 345.040763][ T5236] do_recvmmsg+0x682/0x1180 [ 345.040839][ T5236] __sys_recvmmsg+0x113/0x450 [ 345.040919][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 345.041015][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 345.041098][ T5236] do_fast_syscall_32+0x33/0x70 [ 345.041180][ T5236] do_SYSENTER_32+0x1b/0x20 [ 345.041258][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 345.041354][ T5236] [ 345.041367][ T5236] Uninit was stored to memory at: [ 345.041476][ T5236] __get_compat_msghdr+0x514/0x750 [ 345.041562][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 345.041638][ T5236] ___sys_recvmsg+0x19d/0x890 [ 345.041716][ T5236] do_recvmmsg+0x682/0x1180 [ 345.041890][ T5236] __sys_recvmmsg+0x113/0x450 [ 345.041970][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 345.042064][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 345.042149][ T5236] do_fast_syscall_32+0x33/0x70 [ 345.042230][ T5236] do_SYSENTER_32+0x1b/0x20 [ 345.042309][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 345.042406][ T5236] [ 345.042418][ T5236] Uninit was stored to memory at: [ 345.042531][ T5236] __get_compat_msghdr+0x514/0x750 [ 345.042610][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 345.042685][ T5236] ___sys_recvmsg+0x19d/0x890 [ 345.042764][ T5236] do_recvmmsg+0x682/0x1180 [ 345.042841][ T5236] __sys_recvmmsg+0x113/0x450 [ 345.042921][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 345.043017][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 345.043101][ T5236] do_fast_syscall_32+0x33/0x70 [ 345.043182][ T5236] do_SYSENTER_32+0x1b/0x20 [ 345.043260][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 345.043356][ T5236] [ 345.043372][ T5236] Local variable msg_sys created at: [ 345.043399][ T5236] do_recvmmsg+0x5c/0x1180 [ 345.043472][ T5236] __sys_recvmmsg+0x113/0x450 [ 345.442168][ T5255] __get_compat_msghdr+0x514/0x750 [ 345.447413][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 345.452509][ T5255] ___sys_recvmsg+0x19d/0x890 [ 345.457308][ T5255] do_recvmmsg+0x682/0x1180 [ 345.462000][ T5255] __sys_recvmmsg+0x113/0x450 [ 345.466809][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 345.473264][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 345.478500][ T5255] do_fast_syscall_32+0x33/0x70 [ 345.483553][ T5255] do_SYSENTER_32+0x1b/0x20 [ 345.488179][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 345.494784][ T5255] [ 345.497173][ T5255] Uninit was stored to memory at: [ 345.498878][ T5236] not chained 410000 origins [ 345.502437][ T5255] __get_compat_msghdr+0x514/0x750 [ 345.507069][ T5236] CPU: 1 PID: 5236 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 345.512253][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 345.522242][ T5236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 345.522296][ T5236] Call Trace: [ 345.522322][ T5236] [ 345.527156][ T5255] ___sys_recvmsg+0x19d/0x890 [ 345.537221][ T5236] dump_stack_lvl+0x1c8/0x256 [ 345.540570][ T5255] do_recvmmsg+0x682/0x1180 [ 345.543532][ T5236] dump_stack+0x1a/0x1c [ 345.548256][ T5255] __sys_recvmmsg+0x113/0x450 [ 345.552933][ T5236] kmsan_internal_chain_origin+0x78/0x120 [ 345.557507][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 345.561671][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 345.566432][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 345.572063][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 345.578370][ T5255] do_fast_syscall_32+0x33/0x70 [ 345.584614][ T5236] ? ____sys_recvmsg+0x5c1/0x810 [ 345.584700][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 345.589791][ T5255] do_SYSENTER_32+0x1b/0x20 [ 345.595592][ T5236] ? get_compat_msghdr+0x8c/0x1c0 [ 345.595683][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 345.600507][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 345.605452][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 345.605543][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 345.610709][ T5255] [ 345.610725][ T5255] Uninit was stored to memory at: [ 345.615218][ T5236] ? should_fail+0x3f/0x810 [ 345.615321][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 345.620414][ T5255] __get_compat_msghdr+0x514/0x750 [ 345.626136][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 345.632590][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 345.637729][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 345.643584][ T5255] ___sys_recvmsg+0x19d/0x890 [ 345.645848][ T5236] __msan_chain_origin+0xbd/0x140 [ 345.650864][ T5255] do_recvmmsg+0x682/0x1180 [ 345.655389][ T5236] __get_compat_msghdr+0x514/0x750 [ 345.655500][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 345.660558][ T5255] __sys_recvmmsg+0x113/0x450 [ 345.665673][ T5236] ? ___sys_recvmsg+0xa9/0x890 [ 345.665754][ T5236] ? do_recvmmsg+0x682/0x1180 [ 345.672076][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 345.676877][ T5236] ___sys_recvmsg+0x19d/0x890 [ 345.682737][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 345.687346][ T5236] ? do_recvmmsg+0x6e4/0x1180 [ 345.692437][ T5255] do_fast_syscall_32+0x33/0x70 [ 345.696890][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 345.702067][ T5255] do_SYSENTER_32+0x1b/0x20 [ 345.706848][ T5236] ? kmsan_internal_check_memory+0x94/0x530 [ 345.711513][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 345.716290][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 345.716417][ T5236] do_recvmmsg+0x682/0x1180 [ 345.721089][ T5255] [ 345.721106][ T5255] Uninit was stored to memory at: [ 345.727352][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 345.732251][ T5255] __get_compat_msghdr+0x514/0x750 [ 345.737215][ T5236] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 345.741978][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 345.746732][ T5236] __sys_recvmmsg+0x113/0x450 [ 345.751904][ T5255] ___sys_recvmsg+0x19d/0x890 [ 345.756370][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 345.762377][ T5255] do_recvmmsg+0x682/0x1180 [ 345.768604][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 345.774493][ T5255] __sys_recvmmsg+0x113/0x450 [ 345.778898][ T5236] ? exit_to_user_mode_prepare+0x119/0x220 [ 345.781218][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 345.786243][ T5236] do_fast_syscall_32+0x33/0x70 [ 345.786338][ T5236] do_SYSENTER_32+0x1b/0x20 [ 345.792620][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 345.797665][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 345.804150][ T5255] do_fast_syscall_32+0x33/0x70 [ 345.808922][ T5236] RIP: 0023:0xf7ff4549 [ 345.813694][ T5255] do_SYSENTER_32+0x1b/0x20 [ 345.818271][ T5236] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 345.824589][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 345.829019][ T5236] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 [ 345.834200][ T5255] [ 345.838807][ T5236] ORIG_RAX: 0000000000000151 [ 345.838836][ T5236] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 345.844695][ T5255] Uninit was stored to memory at: [ 345.850870][ T5236] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 345.855896][ T5255] __get_compat_msghdr+0x514/0x750 [ 345.860229][ T5236] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 345.865429][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 345.871660][ T5236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 345.876570][ T5255] ___sys_recvmsg+0x19d/0x890 [ 345.880570][ T5236] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 345.885139][ T5255] do_recvmmsg+0x682/0x1180 [ 345.904710][ T5236] [ 345.907882][ T5236] Uninit was stored to memory at: [ 345.911132][ T5255] __sys_recvmmsg+0x113/0x450 [ 345.917622][ T5236] __get_compat_msghdr+0x514/0x750 [ 345.919597][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 345.924436][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 345.932479][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 345.937525][ T5236] ___sys_recvmsg+0x19d/0x890 [ 345.945571][ T5255] do_fast_syscall_32+0x33/0x70 [ 345.950701][ T5236] do_recvmmsg+0x682/0x1180 [ 345.958777][ T5255] do_SYSENTER_32+0x1b/0x20 [ 345.963736][ T5236] __sys_recvmmsg+0x113/0x450 [ 345.971717][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 345.976590][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 345.984528][ T5255] [ 345.984545][ T5255] Uninit was stored to memory at: [ 345.989033][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 345.992219][ T5255] __get_compat_msghdr+0x514/0x750 [ 345.997162][ T5236] do_fast_syscall_32+0x33/0x70 [ 346.001905][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 346.007031][ T5236] do_SYSENTER_32+0x1b/0x20 [ 346.013335][ T5255] ___sys_recvmsg+0x19d/0x890 [ 346.018201][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 346.023377][ T5255] do_recvmmsg+0x682/0x1180 [ 346.028065][ T5236] [ 346.028080][ T5236] Uninit was stored to memory at: [ 346.032985][ T5255] __sys_recvmmsg+0x113/0x450 [ 346.037603][ T5236] __get_compat_msghdr+0x514/0x750 [ 346.042075][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 346.046765][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 346.053154][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 346.059412][ T5236] ___sys_recvmsg+0x19d/0x890 [ 346.061737][ T5255] do_fast_syscall_32+0x33/0x70 [ 346.066845][ T5236] do_recvmmsg+0x682/0x1180 [ 346.072025][ T5255] do_SYSENTER_32+0x1b/0x20 [ 346.077146][ T5236] __sys_recvmmsg+0x113/0x450 [ 346.082089][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 346.086953][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 346.091469][ T5255] [ 346.091484][ T5255] Uninit was stored to memory at: [ 346.096749][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 346.103217][ T5255] __get_compat_msghdr+0x514/0x750 [ 346.107624][ T5236] do_fast_syscall_32+0x33/0x70 [ 346.110044][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 346.115171][ T5236] do_SYSENTER_32+0x1b/0x20 [ 346.119825][ T5255] ___sys_recvmsg+0x19d/0x890 [ 346.125015][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 346.131241][ T5255] do_recvmmsg+0x682/0x1180 [ 346.136174][ T5236] [ 346.141261][ T5255] __sys_recvmmsg+0x113/0x450 [ 346.146020][ T5236] Uninit was stored to memory at: [ 346.150858][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 346.155539][ T5236] __get_compat_msghdr+0x514/0x750 [ 346.159951][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 346.164709][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 346.171022][ T5255] do_fast_syscall_32+0x33/0x70 [ 346.177341][ T5236] ___sys_recvmsg+0x19d/0x890 [ 346.179652][ T5255] do_SYSENTER_32+0x1b/0x20 [ 346.184737][ T5236] do_recvmmsg+0x682/0x1180 [ 346.189855][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 346.195133][ T5236] __sys_recvmmsg+0x113/0x450 [ 346.199960][ T5255] [ 346.199979][ T5255] Local variable msg_sys created at: [ 346.204890][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 346.209375][ T5255] do_recvmmsg+0x5c/0x1180 [ 346.214145][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 346.220459][ T5255] __sys_recvmmsg+0x113/0x450 [ 346.225051][ T5236] do_fast_syscall_32+0x33/0x70 [ 346.327430][ T5236] do_SYSENTER_32+0x1b/0x20 [ 346.332181][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 346.338658][ T5236] [ 346.341060][ T5236] Uninit was stored to memory at: [ 346.346443][ T5236] __get_compat_msghdr+0x514/0x750 [ 346.351687][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 346.356757][ T5236] ___sys_recvmsg+0x19d/0x890 [ 346.361564][ T5236] do_recvmmsg+0x682/0x1180 [ 346.366289][ T5236] __sys_recvmmsg+0x113/0x450 [ 346.371099][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 346.377596][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 346.382925][ T5236] do_fast_syscall_32+0x33/0x70 [ 346.387913][ T5236] do_SYSENTER_32+0x1b/0x20 [ 346.392686][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 346.399165][ T5236] [ 346.401550][ T5236] Uninit was stored to memory at: [ 346.406883][ T5236] __get_compat_msghdr+0x514/0x750 [ 346.412196][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 346.417173][ T5236] ___sys_recvmsg+0x19d/0x890 [ 346.422107][ T5236] do_recvmmsg+0x682/0x1180 [ 346.426736][ T5236] __sys_recvmmsg+0x113/0x450 [ 346.431547][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 346.438085][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 346.443405][ T5236] do_fast_syscall_32+0x33/0x70 [ 346.448391][ T5236] do_SYSENTER_32+0x1b/0x20 [ 346.453185][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 346.459661][ T5236] [ 346.462178][ T5236] Uninit was stored to memory at: [ 346.467365][ T5236] __get_compat_msghdr+0x514/0x750 [ 346.472755][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 346.477724][ T5236] ___sys_recvmsg+0x19d/0x890 [ 346.482629][ T5236] do_recvmmsg+0x682/0x1180 [ 346.487256][ T5236] __sys_recvmmsg+0x113/0x450 [ 346.492206][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 346.498677][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 346.504078][ T5236] do_fast_syscall_32+0x33/0x70 [ 346.509057][ T5236] do_SYSENTER_32+0x1b/0x20 [ 346.513846][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 346.520326][ T5236] [ 346.522853][ T5236] Uninit was stored to memory at: [ 346.528039][ T5236] __get_compat_msghdr+0x514/0x750 [ 346.533420][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 346.538484][ T5236] ___sys_recvmsg+0x19d/0x890 [ 346.543432][ T5236] do_recvmmsg+0x682/0x1180 [ 346.548067][ T5236] __sys_recvmmsg+0x113/0x450 [ 346.553018][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 346.559405][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 346.564800][ T5236] do_fast_syscall_32+0x33/0x70 [ 346.569825][ T5236] do_SYSENTER_32+0x1b/0x20 [ 346.575037][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 346.581516][ T5236] [ 346.583995][ T5236] Local variable msg_sys created at: [ 346.589348][ T5236] do_recvmmsg+0x5c/0x1180 [ 346.593994][ T5236] __sys_recvmmsg+0x113/0x450 [ 346.829971][ T5255] not chained 420000 origins [ 346.834889][ T5255] CPU: 0 PID: 5255 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 346.845096][ T5255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 346.855261][ T5255] Call Trace: [ 346.858615][ T5255] [ 346.861618][ T5255] dump_stack_lvl+0x1c8/0x256 [ 346.866481][ T5255] dump_stack+0x1a/0x1c [ 346.870791][ T5255] kmsan_internal_chain_origin+0x78/0x120 [ 346.876675][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 346.883080][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 346.889055][ T5255] ? ____sys_recvmsg+0x5c1/0x810 [ 346.894144][ T5255] ? __get_compat_msghdr+0x5b/0x750 [ 346.899473][ T5255] ? get_compat_msghdr+0x8c/0x1c0 [ 346.904631][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 346.910593][ T5255] ? __get_compat_msghdr+0x5b/0x750 [ 346.915939][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 346.921932][ T5255] ? should_fail+0x3f/0x810 [ 346.926595][ T5255] ? __stack_depot_save+0x21/0x4b0 [ 346.931859][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 346.938265][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 346.944230][ T5255] __msan_chain_origin+0xbd/0x140 [ 346.949403][ T5255] __get_compat_msghdr+0x514/0x750 [ 346.954676][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 346.959662][ T5255] ? ___sys_recvmsg+0xa9/0x890 [ 346.964554][ T5255] ? do_recvmmsg+0x682/0x1180 [ 346.969366][ T5255] ___sys_recvmsg+0x19d/0x890 [ 346.974169][ T5255] ? do_recvmmsg+0x6e4/0x1180 [ 346.978994][ T5255] ? __stack_depot_save+0x21/0x4b0 [ 346.984263][ T5255] ? kmsan_internal_check_memory+0x94/0x530 [ 346.990318][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 346.996287][ T5255] do_recvmmsg+0x682/0x1180 [ 347.000942][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 347.007353][ T5255] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 347.013923][ T5255] __sys_recvmmsg+0x113/0x450 [ 347.018747][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 347.025154][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 347.030407][ T5255] ? exit_to_user_mode_prepare+0x119/0x220 [ 347.036364][ T5255] do_fast_syscall_32+0x33/0x70 [ 347.041353][ T5255] do_SYSENTER_32+0x1b/0x20 [ 347.045984][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 347.052464][ T5255] RIP: 0023:0xf7f77549 [ 347.056629][ T5255] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 347.076396][ T5255] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 347.084946][ T5255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 347.093057][ T5255] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 347.101135][ T5255] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 347.109215][ T5255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 347.117313][ T5255] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 347.125414][ T5255] [ 347.135172][ T5255] Uninit was stored to memory at: [ 347.140382][ T5255] __get_compat_msghdr+0x514/0x750 [ 347.146507][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 347.151487][ T5255] ___sys_recvmsg+0x19d/0x890 [ 347.156365][ T5255] do_recvmmsg+0x682/0x1180 [ 347.160998][ T5255] __sys_recvmmsg+0x113/0x450 [ 347.165899][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 347.172368][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 347.177609][ T5255] do_fast_syscall_32+0x33/0x70 [ 347.182659][ T5255] do_SYSENTER_32+0x1b/0x20 [ 347.187285][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 347.193919][ T5255] [ 347.196310][ T5255] Uninit was stored to memory at: [ 347.201497][ T5255] __get_compat_msghdr+0x514/0x750 [ 347.206861][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 347.211905][ T5255] ___sys_recvmsg+0x19d/0x890 [ 347.216714][ T5255] do_recvmmsg+0x682/0x1180 [ 347.221337][ T5255] __sys_recvmmsg+0x113/0x450 [ 347.226264][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 347.232731][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 347.237972][ T5255] do_fast_syscall_32+0x33/0x70 [ 347.243079][ T5255] do_SYSENTER_32+0x1b/0x20 [ 347.247708][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 347.253685][ T5236] not chained 430000 origins [ 347.254250][ T5255] [ 347.258728][ T5236] CPU: 1 PID: 5236 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 347.261054][ T5255] Uninit was stored to memory at: [ 347.261172][ T5255] __get_compat_msghdr+0x514/0x750 [ 347.271115][ T5236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 347.271163][ T5236] Call Trace: [ 347.271190][ T5236] [ 347.271218][ T5236] dump_stack_lvl+0x1c8/0x256 [ 347.276275][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 347.281326][ T5236] dump_stack+0x1a/0x1c [ 347.291436][ T5255] ___sys_recvmsg+0x19d/0x890 [ 347.294676][ T5236] kmsan_internal_chain_origin+0x78/0x120 [ 347.297674][ T5255] do_recvmmsg+0x682/0x1180 [ 347.302357][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 347.302473][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 347.307284][ T5255] __sys_recvmmsg+0x113/0x450 [ 347.311437][ T5236] ? ____sys_recvmsg+0x5c1/0x810 [ 347.316262][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 347.321832][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 347.321918][ T5236] ? get_compat_msghdr+0x8c/0x1c0 [ 347.326399][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 347.332637][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 347.338504][ T5255] do_fast_syscall_32+0x33/0x70 [ 347.343182][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 347.343274][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 347.348182][ T5255] do_SYSENTER_32+0x1b/0x20 [ 347.354518][ T5236] ? should_fail+0x3f/0x810 [ 347.354621][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 347.359794][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 347.364819][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 347.369986][ T5255] [ 347.370002][ T5255] Uninit was stored to memory at: [ 347.375799][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 347.380790][ T5255] __get_compat_msghdr+0x514/0x750 [ 347.385898][ T5236] __msan_chain_origin+0xbd/0x140 [ 347.391828][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 347.396267][ T5236] __get_compat_msghdr+0x514/0x750 [ 347.400756][ T5255] ___sys_recvmsg+0x19d/0x890 [ 347.405891][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 347.405978][ T5236] ? ___sys_recvmsg+0xa9/0x890 [ 347.412347][ T5255] do_recvmmsg+0x682/0x1180 [ 347.418525][ T5236] ? do_recvmmsg+0x682/0x1180 [ 347.420863][ T5255] __sys_recvmmsg+0x113/0x450 [ 347.425890][ T5236] ___sys_recvmsg+0x19d/0x890 [ 347.425975][ T5236] ? do_recvmmsg+0x6e4/0x1180 [ 347.431750][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 347.436878][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 347.441943][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 347.446727][ T5236] ? kmsan_internal_check_memory+0x94/0x530 [ 347.451918][ T5255] do_fast_syscall_32+0x33/0x70 [ 347.456516][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 347.461348][ T5255] do_SYSENTER_32+0x1b/0x20 [ 347.466116][ T5236] do_recvmmsg+0x682/0x1180 [ 347.466227][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 347.470671][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 347.475355][ T5236] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 347.480082][ T5255] [ 347.480097][ T5255] Uninit was stored to memory at: [ 347.484761][ T5236] __sys_recvmmsg+0x113/0x450 [ 347.484864][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 347.489581][ T5255] __get_compat_msghdr+0x514/0x750 [ 347.495755][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 347.500910][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 347.506058][ T5236] ? exit_to_user_mode_prepare+0x119/0x220 [ 347.506161][ T5236] do_fast_syscall_32+0x33/0x70 [ 347.512101][ T5255] ___sys_recvmsg+0x19d/0x890 [ 347.516915][ T5236] do_SYSENTER_32+0x1b/0x20 [ 347.522776][ T5255] do_recvmmsg+0x682/0x1180 [ 347.527210][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 347.531708][ T5255] __sys_recvmmsg+0x113/0x450 [ 347.537949][ T5236] RIP: 0023:0xf7ff4549 [ 347.544337][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 347.550683][ T5236] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 347.553135][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 347.558065][ T5236] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 [ 347.562811][ T5255] do_fast_syscall_32+0x33/0x70 [ 347.568985][ T5236] ORIG_RAX: 0000000000000151 [ 347.569016][ T5236] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 347.574166][ T5255] do_SYSENTER_32+0x1b/0x20 [ 347.579210][ T5236] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 347.584131][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 347.589869][ T5236] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 347.594785][ T5255] [ 347.599391][ T5236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 347.603982][ T5255] Uninit was stored to memory at: [ 347.608387][ T5236] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 347.614894][ T5255] __get_compat_msghdr+0x514/0x750 [ 347.619428][ T5236] [ 347.623539][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 347.632857][ T5236] Uninit was stored to memory at: [ 347.649395][ T5255] ___sys_recvmsg+0x19d/0x890 [ 347.649483][ T5255] do_recvmmsg+0x682/0x1180 [ 347.649559][ T5255] __sys_recvmmsg+0x113/0x450 [ 347.649636][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 347.654951][ T5236] __get_compat_msghdr+0x514/0x750 [ 347.660918][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 347.665858][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 347.670511][ T5255] do_fast_syscall_32+0x33/0x70 [ 347.678583][ T5236] ___sys_recvmsg+0x19d/0x890 [ 347.683123][ T5255] do_SYSENTER_32+0x1b/0x20 [ 347.691116][ T5236] do_recvmmsg+0x682/0x1180 [ 347.697525][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 347.705596][ T5236] __sys_recvmmsg+0x113/0x450 [ 347.707922][ T5255] [ 347.707939][ T5255] Uninit was stored to memory at: [ 347.715981][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 347.721083][ T5255] __get_compat_msghdr+0x514/0x750 [ 347.729044][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 347.734223][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 347.737246][ T5236] do_fast_syscall_32+0x33/0x70 [ 347.742198][ T5255] ___sys_recvmsg+0x19d/0x890 [ 347.747246][ T5236] do_SYSENTER_32+0x1b/0x20 [ 347.752017][ T5255] do_recvmmsg+0x682/0x1180 [ 347.756549][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 347.761225][ T5255] __sys_recvmmsg+0x113/0x450 [ 347.767571][ T5236] [ 347.767589][ T5236] Uninit was stored to memory at: [ 347.772738][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 347.777941][ T5236] __get_compat_msghdr+0x514/0x750 [ 347.782766][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 347.787630][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 347.792371][ T5255] do_fast_syscall_32+0x33/0x70 [ 347.796894][ T5236] ___sys_recvmsg+0x19d/0x890 [ 347.801399][ T5255] do_SYSENTER_32+0x1b/0x20 [ 347.807822][ T5236] do_recvmmsg+0x682/0x1180 [ 347.812554][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 347.814878][ T5236] __sys_recvmmsg+0x113/0x450 [ 347.819897][ T5255] [ 347.819916][ T5255] Local variable msg_sys created at: [ 347.826235][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 347.831326][ T5255] do_recvmmsg+0x5c/0x1180 [ 347.836519][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 347.841358][ T5255] __sys_recvmmsg+0x113/0x450 [ 347.846304][ T5236] do_fast_syscall_32+0x33/0x70 [ 347.968442][ T5236] do_SYSENTER_32+0x1b/0x20 [ 347.973186][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 347.979664][ T5236] [ 347.982173][ T5236] Uninit was stored to memory at: [ 347.987545][ T5236] __get_compat_msghdr+0x514/0x750 [ 347.992886][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 347.997882][ T5236] ___sys_recvmsg+0x19d/0x890 [ 348.002783][ T5236] do_recvmmsg+0x682/0x1180 [ 348.007409][ T5236] __sys_recvmmsg+0x113/0x450 [ 348.012323][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 348.018715][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 348.024068][ T5236] do_fast_syscall_32+0x33/0x70 [ 348.029055][ T5236] do_SYSENTER_32+0x1b/0x20 [ 348.033788][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 348.040268][ T5236] [ 348.042750][ T5236] Uninit was stored to memory at: [ 348.047935][ T5236] __get_compat_msghdr+0x514/0x750 [ 348.053274][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 348.058253][ T5236] ___sys_recvmsg+0x19d/0x890 [ 348.063159][ T5236] do_recvmmsg+0x682/0x1180 [ 348.067783][ T5236] __sys_recvmmsg+0x113/0x450 [ 348.072678][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 348.079082][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 348.084430][ T5236] do_fast_syscall_32+0x33/0x70 [ 348.089447][ T5236] do_SYSENTER_32+0x1b/0x20 [ 348.094240][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 348.100714][ T5236] [ 348.103248][ T5236] Uninit was stored to memory at: [ 348.108440][ T5236] __get_compat_msghdr+0x514/0x750 [ 348.113834][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 348.118811][ T5236] ___sys_recvmsg+0x19d/0x890 [ 348.123769][ T5236] do_recvmmsg+0x682/0x1180 [ 348.128398][ T5236] __sys_recvmmsg+0x113/0x450 [ 348.133350][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 348.139733][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 348.145082][ T5236] do_fast_syscall_32+0x33/0x70 [ 348.150063][ T5236] do_SYSENTER_32+0x1b/0x20 [ 348.154837][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 348.161311][ T5236] [ 348.163841][ T5236] Uninit was stored to memory at: [ 348.169030][ T5236] __get_compat_msghdr+0x514/0x750 [ 348.174428][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 348.179410][ T5236] ___sys_recvmsg+0x19d/0x890 [ 348.184372][ T5236] do_recvmmsg+0x682/0x1180 [ 348.189006][ T5236] __sys_recvmmsg+0x113/0x450 [ 348.193985][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 348.200375][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 348.205792][ T5236] do_fast_syscall_32+0x33/0x70 [ 348.210772][ T5236] do_SYSENTER_32+0x1b/0x20 [ 348.215733][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 348.222327][ T5236] [ 348.224713][ T5236] Uninit was stored to memory at: [ 348.229900][ T5236] __get_compat_msghdr+0x514/0x750 [ 348.235290][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 348.240272][ T5236] ___sys_recvmsg+0x19d/0x890 [ 348.245233][ T5236] do_recvmmsg+0x682/0x1180 [ 348.249856][ T5236] __sys_recvmmsg+0x113/0x450 [ 348.254814][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 348.261201][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 348.266616][ T5236] do_fast_syscall_32+0x33/0x70 [ 348.271595][ T5236] do_SYSENTER_32+0x1b/0x20 [ 348.276375][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 348.282955][ T5236] [ 348.285343][ T5236] Local variable msg_sys created at: [ 348.290691][ T5236] do_recvmmsg+0x5c/0x1180 [ 348.295380][ T5236] __sys_recvmmsg+0x113/0x450 [ 348.374749][ T5236] not chained 440000 origins [ 348.379453][ T5236] CPU: 1 PID: 5236 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 348.389659][ T5236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 348.399815][ T5236] Call Trace: [ 348.403170][ T5236] [ 348.406174][ T5236] dump_stack_lvl+0x1c8/0x256 [ 348.411034][ T5236] dump_stack+0x1a/0x1c [ 348.415341][ T5236] kmsan_internal_chain_origin+0x78/0x120 [ 348.421221][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 348.427712][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 348.433676][ T5236] ? ____sys_recvmsg+0x5c1/0x810 [ 348.438743][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 348.444069][ T5236] ? get_compat_msghdr+0x8c/0x1c0 [ 348.449224][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 348.455182][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 348.460521][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 348.466489][ T5236] ? should_fail+0x3f/0x810 [ 348.471144][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 348.476397][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 348.482803][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 348.488762][ T5236] __msan_chain_origin+0xbd/0x140 [ 348.493937][ T5236] __get_compat_msghdr+0x514/0x750 [ 348.499209][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 348.504188][ T5236] ? ___sys_recvmsg+0xa9/0x890 [ 348.509079][ T5236] ? do_recvmmsg+0x682/0x1180 [ 348.513899][ T5236] ___sys_recvmsg+0x19d/0x890 [ 348.518699][ T5236] ? do_recvmmsg+0x6e4/0x1180 [ 348.523526][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 348.528787][ T5236] ? kmsan_internal_check_memory+0x94/0x530 [ 348.534844][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 348.540814][ T5236] do_recvmmsg+0x682/0x1180 [ 348.545471][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 348.551876][ T5236] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 348.558447][ T5236] __sys_recvmmsg+0x113/0x450 [ 348.563273][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 348.569676][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 348.574922][ T5236] ? exit_to_user_mode_prepare+0x119/0x220 [ 348.580870][ T5236] do_fast_syscall_32+0x33/0x70 [ 348.585853][ T5236] do_SYSENTER_32+0x1b/0x20 [ 348.590480][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 348.596967][ T5236] RIP: 0023:0xf7ff4549 [ 348.601133][ T5236] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 348.620904][ T5236] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 348.629449][ T5236] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 348.637545][ T5236] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 348.645618][ T5236] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 348.653689][ T5236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 348.661764][ T5236] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 348.669705][ T5255] not chained 450000 origins [ 348.669812][ T5236] [ 348.677512][ T5255] CPU: 0 PID: 5255 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 348.680547][ T5236] Uninit was stored to memory at: [ 348.687680][ T5255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 348.687729][ T5255] Call Trace: [ 348.687756][ T5255] [ 348.687782][ T5255] dump_stack_lvl+0x1c8/0x256 [ 348.687916][ T5255] dump_stack+0x1a/0x1c [ 348.688032][ T5255] kmsan_internal_chain_origin+0x78/0x120 [ 348.693237][ T5236] __get_compat_msghdr+0x514/0x750 [ 348.703136][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 348.703254][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 348.706499][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 348.709434][ T5255] ? ____sys_recvmsg+0x5c1/0x810 [ 348.714191][ T5236] ___sys_recvmsg+0x19d/0x890 [ 348.718254][ T5255] ? __get_compat_msghdr+0x5b/0x750 [ 348.724053][ T5236] do_recvmmsg+0x682/0x1180 [ 348.729079][ T5255] ? get_compat_msghdr+0x8c/0x1c0 [ 348.735423][ T5236] __sys_recvmmsg+0x113/0x450 [ 348.741144][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 348.746071][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 348.750925][ T5255] ? __get_compat_msghdr+0x5b/0x750 [ 348.755690][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 348.760805][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 348.765390][ T5236] do_fast_syscall_32+0x33/0x70 [ 348.770340][ T5255] ? should_fail+0x3f/0x810 [ 348.775135][ T5236] do_SYSENTER_32+0x1b/0x20 [ 348.780823][ T5255] ? __stack_depot_save+0x21/0x4b0 [ 348.787148][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 348.792265][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 348.797605][ T5236] [ 348.797622][ T5236] Uninit was stored to memory at: [ 348.803419][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 348.808437][ T5236] __get_compat_msghdr+0x514/0x750 [ 348.812848][ T5255] __msan_chain_origin+0xbd/0x140 [ 348.812949][ T5255] __get_compat_msghdr+0x514/0x750 [ 348.817439][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 348.822575][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 348.822663][ T5255] ? ___sys_recvmsg+0xa9/0x890 [ 348.828959][ T5236] ___sys_recvmsg+0x19d/0x890 [ 348.835197][ T5255] ? do_recvmmsg+0x682/0x1180 [ 348.835289][ T5255] ___sys_recvmsg+0x19d/0x890 [ 348.837620][ T5236] do_recvmmsg+0x682/0x1180 [ 348.842643][ T5255] ? do_recvmmsg+0x6e4/0x1180 [ 348.842748][ T5255] ? __stack_depot_save+0x21/0x4b0 [ 348.848526][ T5236] __sys_recvmmsg+0x113/0x450 [ 348.853643][ T5255] ? kmsan_internal_check_memory+0x94/0x530 [ 348.853757][ T5255] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 348.858740][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 348.863857][ T5255] do_recvmmsg+0x682/0x1180 [ 348.863967][ T5255] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 348.868779][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 348.873727][ T5255] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 348.873837][ T5255] __sys_recvmmsg+0x113/0x450 [ 348.878560][ T5236] do_fast_syscall_32+0x33/0x70 [ 348.883253][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 348.883369][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 348.888030][ T5236] do_SYSENTER_32+0x1b/0x20 [ 348.892708][ T5255] ? exit_to_user_mode_prepare+0x119/0x220 [ 348.892811][ T5255] do_fast_syscall_32+0x33/0x70 [ 348.897288][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 348.901973][ T5255] do_SYSENTER_32+0x1b/0x20 [ 348.902060][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 348.907167][ T5236] [ 348.907182][ T5236] Uninit was stored to memory at: [ 348.911842][ T5255] RIP: 0023:0xf7f77549 [ 348.911898][ T5255] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 348.917994][ T5236] __get_compat_msghdr+0x514/0x750 [ 348.923703][ T5255] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 348.923782][ T5255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 348.930029][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 348.934533][ T5255] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 348.934586][ T5255] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 348.934637][ T5255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 348.940858][ T5236] ___sys_recvmsg+0x19d/0x890 [ 348.945968][ T5255] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 348.946043][ T5255] [ 348.952255][ T5255] Uninit was stored to memory at: [ 348.952563][ T5236] do_recvmmsg+0x682/0x1180 [ 348.957244][ T5255] __get_compat_msghdr+0x514/0x750 [ 348.962082][ T5236] __sys_recvmmsg+0x113/0x450 [ 348.968304][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 348.973518][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 348.978007][ T5255] ___sys_recvmsg+0x19d/0x890 [ 348.983896][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 348.988728][ T5255] do_recvmmsg+0x682/0x1180 [ 348.995138][ T5236] do_fast_syscall_32+0x33/0x70 [ 348.999619][ T5255] __sys_recvmmsg+0x113/0x450 [ 349.006029][ T5236] do_SYSENTER_32+0x1b/0x20 [ 349.008335][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 349.013437][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 349.017585][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 349.037291][ T5236] [ 349.042446][ T5255] do_fast_syscall_32+0x33/0x70 [ 349.050858][ T5236] Uninit was stored to memory at: [ 349.050975][ T5236] __get_compat_msghdr+0x514/0x750 [ 349.058898][ T5255] do_SYSENTER_32+0x1b/0x20 [ 349.063835][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 349.071872][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 349.079868][ T5236] ___sys_recvmsg+0x19d/0x890 [ 349.087907][ T5255] [ 349.087924][ T5255] Uninit was stored to memory at: [ 349.088032][ T5255] __get_compat_msghdr+0x514/0x750 [ 349.092674][ T5236] do_recvmmsg+0x682/0x1180 [ 349.100661][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 349.103769][ T5236] __sys_recvmmsg+0x113/0x450 [ 349.108776][ T5255] ___sys_recvmsg+0x19d/0x890 [ 349.113368][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 349.118458][ T5255] do_recvmmsg+0x682/0x1180 [ 349.123223][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 349.128053][ T5255] __sys_recvmmsg+0x113/0x450 [ 349.134373][ T5236] do_fast_syscall_32+0x33/0x70 [ 349.139030][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 349.144225][ T5236] do_SYSENTER_32+0x1b/0x20 [ 349.148710][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 349.153644][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 349.158302][ T5255] do_fast_syscall_32+0x33/0x70 [ 349.162889][ T5236] [ 349.169109][ T5255] do_SYSENTER_32+0x1b/0x20 [ 349.175517][ T5236] Uninit was stored to memory at: [ 349.180613][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 349.183124][ T5236] __get_compat_msghdr+0x514/0x750 [ 349.187854][ T5255] [ 349.187870][ T5255] Uninit was stored to memory at: [ 349.192991][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 349.198173][ T5255] __get_compat_msghdr+0x514/0x750 [ 349.202703][ T5236] ___sys_recvmsg+0x19d/0x890 [ 349.207532][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 349.213939][ T5236] do_recvmmsg+0x682/0x1180 [ 349.218593][ T5255] ___sys_recvmsg+0x19d/0x890 [ 349.220919][ T5236] __sys_recvmmsg+0x113/0x450 [ 349.226005][ T5255] do_recvmmsg+0x682/0x1180 [ 349.231136][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 349.235700][ T5255] __sys_recvmmsg+0x113/0x450 [ 349.240565][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 349.245300][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 349.249992][ T5236] do_fast_syscall_32+0x33/0x70 [ 349.256292][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 349.260816][ T5236] do_SYSENTER_32+0x1b/0x20 [ 349.265988][ T5255] do_fast_syscall_32+0x33/0x70 [ 349.270685][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 349.275594][ T5255] do_SYSENTER_32+0x1b/0x20 [ 349.281967][ T5236] [ 349.286447][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 349.291552][ T5236] Uninit was stored to memory at: [ 349.291669][ T5236] __get_compat_msghdr+0x514/0x750 [ 349.297940][ T5255] [ 349.297956][ T5255] Uninit was stored to memory at: [ 349.298065][ T5255] __get_compat_msghdr+0x514/0x750 [ 349.302882][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 349.305207][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 349.309703][ T5236] ___sys_recvmsg+0x19d/0x890 [ 349.314792][ T5255] ___sys_recvmsg+0x19d/0x890 [ 349.321134][ T5236] do_recvmmsg+0x682/0x1180 [ 349.326320][ T5255] do_recvmmsg+0x682/0x1180 [ 349.328668][ T5236] __sys_recvmmsg+0x113/0x450 [ 349.333749][ T5255] __sys_recvmmsg+0x113/0x450 [ 349.338617][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 349.343785][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 349.348484][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 349.353397][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 349.357915][ T5236] do_fast_syscall_32+0x33/0x70 [ 349.362652][ T5255] do_fast_syscall_32+0x33/0x70 [ 349.367344][ T5236] do_SYSENTER_32+0x1b/0x20 [ 349.371907][ T5255] do_SYSENTER_32+0x1b/0x20 [ 349.378177][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 349.382918][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 349.388050][ T5236] [ 349.388066][ T5236] Uninit was stored to memory at: [ 349.394349][ T5255] [ 349.394364][ T5255] Uninit was stored to memory at: [ 349.394477][ T5255] __get_compat_msghdr+0x514/0x750 [ 349.399304][ T5236] __get_compat_msghdr+0x514/0x750 [ 349.404389][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 349.408909][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 349.413823][ T5255] ___sys_recvmsg+0x19d/0x890 [ 349.420165][ T5236] ___sys_recvmsg+0x19d/0x890 [ 349.424729][ T5255] do_recvmmsg+0x682/0x1180 [ 349.427091][ T5236] do_recvmmsg+0x682/0x1180 [ 349.433479][ T5255] __sys_recvmmsg+0x113/0x450 [ 349.438529][ T5236] __sys_recvmmsg+0x113/0x450 [ 349.443701][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 349.446055][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 349.451075][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 349.456267][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 349.461094][ T5255] do_fast_syscall_32+0x33/0x70 [ 349.466027][ T5236] do_fast_syscall_32+0x33/0x70 [ 349.470677][ T5255] do_SYSENTER_32+0x1b/0x20 [ 349.475432][ T5236] do_SYSENTER_32+0x1b/0x20 [ 349.479911][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 349.484494][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 349.489154][ T5255] [ 349.489169][ T5255] Uninit was stored to memory at: [ 349.493917][ T5236] [ 349.500231][ T5255] __get_compat_msghdr+0x514/0x750 [ 349.506458][ T5236] Local variable msg_sys created at: [ 349.511544][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 349.516733][ T5236] do_recvmmsg+0x5c/0x1180 [ 349.521576][ T5255] ___sys_recvmsg+0x19d/0x890 [ 349.526490][ T5236] __sys_recvmmsg+0x113/0x450 [ 349.530993][ T5255] do_recvmmsg+0x682/0x1180 [ 349.716287][ T5255] __sys_recvmmsg+0x113/0x450 [ 349.721195][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 349.727668][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 349.733020][ T5255] do_fast_syscall_32+0x33/0x70 [ 349.738006][ T5255] do_SYSENTER_32+0x1b/0x20 [ 349.742714][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 349.749188][ T5255] [ 349.751570][ T5255] Uninit was stored to memory at: [ 349.756834][ T5255] __get_compat_msghdr+0x514/0x750 [ 349.762159][ T5255] get_compat_msghdr+0x8c/0x1c0 [ 349.767134][ T5255] ___sys_recvmsg+0x19d/0x890 [ 349.772000][ T5255] do_recvmmsg+0x682/0x1180 [ 349.776628][ T5255] __sys_recvmmsg+0x113/0x450 [ 349.781453][ T5255] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 349.787923][ T5255] __do_fast_syscall_32+0xa2/0x100 [ 349.793251][ T5255] do_fast_syscall_32+0x33/0x70 [ 349.798228][ T5255] do_SYSENTER_32+0x1b/0x20 [ 349.802927][ T5255] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 349.809405][ T5255] [ 349.811866][ T5255] Local variable msg_sys created at: [ 349.817229][ T5255] do_recvmmsg+0x5c/0x1180 [ 349.821848][ T5255] __sys_recvmmsg+0x113/0x450 [ 350.070607][ T5236] not chained 460000 origins [ 350.075446][ T5236] CPU: 1 PID: 5236 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 350.085652][ T5236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 350.095802][ T5236] Call Trace: [ 350.099150][ T5236] [ 350.102148][ T5236] dump_stack_lvl+0x1c8/0x256 [ 350.106993][ T5236] dump_stack+0x1a/0x1c [ 350.111290][ T5236] kmsan_internal_chain_origin+0x78/0x120 [ 350.117171][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 350.123580][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 350.129534][ T5236] ? ____sys_recvmsg+0x5c1/0x810 [ 350.134619][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 350.139939][ T5236] ? get_compat_msghdr+0x8c/0x1c0 [ 350.145094][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 350.151038][ T5236] ? __get_compat_msghdr+0x5b/0x750 [ 350.156359][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 350.162316][ T5236] ? should_fail+0x3f/0x810 [ 350.166961][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 350.172211][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 350.178607][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 350.184560][ T5236] __msan_chain_origin+0xbd/0x140 [ 350.189715][ T5236] __get_compat_msghdr+0x514/0x750 [ 350.194983][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 350.199949][ T5236] ? ___sys_recvmsg+0xa9/0x890 [ 350.204827][ T5236] ? do_recvmmsg+0x682/0x1180 [ 350.209624][ T5236] ___sys_recvmsg+0x19d/0x890 [ 350.214428][ T5236] ? do_recvmmsg+0x6e4/0x1180 [ 350.219235][ T5236] ? __stack_depot_save+0x21/0x4b0 [ 350.224477][ T5236] ? kmsan_internal_check_memory+0x94/0x530 [ 350.230514][ T5236] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 350.236482][ T5236] do_recvmmsg+0x682/0x1180 [ 350.241129][ T5236] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 350.247514][ T5236] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 350.254077][ T5236] __sys_recvmmsg+0x113/0x450 [ 350.258884][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 350.265286][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 350.270529][ T5236] ? exit_to_user_mode_prepare+0x119/0x220 [ 350.276481][ T5236] do_fast_syscall_32+0x33/0x70 [ 350.281460][ T5236] do_SYSENTER_32+0x1b/0x20 [ 350.286083][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 350.292542][ T5236] RIP: 0023:0xf7ff4549 [ 350.296699][ T5236] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 350.316448][ T5236] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 350.324989][ T5236] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 350.333063][ T5236] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 350.341126][ T5236] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 350.349185][ T5236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 350.357256][ T5236] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 350.365340][ T5236] [ 350.371954][ T5236] Uninit was stored to memory at: [ 350.377187][ T5236] __get_compat_msghdr+0x514/0x750 [ 350.382794][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 350.387789][ T5236] ___sys_recvmsg+0x19d/0x890 [ 350.392722][ T5236] do_recvmmsg+0x682/0x1180 [ 350.397359][ T5236] __sys_recvmmsg+0x113/0x450 [ 350.402266][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 350.408664][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 350.414021][ T5236] do_fast_syscall_32+0x33/0x70 [ 350.419013][ T5236] do_SYSENTER_32+0x1b/0x20 [ 350.424365][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 350.430849][ T5236] [ 350.433345][ T5236] Uninit was stored to memory at: [ 350.438533][ T5236] __get_compat_msghdr+0x514/0x750 [ 350.443878][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 350.448856][ T5236] ___sys_recvmsg+0x19d/0x890 [ 350.454220][ T5236] do_recvmmsg+0x682/0x1180 [ 350.458858][ T5236] __sys_recvmmsg+0x113/0x450 [ 350.463754][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 350.470159][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 350.475508][ T5236] do_fast_syscall_32+0x33/0x70 [ 350.480492][ T5236] do_SYSENTER_32+0x1b/0x20 [ 350.485259][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 350.491744][ T5236] [ 350.494224][ T5236] Uninit was stored to memory at: [ 350.499415][ T5236] __get_compat_msghdr+0x514/0x750 [ 350.504762][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 350.509765][ T5236] ___sys_recvmsg+0x19d/0x890 [ 350.514681][ T5236] do_recvmmsg+0x682/0x1180 [ 350.519309][ T5236] __sys_recvmmsg+0x113/0x450 [ 350.524215][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 350.530608][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 350.535980][ T5236] do_fast_syscall_32+0x33/0x70 [ 350.541024][ T5236] do_SYSENTER_32+0x1b/0x20 [ 350.545754][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 350.552323][ T5236] [ 350.554720][ T5236] Uninit was stored to memory at: [ 350.559917][ T5236] __get_compat_msghdr+0x514/0x750 [ 350.565270][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 350.570251][ T5236] ___sys_recvmsg+0x19d/0x890 [ 350.575153][ T5236] do_recvmmsg+0x682/0x1180 [ 350.579779][ T5236] __sys_recvmmsg+0x113/0x450 [ 350.584680][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 350.591067][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 350.596418][ T5236] do_fast_syscall_32+0x33/0x70 [ 350.601415][ T5236] do_SYSENTER_32+0x1b/0x20 [ 350.606137][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 350.612722][ T5236] [ 350.615109][ T5236] Uninit was stored to memory at: [ 350.620297][ T5236] __get_compat_msghdr+0x514/0x750 [ 350.625719][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 350.630706][ T5236] ___sys_recvmsg+0x19d/0x890 [ 350.635615][ T5236] do_recvmmsg+0x682/0x1180 [ 350.640252][ T5236] __sys_recvmmsg+0x113/0x450 [ 350.645184][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 350.651576][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 350.656929][ T5236] do_fast_syscall_32+0x33/0x70 [ 350.661986][ T5236] do_SYSENTER_32+0x1b/0x20 [ 350.666618][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 350.673193][ T5236] [ 350.675578][ T5236] Uninit was stored to memory at: [ 350.680763][ T5236] __get_compat_msghdr+0x514/0x750 [ 350.686099][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 350.691077][ T5236] ___sys_recvmsg+0x19d/0x890 [ 350.695988][ T5236] do_recvmmsg+0x682/0x1180 [ 350.700640][ T5236] __sys_recvmmsg+0x113/0x450 [ 350.705541][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 350.712027][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 350.717277][ T5236] do_fast_syscall_32+0x33/0x70 [ 350.722356][ T5236] do_SYSENTER_32+0x1b/0x20 [ 350.726984][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 350.733564][ T5236] [ 350.735948][ T5236] Uninit was stored to memory at: [ 350.741127][ T5236] __get_compat_msghdr+0x514/0x750 [ 350.746513][ T5236] get_compat_msghdr+0x8c/0x1c0 [ 350.751501][ T5236] ___sys_recvmsg+0x19d/0x890 [ 350.756505][ T5236] do_recvmmsg+0x682/0x1180 [ 350.761153][ T5236] __sys_recvmmsg+0x113/0x450 [ 350.766117][ T5236] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 350.772623][ T5236] __do_fast_syscall_32+0xa2/0x100 [ 350.777872][ T5236] do_fast_syscall_32+0x33/0x70 [ 350.783022][ T5236] do_SYSENTER_32+0x1b/0x20 [ 350.787668][ T5236] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 350.794293][ T5236] [ 350.796700][ T5236] Local variable msg_sys created at: [ 350.802210][ T5236] do_recvmmsg+0x5c/0x1180 [ 350.806766][ T5236] __sys_recvmmsg+0x113/0x450 07:21:29 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000380)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={0x0, 0xc0}}, 0x0) pipe2$9p(0x0, 0x0) syz_clone3(0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000008000000000000000000000850000007500000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 07:21:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000002380), 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, 0x0) 07:21:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x6c2, &(0x7f0000000000), 0x4) 07:21:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) 07:21:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000480)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) 07:21:29 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000380)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={0x0, 0xc0}}, 0x0) pipe2$9p(0x0, 0x0) syz_clone3(0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000008000000000000000000000850000007500000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 07:21:29 executing program 4: setsockopt$MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) socketpair(0x15, 0x0, 0x0, &(0x7f00000000c0)) 07:21:29 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r1, r0, 0x0, 0x0, 0x0}, 0x30) 07:21:29 executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) 07:21:29 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f0000000b80)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)={0x14}, 0x14}}, 0x0) 07:21:29 executing program 4: syz_emit_ethernet(0x46, &(0x7f00000001c0)={@random="e52454b1458a", @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "b2a12c", 0x10, 0x3a, 0x0, @empty, @empty, {[], @ndisc_ra}}}}}, 0x0) 07:21:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array]}}, &(0x7f0000000180)=""/195, 0x32, 0xc3, 0x1}, 0x20) [ 351.993842][ T5275] not chained 470000 origins [ 351.998633][ T5275] CPU: 0 PID: 5275 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 352.008851][ T5275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 352.019024][ T5275] Call Trace: [ 352.022384][ T5275] [ 352.025390][ T5275] dump_stack_lvl+0x1c8/0x256 [ 352.030266][ T5275] dump_stack+0x1a/0x1c [ 352.034565][ T5275] kmsan_internal_chain_origin+0x78/0x120 [ 352.040454][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 352.046846][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 352.052794][ T5275] ? ____sys_recvmsg+0x5c1/0x810 [ 352.057851][ T5275] ? get_compat_msghdr+0x8c/0x1c0 [ 352.062992][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 352.068944][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 352.074899][ T5275] ? should_fail+0x3f/0x810 [ 352.079534][ T5275] ? __stack_depot_save+0x21/0x4b0 [ 352.084775][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 352.091167][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 352.097114][ T5275] __msan_chain_origin+0xbd/0x140 [ 352.102270][ T5275] __get_compat_msghdr+0x514/0x750 [ 352.107532][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 352.112518][ T5275] ? ___sys_recvmsg+0xa9/0x890 [ 352.117396][ T5275] ? do_recvmmsg+0x682/0x1180 [ 352.122201][ T5275] ___sys_recvmsg+0x19d/0x890 [ 352.126998][ T5275] ? do_recvmmsg+0x6e4/0x1180 [ 352.131807][ T5275] ? __stack_depot_save+0x21/0x4b0 [ 352.137052][ T5275] ? kmsan_internal_check_memory+0x94/0x530 [ 352.143088][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 352.149078][ T5275] do_recvmmsg+0x682/0x1180 [ 352.153726][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 352.160123][ T5275] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 352.166682][ T5275] __sys_recvmmsg+0x113/0x450 [ 352.171488][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 352.177881][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 352.183117][ T5275] ? exit_to_user_mode_prepare+0x119/0x220 [ 352.189053][ T5275] do_fast_syscall_32+0x33/0x70 [ 352.194026][ T5275] do_SYSENTER_32+0x1b/0x20 [ 352.198656][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 352.205119][ T5275] RIP: 0023:0xf7f77549 [ 352.209275][ T5275] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 352.229021][ T5275] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 352.237558][ T5275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 352.245629][ T5275] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 352.253696][ T5275] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 352.261758][ T5275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 352.269848][ T5275] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 352.277937][ T5275] [ 352.287397][ T5275] Uninit was stored to memory at: [ 352.293282][ T5275] __get_compat_msghdr+0x514/0x750 [ 352.298597][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 352.303667][ T5275] ___sys_recvmsg+0x19d/0x890 [ 352.308473][ T5275] do_recvmmsg+0x682/0x1180 [ 352.313196][ T5275] __sys_recvmmsg+0x113/0x450 [ 352.318008][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 352.324517][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 352.329766][ T5275] do_fast_syscall_32+0x33/0x70 [ 352.334840][ T5275] do_SYSENTER_32+0x1b/0x20 [ 352.339472][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 352.346055][ T5275] [ 352.348439][ T5275] Uninit was stored to memory at: [ 352.353720][ T5275] __get_compat_msghdr+0x514/0x750 [ 352.358960][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 352.364019][ T5275] ___sys_recvmsg+0x19d/0x890 [ 352.368832][ T5275] do_recvmmsg+0x682/0x1180 [ 352.373553][ T5275] __sys_recvmmsg+0x113/0x450 [ 352.378367][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 352.384835][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 352.390431][ T5275] do_fast_syscall_32+0x33/0x70 [ 352.395494][ T5275] do_SYSENTER_32+0x1b/0x20 [ 352.400141][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 352.406712][ T5275] [ 352.409109][ T5275] Uninit was stored to memory at: [ 352.414378][ T5275] __get_compat_msghdr+0x514/0x750 [ 352.419626][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 352.424671][ T5275] ___sys_recvmsg+0x19d/0x890 [ 352.429477][ T5275] do_recvmmsg+0x682/0x1180 [ 352.434252][ T5275] __sys_recvmmsg+0x113/0x450 [ 352.439061][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 352.445592][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 352.450837][ T5275] do_fast_syscall_32+0x33/0x70 [ 352.456214][ T5275] do_SYSENTER_32+0x1b/0x20 [ 352.460848][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 352.467463][ T5275] [ 352.469866][ T5275] Uninit was stored to memory at: [ 352.475129][ T5275] __get_compat_msghdr+0x514/0x750 [ 352.480374][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 352.485481][ T5275] ___sys_recvmsg+0x19d/0x890 [ 352.490303][ T5275] do_recvmmsg+0x682/0x1180 [ 352.495005][ T5275] __sys_recvmmsg+0x113/0x450 [ 352.499806][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 352.506317][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 352.511576][ T5275] do_fast_syscall_32+0x33/0x70 [ 352.516696][ T5275] do_SYSENTER_32+0x1b/0x20 [ 352.521343][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 352.527952][ T5275] [ 352.530345][ T5275] Uninit was stored to memory at: [ 352.535672][ T5275] __get_compat_msghdr+0x514/0x750 [ 352.540934][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 352.546055][ T5275] ___sys_recvmsg+0x19d/0x890 [ 352.550858][ T5275] do_recvmmsg+0x682/0x1180 [ 352.555627][ T5275] __sys_recvmmsg+0x113/0x450 [ 352.560444][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 352.566979][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 352.572314][ T5275] do_fast_syscall_32+0x33/0x70 [ 352.577296][ T5275] do_SYSENTER_32+0x1b/0x20 [ 352.582035][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 352.588529][ T5275] [ 352.590937][ T5275] Uninit was stored to memory at: [ 352.596254][ T5275] __get_compat_msghdr+0x514/0x750 [ 352.601506][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 352.606629][ T5275] ___sys_recvmsg+0x19d/0x890 [ 352.611444][ T5275] do_recvmmsg+0x682/0x1180 [ 352.616215][ T5275] __sys_recvmmsg+0x113/0x450 [ 352.621023][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 352.627502][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 352.632883][ T5275] do_fast_syscall_32+0x33/0x70 [ 352.637884][ T5275] do_SYSENTER_32+0x1b/0x20 [ 352.642648][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 352.649122][ T5275] [ 352.651503][ T5275] Uninit was stored to memory at: [ 352.656811][ T5275] __get_compat_msghdr+0x514/0x750 [ 352.662117][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 352.667089][ T5275] ___sys_recvmsg+0x19d/0x890 [ 352.671980][ T5275] do_recvmmsg+0x682/0x1180 [ 352.676622][ T5275] __sys_recvmmsg+0x113/0x450 [ 352.681425][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 352.687961][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 352.693282][ T5275] do_fast_syscall_32+0x33/0x70 [ 352.698352][ T5275] do_SYSENTER_32+0x1b/0x20 [ 352.703119][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 352.709596][ T5275] [ 352.712100][ T5275] Local variable msg_sys created at: [ 352.717470][ T5275] do_recvmmsg+0x5c/0x1180 [ 352.722141][ T5275] __sys_recvmmsg+0x113/0x450 [ 353.398004][ T5288] not chained 480000 origins [ 353.403000][ T5288] CPU: 0 PID: 5288 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 353.413210][ T5288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 353.423390][ T5288] Call Trace: [ 353.426750][ T5288] [ 353.429759][ T5288] dump_stack_lvl+0x1c8/0x256 [ 353.434628][ T5288] dump_stack+0x1a/0x1c [ 353.438948][ T5288] kmsan_internal_chain_origin+0x78/0x120 [ 353.444835][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 353.451246][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 353.457210][ T5288] ? ____sys_recvmsg+0x5c1/0x810 [ 353.462295][ T5288] ? __get_compat_msghdr+0x5b/0x750 [ 353.467629][ T5288] ? get_compat_msghdr+0x8c/0x1c0 [ 353.472788][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 353.478752][ T5288] ? __get_compat_msghdr+0x5b/0x750 [ 353.484090][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 353.490083][ T5288] ? should_fail+0x3f/0x810 [ 353.494744][ T5288] ? __stack_depot_save+0x21/0x4b0 [ 353.500010][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 353.506414][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 353.512384][ T5288] __msan_chain_origin+0xbd/0x140 [ 353.517643][ T5288] __get_compat_msghdr+0x514/0x750 [ 353.522921][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 353.527907][ T5288] ? ___sys_recvmsg+0xa9/0x890 [ 353.532974][ T5288] ? do_recvmmsg+0x682/0x1180 [ 353.537808][ T5288] ___sys_recvmsg+0x19d/0x890 [ 353.542612][ T5288] ? do_recvmmsg+0x6e4/0x1180 [ 353.547434][ T5288] ? __stack_depot_save+0x21/0x4b0 [ 353.552700][ T5288] ? kmsan_internal_check_memory+0x94/0x530 [ 353.558757][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 353.564731][ T5288] do_recvmmsg+0x682/0x1180 [ 353.569389][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 353.575805][ T5288] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 353.582382][ T5288] __sys_recvmmsg+0x113/0x450 [ 353.587209][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 353.593625][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 353.598878][ T5288] ? exit_to_user_mode_prepare+0x119/0x220 [ 353.604843][ T5288] do_fast_syscall_32+0x33/0x70 [ 353.609839][ T5288] do_SYSENTER_32+0x1b/0x20 [ 353.614481][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 353.620965][ T5288] RIP: 0023:0xf7ff4549 [ 353.625135][ T5288] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 353.644907][ T5288] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 353.653463][ T5288] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 353.661638][ T5288] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 353.669806][ T5288] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 353.678605][ T5288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 353.686776][ T5288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 353.694881][ T5288] [ 353.704158][ T5288] Uninit was stored to memory at: [ 353.709383][ T5288] __get_compat_msghdr+0x514/0x750 [ 353.715210][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 353.720197][ T5288] ___sys_recvmsg+0x19d/0x890 [ 353.725081][ T5288] do_recvmmsg+0x682/0x1180 [ 353.729718][ T5288] __sys_recvmmsg+0x113/0x450 [ 353.734593][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 353.740988][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 353.746331][ T5288] do_fast_syscall_32+0x33/0x70 [ 353.751319][ T5288] do_SYSENTER_32+0x1b/0x20 [ 353.756027][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 353.762588][ T5288] [ 353.764979][ T5288] Uninit was stored to memory at: [ 353.770171][ T5288] __get_compat_msghdr+0x514/0x750 [ 353.775503][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 353.780487][ T5288] ___sys_recvmsg+0x19d/0x890 [ 353.785375][ T5288] do_recvmmsg+0x682/0x1180 [ 353.790096][ T5288] __sys_recvmmsg+0x113/0x450 [ 353.795038][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 353.801439][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 353.806782][ T5288] do_fast_syscall_32+0x33/0x70 [ 353.811898][ T5288] do_SYSENTER_32+0x1b/0x20 [ 353.816537][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 353.823131][ T5288] [ 353.825536][ T5288] Uninit was stored to memory at: [ 353.830719][ T5288] __get_compat_msghdr+0x514/0x750 [ 353.836088][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 353.841086][ T5288] ___sys_recvmsg+0x19d/0x890 [ 353.846026][ T5288] do_recvmmsg+0x682/0x1180 [ 353.850658][ T5288] __sys_recvmmsg+0x113/0x450 [ 353.855543][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 353.862047][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 353.867317][ T5288] do_fast_syscall_32+0x33/0x70 [ 353.872420][ T5288] do_SYSENTER_32+0x1b/0x20 [ 353.877051][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 353.883658][ T5288] [ 353.886046][ T5288] Uninit was stored to memory at: [ 353.891266][ T5288] __get_compat_msghdr+0x514/0x750 [ 353.896579][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 353.901551][ T5288] ___sys_recvmsg+0x19d/0x890 [ 353.906429][ T5288] do_recvmmsg+0x682/0x1180 [ 353.911063][ T5288] __sys_recvmmsg+0x113/0x450 [ 353.915939][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 353.922401][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 353.927653][ T5288] do_fast_syscall_32+0x33/0x70 [ 353.932716][ T5288] do_SYSENTER_32+0x1b/0x20 [ 353.937348][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 353.943894][ T5288] [ 353.946283][ T5288] Uninit was stored to memory at: [ 353.951475][ T5288] __get_compat_msghdr+0x514/0x750 [ 353.956789][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 353.961863][ T5288] ___sys_recvmsg+0x19d/0x890 [ 353.966707][ T5288] do_recvmmsg+0x682/0x1180 [ 353.971347][ T5288] __sys_recvmmsg+0x113/0x450 [ 353.976231][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 353.982706][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 353.988001][ T5288] do_fast_syscall_32+0x33/0x70 [ 353.993214][ T5288] do_SYSENTER_32+0x1b/0x20 [ 353.998021][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 354.004622][ T5288] [ 354.007019][ T5288] Uninit was stored to memory at: [ 354.012352][ T5288] __get_compat_msghdr+0x514/0x750 [ 354.017601][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 354.022749][ T5288] ___sys_recvmsg+0x19d/0x890 [ 354.027560][ T5288] do_recvmmsg+0x682/0x1180 [ 354.032342][ T5288] __sys_recvmmsg+0x113/0x450 [ 354.037157][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 354.043687][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 354.048939][ T5288] do_fast_syscall_32+0x33/0x70 [ 354.054042][ T5288] do_SYSENTER_32+0x1b/0x20 [ 354.058676][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 354.065237][ T5288] [ 354.067658][ T5288] Uninit was stored to memory at: [ 354.072970][ T5288] __get_compat_msghdr+0x514/0x750 [ 354.078218][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 354.083271][ T5288] ___sys_recvmsg+0x19d/0x890 [ 354.088077][ T5288] do_recvmmsg+0x682/0x1180 [ 354.092824][ T5288] __sys_recvmmsg+0x113/0x450 [ 354.097625][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 354.104089][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 354.106110][ T5275] not chained 490000 origins [ 354.109292][ T5288] do_fast_syscall_32+0x33/0x70 [ 354.109379][ T5288] do_SYSENTER_32+0x1b/0x20 [ 354.114222][ T5275] CPU: 1 PID: 5275 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 354.118971][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 354.123482][ T5275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 354.123531][ T5275] Call Trace: [ 354.123559][ T5275] [ 354.123587][ T5275] dump_stack_lvl+0x1c8/0x256 [ 354.133691][ T5288] [ 354.139964][ T5275] dump_stack+0x1a/0x1c [ 354.150087][ T5288] Local variable msg_sys created at: [ 354.153306][ T5275] kmsan_internal_chain_origin+0x78/0x120 [ 354.156397][ T5288] do_recvmmsg+0x5c/0x1180 [ 354.161085][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 354.163476][ T5288] __sys_recvmmsg+0x113/0x450 [ 354.167590][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 354.200396][ T5275] ? ____sys_recvmsg+0x5c1/0x810 [ 354.205478][ T5275] ? __get_compat_msghdr+0x5b/0x750 [ 354.210809][ T5275] ? get_compat_msghdr+0x8c/0x1c0 [ 354.215963][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 354.221928][ T5275] ? __get_compat_msghdr+0x5b/0x750 [ 354.227269][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 354.233237][ T5275] ? should_fail+0x3f/0x810 [ 354.237885][ T5275] ? __stack_depot_save+0x21/0x4b0 [ 354.243146][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 354.249551][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 354.255512][ T5275] __msan_chain_origin+0xbd/0x140 [ 354.260675][ T5275] __get_compat_msghdr+0x514/0x750 [ 354.265948][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 354.270931][ T5275] ? ___sys_recvmsg+0xa9/0x890 [ 354.275829][ T5275] ? do_recvmmsg+0x682/0x1180 [ 354.280645][ T5275] ___sys_recvmsg+0x19d/0x890 [ 354.285455][ T5275] ? do_recvmmsg+0x6e4/0x1180 [ 354.290284][ T5275] ? __stack_depot_save+0x21/0x4b0 [ 354.295548][ T5275] ? kmsan_internal_check_memory+0x94/0x530 [ 354.301602][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 354.307570][ T5275] do_recvmmsg+0x682/0x1180 [ 354.312238][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 354.318642][ T5275] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 354.325219][ T5275] __sys_recvmmsg+0x113/0x450 [ 354.330049][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 354.336456][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 354.341705][ T5275] ? exit_to_user_mode_prepare+0x119/0x220 [ 354.347669][ T5275] do_fast_syscall_32+0x33/0x70 [ 354.352668][ T5275] do_SYSENTER_32+0x1b/0x20 [ 354.357304][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 354.363787][ T5275] RIP: 0023:0xf7f77549 [ 354.367957][ T5275] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 354.387735][ T5275] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 354.396291][ T5275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 354.404379][ T5275] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 354.412461][ T5275] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 354.420541][ T5275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 354.428614][ T5275] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 354.436715][ T5275] [ 354.443593][ T5275] Uninit was stored to memory at: [ 354.448795][ T5275] __get_compat_msghdr+0x514/0x750 [ 354.454374][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 354.459355][ T5275] ___sys_recvmsg+0x19d/0x890 [ 354.464259][ T5275] do_recvmmsg+0x682/0x1180 [ 354.468890][ T5275] __sys_recvmmsg+0x113/0x450 [ 354.473808][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 354.480205][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 354.485555][ T5275] do_fast_syscall_32+0x33/0x70 [ 354.490540][ T5275] do_SYSENTER_32+0x1b/0x20 [ 354.495320][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 354.501898][ T5275] [ 354.504290][ T5275] Uninit was stored to memory at: [ 354.509477][ T5275] __get_compat_msghdr+0x514/0x750 [ 354.514862][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 354.519842][ T5275] ___sys_recvmsg+0x19d/0x890 [ 354.524801][ T5275] do_recvmmsg+0x682/0x1180 [ 354.529444][ T5275] __sys_recvmmsg+0x113/0x450 [ 354.534402][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 354.540790][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 354.543973][ T5288] not chained 500000 origins [ 354.546128][ T5275] do_fast_syscall_32+0x33/0x70 [ 354.550660][ T5288] CPU: 0 PID: 5288 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 354.555602][ T5275] do_SYSENTER_32+0x1b/0x20 [ 354.565579][ T5288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 354.565628][ T5288] Call Trace: [ 354.565656][ T5288] [ 354.565684][ T5288] dump_stack_lvl+0x1c8/0x256 [ 354.570165][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 354.580238][ T5288] dump_stack+0x1a/0x1c [ 354.583674][ T5275] [ 354.586550][ T5288] kmsan_internal_chain_origin+0x78/0x120 [ 354.591220][ T5275] Uninit was stored to memory at: [ 354.591335][ T5275] __get_compat_msghdr+0x514/0x750 [ 354.597562][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 354.597680][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 354.601858][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 354.604123][ T5288] ? ____sys_recvmsg+0x5c1/0x810 [ 354.609840][ T5275] ___sys_recvmsg+0x19d/0x890 [ 354.614862][ T5288] ? __get_compat_msghdr+0x5b/0x750 [ 354.614946][ T5288] ? get_compat_msghdr+0x8c/0x1c0 [ 354.620060][ T5275] do_recvmmsg+0x682/0x1180 [ 354.626307][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 354.626417][ T5288] ? __get_compat_msghdr+0x5b/0x750 [ 354.632281][ T5275] __sys_recvmmsg+0x113/0x450 [ 354.637062][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 354.642079][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 354.646678][ T5288] ? should_fail+0x3f/0x810 [ 354.651948][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 354.656919][ T5288] ? __stack_depot_save+0x21/0x4b0 [ 354.661422][ T5275] do_fast_syscall_32+0x33/0x70 [ 354.667242][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 354.667360][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 354.672589][ T5275] do_SYSENTER_32+0x1b/0x20 [ 354.677204][ T5288] __msan_chain_origin+0xbd/0x140 [ 354.683091][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 354.689249][ T5288] __get_compat_msghdr+0x514/0x750 [ 354.693825][ T5275] [ 354.698881][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 354.704080][ T5275] Uninit was stored to memory at: [ 354.708845][ T5288] ? ___sys_recvmsg+0xa9/0x890 [ 354.715255][ T5275] __get_compat_msghdr+0x514/0x750 [ 354.720882][ T5288] ? do_recvmmsg+0x682/0x1180 [ 354.725510][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 354.730443][ T5288] ___sys_recvmsg+0x19d/0x890 [ 354.736915][ T5275] ___sys_recvmsg+0x19d/0x890 [ 354.741949][ T5288] ? do_recvmmsg+0x6e4/0x1180 [ 354.742066][ T5288] ? __stack_depot_save+0x21/0x4b0 [ 354.744411][ T5275] do_recvmmsg+0x682/0x1180 [ 354.749271][ T5288] ? kmsan_internal_check_memory+0x94/0x530 [ 354.754403][ T5275] __sys_recvmmsg+0x113/0x450 [ 354.759083][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 354.764537][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 354.769142][ T5288] do_recvmmsg+0x682/0x1180 [ 354.774110][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 354.778723][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 354.783473][ T5275] do_fast_syscall_32+0x33/0x70 [ 354.788071][ T5288] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 354.793261][ T5275] do_SYSENTER_32+0x1b/0x20 [ 354.797690][ T5288] __sys_recvmmsg+0x113/0x450 [ 354.803663][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 354.808266][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 354.814144][ T5275] [ 354.820331][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 354.824907][ T5275] Uninit was stored to memory at: [ 354.829930][ T5288] ? exit_to_user_mode_prepare+0x119/0x220 [ 354.836353][ T5275] __get_compat_msghdr+0x514/0x750 [ 354.841022][ T5288] do_fast_syscall_32+0x33/0x70 [ 354.847517][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 354.851931][ T5288] do_SYSENTER_32+0x1b/0x20 [ 354.852023][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 354.856671][ T5275] ___sys_recvmsg+0x19d/0x890 [ 354.863000][ T5288] RIP: 0023:0xf7ff4549 [ 354.863062][ T5288] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 354.869323][ T5275] do_recvmmsg+0x682/0x1180 [ 354.871655][ T5288] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 [ 354.876853][ T5275] __sys_recvmmsg+0x113/0x450 [ 354.881874][ T5288] ORIG_RAX: 0000000000000151 [ 354.881905][ T5288] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 354.881963][ T5288] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 354.882017][ T5288] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 354.887826][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 354.892937][ T5288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 354.893002][ T5288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 354.897885][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 354.902757][ T5288] [ 354.912047][ T5288] Uninit was stored to memory at: [ 354.913795][ T5275] do_fast_syscall_32+0x33/0x70 [ 354.918469][ T5288] __get_compat_msghdr+0x514/0x750 [ 354.922564][ T5275] do_SYSENTER_32+0x1b/0x20 [ 354.922646][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 354.922744][ T5275] [ 354.922761][ T5275] Uninit was stored to memory at: [ 354.922871][ T5275] __get_compat_msghdr+0x514/0x750 [ 354.922951][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 354.923030][ T5275] ___sys_recvmsg+0x19d/0x890 [ 354.923112][ T5275] do_recvmmsg+0x682/0x1180 [ 354.923190][ T5275] __sys_recvmmsg+0x113/0x450 [ 354.923271][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 354.923368][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 354.923452][ T5275] do_fast_syscall_32+0x33/0x70 [ 354.923528][ T5275] do_SYSENTER_32+0x1b/0x20 [ 354.923613][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 354.923706][ T5275] [ 354.923720][ T5275] Uninit was stored to memory at: [ 354.923825][ T5275] __get_compat_msghdr+0x514/0x750 [ 354.943526][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 354.948045][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 354.954366][ T5288] ___sys_recvmsg+0x19d/0x890 [ 354.959055][ T5275] ___sys_recvmsg+0x19d/0x890 [ 354.963805][ T5288] do_recvmmsg+0x682/0x1180 [ 354.971881][ T5275] do_recvmmsg+0x682/0x1180 [ 354.979862][ T5288] __sys_recvmmsg+0x113/0x450 [ 354.987908][ T5275] __sys_recvmmsg+0x113/0x450 [ 354.994218][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 355.002283][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 355.010247][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 355.015443][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 355.018455][ T5288] do_fast_syscall_32+0x33/0x70 [ 355.023565][ T5275] do_fast_syscall_32+0x33/0x70 [ 355.028400][ T5288] do_SYSENTER_32+0x1b/0x20 [ 355.033596][ T5275] do_SYSENTER_32+0x1b/0x20 [ 355.038078][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 355.044487][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 355.046808][ T5288] [ 355.046824][ T5288] Uninit was stored to memory at: [ 355.051913][ T5275] [ 355.051931][ T5275] Local variable msg_sys created at: [ 355.057109][ T5288] __get_compat_msghdr+0x514/0x750 [ 355.061950][ T5275] do_recvmmsg+0x5c/0x1180 [ 355.066784][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 355.071285][ T5275] __sys_recvmmsg+0x113/0x450 [ 355.076037][ T5288] ___sys_recvmsg+0x19d/0x890 [ 355.253771][ T5288] do_recvmmsg+0x682/0x1180 [ 355.258439][ T5288] __sys_recvmmsg+0x113/0x450 [ 355.263315][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 355.269703][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 355.275025][ T5288] do_fast_syscall_32+0x33/0x70 [ 355.280019][ T5288] do_SYSENTER_32+0x1b/0x20 [ 355.284729][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 355.291210][ T5288] [ 355.293669][ T5288] Uninit was stored to memory at: [ 355.298858][ T5288] __get_compat_msghdr+0x514/0x750 [ 355.304175][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 355.309165][ T5288] ___sys_recvmsg+0x19d/0x890 [ 355.314056][ T5288] do_recvmmsg+0x682/0x1180 [ 355.318689][ T5288] __sys_recvmmsg+0x113/0x450 [ 355.323582][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 355.330066][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 355.335382][ T5288] do_fast_syscall_32+0x33/0x70 [ 355.340368][ T5288] do_SYSENTER_32+0x1b/0x20 [ 355.345082][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 355.351577][ T5288] [ 355.354209][ T5288] Uninit was stored to memory at: [ 355.359401][ T5288] __get_compat_msghdr+0x514/0x750 [ 355.364713][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 355.369693][ T5288] ___sys_recvmsg+0x19d/0x890 [ 355.369811][ T5275] not chained 510000 origins [ 355.374543][ T5288] do_recvmmsg+0x682/0x1180 [ 355.374625][ T5288] __sys_recvmmsg+0x113/0x450 [ 355.379214][ T5275] CPU: 1 PID: 5275 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 355.383784][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 355.388388][ T5275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 355.398514][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 355.404688][ T5275] Call Trace: [ 355.404716][ T5275] [ 355.404744][ T5275] dump_stack_lvl+0x1c8/0x256 [ 355.414874][ T5288] do_fast_syscall_32+0x33/0x70 [ 355.419930][ T5275] dump_stack+0x1a/0x1c [ 355.423268][ T5288] do_SYSENTER_32+0x1b/0x20 [ 355.426148][ T5275] kmsan_internal_chain_origin+0x78/0x120 [ 355.430823][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 355.435681][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 355.435799][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 355.439923][ T5288] [ 355.439940][ T5288] Uninit was stored to memory at: [ 355.444426][ T5275] ? ____sys_recvmsg+0x5c1/0x810 [ 355.444516][ T5275] ? __get_compat_msghdr+0x5b/0x750 [ 355.450299][ T5288] __get_compat_msghdr+0x514/0x750 [ 355.456562][ T5275] ? get_compat_msghdr+0x8c/0x1c0 [ 355.456650][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 355.462929][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 355.468670][ T5275] ? __get_compat_msghdr+0x5b/0x750 [ 355.470998][ T5288] ___sys_recvmsg+0x19d/0x890 [ 355.476027][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 355.481039][ T5288] do_recvmmsg+0x682/0x1180 [ 355.486247][ T5275] ? should_fail+0x3f/0x810 [ 355.486351][ T5275] ? __stack_depot_save+0x21/0x4b0 [ 355.491457][ T5288] __sys_recvmmsg+0x113/0x450 [ 355.496488][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 355.502416][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 355.507210][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 355.512462][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 355.517075][ T5275] __msan_chain_origin+0xbd/0x140 [ 355.522940][ T5288] do_fast_syscall_32+0x33/0x70 [ 355.527381][ T5275] __get_compat_msghdr+0x514/0x750 [ 355.531974][ T5288] do_SYSENTER_32+0x1b/0x20 [ 355.537017][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 355.541670][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 355.547931][ T5275] ? ___sys_recvmsg+0xa9/0x890 [ 355.554229][ T5288] [ 355.559966][ T5275] ? do_recvmmsg+0x682/0x1180 [ 355.565143][ T5288] Uninit was stored to memory at: [ 355.570106][ T5275] ___sys_recvmsg+0x19d/0x890 [ 355.575111][ T5288] __get_compat_msghdr+0x514/0x750 [ 355.580057][ T5275] ? do_recvmmsg+0x6e4/0x1180 [ 355.584650][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 355.589433][ T5275] ? __stack_depot_save+0x21/0x4b0 [ 355.595800][ T5288] ___sys_recvmsg+0x19d/0x890 [ 355.600501][ T5275] ? kmsan_internal_check_memory+0x94/0x530 [ 355.602888][ T5288] do_recvmmsg+0x682/0x1180 [ 355.607507][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 355.612582][ T5288] __sys_recvmmsg+0x113/0x450 [ 355.617208][ T5275] do_recvmmsg+0x682/0x1180 [ 355.622371][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 355.627008][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 355.631920][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 355.636953][ T5275] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 355.641614][ T5288] do_fast_syscall_32+0x33/0x70 [ 355.647511][ T5275] __sys_recvmmsg+0x113/0x450 [ 355.652137][ T5288] do_SYSENTER_32+0x1b/0x20 [ 355.657894][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 355.662619][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 