5ace5f13a580ab2f8308fbbee8722a77270e5fb7546d4b5493f2247b14aa2e0e4a927ecc8f9f00"/1396, 0x574}, {&(0x7f00000002c0)="4333c869e058cf", 0x7}], 0x3}}], 0x1, 0x0) [ 481.009829][ T3217] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 481.020546][ T3217] usb 1-1: New USB device found, idVendor=2c42, idProduct=16f8, bcdDevice=bb.06 [ 481.029959][ T3217] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 23:03:27 executing program 1: syz_open_dev$ndb(0x0, 0x0, 0x260100) set_mempolicy(0x4000, &(0x7f0000000080)=0x1, 0x6) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) clone(0x4412c500, 0x0, 0x0, 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000180)={@sco, {&(0x7f00000000c0)=""/143, 0x8f}, &(0x7f0000000040), 0x18}, 0xa0) [ 481.160113][ T3217] usb 1-1: config 0 descriptor?? 23:03:27 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x26200b00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000240)=@md0='/dev/md0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='hfsplus\x00', 0x0, 0x0) [ 481.372872][ T9991] IPVS: ftp: loaded support on port[0] = 21 23:03:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @gtp={{0x8, 0x1, 'gtp\x00'}, {0x14, 0x2, 0x0, 0x1, {{0x8}, {0x8, 0x4}}}}}]}, 0x40}}, 0x0) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000000)) [ 481.423500][ T9995] hfsplus: unable to find HFS+ superblock [ 481.438310][ T3217] f81534a_ctrl 1-1:0.0: failed to set register 0x116: -5 [ 481.445658][ T3217] f81534a_ctrl 1-1:0.0: failed to enable ports: -5 [ 481.452603][ T3217] f81534a_ctrl: probe of 1-1:0.0 failed with error -5 23:03:28 executing program 3: write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, &(0x7f0000000000)={0x29, 0x6, 0x0, {0x6, 0x5}}, 0x29) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x20, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$vim2m_VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000100)={0x3, 0x2df, 0x5, 0x84000, r0}) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000140)={0x1, 0x9e, "dd6a0ffb2a97ee6acdb94a32d5dcdb7d16729e184533a55899d3380e1686253f2d4ece09137da2e4e687f6bf18533d5024ba1feaa0f6b5fed59f8689667dbe69bbd98c8e3886245c1c5e5dfac21703601577cec32093dbf55d6a6ff1793a83d3f0f7b6c37a894c5bc3163938b25bfeb075867242917ca6669336c702637929a920114721a174a711c7a392fcc237c96855216bf19df2a1b3466da8166c52"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000400)={0x4, 0x8, 0x40, 0xfffffc75, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r2 = dup(r0) ioctl$SNDCTL_FM_4OP_ENABLE(r2, 0x4004510f, &(0x7f0000000480)=0x1) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r2, 0x942e, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r2, 0x8004551a, &(0x7f00000004c0)) r3 = openat$hwrng(0xffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x442000, 0x0) read$char_usb(r3, &(0x7f0000000540)=""/168, 0xa8) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$IOC_PR_PREEMPT(r4, 0x401870cb, &(0x7f0000000600)={0x2, 0x0, 0x5, 0x479}) r5 = openat$vcsu(0xffffff9c, &(0x7f0000000640)='/dev/vcsu\x00', 0x2002, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r5, &(0x7f0000000680)={0x28, 0x2, 0x0, {0x3, 0x10001, 0x8}}, 0x28) r6 = syz_mount_image$minix(&(0x7f00000006c0)='minix\x00', &(0x7f0000000700)='./file0\x00', 0x5, 0x2, &(0x7f0000000800)=[{&(0x7f0000000740)="e6a93bfe73d742c763a19349e18c2a79b84bc7d2a2fcea0308a2b0a89f436741f3d9a052aaeef85ebf3aa396296e65777751304c4fb1b0f5369d62858222cfcde459169fe0163c32f1826f67b80d8199a4bba220", 0x54, 0xffffff80}, {&(0x7f00000007c0)="1c7dcb107a3dd7b8c895cb7d0d3c3871a2ef42f5bee4218067cb42c01f7129470049c74e4e971dc01dfb211e80deaa2a9758dc5ac6a7c52add", 0x39, 0x5}], 0x10010, 0x0) fsync(r6) r7 = openat$vimc1(0xffffff9c, &(0x7f0000000840)='/dev/video1\x00', 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(r7, 0x6609) [ 481.680028][ T3217] usb 1-1: USB disconnect, device number 14 [ 481.696514][ T9993] IPVS: ftp: loaded support on port[0] = 21 23:03:28 executing program 2: syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100009d853508ac054102bc940102030109f9110001000600000004000000030102000faae359121e61fe62a635362ba3074136a59a7f7c6776dab5acea102db03d2abebd7811c017a8deb0be1da963299a8405bc1d95b0a6eae447815972750cdb64fbf380c6ed8533403d"], 0x0) 23:03:28 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='hugetlbfs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) [ 482.128054][ T8567] tipc: TX() has been purged, node left! [ 482.228094][ T3217] usb 1-1: new high-speed USB device number 15 using dummy_hcd 23:03:29 executing program 1: r0 = memfd_create(&(0x7f0000000200)='\x00\x83\xc5\xcb\xc7\x108\xa4\x03\x9c0T3\xc5\x97\x95\xb5\x8fM\xddU\x10\xaaod\x96\xeeM\xbe\x0e\xe4\xcc\xc4\xcf,\x9f7\xcc(Z\x13`\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00c\r\x14\xd8g\x02S -\xfd\xb5a\xedf|\xc4\xf9\xd2J\xadi\xcc[\\P\xa6F\x8c^\xc7i)d\x9f\xfckW\x86\xe4Qg1\xbdD\x1c\x13O\\\x7fS/\xc9d!\x19\"\x16\xfdC\tz\xf1\xf3q\xfd\'.\xb4\x14\x14m_&\x88\x8cfI\x18&\xea5\xa0\x00\xd2\xcd\xf0\xd5\x03\x9f\x18\x8d6\xc9,\xc9Y\xb8\xc9\xdd\xadp3\xbe\x93C\xa3b\x18\xe7\xcdx\x86aA\x9e\x83\aKc\xba\x05\x19\xb1\x9cJ\xce2\x9fW\xd3', 0x0) write$FUSE_DIRENT(r0, &(0x7f0000000080)=ANY=[], 0x560) read$FUSE(0xffffffffffffffff, &(0x7f00000002c0)={0x2020}, 0x2020) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x81, 0x11, r0, 0x0) ioctl$SOUND_MIXER_WRITE_RECSRC(0xffffffffffffffff, 0xc0044dff, &(0x7f0000000040)=0x7d) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2710, 0x0, &(0x7f0000000000)) [ 482.610235][ T3217] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 482.620615][ T3217] usb 1-1: New USB device found, idVendor=2c42, idProduct=16f8, bcdDevice=bb.06 [ 482.630077][ T3217] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 482.720342][ T8718] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 482.758854][ T3217] usb 1-1: config 0 descriptor?? [ 482.978148][ T8718] usb 3-1: Using ep0 maxpacket: 8 [ 483.058142][ T3217] f81534a_ctrl 1-1:0.0: failed to set register 0x116: -5 [ 483.065471][ T3217] f81534a_ctrl 1-1:0.0: failed to enable ports: -5 [ 483.073905][ T3217] f81534a_ctrl: probe of 1-1:0.0 failed with error -5 23:03:29 executing program 1: ioctl$IOCTL_GET_NUM_DEVICES(0xffffffffffffffff, 0x40046104, &(0x7f0000000040)) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0xe8f, 0x12, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_disconnect(r0) ptrace$peekuser(0x3, 0xffffffffffffffff, 0x53) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8c, 0x22, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x9, 0x418080) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0xfffffffffffffe12, &(0x7f0000000440)=[{&(0x7f00000000c0)="2e00000010008188040f80ecdb4cb9cca7480e000a000000e3bd6efb440009000e00040050010020028000001201", 