355.667104][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 355.673391][ T5288] [ 355.679569][ T5275] ? exit_to_user_mode_prepare+0x119/0x220 [ 355.684763][ T5288] Uninit was stored to memory at: [ 355.691106][ T5275] do_fast_syscall_32+0x33/0x70 [ 355.696113][ T5288] __get_compat_msghdr+0x514/0x750 [ 355.700630][ T5275] do_SYSENTER_32+0x1b/0x20 [ 355.705199][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 355.711373][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 355.717763][ T5288] ___sys_recvmsg+0x19d/0x890 [ 355.722810][ T5275] RIP: 0023:0xf7f77549 [ 355.722866][ T5275] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 355.725203][ T5288] do_recvmmsg+0x682/0x1180 [ 355.731007][ T5275] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 [ 355.736128][ T5288] __sys_recvmmsg+0x113/0x450 [ 355.740878][ T5275] ORIG_RAX: 0000000000000151 [ 355.740910][ T5275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 355.746133][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 355.750547][ T5275] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 355.755496][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 355.761907][ T5275] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 355.761962][ T5275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 355.762014][ T5275] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 355.766662][ T5288] do_fast_syscall_32+0x33/0x70 [ 355.770843][ T5275] [ 355.790519][ T5288] do_SYSENTER_32+0x1b/0x20 [ 355.801084][ T5275] Uninit was stored to memory at: [ 355.801544][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 355.807182][ T5275] __get_compat_msghdr+0x514/0x750 [ 355.810971][ T5288] [ 355.810990][ T5288] Local variable msg_sys created at: [ 355.819047][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 355.825339][ T5288] do_recvmmsg+0x5c/0x1180 [ 355.833411][ T5275] ___sys_recvmsg+0x19d/0x890 [ 355.838502][ T5288] __sys_recvmmsg+0x113/0x450 [ 355.846585][ T5275] do_recvmmsg+0x682/0x1180 [ 355.926607][ T5275] __sys_recvmmsg+0x113/0x450 [ 355.931428][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 355.937944][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 355.943276][ T5275] do_fast_syscall_32+0x33/0x70 [ 355.948259][ T5275] do_SYSENTER_32+0x1b/0x20 [ 355.953004][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 355.959487][ T5275] [ 355.961966][ T5275] Uninit was stored to memory at: [ 355.967156][ T5275] __get_compat_msghdr+0x514/0x750 [ 355.972502][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 355.977490][ T5275] ___sys_recvmsg+0x19d/0x890 [ 355.982401][ T5275] do_recvmmsg+0x682/0x1180 [ 355.987032][ T5275] __sys_recvmmsg+0x113/0x450 [ 355.991929][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 355.998580][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 356.003926][ T5275] do_fast_syscall_32+0x33/0x70 [ 356.008901][ T5275] do_SYSENTER_32+0x1b/0x20 [ 356.013636][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 356.020138][ T5275] [ 356.022629][ T5275] Uninit was stored to memory at: [ 356.027818][ T5275] __get_compat_msghdr+0x514/0x750 [ 356.033161][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 356.038146][ T5275] ___sys_recvmsg+0x19d/0x890 [ 356.043049][ T5275] do_recvmmsg+0x682/0x1180 [ 356.047676][ T5275] __sys_recvmmsg+0x113/0x450 [ 356.052592][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 356.059065][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 356.064414][ T5275] do_fast_syscall_32+0x33/0x70 [ 356.069404][ T5275] do_SYSENTER_32+0x1b/0x20 [ 356.074137][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 356.080616][ T5275] [ 356.083099][ T5275] Uninit was stored to memory at: [ 356.088291][ T5275] __get_compat_msghdr+0x514/0x750 [ 356.093989][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 356.098965][ T5275] ___sys_recvmsg+0x19d/0x890 [ 356.103858][ T5275] do_recvmmsg+0x682/0x1180 [ 356.108483][ T5275] __sys_recvmmsg+0x113/0x450 [ 356.113391][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 356.119814][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 356.125164][ T5275] do_fast_syscall_32+0x33/0x70 [ 356.130147][ T5275] do_SYSENTER_32+0x1b/0x20 [ 356.134873][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 356.141346][ T5275] [ 356.143826][ T5275] Uninit was stored to memory at: [ 356.149009][ T5275] __get_compat_msghdr+0x514/0x750 [ 356.154531][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 356.159518][ T5275] ___sys_recvmsg+0x19d/0x890 [ 356.164421][ T5275] do_recvmmsg+0x682/0x1180 [ 356.169060][ T5275] __sys_recvmmsg+0x113/0x450 [ 356.173995][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 356.180404][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 356.185760][ T5275] do_fast_syscall_32+0x33/0x70 [ 356.190850][ T5275] do_SYSENTER_32+0x1b/0x20 [ 356.195587][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 356.202158][ T5275] [ 356.204545][ T5275] Uninit was stored to memory at: [ 356.209739][ T5275] __get_compat_msghdr+0x514/0x750 [ 356.215168][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 356.220159][ T5275] ___sys_recvmsg+0x19d/0x890 [ 356.225096][ T5275] do_recvmmsg+0x682/0x1180 [ 356.229727][ T5275] __sys_recvmmsg+0x113/0x450 [ 356.234632][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 356.241108][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 356.246451][ T5275] do_fast_syscall_32+0x33/0x70 [ 356.251438][ T5275] do_SYSENTER_32+0x1b/0x20 [ 356.256171][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 356.262743][ T5275] [ 356.265127][ T5275] Uninit was stored to memory at: [ 356.270316][ T5275] __get_compat_msghdr+0x514/0x750 [ 356.275656][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 356.280627][ T5275] ___sys_recvmsg+0x19d/0x890 [ 356.285528][ T5275] do_recvmmsg+0x682/0x1180 [ 356.290150][ T5275] __sys_recvmmsg+0x113/0x450 [ 356.295056][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 356.301446][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 356.306790][ T5275] do_fast_syscall_32+0x33/0x70 [ 356.311930][ T5275] do_SYSENTER_32+0x1b/0x20 [ 356.316564][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 356.323319][ T5275] [ 356.325716][ T5275] Local variable msg_sys created at: [ 356.331074][ T5275] do_recvmmsg+0x5c/0x1180 [ 356.335711][ T5275] __sys_recvmmsg+0x113/0x450 [ 356.411370][ T5288] not chained 520000 origins [ 356.416232][ T5288] CPU: 1 PID: 5288 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 356.426438][ T5288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 356.436606][ T5288] Call Trace: [ 356.440060][ T5288] [ 356.443063][ T5288] dump_stack_lvl+0x1c8/0x256 [ 356.447922][ T5288] dump_stack+0x1a/0x1c [ 356.452241][ T5288] kmsan_internal_chain_origin+0x78/0x120 [ 356.458121][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 356.464526][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 356.470484][ T5288] ? ____sys_recvmsg+0x5c1/0x810 [ 356.475564][ T5288] ? __get_compat_msghdr+0x5b/0x750 [ 356.480898][ T5288] ? get_compat_msghdr+0x8c/0x1c0 [ 356.486058][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 356.492108][ T5288] ? __get_compat_msghdr+0x5b/0x750 [ 356.497444][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 356.503413][ T5288] ? should_fail+0x3f/0x810 [ 356.508065][ T5288] ? __stack_depot_save+0x21/0x4b0 [ 356.513345][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 356.519754][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 356.525719][ T5288] __msan_chain_origin+0xbd/0x140 [ 356.530891][ T5288] __get_compat_msghdr+0x514/0x750 [ 356.536158][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 356.541141][ T5288] ? ___sys_recvmsg+0xa9/0x890 [ 356.546034][ T5288] ? do_recvmmsg+0x682/0x1180 [ 356.550844][ T5288] ___sys_recvmsg+0x19d/0x890 [ 356.555650][ T5288] ? do_recvmmsg+0x6e4/0x1180 [ 356.560474][ T5288] ? __stack_depot_save+0x21/0x4b0 [ 356.565735][ T5288] ? kmsan_internal_check_memory+0x94/0x530 [ 356.571782][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 356.577743][ T5288] do_recvmmsg+0x682/0x1180 [ 356.582405][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 356.588813][ T5288] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 356.595387][ T5288] __sys_recvmmsg+0x113/0x450 [ 356.600234][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 356.606657][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 356.611915][ T5288] ? exit_to_user_mode_prepare+0x119/0x220 [ 356.617896][ T5288] do_fast_syscall_32+0x33/0x70 [ 356.622895][ T5288] do_SYSENTER_32+0x1b/0x20 [ 356.627539][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 356.634020][ T5288] RIP: 0023:0xf7ff4549 [ 356.638190][ T5288] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 356.657957][ T5288] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 356.666525][ T5288] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 356.674641][ T5288] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 356.682737][ T5288] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 356.690817][ T5288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 356.698899][ T5288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 356.701349][ T5275] not chained 530000 origins [ 356.706952][ T5288] [ 356.709965][ T5288] Uninit was stored to memory at: [ 356.711608][ T5275] CPU: 0 PID: 5275 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 356.717784][ T5288] __get_compat_msghdr+0x514/0x750 [ 356.719659][ T5275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 356.730006][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 356.734836][ T5275] Call Trace: [ 356.734865][ T5275] [ 356.734892][ T5275] dump_stack_lvl+0x1c8/0x256 [ 356.745054][ T5288] ___sys_recvmsg+0x19d/0x890 [ 356.749872][ T5275] dump_stack+0x1a/0x1c [ 356.753236][ T5288] do_recvmmsg+0x682/0x1180 [ 356.756093][ T5275] kmsan_internal_chain_origin+0x78/0x120 [ 356.760764][ T5288] __sys_recvmmsg+0x113/0x450 [ 356.765451][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 356.765568][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 356.769700][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 356.774301][ T5275] ? ____sys_recvmsg+0x5c1/0x810 [ 356.774392][ T5275] ? __get_compat_msghdr+0x5b/0x750 [ 356.780125][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 356.784807][ T5275] ? get_compat_msghdr+0x8c/0x1c0 [ 356.784900][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 356.791140][ T5288] do_fast_syscall_32+0x33/0x70 [ 356.796953][ T5275] ? __get_compat_msghdr+0x5b/0x750 [ 356.797046][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 356.803359][ T5288] do_SYSENTER_32+0x1b/0x20 [ 356.808233][ T5275] ? should_fail+0x3f/0x810 [ 356.813504][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 356.818529][ T5275] ? __stack_depot_save+0x21/0x4b0 [ 356.823648][ T5288] [ 356.829374][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 356.834299][ T5288] Uninit was stored to memory at: [ 356.839422][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 356.845394][ T5288] __get_compat_msghdr+0x514/0x750 [ 356.849721][ T5275] __msan_chain_origin+0xbd/0x140 [ 356.854300][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 356.861070][ T5275] __get_compat_msghdr+0x514/0x750 [ 356.866257][ T5288] ___sys_recvmsg+0x19d/0x890 [ 356.868534][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 356.874829][ T5288] do_recvmmsg+0x682/0x1180 [ 356.879772][ T5275] ? ___sys_recvmsg+0xa9/0x890 [ 356.885687][ T5288] __sys_recvmmsg+0x113/0x450 [ 356.890680][ T5275] ? do_recvmmsg+0x682/0x1180 [ 356.895791][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 356.900564][ T5275] ___sys_recvmsg+0x19d/0x890 [ 356.905747][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 356.910339][ T5275] ? do_recvmmsg+0x6e4/0x1180 [ 356.915270][ T5288] do_fast_syscall_32+0x33/0x70 [ 356.919709][ T5275] ? __stack_depot_save+0x21/0x4b0 [ 356.924533][ T5288] do_SYSENTER_32+0x1b/0x20 [ 356.929131][ T5275] ? kmsan_internal_check_memory+0x94/0x530 [ 356.933882][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 356.940051][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 356.944802][ T5288] [ 356.949835][ T5275] do_recvmmsg+0x682/0x1180 [ 356.954589][ T5288] Uninit was stored to memory at: [ 356.959385][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 356.964705][ T5288] __get_compat_msghdr+0x514/0x750 [ 356.969003][ T5275] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 356.975013][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 356.981229][ T5275] __sys_recvmmsg+0x113/0x450 [ 356.987131][ T5288] ___sys_recvmsg+0x19d/0x890 [ 356.989375][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 356.993934][ T5288] do_recvmmsg+0x682/0x1180 [ 356.998906][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 357.005251][ T5288] __sys_recvmmsg+0x113/0x450 [ 357.010248][ T5275] ? exit_to_user_mode_prepare+0x119/0x220 [ 357.016747][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 357.021510][ T5275] do_fast_syscall_32+0x33/0x70 [ 357.026256][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 357.030866][ T5275] do_SYSENTER_32+0x1b/0x20 [ 357.037202][ T5288] do_fast_syscall_32+0x33/0x70 [ 357.041618][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 357.046811][ T5288] do_SYSENTER_32+0x1b/0x20 [ 357.051399][ T5275] RIP: 0023:0xf7f77549 [ 357.057289][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 357.063442][ T5275] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 357.063528][ T5275] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 [ 357.068365][ T5288] [ 357.068382][ T5288] Uninit was stored to memory at: [ 357.073470][ T5275] ORIG_RAX: 0000000000000151 [ 357.073501][ T5275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 357.073560][ T5275] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 357.078171][ T5288] __get_compat_msghdr+0x514/0x750 [ 357.082920][ T5275] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 357.082972][ T5275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 357.083030][ T5275] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 357.089439][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 357.094294][ T5275] [ 357.103858][ T5275] Uninit was stored to memory at: [ 357.104881][ T5288] ___sys_recvmsg+0x19d/0x890 [ 357.131336][ T5275] __get_compat_msghdr+0x514/0x750 [ 357.133593][ T5288] do_recvmmsg+0x682/0x1180 [ 357.133679][ T5288] __sys_recvmmsg+0x113/0x450 [ 357.133758][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 357.133854][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 357.133942][ T5288] do_fast_syscall_32+0x33/0x70 [ 357.134023][ T5288] do_SYSENTER_32+0x1b/0x20 [ 357.139094][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 357.143857][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 357.151889][ T5275] ___sys_recvmsg+0x19d/0x890 [ 357.159885][ T5288] [ 357.159901][ T5288] Uninit was stored to memory at: [ 357.165074][ T5275] do_recvmmsg+0x682/0x1180 [ 357.173237][ T5288] __get_compat_msghdr+0x514/0x750 [ 357.181107][ T5275] __sys_recvmmsg+0x113/0x450 [ 357.189171][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 357.194161][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 357.197185][ T5288] ___sys_recvmsg+0x19d/0x890 [ 357.202274][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 357.206990][ T5288] do_recvmmsg+0x682/0x1180 [ 357.212169][ T5275] do_fast_syscall_32+0x33/0x70 [ 357.216689][ T5288] __sys_recvmmsg+0x113/0x450 [ 357.221365][ T5275] do_SYSENTER_32+0x1b/0x20 [ 357.227687][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 357.232857][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 357.237707][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 357.242276][ T5275] [ 357.242292][ T5275] Uninit was stored to memory at: [ 357.242404][ T5275] __get_compat_msghdr+0x514/0x750 [ 357.247146][ T5288] do_fast_syscall_32+0x33/0x70 [ 357.253535][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 357.258261][ T5288] do_SYSENTER_32+0x1b/0x20 [ 357.260593][ T5275] ___sys_recvmsg+0x19d/0x890 [ 357.265699][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 357.270186][ T5275] do_recvmmsg+0x682/0x1180 [ 357.275466][ T5288] [ 357.275481][ T5288] Uninit was stored to memory at: [ 357.280129][ T5275] __sys_recvmmsg+0x113/0x450 [ 357.285167][ T5288] __get_compat_msghdr+0x514/0x750 [ 357.291304][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 357.296062][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 357.301161][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 357.305758][ T5288] ___sys_recvmsg+0x19d/0x890 [ 357.310589][ T5275] do_fast_syscall_32+0x33/0x70 [ 357.315368][ T5288] do_recvmmsg+0x682/0x1180 [ 357.319861][ T5275] do_SYSENTER_32+0x1b/0x20 [ 357.326207][ T5288] __sys_recvmmsg+0x113/0x450 [ 357.326290][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 357.332685][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 357.337815][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 357.340146][ T5275] [ 357.340161][ T5275] Uninit was stored to memory at: [ 357.345250][ T5288] do_fast_syscall_32+0x33/0x70 [ 357.350435][ T5275] __get_compat_msghdr+0x514/0x750 [ 357.355276][ T5288] do_SYSENTER_32+0x1b/0x20 [ 357.360105][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 357.364687][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 357.369346][ T5275] ___sys_recvmsg+0x19d/0x890 [ 357.375755][ T5288] [ 357.380237][ T5275] do_recvmmsg+0x682/0x1180 [ 357.382650][ T5288] Uninit was stored to memory at: [ 357.387656][ T5275] __sys_recvmmsg+0x113/0x450 [ 357.392514][ T5288] __get_compat_msghdr+0x514/0x750 [ 357.397961][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 357.404287][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 357.409119][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 357.414312][ T5288] ___sys_recvmsg+0x19d/0x890 [ 357.418969][ T5275] do_fast_syscall_32+0x33/0x70 [ 357.423899][ T5288] do_recvmmsg+0x682/0x1180 [ 357.428383][ T5275] do_SYSENTER_32+0x1b/0x20 [ 357.432973][ T5288] __sys_recvmmsg+0x113/0x450 [ 357.437636][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 357.443958][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 357.450264][ T5275] [ 357.450280][ T5275] Uninit was stored to memory at: [ 357.455456][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 357.457857][ T5275] __get_compat_msghdr+0x514/0x750 [ 357.462866][ T5288] do_fast_syscall_32+0x33/0x70 [ 357.467694][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 357.472889][ T5288] do_SYSENTER_32+0x1b/0x20 [ 357.477371][ T5275] ___sys_recvmsg+0x19d/0x890 [ 357.482298][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 357.488603][ T5275] do_recvmmsg+0x682/0x1180 [ 357.493362][ T5288] [ 357.495668][ T5275] __sys_recvmmsg+0x113/0x450 [ 357.500170][ T5288] Local variable msg_sys created at: [ 357.500198][ T5288] do_recvmmsg+0x5c/0x1180 [ 357.505255][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 357.509945][ T5288] __sys_recvmmsg+0x113/0x450 [ 357.515124][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 357.654585][ T5275] do_fast_syscall_32+0x33/0x70 [ 357.659608][ T5275] do_SYSENTER_32+0x1b/0x20 [ 357.664321][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 357.670796][ T5275] [ 357.673265][ T5275] Uninit was stored to memory at: [ 357.678456][ T5275] __get_compat_msghdr+0x514/0x750 [ 357.683774][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 357.688753][ T5275] ___sys_recvmsg+0x19d/0x890 [ 357.693638][ T5275] do_recvmmsg+0x682/0x1180 [ 357.698271][ T5275] __sys_recvmmsg+0x113/0x450 [ 357.703164][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 357.709559][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 357.714892][ T5275] do_fast_syscall_32+0x33/0x70 [ 357.719880][ T5275] do_SYSENTER_32+0x1b/0x20 [ 357.724591][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 357.731070][ T5275] [ 357.733570][ T5275] Uninit was stored to memory at: [ 357.738763][ T5275] __get_compat_msghdr+0x514/0x750 [ 357.744080][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 357.749111][ T5275] ___sys_recvmsg+0x19d/0x890 [ 357.754000][ T5275] do_recvmmsg+0x682/0x1180 [ 357.758636][ T5275] __sys_recvmmsg+0x113/0x450 [ 357.763516][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 357.769904][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 357.775245][ T5275] do_fast_syscall_32+0x33/0x70 [ 357.780250][ T5275] do_SYSENTER_32+0x1b/0x20 [ 357.784968][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 357.791441][ T5275] [ 357.793910][ T5275] Uninit was stored to memory at: [ 357.799097][ T5275] __get_compat_msghdr+0x514/0x750 [ 357.804416][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 357.809398][ T5275] ___sys_recvmsg+0x19d/0x890 [ 357.814285][ T5275] do_recvmmsg+0x682/0x1180 [ 357.818912][ T5275] __sys_recvmmsg+0x113/0x450 [ 357.823836][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 357.830222][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 357.835596][ T5275] do_fast_syscall_32+0x33/0x70 [ 357.840584][ T5275] do_SYSENTER_32+0x1b/0x20 [ 357.845324][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 357.851870][ T5275] [ 357.854257][ T5275] Local variable msg_sys created at: [ 357.859615][ T5275] do_recvmmsg+0x5c/0x1180 [ 357.864237][ T5275] __sys_recvmmsg+0x113/0x450 [ 358.078430][ T5288] not chained 540000 origins [ 358.083255][ T5288] CPU: 0 PID: 5288 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 358.093460][ T5288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 358.103625][ T5288] Call Trace: [ 358.106983][ T5288] [ 358.109991][ T5288] dump_stack_lvl+0x1c8/0x256 [ 358.114850][ T5288] dump_stack+0x1a/0x1c [ 358.119161][ T5288] kmsan_internal_chain_origin+0x78/0x120 [ 358.125043][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 358.131452][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 358.137421][ T5288] ? ____sys_recvmsg+0x5c1/0x810 [ 358.142498][ T5288] ? __get_compat_msghdr+0x5b/0x750 [ 358.147836][ T5288] ? get_compat_msghdr+0x8c/0x1c0 [ 358.153005][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 358.158973][ T5288] ? __get_compat_msghdr+0x5b/0x750 [ 358.164307][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 358.170281][ T5288] ? should_fail+0x3f/0x810 [ 358.174930][ T5288] ? __stack_depot_save+0x21/0x4b0 [ 358.180189][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 358.186591][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 358.192557][ T5288] __msan_chain_origin+0xbd/0x140 [ 358.197727][ T5288] __get_compat_msghdr+0x514/0x750 [ 358.202992][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 358.207973][ T5288] ? ___sys_recvmsg+0xa9/0x890 [ 358.212862][ T5288] ? do_recvmmsg+0x682/0x1180 [ 358.217681][ T5288] ___sys_recvmsg+0x19d/0x890 [ 358.222479][ T5288] ? do_recvmmsg+0x6e4/0x1180 [ 358.227308][ T5288] ? __stack_depot_save+0x21/0x4b0 [ 358.232573][ T5288] ? kmsan_internal_check_memory+0x94/0x530 [ 358.238638][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 358.244634][ T5288] do_recvmmsg+0x682/0x1180 [ 358.249298][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 358.255705][ T5288] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 358.262280][ T5288] __sys_recvmmsg+0x113/0x450 [ 358.267105][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 358.273517][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 358.278772][ T5288] ? exit_to_user_mode_prepare+0x119/0x220 [ 358.284731][ T5288] do_fast_syscall_32+0x33/0x70 [ 358.289718][ T5288] do_SYSENTER_32+0x1b/0x20 [ 358.294348][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 358.300823][ T5288] RIP: 0023:0xf7ff4549 [ 358.304990][ T5288] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 358.324762][ T5288] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 358.333423][ T5288] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 358.341521][ T5288] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 358.349610][ T5288] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 358.357693][ T5288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 358.365774][ T5288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 358.373876][ T5288] [ 358.383822][ T5288] Uninit was stored to memory at: [ 358.389028][ T5288] __get_compat_msghdr+0x514/0x750 [ 358.395170][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 358.400151][ T5288] ___sys_recvmsg+0x19d/0x890 [ 358.405041][ T5288] do_recvmmsg+0x682/0x1180 [ 358.409668][ T5288] __sys_recvmmsg+0x113/0x450 [ 358.414549][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 358.420952][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 358.426290][ T5288] do_fast_syscall_32+0x33/0x70 [ 358.431269][ T5288] do_SYSENTER_32+0x1b/0x20 [ 358.435972][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 358.442532][ T5288] [ 358.444919][ T5288] Uninit was stored to memory at: [ 358.450118][ T5288] __get_compat_msghdr+0x514/0x750 [ 358.455439][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 358.460416][ T5288] ___sys_recvmsg+0x19d/0x890 [ 358.465356][ T5288] do_recvmmsg+0x682/0x1180 [ 358.469990][ T5288] __sys_recvmmsg+0x113/0x450 [ 358.474872][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 358.481275][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 358.486597][ T5288] do_fast_syscall_32+0x33/0x70 [ 358.489047][ T5275] not chained 550000 origins [ 358.491534][ T5288] do_SYSENTER_32+0x1b/0x20 [ 358.496345][ T5275] CPU: 1 PID: 5275 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 358.500881][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 358.510944][ T5275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 358.510994][ T5275] Call Trace: [ 358.511021][ T5275] [ 358.511049][ T5275] dump_stack_lvl+0x1c8/0x256 [ 358.517413][ T5288] [ 358.527424][ T5275] dump_stack+0x1a/0x1c [ 358.530763][ T5288] Uninit was stored to memory at: [ 358.530883][ T5288] __get_compat_msghdr+0x514/0x750 [ 358.533699][ T5275] kmsan_internal_chain_origin+0x78/0x120 [ 358.538435][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 358.540772][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 358.545019][ T5288] ___sys_recvmsg+0x19d/0x890 [ 358.549982][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 358.555189][ T5288] do_recvmmsg+0x682/0x1180 [ 358.560810][ T5275] ? ____sys_recvmsg+0x5c1/0x810 [ 358.565726][ T5288] __sys_recvmmsg+0x113/0x450 [ 358.571891][ T5275] ? __get_compat_msghdr+0x5b/0x750 [ 358.571978][ T5275] ? get_compat_msghdr+0x8c/0x1c0 [ 358.576632][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 358.582437][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 358.587001][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 358.591936][ T5275] ? __get_compat_msghdr+0x5b/0x750 [ 358.592029][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 358.596674][ T5288] do_fast_syscall_32+0x33/0x70 [ 358.601877][ T5275] ? should_fail+0x3f/0x810 [ 358.601978][ T5275] ? __stack_depot_save+0x21/0x4b0 [ 358.606984][ T5288] do_SYSENTER_32+0x1b/0x20 [ 358.613225][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 358.619087][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 358.624208][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 358.629459][ T5288] [ 358.629475][ T5288] Uninit was stored to memory at: [ 358.635268][ T5275] __msan_chain_origin+0xbd/0x140 [ 358.640268][ T5288] __get_compat_msghdr+0x514/0x750 [ 358.644682][ T5275] __get_compat_msghdr+0x514/0x750 [ 358.644793][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 358.649849][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 358.654356][ T5275] ? ___sys_recvmsg+0xa9/0x890 [ 358.654440][ T5275] ? do_recvmmsg+0x682/0x1180 [ 358.660682][ T5288] ___sys_recvmsg+0x19d/0x890 [ 358.667014][ T5275] ___sys_recvmsg+0x19d/0x890 [ 358.667099][ T5275] ? do_recvmmsg+0x6e4/0x1180 [ 358.672942][ T5288] do_recvmmsg+0x682/0x1180 [ 358.675235][ T5275] ? __stack_depot_save+0x21/0x4b0 [ 358.680945][ T5288] __sys_recvmmsg+0x113/0x450 [ 358.685973][ T5275] ? kmsan_internal_check_memory+0x94/0x530 [ 358.691145][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 358.696261][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 358.701164][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 358.706020][ T5275] do_recvmmsg+0x682/0x1180 [ 358.706130][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 358.710871][ T5288] do_fast_syscall_32+0x33/0x70 [ 358.715559][ T5275] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 358.720282][ T5288] do_SYSENTER_32+0x1b/0x20 [ 358.724963][ T5275] __sys_recvmmsg+0x113/0x450 [ 358.725071][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 358.729698][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 358.734215][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 358.739371][ T5288] [ 358.739386][ T5288] Uninit was stored to memory at: [ 358.744047][ T5275] ? exit_to_user_mode_prepare+0x119/0x220 [ 358.750097][ T5288] __get_compat_msghdr+0x514/0x750 [ 358.756239][ T5275] do_fast_syscall_32+0x33/0x70 [ 358.756332][ T5275] do_SYSENTER_32+0x1b/0x20 [ 358.762204][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 358.767247][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 358.771746][ T5288] ___sys_recvmsg+0x19d/0x890 [ 358.777983][ T5275] RIP: 0023:0xf7f77549 [ 358.782915][ T5288] do_recvmmsg+0x682/0x1180 [ 358.789261][ T5275] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 358.793826][ T5288] __sys_recvmmsg+0x113/0x450 [ 358.798431][ T5275] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 [ 358.804850][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 358.811085][ T5275] ORIG_RAX: 0000000000000151 [ 358.811115][ T5275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 358.816256][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 358.818533][ T5275] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 358.823621][ T5288] do_fast_syscall_32+0x33/0x70 [ 358.829445][ T5275] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 358.834618][ T5288] do_SYSENTER_32+0x1b/0x20 [ 358.839396][ T5275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 358.843981][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 358.848766][ T5275] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 358.855183][ T5288] [ 358.859789][ T5275] [ 358.863895][ T5288] Uninit was stored to memory at: [ 358.872072][ T5275] Uninit was stored to memory at: [ 358.888125][ T5288] __get_compat_msghdr+0x514/0x750 [ 358.892950][ T5275] __get_compat_msghdr+0x514/0x750 [ 358.898923][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 358.905252][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 358.909904][ T5288] ___sys_recvmsg+0x19d/0x890 [ 358.917959][ T5275] ___sys_recvmsg+0x19d/0x890 [ 358.923121][ T5288] do_recvmmsg+0x682/0x1180 [ 358.931099][ T5275] do_recvmmsg+0x682/0x1180 [ 358.936018][ T5288] __sys_recvmmsg+0x113/0x450 [ 358.944094][ T5275] __sys_recvmmsg+0x113/0x450 [ 358.948615][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 358.956713][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 358.963115][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 358.971132][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 358.973593][ T5288] do_fast_syscall_32+0x33/0x70 [ 358.976719][ T5275] do_fast_syscall_32+0x33/0x70 [ 358.981743][ T5288] do_SYSENTER_32+0x1b/0x20 [ 358.986864][ T5275] do_SYSENTER_32+0x1b/0x20 [ 358.992046][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 358.997176][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 359.002102][ T5288] [ 359.002118][ T5288] Uninit was stored to memory at: [ 359.002237][ T5288] __get_compat_msghdr+0x514/0x750 [ 359.006967][ T5275] [ 359.006982][ T5275] Uninit was stored to memory at: [ 359.011642][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 359.016490][ T5275] __get_compat_msghdr+0x514/0x750 [ 359.020888][ T5288] ___sys_recvmsg+0x19d/0x890 [ 359.025473][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 359.030125][ T5288] do_recvmmsg+0x682/0x1180 [ 359.034887][ T5275] ___sys_recvmsg+0x19d/0x890 [ 359.041107][ T5288] __sys_recvmmsg+0x113/0x450 [ 359.047427][ T5275] do_recvmmsg+0x682/0x1180 [ 359.052586][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 359.057697][ T5275] __sys_recvmmsg+0x113/0x450 [ 359.062610][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 359.067470][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 359.072045][ T5288] do_fast_syscall_32+0x33/0x70 [ 359.076572][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 359.082959][ T5288] do_SYSENTER_32+0x1b/0x20 [ 359.089306][ T5275] do_fast_syscall_32+0x33/0x70 [ 359.091634][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 359.097099][ T5275] do_SYSENTER_32+0x1b/0x20 [ 359.102246][ T5288] [ 359.102264][ T5288] Local variable msg_sys created at: [ 359.104574][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 359.109597][ T5288] do_recvmmsg+0x5c/0x1180 [ 359.114529][ T5275] [ 359.114545][ T5275] Uninit was stored to memory at: [ 359.119642][ T5288] __sys_recvmmsg+0x113/0x450 [ 359.124496][ T5275] __get_compat_msghdr+0x514/0x750 [ 359.241658][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 359.246741][ T5275] ___sys_recvmsg+0x19d/0x890 [ 359.251557][ T5275] do_recvmmsg+0x682/0x1180 [ 359.256288][ T5275] __sys_recvmmsg+0x113/0x450 [ 359.261091][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 359.267573][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 359.272901][ T5275] do_fast_syscall_32+0x33/0x70 [ 359.277902][ T5275] do_SYSENTER_32+0x1b/0x20 [ 359.282628][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 359.289109][ T5275] [ 359.291495][ T5275] Uninit was stored to memory at: [ 359.296779][ T5275] __get_compat_msghdr+0x514/0x750 [ 359.302093][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 359.307069][ T5275] ___sys_recvmsg+0x19d/0x890 [ 359.311965][ T5275] do_recvmmsg+0x682/0x1180 [ 359.316611][ T5275] __sys_recvmmsg+0x113/0x450 [ 359.321425][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 359.327911][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 359.333238][ T5275] do_fast_syscall_32+0x33/0x70 [ 359.338219][ T5275] do_SYSENTER_32+0x1b/0x20 [ 359.342946][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 359.349430][ T5275] [ 359.351902][ T5275] Uninit was stored to memory at: [ 359.359346][ T5275] __get_compat_msghdr+0x514/0x750 [ 359.364689][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 359.369674][ T5275] ___sys_recvmsg+0x19d/0x890 [ 359.374590][ T5275] do_recvmmsg+0x682/0x1180 [ 359.379221][ T5275] __sys_recvmmsg+0x113/0x450 [ 359.384177][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 359.390563][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 359.395967][ T5275] do_fast_syscall_32+0x33/0x70 [ 359.400955][ T5275] do_SYSENTER_32+0x1b/0x20 [ 359.405742][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 359.412317][ T5275] [ 359.414702][ T5275] Uninit was stored to memory at: [ 359.419891][ T5275] __get_compat_msghdr+0x514/0x750 [ 359.425287][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 359.430263][ T5275] ___sys_recvmsg+0x19d/0x890 [ 359.435230][ T5275] do_recvmmsg+0x682/0x1180 [ 359.439862][ T5275] __sys_recvmmsg+0x113/0x450 [ 359.444817][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 359.451212][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 359.456607][ T5275] do_fast_syscall_32+0x33/0x70 [ 359.461612][ T5275] do_SYSENTER_32+0x1b/0x20 [ 359.466338][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 359.472906][ T5275] [ 359.475293][ T5275] Uninit was stored to memory at: [ 359.480485][ T5275] __get_compat_msghdr+0x514/0x750 [ 359.485825][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 359.490806][ T5275] ___sys_recvmsg+0x19d/0x890 [ 359.495771][ T5275] do_recvmmsg+0x682/0x1180 [ 359.500405][ T5275] __sys_recvmmsg+0x113/0x450 [ 359.505364][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 359.511859][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 359.517112][ T5275] do_fast_syscall_32+0x33/0x70 [ 359.522362][ T5275] do_SYSENTER_32+0x1b/0x20 [ 359.526993][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 359.533626][ T5275] [ 359.536024][ T5275] Local variable msg_sys created at: [ 359.541381][ T5275] do_recvmmsg+0x5c/0x1180 [ 359.546085][ T5275] __sys_recvmmsg+0x113/0x450 [ 359.629174][ T5288] not chained 560000 origins [ 359.634130][ T5288] CPU: 0 PID: 5288 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 359.644339][ T5288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 359.654507][ T5288] Call Trace: [ 359.657869][ T5288] [ 359.660881][ T5288] dump_stack_lvl+0x1c8/0x256 [ 359.665743][ T5288] dump_stack+0x1a/0x1c [ 359.670060][ T5288] kmsan_internal_chain_origin+0x78/0x120 [ 359.675949][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 359.682358][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 359.688331][ T5288] ? ____sys_recvmsg+0x5c1/0x810 [ 359.693415][ T5288] ? __get_compat_msghdr+0x5b/0x750 [ 359.698837][ T5288] ? get_compat_msghdr+0x8c/0x1c0 [ 359.703992][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 359.710127][ T5288] ? __get_compat_msghdr+0x5b/0x750 [ 359.715464][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 359.721438][ T5288] ? should_fail+0x3f/0x810 [ 359.726099][ T5288] ? __stack_depot_save+0x21/0x4b0 [ 359.731361][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 359.737776][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 359.743767][ T5288] __msan_chain_origin+0xbd/0x140 [ 359.748934][ T5288] __get_compat_msghdr+0x514/0x750 [ 359.754207][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 359.759190][ T5288] ? ___sys_recvmsg+0xa9/0x890 [ 359.764080][ T5288] ? do_recvmmsg+0x682/0x1180 [ 359.768891][ T5288] ___sys_recvmsg+0x19d/0x890 [ 359.773702][ T5288] ? do_recvmmsg+0x6e4/0x1180 [ 359.778537][ T5288] ? __stack_depot_save+0x21/0x4b0 [ 359.783817][ T5288] ? kmsan_internal_check_memory+0x94/0x530 [ 359.789884][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 359.795868][ T5288] do_recvmmsg+0x682/0x1180 [ 359.800524][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 359.806959][ T5288] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 359.813543][ T5288] __sys_recvmmsg+0x113/0x450 [ 359.818376][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 359.824784][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 359.830126][ T5288] ? exit_to_user_mode_prepare+0x119/0x220 [ 359.836086][ T5288] do_fast_syscall_32+0x33/0x70 [ 359.841086][ T5288] do_SYSENTER_32+0x1b/0x20 [ 359.845720][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 359.852201][ T5288] RIP: 0023:0xf7ff4549 [ 359.856370][ T5288] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 359.876145][ T5288] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 359.884699][ T5288] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 359.892786][ T5288] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 359.900864][ T5288] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 359.908952][ T5288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 359.917033][ T5288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 359.925139][ T5288] [ 359.933969][ T5288] Uninit was stored to memory at: [ 359.939192][ T5288] __get_compat_msghdr+0x514/0x750 [ 359.944985][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 359.949970][ T5288] ___sys_recvmsg+0x19d/0x890 [ 359.954867][ T5288] do_recvmmsg+0x682/0x1180 [ 359.959500][ T5288] __sys_recvmmsg+0x113/0x450 [ 359.964381][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 359.970771][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 359.976103][ T5288] do_fast_syscall_32+0x33/0x70 [ 359.981206][ T5288] do_SYSENTER_32+0x1b/0x20 [ 359.985964][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 359.992506][ T5288] [ 359.995240][ T5288] Uninit was stored to memory at: [ 360.000433][ T5288] __get_compat_msghdr+0x514/0x750 [ 360.005749][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 360.010724][ T5288] ___sys_recvmsg+0x19d/0x890 [ 360.015606][ T5288] do_recvmmsg+0x682/0x1180 [ 360.020325][ T5288] __sys_recvmmsg+0x113/0x450 [ 360.025224][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 360.031615][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 360.036946][ T5288] do_fast_syscall_32+0x33/0x70 [ 360.037902][ T5275] not chained 570000 origins [ 360.042006][ T5288] do_SYSENTER_32+0x1b/0x20 [ 360.042095][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 360.046741][ T5275] CPU: 1 PID: 5275 Comm: syz-executor.5 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 360.051241][ T5288] [ 360.051257][ T5288] Uninit was stored to memory at: [ 360.057567][ T5275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 360.057615][ T5275] Call Trace: [ 360.057642][ T5275] [ 360.057670][ T5275] dump_stack_lvl+0x1c8/0x256 [ 360.067872][ T5288] __get_compat_msghdr+0x514/0x750 [ 360.070132][ T5275] dump_stack+0x1a/0x1c [ 360.075209][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 360.085202][ T5275] kmsan_internal_chain_origin+0x78/0x120 [ 360.085315][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 360.088558][ T5288] ___sys_recvmsg+0x19d/0x890 [ 360.091515][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 360.096241][ T5288] do_recvmmsg+0x682/0x1180 [ 360.101282][ T5275] ? ____sys_recvmsg+0x5c1/0x810 [ 360.105543][ T5288] __sys_recvmmsg+0x113/0x450 [ 360.110801][ T5275] ? __get_compat_msghdr+0x5b/0x750 [ 360.116585][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 360.122754][ T5275] ? get_compat_msghdr+0x8c/0x1c0 [ 360.122842][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 360.127506][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 360.133313][ T5275] ? __get_compat_msghdr+0x5b/0x750 [ 360.133403][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 360.137889][ T5288] do_fast_syscall_32+0x33/0x70 [ 360.142839][ T5275] ? should_fail+0x3f/0x810 [ 360.147571][ T5288] do_SYSENTER_32+0x1b/0x20 [ 360.152774][ T5275] ? __stack_depot_save+0x21/0x4b0 [ 360.152882][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 