0x2e}, {&(0x7f00000001c0)="e73a184dcabb2c3495e03a52ee10e910f2d7e32297639a8db418f53c146c45d131616416e6b3840cf3aeafded577d7d078d40a311a33dc8cc2aa174124d4b7ed1af582ccf6157d1283e900f93c14046296e453aa181e2d37720ebdb84f7aa50f77e9097c1f6c5bd6e373e2d3f53611f547d0f3082d2e62a9ce4f683e15485eb782db36c8cbc211f261401c95a61ff57369c382bda7c6999b50d13880e43406db8342f76862a091f71354c56cd3f3ba2267620aacbd74575730c64dca46ab7794584582", 0xc3}, {&(0x7f00000002c0)="6e8b313b2d70a225c3ffebc4efb1e8f9d33f930254823047e4e49c09275a4129b28c3dce70c1f686894baeee3133e78ac0c0e52aab810ab6a678a09182bcf7a2fa2c10d62f050fc19f4b8cc92709dcfb1cedcd9ee41be09cab9d016f8eb4b7be89a863f944a2e3fac10ec12b9b1814a2a5a42ba4cafd16cbe367e4930c4234c89e5e3ec8eaf7c2bea0abff41cb75dc933a05bc90dd29b9f5a6c0e19b702dbba7b3282c7237ceb09d7b5ef5cbd00aa4", 0xaf}, {&(0x7f00000003c0)="8a9000774b820adca597bcccb5a67714fb6e07cc1d612b8be03b8bdbe38f3e74c639f96d130562ace6a95e9f7c46bde69650351cc9c6184e6a32268aec71ceb94d3d26fd236d174e20a2610cdd2844374bc5d15cbb439eb6cd2da0d1cb8ced9c2544f4056dd88cb7735559e9dce22d", 0x6f}, {&(0x7f0000000140)="ff607aff8693ac036ee87da3ded2ee7398389bd18083feab757cc5208af80b638aa5", 0x22}], 0x5}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x6, @local}}, 0xe866, 0xfff9}, &(0x7f00000005c0)=0x88) syz_usb_control_io(r1, &(0x7f0000000000)={0x18, &(0x7f0000000180)=ANY=[@ANYRES16=r4, @ANYRESHEX=r4, @ANYRES16], 0x0, 0x0, 0x0, 0x0}, 0x0) 23:03:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380), &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x0, 0x40000007, 0xfffffffffffffffd, 0x0, 0x0, 0x4cb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x10000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_config_ext={0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/103, 0x67}], 0x1, &(0x7f0000000540)=""/230, 0xe6}, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r3, 0xf50f, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 483.172092][ T8718] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 483.179966][ T8718] usb 3-1: can't read configurations, error -61 [ 483.195439][ T3217] usb 1-1: USB disconnect, device number 15 [ 483.418457][ T8718] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 483.668782][ T8718] usb 3-1: Using ep0 maxpacket: 8 [ 483.738647][T10079] kvm [10073]: vcpu0, guest rIP: 0x13c Hyper-V unhandled wrmsr: 0x40000024 data 0xfffffffd00000009 [ 483.784877][T10079] kvm [10073]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000046 data 0xfffffffd000000ab [ 483.799860][ T3375] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 483.839089][ T8718] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 483.846863][ T8718] usb 3-1: can't read configurations, error -61 [ 483.864292][T10079] kvm [10073]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000040 data 0xfffffffd00000046 [ 483.930471][ T8718] usb usb3-port1: attempt power cycle [ 483.955658][T10079] kvm [10073]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000076 data 0xfffffffd000000a8 [ 484.014836][T10058] IPVS: ftp: loaded support on port[0] = 21 [ 484.043133][T10079] kvm [10073]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000045 data 0xfffffffd00000094 [ 484.064541][ T3375] usb 2-1: Using ep0 maxpacket: 32 [ 484.091714][T10079] kvm [10073]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x4000008e data 0xfffffffd00000047 [ 484.152585][T10079] kvm [10073]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000062 data 0xfffffffd0000008e [ 484.166931][T10079] kvm [10073]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000059 data 0xfffffffd00000062 [ 484.253652][ T3375] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 484.264935][ T3375] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 484.275068][ T3375] usb 2-1: New USB device found, idVendor=0e8f, idProduct=0012, bcdDevice= 0.40 [ 484.284371][ T3375] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 484.305401][T10079] kvm [10073]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x4000003f data 0xfffffffd0000005b [ 484.316821][T10079] kvm [10073]: vcpu0, guest rIP: 0x14c Hyper-V unhandled wrmsr: 0x40000068 data 0xfffffffd00000041 [ 484.334708][ T3375] usb 2-1: config 0 descriptor?? 23:03:31 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000440)={0x1, 0x7}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000940)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) write$qrtrtun(0xffffffffffffffff, &(0x7f0000000380)="44dfaee373bc845b2337af08954fd7d82c0704e49dea77ea21901e18c55887213af1afb2b8c9f35f0d68c3df418255d9381fa7ed51d14a7da54df5ad475d92d0e7548ef1514d63c5d2dd5677914aaf6eb563b7176432742639e64c8ead01b36e12a92f383a965ac472971a2cbcf471adc738e5967a97dec3f2a2d8683e615e899d1d4eb1809c31e686f882cbbc36e32707b4cf7cd3299dbf7ca1b434e47fcb3a1f73d1438ff86f", 0xa7) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$sock(r2, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9f82e", 0x5}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff18ba13900c35e67d75c5a6802890239fb4c7dde6a19", 0x23}, {&(0x7f0000000180)="e31520aa566f043686390a8b9a5e851d473b7f3f48f1cab37f45b3adf98590fe0fc1bb355a5d7ba1193e2f1b8da27a3185d39bb2f03d2665a8220e0b301f45542d83e05d01a32b5d4d10b012d5763308bebd3fc37f86adfa618871ae0af56300de382edf1aa89e0d", 0x68}], 0x3}, 0x8dffffff}, {{0x0, 0x0, &(0x7f0000000e40)}}], 0x2, 0x24004880) r3 = syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="7ab4f04a8312eb6bb3f5115c73a9435abf4e63d63c6df6251ff8d25f055fc0de611ac0bcb5d2f2aae060d9327673d3f5068ecb2afe9f92d98f2cb80b200b3c209e18227c3b45e4da756542f1cb948a338241173ba947a900dedb22477e0365d3d104d000000000000000770ed99ee0eeeb117c5c15155c186a6f862a6a14631b4d1d0195c977b4fba57097be4b3ffcd1f22d97737712096fd1588a20bc0e64aba9a7e62f607b820350d101d4fd5917c8296e87960d61a311dcc48ad623fdaf6077809816b573e36404753b841961f2951ddddf90d5bcf1468c5cf100"/230, @ANYRES16=r3, @ANYBLOB="02002bbd7000fcdbdf250200000008000700ac14141f0800040001000000080004000300000008000c0003000000080002dd060000000d6973743a736500000000"], 0x54}, 0x1, 0x0, 0x0, 0x80d4}, 0x0) mount$fuseblk(&(0x7f0000000180)='/dev/loop0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x0, &(0x7f00000004c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r4 = openat$vcs(0xffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x8040, 0x0) ioctl$USBDEVFS_RELEASEINTERFACE(r4, 0x80045510, &(0x7f0000000580)=0x9) [ 484.688901][ T3375] usbhid 2-1:0.0: can't add hid device: -71 [ 484.695479][ T3375] usbhid: probe of 2-1:0.0 failed with error -71 [ 484.720151][ T8718] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 484.786411][ T3375] usb 2-1: USB disconnect, device number 2 [ 484.819372][ T8718] usb 3-1: Using ep0 maxpacket: 8 [ 484.998495][ T8718] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 485.006385][ T8718] usb 3-1: can't read configurations, error -61 [ 485.235587][T10058] chnl_net:caif_netlink_parms(): no params data found 