360.159132][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 360.164163][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 360.170028][ T5288] [ 360.170046][ T5288] Uninit was stored to memory at: [ 360.175146][ T5275] __msan_chain_origin+0xbd/0x140 [ 360.175247][ T5275] __get_compat_msghdr+0x514/0x750 [ 360.180515][ T5288] __get_compat_msghdr+0x514/0x750 [ 360.186254][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 360.191151][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 360.196006][ T5275] ? ___sys_recvmsg+0xa9/0x890 [ 360.196097][ T5275] ? do_recvmmsg+0x682/0x1180 [ 360.200569][ T5288] ___sys_recvmsg+0x19d/0x890 [ 360.205685][ T5275] ___sys_recvmsg+0x19d/0x890 [ 360.205770][ T5275] ? do_recvmmsg+0x6e4/0x1180 [ 360.212080][ T5288] do_recvmmsg+0x682/0x1180 [ 360.218360][ T5275] ? __stack_depot_save+0x21/0x4b0 [ 360.224207][ T5288] __sys_recvmmsg+0x113/0x450 [ 360.226473][ T5275] ? kmsan_internal_check_memory+0x94/0x530 [ 360.231490][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 360.236521][ T5275] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 360.241687][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 360.246802][ T5275] do_recvmmsg+0x682/0x1180 [ 360.251639][ T5288] do_fast_syscall_32+0x33/0x70 [ 360.256512][ T5275] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 360.256631][ T5275] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 360.261348][ T5288] do_SYSENTER_32+0x1b/0x20 [ 360.266030][ T5275] __sys_recvmmsg+0x113/0x450 [ 360.266137][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 360.270766][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 360.275458][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 360.280189][ T5288] [ 360.280206][ T5288] Uninit was stored to memory at: [ 360.284696][ T5275] ? exit_to_user_mode_prepare+0x119/0x220 [ 360.289974][ T5288] __get_compat_msghdr+0x514/0x750 [ 360.294565][ T5275] do_fast_syscall_32+0x33/0x70 [ 360.294658][ T5275] do_SYSENTER_32+0x1b/0x20 [ 360.300513][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 360.306751][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 360.306856][ T5275] RIP: 0023:0xf7f77549 [ 360.312793][ T5288] ___sys_recvmsg+0x19d/0x890 [ 360.317837][ T5275] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 360.322400][ T5288] do_recvmmsg+0x682/0x1180 [ 360.327182][ T5275] RSP: 002b:00000000f7f515cc EFLAGS: 00000296 [ 360.333482][ T5288] __sys_recvmmsg+0x113/0x450 [ 360.339829][ T5275] ORIG_RAX: 0000000000000151 [ 360.339861][ T5275] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 360.344395][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 360.349001][ T5275] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 360.355327][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 360.361562][ T5275] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 360.366732][ T5288] do_fast_syscall_32+0x33/0x70 [ 360.368996][ T5275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 360.374079][ T5288] do_SYSENTER_32+0x1b/0x20 [ 360.379817][ T5275] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 360.384989][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 360.389793][ T5275] [ 360.394333][ T5288] [ 360.402273][ T5275] Uninit was stored to memory at: [ 360.405501][ T5288] Uninit was stored to memory at: [ 360.409601][ T5275] __get_compat_msghdr+0x514/0x750 [ 360.414327][ T5288] __get_compat_msghdr+0x514/0x750 [ 360.414405][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 360.414482][ T5288] ___sys_recvmsg+0x19d/0x890 [ 360.414568][ T5288] do_recvmmsg+0x682/0x1180 [ 360.434244][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 360.438729][ T5288] __sys_recvmmsg+0x113/0x450 [ 360.444878][ T5275] ___sys_recvmsg+0x19d/0x890 [ 360.449530][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 360.454290][ T5275] do_recvmmsg+0x682/0x1180 [ 360.462309][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 360.468588][ T5275] __sys_recvmmsg+0x113/0x450 [ 360.476638][ T5288] do_fast_syscall_32+0x33/0x70 [ 360.481837][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 360.489813][ T5288] do_SYSENTER_32+0x1b/0x20 [ 360.494745][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 360.502856][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 360.507375][ T5275] do_fast_syscall_32+0x33/0x70 [ 360.515417][ T5288] [ 360.515432][ T5288] Uninit was stored to memory at: [ 360.515548][ T5288] __get_compat_msghdr+0x514/0x750 [ 360.521758][ T5275] do_SYSENTER_32+0x1b/0x20 [ 360.524849][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 360.527178][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 360.532266][ T5288] ___sys_recvmsg+0x19d/0x890 [ 360.537303][ T5275] [ 360.537318][ T5275] Uninit was stored to memory at: [ 360.542477][ T5288] do_recvmmsg+0x682/0x1180 [ 360.547699][ T5275] __get_compat_msghdr+0x514/0x750 [ 360.552526][ T5288] __sys_recvmmsg+0x113/0x450 [ 360.557220][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 360.561717][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 360.566652][ T5275] ___sys_recvmsg+0x19d/0x890 [ 360.571324][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 360.576080][ T5275] do_recvmmsg+0x682/0x1180 [ 360.582391][ T5288] do_fast_syscall_32+0x33/0x70 [ 360.586910][ T5275] __sys_recvmmsg+0x113/0x450 [ 360.592085][ T5288] do_SYSENTER_32+0x1b/0x20 [ 360.596780][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 360.601627][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 360.607951][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 360.612495][ T5288] [ 360.612514][ T5288] Local variable msg_sys created at: [ 360.617600][ T5275] do_fast_syscall_32+0x33/0x70 [ 360.623990][ T5288] do_recvmmsg+0x5c/0x1180 [ 360.628876][ T5275] do_SYSENTER_32+0x1b/0x20 [ 360.631203][ T5288] __sys_recvmmsg+0x113/0x450 [ 360.636309][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 360.779088][ T5275] [ 360.781483][ T5275] Uninit was stored to memory at: [ 360.786771][ T5275] __get_compat_msghdr+0x514/0x750 [ 360.792083][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 360.797071][ T5275] ___sys_recvmsg+0x19d/0x890 [ 360.801972][ T5275] do_recvmmsg+0x682/0x1180 [ 360.806606][ T5275] __sys_recvmmsg+0x113/0x450 [ 360.811410][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 360.817898][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 360.823224][ T5275] do_fast_syscall_32+0x33/0x70 [ 360.828202][ T5275] do_SYSENTER_32+0x1b/0x20 [ 360.832945][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 360.839437][ T5275] [ 360.841919][ T5275] Uninit was stored to memory at: [ 360.847120][ T5275] __get_compat_msghdr+0x514/0x750 [ 360.852460][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 360.857439][ T5275] ___sys_recvmsg+0x19d/0x890 [ 360.862340][ T5275] do_recvmmsg+0x682/0x1180 [ 360.866966][ T5275] __sys_recvmmsg+0x113/0x450 [ 360.871864][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 360.878256][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 360.883642][ T5275] do_fast_syscall_32+0x33/0x70 [ 360.888627][ T5275] do_SYSENTER_32+0x1b/0x20 [ 360.893403][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 360.899876][ T5275] [ 360.902364][ T5275] Uninit was stored to memory at: [ 360.907583][ T5275] __get_compat_msghdr+0x514/0x750 [ 360.912974][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 360.917969][ T5275] ___sys_recvmsg+0x19d/0x890 [ 360.922951][ T5275] do_recvmmsg+0x682/0x1180 [ 360.927584][ T5275] __sys_recvmmsg+0x113/0x450 [ 360.932646][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 360.939050][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 360.944469][ T5275] do_fast_syscall_32+0x33/0x70 [ 360.949456][ T5275] do_SYSENTER_32+0x1b/0x20 [ 360.954252][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 360.960733][ T5275] [ 360.963244][ T5275] Uninit was stored to memory at: [ 360.968442][ T5275] __get_compat_msghdr+0x514/0x750 [ 360.973795][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 360.978782][ T5275] ___sys_recvmsg+0x19d/0x890 [ 360.983696][ T5275] do_recvmmsg+0x682/0x1180 [ 360.988322][ T5275] __sys_recvmmsg+0x113/0x450 [ 360.993225][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 360.999609][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 361.004955][ T5275] do_fast_syscall_32+0x33/0x70 [ 361.009939][ T5275] do_SYSENTER_32+0x1b/0x20 [ 361.014661][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 361.021132][ T5275] [ 361.023617][ T5275] Uninit was stored to memory at: [ 361.028798][ T5275] __get_compat_msghdr+0x514/0x750 [ 361.034128][ T5275] get_compat_msghdr+0x8c/0x1c0 [ 361.039106][ T5275] ___sys_recvmsg+0x19d/0x890 [ 361.044012][ T5275] do_recvmmsg+0x682/0x1180 [ 361.048635][ T5275] __sys_recvmmsg+0x113/0x450 [ 361.053527][ T5275] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 361.059909][ T5275] __do_fast_syscall_32+0xa2/0x100 [ 361.065251][ T5275] do_fast_syscall_32+0x33/0x70 [ 361.070314][ T5275] do_SYSENTER_32+0x1b/0x20 [ 361.075033][ T5275] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 361.081508][ T5275] [ 361.083984][ T5275] Local variable msg_sys created at: [ 361.089341][ T5275] do_recvmmsg+0x5c/0x1180 [ 361.093974][ T5275] __sys_recvmmsg+0x113/0x450 [ 361.255736][ T5288] not chained 580000 origins [ 361.260438][ T5288] CPU: 1 PID: 5288 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 361.270661][ T5288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 361.280830][ T5288] Call Trace: [ 361.284197][ T5288] [ 361.287216][ T5288] dump_stack_lvl+0x1c8/0x256 [ 361.292080][ T5288] dump_stack+0x1a/0x1c [ 361.296401][ T5288] kmsan_internal_chain_origin+0x78/0x120 [ 361.302396][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 361.308797][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 361.314743][ T5288] ? ____sys_recvmsg+0x5c1/0x810 [ 361.319977][ T5288] ? __get_compat_msghdr+0x5b/0x750 [ 361.325296][ T5288] ? get_compat_msghdr+0x8c/0x1c0 [ 361.330458][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 361.336419][ T5288] ? __get_compat_msghdr+0x5b/0x750 [ 361.341741][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 361.347697][ T5288] ? should_fail+0x3f/0x810 [ 361.352345][ T5288] ? __stack_depot_save+0x21/0x4b0 [ 361.357591][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 361.363975][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 361.369919][ T5288] __msan_chain_origin+0xbd/0x140 [ 361.375074][ T5288] __get_compat_msghdr+0x514/0x750 [ 361.380333][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 361.385300][ T5288] ? ___sys_recvmsg+0xa9/0x890 [ 361.390184][ T5288] ? do_recvmmsg+0x682/0x1180 [ 361.394979][ T5288] ___sys_recvmsg+0x19d/0x890 [ 361.399774][ T5288] ? do_recvmmsg+0x6e4/0x1180 [ 361.404584][ T5288] ? __stack_depot_save+0x21/0x4b0 [ 361.409826][ T5288] ? kmsan_internal_check_memory+0x94/0x530 [ 361.415859][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 361.421818][ T5288] do_recvmmsg+0x682/0x1180 [ 361.426471][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 361.432856][ T5288] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 361.439435][ T5288] __sys_recvmmsg+0x113/0x450 [ 361.444254][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 361.450651][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 361.455887][ T5288] ? exit_to_user_mode_prepare+0x119/0x220 [ 361.461828][ T5288] do_fast_syscall_32+0x33/0x70 [ 361.466808][ T5288] do_SYSENTER_32+0x1b/0x20 [ 361.471426][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 361.477884][ T5288] RIP: 0023:0xf7ff4549 [ 361.482054][ T5288] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 361.501831][ T5288] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 361.510363][ T5288] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 361.518446][ T5288] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 361.526520][ T5288] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 361.534669][ T5288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 361.542741][ T5288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 361.550825][ T5288] [ 361.561417][ T5288] Uninit was stored to memory at: [ 361.571453][ T5288] __get_compat_msghdr+0x514/0x750 [ 361.576815][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 361.581874][ T5288] ___sys_recvmsg+0x19d/0x890 [ 361.586675][ T5288] do_recvmmsg+0x682/0x1180 [ 361.591298][ T5288] __sys_recvmmsg+0x113/0x450 [ 361.596232][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 361.602721][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 361.607971][ T5288] do_fast_syscall_32+0x33/0x70 [ 361.613066][ T5288] do_SYSENTER_32+0x1b/0x20 [ 361.617708][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 361.624291][ T5288] [ 361.626675][ T5288] Uninit was stored to memory at: [ 361.631978][ T5288] __get_compat_msghdr+0x514/0x750 [ 361.637224][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 361.642305][ T5288] ___sys_recvmsg+0x19d/0x890 [ 361.647122][ T5288] do_recvmmsg+0x682/0x1180 [ 361.651868][ T5288] __sys_recvmmsg+0x113/0x450 [ 361.656690][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 361.663180][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 361.668439][ T5288] do_fast_syscall_32+0x33/0x70 [ 361.673520][ T5288] do_SYSENTER_32+0x1b/0x20 [ 361.678152][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 361.684737][ T5288] [ 361.687128][ T5288] Uninit was stored to memory at: [ 361.692422][ T5288] __get_compat_msghdr+0x514/0x750 [ 361.697665][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 361.702740][ T5288] ___sys_recvmsg+0x19d/0x890 [ 361.707548][ T5288] do_recvmmsg+0x682/0x1180 [ 361.712269][ T5288] __sys_recvmmsg+0x113/0x450 [ 361.717073][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 361.723643][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 361.728889][ T5288] do_fast_syscall_32+0x33/0x70 [ 361.733969][ T5288] do_SYSENTER_32+0x1b/0x20 [ 361.738599][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 361.745184][ T5288] [ 361.747566][ T5288] Uninit was stored to memory at: [ 361.752845][ T5288] __get_compat_msghdr+0x514/0x750 [ 361.758108][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 361.763196][ T5288] ___sys_recvmsg+0x19d/0x890 [ 361.768008][ T5288] do_recvmmsg+0x682/0x1180 [ 361.772737][ T5288] __sys_recvmmsg+0x113/0x450 [ 361.777545][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 361.784038][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 361.789291][ T5288] do_fast_syscall_32+0x33/0x70 [ 361.794374][ T5288] do_SYSENTER_32+0x1b/0x20 [ 361.799013][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 361.805645][ T5288] [ 361.808039][ T5288] Uninit was stored to memory at: [ 361.813393][ T5288] __get_compat_msghdr+0x514/0x750 [ 361.818653][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 361.823751][ T5288] ___sys_recvmsg+0x19d/0x890 [ 361.828563][ T5288] do_recvmmsg+0x682/0x1180 [ 361.833293][ T5288] __sys_recvmmsg+0x113/0x450 [ 361.838097][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 361.844590][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 361.849853][ T5288] do_fast_syscall_32+0x33/0x70 [ 361.854943][ T5288] do_SYSENTER_32+0x1b/0x20 [ 361.859579][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 361.866171][ T5288] [ 361.868574][ T5288] Uninit was stored to memory at: [ 361.873860][ T5288] __get_compat_msghdr+0x514/0x750 [ 361.879121][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 361.884229][ T5288] ___sys_recvmsg+0x19d/0x890 [ 361.889042][ T5288] do_recvmmsg+0x682/0x1180 [ 361.893900][ T5288] __sys_recvmmsg+0x113/0x450 [ 361.898726][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 361.905216][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 361.910465][ T5288] do_fast_syscall_32+0x33/0x70 [ 361.915575][ T5288] do_SYSENTER_32+0x1b/0x20 [ 361.920206][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 361.926785][ T5288] [ 361.929173][ T5288] Uninit was stored to memory at: [ 361.934444][ T5288] __get_compat_msghdr+0x514/0x750 [ 361.939686][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 361.944761][ T5288] ___sys_recvmsg+0x19d/0x890 [ 361.949568][ T5288] do_recvmmsg+0x682/0x1180 [ 361.954329][ T5288] __sys_recvmmsg+0x113/0x450 [ 361.959144][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 361.965641][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 361.970910][ T5288] do_fast_syscall_32+0x33/0x70 [ 361.976001][ T5288] do_SYSENTER_32+0x1b/0x20 [ 361.980634][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 361.987228][ T5288] [ 361.989627][ T5288] Local variable msg_sys created at: [ 361.995070][ T5288] do_recvmmsg+0x5c/0x1180 [ 361.999609][ T5288] __sys_recvmmsg+0x113/0x450 [ 362.228576][ T5288] not chained 590000 origins [ 362.233335][ T5288] CPU: 1 PID: 5288 Comm: syz-executor.0 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 362.243495][ T5288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 362.253662][ T5288] Call Trace: [ 362.256997][ T5288] [ 362.259966][ T5288] dump_stack_lvl+0x1c8/0x256 [ 362.264770][ T5288] dump_stack+0x1a/0x1c [ 362.269008][ T5288] kmsan_internal_chain_origin+0x78/0x120 [ 362.274817][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 362.281143][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 362.287039][ T5288] ? ____sys_recvmsg+0x5c1/0x810 [ 362.292068][ T5288] ? __get_compat_msghdr+0x5b/0x750 [ 362.297397][ T5288] ? get_compat_msghdr+0x8c/0x1c0 [ 362.302556][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 362.308499][ T5288] ? __get_compat_msghdr+0x5b/0x750 [ 362.313771][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 362.319665][ T5288] ? should_fail+0x3f/0x810 [ 362.324248][ T5288] ? __stack_depot_save+0x21/0x4b0 [ 362.329521][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 362.335853][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 362.341740][ T5288] __msan_chain_origin+0xbd/0x140 [ 362.346897][ T5288] __get_compat_msghdr+0x514/0x750 [ 362.352176][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 362.357161][ T5288] ? ___sys_recvmsg+0xa9/0x890 [ 362.362042][ T5288] ? do_recvmmsg+0x682/0x1180 [ 362.366788][ T5288] ___sys_recvmsg+0x19d/0x890 [ 362.371545][ T5288] ? do_recvmmsg+0x6e4/0x1180 [ 362.376308][ T5288] ? __stack_depot_save+0x21/0x4b0 [ 362.381499][ T5288] ? kmsan_internal_check_memory+0x94/0x530 [ 362.387482][ T5288] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 362.393401][ T5288] do_recvmmsg+0x682/0x1180 [ 362.398062][ T5288] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 362.404461][ T5288] ? __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 362.410968][ T5288] __sys_recvmmsg+0x113/0x450 [ 362.415725][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 362.422104][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 362.427288][ T5288] ? exit_to_user_mode_prepare+0x119/0x220 [ 362.433219][ T5288] do_fast_syscall_32+0x33/0x70 [ 362.438139][ T5288] do_SYSENTER_32+0x1b/0x20 [ 362.442730][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 362.449211][ T5288] RIP: 0023:0xf7ff4549 [ 362.453376][ T5288] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 362.473121][ T5288] RSP: 002b:00000000f7fce5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 362.481607][ T5288] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 362.489647][ T5288] RDX: 0000000000010106 RSI: 0000000000000002 RDI: 0000000000000000 [ 362.497694][ T5288] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 362.505755][ T5288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 362.513778][ T5288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 362.521880][ T5288] [ 362.527795][ T5288] Uninit was stored to memory at: [ 362.533447][ T5288] __get_compat_msghdr+0x514/0x750 [ 362.538696][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 362.543799][ T5288] ___sys_recvmsg+0x19d/0x890 [ 362.548607][ T5288] do_recvmmsg+0x682/0x1180 [ 362.553342][ T5288] __sys_recvmmsg+0x113/0x450 [ 362.558177][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 362.564677][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 362.569928][ T5288] do_fast_syscall_32+0x33/0x70 [ 362.575016][ T5288] do_SYSENTER_32+0x1b/0x20 [ 362.579629][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 362.586171][ T5288] [ 362.588559][ T5288] Uninit was stored to memory at: [ 362.593901][ T5288] __get_compat_msghdr+0x514/0x750 [ 362.599131][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 362.604228][ T5288] ___sys_recvmsg+0x19d/0x890 [ 362.609019][ T5288] do_recvmmsg+0x682/0x1180 [ 362.613780][ T5288] __sys_recvmmsg+0x113/0x450 [ 362.618581][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 362.625088][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 362.630324][ T5288] do_fast_syscall_32+0x33/0x70 [ 362.635377][ T5288] do_SYSENTER_32+0x1b/0x20 [ 362.639996][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 362.646545][ T5288] [ 362.648943][ T5288] Uninit was stored to memory at: [ 362.654274][ T5288] __get_compat_msghdr+0x514/0x750 [ 362.659516][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 362.664663][ T5288] ___sys_recvmsg+0x19d/0x890 [ 362.669472][ T5288] do_recvmmsg+0x682/0x1180 [ 362.674209][ T5288] __sys_recvmmsg+0x113/0x450 [ 362.679014][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 362.685516][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 362.690778][ T5288] do_fast_syscall_32+0x33/0x70 [ 362.695867][ T5288] do_SYSENTER_32+0x1b/0x20 [ 362.700482][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 362.707041][ T5288] [ 362.709432][ T5288] Uninit was stored to memory at: [ 362.714726][ T5288] __get_compat_msghdr+0x514/0x750 [ 362.719952][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 362.725094][ T5288] ___sys_recvmsg+0x19d/0x890 [ 362.729898][ T5288] do_recvmmsg+0x682/0x1180 [ 362.734654][ T5288] __sys_recvmmsg+0x113/0x450 [ 362.739455][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 362.745955][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 362.751216][ T5288] do_fast_syscall_32+0x33/0x70 [ 362.756378][ T5288] do_SYSENTER_32+0x1b/0x20 [ 362.761020][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 362.767662][ T5288] [ 362.770072][ T5288] Uninit was stored to memory at: [ 362.775348][ T5288] __get_compat_msghdr+0x514/0x750 [ 362.780575][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 362.785670][ T5288] ___sys_recvmsg+0x19d/0x890 [ 362.790463][ T5288] do_recvmmsg+0x682/0x1180 [ 362.795231][ T5288] __sys_recvmmsg+0x113/0x450 [ 362.800049][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 362.806553][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 362.811922][ T5288] do_fast_syscall_32+0x33/0x70 [ 362.816930][ T5288] do_SYSENTER_32+0x1b/0x20 [ 362.821567][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 362.828210][ T5288] [ 362.830635][ T5288] Uninit was stored to memory at: [ 362.835970][ T5288] __get_compat_msghdr+0x514/0x750 [ 362.841201][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 362.846273][ T5288] ___sys_recvmsg+0x19d/0x890 [ 362.851072][ T5288] do_recvmmsg+0x682/0x1180 [ 362.855817][ T5288] __sys_recvmmsg+0x113/0x450 [ 362.860626][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 362.867177][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 362.872509][ T5288] do_fast_syscall_32+0x33/0x70 [ 362.877458][ T5288] do_SYSENTER_32+0x1b/0x20 [ 362.882250][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 362.888728][ T5288] [ 362.891114][ T5288] Uninit was stored to memory at: [ 362.896473][ T5288] __get_compat_msghdr+0x514/0x750 [ 362.901715][ T5288] get_compat_msghdr+0x8c/0x1c0 [ 362.906787][ T5288] ___sys_recvmsg+0x19d/0x890 [ 362.911595][ T5288] do_recvmmsg+0x682/0x1180 [ 362.916351][ T5288] __sys_recvmmsg+0x113/0x450 [ 362.921168][ T5288] __ia32_compat_sys_recvmmsg_time32+0xf1/0x180 [ 362.927685][ T5288] __do_fast_syscall_32+0xa2/0x100 [ 362.933003][ T5288] do_fast_syscall_32+0x33/0x70 [ 362.937933][ T5288] do_SYSENTER_32+0x1b/0x20 [ 362.942674][ T5288] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 362.949155][ T5288] [ 362.951549][ T5288] Local variable msg_sys created at: [ 362.956997][ T5288] do_recvmmsg+0x5c/0x1180 [ 362.961542][ T5288] __sys_recvmmsg+0x113/0x450 07:21:41 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x33}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:21:41 executing program 1: syz_clone(0x2320d000, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0) 07:21:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000700)="9da88f317a86b0b545ee6d2dea7a2c855c009807c16907210ddb1cc6f6e9a928e1200f0650f1eff769fdd469007eb0888cbcb202aab68283d97446def261215bebcfa2566135a6c5b20553c081faa28bb85500dcb9778341164f7de8c9f41e7187", 0x61}, {&(0x7f00000007c0)="ad79161bd388", 0x6}, {&(0x7f0000000800)="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", 0xe5a}], 0x3}, 0x0) close(r1) 07:21:41 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0x3, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x5}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:21:41 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x420000, 0x0) 07:21:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000380)="8e4195eef8b96b9912cacf3f6999def689696e65b86c10d6c7554d0fee421e8b0158b0f7b9c1112d7315457e7fa353a96560203c2a76eacd090807f6f19f544f799f7f05e45f1f1861e153e20b21fda02cbbaf39a4b3b43f6af77131c49ed981854c24696d6d66a933f03daaa3e3a272842674ef4c3c9494bc3fa8e6711506f623068dc24f4adfde", 0x88) 07:21:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20001, &(0x7f0000000580)={0x10, 0x2}, 0x10) 07:21:41 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)=""/4096, 0x1000}, 0x0) 07:21:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c}, 0x1c) 07:21:41 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 07:21:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) 07:21:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={0x0, @in, 0x3}, 0x98) 07:21:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080), &(0x7f0000000140)=0x90) 07:21:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140), 0x90) [ 364.321965][ C1] hrtimer: interrupt took 214005 ns 07:21:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 07:21:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3}, 0x1c) 07:21:42 executing program 4: r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, 0x0) 07:21:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000000040)="c7", 0x1, 0x0, &(0x7f0000001040)={0x1c, 0x1c, 0x1}, 0x1c) 07:21:42 executing program 1: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00') symlinkat(&(0x7f0000000180)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00') 07:21:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, @in, 0x0, 0x0, 0x208}, 0x98) 07:21:42 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), &(0x7f0000000280)=0x8) 07:21:43 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect(r0, &(0x7f0000000200)=@in={0x10, 0x2}, 0x10) 07:21:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000440)={0x1, {{0x10, 0x2}}, {{0x10, 0x2}}}, 0x108) 07:21:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 07:21:43 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getpeername$inet(r0, 0x0, &(0x7f00000000c0)) 07:21:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 07:21:43 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100), &(0x7f0000000140)=0x18) 07:21:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2}, 0x10) 07:21:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280), &(0x7f00000000c0)=0x98) 07:21:43 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c}, 0x1c) shutdown(r0, 0x1) 07:21:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000), &(0x7f00000002c0)=0x8) 07:21:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x3}, 0x1c) 07:21:44 executing program 0: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000100)) clock_getres(0xf, &(0x7f0000000000)) 07:21:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 07:21:44 executing program 4: open(&(0x7f0000000240)='./file0\x00', 0x200, 0x0) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:21:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000200)={0xfffffffffffffde7, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0xb) 07:21:44 executing program 5: pipe2(&(0x7f0000000140), 0x0) 07:21:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000200)=0x3) 07:21:45 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) 07:21:45 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 07:21:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340), 0x8) 07:21:45 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 07:21:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080), &(0x7f0000000140)=0x90) 07:21:45 executing program 0: open$dir(&(0x7f0000000080)='./file0\x00', 0x10300, 0x0) 07:21:45 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000080)="5f1125369f5747dd64420aa55f8f8ae9", 0x10) 07:21:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) 07:21:45 executing program 3: r0 = socket(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) shutdown(r0, 0x1) 07:21:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000026c0)="eae4ead285d3cefc1fd8fc5a9c4d05739773761e3ee7023d4dfad10a7219f962dc58902bcfdfc2a366db8e1cfde01004f61d739f9be16444821c09592e1c95a75207a8b86d2d606663e1dd7114160d80b998c8453769348bd0c467517e71425e7b", 0x61, 0x0, &(0x7f0000000580)={0x10, 0x2}, 0x10) 07:21:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) 07:21:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) 07:21:46 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='9', 0x1, 0x0, &(0x7f0000000100)={0x1c, 0x1c}, 0x1c) 07:21:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, 0x0, 0x0) 07:21:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 07:21:46 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=[@init={0x14}, @sndinfo={0x1c}], 0x30}, 0x0) 07:21:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x31, 0x1c}, 0x5f) 07:21:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000180), 0x4) 07:21:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r1, r0) 07:21:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000380)={0x1c, 0x1c, 0x3}, 0x1c) 07:21:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = socket(0x1c, 0x1, 0x0) dup2(r2, r1) 07:21:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400), 0x20) 07:21:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, @in, 0x0, 0x4, 0x115}, 0x98) 07:21:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000040)=""/147, 0x93, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2}, 0x10) 07:21:47 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x200, 0x0) 07:21:48 executing program 4: syz_emit_ethernet(0x194, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000000bbbbbbbbbbbb86dd664da523015e0601fe800000000000000000000000000027ff02"], 0x0) 07:21:48 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 07:21:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@prinfo={0x14}], 0x14}, 0x0) 07:21:48 executing program 2: openat(0xffffffffffffffff, 0x0, 0x40000, 0x0) 07:21:48 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@init={0x14}, @sndinfo={0x1c}], 0x30}, 0x0) 07:21:48 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x0, 0x0) 07:21:48 executing program 0: execve(0x0, &(0x7f0000000280), &(0x7f00000003c0)=[0x0]) 07:21:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180), &(0x7f0000000240)=0xb0) 07:21:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100), 0xc) 07:21:48 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x200, 0x22) 07:21:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000080)="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", 0xff1, 0x0, &(0x7f0000001080)={0x10, 0x2}, 0x10) 07:21:49 executing program 4: execve(0x0, &(0x7f0000000280), 0x0) 07:21:49 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000440)={0x0, {{0x10, 0x2}}, {{0x21, 0x2}}}, 0x108) 07:21:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000400)={0x101}, 0x8) 07:21:49 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x1c, 0x2, 0x1, 0x101, 0x0, 0x0, {}, [@CTA_STATUS={0x8}]}, 0x1c}}, 0x0) 07:21:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x5451, 0x0) 07:21:49 executing program 4: socketpair(0x29, 0x0, 0x0, &(0x7f0000000000)) 07:21:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x89a0, &(0x7f0000000880)=@buf={0xe, &(0x7f0000000780)="48d780fe7dcb5cc8111e54a648fe"}) 07:21:49 executing program 1: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) accept4$unix(r0, 0x0, 0x0, 0x0) 07:21:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001700)={&(0x7f0000000440)={0xac, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PEERS={0x84, 0x8, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "cf23f75a43515dc7e38d93ee4955a98084d73beb0bad69a9d61412d6cef79cf7"}]}]}]}, 0xac}}, 0x0) 07:21:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000500)={'batadv_slave_1\x00', 0x0}) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x28, r2, 0x1, 0x0, 0x0, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x28}}, 0x0) 07:21:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000007c0)={'tunl0\x00', &(0x7f0000000700)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@generic={0x0, 0x2}]}}}}}) 07:21:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x5452, &(0x7f0000000880)=@buf) 07:21:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8901, &(0x7f0000000880)=@buf={0x40, &(0x7f0000000780)="48d780fe7dcb5cc8111e54a648fef8e80777b24c6896598fd77948006c5deaa97e1bdfe1cc2a655d2197338dc2bb488778c84fdcabd423a98ee0350e5539d352"}) 07:21:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5}, 0x48) 07:21:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x18, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0x4}]}, 0x18}}, 0x0) 07:21:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @private}, {0x0, @multicast}, 0x0, {0x2, 0x0, @dev}, 'pimreg\x00'}) 07:21:50 executing program 0: r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8912, &(0x7f0000001380)={'batadv_slave_0\x00'}) 07:21:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001700)={&(0x7f0000000440)={0x54, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PEERS={0x2c, 0x8, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}]}]}]}, 0x54}}, 0x0) 07:21:50 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x50, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8}]}]}, 0x50}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 07:21:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x4, 0x0, 0x0) 07:21:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x88, 0x48f, 0x0, 0x0) 07:21:51 executing program 2: pipe(&(0x7f0000000a00)={0xffffffffffffffff}) ioctl$sock_qrtr_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 07:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000000)={'veth1_to_team\x00', @ifru_flags}) 07:21:51 executing program 1: socketpair(0x15, 0x5, 0x9, &(0x7f0000000000)) 07:21:51 executing program 4: r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8932, &(0x7f0000001380)={'batadv_slave_0\x00'}) 07:21:51 executing program 3: r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8993, &(0x7f0000001380)={'batadv_slave_0\x00'}) 07:21:51 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000040)={0x4c, 0x12, 0x33c4bca9305ab15}, 0x4c}}, 0x0) 07:21:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@empty}, 0x2, @in6=@mcast2}}, 0xe8) 07:21:51 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x50, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_NETMASK={0x5, 0x14, 0x5}]}]}, 0x50}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 07:21:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x4020940d, &(0x7f0000000880)=@buf) 07:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x89a0, &(0x7f0000000880)=@buf={0x50, &(0x7f0000000780)="48d780fe7dcb5cc8111e54a648fef8e80777b24c6896598fd77948006c5deaa97e1bdfe1cc2a655d2197338dc2bb488778c84fdcabd423a98ee0350e5539d3525467d687f79ad065c45a7b3a5e06b829"}) 07:21:52 executing program 5: bpf$ITER_CREATE(0x21, &(0x7f0000002300), 0x8) 07:21:52 executing program 3: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 07:21:52 executing program 2: socket(0x3, 0x0, 0x8001) 07:21:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001800)={&(0x7f0000000780)={0x14}, 0x14}}, 0x0) 07:21:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f00000009c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x4}, @ETHTOOL_A_FEATURES_HEADER={0x4}]}, 0x1c}}, 0x0) 07:21:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, 0x0, 0x0, 0x0) 07:21:52 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="34000000060601"], 0x34}}, 0x0) 07:21:52 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x12, 0x0, 0x0) 07:21:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001b40)={&(0x7f0000001b00)={0x20, 0xd, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}]}, 0x20}}, 0x0) 07:21:52 executing program 1: socket(0x1d, 0x0, 0x4) 07:21:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000100)={'vcan0\x00', @ifru_flags}) [ 374.860941][ T5588] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. 07:21:52 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DESTROY(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x14, 0x15, 0x1}, 0x14}}, 0x0) 07:21:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xb, 0x4) 07:21:53 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001500), 0x4) 07:21:53 executing program 0: r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x401c5820, &(0x7f0000001380)={'batadv_slave_0\x00'}) 07:21:53 executing program 4: r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8914, &(0x7f0000001380)={'batadv_slave_0\x00'}) 07:21:53 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DESTROY(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x14, 0x15, 0x1, 0x0, 0x0, {0x27}}, 0x14}}, 0x0) [ 375.437696][ T5595] can: request_module (can-proto-4) failed. 07:21:53 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001880)={0x3, 0x3, &(0x7f0000001800)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:21:53 executing program 2: r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5411, &(0x7f0000001380)={'batadv_slave_0\x00'}) 07:21:53 executing program 3: r0 = socket(0x2a, 0x2, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r0) 07:21:53 executing program 0: pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_pressure(r0, 0x0, 0x0) [ 375.814209][ T5609] batman_adv: batadv0: Interface deactivated: batadv_slave_0 07:21:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x11, 0x48f, 0x0, 0x0) 07:21:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={'gretap0\x00', @ifru_mtu}) 07:21:54 executing program 0: r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5421, &(0x7f0000001380)={'batadv_slave_0\x00'}) 07:21:54 executing program 3: r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8906, 0x0) 07:21:54 executing program 5: r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8927, &(0x7f0000001380)={'batadv_slave_0\x00'}) 07:21:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000007c0)={'tunl0\x00', 0x0}) 07:21:54 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0xc, 0x0, 0x0) 07:21:54 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x1b}, 0x7) 07:21:54 executing program 2: r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x891e, &(0x7f0000001380)={'batadv_slave_0\x00'}) 07:21:54 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00'}, 0x10) 07:21:54 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x8dcd6eaa38689585, 0x0) 07:21:54 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000003f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 07:21:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0xc0189436, &(0x7f0000000880)=@buf) 07:21:55 executing program 0: r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5451, 0x0) 07:21:55 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@link_local, @random="3e5190786c99", @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "f38692", 0x8, 0x0, 0x0, @local, @private0, {[@fragment]}}}}}, 0x0) 07:21:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000007c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x1f8, 0xe8, 0xe8, 0x308, 0x308, 0x308, 0x4, 0x0, {[{{@arp={@empty, @empty, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 'pim6reg\x00', 'veth0_to_hsr\x00'}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x1}}}, {{@arp={@empty, @remote, 0xff, 0x0, 0x8, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'xfrm0\x00', 'bridge0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="a3f0cfdf1678", @empty, @broadcast, @empty}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="9d7b86a79f59", @mac=@multicast, @private, @multicast1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x440) sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) 07:21:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000000), &(0x7f0000000040)=0x10) 07:21:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000000740)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)={0x14}, 0x14}}, 0x0) 07:21:55 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000001500)={0x0, 0x0, 0x14}, 0x10) 07:21:55 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000900)={&(0x7f00000000c0)={0x7c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_FRAME={0x5d, 0x33, @probe_response={@wo_ht={{}, {}, @broadcast}, 0x0, @random, 0x0, @void, @void, @void, @val={0x4, 0x6}, @void, @val={0x2d, 0x1a}, @val={0x72, 0x6}, @val={0x71, 0x7}}}]}, 0x7c}}, 0x0) 07:21:55 executing program 4: r0 = socket(0x2a, 0x2, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x48094) 07:21:55 executing program 3: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x2c, r1, 0x50d, 0x0, 0x0, {0x2, 0x0, 0x2}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x2c}, 0x1, 0x40030000000000}, 0x0) 07:21:55 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:21:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8941, 0x0) 07:21:56 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000001500)={0x0, 0x0, 0x14}, 0x10) 07:21:56 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000900)={&(0x7f00000000c0)={0x7c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_FRAME={0x5d, 0x33, @probe_response={@wo_ht={{}, {}, @broadcast}, 0x0, @random, 0x0, @void, @void, @void, @val={0x4, 0x6}, @void, @val={0x2d, 0x1a}, @val={0x72, 0x6}, @val={0x71, 0x7}}}]}, 0x7c}}, 0x0) 07:21:56 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 07:21:56 executing program 3: socketpair(0xa, 0x3, 0x7f, &(0x7f0000000080)) 07:21:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, 0x0) 07:21:56 executing program 1: clock_gettime(0x8, &(0x7f0000001600)) 07:21:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001700)={&(0x7f0000000440)={0x84, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PEERS={0x5c, 0x8, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x48841}, 0x4048000) 07:21:56 executing program 4: syz_clone(0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000240)="1c41ba8d7c0ff4d85f08be362b1cc3ada55fe19276a9941634029c90f034f083b4887501e45a9ea3d1cd0c761863eaf6cf61d9dbca3e355dcfe49f0b59cc8a49bb1824ff7fc8405abe64de4e0b088247aa9fac3c4004bf9fb438a403ae9b371f6b73fc4bbba4fd34ef5583a89037d393309c09af838fb932d25ab790057d389c341e45d9481e5dc328e1526755f3bf3ea52117a38e257954c6cc3d81448322d9e42fb79b", &(0x7f0000000100)=""/60}, 0x20) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000980)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001740)={0x6, 0xf, &(0x7f0000001400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x1, 0x4, 0x9, 0x4, 0x0, 0x10}, @alu={0x7, 0x1, 0xc, 0x0, 0x1, 0x20, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x10001}, @cb_func, @map_idx={0x18, 0x8}, @cb_func={0x18, 0xb}, @initr0]}, &(0x7f0000001480)='GPL\x00', 0x7f, 0xe4, &(0x7f00000014c0)=""/228, 0x40f00, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000980)='blkio.bfq.sectors\x00', 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001740)={0x6, 0xd, &(0x7f0000001400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x1, 0x4, 0x9, 0x4, 0x0, 0x10}, @alu={0x7, 0x1, 0xc, 0x4, 0x1, 0x20, 0x8}, @cb_func, @map_idx={0x18, 0x8}, @cb_func={0x18, 0xb}, @initr0]}, &(0x7f0000001480)='GPL\x00', 0x7f, 0xe4, &(0x7f00000014c0)=""/228, 0x40f00, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000001600)={0x0, 0xe, 0x0, 0x2}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000001700)=[0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup=r0, 0xffffffffffffffff, 0x11, 0x7, r1}, 0x14) 07:21:56 executing program 3: syz_emit_ethernet(0x62, &(0x7f0000000000)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaa0d86dd60f03c92002c06ff11df522fffb4b12500000000000000aafe8000000000000000000000000000aa0000000000000000000032e159"], 0x0) 07:21:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, 0x0) 07:21:57 executing program 5: pipe(&(0x7f0000000a00)={0xffffffffffffffff}) accept4$llc(r0, 0x0, 0x0, 0x0) 07:21:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x40086602, &(0x7f0000000880)=@buf={0x48, &(0x7f0000000780)="48d780fe7dcb5cc8111e54a648fef8e80777b24c6896598fd77948006c5deaa97e1bdfe1cc2a655d2197338dc2bb488778c84fdcabd423a98ee0350e5539d3525467d687f79ad065"}) 07:21:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000001d40)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}]}]}, 0x20}}, 0x0) 07:21:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000840)=@filter={'filter\x00', 0xe, 0x4, 0x410, 0xffffffff, 0x210, 0x210, 0x0, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@local, @ipv4={'\x00', '\xff\xff', @private}, [], [], 'caif0\x00', 'pim6reg1\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={{0x28}}]}, @REJECT={0x28}}, {{@ipv6={@private1, @mcast2, [], [], 'dvmrp0\x00', 'team_slave_1\x00'}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={{0x48}}]}, @REJECT={0x28}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@srh={{0x30}}, @common=@frag={{0x30}}]}, @REJECT={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x470) 07:21:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000003180)=@newtaction={0xed0, 0x30, 0x0, 0x0, 0x0, {}, [{0xebc, 0x1, [@m_tunnel_key={0x154, 0x0, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @private0}, @TCA_TUNNEL_KEY_NO_CSUM={0x5}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e21}]}, {0xff, 0x6, "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"}, {0xc}, {0xc, 0x8, {0x3, 0x3}}}}, @m_bpf={0x134, 0x1e, 0x0, 0x0, {{0x8}, {0x1c, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{0x401, 0x3f, 0xeb, 0x3}]}]}, {0xf4, 0x6, "2e553961e429fafb950d4fc5b33faaba6c7c862daed6ad593c1217f96cbb599af33b710f17a5f136818409eb1d000490401856a64ae3ac0d64451f68c543a72b0ba6d63e6d24ca8e26df8cceb0180ee9616b7e6f22193f035cbb3751758ffe456b5cd1013f4326b3bf59028d9dba151b4b99375c486d8b1eafab213d9001f378495f8a243baf05fb56b24c80b70252103271038a174f10de55d6243855f3945da600277c60699395226eb7850e1bd145c8c81270ad0a49fc828676ca8a8af5443dca95f6f05200b9664c06482911f4d3e08bcae6cb34befecf6a9293c0e1dbc049f8decfc8842a4438bfe1aa44493a88"}, {0xc}, {0xc}}}, @m_mpls={0xc30, 0x0, 0x0, 0x0, {{0x9}, {0x4}, {0xc04, 0x6, "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"}, {0xc}, {0xc, 0x8, {0x1, 0x3}}}}]}]}, 0xed0}, 0x1, 0x0, 0x0, 0x20008000}, 0x44) 07:21:57 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, 0x0, 0x0, 0x12120, 0x0, 0x0) 07:21:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_X2APIC_API(r1, 0xaec7, 0x0) 07:21:57 executing program 4: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/197) socket$inet6(0x18, 0x0, 0x5) socket$unix(0x1, 0x5, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/124, 0x7c, 0x0, &(0x7f00000002c0)=@abs={0x1}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300)=0x100, 0x4) syz_usb_connect$hid(0x7, 0x3f, &(0x7f0000000480)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x0, 0xff, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x3, 0x1, 0x3, 0x6, {0x9, 0x21, 0x9, 0x80}, {{}, [{{0x9, 0x5, 0x2, 0x3, 0x0, 0x0, 0x0, 0x40}}]}}}]}}]}}, &(0x7f0000000880)={0xa, &(0x7f00000004c0)={0xa, 0x6, 0x0, 0x6, 0x0, 0x1f, 0x10, 0x5}, 0x0, 0x0, 0x3, [{0x2, &(0x7f0000000600)=@string={0x2}}, {0x0, 0x0}, {0x4, &(0x7f0000000740)=@lang_id={0x4}}]}) 07:21:58 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100)={0x41}, 0x10) 07:21:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000180)={0x2, 'lo\x00'}) 07:21:58 executing program 0: syz_emit_ethernet(0x7a, &(0x7f0000002d00)={@link_local, @multicast, @void, {@ipv4={0x800, @tipc={{0x15, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback, @private, {[@timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ssrr={0x89, 0xb, 0x0, [@remote, @empty]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}]}}, @payload_conn={{{0x18, 0x0, 0x0, 0x0, 0x0, 0x6}}}}}}}, 0x0) 07:21:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000540)={0x100, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast2}}}, 0x108) 07:21:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_timeval(r0, 0x1, 0x1, 0x0, &(0x7f00000001c0)) 07:21:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8923, &(0x7f00000007c0)={'erspan0\x00', 0x0}) 07:21:58 executing program 3: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, 0x0, 0x0, 0x0) 07:21:58 executing program 0: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={@cgroup, 0xffffffffffffffff, 0x23}, 0x14) 07:21:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_netdev_private(r0, 0x0, 0x0) 07:21:58 executing program 2: r0 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) 07:21:59 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0xd, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:21:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LIST(r0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000300), 0xffffffffffffffff) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000bc0), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 07:21:59 executing program 3: bpf$OBJ_GET_PROG(0xfe0, 0x0, 0x0) 07:21:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24000040, 0x0, 0x0) 07:21:59 executing program 5: unshare(0x20000) unshare(0x20000) 07:21:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8929, &(0x7f00000007c0)={'erspan0\x00', 0x0}) 07:21:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000002300)) 07:21:59 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, 0x0, 0x41a) 07:21:59 executing program 0: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000240)) 07:21:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000003180)=@newtaction={0xd04, 0x30, 0x0, 0x0, 0x0, {}, [{0xcf0, 0x1, [@m_tunnel_key={0x154, 0x0, 0x0, 0x0, {{0xf}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @private0}, @TCA_TUNNEL_KEY_NO_CSUM={0x5}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6}]}, {0xff, 0x6, "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"}, {0xc}, {0xc, 0x8, {0x3, 0x3}}}}, @m_bpf={0x134, 0x0, 0x0, 0x0, {{0x8}, {0x1c, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{}]}]}, {0xf1, 0x6, "2e553961e429fafb950d4fc5b33faaba6c7c862daed6ad593c1217f96cbb599af33b710f17a5f136818409eb1d000490401856a64ae3ac0d64451f68c543a72b0ba6d63e6d24ca8e26df8cceb0180ee9616b7e6f22193f035cbb3751758ffe456b5cd1013f4326b3bf59028d9dba151b4b99375c486d8b1eafab213d9001f378495f8a243baf05fb56b24c80b70252103271038a174f10de55d6243855f3945da600277c60699395226eb7850e1bd145c8c81270ad0a49fc828676ca8a8af5443dca95f6f05200b9664c06482911f4d3e08bcae6cb34befecf6a9293c0e1dbc049f8decfc8842a4438bfe1aa44"}, {0xc}, {0xc}}}, @m_mpls={0xa64, 0x0, 0x0, 0x0, {{0x9}, {0x4}, {0xa35, 0x6, "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"}, {0xc}, {0xc}}}]}]}, 0xd04}, 0x1, 0x0, 0x0, 0x20008000}, 0x44) 07:21:59 executing program 5: unshare(0x20000) unshare(0x20000) 07:22:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', 0x0}) 07:22:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth1_vlan\x00'}) 07:22:00 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8914, &(0x7f00000001c0)={'sit0\x00', 0x0}) 07:22:00 executing program 5: unshare(0x20000) unshare(0x20000) 07:22:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 07:22:00 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x12, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x891d, &(0x7f00000007c0)={'erspan0\x00', 0x0}) 07:22:01 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0) 07:22:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000540)={0x0, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @multicast2}}}, 0x108) 07:22:01 executing program 4: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000005c0)) 07:22:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8922, &(0x7f00000007c0)={'erspan0\x00', 0x0}) 07:22:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername$packet(r0, 0x0, 0x0) 07:22:01 executing program 5: unshare(0x20000) unshare(0x20000) 07:22:01 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000b00)={0x11, 0x4, &(0x7f0000000900)=@framed={{}, [@func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f0000000940)='syzkaller\x00', 0x6, 0xb4, &(0x7f0000000980)=""/180, 0x0, 0x6, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:01 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x9, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:01 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0xffffffff}]}}, &(0x7f0000000300)=""/173, 0x26, 0xad, 0x1}, 0x20) [ 383.683635][ T5778] erspan0: mtu less than device minimum 07:22:01 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x4, &(0x7f0000000140)=@framed={{}, [@alu={0x0, 0x0, 0x4}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:02 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6}]}}, &(0x7f0000000500)=""/141, 0x2a, 0x8d, 0x1}, 0x20) 07:22:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REGISTER_BEACONS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r1, &(0x7f0000000b80)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000780)={0x18, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x4}]}, 0x18}}, 0x0) 07:22:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, &(0x7f0000000040)) 07:22:02 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0xe4}]}) 07:22:02 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="e52454b1458a", @broadcast, @void, {@ipv4={0x800, @icmp={{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1, @private, {[@ssrr={0x89, 0x7, 0x0, [@empty]}, @cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}, @ssrr={0x89, 0x3}]}}, @info_request}}}}, 0x0) 07:22:02 executing program 5: syz_emit_ethernet(0x6a, &(0x7f0000000240)={@random="9efb7730ab7d", @remote, @void, {@ipv4={0x800, @gre={{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @broadcast, {[@generic={0x7, 0x3, '4'}]}}}}}}, 0x0) 07:22:02 executing program 2: syz_emit_ethernet(0x8a, &(0x7f0000000080)={@random="e52454b1458a", @broadcast, @void, {@ipv4={0x800, @icmp={{0x1d, 0x4, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1, @private, {[@lsrr={0x83, 0x23, 0x0, [@empty, @broadcast, @rand_addr, @remote, @remote, @loopback, @rand_addr, @rand_addr]}, @ssrr={0x89, 0x7, 0x0, [@empty]}, @cipso={0x86, 0x19, 0x0, [{0x0, 0xf, "2bb18e00ed8adf5dfa65a96205"}, {0x0, 0x4, "48a3"}]}, @ssrr={0x89, 0x7, 0x0, [@loopback]}, @rr={0x7, 0x13, 0x0, [@multicast1, @local, @rand_addr, @private]}]}}, @info_request}}}}, 0x0) 07:22:02 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000080)={@empty, @remote, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, {[@ra={0x94, 0x4}, @ra={0x94, 0x4}]}}, @info_request}}}}, 0x0) 07:22:02 executing program 3: statx(0xffffffffffffffff, &(0x7f00000000c0)='\x00', 0x0, 0x0, 0x0) 07:22:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @private}, 0xffffffffffffffa1) 07:22:03 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) getsockname$inet(r0, 0x0, &(0x7f0000000040)) 07:22:03 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) dup3(r1, r0, 0x0) 07:22:03 executing program 2: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000540)) pwritev(r0, 0x0, 0x0, 0x0, 0x0) 07:22:03 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) writev(r0, 0x0, 0x0) 07:22:03 executing program 1: r0 = getpid() r1 = getpgrp(0x0) tgkill(r0, r1, 0x20) 07:22:03 executing program 3: io_setup(0x9, &(0x7f0000000040)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xfffffed8}]) 07:22:03 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) writev(r0, 0x0, 0x0) 07:22:03 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)) 07:22:03 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) signalfd(r0, &(0x7f0000000040), 0x8) 07:22:03 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) io_submit(0x0, 0x1, &(0x7f0000000300)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000640)="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", 0x401}]) 07:22:04 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080), 0x4) 07:22:04 executing program 5: syz_clone(0x64138400, 0x0, 0x0, 0x0, 0x0, 0x0) 07:22:04 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001880)={&(0x7f0000001680)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@ptr]}}, &(0x7f0000001780)=""/234, 0x26, 0xea, 0x1}, 0x20) 07:22:04 executing program 2: syz_clone(0x50040500, 0x0, 0x0, 0x0, 0x0, 0x0) 07:22:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000600)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5}, 0x48) 07:22:04 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001a80)={&(0x7f00000003c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @local}}, 0x80, 0x0}, 0x0) 07:22:04 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f0000000500)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3}}]}}, &(0x7f0000000580)=""/157, 0x32, 0x9d, 0x1}, 0x20) 07:22:04 executing program 3: bpf$PROG_LOAD_XDP(0x8, &(0x7f0000000240)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xaa) 07:22:04 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001740)={0x6, 0xf, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000200000000000000030000004d49000010000000cf14200008000000180000000100010000000000030000001840000000000000000000000000000018"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000001c0)={&(0x7f0000000040)="b5d2dbe7601f0c3df109a9bbcd24b57b851e27c1264189933ecbfc71fd48ff5b006cd41b4b120010dc54775f45a05da923423036e6120eccad012f223149b334be4118956aaf95d37767114b2a8e5c40ab5c0254b7dd93a10147774788f4f4ce70751866202d122ec48686e9ba7bc66cbba8d9f2b340d2e7cb04422159008d7b7a53ab6c3c870da6e8c36727fcefc23df8c06ac69a704d5e696c98bcbcdd030bd96e0289258562f4191632660d32a5b1d1e5e8c446297ca2", &(0x7f00000017c0)=""/4096, &(0x7f00000027c0)="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", &(0x7f0000000100)="e53a9b5f6e8d28c9d88a5f7314b35aea1c2c81a3dfdc99423e1c4068c7707a14a1ebf5f4cdada5762c1a3c78d9640cdc1224ebff579a67186f9212944964f0c7173c30ad516e0c3c5c0b2fee4f79769b1761ae428de15dbaa535d2282e98ee9c747782779052300af54d84b7221d2a6b0cb9712ce3663c1e728400b82f484f3b161f0322a006fad3f52d38", 0x5, 0xffffffffffffffff, 0x4}, 0x8f) 07:22:04 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x20001, 0x0) 07:22:05 executing program 1: bpf$MAP_CREATE(0x5, &(0x7f0000001280), 0x48) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 07:22:05 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000840)={&(0x7f0000000700)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@ptr={0x0, 0x0, 0x0, 0x2, 0x5}]}}, &(0x7f0000000740)=""/197, 0x26, 0xc5, 0x1}, 0x20) 07:22:05 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000d80)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x48) 07:22:05 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f00000004c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x1, 0x0, [{0x0, 0x3}]}]}}, &(0x7f0000000580)=""/179, 0x32, 0xb3, 0x1}, 0x20) 07:22:05 executing program 4: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000580)="e65d75d1aedc714842059643bff9593c7576f95979c4eae5d48853a14c712c330762ed8b8185ef7ac6596da32e8182626c6091009f6d7d818d2a0bcbac0787", 0x0}, 0x20) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="9feb01001800000000000000600000006000000007"], &(0x7f0000000000)=""/248, 0x7f, 0xf8, 0x1}, 0x20) 07:22:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000bc0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x26}, 0x48) 07:22:05 executing program 0: socketpair(0x10, 0x0, 0x10001, &(0x7f00000004c0)) 07:22:05 executing program 5: syz_clone(0x40225000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x24100300, 0x0, 0x0, 0x0, 0x0, 0x0) 07:22:05 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x9, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:05 executing program 0: bpf$MAP_DELETE_BATCH(0x1b, 0x0, 0x700) 07:22:06 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x0, 0x0, 0x0, &(0x7f0000000e40)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:06 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x9, 0x2, &(0x7f0000000040)=@raw=[@map_val], &(0x7f0000000080)='GPL\x00', 0x0, 0x98, &(0x7f00000000c0)=""/152, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:06 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'veth1_vlan\x00'}) 07:22:06 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000000140)=""/218, 0x2a, 0xda, 0x1}, 0x20) 07:22:06 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) write$cgroup_devices(r1, &(0x7f0000000040)=ANY=[], 0xffffff37) write$cgroup_subtree(r0, 0x0, 0x4b) 07:22:06 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) write$cgroup_devices(r1, &(0x7f0000000040)=ANY=[], 0xffffff37) write$FUSE_ENTRY(r1, 0x0, 0x0) 07:22:06 executing program 4: shmget(0x3, 0x2000, 0x8716eab42fa65693, &(0x7f0000ffe000/0x2000)=nil) 07:22:06 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) read(r0, &(0x7f0000000040)=""/233, 0xe9) write$cgroup_devices(r2, &(0x7f0000000040)=ANY=[], 0xffffff37) 07:22:06 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) write$cgroup_devices(r1, &(0x7f0000000040)=ANY=[], 0xffffff37) write$FUSE_POLL(r0, 0x0, 0x0) 07:22:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x6e, 0x0}, 0x42) 07:22:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000008c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002980)={0xffffffffffffffff}) r2 = dup2(r0, r1) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) 07:22:07 executing program 2: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) fcntl$addseals(r0, 0x409, 0x0) 07:22:07 executing program 4: memfd_create(&(0x7f00000021c0)='4@\xc3j\xa7\\\x03\xa5\x89?$\xc1\x99h\\(\xf3\x9b\x9e\x89\xcb\xbb\xb6\x12\xebA\r\xe3\xd5pI\xe2\xf2=l\xab\x9cqD\x85IE\x95\x92\xfb\xc9\xe3\xf1%J\x18\xb5\xa2\xa4\xc2\x1a\x951>\x17/\xdc\xfa\xc7,\xb2\xc3\xeb\xfd5\xc6\xd7\xdfC\xb4(\'\x1e:oi\xc1g\xf6D\xe5\xa9\xb76\xb0)M\xff\xff\x00\x00\x00\x00\x00\x00%\a\x00\x00\x00\xc9\xf9R\x8f\xffe\xcf\x86\x14\xb7\xb0\xf0y\xd2\x9c\xa3\xae\xb7\x8d$\xda\xc2\xff\x7f\x00\x00\x98\x18\x83\xf1\xf2\x97\x90|\x7f\xc5\xf1_\xe3\x18\x88@\x95+\x01\x04\x00\x00\x83^\xf6\x98R,\xb4\x04\x93/', 0x0) 07:22:07 executing program 5: openat$ptmx(0xffffffffffffff9c, 0xffffffffffffffff, 0x0, 0x0) 07:22:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000008c0), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 07:22:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) write$FUSE_GETXATTR(r2, &(0x7f0000004a00)={0x18}, 0x18) 07:22:08 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) r0 = syz_io_uring_setup(0xdc2, &(0x7f0000000240), &(0x7f0000002000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000340)=0x0) r3 = socket$l2tp(0x2, 0x2, 0x73) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000b40)={0x0, 0x0, 0x0}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x5a) 07:22:08 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) 07:22:08 executing program 4: clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={0x2}, &(0x7f00000002c0)={0x0, r0+60000000}, 0x0) 07:22:08 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000008c0), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 07:22:08 executing program 3: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@private, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x32}, 0x0, @in=@remote, 0x0, 0x0, 0x0, 0xb7, 0x0, 0xfffffffc}}, 0xe8) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) 07:22:08 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x1d, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000300), 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000600)) 07:22:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000008c0), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 07:22:09 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x16, 0x0, 0x6, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) 07:22:09 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) fsetxattr$security_evm(r0, &(0x7f0000000000), &(0x7f0000000040)=@v2={0x5}, 0x9, 0x0) 07:22:09 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000000)=@framed={{0x18, 0xf}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xa4, &(0x7f0000000080)=""/164, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000008c0), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 07:22:09 executing program 1: clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x0, r0+60000000}, 0x0) 07:22:10 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_WATCH_KEY(0xb, r0, 0xffffffffffffffff, 0xfeffff) 07:22:10 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xa4, &(0x7f0000000080)=""/164, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r0, 0x0, 0x0}, 0x10) 07:22:10 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x9, &(0x7f0000000280)=@raw=[@cb_func, @cb_func={0x18, 0x0, 0x4, 0x0, 0x2}, @map_fd, @func, @cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffb}], &(0x7f0000000040)='syzkaller\x00', 0x6, 0x9a, &(0x7f0000000080)=""/154, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:14 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xa4, &(0x7f0000000080)=""/164, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:14 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='\x00'}, 0x10) 07:22:14 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9fffffff}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xa4, &(0x7f0000000080)=""/164, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:14 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x15, 0x0, 0x0) 07:22:14 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x15, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:14 executing program 4: open$dir(&(0x7f00000000c0)='./file\x00', 0x200, 0x0) acct(&(0x7f0000000000)='./file\x00') 07:22:14 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x23, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x44, 0x0, 0x0) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:22:14 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x2}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xa4, &(0x7f0000000080)=""/164, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:14 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) 07:22:15 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x0, 0x0, 0x5}]}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xa4, &(0x7f0000000080)=""/164, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 397.225856][ T1197] ieee802154 phy0 wpan0: encryption failed: -22 [ 397.233132][ T1197] ieee802154 phy1 wpan1: encryption failed: -22 07:22:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x7, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 07:22:16 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x2}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xa4, &(0x7f0000000080)=""/164, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:16 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x19, 0x0, 0x0) 07:22:16 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x0, 0x0, 0x0, 0x8a5, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) 07:22:16 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup(r0) recvmmsg$unix(r1, &(0x7f00000051c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 07:22:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000180)="470f08b9034d564bb800000080ba000000000f300fbb2e45d8550a2e67420fe9ab70dd8d7e0f017e7bc4a231934cf696b9640b00000f3246d30cebb90a030000b800000000ba000000800f30", 0x4c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:22:16 executing program 1: syz_genetlink_get_family_id$nl80211(&(0x7f0000001600), 0xffffffffffffffff) 07:22:16 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xa4, &(0x7f0000000080)=""/164, 0x0, 0x4, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:16 executing program 4: add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={'syz', 0x2}, &(0x7f0000000340)='dns_resolver\x00', 0x0) 07:22:17 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = dup(r0) recvmmsg$unix(r1, &(0x7f00000051c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 07:22:17 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x1d, 0x0, 0x0) 07:22:17 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xa4, &(0x7f0000000080)=""/164, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:17 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0xf, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xa4, &(0x7f0000000080)=""/164, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', 0x0}) 07:22:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000ffdbdf250d0000002400018008000100", @ANYRES32=0x0, @ANYBLOB="080003000100000008"], 0x38}}, 0x0) 07:22:17 executing program 2: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r0, 0x0, 0xffffffffffffffff) 07:22:17 executing program 4: clock_gettime(0x0, &(0x7f0000000280)={0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={r0}, 0x0) 07:22:18 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xa4, &(0x7f0000000080)=""/164, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='mm_page_pcpu_drain\x00', r0}, 0x10) 07:22:18 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x15, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xa4, &(0x7f0000000080)=""/164, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:18 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:18 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x1a, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000300), 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, 0x0) 07:22:18 executing program 1: r0 = socket(0x23, 0x5, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, 0x0, 0x0) 07:22:18 executing program 5: r0 = io_uring_setup(0x13ac, &(0x7f00000000c0)={0x0, 0x34e0}) syz_io_uring_setup(0x4734, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000140), &(0x7f0000000180)) 07:22:18 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xa4, &(0x7f0000000080)=""/164, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:18 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0xb, 0x0, 0x0, 0x7fff, 0x0, 0x1}, 0x48) 07:22:18 executing program 2: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x1, 0x9c, &(0x7f0000000140)=""/156, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x1a, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x80) 07:22:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000013c0)=@base={0x19, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 07:22:19 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x2}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0xa4, &(0x7f0000000080)=""/164, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:19 executing program 0: clock_gettime(0x0, &(0x7f0000000280)={0x0}) pselect6(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8}, &(0x7f00000002c0)={r0}, 0x0) 07:22:19 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000b57e912040200149c1d80000000109021b0001000000000904000001d604b300090582"], 0x0) 07:22:19 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x10, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000240)={0x18, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NODE={0x4}]}, 0x18}}, 0x0) 07:22:19 executing program 1: syz_io_uring_setup(0x53b4, &(0x7f0000000280)={0x0, 0x85d4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000765000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000380)) 07:22:19 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000001400), 0xffffffffffffffff) 07:22:19 executing program 4: syz_emit_ethernet(0x26, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wg1\x00'}) syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(r0, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000300000005002597e1f54999ed68"], 0x2c}}, 0x0) 07:22:19 executing program 2: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x42, &(0x7f0000000200)=ANY=[], 0x0) syz_emit_ethernet(0xe, &(0x7f0000000080)={@dev, @empty, @void}, 0x0) 07:22:19 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000000)={0x29, 0x30, 0x140}) [ 401.834205][ T123] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 402.092104][ T123] usb 6-1: Using ep0 maxpacket: 32 [ 402.098868][ T6059] WARNING: fbcon: Driver 'vkmsdrmfb' missed to adjust virtual screen size (320x0 vs. 41x48) 07:22:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @ipv4}}) [ 402.144163][ T6057] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 07:22:20 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x4, &(0x7f0000000200)={0x0, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd7c}, 0xc8) 07:22:20 executing program 3: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) ioctl$SIOCAX25DELUID(r0, 0x89e2, &(0x7f0000000240)={0x3, @default, 0xee00}) [ 402.213258][ T123] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 402.223541][ T123] usb 6-1: New USB device found, idVendor=2040, idProduct=4901, bcdDevice=d8.c1 [ 402.232932][ T123] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 402.352651][ T123] usb 6-1: config 0 descriptor?? 07:22:20 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x18, 0xd, &(0x7f0000000880)=ANY=[@ANYBLOB="183400000300000000000000000000009500000000000000050000fe"], &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x1000, &(0x7f00000023c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 402.436951][ T123] hdpvr 6-1:0.0: Could not find bulk-in endpoint [ 402.443762][ T123] hdpvr: probe of 6-1:0.0 failed with error -12 [ 402.602578][ T125] usb 6-1: USB disconnect, device number 7 07:22:21 executing program 5: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000400)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000780)={0x0, 0x0, 0x102, 0x0, 0x2, [{0x4, 0x0}, {0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="2403f9"]}]}) 07:22:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd7000ffdbdf250d0000002400018008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000000800030003000000080001"], 0x38}}, 0x0) 07:22:21 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x22, 0x0, 0x0) 07:22:21 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)) 07:22:21 executing program 3: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) 07:22:21 executing program 0: pselect6(0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240), &(0x7f00000002c0), 0x0) 07:22:21 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x6, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x4}]}]}, {0x0, [0x0, 0x0, 0x0, 0x5f]}}, &(0x7f0000000100)=""/4096, 0x36, 0x1000, 0x1}, 0x20) 07:22:21 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000100)=""/210, 0x1a, 0xd2, 0x1}, 0x20) 07:22:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000002780)={0x0, 0x0, 0x0}, 0x2041) 07:22:21 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000001300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum]}}, &(0x7f00000013c0)=""/4096, 0x26, 0x1000, 0x1}, 0x20) 07:22:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{}]}]}}, &(0x7f0000000100)=""/4096, 0x32, 0x1000, 0x1}, 0x20) 07:22:21 executing program 0: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0}, 0x20) [ 404.013093][ T125] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 404.262699][ T125] usb 6-1: Using ep0 maxpacket: 16 [ 404.413932][ T125] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 404.673107][ T125] usb 6-1: language id specifier not provided by device, defaulting to English [ 404.833159][ T125] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 404.844966][ T125] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 404.853581][ T125] usb 6-1: Product: syz [ 404.857938][ T125] usb 6-1: Manufacturer: ù [ 404.862691][ T125] usb 6-1: SerialNumber: syz [ 405.158899][ T125] usb 6-1: USB disconnect, device number 8 07:22:23 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000540)=@sco, 0x80, 0x0}, 0x0) 07:22:23 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'rose0\x00', 0x112}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00'}, 0x48) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000140)=r1) 07:22:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000001c00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x20020042) 07:22:23 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto={0x0, 0x0, 0xa}]}}, &(0x7f0000000100)=""/210, 0x26, 0xd2, 0x1}, 0x20) 07:22:23 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func]}}, &(0x7f0000000100)=""/210, 0x26, 0xd2, 0x1}, 0x20) 07:22:23 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0x4, 0x0, [{}]}]}}, &(0x7f0000000100)=""/210, 0x2e, 0xd2, 0x1}, 0x20) 07:22:23 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x29a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000100)=@lang_id={0x4}}, {0x2, &(0x7f00000001c0)=@string={0x2}}]}) 07:22:23 executing program 4: syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000180)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000700)={0x0, 0x0, 0x5, &(0x7f0000000080)={0x5, 0xf, 0x5}, 0x3, [{0x2, &(0x7f00000002c0)=@string={0x2}}, {0x2, &(0x7f0000000380)=@string={0x2}}, {0x0, 0x0}]}) 07:22:24 executing program 1: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000180)={{0x12, 0x1, 0x9020f28b67adb65b, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000700)={0x0, 0x0, 0x2d, &(0x7f0000000080)={0x5, 0xf, 0x2d, 0x2, [@ssp_cap={0x14, 0x10, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0]}, @ssp_cap={0x14, 0x10, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}) 07:22:24 executing program 3: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x29a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x0, 0x0, {0x9}, {{{0x9, 0x5, 0x81, 0x3, 0x40}}}}}]}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) 07:22:24 executing program 2: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x29a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x7, {0x9}}}]}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x5, &(0x7f00000000c0)={0x5, 0xf, 0x5}, 0x4, [{0x4, &(0x7f0000000100)=@lang_id={0x4}}, {0x0, 0x0}, {0x4, &(0x7f0000000240)=@string={0x4, 0x3, "fc67"}}, {0x0, 0x0}]}) 07:22:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newtaction={0xec4, 0x30, 0x0, 0x0, 0x0, {}, [{0xeb0, 0x1, [@m_skbmod={0x5c, 0x0, 0x0, 0x0, {{0xb}, {0x4}, {0x2d, 0x6, "af064dd47ed5bd27ea8ddb382a026d9a9061415c0bbe586957d24a6fedb2c4d643ad3bb6b76f55bdae"}, {0xc}, {0xc, 0x8, {0x1}}}}, @m_pedit={0xe50, 0x0, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe20, 0x4, {{}, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x7, 0x7}], [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}, {}, {0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x5}]}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xec4}}, 0x0) [ 406.473133][ T123] usb 1-1: new high-speed USB device number 4 using dummy_hcd 07:22:24 executing program 5: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000180)={{0x12, 0x1, 0x9020f28b67adb65b, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) [ 406.603135][ T125] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 406.653082][ T3559] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 406.662292][ T28] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 406.722842][ T123] usb 1-1: Using ep0 maxpacket: 16 [ 406.783150][ T3567] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 406.843051][ T123] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 406.863425][ T125] usb 5-1: Using ep0 maxpacket: 32 [ 406.898289][ T3559] usb 2-1: Using ep0 maxpacket: 32 [ 406.913842][ T28] usb 4-1: Using ep0 maxpacket: 16 [ 407.003009][ T125] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 407.012010][ T125] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 407.022679][ T125] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 407.043606][ T123] usb 1-1: New USB device found, idVendor=05ac, idProduct=029a, bcdDevice= 0.40 [ 407.053090][ T123] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 407.061284][ T123] usb 1-1: Product: syz [ 407.065765][ T123] usb 1-1: SerialNumber: syz [ 407.071926][ T3567] usb 3-1: Using ep0 maxpacket: 16 [ 407.079877][ T28] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 407.086419][ T125] usb 5-1: language id specifier not provided by device, defaulting to English [ 407.091284][ T28] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 407.162495][ T3559] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 407.170105][ T123] usbhid 1-1:1.0: couldn't find an input interrupt endpoint [ 407.171488][ T3559] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 407.189425][ T3559] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 407.207047][ T25] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 407.223176][ T3567] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 407.352817][ T28] usb 4-1: string descriptor 0 read error: -22 [ 407.359563][ T28] usb 4-1: New USB device found, idVendor=05ac, idProduct=029a, bcdDevice= 0.40 [ 407.369138][ T28] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 407.383602][ T3559] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 407.393109][ T3559] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 407.403744][ T3559] usb 2-1: Product: syz [ 407.408090][ T3559] usb 2-1: Manufacturer: syz [ 407.413307][ T3559] usb 2-1: SerialNumber: syz [ 407.441298][ T28] usbhid 4-1:1.0: can't add hid device: -22 [ 407.448130][ T28] usbhid: probe of 4-1:1.0 failed with error -22 [ 407.469946][ T123] usb 1-1: USB disconnect, device number 4 [ 407.471979][ T25] usb 6-1: Using ep0 maxpacket: 32 [ 407.515703][ T125] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 407.525086][ T125] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 407.533515][ T125] usb 5-1: SerialNumber: syz [ 407.622866][ T25] usb 6-1: unable to get BOS descriptor or descriptor too short [ 407.656254][ T3572] usb 4-1: USB disconnect, device number 8 [ 407.703032][ T25] usb 6-1: unable to read config index 0 descriptor/start: -71 [ 407.713670][ T25] usb 6-1: can't read configurations, error -71 [ 407.822429][ T3559] usb 2-1: 0:2 : does not exist [ 407.862931][ T3567] usb 3-1: New USB device found, idVendor=05ac, idProduct=029a, bcdDevice= 0.40 [ 407.872402][ T3567] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 407.880698][ T3567] usb 3-1: Product: 柼 [ 407.883848][ T3559] usb 2-1: USB disconnect, device number 6 [ 407.973597][ T125] usb 5-1: 0:2 : does not exist 07:22:26 executing program 0: io_submit(0x0, 0x0, 0x0) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x29a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x3, 0x0, {0x9}, {{{0x9, 0x5, 0x81, 0x3, 0x40}}, [{{0x9, 0x5, 0x2, 0x3, 0x0, 0x0, 0x0, 0x9}}]}}}]}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x5, &(0x7f00000000c0)={0x5, 0xf, 0x5}, 0x2, [{0x2, &(0x7f0000000240)=@string={0x2}}, {0x0, 0x0}]}) [ 408.094043][ T125] usb 5-1: USB disconnect, device number 4 [ 408.115346][ T5950] udevd[5950]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 408.179904][ T3567] usbhid 3-1:1.0: couldn't find an input interrupt endpoint 07:22:26 executing program 5: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x29a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000100)=@lang_id={0x4}}, {0x0, 0x0}, {0x2, &(0x7f0000000240)=@string={0x2}}]}) [ 408.258806][ T5954] udevd[5954]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 