23:03:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000a40)=ANY=[@ANYBLOB="5001000010000307ebfff40606c6000040040000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a00100000002500120008000100766574680000000018000200000033d2b2bde9d40319696b905711068b27da6fff0744d4d2176644649a1f5319f68d2b13651a643ba1d864dc423db53c56eb2b04361972eba624cd488693441e33eb8392d76d9b57a78d0d77e9080000000000000064516012857d445602af835297c84c211911e5fadece87db5a8894f36a19f7ba231dacc61ef4b8524330461a0db46abb795fdcd89a50852f130a289058c679d9b7b4a8d431960180e4c751345f328c02a8ba6c2a"], 0x200}}, 0x0) r1 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492a3e, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000200)={0x6, 'netpci0\x00', {}, 0xfffe}) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000040)) socket(0x1e, 0x4, 0x0) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000000)=0xb3, 0x4) sendto$unix(0xffffffffffffffff, &(0x7f0000000300)="b399692dbaf87d96f8a6f4d0c803fc3d7a94e2212342e37c8bdd6eab", 0x1c, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)={0x20, 0x0, 0x301, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc}]}, 0x20}}, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)={0x104, r2, 0x400, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x7c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8799}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff00000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}]}, @TIPC_NLA_NET={0x38, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffffffa}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7fff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4dcc}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7ff}, @TIPC_NLA_PUBL_UPPER={0x8}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000010}, 0x40885) semget(0x1, 0x3, 0x200) [ 485.308057][ T8718] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 485.332515][ T3375] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 485.458521][ T8718] usb 3-1: device descriptor read/8, error -71 [ 485.580012][ T3375] usb 2-1: Using ep0 maxpacket: 32 [ 485.646159][T10058] bridge0: port 1(bridge_slave_0) entered blocking state [ 485.653840][T10058] bridge0: port 1(bridge_slave_0) entered disabled state [ 485.663917][T10058] device bridge_slave_0 entered promiscuous mode [ 485.699283][ T3375] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 485.710581][ T3375] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 485.719692][ T8718] usb 3-1: device descriptor read/8, error -71 [ 485.720896][ T3375] usb 2-1: New USB device found, idVendor=0e8f, idProduct=0012, bcdDevice= 0.40 [ 485.736188][ T3375] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 485.753219][T10239] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.2'. [ 485.763593][T10239] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.2'. [ 485.849545][ T8718] usb usb3-port1: unable to enumerate USB device [ 485.898343][ T9069] Bluetooth: hci3: command 0x0409 tx timeout 23:03:32 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/timer_list\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r1, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f00000001c0)={0x9, 0x2, 0x8001, 0x7, &(0x7f00000002c0)}) recvmmsg(0xffffffffffffffff, &(0x7f00000027c0)=[{{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f00000013c0)=""/228, 0xe4}, {&(0x7f0000002840)=""/102400, 0x19000}], 0x2}}], 0x1, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(r3, &(0x7f00000017c0), 0x333, 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, 0x2000}) [ 486.184946][ T3375] usb 2-1: config 0 descriptor?? [ 486.313169][T10239] team0: Port device veth5 added [ 486.375628][T10058] bridge0: port 2(bridge_slave_1) entered blocking state [ 486.383075][T10058] bridge0: port 2(bridge_slave_1) entered disabled state [ 486.393006][T10058] device bridge_slave_1 entered promiscuous mode [ 486.430985][T10239] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.2'. [ 486.441343][T10239] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.2'. [ 486.512319][T10239] team0: Port device veth7 added [ 486.520936][T10074] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 486.679371][T10058] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 486.732251][T10058] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 486.861501][ T3375] usbhid 2-1:0.0: can't add hid device: -71 [ 486.868046][ T3375] usbhid: probe of 2-1:0.0 failed with error -71 23:03:33 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x800000) close(r0) r1 = socket(0x11, 0x800000003, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r2 = geteuid() mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x10, &(0x7f0000000500)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@blksize={'blksize'}}, {@max_read={'max_read'}}, {@blksize={'blksize', 0x3d, 0xa00}}, {@allow_other='allow_other'}, {@allow_other='allow_other'}], [{@appraise_type='appraise_type=imasig'}, {@uid_lt={'uid<', r2}}, {@hash='hash'}, {@appraise_type='appraise_type=imasig'}, {@euid_eq={'euid'}}]}}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000140)={0x3, 0x7, {}, {r2}, 0x5, 0x100000000}) bind(r1, &(0x7f00000000c0)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000016012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c954"}, 0x80) r3 = open(&(0x7f0000002000)='./bus\x00', 0x14b042, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ftruncate(r3, 0x2008002) sendfile(r0, r3, 0x0, 0x202008) [ 486.972280][ T3375] usb 2-1: USB disconnect, device number 3 [ 487.006752][T10058] team0: Port device team_slave_0 added [ 487.084397][T10058] team0: Port device team_slave_1 added 23:03:33 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x4, 0x100004, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x4}, 0x40) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r2 = openat$nvram(0xffffff9c, &(0x7f0000000100)='/dev/nvram\x00', 0x400, 0x0) ioctl$SIOCX25SCAUSEDIAG(r2, 0x89ec, &(0x7f0000000140)={0x4, 0x2}) openat$binder_debug(0xffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) bpf$BPF_LSM_PROG_LOAD(0x5, &(0x7f0000000240)={0x5, 0x5, &(0x7f0000000200)=@framed={{}, [@map={0x18, 0x0, 0x1, 0x0, r0}]}, &(0x7f0000000540)='GPL\x00', 0x4, 0xf1, &(0x7f00000002c0)=""/241, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 487.223941][T10058] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 487.231452][T10058] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 487.257731][T10058] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 487.455554][T10058] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 487.462742][T10058] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 487.490301][T10058] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 23:03:34 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080)=0x7, 0x4) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x1ff) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x0, 0x7f, 0x7, 0x1}, 0x10) syz_emit_ethernet(0x6c, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c20000000180c200000081000000001100064fce25e8ae942582a85af67e0971863b1b22bc0a91cc8499c09c0b6d6c810000652618635dc99d2d4559b54f547aae35a933869e3bd825b488aa50f5f66bdf0ef04144159fb72ffdb0a8a3a7ff041b74ecd8c4e09940ed4cf6d4d37b"], 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000040)) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000200)=""/93) [ 487.962063][T10058] device hsr_slave_0 entered promiscuous mode [ 487.978494][ T8695] Bluetooth: hci3: command 0x041b tx timeout [ 488.018491][T10058] device hsr_slave_1 entered promiscuous mode [ 488.062309][T10058] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 488.070298][T10058] Cannot create hsr debugfs directory [ 488.641895][T10058] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 488.678351][T10058] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 488.720772][T10058] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 488.771976][T10058] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 489.362914][T10058] 8021q: adding VLAN 0 to HW filter on device bond0 [ 489.478949][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 489.488958][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 489.549913][T10058] 8021q: adding VLAN 0 to HW filter on device team0 [ 489.627102][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 489.637664][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 489.647196][ T8823] bridge0: port 1(bridge_slave_0) entered blocking state [ 489.654644][ T8823] bridge0: port 1(bridge_slave_0) entered forwarding state [ 489.798448][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 489.808517][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 489.818601][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 489.828531][ T8823] bridge0: port 2(bridge_slave_1) entered blocking state [ 489.835766][ T8823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 489.844894][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 489.856176][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 490.210158][T10058] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 490.221347][T10058] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 490.348014][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 490.359706][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 490.370221][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 490.381324][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 490.392030][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 490.402176][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 490.413084][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 490.423063][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 490.782503][T10058] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 490.793919][ T8823] Bluetooth: hci3: command 0x040f tx timeout [ 490.802972][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 490.813611][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 490.822853][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 490.830728][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 491.162911][ T8718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 491.173494][ T8718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 491.316408][ T8718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 491.326524][ T8718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 491.375742][T10058] device veth0_vlan entered promiscuous mode [ 491.401162][ T8718] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 491.410953][ T8718] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 491.470994][T10058] device veth1_vlan entered promiscuous mode [ 491.656206][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 491.666117][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 491.676209][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 491.686773][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 491.732988][T10058] device veth0_macvtap entered promiscuous mode [ 491.767661][T10058] device veth1_macvtap entered promiscuous mode [ 491.822993][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 491.839121][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 491.922434][T10058] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 491.935759][T10058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 491.946015][T10058] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 491.956850][T10058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 491.966934][T10058] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 491.977487][T10058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 491.992872][T10058] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 492.005441][ T8718] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 492.016058][ T8718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 492.051847][T10058] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 492.063814][T10058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 492.074921][T10058] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 492.085493][T10058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 492.095514][T10058] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 492.106099][T10058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 492.120967][T10058] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 492.170023][ T8718] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 492.180449][ T8718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 492.860935][ T8695] Bluetooth: hci3: command 0x0419 tx timeout 23:03:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x60, 0x2, 0x6, 0x1, 0xb4060000, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x6314}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x60}}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xe) 23:03:39 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000018c0)=""/246) r1 = epoll_create(0x40011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r3 = fanotify_init(0x8, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r3, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r2, 0x541c, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0xc0000004}) 23:03:39 executing program 0: r0 = openat$full(0xffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400080, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc0f8565c, &(0x7f0000000180)={0x5, 0x1, 0x3, {0xc, @win={{0x5, 0x3, 0x5288, 0xffff88ef}, 0x4, 0xf9, &(0x7f0000000080)={{0x3, 0x8, 0x8, 0x80000001}, &(0x7f0000000040)={{0x2, 0x7fff, 0x7, 0xa3c0}}}, 0x6, &(0x7f00000000c0)="53ab6c8231a44894d96f7ac236f1775783a31b6ceecb2dd50d911f2459184ddd4be8389f1bac0710e4c12028b1ac654c40a71be9c158ec56ee8bf84d2a2b5522482258e56e9abdf9ab60cd45059f2a7b2b9ffbb9d6fe2fa676f79effaa9531dd02a731215c08e056fe6db2626ad598271a427bbdb3e4c40ab01ab24104f5969bee100a92de9b9abf89bd872d358112a3c1a02eaccb1467ba70b4a1f928866d9add9f8968ddd125719cdc62", 0xb0}}, 0x7}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x8, 0x3, 0x44c, 0x300, 0x118, 0x3e020000, 0x0, 0x118, 0x3b8, 0x1d0, 0x1d0, 0x3b8, 0x1d0, 0x3, 0x0, {[{{@uncond, 0x0, 0x2a0, 0x300, 0x0, {}, [@common=@unspec=@bpf0={{0x230, 'bpf\x00'}, {0x8}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x4a8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x70e4) mount$overlay(0x0, &(0x7f0000000900)='./file0\x00', &(0x7f00000007c0)='overlay\x00', 0x800, &(0x7f0000000940)={[], [{@appraise='appraise'}, {@obj_user={'obj_user', 0x3d, '/'}}, {@smackfshat={'smackfshat', 0x3d, ';\x96\xf7\xcb\xb7\x81\x83\x91a\xc3\x86DU\xe1\xa9\n\xd8\x9aL\xed\xdb\f\xf9\x94s}\xc90#e}*6\\\t\x00\x00\x00#3\xe4\x9c\xf6\x83\xd5c\xe9\x11\xe6\xa1?l\x87\xed4\x8c\xb6\xa7\x95\x00\xf5>\x1a\\0\t\xfe\xf8\xbcy\xa1\xb67\x0f*\x12\x02\xf0\xcbP\xf0\x8b\xd4\xb8\xdfn\x99\xf6\"\x97eWJ\xc0\xa2\xe6\xf2\x9e\xca\x9e{\x8d\xa4J\xcc\xab\x88\xc7I\x1f\xb4\x03\x03\x1a9\x1cj\xf9\xdf\x05\xb9\v\xe9]Xoy\f~r\xd8Lc1\x8a\xe8.