408.299944][ T3567] usb 3-1: USB disconnect, device number 3 07:22:26 executing program 1: ioctl$RTC_VL_READ(0xffffffffffffffff, 0x80047013, &(0x7f0000000000)) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, 0x0) syz_usb_connect$uac1(0x0, 0xbe, &(0x7f0000000180)={{0x12, 0x1, 0x9020f28b67adb65b, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xac, 0x3, 0x1, 0x6, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x7}, [@input_terminal={0xc, 0x24, 0x2, 0x4, 0x0, 0x1}, @mixer_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0xd, 0x24, 0x2, 0x2, 0x0, 0x0, 0x5c, '%4t;'}, @as_header={0x7, 0x24, 0x1, 0x7, 0x1, 0x2}, @as_header={0x7, 0x24, 0x1, 0x3, 0x46}]}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x9, 0x0, 0x8, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0x0, 0x0, 0x4, 0x0, '+', "ad0d31"}, @format_type_i_discrete={0xe, 0x24, 0x2, 0x1, 0x4, 0x4, 0x0, 0x9, "44c32c69e161"}, @as_header={0x7, 0x24, 0x1, 0x8, 0x0, 0x3}]}, {{0x9, 0x5, 0x82, 0x9, 0x210, 0x0, 0xc, 0x42, {0x7, 0x25, 0x1, 0x1, 0x40}}}}}}}]}}, &(0x7f0000000700)={0x0, 0x0, 0x54, &(0x7f0000000080)={0x5, 0xf, 0x54, 0x5, [@wireless={0xb, 0x10, 0x1, 0x4, 0x6e, 0x2, 0x13, 0x400, 0x2}, @ssp_cap={0xc, 0x10, 0xa, 0x2, 0x0, 0x80, 0xf000, 0x1}, @ssp_cap={0xc}, @ssp_cap={0x20, 0x10, 0xa, 0xff, 0x5, 0x4, 0xf000, 0x0, [0x3f00, 0xc0, 0x3f, 0xc000, 0x0]}, @ssp_cap={0xc, 0x10, 0xa, 0x6, 0x0, 0x9}]}, 0x8, [{0x0, 0x0}, {0x4, &(0x7f0000000440)=@lang_id={0x4, 0x3, 0x700b}}, {0x30, &(0x7f0000000480)=@string={0x30, 0x3, "f31b9d6ce66e6089374ca284bfc6fe485c41637c95047fc5292d3954ccc07ca282f63b32ceea974c3a1168ab00a0"}}, {0x19, &(0x7f0000000500)=@string={0x19, 0x3, "6af06aad3650c7ad48acc5b8a61bdde4e5e3a1ed2dc56b"}}, {0x0, 0x0}, {0x0, 0x0}, {0x27, &(0x7f0000000680)=@string={0x27, 0x3, "6fa21359c2b054d36935ed34e3bb18b74b1cf70129b2bba8e5bbd00cf7dad64d104e1eabdb"}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x200a}}]}) 07:22:26 executing program 3: syz_usb_connect$uac1(0x0, 0xad, &(0x7f0000000180)={{0x12, 0x1, 0x9020f28b67adb65b, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9b, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@input_terminal={0xc, 0x24, 0x2, 0x0, 0x0, 0x1}, @processing_unit={0xc, 0x24, 0x7, 0x0, 0x0, 0x0, "4d9138a67c"}, @output_terminal={0x9}, @output_terminal={0x9, 0x24, 0x3, 0x5, 0x305}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x0, 0x0, 0x0, 0x80, '+', "ad0d"}, @as_header={0x7, 0x24, 0x1, 0x8}]}, {{0x9, 0x5, 0x82, 0x9, 0x210, 0x0, 0x0, 0x42, {0x7}}}}}}}]}}, &(0x7f0000000700)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000000080)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb, 0x10, 0x1, 0x4, 0x6e, 0x0, 0x13}]}, 0x6, [{0x0, 0x0}, {0x0, 0x0}, {0x26, &(0x7f0000000480)=@string={0x26, 0x3, "f31b9d6ce66e6089374ca284bfc6fe485c41637c95047fc5292d3954ccc07ca282f63b32"}}, {0x0, 0x0}, {0x0, 0x0}, {0x4, &(0x7f0000000680)=@string={0x4, 0x3, "6fa2"}}]}) 07:22:26 executing program 4: syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000180)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000700)={0x0, 0x0, 0x5, &(0x7f0000000080)={0x5, 0xf, 0x5}, 0x3, [{0x2, &(0x7f00000002c0)=@string={0x2}}, {0x2, &(0x7f0000000380)=@string={0x2}}, {0x0, 0x0}]}) 07:22:26 executing program 2: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000180)={{0x12, 0x1, 0x9020f28b67adb65b, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000700)={0x0, 0x0, 0x30, &(0x7f0000000080)={0x5, 0xf, 0x30, 0x3, [@wireless={0xb}, @ssp_cap={0x14, 0x10, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0]}, @ssp_cap={0xc}]}}) [ 408.912291][ T3567] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 409.053745][ T20] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 409.072245][ T3572] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 409.082618][ T25] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 409.134323][ T3559] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 409.152769][ T3567] usb 1-1: Using ep0 maxpacket: 16 [ 409.260969][ T123] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 409.303359][ T20] usb 2-1: Using ep0 maxpacket: 32 [ 409.313558][ T3567] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 409.328911][ T3572] usb 4-1: Using ep0 maxpacket: 32 [ 409.350459][ T25] usb 6-1: Using ep0 maxpacket: 16 [ 409.367871][ T3567] usb 1-1: language id specifier not provided by device, defaulting to English [ 409.412171][ T3559] usb 5-1: Using ep0 maxpacket: 32 [ 409.493296][ T25] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 409.532954][ T3559] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 409.533095][ T3572] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 409.541879][ T3559] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 409.541990][ T3559] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 409.564768][ T20] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 409.564878][ T20] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 409.564979][ T20] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 409.565157][ T20] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 409.593349][ T3559] usb 5-1: language id specifier not provided by device, defaulting to English [ 409.593635][ T3572] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 409.632886][ T3572] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 409.642884][ T3572] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 409.654359][ T123] usb 3-1: Using ep0 maxpacket: 32 [ 409.813123][ T3567] usb 1-1: New USB device found, idVendor=05ac, idProduct=029a, bcdDevice= 0.40 [ 409.822519][ T3567] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 409.830715][ T3567] usb 1-1: Product: syz [ 409.835252][ T3567] usb 1-1: SerialNumber: syz [ 409.864230][ T20] usb 2-1: string descriptor 0 read error: -22 [ 409.870945][ T20] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 409.872785][ T123] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 409.880271][ T20] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 409.889146][ T123] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 409.889263][ T123] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 409.931705][ T3567] usbhid 1-1:1.0: couldn't find an input interrupt endpoint [ 409.965984][ T3572] usb 4-1: string descriptor 0 read error: -22 [ 409.972978][ T3572] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 409.982387][ T3572] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 409.993867][ T20] usb 2-1: 0:2 : does not exist [ 410.002528][ T3559] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 410.012259][ T3559] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 410.020453][ T3559] usb 5-1: SerialNumber: syz [ 410.027152][ T25] usb 6-1: New USB device found, idVendor=05ac, idProduct=029a, bcdDevice= 0.40 [ 410.036511][ T25] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 410.044870][ T25] usb 6-1: SerialNumber: syz [ 410.112503][ T123] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 410.122395][ T123] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 410.130599][ T123] usb 3-1: Product: syz [ 410.135662][ T123] usb 3-1: Manufacturer: syz [ 410.140435][ T123] usb 3-1: SerialNumber: syz [ 410.160023][ T25] usbhid 6-1:1.0: couldn't find an input interrupt endpoint [ 410.200557][ T3567] usb 1-1: USB disconnect, device number 5 [ 410.227654][ T20] usb 2-1: USB disconnect, device number 7 [ 410.391741][ T25] usb 6-1: USB disconnect, device number 11 [ 410.429964][ T3559] usb 5-1: 0:2 : does not exist [ 410.485902][ T3572] usb 4-1: 2:1 : format type 0 is detected, processed as PCM [ 410.494464][ T3559] usb 5-1: USB disconnect, device number 5 [ 410.502704][ T3572] usb 4-1: 2:1 : unsupported sample bitwidth 0 in 0 bytes [ 410.631436][ T3572] usb 4-1: USB disconnect, device number 9 [ 410.688445][ T123] usb 3-1: 0:2 : does not exist 07:22:28 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x29a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) [ 410.863058][ T5951] udevd[5951]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card5/controlC5/../uevent} for writing: No such file or directory [ 410.897158][ T123] usb 3-1: USB disconnect, device number 4 07:22:29 executing program 4: io_submit(0x0, 0x0, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x29a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) 07:22:29 executing program 1: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000180)={{0x12, 0x1, 0x9020f28b67adb65b, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000700)={0x0, 0x0, 0x10, &(0x7f0000000080)={0x5, 0xf, 0x10, 0x1, [@wireless={0xb}]}}) [ 410.955361][ T5954] udevd[5954]: setting owner of /dev/bus/usb/003/004 to uid=0, gid=0 failed: No such file or directory 07:22:29 executing program 5: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x29a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000100)=@lang_id={0x4}}, {0x0, 0x0}]}) 07:22:29 executing program 3: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000180)={{0x12, 0x1, 0x9020f28b67adb65b, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000700)={0x0, 0x0, 0x19, &(0x7f0000000080)={0x5, 0xf, 0x19, 0x1, [@ssp_cap={0x14, 0x10, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}) [ 411.066149][ T6139] udevd[6139]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory 07:22:29 executing program 2: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5ac, 0x29a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) [ 411.513106][ T3567] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 411.626576][ T20] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 411.653029][ T123] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 411.706907][ T3572] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 411.720321][ T6139] udevd[6139]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 411.745654][ T3559] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 411.753884][ T3567] usb 1-1: Using ep0 maxpacket: 16 [ 411.815677][ T28] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 411.873425][ T3567] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 411.893220][ T20] usb 2-1: Using ep0 maxpacket: 32 [ 411.895618][ T123] usb 6-1: Using ep0 maxpacket: 16 [ 411.952415][ T3572] usb 5-1: Using ep0 maxpacket: 16 [ 411.993421][ T3559] usb 4-1: Using ep0 maxpacket: 32 [ 412.027212][ T123] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 412.072826][ T28] usb 3-1: Using ep0 maxpacket: 16 [ 412.083661][ T3572] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 412.123969][ T20] usb 2-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 412.133334][ T20] usb 2-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 412.143930][ T20] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 412.173894][ T3567] usb 1-1: string descriptor 0 read error: -22 [ 412.180603][ T3567] usb 1-1: New USB device found, idVendor=05ac, idProduct=029a, bcdDevice= 0.40 [ 412.190374][ T3567] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 412.225798][ T28] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 412.237239][ T28] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 412.247361][ T28] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 412.272691][ T3572] usb 5-1: New USB device found, idVendor=05ac, idProduct=029a, bcdDevice= 0.40 [ 412.282183][ T3572] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 412.284517][ T3559] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 412.290300][ T3572] usb 5-1: Product: syz [ 412.290389][ T3572] usb 5-1: Manufacturer: syz [ 412.299265][ T3559] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 412.303544][ T3572] usb 5-1: SerialNumber: syz [ 412.327148][ T3559] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 412.380765][ T3567] usbhid 1-1:1.0: couldn't find an input interrupt endpoint [ 412.399179][ T3572] usbhid 5-1:1.0: couldn't find an input interrupt endpoint [ 412.402273][ T20] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 412.416657][ T20] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 412.427879][ T20] usb 2-1: Product: syz [ 412.432532][ T20] usb 2-1: Manufacturer: syz [ 412.437322][ T20] usb 2-1: SerialNumber: syz [ 412.502684][ T28] usb 3-1: New USB device found, idVendor=05ac, idProduct=029a, bcdDevice= 0.40 [ 412.512043][ T28] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 412.520242][ T28] usb 3-1: Product: syz [ 412.529559][ T28] usb 3-1: Manufacturer: syz [ 412.534888][ T28] usb 3-1: SerialNumber: syz [ 412.544803][ T123] usb 6-1: New USB device found, idVendor=05ac, idProduct=029a, bcdDevice= 0.40 [ 412.554156][ T123] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 412.562469][ T123] usb 6-1: Product: syz [ 412.566807][ T123] usb 6-1: SerialNumber: syz [ 412.582546][ T3559] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 412.592426][ T3559] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 412.600630][ T3559] usb 4-1: Product: syz [ 412.605210][ T3559] usb 4-1: Manufacturer: syz [ 412.609981][ T3559] usb 4-1: SerialNumber: syz [ 412.611154][ T3572] usb 1-1: USB disconnect, device number 6 [ 412.653995][ T123] usbhid 6-1:1.0: couldn't find an input interrupt endpoint [ 412.697850][ T3545] usb 5-1: USB disconnect, device number 6 [ 412.813370][ T20] usb 2-1: 0:2 : does not exist [ 412.861333][ T3567] usb 6-1: USB disconnect, device number 12 [ 412.875022][ T28] usbhid 3-1:1.0: can't add hid device: -22 [ 412.881612][ T28] usbhid: probe of 3-1:1.0 failed with error -22 [ 412.946621][ T20] usb 2-1: USB disconnect, device number 8 [ 413.017141][ T28] usb 3-1: USB disconnect, device number 5 [ 413.123456][ T3559] usb 4-1: 0:2 : does not exist 07:22:31 executing program 0: r0 = syz_open_dev$video4linux(&(0x7f0000000100), 0x5d7, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r0, 0xc038563b, &(0x7f00000000c0)) [ 413.252672][ T3559] usb 4-1: USB disconnect, device number 10 07:22:31 executing program 4: r0 = syz_open_dev$video4linux(&(0x7f0000000040), 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r0, 0xc040563d, &(0x7f0000000000)) 07:22:31 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r1]) syz_fuse_handle_req(r0, &(0x7f000000abc0)="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", 0x2000, &(0x7f0000001480)={&(0x7f0000000100)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000000000)='./file0/../file0/file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x7f}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0/../file0/file0\x00'}, 0x32, &(0x7f0000007380), 0x0, &(0x7f0000000600), 0x0, 0x803e}}], 0x2, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000008800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={0x90, 0xfffffffffffffff5}, 0x0, 0x0, 0x0, 0x0}) 07:22:31 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000040), 0x3, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0585604, &(0x7f0000000080)) [ 413.447871][ T6139] udevd[6139]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory 07:22:31 executing program 5: r0 = syz_open_dev$video4linux(&(0x7f0000000100), 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r0, 0xc0485619, &(0x7f00000000c0)) 07:22:31 executing program 3: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000180)={{0x12, 0x1, 0x9020f28b67adb65b, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000700)={0x0, 0x0, 0x19, &(0x7f0000000080)={0x5, 0xf, 0x19, 0x1, [@ssp_cap={0x14, 0x10, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}) 07:22:31 executing program 4: r0 = syz_open_dev$video4linux(&(0x7f0000000100), 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r0, 0xc0305616, &(0x7f00000000c0)) 07:22:32 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x5, 0x1, 0x2, 0x1000, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) 07:22:32 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x80) 07:22:32 executing program 5: syz_emit_ethernet(0xc6, &(0x7f0000000500)=ANY=[@ANYBLOB="0180c2000000bbbbbbbbbbbb86dd60911b9b0090000000000000000000000000ffffac1414aa200100000000000000000000000000002f11"], 0x0) 07:22:32 executing program 4: r0 = socket(0x25, 0x1, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x858) [ 414.312072][ T3559] usb 4-1: new high-speed USB device number 11 using dummy_hcd 07:22:32 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000080)={'wg0\x00'}) 07:22:32 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) bind$can_j1939(r0, 0x0, 0x0) 07:22:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f00000020c0)={@random="3788178283da", @remote, @val, {@ipv6}}, 0x0) [ 414.562108][ T3559] usb 4-1: Using ep0 maxpacket: 32 07:22:32 executing program 1: setrlimit(0x7, &(0x7f0000000040)) socket(0x22, 0x2, 0x1) 07:22:32 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000100), 0x1, 0x2) ioctl$VIDIOC_G_PARM(r0, 0xc0cc5615, &(0x7f0000000140)={0x6}) [ 414.763098][ T3559] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 414.772211][ T3559] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 414.785058][ T3559] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 07:22:33 executing program 2: socket(0x2, 0x5, 0x0) pselect6(0x40, &(0x7f0000000000)={0x9}, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0) [ 415.023047][ T3559] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 415.032398][ T3559] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 415.040611][ T3559] usb 4-1: Product: syz [ 415.045055][ T3559] usb 4-1: Manufacturer: syz [ 415.049830][ T3559] usb 4-1: SerialNumber: syz [ 415.522728][ T3559] usb 4-1: 0:2 : does not exist [ 415.557672][ T3559] usb 4-1: USB disconnect, device number 11 07:22:34 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0x3, 0x5) socket$can_j1939(0x1d, 0x2, 0x7) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) pipe2(&(0x7f00000000c0), 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f00000000c0)) 07:22:34 executing program 1: r0 = socket(0x1, 0x3, 0x0) bind$can_j1939(r0, 0x0, 0x0) 07:22:34 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = socket$inet(0x2, 0x2000080001, 0x84) socket(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendmsg(r2, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1}], 0x1}, 0x4020000) 07:22:34 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000100), 0x1, 0x2) ioctl$VIDIOC_G_PARM(r0, 0xc0cc5615, &(0x7f0000000140)={0x6}) 07:22:34 executing program 0: r0 = socket(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000080)={'wg0\x00'}) [ 416.057503][ T5950] udevd[5950]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 07:22:34 executing program 2: r0 = socket(0x2, 0x3, 0x2) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, 0x0, 0x0) 07:22:34 executing program 1: r0 = socket(0x15, 0x5, 0x0) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) 07:22:34 executing program 2: r0 = socket(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f00000000c0)=0x40) 07:22:34 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)=@l2tp6={0xa, 0x0, 0x0, @dev}, 0x80) 07:22:34 executing program 3: r0 = socket$l2tp(0x2, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000840)=@in={0x2, 0x0, @private}, 0x80) 07:22:35 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x8000, &(0x7f0000000340)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80) 07:22:35 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)=@l2tp6={0xa, 0x0, 0x0, @ipv4, 0x7}, 0x80) 07:22:35 executing program 1: setrlimit(0x7, &(0x7f0000000040)) socket$kcm(0x29, 0x5, 0x0) 07:22:35 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@random="6fa208e8d7b2", @broadcast, @val, {@ipv6}}, 0x0) 07:22:35 executing program 5: r0 = socket(0x2b, 0x1, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x20000010) 07:22:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[@authinfo={0x10}], 0x10}, 0x0) 07:22:35 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x10, 0x0, 0x0, 0x7fff, 0x0, 0x1}, 0x48) 07:22:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, 0x0, 0x0) 07:22:35 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=ANY=[@ANYBLOB="9c0000002400b100"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000b00010074617072696f00006c00020056000100020000000000000000000000000000000000080004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100002800c0001800800040001000080"], 0x9c}}, 0x0) 07:22:35 executing program 1: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0xee00, r0) 07:22:35 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x7, 0x0, 0x0, 0x652f, 0x0, 0x1}, 0x48) 07:22:35 executing program 3: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000400)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x1, 0x7, 0x1, 0x0, 0x8, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff}}}}}]}}]}}, &(0x7f0000000780)={0x0, 0x0, 0x102, &(0x7f0000000480)=ANY=[@ANYBLOB], 0x2, [{0x4, 0x0}, {0x24, 0x0}]}) 07:22:36 executing program 0: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @empty}}) 07:22:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x5, 0x1, 0x22, 0x4, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2000001}, 0x48) 07:22:36 executing program 1: setrlimit(0x7, &(0x7f0000000040)) socket$inet6_udp(0xa, 0x2, 0x0) 07:22:36 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$sock(r0, &(0x7f000000a480)=[{{&(0x7f0000003640)=@in6={0xa, 0x0, 0x0, @private1}, 0x80, 0x0, 0x0, &(0x7f00000037c0)=[@txtime={{0x18}}], 0x18}}], 0x1, 0x0) 07:22:36 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r7}, &(0x7f0000000140)=0x8) 07:22:36 executing program 0: r0 = socket(0x2, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)) 07:22:36 executing program 2: setrlimit(0x7, &(0x7f0000000040)) socket$inet6_udplite(0xa, 0x2, 0x88) [ 418.582344][ T20] usb 4-1: new high-speed USB device number 12 using dummy_hcd 07:22:36 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x10, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 07:22:36 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)=@l2tp6={0xa, 0x0, 0x0, @dev, 0x7}, 0x80) [ 418.832331][ T20] usb 4-1: Using ep0 maxpacket: 16 07:22:36 executing program 0: setrlimit(0x7, &(0x7f0000000040)) socket$phonet(0x23, 0x2, 0x1) [ 418.992799][ T20] usb 4-1: unable to get BOS descriptor or descriptor too short [ 419.072934][ T20] usb 4-1: config 1 interface 0 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1023 [ 419.085917][ T20] usb 4-1: config 1 interface 0 has no altsetting 0 07:22:37 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000), 0x6, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000080)) [ 419.352984][ T20] usb 4-1: language id specifier not provided by device, defaulting to English [ 419.692774][ T20] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 419.702617][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 419.710819][ T20] usb 4-1: Product: syz [ 419.715317][ T20] usb 4-1: SerialNumber: syz [ 419.743705][ T6240] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 420.028346][ T20] usb 4-1: USB disconnect, device number 12 07:22:38 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto(r0, 0x0, 0xfcb2, 0x0, &(0x7f0000000080)=@un=@abs, 0x80) 07:22:38 executing program 1: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000400)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x8, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff}}}}}]}}]}}, 0x0) 07:22:38 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, 0x0, 0x0) 07:22:38 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x12, 0x80, 0x0, 0x4, 0x0, 0x1}, 0x48) 07:22:38 executing program 2: sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, 0x0, 0x0) sync() 07:22:38 executing program 5: pipe(&(0x7f0000000040)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$SNAPSHOT_UNFREEZE(r0, 0x3302) 07:22:38 executing program 0: openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0) 07:22:38 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) ioctl$MON_IOCX_GETX(r0, 0x4018920a, &(0x7f00000001c0)={0x0, 0x0}) 07:22:38 executing program 2: r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, &(0x7f0000000040)={0x0, "5adb0614f2cee2fc74ab0e6c3be2d90a73e1ef71d3fcc98b07f7a1e98a184c75"}) 07:22:38 executing program 5: openat$dsp(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200), 0xa6000, 0x0) 07:22:38 executing program 3: syz_open_dev$usbmon(&(0x7f0000000440), 0x0, 0x10000) [ 420.892192][ T3559] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 421.132163][ T3559] usb 2-1: Using ep0 maxpacket: 16 07:22:39 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, 0x0) 07:22:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x1}, 0x14}}, 0x0) [ 421.273325][ T3559] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 421.462986][ T3559] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 421.473127][ T3559] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 421.481335][ T3559] usb 2-1: Product: syz [ 421.485807][ T3559] usb 2-1: Manufacturer: syz [ 421.490575][ T3559] usb 2-1: SerialNumber: syz [ 421.583479][ T6276] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 421.862447][ T3559] usb 2-1: USB disconnect, device number 9 07:22:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x4c8, 0x2e0, 0x9403, 0x0, 0x0, 0x2c0, 0x3f8, 0x3d8, 0x3d8, 0x3f8, 0x3d8, 0x3, 0x0, {[{{@uncond, 0x0, 0x298, 0x2e0, 0x0, {}, [@common=@inet=@recent0={{0xf8}, {0x0, 0x0, 0x1, 0x0, 'syz0\x00'}}, @common=@inet=@recent0={{0xf8}, {0x0, 0x0, 0x1, 0x0, 'syz0\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback, 'virt_wifi0\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x528) 07:22:40 executing program 2: write$dsp(0xffffffffffffffff, 0x0, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) 07:22:40 executing program 3: r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f00000001c0)=0x2cfd) 07:22:40 executing program 5: syz_clone(0x40121000, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x0) 07:22:40 executing program 4: unshare(0x8000000) syz_clone(0x40140080, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) tkill(0x0, 0x3c) 07:22:40 executing program 0: openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) 07:22:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000480)={&(0x7f00000001c0)={0xa, 0x4e21, 0x0, @local}, 0x1c, 0x0}, 0x0) 07:22:40 executing program 5: syz_clone(0xa5009000, 0x0, 0x0, 0x0, 0x0, 0x0) 07:22:40 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000001340)=[{0x0}, {&(0x7f00000001c0)='w', 0x1}], 0x2}, 0x0) 07:22:40 executing program 2: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) 07:22:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}}, 0x0) 07:22:41 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) read$dsp(r0, &(0x7f0000000080)=""/78, 0x4e) 07:22:41 executing program 5: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) socketpair(0x21, 0x0, 0x0, &(0x7f0000000140)) 07:22:41 executing program 4: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='f2fs_write_begin\x00'}, 0x10) 07:22:41 executing program 1: socket$inet6(0xa, 0x0, 0x276) 07:22:41 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000001340)=[{0x0}, {0x0}, {&(0x7f00000001c0)='w', 0x1}], 0x3}, 0x0) 07:22:41 executing program 3: r0 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}) 07:22:42 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000480)={&(0x7f00000001c0)={0xa, 0x4e21, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@dstopts_2292={{0x18}}], 0x18}, 0x4000011) 07:22:42 executing program 4: socketpair(0x2, 0x0, 0x0, &(0x7f0000000200)) 07:22:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00'}) 07:22:42 executing program 3: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000000000000001000c00d00002000400000026010000000000000602000000000000b501000000000000ee0100000000000099000000000000003e010000000000008501000000000000a30100000000000078da2baeacca4eccc9492d2aa61d030085492b1f78da2baeacca4eccc9492d2a1e658c324619a30c1803005565c4a273797a6b616c6c657273a30078da636278cbc8c0c0c83051363d1ec8604800e2ff4000a41852805804889990d43003f925486aa4581818a4813433c37fb81aa01003c82c3520d62fc92dd02faeacd2cdcc4d4c4f4d4fcd3331b434373733b634d24fcbcc493580908c48363031400088d604627620e644926705f2fba16ab81850012392cba0f28cc87ad9806233a1721acaa87a9990f4229b0131f700dc0c76a818282442807ee400d2008b6a3509450078da63648000662056016226061686b4cc9c54030f0646a0208463c80255c508a5991838c0127ac9f939296d40614698b6654006cc0cc3470cac708e1132c71800421f11fb1c0078da636080803628ad02a53da0f43228fd084aab3142680046df02a2850100000000000008805cf90100535f0100ab010000000000001d0078da63606063a8482c29293264636080b21860624670312300b5bc09ab108000000000000000000200000024000000bd010000000000000100000000000000dc01", 0x200}], 0x0, &(0x7f0000000080)=ANY=[]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000001840)='./file0/../file0\x00') 07:22:42 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz0\x00', 0x200002, 0x0) 07:22:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001640), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001700)={&(0x7f0000001680)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x66}]}, 0x1c}}, 0x0) 07:22:42 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) 07:22:42 executing program 5: openat$dsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) [ 424.637056][ T6342] loop3: detected capacity change from 0 to 1 [ 424.694433][ T6342] Dev loop3: unable to read RDB block 1 [ 424.700406][ T6342] loop3: unable to read partition table 07:22:42 executing program 2: socketpair(0x1d, 0x0, 0x0, &(0x7f0000000100)) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140), 0xc, 0x0}, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, 0x0) [ 424.845743][ T6348] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 424.857475][ T6342] loop3: partition table beyond EOD, truncated [ 424.866449][ T6342] syz-executor.3: attempt to access beyond end of device [ 424.866449][ T6342] loop3: rw=2048, sector=0, nr_sectors = 8 limit=1 [ 424.880267][ T6342] SQUASHFS error: Failed to read block 0x0: -5 [ 424.886875][ T6342] unable to read squashfs_super_block 07:22:43 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 07:22:43 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000002c0), 0x2e000, 0x0) 07:22:43 executing program 4: openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) syz_clone(0x40121000, 0x0, 0x0, 0x0, 0x0, 0x0) 07:22:43 executing program 3: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000000080)=ANY=[]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000001840)='./file0/../file0\x00') 07:22:43 executing program 0: r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$dsp(r0, &(0x7f0000000180)=""/184, 0xfffffffffffffffe) 07:22:43 executing program 5: syz_emit_ethernet(0x26, &(0x7f0000000040)={@link_local, @multicast, @val={@void}, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @local}}}}}, 0x0) [ 425.566596][ T6356] can: request_module (can-proto-0) failed. 07:22:43 executing program 2: r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$dsp(r0, &(0x7f0000000ac0)=""/155, 0x9b) ioctl$SNDCTL_DSP_STEREO(r0, 0xc0045003, &(0x7f0000000100)) 07:22:43 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x410000, 0x0) 07:22:43 executing program 4: ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0xee00) [ 425.911939][ T6366] loop3: detected capacity change from 0 to 1 [ 425.998300][ T6366] Dev loop3: unable to read RDB block 1 [ 426.004740][ T6366] loop3: unable to read partition table [ 426.076702][ T6366] loop3: partition table beyond EOD, truncated [ 426.085713][ T6366] syz-executor.3: attempt to access beyond end of device [ 426.085713][ T6366] loop3: rw=2048, sector=0, nr_sectors = 8 limit=1 [ 426.099678][ T6366] SQUASHFS error: Failed to read block 0x0: -5 [ 426.106250][ T6366] unable to read squashfs_super_block 07:22:44 executing program 5: setuid(0xee01) syz_open_dev$usbmon(&(0x7f00000002c0), 0x0, 0x109603) 07:22:44 executing program 1: openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x20140, 0x0) 07:22:44 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r0, &(0x7f0000000500)={&(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000001c0)="c1", 0x1}, {&(0x7f0000000340)="83", 0x1}, {&(0x7f0000000440)='^', 0x1}], 0x3}, 0x0) 07:22:44 executing program 3: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000000080)=ANY=[]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000001840)='./file0/../file0\x00') 07:22:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000480)={&(0x7f00000001c0)={0xa, 0x4e21, 0x0, @local, 0xca}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@dstopts_2292={{0x18}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x40}, 0x0) 07:22:44 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$SNDCTL_DSP_STEREO(r0, 0xc0045003, &(0x7f0000000040)) 07:22:44 executing program 4: socketpair(0x1, 0x0, 0x8, &(0x7f0000000040)) 07:22:45 executing program 0: ioctl$SNDCTL_DSP_SPEED(0xffffffffffffffff, 0xc0045002, &(0x7f00000000c0)=0x6) ioctl$SNDCTL_DSP_SETTRIGGER(0xffffffffffffffff, 0x40045010, &(0x7f0000000100)=0x8001) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200), 0xa6000, 0x0) 07:22:45 executing program 2: syz_open_dev$usbmon(&(0x7f00000002c0), 0xfffffffffffffff9, 0x2241) 07:22:45 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000002c0), 0xfffffffffffffff9, 0x0) read$usbmon(r0, 0x0, 0x0) [ 427.344798][ T6392] loop3: detected capacity change from 0 to 1 07:22:45 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000004c0)="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", 0x1e9, 0x17}]) [ 427.412579][ T6392] Dev loop3: unable to read RDB block 1 [ 427.418629][ T6392] loop3: unable to read partition table 07:22:45 executing program 1: mmap$dsp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x30, 0xffffffffffffffff, 0x0) 07:22:45 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) [ 427.548535][ T6392] loop3: partition table beyond EOD, truncated [ 427.557395][ T6392] syz-executor.3: attempt to access beyond end of device [ 427.557395][ T6392] loop3: rw=2048, sector=0, nr_sectors = 8 limit=1 [ 427.571331][ T6392] SQUASHFS error: Failed to read block 0x0: -5 [ 427.583548][ T6392] unable to read squashfs_super_block 07:22:45 executing program 5: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x20001, 0x0) read$usbmon(r0, 0x0, 0x0) 07:22:45 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) read$dsp(r0, 0x0, 0x0) 07:22:46 executing program 3: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f0000000080)=ANY=[]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') chdir(&(0x7f0000001840)='./file0/../file0\x00') 07:22:46 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x7, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x48) [ 427.992967][ T6405] loop4: detected capacity change from 0 to 1 [ 428.053882][ T6405] Dev loop4: unable to read RDB block 1 [ 428.059837][ T6405] loop4: unable to read partition table [ 428.147669][ T6405] loop4: partition table beyond EOD, truncated [ 428.154522][ T6405] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) 07:22:46 executing program 5: r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_STEREO(r0, 0xc0045003, &(0x7f0000000100)=0x10000001) 07:22:46 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000680), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, 0x0) 07:22:46 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz0\x00', 0x200002, 0x0) syz_clone(0x40121000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)="6e40fb2af81458f04ac58703328144999b651a42dcac315f2610d8149ddc57cbd11f776c892f6051d65cd929648076581cbe72b7c603bf071e6a744025aa242686947d16da9f1dfdc915b9e5d2cb0f923710") 07:22:46 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x42441) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0xffffff40, 0x0, 0x8dc5, {0x821d, 0x7fffffff}}) 07:22:46 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) [ 428.683413][ T6418] loop3: detected capacity change from 0 to 1 [ 428.747846][ T6418] Dev loop3: unable to read RDB block 1 [ 428.753925][ T6418] loop3: unable to read partition table [ 428.793050][ T6418] loop3: partition table beyond EOD, truncated [ 428.802145][ T6418] syz-executor.3: attempt to access beyond end of device [ 428.802145][ T6418] loop3: rw=2048, sector=0, nr_sectors = 8 limit=1 [ 428.822609][ T6418] SQUASHFS error: Failed to read block 0x0: -5 [ 428.829075][ T6418] unable to read squashfs_super_block 07:22:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x7f, 0x0) r1 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 07:22:47 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000680), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000006c0)={0x0, 0x0, 0x0, 'queue0\x00'}) 07:22:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x7, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 07:22:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.current\x00', 0x275a, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f00000001c0)="d22a0f01d70f320f38f09525df66b9f90900000f3226646781f7270066b80c07ffff0f23c00f21f8663501000b000f23f866b9100000400f320f1ac5c6f8dd", 0x3f}], 0x1, 0x0, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000180)=ANY=[@ANYRESDEC, @ANYBLOB="427bcfca39d83076fe99db1909006139ca3a990428c2"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5f14f11f60fc1b308b61aa1d1ae59435c4254ed004d739fa2cd63d8e9683685331b8156fd232261536c8daa6e887b4e8e16d8a3158fd81af3e9ef34944355e"}, 0x80, 0x0}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:22:47 executing program 5: openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x400000, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000001f40), 0xffffffffffffffff) [ 429.120201][ T6423] overlayfs: failed to resolve './file0': -2 07:22:47 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) 07:22:47 executing program 2: syz_open_dev$usbmon(&(0x7f00000002c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) 07:22:47 executing program 4: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$cgroup_freezer_state(r0, &(0x7f0000000040), 0x2, 0x0) 07:22:47 executing program 5: openat$dsp(0xffffffffffffff9c, &(0x7f0000000140), 0x20440, 0x0) 07:22:48 executing program 3: r0 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r0, &(0x7f0000000500)={&(0x7f0000000180)={0xa, 0x4e21, 0x0, @remote}, 0x1c, &(0x7f00000004c0)=[{0x0}, {0x0}], 0x2}, 0x0) 07:22:48 executing program 1: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) syz_open_procfs(0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000002cc0), 0x1a3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x460, 0x258, 0x4c, 0x200, 0x0, 0x0, 0x390, 0x2e8, 0x2e8, 0x390, 0x2e8, 0x3, 0x0, {[{{@ipv6={@mcast2, @mcast2, [], [], 'veth1_to_bond\x00', 'ip6gre0\x00', {}, {}, 0x6, 0x0, 0x3}, 0x0, 0x230, 0x258, 0x0, {}, [@common=@unspec=@cluster={{0x30}}, @common=@inet=@policy={{0x158}, {[{@ipv4=@dev, [], @ipv4=@multicast1}, {@ipv4, [], @ipv4=@broadcast}, {@ipv4=@multicast2, [], @ipv6=@mcast1}, {@ipv6=@loopback, [], @ipv6=@private2}], 0x1}}]}, @common=@inet=@SYNPROXY={0x28}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @remote}, @private1, [], [], 'team_slave_0\x00', 'xfrm0\x00'}, 0x0, 0x100, 0x138, 0x0, {}, [@inet=@rpfilter={{0x28}}, @common=@unspec=@realm={{0x30}}]}, @common=@inet=@SET3={0x38}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4c0) 07:22:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) 07:22:48 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) 07:22:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), r1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x44, r2, 0x1, 0x0, 0x0, {0x6, 0x0, 0xf00}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x7, @empty=0x26000909}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}]}, 0x44}, 0x1, 0xf0}, 0x0) 07:22:48 executing program 2: socketpair(0x0, 0x6, 0xff, &(0x7f0000000000)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) 07:22:48 executing program 5: ioctl$SNDCTL_DSP_SETTRIGGER(0xffffffffffffffff, 0x40045010, &(0x7f0000000100)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200), 0xa6000, 0x0) 07:22:48 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_STEREO(r0, 0xc0045003, &(0x7f0000000040)) 07:22:48 executing program 4: bind$802154_dgram(0xffffffffffffffff, 0x0, 0x0) 07:22:48 executing program 3: r0 = socket$igmp6(0xa, 0x3, 0x2) sendmsg$inet6(r0, &(0x7f0000000500)={&(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000001c0)="c1", 0x1}, {0x0}, {&(0x7f0000000340)="83", 0x1}], 0x3}, 0x0) 07:22:48 executing program 5: clock_gettime(0x904d1d4fdaa44665, 0x0) 07:22:49 executing program 2: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_mount_image$squashfs(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x200}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') rename(&(0x7f0000000380)='./file1\x00', &(0x7f0000000400)='./file0/../file0\x00') 07:22:49 executing program 4: r0 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, 0x0) [ 431.461156][ T6476] loop2: detected capacity change from 0 to 1 07:22:49 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) 07:22:49 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000480)={&(0x7f00000001c0)={0xa, 0x4e21, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x28}, 0x0) 07:22:49 executing program 3: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 07:22:49 executing program 5: openat$nvram(0xffffffffffffff9c, 0x0, 0x468001, 0x0) [ 431.557743][ T6476] Dev loop2: unable to read RDB block 1 [ 431.564298][ T6476] loop2: unable to read partition table [ 431.628001][ T6476] loop2: partition table beyond EOD, truncated [ 431.637446][ T6476] syz-executor.2: attempt to access beyond end of device [ 431.637446][ T6476] loop2: rw=2048, sector=0, nr_sectors = 8 limit=1 [ 431.651275][ T6476] SQUASHFS error: Failed to read block 0x0: -5 [ 431.657864][ T6476] unable to read squashfs_super_block 07:22:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x28, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_WOL_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x28}}, 0x0) 07:22:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x300) 07:22:49 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x0, 0x2, &(0x7f0000000100)=@raw=[@initr0], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2}, 0x80) 07:22:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="f8be"], 0x35c}}, 0x0) 07:22:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x35c}}, 0x0) 07:22:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x2, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x48) 07:22:50 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80044501, &(0x7f0000000040)=""/58) 07:22:50 executing program 3: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='user\x00', &(0x7f0000000380)='\xbf\xff-]\xdd?