\xb6e\xe3\x8d\r=\x94X\xa5\x0f|x\xdfXl\x1aN\x8a0x0}) close(r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r2, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/103, 0x67}], 0x1, &(0x7f0000000540)=""/230, 0xe6}, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'U-', 0x2}, 0x16, 0x3) r4 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000000000106a0531030008000000000000000001000000000904000000030001a147854c11235ea574ec2000000000000000210000000122000450aa7e3ef96268ead5e8863f96ee940000000300000000000c71450c5461696a45270082fd499361ebd43e47c66dd9be0f0b1deec2f2d1cdcfd6b60c6e1100d9979012e07b49cfe0121555acd851baf1380101000000000000e39f2a5539f46ed441f000000000f0f62773e68fc665119ab29faab846842d92ea5f49d297d0e345efa4e54fa5d3f5598d6f424118304e4f53b34a93f20c5bd8", @ANYRES64=r0, @ANYRESHEX, @ANYRES32=r1, @ANYRES64=r2, @ANYRES64=r3, @ANYRES16=r1], 0x0) syz_usb_disconnect(r4) r5 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120100000900002003041cc304000000000109022400010000a0000904000001"], 0x0) syz_usb_control_io(r5, &(0x7f0000001580)={0x18, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x0, 0x0, 0x0, "098c9114"}}, 0x0}, 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) syz_usb_control_io$hid(r4, 0x0, 0x0) 23:03:40 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x4, &(0x7f0000130000/0x800000)=nil) mlockall(0x3) clone(0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000400000/0x4000)=nil, 0x4000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r1, 0x0) openat2(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x2, 0x8, 0x8}, 0x18) r2 = fsmount(r0, 0x1, 0x80) getsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) mbind(&(0x7f00004bd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x2) 23:03:40 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000280), 0x4) close(r0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000000)=0x1) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f00000000c0)) bind$rxrpc(r0, &(0x7f0000000040)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x5, @remote, 0x5}}, 0x24) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000003060500000000000000e5ff0000010073797a30000000000600024000000000821694ec00000000"], 0x28}}, 0x0) 23:03:40 executing program 2: ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)={0x2, 0x80, 0xf000, 0xffff, 0x68}) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="fff7ffffffffaaaaaaaaaabb86dd6040000000000000008000000000000000000000000000aaff020000000000000000000000000001010090780000000060011dbe10105c8b01c4ef17b379bd03170000006cff00000000000000000000fad7d39292000000000081fc010000000000000000000900000000000000"], 0x0) [ 494.034159][T10405] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 23:03:40 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, 0x0) r0 = openat$vcsa(0xffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x200000, 0x0) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000080)) mount(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x100000, 0x0) clone(0x74024000, 0x0, 0x0, 0x0, 0x0) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='/\x00'], 0x2) mount$fuse(0x20000000, &(0x7f0000000580)='./file0\x00', 0x0, 0x7a04, 0x0) 23:03:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'caif0\x00'}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x100}, 0x8) getpgid(0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@mpls_getnetconf={0x3c, 0x52, 0x100, 0x70bd2d, 0x25dfdbff, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x80}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xd92f}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x101}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}]}, 0x3c}}, 0x0) [ 494.786219][T10414] IPVS: ftp: loaded support on port[0] = 21 23:03:41 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/103, 0x67}], 0x1, &(0x7f0000000540)=""/230, 0xe6}, 0x0) syz_usb_connect(0x0, 0x67, &(0x7f0000000100)=ANY=[@ANYRESDEC=r0], 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/68, 0x44) 23:03:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="4800000010000507000000f10000000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="20000000140001040000000000000000021f0000", @ANYRES32=r4, @ANYBLOB="fbf0368700"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x20, 0x11, 0x411, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}, 0x7, 0xa000000}, 0x0) [ 495.563643][T10419] IPVS: ftp: loaded support on port[0] = 21 [ 495.648149][ T8717] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 495.785349][T10451] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 495.881466][T10452] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 495.947921][ T8717] usb 3-1: device descriptor read/64, error 18 [ 496.031242][T10457] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 496.078396][T10451] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 23:03:42 executing program 0: r0 = syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x424, 0x7505, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x3ff}}, {{0x9, 0x5, 0x3, 0x2, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x1e, r1, 0xfffffffffffffffd, r2, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000000)={r2, 0xf7, 0xda}, &(0x7f0000000040)={'enc=', 'raw', ' hash=', {'cmac-aes-ce\x00'}}, &(0x7f00000000c0)="da5dce2fe36ff879210fa6757bb67a6170197bb0c6b2e39f05b826ebb780d7cc01e6aba80950f2f0779f1b3c54a975fc179a44dbd1ccc1579567faa8020a96c28358eb4b2d788b9bd76cf133efc8cc2b1f5ea4c50035ed0df8532e146ea71a6d64d16e4ed31d60b529f6088920ebcfe97a1eb00fbd215ea0b29aa1d9655c4d943bfc78e7ae88bcad5055012764f79d43a26b61dbc646f4bfcaacadd79255e55fb28b74cfa302c318fe9500c5ee0603f8cf65674a05640f6623be3ff26d22dce54f660ce0cfebc68f52c9f5d80957c08d51554fdd20128314cade76d1d0ce2068f4729fab0a16c92c643ce77cdd93b5a7b55c9db3fbd3a3", &(0x7f00000001c0)=""/218) [ 496.339936][ T8717] usb 3-1: device descriptor read/64, error 18 [ 496.620439][ T8717] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 496.899703][ T8717] usb 3-1: device descriptor read/64, error 18 [ 497.048451][ T8695] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 497.287885][ T8695] usb 1-1: Using ep0 maxpacket: 32 [ 497.298073][ T8717] usb 3-1: device descriptor read/64, error 18 [ 497.409004][ T8695] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1023 [ 497.419773][ T8695] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 497.428472][ T8717] usb usb3-port1: attempt power cycle [ 497.429848][ T8695] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 497.720436][ T8695] usb 1-1: New USB device found, idVendor=0424, idProduct=7505, bcdDevice= 0.40 [ 497.729921][ T8695] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 497.741721][ T8695] usb 1-1: Product: syz [ 497.746344][ T8695] usb 1-1: Manufacturer: syz [ 497.751458][ T8695] usb 1-1: SerialNumber: syz [ 497.843429][ T8567] tipc: TX() has been purged, node left! [ 497.932061][T10470] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 497.966736][T10470] raw-gadget gadget: fail, usb_ep_enable returned -22 23:03:44 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$snddsp_status(&(0x7f0000ffc000/0x2000)=nil, 0x1000, 0x2000005, 0x12, r0, 0x82000000) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000280)={'xfrm0\x00'}) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="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", 0x1000) [ 498.157847][ T8717] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 498.239896][T10470] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 498.247849][T10470] raw-gadget gadget: fail, usb_ep_enable returned -22 23:03:44 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$snddsp_status(&(0x7f0000ffc000/0x2000)=nil, 0x1000, 0x2000005, 0x12, r0, 0x82000000) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000280)={'xfrm0\x00'}) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="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", 0x1000) 23:03:45 executing program 2: ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000440)={"b024c48ed3b099eb162e41e6315193035ced4cb34495ed14825c5a00ecc8cb2e03b1583081de7b0e9ceab97afb2f965f36649264663cdaf1944ea807b75d6b1d3c735a3a49bdd2048a93ba7dc683260b09f454f938ba5354e31affdff15e27ec5c2ee253b8a53eff32d36eaf64791593745d29471a8c67411936ac0753ccf0d7bc803b5b302e21c47485644c06123f8f03a88d7bf66f139f30f1d0cc987791a289cfd15a38dab146b5913a5176f7eba2ccd58a5c38a5d60825452dcf6034731a702938b62dbbdf961aede879328bfaff9cd7c5c8a2d4ce09e4916cd5dfbe3339c3c80cb60d26661b5d82c2275ed6347918d3f9446c664bebc5ae3265976c68f8b3d7a05e87c4ceaa199e70918e2609697541158e9c9e366fafa8c5adebbcd79e02fd4f9dba4125e396a7e166690a8b61af18c26fb21a81777b88a8e58465649f504ed2619d0d0878fa1ef590bee3e300918ad3ea23b8d4c9ecc56392371355c3f5db8e4219e04a41cb6ab96d08041481a747c9e11cc6d7994b98185e5f589f35b7bcdf5f8e514fc2f460faec4531ae3d455884c850a076d56417f44a4ff1ed1eacb2ad0ad00ad4025bc4978f68b6b494d0ee5d6960a8f86a50bd4bb8ab4490ea90bf3f3deb6476cfe42fe21e095f79a627fab9824b92b7b2a964d92d8f1bf47817982dca0d53dde1ce3d212faca9cd0fa8bcacd637583396b7dbd175a609ffa1b2da442a7528056d7f9411c89d9bafdf42b785e8be7a761ea40001cce12a279e87262d75162969da6e2892c01dbc822073e42290548c21c31750688c6fe19c24537f9afde85fae1464d0562fe292f8b60520b90b5655e7610d1f2af369401294245518a69abda3eaf82eab95e3ca17b2b0428ed3d707f5cd9e266ba635d432173200784bc097d474830513138df5b7d6994a20469c6942e3109c67b24ab04eebb09f93ce8623a500681e95bbce76fcf61201abe5c4245eb71c5aa388ed8fa211c3b242150e9fa72a3ebe6caf31c1d80447b90659ca52a69006913736ebfa3636276255eab06c572c380db1e03fceabf820a413233a20f30ed29f09baa63e4c57de7917e5b0e99fe827f22d486d92accb773c367dcf4b312ab2ac6372fc10b61f087a6eb3a39d10900b8c7a3457dc29c3764ceecf4ae5324d6cdbfe717e50f646e87f9b30b7bba87e45d978c763a45ab4f84cc30663334b73c39735ed9c4a8aac8ea57e40d024ff01007db0b91a73a988d539e3b545d02d5393bedc9751bb691aaf00df4914fdea8b74808dd4b0c035e12ff56f2a65410e50fd2cea9779f29408246cacbd54a4e13d02052d26962db0df76838ab7865aed91c5ccb0cccf2439f2d1a143c5c60f662a22d6c7ab8c02104a598d945fdbe638f3c2561ccc08d1f690c0271995aa19149af1017e7c6799377b8eac2ba68a2641bb442d5801d12dec58"}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$RTC_UIE_OFF(r0, 0x7004) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='fuse\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="038df56f47b3a0a36fe603eadbde1dae057d551464eebb93a6be9c1d3d022d658d97066f1db80908b97d5ace98feeef369b38f2cd1f9dc0a9df039fe45330c8a90499465fbd3124aec4516e9687d18fb550544b10812c55890c2d6ca0fdc6ef9e4ca814b0c2f9b7e4fb37eab286c39c1703131bc9f2293ce6296380443774903ad4860f2b150f9e7625b4f9b00941eb1eb60888dcaa4ff79e9fa6fd0c648d4e2", @ANYRESDEC=0x0]) unlink(&(0x7f0000000100)='./file0/file0\x00') ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) umount2(&(0x7f0000000080)='./file0\x00', 0x2) socket$inet6(0xa, 0x2, 0x0) [ 498.530793][ T8717] usb 3-1: device descriptor read/8, error -71 [ 498.548572][ T8695] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 498.555640][ T8695] smsc75xx v1.0.0 [ 498.596540][ T8695] smsc75xx 1-1:1.0 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -71 [ 498.607758][ T8695] smsc75xx: probe of 1-1:1.0 failed with error -71 23:03:45 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x2a2, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00d7c7525cd1e5ead46370d98567093a819c3b89e4e19a441ea93275914e2f48d9e926b18f0700efe159273c6f24854f2f9e8ec7a1db746c79faa3905e8d16430b7a97289eb3152e39dc227df16a68ac22bcd5a9594d30c0c4516df8cd040000000b7165072e122bd76648a1ec52ddc0490b20000000000000000000000000000000c6a580ea72bc57fae81a1692f0978e4b2414601bdd41"]) [ 498.688638][ T8695] usb 1-1: USB disconnect, device number 16 [ 498.780511][ T8717] usb 3-1: device descriptor read/8, error -71 23:03:45 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$snddsp_status(&(0x7f0000ffc000/0x2000)=nil, 0x1000, 0x2000005, 0x12, r0, 0x82000000) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000280)={'xfrm0\x00'}) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="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", 0x1000) [ 499.110436][T10493] fuse: Bad value for 'fd' [ 499.146182][T10493] fuse: Bad value for 'fd' [ 499.212065][T10497] attempt to access beyond end of device [ 499.218537][T10497] loop3: rw=4096, want=136, limit=1 [ 499.223858][T10497] gfs2: error 10 reading superblock [ 499.280056][ T3375] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 499.323514][T10497] attempt to access beyond end of device [ 499.329933][T10497] loop3: rw=4096, want=136, limit=1 [ 499.335236][T10497] gfs2: error 10 reading superblock 23:03:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xa, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e2461b165a95ca6dd176b7dd1ac2fcb9465b50baf4e5b909504c54415ba317fc23", 0x21}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="9e4d759f20dca7d1a54f33d442a802db94f6e49c65b34fe19bf9909ad3c17ffbc9d3a817b4a3435300a9732cc694f8ad28eb30452f18e446873a93ee652619b295bd684fbd013d0b079002282540c15bf2f61dba9c462524ac4fed711bc6a43920d769151a175230f11b8178f22de505e0cd81e6d9bdab0550d19b1739758fa54287ae9eeb3ec2a4172f0afd0b984aa916a40bcacb0487b274e57c92f8dd45711d354b63cc94237deb0f8cd1b72584778c442844c9705ee2573e297d708bcfae23cdcd92b656f8030f4a43d70126aacc2c23161d883604a5563b7f512b6f1fe4d6628e01dd2fc7", 0xe7}], 0x3, &(0x7f0000001440)=[{0xbc, 0x10, 0xffffffff, "7f6911b84303caf77326e880f7e76104f1ecc960c0d8aa75d5dbed949aeb0c1f828943d84cd3d0beb3d1dc1f55b55539fc2c94c6933aeec716cb50bef0a6f8bf076e71631e1531c7296dd614994d33bd6a6b377ddcd3464f366ccaa766734cecaf0e9e211bd7721702511b80fc36ca5df20bd96094a0e38051872ef5e73de50c602f592ad1d953dafc9d8473a7c4b90152e51cb2a35cc02eb823ebd85ec3b34f8b6da828ad2af94c1c2601c76d5cb3"}, {0xe8, 0x3f6, 0x10001, "e8b08e6e8cf220d5ab45b119b7d7f3a0cc27b30506042d48552103c69585f115b38724e5083c74dd1a2cd8671caa09cbfd810a39b27ca37de806fa5b542cc176c1415523903a1ca9428dd16f8911434be86fd91b9220097090a28dd3d6d073a065c49cf7c5c373d1baf6ebc552c77c116ec3886f02445affd98906fb9761054e247f98980971665c205c56e956187b4ff9d767c2ef8f53d5ca5172672bdd3d6ff799488e95b2ea3217ff74d8ca5132b77a8cd19d1f7207a2343db7972494da2e9e5b69aba158dd8215011f83f2e1e30cad3ab31f286c97b1700bac7e"}], 0x1a4}, 0x4001010) [ 499.547937][ T3375] usb 1-1: Using ep0 maxpacket: 32 23:03:46 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="3551ce59573d57649b784055027793be91b79f9d6d7d55792151f84306125a70534367ffa79f6d8076b05cd1029fe848e08281b11ec04d15af18fd8c45a60604f696b0dfe3a694cb8243fbae626df11c0b17cf8c619320cac8352bd7a1f42cfbd445cb951cd36136ff5d8098b12b467d559238a13eebd87377f9d499daf04e23e71c1a10d993564c31ba003eb8d4b35346c144775a5b13552d5a206de957ce31e6b3ebd6e7f148861f661282c77f13b9a71f46960eb5b9a776ead0d9ba6134c8b9314d338374fe6402dc0573e36c69c8efd1bcaff8c07bfd107d3d19b09c03cef5adaa96e8311792f22c1876759c88ecc5263268c1930057f2d47e84cb4fc400c893d7821f858092a92c87931ca9c7d367c148366dafb3b385a717820066162123968ab5949d2018cbd02f17e0d5c1743516b4d4c380365dae9e8ab99e0df0be478392563ad9d56c37521e418de48620b3653049ddd54610c385a830e542b0c21c078164141a8a615beba5462b117ef5e1becb7fdddba4a00f7f8573a1d61b467b626b88d340a2dc4588bba69fa48d5d895ea2c11027c761cb9fa15a45abd3d5f6b394daa92d091b544cb77f6826c2715d4f36b450283add872baa52744b8912a2cba71696dd7dd0acab08d6a627fcf457745c6df7d0a7887b7c33093786d3003cd2b877198b7f4146307cf3862f7f4ed54b6778fe7256d0e30912e2869555539c2d0bd828c242d1f1a7064efaaa7d003cd9013e686b778c27878f16ecf3bcf83d44bb3b363d42801b696286b6de8eb3d11c28f3a99f548976907929dffa87a45494409104ac79ff2c406bad96986ec49ae1d1f767b112a40f90f3537f719dbb7181be87873539e28904dbaba77800417abba4efe16993acb2532eab598681d23948be721f4b5c1a516c5188138a1ffcc8fd138a49215552f44214014da6a884f3393d8668a4f34aa5c64d03c837c7dfecc63ff56dc9f8d25080245873952197b728e45288b15e3a3a07c35b7ebac9dea4da6ce5016f51f5c98144e3c6f44be311718535014d1cd8427cbaecdeeada1ac2814912d22ce0ad9b679e664b54616502c1214f6a46f87537f68bda619a4ffd72e2c41a8ee26ab9bbc180c0af2f7336328a0d85b367d079682dfa728255bbaccafaf4b4fbb23a52fe59831222b9ad84617cb31124c03247b58f06efc667e74dcb86fc012505036cd3abc436fd5a9836587164f17ce743bcd1972410fc4744047db9b72c373ae8be8aa087db11be9924d80471398c02815e7ce26b0e811afbb7e9ed1c81f256a90ab9dc25ef95034866805b534e631e8d8da41283a2e5d4c65bea24831b5bafb5b6cf4df7334678fae4e66e2a530ff82b53bdf6c7506af28b035582a8c22e2c526ebac07b65319a0145400f634026a44b967d8527e4875451d441b433955dc9afe777e4d6ff97b2c0d1cd565bf340dc4735fa52e6078c0dc6bfb438757277a42480a1e148ff26ebacf1c81af85af80bb21664c49827e8ac24cbab8ef804555aef4bf69c3631f85656f87e82710d3f7bf381837a4c0942a10883cfc8f4b1837b911550c8728d841bba837bd75f25c467d6f414d9f9bfe17a5bd5105ab0cc5cf4746b4361ad1003b93f824838f5ee6a79bb0428ec273dba9f716b4100f71ad9e08bf8eff50c4a0809bf4f4b297f212d6c55d54a2589bc8704c8e3475252bb0076c39d1d98660313828f38dda9ac0a5095913fbbabf89fac46ba74a08b5d0cbda3a4dea7eba220d6ebc4c44b13f5c80d8a46a4db0b488eef5096ca43549aac617cf63fd89286758a30d9450e7f3a9c3a501354aec5e89e365f91ad970c4cc9bc38ae98b61eab5a9daea47de8998bfe24d6de5e88643cc7baefc950cc3500fac949007c97a9a75e1b3390353d31c4fa52723332c7b088151cd370187ac895443920288fe821e1975ea4070a44f1175ef87cf0c80bdba2d327d3182d653ff1ed072f2192b6949aa9ef55b18d601ddf63342c6edd983ed33066be650a7d3cecf1a0a4ccba5dacff49f66724d3e7f4111cdb0b274087f6e4d2b1f0568ad5472ba42631d928810f5b8617203a2055ac43cfa24432953441a8624a57870cf195d6e34539541be042870a5d466b927811c5ea0e3e0221c012f9233ad1a2aeb26895e81eb694008001fbde9238b7172596a2fecbee099b525c346c49518cc469919a964bef07e2a2a6f92e173043781bc2605cc2e88c6c8e7d6e154c28b2fa00915cb92a7745991f03c96d61bb350a602f75279f15df7e02bf8d2fb36c07d2ea70c622c3015aab169daf1fc7dda43e6fd5bbd520815523e1cf296da52463bc43ba638f031cfc92a954dac8bfd3c4e1485e99e9f9ba4585564ebb825613205d1c582135bd23776479cf70cc87bcb7e48cee4a2c6d94264f35aab541ebffeaf39bdba695976c207709f98369ee6c73d162356df00cfd26ed027acf3d0172f64a7b05789fc316af76f6e252ab1c8adacf45e783405d013d7c07077f41a9cfb1ac93702c9eca9937f117cd5d022cf920eed7328ac255738cdf2509bd83e25a1cff697851a2748f8b2733b95f48efd989696d169ceb2bdc2fc28e9b45a675d1a5e40479ce1dff67c63357309d440111edfe0ef5596944711b20a46792b9bef885785efadcd6a39554b8108934185f8db21652250d0172d6550971fe3ce67e598a3b4abb9f780ecf190b418d29c61c4aa24b55ceb88866e27b85f6e51c95b88924901649596332f936dd2ffdadd7b5e6495d8ee15374a8f0563e1401e48c9ff7d531ac2232834c95230e71164214e5f2092fe4b33a9e1188342c53abcdaa3c079ad9115423741f2e8fdc829d23be92b20056685b68accc32f448b4ca12b86a8194570c32d824e429bb9b28075176a9cea299a1a58c07a9f2dabfe7fca00ef28384f53603d6b1f42e9c0def8090d5a31d7b71abad47f4e7a724c069db1ba9a077e57bfe43fae1247ff80f0415a5a3ede0641ef5c963dd5c018887465154d815a4bfa067a3de7720d9719b229f4624f2760fab0f01f8a8c4ad31a71445f67e69eb511ca8edbb58f07ab9f7af6b2c5317c2d2a6feab1761619a3ba889b0a375efce45a3dcb288e2ffab7b9a89c0537d50ed9384c08b70f8781278399dbc2d6144bdb933ce54031675029c6ddcc421ac6a4335440768f85305a1b905de9a84e83948af4ce948433dba0e1ade812e748c7e01e8e238aa3d1c2e65b3e52a3e1f79d1b20f1dae899026d043966d1724979a7521662046565e45b80a78f046de483c7593c13e75473b2373ca6ae3b86a658e7b6655e62ba3f4e3ae1a1c9f87bebe91489a67f676244d0b0b961e1ba2bc8738347a462b62828357e362fc001684574e739f8cf88e22682e7693f29f54a35380d2359297d2f16633ebacb996a5e022287f0e75792360a36d3750d56460748de657f355be3244d9e7351f3d4892f511a125bca6d61fcdc817c827ce93d926f4a487dccd5499361bcd541acc1f021b7a1276d666f27f9c61148dcdca89c2d2d58deef6d40b59db5576edcb0b0d6c18aaa005f47f8000a6e106221fadfa930760a033dc94051ba1d0a91f369410c39dc32d16a292fe2b910e70166543e2e3d815d5601b109dfe01fd38172782ab6ffcb136914a53124378daaadbdc19e90788f32e2f7fc2a6f2afe54caba8f7be8f8615a2951540663a4e1714113ef69f3cab7d514448f0cf51dfd0193dffdfd2e5b575f1bac8d2525d3ba668809efd250767fb001d16382d9d1b2911215152da9bf5b24604