\xa2\x90\xcdJ{\xde\xb6\x16%\xf7d\x19\\\x13.[\xacD\nT\xd7\xe8\xa1\f\xfeKu\x82\x1e&\xdc\x81APWYm\x13\x86\x98\x8ab\v\x9e\xd5\x82\xaa\x10\xb7c9\xc0\x1b#\xfb=\xbb\x8aW#ee)\xc9\x85I\x1b`\xbfQ/q\'\x9d<~v\xacX:\xc0\xaf\xa2dE\xf0\xd6\xa9\xb0\xfej\xc2\x06\xa0J@\x13l\x0f=\xa6o\t\xa3\xeb\x11h\xe6Q`\t\rd#\xd9\r\x14\xe1\xe6Me\xc2-\x0f\x17~\x10b\x80\xbc\xde\x91\x9fay\x99\x03\x855\xe4\xbc\xa8\\5\xbd#\x97\x04\x1di\xb6\a\x02\x00\x1f\x13p\xccf\xb1\x84/zc\xda\xef\\\xe3\x9d{d\\\xc6') 07:22:50 executing program 5: bpf$BPF_PROG_WITH_BTFID_LOAD(0x11, &(0x7f00000008c0)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:50 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x6, &(0x7f00000008c0)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:50 executing program 4: syz_open_dev$sg(&(0x7f0000000040), 0x5, 0x0) 07:22:50 executing program 0: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000940), 0x10) 07:22:50 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x2, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:50 executing program 5: syz_clone(0x40228000, 0x0, 0x0, 0x0, 0x0, 0x0) 07:22:50 executing program 3: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1, {0x7, 0x21}}, 0x50) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', 'fuse\b'}, 0x0, 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f0000008a40)="e74a0f89e88c3aba2d1c776ab25b221b366ab0ac5db05ec87f720b51be2b46fe1aa4d1f50e8d278e8e9641885de16dd0ab77530a7a8c79b801a4c8c9567e29f0fa2752524cd11497506cf97d82f723a251df277d637259d2bb510d2b02d10e860a1edc040eee393f7888f1d66d3a473cb767afa655e1b44ccbec58fb5c93aace8c0b871aa42975bf03e7e187400662d6904e49dee4e2af4c6102ecc3f0337be6784bc4a2a31309934f6f5d25877efe0ed45a3aa006d101d91f9b2afc4f5e481a8421c4c734722ef89ca7f9b44bed7000782cfdb5a200c3a1e9a277a9655f28767a39f9e495dec1e1bb617037b6058df1ac7127ab3150232370a5f2dc482f007ff59665fcbc5eadb27cfc85ffaf1c6da0fc2bcd45e04c038a09526be1689e06771f18a2cdc8e66741fedc0648170210d1980db4781b1ac2968a88df1283eac5f941c56fb5c9fb9dfd9b97abf16d382f346b777f92d9a0342099617e1f6be516d856dcec566100be918c31b31bae1201408197c93352cfa7b68d8ff995bfaef9a1557a00f9c411e5b82818f96f53608cb486d134bcd8ac55cd0e9979c9427abe385dfd50b4096764a7d2b3fbb3bbebd826af4abb97bb0fa75214a5c2a684239686c0bda28d382dab3f293d85ba35edd9e2f22eadf3733944267001e596b8bd36e308dc58d64df4a54779febedaeece93767debfd371bb76a2b9961d007fcb4fa607f1d03ed4ec8a50ed7abe639784569d11787b4e145caceec20145d2ae15b9fd9790589dd2a3612247c6edceb22c7a790d10944acd16050ad6e3de7a4aae0b1c4fd0dbdb8bb70946abf2c95e7e1a6c46d46d98a483edb5e02b7a83dbe8f0608167e7a01671f135b613c11cb307b8e004d4306884907bfc83e0397827146f5101ce5528dd7c07a5d364dcf1857772d7ea518a9847a853ec9e75df1e14fee7c5087dcd923808ded43a63a0716fcc0661c1018847bb327633a1ff9e0dffe85c971e2458b4eca86f44e20db067b30e1cc5f4eed7064f76fec7a772b8239e24de0bc65ed7a48521ce8f9470e5289259c1a93c63251ba3cb9fd40074a66c2ae0d6ab50bc1428ea14a254aba9bf6875885fac3cebababe0abe4fa2c4aa02a83698c15fedf2dc4fe85474c26a9419c8a818515c170576ba2bdeedd7fcc6f318414a4a3d21c9cbeeda8a93420b0edf749ea937d15e3624b9ee08de930510b108de17e126ba03acd647a7ec8ddafe3ca8eddafda604424cc0e1b3229e64b3a8f334cf81062066e6d451306e00c61b0ae09a7457c7a9299acba8f28210e8bf2de29c413c27c06a885f4d76223b657e08e24e881db1bcfe5b6bfd21c10ddd08b82782e1d63f72ec05dadcb3e6f4c651acfb8e108609f37a0ebfa1992eabdbb0d59c3bdfdb6db5c8ee69280855a5a28f25f18c43da954337213621ff72b607e1881bcca05b53f1c48206c4a41ea513bb45197e9ae69064557dda4ab0f2785f5f5e9d0c7b1c81838c5d48f6376a8fcc0230bdde2471a3521ba0cfc222989b336c7aaf81664e3465f45d4d0820833451fa85ce0610dec0bb0dc7020a91f5bfdb6ddee67152a497507c391207b7aeed6bb1f6eb812380b33e42b78d1c1175d9aeef5c67894879d6200acb2aea17c5461bd2909315fb7611d72aaa92a5b1801b6f0402ae8a7a251bc5b7e652861886edcf155515c34306a96e9af5d19d29d425f30dbcc7715490343036ffc28b117c234aefd3e9a210e2248379754ee19c7b24f75ed41e418321a2ee4607e6801bf764f9aac82c13685d81865e4c68ee67d23c02937074e0099461711c5ba2c40f4218f00ff884db32bd6b6c753f352d27de3e9ef39a449f470cc9d5f0a347603ffe125365db8f7ed8db6a6ff3f054b7e3b1e1ba4e3b120abee0d791cd64f3ecab1be0a985f5a04c9bf91566b6af9a0705618a7eb7bd34dc71c6e982fe9c684d2fdcaf5ad1f4366c6b1573520b3a43d1575973976e5a2d8342836da61a919fe291d4e06dc8b8047fdaa591db96c5f708d7efc10d0febd2de603998daa218841c38f38c294f79a058c14b8451e970d45b64ab8cfd811e332ca469c1ad1a703c7889b6af2430b5a9a16efb95767cf6e176aeafe1d7f3e207b92316038a694dc77e4f9d423f023e6e92994bcacc8811afd8022cdf24268c646e4f8f1eec0ebd9adf11a338bb0b76bffdfdba5060cd8858c3861c2020a8367b65b272305871501ce9131ba58f4bee28542651ff43e4b044e08eebdac22901166e5a4690335d5c195d0d895470df40c756e553230fb20485f25e6122c131a1c240a8eeeadae8bd743e25aa7445c4d13bcfc2012a3fffd8e71840a73b0fb86e01b189ed98ffaf53317a3be72575c72b3851f5e6d58946ea53c27a2c074de878396bce0f0a8639e4cd188b0c41bc93ddf2e2bc21f4a6a2a5231612f7cefa0735eaf3fc599c018bfb788b0951173df46c9f57ac58a70364a78d4eed63659e80983ff21b441ba041a6e0f83cf5cbb46787f8032f35ee2d35fbf278ff6b0c4742b0c8e9b8b51081b3db97c75feffcf4793b50a774f9fdb8e1df5bc3b337964677d2e7148e31ea866090136940a9670ff492d88b48d7f5a9cebf32b865381303636930ac76c940454bca3060d8f3e4858b55147eccdbcdef80c64b8030498ce8e15420d1ea46c5406a55c89434765232bab57df4fd145a60191eea9b1d634968e0087083db8bd71be34739261753fba1eb47edda8df45c8bef040b152b1da174b1da36f731cd77a3ed39d6ffdd5bd68d4288c4d464e476c136d3ebd379168bf87ac8ba63a8a6a3f2430af352f2c252a0ef3ea2560870aba83ccecdd0e57ce9859821f0e1da1afec294048a1e22cdd02d5685181998ad20b26539aeb8e8fe02da9f3965583cc8109146ba182b6c8c945bc0e3098a353d07f9f28737fc73ecec7d12ac68f51135a617291d57e57a625bc7fc2174560f24a7667d4106c11922815af1fc4bfca24b625ff6953d8255a7771542d2fccaf74195c957faa3328cb7180b12efc3640eeac8dbac1aa55d236904975ea0521d8b3aa792c8c3194eb15497fb68351b2f662e6dcbb03607feb7c2f29456085d96d4dbcfbbcb2828c812f21624a301b648201d27b9e80862189e7f8e81b479301b4a55dc2aa7732b3460001d072f04c96dc34fbe5f7eaa12107dee5c4fcab6977d65d3e5a3cb2b2334fa2ed10a0ff0f02b43a16f5bfb6d4909b70af2b1b1d072e5c8b0a344ade8c7044a2a1ab9a58ff0e629a2345a9633513ac429ba96b8911c227a306fb23769d02b233b869c91abd605e4d13e92f56b13414e8b29e1e9b203154db9380bbfb66c4548df00dc5f3b13909b2bc4e90d5e3a42b6e4d6e8e1eaff7b319179975ae90e3ded62efbac60abbb57f07c348a4eec2032289ac91476297385e0ba3a9bb08de5894baaf7c6a46b4e04e75c10722dc2c5af819638b8d41c163065cd73b8be3ef6c36cbc556fe87b4d35f14211a86fb8800bcf677a17ab8808224ed0ca780338893612a686fd6d44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", 0x2000, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000000280)='./file0\x00') syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000005ec0)={&(0x7f0000004300)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 07:22:51 executing program 1: syz_clone(0xa82c00, 0x0, 0x0, 0x0, 0x0, 0x0) 07:22:51 executing program 4: bpf$BPF_PROG_ATTACH(0x13, 0x0, 0x0) 07:22:51 executing program 0: keyctl$restrict_keyring(0x11, 0xffffffffffffffff, 0x0, 0x0) 07:22:51 executing program 4: bpf$BPF_PROG_ATTACH(0x10, 0x0, 0x0) 07:22:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000ec0), 0xffffffffffffffff) 07:22:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000019c0)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14"], 0x18}}], 0x1, 0x0) 07:22:51 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x6, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:51 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xc7eb, 0x0, "ae4cffff0000000000000000000000f8ffffff"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0xff) 07:22:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)={[], [{@fsuuid={'fsuuid', 0x3d, {[], 0x2d, [0x0, 0x34, 0x0, 0x61], 0x2d, [0x0, 0x0, 0x36], 0x2d, [], 0x2d, [0x34, 0x61]}}}]}) 07:22:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, 0x0, 0x0) 07:22:52 executing program 0: keyctl$restrict_keyring(0x5, 0x0, 0x0, 0x0) 07:22:52 executing program 1: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$clear(0x7, r0) 07:22:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, 0x0, 0x300) 07:22:52 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xc7eb, 0x0, "ae4cffff0000000000000000000000f8ffffff"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0xff) 07:22:52 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000004580)={0x6, 0x3, &(0x7f0000004400)=@framed, &(0x7f0000004480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:52 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)) 07:22:52 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff068000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) syz_clone3(0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r3 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\b\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) write(r3, &(0x7f0000000140)='.', 0x1) sendfile(r3, r3, &(0x7f0000000040), 0x8002) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x12, r3, 0x0) syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x202400) 07:22:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004380)={'team0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000004580)={0x6, 0x3, &(0x7f0000004400)=@framed, &(0x7f0000004480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1d, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:52 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xc7eb, 0x0, "ae4cffff0000000000000000000000f8ffffff"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0xff) 07:22:53 executing program 3: openat$udambuf(0xffffffffffffff9c, &(0x7f00000000c0), 0x2) 07:22:53 executing program 4: keyctl$restrict_keyring(0xe, 0xffffffffffffffff, 0x0, 0x0) 07:22:53 executing program 0: keyctl$restrict_keyring(0x15, 0xffffffffffffffff, 0x0, 0x0) 07:22:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x3}, 0x48) 07:22:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000008c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000400)={0x14, r1, 0xd01}, 0x14}}, 0x0) 07:22:53 executing program 3: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000000c0), 0x2) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000200)={0x0, 0x2, [{}, {}]}) 07:22:53 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xc7eb, 0x0, "ae4cffff0000000000000000000000f8ffffff"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0xff) 07:22:53 executing program 0: keyctl$restrict_keyring(0x3, 0xffffffffffffffff, 0x0, 0x0) 07:22:54 executing program 2: keyctl$restrict_keyring(0x6, 0xffffffffffffffff, 0x0, 0x0) 07:22:54 executing program 1: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) 07:22:54 executing program 4: syz_clone(0x10040100, 0x0, 0x0, 0x0, 0x0, 0x0) 07:22:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x1}, 0x1c}}, 0x0) 07:22:54 executing program 3: sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) connect$packet(0xffffffffffffffff, 0x0, 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) 07:22:54 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x8) 07:22:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00') preadv(r0, &(0x7f00000022c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0xf7c, 0x0) 07:22:54 executing program 5: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x15, r0, 0x0, 0x0) request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, r0) 07:22:54 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x4e, 0x0, 0x5c) 07:22:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) 07:22:54 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x9, 0x3, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@CONNSECMARK={0x28}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@icmp={{0x28}, {0x0, "c81a"}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x268) 07:22:55 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/keys\x00', 0x0, 0x0) read$eventfd(r0, 0x0, 0x0) 07:22:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x8}, 0x48) 07:22:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xffff0000, {{0xa, 0x0, 0x0, @mcast2}}}, 0x90) 07:22:55 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000003780)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[@hopopts_2292={{0x18}}, @hopopts={{0x18}}], 0x30}}], 0x1, 0x0) 07:22:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[], 0x35c}}, 0x0) 07:22:55 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000008c0)=@bpf_lsm={0x9, 0x1, &(0x7f0000000680)=@raw=[@ldst], &(0x7f00000006c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:55 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80084502, &(0x7f0000000040)=""/58) 07:22:55 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x40, 0x0) 07:22:56 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, 0x0, 0x300) 07:22:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000380)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @local}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000040)="a3", 0x1}], 0x1}}], 0x1, 0x20008011) 07:22:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x11, 0x0, 0x0, 0x300) 07:22:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20, 0x0, 0x0) 07:22:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="f8"], 0x35c}}, 0x0) 07:22:56 executing program 2: syz_clone(0x100000, 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)="f6") 07:22:56 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x12, 0xfffffffa, 0x0, 0x3}, 0x48) 07:22:56 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x1d, &(0x7f00000008c0)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:56 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) read$eventfd(r0, 0x0, 0x0) 07:22:57 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000040)=0xb0, 0x4) 07:22:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0}}], 0x2, 0x0) 07:22:57 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f00000001c0)={0xd04, 0x464, 0x0, 0x0, 0x0, "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"}, 0xd04}}, 0x0) 07:22:57 executing program 5: add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) 07:22:57 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000f00)={0x0, 0x3, &(0x7f0000000cc0)=@framed, &(0x7f0000000d40)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:57 executing program 4: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) 07:22:57 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x7, &(0x7f00000008c0)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:22:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1d, 0x0, 0x300) 07:22:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000380), 0x70, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000800)={0x0, 0x2, 0x0, 0x0, "5a3710b699265a23bd93f5dcb65ec6434046ff7adc571f17a1276d274b675c9d"}) 07:22:57 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000380), 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, 0x0) 07:22:57 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f00000006c0)={{0x12, 0x1, 0x0, 0x6, 0xdd, 0xb3, 0x8, 0x12d1, 0x2d6f, 0xb583, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xfd, 0x0, 0x1, 0xff, 0x4, 0x74, 0x0, [], [{{0x9, 0x5, 0xc, 0x0, 0x0, 0x0, 0xe4, 0x30}}]}}]}}]}}, 0x0) 07:22:58 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x40049409, &(0x7f00000006c0)=""/4096) 07:22:58 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0xc0189436, 0x0) 07:22:58 executing program 4: syz_usb_connect$uac1(0x6, 0x71, &(0x7f0000000780)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x80, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 07:22:58 executing program 2: syz_usb_connect(0x0, 0x2d, &(0x7f00000006c0)={{0x12, 0x1, 0x0, 0x6, 0xdd, 0xb3, 0x8, 0x12d1, 0x2d6f, 0xb583, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xff, 0x4, 0x74, 0x0, [], [{{0x9, 0x5, 0xc}}]}}]}}]}}, 0x0) 07:22:58 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xfa, 0x96, 0xbb, 0x20, 0x1b3d, 0x198, 0x238d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe8, 0x10, 0x2b}}]}}]}}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0}) 07:22:58 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x5452, &(0x7f00000006c0)=""/4096) 07:22:58 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/10) [ 440.552245][ T20] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 440.782719][ T3559] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 440.795007][ T20] usb 6-1: Using ep0 maxpacket: 8 07:22:58 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, 0x0) 07:22:59 executing program 1: syz_open_dev$evdev(&(0x7f00000000c0), 0x6, 0x0) [ 440.912913][ T20] usb 6-1: config 0 has an invalid interface number: 253 but max is 0 [ 440.921340][ T20] usb 6-1: config 0 has no interface number 0 [ 440.927799][ T20] usb 6-1: config 0 interface 253 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0 [ 440.973055][ T28] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 441.073099][ T3559] usb 3-1: Using ep0 maxpacket: 8 07:22:59 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r1, 0x11, r0) [ 441.133262][ T20] usb 6-1: New USB device found, idVendor=12d1, idProduct=2d6f, bcdDevice=b5.83 [ 441.142675][ T20] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.150883][ T20] usb 6-1: Product: syz [ 441.155645][ T20] usb 6-1: Manufacturer: syz [ 441.160417][ T20] usb 6-1: SerialNumber: syz [ 441.204629][ T3559] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0 [ 441.232082][ T28] usb 1-1: Using ep0 maxpacket: 32 07:22:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000), 0x88) [ 441.328406][ T20] usb 6-1: config 0 descriptor?? [ 441.374908][ T3559] usb 3-1: New USB device found, idVendor=12d1, idProduct=2d6f, bcdDevice=b5.83 [ 441.384458][ T3559] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.393611][ T3559] usb 3-1: Product: syz [ 441.397977][ T3559] usb 3-1: Manufacturer: syz [ 441.402878][ T3559] usb 3-1: SerialNumber: syz [ 441.445707][ T20] option 6-1:0.253: GSM modem (1-port) converter detected [ 441.524006][ T3559] usb 3-1: config 0 descriptor?? [ 441.562519][ T28] usb 1-1: New USB device found, idVendor=1b3d, idProduct=0198, bcdDevice=23.8d [ 441.572209][ T28] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.580484][ T28] usb 1-1: Product: syz [ 441.584952][ T28] usb 1-1: Manufacturer: syz [ 441.589726][ T28] usb 1-1: SerialNumber: syz [ 441.590488][ T3559] option 3-1:0.0: GSM modem (1-port) converter detected [ 441.613206][ T3567] usb 6-1: USB disconnect, device number 13 [ 441.674342][ T3567] option 6-1:0.253: device disconnected [ 441.750634][ T28] usb 1-1: config 0 descriptor?? [ 441.770374][ T3559] usb 3-1: USB disconnect, device number 6 [ 441.781175][ T3559] option 3-1:0.0: device disconnected [ 441.797849][ T28] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 441.816321][ T28] usb 1-1: Detected FT-X [ 442.003318][ T28] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 442.023367][ T28] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 442.045766][ T28] ftdi_sio 1-1:0.0: GPIO initialisation failed: -71 [ 442.070368][ T28] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 442.092029][ T28] usb 1-1: USB disconnect, device number 7 07:23:00 executing program 5: syz_usb_connect(0x0, 0x2d, &(0x7f00000006c0)={{0x12, 0x1, 0x0, 0x6, 0xdd, 0xb3, 0x8, 0x12d1, 0x2d6f, 0xb583, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xfd, 0x0, 0x1, 0xff, 0x4, 0x74, 0x0, [], [{{0x9, 0x5, 0xc, 0x0, 0x0, 0x0, 0xe4, 0x30}}]}}]}}]}}, 0x0) 07:23:00 executing program 1: select(0x40, &(0x7f0000000000)={0x1}, 0x0, 0x0, 0x0) 07:23:00 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getflags(r0, 0x3) 07:23:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000000), 0x10, &(0x7f0000001500)=[{&(0x7f0000000080)="8797df1f93fd0c7b5845b84ea7dcad852c43bb5fe7836e0606085c6c7e68b22565c4fa4f94bc290442a9847b5a778f1249eb43f00e051d28b97a57251c158e53863f1ba51613634a926580e7a561bf6c2f845b2d79ec45ca03e77801247b916dec9360831ea32b245d3f5197ecd2760e514aefa61c55630b2d187e0773dcf8cb609ae80b225f194e9a80efe5ed41b864b4eb775331a3db3c97477c8ef95563cf7276cc938ec51d1e120890593a43371be0", 0xb1}, {&(0x7f0000000140)="df6132b4bd3b2a45603c5b1606831295ed878e123c0292018610833a7814a821d1a8bf586cea9ae411e502c1db0e75a7698093c58e4bc86d6b0cda1f9027b4a86577a8959441cac4f27bb6f04e87aeaddb9ff67ff72b2d5974d36588cb5a79cb8e0c4f0742d5874fa30560c75156b1c796c9ae18d2ba41e95d63f04b9730c80722218a3528669c77767ea8c83fa3ca35cffe19d00d99148e805c8d3af7c83f5ddc93d8c31ad2bedcd06631c85473f98f6f804a25f6ff20922c298b14794d1370a9aed32f574c", 0xc6}, {&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000340)="fbde4ff1d9749ca82dd2b316d8dbc7a3f38baeb8f85b258f57a6cfb480243bd9d261548a8eb4d5ae08535f6ae23df873996865c2f7eb5afdeac010e1e4f813ecfcbf2185b4fb33cdc76463c2d1ab4ad8fe3f19b51faeaa2ae2dbd53b249eca36bb5f1565779b403a1767367a84b2db57262aaa2a6956ee9443ef97109f203a5e4e1ea71888cdaa0cd05bdae396d2edba11c50f179d6bd0268b6c58a16e8c", 0x9e}, {&(0x7f0000000400)="1cb52c37aad44879f7c57bae4ae3f8313fbbf9f48ba1375c992e2479798855e9bf562012cdf862a4b407fc6ad2bfa9a8e73b73b936e5788beb36fc08729787074151207e590b473aaf66b58d8e65d8af4fe4d96e4ba276e0aaf051068f22c36b19453cb5bcd76aaac1f6580a6e3cca02eb29e7", 0x73}, {&(0x7f0000000480)="bfc9b707dc7d75533e229b54ed5bc390f48e7077dd4e95b2bc365f9b4c52ce12b141e016793da01ac8d9cb30ba36f17ac97e35e507e1048b401687d49ad3c86bdc7c9b93ba0e1a2747736e4b31eaa00034d1dde1a252e25b9c37beaeaf950e90314fefe4f38a51eb8350b99d3a57ec5468da22ec182266a06812e8", 0x7b}, {&(0x7f0000000500)="37f1e34b35ed349782feb5c5759ace1cabf947f099787864316ab40a79f968624f63223058fa88711730553da6bd9a94562bb593d5f1d1d1dd73442c8fd0583890d8361e76424890eba04c9ddfa96d7d005f1f1c6f1e970568a959272df5e95fd94a75fa795b1f97ffaf2159302fc658d5ff7c4c9838d0f64a93df58b11d9d8eaee0f8ac18e000aa480a4ae7e67dab2435b5be60317fafaf1201de9ff493ff4bc75e48db4cd3d9e9b2719c1844746d2339a16d9b50111f4c5d06d346c42a3bca09d28da70486125a4da2861e6678ad0e707098af30b16c96d5be1ad32126448c0f3058dba092", 0xe6}], 0x7}, 0x0) [ 442.144779][ T28] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 442.173745][ T28] ftdi_sio 1-1:0.0: device disconnected 07:23:00 executing program 1: openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x180081, 0x0) 07:23:00 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) 07:23:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname(r0, 0x0, &(0x7f0000000700)) 07:23:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000940)=[@dstaddrv4={0x10, 0x84, 0x9}, @prinfo={0x14}], 0x24}, 0x0) 07:23:00 executing program 4: faccessat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) [ 442.802748][ T3559] usb 6-1: new high-speed USB device number 14 using dummy_hcd 07:23:00 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000480)=[{0x0}, {0x0}, {&(0x7f0000000180)='u', 0x1}], 0x3}, 0x0) 07:23:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8) 07:23:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, 0x0, &(0x7f0000000240)) [ 443.042985][ T3559] usb 6-1: Using ep0 maxpacket: 8 [ 443.173751][ T3559] usb 6-1: config 0 has an invalid interface number: 253 but max is 0 [ 443.182504][ T3559] usb 6-1: config 0 has no interface number 0 [ 443.188792][ T3559] usb 6-1: config 0 interface 253 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0 [ 443.393722][ T3559] usb 6-1: New USB device found, idVendor=12d1, idProduct=2d6f, bcdDevice=b5.83 [ 443.403160][ T3559] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 443.411339][ T3559] usb 6-1: Product: syz [ 443.415823][ T3559] usb 6-1: Manufacturer: syz [ 443.420599][ T3559] usb 6-1: SerialNumber: syz [ 443.524660][ T3559] usb 6-1: config 0 descriptor?? [ 443.567625][ T3559] option 6-1:0.253: GSM modem (1-port) converter detected [ 443.867423][ T28] usb 6-1: USB disconnect, device number 14 [ 443.890195][ T28] option 6-1:0.253: device disconnected 07:23:02 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f00000015c0)='./file0\x00', 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, 0x0, 0x0) 07:23:02 executing program 4: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@broadcast, @remote, @val, {@ipv4}}, 0x0) 07:23:02 executing program 0: socketpair(0x1c, 0x1, 0x0, 0x0) 07:23:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0), &(0x7f0000000240)=0x8) 07:23:02 executing program 1: fcntl$lock(0xffffffffffffff9c, 0x1b, 0x0) 07:23:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040), &(0x7f0000000140)=0x98) 07:23:02 executing program 0: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 07:23:02 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0), 0x10000000000000e5, &(0x7f0000000200)=""/97, 0x70}, 0x0) 07:23:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="a8", 0x1}], 0x1, &(0x7f0000000640)=[@sndrcv={0x2c}], 0x2c}, 0x0) 07:23:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000080)=0xb) 07:23:03 executing program 4: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x400, 0xf0c, 0x1d0, 0x5}, &(0x7f0000000100)={0x5, 0x7, 0x0, 0x0, 0x401, 0x0, 0x0, 0x5}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8001, 0x3}, &(0x7f0000000180)={0x0, 0xea60}) 07:23:03 executing program 5: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80000001) 07:23:03 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x701, 0x0) 07:23:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000012c0)={@ipv4={'\x00', '\xff\xff', @multicast1}}, 0x14) 07:23:03 executing program 2: r0 = open$dir(&(0x7f0000000140)='./file1\x00', 0x204c3, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') 07:23:03 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000300)=[@init={0x14}, @authinfo={0x10}, @authinfo={0x10}, @prinfo={0x14}], 0x48}, 0x2030c) 07:23:03 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) 07:23:04 executing program 5: faccessat(0xffffffffffffffff, 0x0, 0x100) 07:23:04 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r0) readv(r0, &(0x7f00000001c0)=[{0x0}], 0x1) 07:23:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@authinfo={0x10}, @sndinfo={0x1c}], 0x2c}, 0x0) 07:23:04 executing program 4: fchownat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 07:23:04 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0) getresgid(&(0x7f0000000ec0), &(0x7f0000000f00), 0x0) 07:23:04 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/file0\x00', 0x0) getresgid(&(0x7f0000000ec0), 0x0, 0x0) 07:23:04 executing program 5: socketpair(0x1, 0x0, 0x6, &(0x7f0000000000)) 07:23:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000080), 0x0) 07:23:05 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) 07:23:05 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) pwritev(r0, &(0x7f0000000180)=[{0x0}], 0x1, 0x0, 0x0) 07:23:05 executing program 4: getgroups(0x1, &(0x7f0000001300)=[0x0]) 07:23:05 executing program 0: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) 07:23:05 executing program 5: readv(0xffffffffffffff9c, &(0x7f0000001540)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xfffffffe) 07:23:05 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 07:23:06 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) 07:23:06 executing program 2: select(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x7}, &(0x7f0000000180)) 07:23:06 executing program 0: fchownat(0xffffffffffffffff, &(0x7f0000000100)='\x00', 0x0, 0x0, 0x0) 07:23:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000013c0)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000001240), 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="2000000000000000ffff000000000000", @ANYRES32, @ANYRES16, @ANYRES32, @ANYRES64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32, @ANYBLOB="f1f2ae07f0f27c39ec0a5147621abd0ce2fb7dc23a235b61374e306ee7a842e83a1902d271e7d37663d25ecf4c77480d73fd3504f8b88b6a62b32b9939b5335bbb0a968d20053cacd72f4108eb8814ce2c022cbce5193caf67afb3aa90a7902ee2232968c86e4bb9764273db8969e5f77611b4f4392e06fac7d9045f457424d5f100165e8a4c75352891f52457f2f82b7df943d7e43a3b7ce9e7d8ec41018c391d1bbefc0300dae73f"], 0x58, 0x1}, 0x402) 07:23:06 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001840), 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000001840), 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) 07:23:06 executing program 1: getgroups(0x7, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) 07:23:06 executing program 3: openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x0) open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0) 07:23:06 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) recvmsg(r0, &(0x7f0000002200)={0x0, 0x0, 0x0}, 0x0) 07:23:06 executing program 0: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x4018, 0xffffffffffffff9c, 0x0) 07:23:06 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa13690000731786dd605d7ee500182f00000000000000000001ff080000000000000000000000000001"], 0x0) 07:23:06 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000700)={0x1f, @fixed}, 0x8) 07:23:07 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x0, 0x1, &(0x7f0000000300)=@raw=[@alu], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 07:23:07 executing program 3: r0 = epoll_create1(0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, 0x0) 07:23:07 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000840)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 07:23:07 executing program 4: bpf$PROG_LOAD(0x1c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 07:23:07 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000009c0)=@filter={'filter\x00', 0xe, 0x4, 0x3d4, 0xffffffff, 0x118, 0x0, 0x254, 0xffffffff, 0xffffffff, 0x3c4, 0x3c4, 0x3c4, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa4, 0xec}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast, 'ip6gretap0\x00'}}}, {{@uncond, 0x0, 0x118, 0x13c, 0x0, {}, [@common=@hbh={{0x48}}, @common=@srh={{0x2c}}]}, @REJECT={0x24}}, {{@ipv6={@mcast1, @private0, [], [], 'veth1_to_team\x00', 'veth1_virt_wifi\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40}}], {{'\x00', 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x430) 07:23:07 executing program 5: openat$mice(0xffffff9c, &(0x7f0000000000), 0xc0000) 07:23:07 executing program 1: bpf$PROG_LOAD(0xc, 0x0, 0x0) 07:23:07 executing program 3: socketpair(0x3, 0x0, 0x800, &(0x7f0000000000)) 07:23:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000003700)={0x0, 0x0, &(0x7f00000036c0)={&(0x7f0000003680)={0x14}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) 07:23:07 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x0, 0x0, 0x0, &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 07:23:07 executing program 0: bpf$PROG_LOAD(0x5, 0x0, 0x60f6) 07:23:07 executing program 5: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x40, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000f00)=@base={0xa, 0x20, 0x100, 0x4, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x0, 0x2}, 0x48) 07:23:08 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @empty}}) 07:23:08 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000200), 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f00000012c0)={0xb, {'syz1\x00', 'syz1\x00', 'syz1\x00'}}, 0x118) 07:23:08 executing program 2: socket(0x3c, 0x0, 0x0) 07:23:08 executing program 0: setresuid(0x0, 0xee01, 0x0) setresuid(0x0, 0x0, 0xffffffffffffffff) 07:23:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x200, @broadcast}, 0x10) 07:23:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000480)=@security={'security\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x1b8, 0x1b8, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, 0x0, {[{{@ip={@local, @multicast2, 0x0, 0x0, 'syzkaller1\x00', 'dvmrp0\x00'}, 0x0, 0xc0, 0xd0}, @common=@SET={0x60}}, {{@ip={@remote, @multicast1, 0x0, 0x0, 'ip6tnl0\x00', 'gretap0\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={{0x50}, {'syz1\x00'}}]}, @common=@unspec=@NFQUEUE1={0x28}}, {{@ip={@dev, @remote, 0x0, 0x0, 'pimreg\x00', 'sit0\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="17a19a555148"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x380) 07:23:08 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000340)=@dstopts, 0x8) 07:23:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000003300)='limits\x00') write$FUSE_ENTRY(r0, 0x0, 0x0) 07:23:08 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3d) 07:23:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x2d, &(0x7f0000000480)=@security={'security\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x1b8, 0x1b8, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, 0x0, {[{{@ip={@local, @multicast2, 0x0, 0x0, 'syzkaller1\x00', 'dvmrp0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@remote, @multicast1, 0x0, 0x0, 'ip6tnl0\x00', 'gretap0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE1={0x28}}, {{@ip={@dev, @remote, 0x0, 0x0, 'pimreg\x00', 'sit0\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="17a19a555148"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x330) 07:23:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@newlinkprop={0x34, 0x11, 0x1d2f, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'veth0_to_bridge\x00'}]}, 0x34}}, 0x0) 07:23:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x80000001, 0x4) 07:23:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, 0x0, &(0x7f0000000100)) 07:23:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000014c0)=""/175) 07:23:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000480)=@security={'security\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x1b8, 0x1b8, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, 0x0, {[{{@ip={@local, @multicast2, 0x0, 0x0, 'syzkaller1\x00', 'dvmrp0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@ip={@remote, @multicast1, 0x0, 0x0, 'ip6tnl0\x00', 'gretap0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE1={0x28}}, {{@ip={@dev, @remote, 0x0, 0x0, 'pimreg\x00', 'sit0\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="17a19a555148"}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffd}}}}, 0x330) 07:23:09 executing program 0: socketpair(0x1, 0x3, 0x0, &(0x7f0000000300)) 07:23:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) 07:23:09 executing program 5: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x40, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000000)={@desc={0x1, 0x0, @desc4}}) 07:23:09 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x9, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) 07:23:09 executing program 2: r0 = open(&(0x7f0000000340)='.\x00', 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0xc040, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0x40806685, &(0x7f0000000100)) [ 451.872692][ T6843] bridge0: port 1(bridge_slave_0) entered disabled state 07:23:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000500), &(0x7f0000000540)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000080)={[{@fat=@dmask}]}) 07:23:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000001140)=@base={0xd}, 0x48) [ 452.057325][ T6843] device bridge_slave_0 left promiscuous mode [ 452.064345][ T6843] bridge0: port 1(bridge_slave_0) entered disabled state [ 452.125891][ T24] audit: type=1800 audit(1660893790.174:3): pid=6860 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name=".log" dev="sda1" ino=1156 res=0 errno=0 [ 452.182296][ T125] usb 1-1: new high-speed USB device number 8 using dummy_hcd 07:23:10 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000001c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x44, 0x0, &(0x7f0000000340)=[@acquire_done, @enter_looper, @free_buffer, @decrefs, @clear_death, @register_looper, @register_looper], 0x0, 0x0, 0x0}) 07:23:10 executing program 5: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x40, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:23:10 executing program 2: syz_read_part_table(0x0, 0x7ffffff9, &(0x7f00000025c0)=[{&(0x7f00000014c0)="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", 0xce4, 0x31c}]) [ 452.432223][ T125] usb 1-1: Using ep0 maxpacket: 32 [ 452.443122][ T6862] FAT-fs (loop3): bogus number of reserved sectors [ 452.449938][ T6862] FAT-fs (loop3): Can't find a valid FAT filesystem [ 452.553308][ T125] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 1 07:23:10 executing program 5: syz_open_dev$loop(&(0x7f0000000040), 0xfff, 0x3) 07:23:10 executing program 1: timer_create(0x7, &(0x7f00000000c0)={0x0, 0x0, 0x1, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_gettime(0x0, &(0x7f0000000180)) 07:23:10 executing program 3: r0 = open(&(0x7f0000000340)='.\x00', 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0xc040, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc080661a, &(0x7f0000000100)) [ 452.723734][ T125] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 452.733185][ T125] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 452.741386][ T125] usb 1-1: Product: syz [ 452.745847][ T125] usb 1-1: Manufacturer: syz [ 452.750624][ T125] usb 1-1: SerialNumber: syz 07:23:10 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x1ff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x111000, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)={0x1}, 0x8) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x420000, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x401) 07:23:11 executing program 1: syz_read_part_table(0x0, 0x8448086bbdcb865, &(0x7f0000000000)=[{&(0x7f0000000040)="464c265f5b4eb815caf9ca34c0e3eb0d09eff484ae31799142e05ab4142e13f391dab5002b9f9bd6a07cdc0fd1b62fb7b096a83c9c984f88a175a1c1038767633bff21cdf748b2fcdf84044dd57bc0e809461112d15d0a40b328bfeca517b0f0823dcc2b2b248fa2175ee1a870a1a16a885db75f6e8cf4bb8ef98eb29a64f0583c0394e6b1fcdbe0254fc48308310893b3ea802d6cd2534c275fc7b00b8f9d041dadd0043bdd2fdf0fa99cebea5d789d010a1a284aaa1715b170deae3261a5fcf1254ea62c3ab705d10478b597da49db3b6762fe26ddd337e64c18e1ef633cd39a7fab6a5fed4698310f5d3bca90c5f5cd3d7c5dc29c83d915225f67ee40267cddf1e92a2b9947bb160d95a922de3a8fdc792fe88895e613189ea2e198a33129271789e4fc54eb2c6ef8e43bc446572f8eaeb5bb4ba669d813a00d4c0daf37797e7eaed62f6459ac5b54d07c41460636964703eabd57c1706255c0f23da60d5dbd140bb34d855158aaed94c9bed89dff4eb7d6574e42f50a79b81c24af0a384f01467127decea369b706f047eefb528748bec55ab167d0ec47911adef15f3eac4d206e3d44bb28148cbe63d402938117f428913e3020f37aea34530e0c62bdfcd8008825407fabfa407c29e37de3921cbb8c034027df0ff4d9922be039aedba66c0a4e88fa9a05e582d617375741b3e1260f6bdf1c6886a406e43b993c1d34e683de5209b0575238abcd2efd02af416c2aa14027a3537484a1b228693bd365e23ebe82cf153189973b2f45f6f481f94bd7a56cca96fd23d9e79647698356e04e96e47f69cc6e8307ba905bb4e61de370e919c8924287f95f433e50d04255e54c82bda75e38766c8c692c8981d529b3174db199b9e5c716943905a2a8f8d1cc2fd903b802f6ea19958756c7eddadfc1e8e5a9820dc02d5745de59c7f3cf565f8d876a8cbca36363b0714bdef059b14747f25f323f9b4ffcdb3d4cab09ecb2830455c053bc62bfc20bd8cbdcc4b0aecc455a9060f6b2343b3af4cf2ec3476e3bcf1f4f73b53c03c035449e16341141418e90ed37ba5b4ee72c44498623c7f545d18ef613a7bc4b47954da2cf26f7b4ba36f19d069db4c76c03a88a7b615ea7ab329178476d615b5946891967bf4484afa14aa1bca8ace86970e35311345a305594cb830fcbb8dc9554e945d212fa484bad8b124242065048992a19f849f40d99c161d244f42c8a420f6cd9e872af7de4c2c5b1a630f41f8a842b0c0d22250753da2ed696960ed1f3858c1d4067ee50015ade8ebf04a860c22d3694a2d59c125940679380b27119dab399aed60939d58cf5d58a544a1364d3c605313e1c96670f055cfe1280c4eca8a7c9d21569e28ab1d1bc2b18a2ff57ca3cc3f4ef8ccee8fdcd8bcbb73ec5569ef340e4171dbf9af5838ee4a9251c0df007c75f7c07934fee8faeff2a7c76846374eba81e89b6480c3af9203543c7b0c531caa1b1dc89b4b0933779c3471c60c2ad7fd26df944f1c367bf95b86f4c715033d9b4f9a06d1f2b1cab982ab743b2ceeb46fb8b68750d117ba337622b343f819c3825de0e2f2e2ece8bdd1cf2995888f3665916faf83679c362a2f9e848a10fe4c194432346145f23814881bc617eb6c5b4700202a41f532a7f9ba12c9431abdb1cd487c3bdce9e973f5df88b722c687cbd924989f28082425a3026c3396b791ef2e97f185f1f210fb37ce98dc17ff03df28fb313464a7e5cb7f5b8f848db81e1ac6b7a0e3aaeb98bd5742e0e8c18ed52928be2ca6b90d1e2760ed8776c1d9b7c4c08d7e6731e277dee1aa14c8880bd6153a54fd5b9db97e0eee13fc5cc7260a1c096b10b3c394d61fa4ddd97038abc9efda765618b55fa0a239770767c589bb67dae95b5677fc1e3b6334bf5720ca794d1efe90be2afadbb09e35385062ade1335cd1e525dbbdecb82e23e51fa5aa072b6df1e777cd4cf3f084cd6c3ea651f6c927bd1ba065b317de2ba75a2a4680b3caa0f5a43a1e798fd295387a8f6b6aac43df02ea5caee9a19c5a55c32fab31fad8f665a0929859520eee6810c087c29aa819ffedbbac59295b5db3e978c41e4149e24524d7c7ae5f8da5c2f9543e1e7c05aacddad4c041c4a00b2d81b9924ad324d8cc6c93b610effecd2685f3b08971a9579d76f4f4524e735617fddc4d03876f7c14a9146d1352b221211bc0014fd074265b4b15c46c39391c2e53cc8e0f3df016203b274192a73d6009395ed0b098d13f0dcefcdc68092ed333349892386d6dbd635cc1a4bdb9a94cb554f5c034fc86058670262146ef34ef77d5bd03e5cba3460c90a699ec9bb5357d49b69f5d7c1a8faa6cf3cae9f70f0e5d68b747d9c992fda98327cb4db03ebdbff66650b27a1f5195ccb93d5c04df7c9c1a6d3126142eef534e073b63595a42d1b694376565710ba9b998ac6bebbfefd16b03bd70807c774395664ae2cecacafd4741150a4860d876cf35d603c7a3bfea344f566622f42160e5c6312b88c4c0256f76ec4a448d47a20f774167ee286b09037fdd347f51220eb03d7cb02b630bf540060062a689cbafbb60a65c31eab3b7131dd0fc87af1d02633a29a395346a50830bb2597e997f9aadf3355c595ede43a414f79e17ebb217cf4dc1f590b75b89fc31a6c9a95ae524353689797e3717b3f7377daf16a69ade1e8c0c368144224b058f3b12c3df9fa2c3b6a0b5f606c5e930de9cbf0259e3ffd308bdaac46d651702b867fa03409a656f0cd32318999a1427f2849c15becea8c687328a7b03703ac70548e1c459673fb5fbe86eb03b4f78bd747e4e90d362f31186d5a05c707d5c000155a449a82982e3fb2952c0fa6215178dd1c8c4f9668cb0edbf55e65cec3a699fa9f2aa02070bbd84afe2b7d32a93450aa8e7233af2e834a7c0a366dc907bd99b4277ec89510fca6c96a61b8916f56e041441bc98dee087831f05d9e7bdad0b412c5d02226cf7d7338bee43a051fc0a1546958e4755dc3e6414154b2685643764ae79376f79291cb3a01068f6cf496639453e29157f9e489249dc2baf683373f8874e234d01d5e3e2f8456f9d628617938e7902d9ffdaca055947e3560fff48119f35803157a2fcbf70b6d9a7a099bfa4f0c557b0b3f72713ba8ccc555eef09f83781222b354edee7de11bf5a7b45e7daeb04950a55f7d65fe88423f5a8993f4cc1fa59107ddfe6ec60dcaf6acde60347eb2f473751bcaabf38d9817eaa688b78405be8168f2345fe39c43552f906a79ac5ce2189655502f8e8094d0ab4e1378c701e582ee4bc70e103bc5356adfb8f870bc2f453cce676055f5560d6766e46730e6cb2850fae265d96d6b999c1e1ec51b75f41238352be185f04b313d5c162f65f9b12c5f955438fcbf24db63f98e414a91dca697e39568973db7374ec0f4f66abfbc7e4c52b0efeee8bc6df567b4154e50eed304f65101d968d89d9fde581c9ecfd127274adde0f61a2a6c199b4143fafa711325926f0beb5117e25319cdb666e9a204ce4e92db08d28c3e419462687974e27bcf953caeb2e5f55e19580c522edbee434ad19be8705de9ae9eed967dbfbd4443d0050d89487353a0471d09e6b31ee7fd19cc0b97de241731b82d25b1014660aa6cf55aa7878a4c7a59dc00be08c8a1788c91b40fb67a8448c836255a5db00e1bb1206335681602cd0b2be0cd53b457b2dd6b0e19f58104fd2fb9dfc184bd3561911b08be5b37d3395c42b8196545161582f40d76dfb06e7ddb72adc1bdd82d615ae2dfd142332cede220924268c85a72b7938a5fd2f8f549a6a5a1363b8589496d54cae1e04c863848c51cc7da1e7215a3816989bfbea3ddbc607fad86f6b44684ea301e224bcd92c35d128b2a8e7169a6b65eaa0cf1e084d7e97c6209487bf9fdb3d8b779cb8c83c278d3eadc5ba9b2992ed36c3209dfcb877ad14439bf098e41f772f17cee924aae936fb07018c15abeffd00595b50dcdaae21758f3089af23c8c3d4640abea6c20a9cca829136814fe59e3d888a380f42fb759af6f521846d80af7b298f8baded15b2bf17a024116f8af8e2a42330caeab6b605e804728cccda81702a78e99efa3b87163c6423f9e53c57bec5a9f8d03c9c7bc6475475ead6ad3249cf7738119cbeeea74c3a35a1bac21f0f00c076997cc9b1803fe980d97401ef4df5428065daf8b0cd21c06aeda4350b9a34e4be52356678b373dcf31ab4ace63ef7a0befe03ad38fe5a7372213dcd9222cde4626318b529f5c1d0734084c3c1ff5e7c4292e45cce0e722c6c7c74cada2c7a0363982ea768e223bcb2faea9eb2facd40ba67ea9e09770130ae630d81ed7680ba75bace5efd669aae12ce7ec2e0bbb56ac9861e678987d42960c6941cf684619cdea2c008211461d0c8f38a93b0896bd7e019a4c3b0a878a5e95631874f2671081a759cc68d9eaafbf46121b0639d69d96d453ccb551147d68444298d840f527bec0521dc86973a927edab93ae6c0277a71ae6dfca86c52c16c0ea3f1fe2da177bbc494ff0494724d1be0b3b105759060ed474c2ac686cb8564aeb034f38ea61592535178e4c918f52683ff54c0e15db228542660f80f17d54e5b39f5845429fe889cb52e7944dbdd4997df5bcaa64600b3408511e9407247779eb9cd79bf1eedc0dd0d4e6021be6b3a3fa684397c27701240917050d0e82a217d5b85a206f4ecbb2c490b4b0793612f0f468f309a098a76e", 0xce4, 0xfff}]) [ 453.055144][ T24] audit: type=1800 audit(1660893791.104:4): pid=6876 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name=".log" dev="sda1" ino=1176 res=0 errno=0 [ 453.140169][ T125] usb 1-1: USB disconnect, device number 8 07:23:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, 0x0, &(0x7f0000000100)) 07:23:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@newlinkprop={0x58, 0x11, 0x1d2f, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'veth0_to_bridge\x00'}, @IFLA_MAP={0x24}]}, 0x58}}, 0x0) 07:23:11 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x5460, 0x0) 07:23:11 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1f60, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/64) 07:23:11 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80284504, &(0x7f0000000080)=""/249) 07:23:12 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1f60, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/64) 07:23:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002180)=""/4106) 07:23:12 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002200)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 07:23:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r1, 0xc225eee85054f8cf, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) [ 454.368591][ T6885] bridge0: port 1(bridge_slave_0) entered disabled state 07:23:12 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1f60, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/64) [ 454.533882][ T6885] device bridge_slave_0 left promiscuous mode [ 454.540432][ T6885] bridge0: port 1(bridge_slave_0) entered disabled state 07:23:12 executing program 1: bpf$MAP_LOOKUP_BATCH(0x18, 0x0, 0x0) 07:23:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/249) [ 454.705825][ T6900] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 454.718840][ T6900] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db 07:23:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@newlinkprop={0x58, 0x11, 0x1d2f, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'veth0_to_bridge\x00'}, @IFLA_MAP={0x24}]}, 0x58}}, 0x0) 07:23:13 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x1f60, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/64) 07:23:13 executing program 1: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 07:23:13 executing program 0: symlinkat(0xfffffffffffffffe, 0xffffffffffffffff, 0x0) 07:23:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@newlinkprop={0x58, 0x11, 0x1d2f, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'veth0_to_bridge\x00'}, @IFLA_MAP={0x24}]}, 0x58}}, 0x0) 07:23:13 executing program 2: setresuid(0x0, 0xee01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) 07:23:13 executing program 4: syz_mount_image$f2fs(&(0x7f0000000c80), &(0x7f0000000cc0)='./file0\x00', 0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f00000031c0)) syz_mount_image$f2fs(0x0, 0x0, 0x0, 0x0, &(0x7f0000000540), 0x0, 0x0) 07:23:14 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvfrom$inet6(r0, 0x0, 0x0, 0x2143, 0x0, 0x0) 07:23:14 executing program 0: r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x41, 0x0, 0x3}, 0x10) r1 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000002100)={0x41}, 0x10) 07:23:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, 0x0) 07:23:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@newlinkprop={0x58, 0x11, 0x1d2f, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'veth0_to_bridge\x00'}, @IFLA_MAP={0x24}]}, 0x58}}, 0x0) 07:23:15 executing program 2: setresuid(0x0, 0xee01, 0x0) setresuid(0x0, 0xffffffffffffffff, 0xee01) [ 457.587729][ T7036] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 457.596211][ T7036] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 457.654481][ T7036] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 457.662742][ T7036] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 07:23:15 executing program 3: syz_open_dev$vcsu(&(0x7f0000000100), 0x1, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0xb}, &(0x7f0000000080)={0x8}, 0x0, 0x0) 07:23:15 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @empty}}) 07:23:15 executing program 1: r0 = open(&(0x7f0000000340)='.\x00', 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0xc040, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0x800c6613, 0x0) 07:23:15 executing program 4: mmap$xdp(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x30, 0xffffffffffffffff, 0x0) 07:23:16 executing program 2: r0 = open(&(0x7f0000000340)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 07:23:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_HE_BSS_COLOR={0x4}, @NL80211_ATTR_P2P_CTWINDOW={0x5}]}, 0x30}}, 0x0) [ 458.309400][ T24] audit: type=1800 audit(1660893796.354:5): pid=7053 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name=".log" dev="sda1" ino=1171 res=0 errno=0 07:23:16 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000080)={@empty, @remote, @void, {@ipv4={0x800, @icmp={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, {[@ra={0x94, 0x4}]}}, @info_request}}}}, 0x0) 07:23:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f00000014c0)={0x14}, 0x14}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000600)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 07:23:16 executing program 0: setitimer(0x0, &(0x7f0000000040)={{0x0, 0x4}, {0x0, 0x2d}}, 0x0) 07:23:16 executing program 5: syz_emit_ethernet(0x76, &(0x7f0000000140)={@broadcast, @random="e3b186461f52", @val, {@ipv4}}, 0x0) [ 458.675195][ T1197] ieee802154 phy0 wpan0: encryption failed: -22 [ 458.681916][ T1197] ieee802154 phy1 wpan1: encryption failed: -22 07:23:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, 0x0, &(0x7f0000000100)) 07:23:16 executing program 5: r0 = fsopen(&(0x7f0000000000)='fusectl\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r0, 0x3, 0x0, 0x0, 0xffffffffffffffff) 07:23:16 executing program 3: syz_mount_image$f2fs(&(0x7f0000000c80), &(0x7f0000000cc0)='./file0\x00', 0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f00000031c0)) syz_mount_image$f2fs(0x0, 0x0, 0x0, 0x0, &(0x7f0000000880), 0x0, 0x0) 07:23:17 executing program 1: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f0000000500)={0x0, 0x0, 0xf, &(0x7f0000000100)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa}]}}) 07:23:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000002500)={&(0x7f0000002200)={0x2, 0xb, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 07:23:17 executing program 4: r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) sendmsg$tipc(r0, &(0x7f0000000380)={&(0x7f0000000100)=@id={0x1e, 0x3, 0x0, {0x0, 0x1}}, 0x10, 0x0}, 0x0) 07:23:17 executing program 2: syz_mount_image$msdos(0x0, 0x0, 0x0, 0x1, &(0x7f0000001480)=[{&(0x7f0000000280)="b5", 0x1, 0xffffffff}], 0x0, 0x0) [ 459.365587][ T7071] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 459.374596][ T7071] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 07:23:17 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000040)={0x3}) [ 459.477176][ T7071] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 459.485345][ T7071] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 07:23:17 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0xb8e8}, 0xc) [ 459.574067][ T7081] loop2: detected capacity change from 0 to 264192 07:23:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='c', 0x1) 07:23:17 executing program 2: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ffb000/0x2000)=nil, 0x930, 0x5, 0x10, r0, 0x0) 07:23:17 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000fab000/0x3000)=nil}) [ 459.712178][ T125] usb 2-1: new high-speed USB device number 10 using dummy_hcd 07:23:18 executing program 5: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f00000013c0)) ioprio_get$pid(0x2, 0x0) 07:23:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000), 0x4) 07:23:18 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) splice(r0, 0x0, r0, 0x0, 0xf4f6, 0x0) [ 460.748002][ T125] usb 2-1: Using ep0 maxpacket: 32 [ 460.993200][ T125] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 461.004572][ T125] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 461.014662][ T125] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 461.024746][ T125] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 461.034783][ T125] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 461.044723][ T125] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 461.066630][ T7094] Can't find a SQUASHFS superblock on loop5 [ 461.402848][ T125] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 461.412679][ T125] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 461.420887][ T125] usb 2-1: Product: syz [ 461.425406][ T125] usb 2-1: Manufacturer: syz [ 461.430189][ T125] usb 2-1: SerialNumber: syz [ 461.802493][ T125] cdc_ncm 2-1:1.0: bind() failure [ 461.817641][ T125] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 461.824807][ T125] cdc_ncm 2-1:1.1: bind() failure [ 461.841180][ T125] usb 2-1: USB disconnect, device number 10 [ 461.852687][ T28] Bluetooth: hci3: command 0x0401 tx timeout 07:23:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) 07:23:20 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 07:23:20 executing program 3: r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_QUERYBUF_DMABUF(r0, 0xc0585609, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "345ee5c6"}}) 07:23:20 executing program 2: add_key$fscrypt_provisioning(&(0x7f0000000000), 0x0, &(0x7f0000000080)={0x0, 0x0, @a}, 0x48, 0xfffffffffffffff9) 07:23:20 executing program 5: msgctl$IPC_SET(0x0, 0x1, 0x0) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSGL2CALL(r0, 0x89e5, &(0x7f0000000900)) 07:23:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='c', 0x1) 07:23:20 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00'}) 07:23:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="390e054bd997dd4eceba3ba7d8cb4e0960ad039bef13009123d38753e19f3b1ad950743df70ac858249238b488d744a1", 0x30) 07:23:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) 07:23:21 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'pim6reg0\x00', 0x2}) 07:23:21 executing program 1: r0 = socket(0x11, 0xa, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, 0x0, 0x0) 07:23:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote}, 0x8, @in=@empty, 0x0, 0x4}}, 0xe8) 07:23:22 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg$can_bcm(r0, 0x0, 0x0) 07:23:22 executing program 5: syz_open_procfs$namespace(0x0, &(0x7f00000023c0)='ns/time\x00') 07:23:22 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) inotify_rm_watch(r0, 0x0) 07:23:22 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, 0x0) 07:23:22 executing program 3: r0 = msgget(0x1, 0x209) msgctl$IPC_RMID(r0, 0x0) 07:23:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='c', 0x1) 07:23:23 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, &(0x7f00000000c0)) 07:23:23 executing program 5: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ffc000/0x4000)=nil, 0x930, 0xc47f2e2b9ce64e63, 0x11, r0, 0x0) 07:23:23 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r0, 0x40085112, &(0x7f0000000140)=@e={0xff, 0x9}) 07:23:23 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) timerfd_gettime(r0, 0x0) 07:23:23 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000440), 0x0, 0x0) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) 07:23:23 executing program 4: r0 = socket(0x25, 0x801, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, 0x0, 0x0) 07:23:23 executing program 2: openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) 07:23:23 executing program 1: setrlimit(0x0, &(0x7f0000000000)={0x40}) 07:23:23 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f0000000340), 0x101000, 0x0) 07:23:23 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast1, 0x1}}, 0x24) r1 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r1, &(0x7f0000000080)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @private1}}, 0x24) 07:23:24 executing program 4: futex(&(0x7f0000000100)=0x1, 0x8, 0x0, 0x0, 0x0, 0x0) 07:23:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='c', 0x1) 07:23:25 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/75) 07:23:25 executing program 1: select(0x40, &(0x7f0000000280), 0x0, 0xffffffffffffffff, 0x0) 07:23:25 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000001100)={0x18, 0x2, {0x0, @loopback}}, 0x1e) 07:23:25 executing program 5: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) dup3(r1, r0, 0x0) 07:23:25 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240), 0x309a40, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, 0x0) 07:23:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) 07:23:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x20, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}}, 0x0) 07:23:25 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0xfffffffffffffffe, 0x8) 07:23:25 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000001300)={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x128) 07:23:25 executing program 2: getgroups(0x1, &(0x7f0000000180)=[0x0]) 07:23:26 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x7fffffffffffffff) 07:23:27 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000080)={0x16, 0x98, 0xfa00, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev}}}, 0xa0) 07:23:27 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd602c3d6500182b00feffffff00000000ff6698885046d66bc4"], 0x0) 07:23:27 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x7fffffffffffffff) 07:23:27 executing program 4: socket$kcm(0x29, 0x54a842c55920b740, 0x0) 07:23:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x5}]}]}, 0x40}}, 0x0) 07:23:28 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x7fffffffffffffff) 07:23:29 executing program 3: r0 = socket$netlink(0x2, 0x5, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) 07:23:29 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000300), 0x1c) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)='+', 0x1}], 0x1}, 0xc100) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_queued\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)=""/201, &(0x7f0000000000)=0xc9) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000480)="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", 0xffe4}], 0x1) 07:23:29 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000300), 0x1c) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)='+', 0x1}], 0x1}, 0xc100) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_queued\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="36b30d6afe6c39a6dfe5ee1ef54b282bac0b771bf392c7feff6f3606e213c51fa7c1da72ef15cfd12d82d35576c3aad79972de56ee6c860b6294fba1579ddde9aa8ceafaf8fe58da9509fe"], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) preadv(r1, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000480)="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", 0xffe4}], 0x1) 07:23:29 executing program 1: socket$netlink(0x2, 0x5, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_dev$tty1(0xc, 0x4, 0x1) pselect6(0x40, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={0xe0}, 0x0, 0x0) 07:23:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x40, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x5}]}]}, 0x40}}, 0x0) 07:23:29 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) ioctl$MON_IOCH_MFLUSH(r0, 0x9208, 0x7fffffffffffffff) 07:23:29 executing program 1: socketpair(0xa, 0x5, 0x8, &(0x7f0000000040)) 07:23:29 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1c, 0x1, &(0x7f0000000140)=@raw=[@call], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:23:29 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000004c0)={&(0x7f0000000600)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x0, 0x1}]}]}}, &(0x7f00000006c0)=""/195, 0x32, 0xc3, 0x1}, 0x20) 07:23:30 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)='i', 0x1}], 0x1}, 0x0) recvmsg$unix(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 07:23:30 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000008c0), 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001ac0)) 07:23:30 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000d00)={0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 07:23:31 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000800)=@bpf_tracing={0x1a, 0x4, &(0x7f0000000440)=@raw=[@exit, @map_fd, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], &(0x7f0000000480)='GPL\x00', 0x7, 0xa1, &(0x7f00000004c0)=""/161, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x80) 07:23:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x1, 0x3, 0x6, 0x63, 0x0, 0xffffffffffffffff, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) 07:23:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 07:23:31 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000002c0)={r1}) 07:23:31 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000005c0)={&(0x7f0000000440)=@nl=@proc, 0x80, 0x0}, 0x0) 07:23:31 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)}, 0x62) 07:23:31 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0, 0x3e80}}, 0x0) 07:23:32 executing program 1: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x35b}], 0x0, &(0x7f0000010400)) 07:23:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_DELCHAIN={0x20, 0x5, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x48}}, 0x0) 07:23:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x14}, @NFT_MSG_DELOBJ={0x14}, @NFT_MSG_NEWFLOWTABLE={0xf, 0x16, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x4}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}]}], {0x14}}, 0x80}}, 0x0) 07:23:32 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWSETELEM={0x18, 0xc, 0xa, 0x201, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x4, 0x2}]}], {0x14}}, 0x40}}, 0x0) 07:23:32 executing program 3: io_uring_setup(0x105d6, &(0x7f0000000200)) [ 474.725055][ T7267] loop1: detected capacity change from 0 to 8 07:23:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000680)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x301, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELSETELEM={0x20, 0xe, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELSETELEM={0x20, 0xe, 0xa, 0x801, 0x0, 0x0, {0xc}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x88}}, 0x0) [ 474.797191][ T7267] Dev loop1: unable to read RDB block 8 [ 474.803253][ T7267] loop1: unable to read partition table 07:23:32 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) [ 474.866657][ T7267] loop1: partition table beyond EOD, truncated 07:23:33 executing program 5: syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/net\x00') syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 475.110083][ T7267] unable to read xattr id index table 07:23:33 executing program 2: tkill(0x0, 0x0) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000180)={[{}]}) syz_open_dev$vcsu(0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 07:23:33 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0}, 0x8}, 0x0) 07:23:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000180)={{0x14}, [@NFT_MSG_DELCHAIN={0x20, 0x5, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x48}}, 0x0) 07:23:33 executing program 0: r0 = io_uring_setup(0x46b3, &(0x7f0000000140)) r1 = eventfd(0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000040)=r1, 0x1) 07:23:33 executing program 1: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x35b}], 0x0, &(0x7f0000010400)) 07:23:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000009c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0xb}}, [], {0x14}}, 0x28}}, 0x0) [ 475.736620][ T7280] loop2: detected capacity change from 0 to 264192 [ 475.982108][ T7280] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 07:23:34 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000340)={&(0x7f0000000000), 0xc, &(0x7f0000000300)={&(0x7f0000000440)={0x2b0, 0x1, 0x2, 0x301, 0x0, 0x0, {}, [@CTA_EXPECT_TIMEOUT={0x4}, @CTA_EXPECT_HELP_NAME={0xa, 0x6, 'H.245\x00'}, @CTA_EXPECT_TUPLE={0xac, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @private2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev}, {0x14, 0x4, @private1}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_NAT={0x80, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x60, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @private}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @dev}}}]}, @CTA_EXPECT_NAT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8}]}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'sane-20000\x00'}, @CTA_EXPECT_NAT={0x124, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x78, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private}, {0x8, 0x2, @private}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x90, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @broadcast}}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @private}}, {0x14, 0x4, @local}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8}, {0x8, 0x2, @broadcast}}}]}]}, @CTA_EXPECT_ID={0x8}, @CTA_EXPECT_TIMEOUT={0x8}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'snmp_trap\x00'}]}, 0x2b0}}, 0x0) 07:23:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x30, 0x16, 0xa, 0x201, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x4}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}]}], {0x14}}, 0x58}}, 0x0) 07:23:34 executing program 5: r0 = io_uring_setup(0x46b3, &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x2, &(0x7f0000000000), 0x1) [ 476.283494][ T7291] loop1: detected capacity change from 0 to 8 07:23:34 executing program 2: r0 = io_uring_setup(0x46b3, &(0x7f00000000c0)) r1 = eventfd(0x0) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x2, &(0x7f0000000000)=r1, 0x1) 07:23:34 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000480), 0x42000, 0x0) [ 476.397394][ T7291] Dev loop1: unable to read RDB block 8 [ 476.403555][ T7291] loop1: unable to read partition table [ 476.453157][ T7291] loop1: partition table beyond EOD, truncated [ 476.618778][ T7291] unable to read xattr id index table [ 476.677900][ T7296] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 07:23:34 executing program 5: r0 = io_uring_setup(0x46b3, &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x9, 0x0, 0x1) 07:23:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={{0x14}, [@NFT_MSG_DELCHAIN={0x14, 0x5, 0xa, 0x101}], {0x14}}, 0x3c}}, 0x0) 07:23:35 executing program 0: getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) 07:23:35 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) syz_clone3(&(0x7f0000000440)={0x40100000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, &(0x7f0000000200)=""/175, &(0x7f0000000400)=[0x0], 0x1}, 0x58) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$IOCTL_START_ACCEL_DEV(0xffffffffffffffff, 0x40096102, 0x0) 07:23:35 executing program 2: io_uring_setup(0x5349, &(0x7f0000000200)={0x0, 0x0, 0x2}) io_uring_setup(0x3d29, &(0x7f0000000080)) 07:23:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWRULE={0x2c, 0x6, 0xa, 0x5, 0x0, 0x0, {}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x54}}, 0x0) 07:23:35 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x3, 0x0, 0x0, 0x7ff}]}) 07:23:35 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x30, 0x16, 0xa, 0x201, 0x0, 0x0, {0x3}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x4}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}]}, @NFT_MSG_NEWSETELEM={0x24, 0xc, 0xa, 0x201, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x4}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x7c}}, 0x0) 07:23:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000009c0)={{0x58}, [@NFT_MSG_NEWTABLE={0x14}, @NFT_MSG_DELOBJ={0x14}, @NFT_MSG_NEWFLOWTABLE={0x30, 0x16, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HOOK={0x4}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}]}], {0x14}}, 0x80}}, 0x0) 07:23:36 executing program 2: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000000c0)={0x420}, 0x420}}, 0x0) 07:23:36 executing program 4: io_uring_setup(0x0, &(0x7f0000000300)) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) [ 478.241162][ T7322] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 07:23:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000040)="26676564640f01c4660f1ee50f01df360f01cfb805000000b9030000000f01c16564660f38800bb9fa0b0000b800000000ba008000000f3065260f380817da2caaf30f09", 0x44}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:23:36 executing program 2: syz_usb_connect$uac1(0x0, 0x88, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x0, 0x0, 0xf4}, @format_type_i_continuous={0x8}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1f, {0x7, 0x25, 0x1, 0x0, 0x0, 0x6}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x5}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x5, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000280)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x250, 0x0, 0x0, 0x8, 0x0, 0x81}, 0x37, &(0x7f0000000300)=ANY=[@ANYBLOB="050f370003141004023166bf645904628565a5ab0731f5f09514100473ba8cd1f8a5bf72df16b8a5cc3554db950a10030009008e02ff00990a0ae767bffabc3dd925e9a0ee0da9cd4b022675657f1a3f007dd2158e3af8839ea9a4565cadd28c4dbd94887a21dbb2c7ed0d44315ee047d16f377e82450b406cf3711488d290bdb0980de8c5e234b2651165bcafd452fcd55b3f951854adec228ba2000000e467a5073bfeeb26957b07c3d491b03d2ff3ada0c96940c8"], 0x3, [{0x0, 0x0}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x420}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x2009}}]}) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x8000, 0x0) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000240), 0x2, 0x0) 07:23:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1}) [ 479.332918][ T28] usb 3-1: new high-speed USB device number 7 using dummy_hcd 07:23:37 executing program 0: bpf$OBJ_GET_PROG(0xf, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 07:23:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000040)="26676564640f01c4660f1ee50f01df360f01cfb805000000b9030000000f01c16564660f38800bb9fa0b0000b800000000ba008000000f3065260f380817da2caaf30f09", 0x44}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:23:37 executing program 5: syz_clone(0x80000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)="0e") 07:23:37 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000640)={0x6, 0x3, &(0x7f00000003c0)=@framed, &(0x7f0000000440)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:23:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) ioctl$KVM_GET_API_VERSION(r0, 0xae00, 0x0) [ 479.712290][ T28] usb 3-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 479.721324][ T28] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 479.732034][ T28] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 07:23:37 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000340)={@link_local, @remote, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "0407b4", 0x10, 0x21, 0x0, @dev, @empty, {[], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "217202", 0x0, "317011"}}}}}}}, 0x0) 07:23:37 executing program 4: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000280)={0x0, 0x0, 0x37, 0x0, 0x2, [{0x2, &(0x7f00000001c0)=@string={0x2}}, {0x4, &(0x7f0000000200)=@lang_id={0x4}}]}) 07:23:38 executing program 3: r0 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc4}, &(0x7f0000000140)={0x0, "3e1903490e1eb9a06679dfadbe852beeea9d2621094a8ac81aa10eceed3a625a1825242fa04146449afc4aaf7956cf93343dee939f92a19fbc58b78844d9a3e7"}, 0x48, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) 07:23:38 executing program 5: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, &(0x7f0000000280)={0x0, 0x0, 0x37, 0x0, 0x1, [{0x2, &(0x7f00000001c0)=@string={0x2}}]}) [ 480.022722][ T28] usb 3-1: string descriptor 0 read error: -22 [ 480.029442][ T28] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 480.038852][ T28] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 07:23:38 executing program 0: bpf$OBJ_GET_PROG(0x2, &(0x7f0000000040)={0x0}, 0x10) mlockall(0x3) [ 480.229255][ T28] usb 3-1: 0:2 : does not exist [ 480.428990][ T28] usb 3-1: USB disconnect, device number 7 [ 480.732306][ T20] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 480.752467][ T3567] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 481.092982][ T20] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 481.102033][ T20] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 481.112440][ T20] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 481.123757][ T3567] usb 5-1: config 1 contains an unexpected descriptor of type 0x1, skipping 07:23:39 executing program 2: syz_open_dev$rtc(&(0x7f0000000140), 0x8, 0x0) 07:23:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x11, 0x0, &(0x7f0000000280)) 07:23:39 executing program 3: socket$inet6(0xa, 0x3, 0x4) select(0x8, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x8}, 0x0) [ 481.138352][ T3567] usb 5-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 481.149190][ T3567] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 481.160190][ T5951] udevd[5951]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 481.269563][ T20] usb 6-1: language id specifier not provided by device, defaulting to English [ 481.378604][ T3567] usb 5-1: language id specifier not provided by device, defaulting to English [ 481.413244][ T20] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 481.423012][ T20] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 481.431207][ T20] usb 6-1: Product: syz [ 481.435688][ T20] usb 6-1: Manufacturer: syz [ 481.443580][ T20] usb 6-1: SerialNumber: syz 07:23:39 executing program 1: syz_emit_ethernet(0x19e, &(0x7f0000000240)=ANY=[@ANYBLOB="cba9aee960a7ffffffffffff81"], 0x0) 07:23:39 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000900), 0x1002, 0x0) [ 481.534855][ T3567] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 481.544240][ T3567] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 481.552546][ T3567] usb 5-1: Product: syz [ 481.556908][ T3567] usb 5-1: SerialNumber: syz 07:23:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000002080)={0x0, 0x0, &(0x7f0000002040)={&(0x7f0000002000)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0x14}}, 0x0) [ 481.952750][ T20] usb 6-1: 0:2 : does not exist 07:23:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB='\b'], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @local, @local}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@remote, 0x80, r1}) r2 = socket(0xa, 0x1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) 07:23:40 executing program 3: pipe(&(0x7f0000000a80)={0xffffffffffffffff}) accept4$inet6(r0, 0x0, 0x0, 0x0) [ 482.076091][ T3567] usb 5-1: 0:2 : does not exist [ 482.125844][ T20] usb 6-1: USB disconnect, device number 15 [ 482.195699][ T3567] usb 5-1: USB disconnect, device number 7 07:23:40 executing program 4: bpf$OBJ_GET_PROG(0x1e, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 07:23:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[], 0x58) [ 482.597172][ T5954] udevd[5954]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 482.619765][ T6139] udevd[6139]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 07:23:40 executing program 2: r0 = gettid() capset(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000080)={0x9}) 07:23:41 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x2, &(0x7f0000000140)=@raw=[@cb_func], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:23:41 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x0, 0x0, 0x0, 0x0, 0x894, 0xffffffffffffffff, 0x4, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x4}, 0x48) 07:23:41 executing program 1: socket$inet6(0x2e, 0x0, 0x0) [ 483.070334][ T7383] capability: warning: `syz-executor.2' uses deprecated v2 capabilities in a way that may be insecure 07:23:41 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) select(0x40, &(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x2}, &(0x7f0000000240)) 07:23:41 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4) sendmmsg$inet6(r0, &(0x7f0000000e80)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x7fff}, 0x1c, 0x0}}], 0x1, 0x0) 07:23:41 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4) getsockopt$inet6_int(r0, 0x29, 0x24, 0x0, &(0x7f0000000040)) 07:23:41 executing program 2: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x400, 0x4) 07:23:41 executing program 3: add_key$user(&(0x7f00000012c0), 0x0, 0x0, 0x0, 0xfffffffffffffff8) 07:23:41 executing program 0: timer_create(0x0, &(0x7f0000000080)={0x0, 0x0, 0x4, @thr={&(0x7f0000000000), 0x0}}, 0x0) 07:23:41 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="1500000065ffff0180000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f00000002c0)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180), &(0x7f0000000340)=ANY=[], 0x2000, 0x0) 07:23:41 executing program 5: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="120100000000e520f003176c4000000000010902240001000022000904000012070103000905010200000000000905820240"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000080)=ANY=[], 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000840)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r2, 0x0, 0x0) 07:23:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4) getsockopt$inet6_int(r0, 0x29, 0x24, 0x0, &(0x7f0000000040)) 07:23:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000f80)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 07:23:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='nonumtail=0,iocharset=cp863,shortname=win95,utf8=0,iocharset=cp936,uni_xlate=1,shortname=lower,']) 07:23:42 executing program 3: bpf$OBJ_GET_PROG(0x13, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) [ 484.181254][ T7407] ===================================================== [ 484.188747][ T7407] BUG: KMSAN: uninit-value in p9_client_write+0xb23/0xee0 [ 484.197218][ T7407] p9_client_write+0xb23/0xee0 [ 484.205267][ T7407] v9fs_fid_xattr_set+0x201/0x3a0 [ 484.210740][ T7407] v9fs_xattr_handler_set+0xf8/0x170 [ 484.216297][ T7407] __vfs_setxattr+0x671/0x770 [ 484.221177][ T7407] __vfs_setxattr_noperm+0x24d/0xa40 [ 484.226706][ T7407] __vfs_setxattr_locked+0x43c/0x470 [ 484.232216][ T7407] vfs_setxattr+0x2a1/0x680 [ 484.236855][ T7407] setxattr+0x560/0x5d0 [ 484.241151][ T7407] path_setxattr+0x202/0x3f0 [ 484.246037][ T7407] __ia32_sys_setxattr+0xf0/0x170 [ 484.251208][ T7407] __do_fast_syscall_32+0xa2/0x100 [ 484.256616][ T7407] do_fast_syscall_32+0x33/0x70 [ 484.261612][ T7407] do_SYSENTER_32+0x1b/0x20 [ 484.266338][ T7407] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 484.272909][ T7407] [ 484.275296][ T7407] Uninit was created at: [ 484.279739][ T7407] kmem_cache_alloc_trace+0x69e/0xdf0 [ 484.285383][ T7407] p9_fid_create+0x5e/0x400 [ 484.290038][ T7407] p9_client_walk+0xdc/0xdb0 [ 484.294880][ T7407] v9fs_fid_xattr_set+0xf9/0x3a0 [ 484.300031][ T7407] v9fs_xattr_handler_set+0xf8/0x170 [ 484.305582][ T7407] __vfs_setxattr+0x671/0x770 [ 484.310398][ T7407] __vfs_setxattr_noperm+0x24d/0xa40 [ 484.315931][ T7407] __vfs_setxattr_locked+0x43c/0x470 [ 484.321379][ T7407] vfs_setxattr+0x2a1/0x680 [ 484.326113][ T7407] setxattr+0x560/0x5d0 [ 484.330416][ T7407] path_setxattr+0x202/0x3f0 [ 484.335247][ T7407] __ia32_sys_setxattr+0xf0/0x170 [ 484.340432][ T7407] __do_fast_syscall_32+0xa2/0x100 [ 484.345773][ T7407] do_fast_syscall_32+0x33/0x70 [ 484.350775][ T7407] do_SYSENTER_32+0x1b/0x20 [ 484.355512][ T7407] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 484.362093][ T7407] [ 484.364480][ T7407] CPU: 1 PID: 7407 Comm: syz-executor.4 Not tainted 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 484.374781][ T7407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 484.385047][ T7407] ===================================================== [ 484.392157][ T7407] Disabling lock debugging due to kernel taint [ 484.398388][ T7407] Kernel panic - not syncing: kmsan.panic set ... [ 484.404887][ T7407] CPU: 1 PID: 7407 Comm: syz-executor.4 Tainted: G B 5.19.0-syzkaller-32655-g1b070a5d1a2c #0 [ 484.416491][ T7407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 484.426653][ T7407] Call Trace: [ 484.430004][ T7407] [ 484.433005][ T7407] dump_stack_lvl+0x1c8/0x256 [ 484.437877][ T7407] dump_stack+0x1a/0x1c [ 484.442182][ T7407] panic+0x4d3/0xc69 [ 484.446236][ T7407] kmsan_report+0x2cc/0x2d0 [ 484.450879][ T7407] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 484.457259][ T7407] ? __msan_warning+0x92/0x110 [ 484.462147][ T7407] ? p9_client_write+0xb23/0xee0 [ 484.467225][ T7407] ? v9fs_fid_xattr_set+0x201/0x3a0 [ 484.472651][ T7407] ? v9fs_xattr_handler_set+0xf8/0x170 [ 484.478253][ T7407] ? __vfs_setxattr+0x671/0x770 [ 484.483224][ T7407] ? __vfs_setxattr_noperm+0x24d/0xa40 [ 484.488807][ T7407] ? __vfs_setxattr_locked+0x43c/0x470 [ 484.494393][ T7407] ? vfs_setxattr+0x2a1/0x680 [ 484.499188][ T7407] ? setxattr+0x560/0x5d0 [ 484.503665][ T7407] ? path_setxattr+0x202/0x3f0 [ 484.508555][ T7407] ? __ia32_sys_setxattr+0xf0/0x170 [ 484.513890][ T7407] ? __do_fast_syscall_32+0xa2/0x100 [ 484.519303][ T7407] ? do_fast_syscall_32+0x33/0x70 [ 484.524449][ T7407] ? do_SYSENTER_32+0x1b/0x20 [ 484.529242][ T7407] ? entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 484.535886][ T7407] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 484.541848][ T7407] ? preempt_count_sub+0x7d/0x280 [ 484.547081][ T7407] ? _raw_spin_unlock_irqrestore+0x34/0x50 [ 484.553058][ T7407] ? __stack_depot_save+0x38d/0x4b0 [ 484.558396][ T7407] ? kmsan_internal_set_shadow_origin+0x62/0xe0 [ 484.564782][ T7407] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 484.570727][ T7407] __msan_warning+0x92/0x110 [ 484.575444][ T7407] p9_client_write+0xb23/0xee0 [ 484.580373][ T7407] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 484.586321][ T7407] v9fs_fid_xattr_set+0x201/0x3a0 [ 484.591507][ T7407] v9fs_xattr_handler_set+0xf8/0x170 [ 484.596944][ T7407] ? v9fs_xattr_handler_get+0x170/0x170 [ 484.602649][ T7407] __vfs_setxattr+0x671/0x770 [ 484.607492][ T7407] __vfs_setxattr_noperm+0x24d/0xa40 [ 484.612927][ T7407] __vfs_setxattr_locked+0x43c/0x470 [ 484.618371][ T7407] vfs_setxattr+0x2a1/0x680 [ 484.623017][ T7407] setxattr+0x560/0x5d0 [ 484.627319][ T7407] ? preempt_count_sub+0x7d/0x280 [ 484.632481][ T7407] ? __mnt_want_write+0x262/0x350 [ 484.637652][ T7407] ? __mnt_want_write+0x300/0x350 [ 484.642821][ T7407] ? kmsan_get_shadow_origin_ptr+0x49/0xa0 [ 484.648774][ T7407] path_setxattr+0x202/0x3f0 [ 484.653517][ T7407] __ia32_sys_setxattr+0xf0/0x170 [ 484.658688][ T7407] __do_fast_syscall_32+0xa2/0x100 [ 484.663933][ T7407] ? exit_to_user_mode_prepare+0x119/0x220 [ 484.669892][ T7407] do_fast_syscall_32+0x33/0x70 [ 484.674866][ T7407] do_SYSENTER_32+0x1b/0x20 [ 484.679483][ T7407] entry_SYSENTER_compat_after_hwframe+0x70/0x82 [ 484.685962][ T7407] RIP: 0023:0xf7f01549 [ 484.690120][ T7407] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 484.709885][ T7407] RSP: 002b:00000000f7edb5cc EFLAGS: 00000296 ORIG_RAX: 00000000000000e2 [ 484.718421][ T7407] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 0000000020000180 [ 484.726500][ T7407] RDX: 0000000020000340 RSI: 0000000000002000 RDI: 0000000000000000 [ 484.734570][ T7407] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 484.742634][ T7407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 484.750694][ T7407] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 484.758776][ T7407] [ 484.762021][ T7407] Kernel Offset: disabled [ 484.766411][ T7407] Rebooting in 86400 seconds..