572bc89aa9a35a6188b9a81735b5c645fa8020266a558b155b103f407c1e2d5d3d6e54022c26fd672d2f425d3799fe828ada9ca083aa241851af15e42eff0a49467d34f777ad3ba6c5b5eebf48406c88858175f3784526c2be74dfceb9503e793f127cf9153446f0a6c2bb78996cc262d79a7e2b180842a15ec836aa367d4f6f797f71b7a484d0549ad01dd1171b131aa926528a9c8986838e9ee19f113959931a4fdef20118733bb3945e6f90a91b7ac78f5b7b3bcbdf4c94e1f8838b712c77deccacee35eca05bc68679ec041393a37ef87811786b467ac52421dd5c254f0454659f59e205a15dd46cf7f77c4fea1320e918a9bc815f73f98f43044fa37094de54ad75d83f9ddc8c340b4501832dac593d576b8f8d52747e274167d6c7fd60adf1f644747660213377b3fbc7b452a8a468d1d686830960632e45c6b4860c9d0f8269be08b121b70bf104b837aed140dbdd4f255eaa99e85f5b5bcfe271c07bfdffa5d697e57c779723d5535c9fa732cefe45c1d2fc6a662dee55b08a3b927e09aeba4bf42fd16a70f1a15d9fdb042c3dcd19a7d271d8ea20bad2394b2991ea809ca5efecb017534d1761b3759e27506726a8ba4877053e46c000771a30ae0ffa488f025c42eefffa8f7500e42ca5090be4e84ebfde0cd6efd64a16b0312935357d24091fe981abbda807f9f332866a14f264a1571b1cc9df7fdbf3a8b3e13567322c9183665d3c8de297ccf77ed3f05784465c5b25eb46d44ac4915aa31943edc078a583a39e906b1e64ede4270c46507d43d5158db36001065c6870b96f1b7af7c60c7def04a85d8835adc1b5a323d63c2084e819d3720ae68df96b7eb3286ca478f9c8b80c21a108739084a8b6bafb1e260f2b22fbd887d76452728afce5a0220171e8d06397956f4c8d4a88bd1c59a54e3df61848221985d5cf5caa244baa71c490550e179ea00f791a79b8b1176bf68f1e341273d5c82ce61a04b3176762e41fbdee8f68ac0102399ae4dc9386aa7974a80a9ee34cc7313aab7d349c1e887d9b8cd38f32a7a70ca86232c44cd35b8808c093a56c104a9e4818334dc6a0b9f3e465b9ca56cf5d3eef6c9cc32ea9c5c2ad675c63b3f21d8566223e24f5b2bd03737c49fb81b1cd4d37c8a4ed47983c65d1f111c91d64b48cfbc112332b60abf0d726dbb7ea87cdf8fdd8b75bcc8f0492a0828edc63fd38a18c85513249827783b2f9c386f65fa7152b8e7d992a0d66c31007861a2d8b48e36f4958820964acf2629a868c442e4f3ad22b07c532a04d71f987f5f230c6c6db3601145626cc9fc26456ee17d053131d3e0d7e2eeb0028f996233aeef677fafbde5b8b3933af1610cc2603b08a0bf99e8042b9abe6e565a7a5f1ba58f6969b57b3c3d5765b9c3464c468d7dc09543d688fda878260d9eba1246efdab7a53627945f48bc3aecd6f0177f471aaf9ba28ab52bdb65a9d2ec762ad2dddbf099d905eb5099c4bd328f155c40aaa4b62ad8293854b4fe32d0196a551325a56d270881863e7face227c16606ff0db9275db0cbc86eff3999d3f530f912e41f780c907a9eca58c999034c2312424e9ec18f0dfd06e84032422a006bee00d1faecdcaaa6ba7853297dc18cddf6993ab25ab98a9add0537065c85ae2f0c8782839ec4535aba343e576e0ad97137e7677f99a8d4ffb88f7b6b779fd09bf464c70c289da39a016a98c325757a5a0f35fdc470f98806d8c630442f42fcd3d20f749ff8911e25df0f2ccb690860866198ec11df08b06e7e4fd4c9292b44182a1ba8020fe22da1338eb84accd0a4ab032797c15491b63db94bfac3dda1ac3fe1fac07e480c1e70ec65671cdc20012e6209cbc466b0a9fcaf899e62fd17da166fdcfa98d972adfbc3e037feb01b67e313124c18dfd7a7d307a96ab46a17e051e21039548a3bf7a54d4b93cb93a573338754af998c7de07f6158969ba4255f6709880889cde367646f2aca8f8d6e0a4793a2a09a0609a17e1344c73792f187d9ed1"], &(0x7f0000000300)=""/236, 0x2d, 0xec, 0x8}, 0x20) ioctl$CHAR_RAW_BSZGET(0xffffffffffffffff, 0x80041270, &(0x7f0000000040)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) ioctl$CHAR_RAW_SECTGET(r0, 0x1267, &(0x7f0000000080)) [ 499.670610][ T3375] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1023 [ 499.681469][ T3375] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 499.691517][ T3375] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 23:03:46 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$snddsp_status(&(0x7f0000ffc000/0x2000)=nil, 0x1000, 0x2000005, 0x12, r0, 0x82000000) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000280)={'xfrm0\x00'}) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="f215fb30ef4bd282319936fda971ecf90884b8c949da147b0e476945dd0bed001f1b2d7675155d4cd012f0e321e63fe1943461c83a287b74d86ba406eac97feaec63a86a974c11efb2a309d0e1e1e628d333067379b10e2622246f8eceba7747f3f63011ea01946a6aec06701bfcb7e0475bb2a22b80b453437f77d3fcce918bd35059e755d00a665b720b72759256176f498cc1fad7c99aa201a97e91cdd9480b4c7562cdd46de0e30b0ff49a69a058da3a10ad075f0029e56cfd559916a5bc5f7b4f6037212c818834fa423e1511b1e9cf354b6c06c0cbe7b22c3ce9831def950816e2ed631ae3b68f27e96dde43debd36023adf932add2f26be4435242e31fbb0176e16c2dcedab7341bb157bb34b52e188f2670499fd227f28e2113dda90355e91618dcf62f693b8c71f6b3dc7cec54c18997a5492dfa2268e5166427bbc47ee29d54748ecc4850c9ca1c5fcd620a7dd1362152c2d6b8bdf09f83189e25f7f0e5543cb4ac65ad1a70941a186b3ab6e75a02faf0f64784baa931eb57ebed2e5d8f7f3c6dd8530bb0bc83ce09dfe308346d48fc59f13f14dc355903c69284f3e436aa69bb1476100c8c18fcb176fbfa7f65c67e2a183404942e7993f557d41edae4d62f9545b9e84ed2b7f9b06fd1f57fe175dec0d7ec7f6932af40f0677a1ab95d5d18173f26ed6095947cd94b17c951256b7bec7a81b7eb592bead3ade3ab91bad7906c6ee56553e2cf0093a4f826243fd09522139ff449f3c10f6e7a242b87bf5ebd95618326a3918bf84075562c07f1ef108f81601648d210a797275f14746b456bd5934dc60cf77bb5e36bb5f1c2b69da16b0d8ff19a3a48261db74c836a20d03aee8af5f05c1ddb2691d83ebe438d79e1edfc6d4a13aece64c8e87d3c79bec16440d5c348b3b8eb505f460520747a0311b41525d9b6011b3066088ea932bb06cdbd78fc695569436722292fb8345b7e458aad86a8570568f49425e62b6d7074668760cee2d50b30295f736c59ca05178e3aea89e1dfcc1274d2c92d06fb0e66c2df673d93901059f87651de7eb3756cfa94b0e94708087ea15a7dcbcc80a75238c2ba78c268ea92d284d92b974c9c8b4d907efd3c35294c606aef7aefeb1a4352b7fa3c1333fe27b2508988b12eec662f19a22ffe496750243a1f6eb6bd7610b5422dccc918c768ee8bc5033274a8094e9e83763021e13addf8d68b610339a7f9cf39e83735a5fbafe1526c6aabf95750747e5d1de2ea4eef044adb8497699656d80d6598c69595724135c4c1fdf34666ad7edff5b1a8df4f881b0a840301ce8790706d86a3702d7afdc802fc8a78ec69809421aa59e4fc5c055821209d889822e1e05a9118eb1f716fdeeccd85707b756ccef5798c06e688153ca1c9d9393175668de64aae639a2c54b5d1517443fab0c41e8c09d8f924109afb55c2a55def281f0ac0e5c310f5301846783b3247257c50f6cf0cf0e27e982a58e8067c12cc20935a574c1efd130cd04cd4ead150f9042a94799545e34f2819caa4321e8c048d5e408f8083ede4296f41d8cfdc18f20d2fd3e5b82234a23c9c7f6094ed4c4875ad83f8ca22f0e1ce82f0fcafa0d3ceca1d6f2e323af6a56a1a058df429fab6ecc20794f0af7ed28f646a76e376767a15d83823ae7ad73d2ca9a04a392d436f2c09eb34dced2d5eb2bb3e1cdd4aa0b33985107207b0fba63b223a4b7d1d6ab3cae476848db8251b9e24440674ae176a762f5f2a6e4fe75fd859dd0b568c46d4cc5b2017a932675745de1a5d1643dc4ae59a8c67ac4bb993f024d36f141c8b01b829b087d1731c505649baa39a1e13a379d595a327eb3c0589560e71d5bbb6bdaced1fd99408210bce1b96a2a20b83a1071b1d4c37082161e5d5fd43dff93823d87b683809b5afdbb589f83957b78b76994e37878799028f4e972b1e59672e51b4b7a8965e92c5072705c806bd317889d8e4aac03de37f515cadfdd0d7c9e43676c44982622052b905e392c6bce08019c08ee1f5ee67ff931c9ec3113459972bcc43a5013c65d3c5c8f1acd2cee13691fdaf702b56be180b579936af1006e2aa82637d57a7adbc9b879d9ea4f76674cb284931947777f7042fd90fc89dde346e428384e7f0f3d569a11e2eaf0959c2bd723b2b15c95201a6df50d89e60281263db6608031b2c692481c837cff98cf8e4924c5b6ad1c67f7865ae6adb4112a646856a2036cc02faad756832cc0746273c1a7bd289559afea910fabd508beb3d090794f157ea9aa24db6aba75eb823f3e8e7f707720102e9b076a0efbaeeb5a6a385940f2d5a988e32a7951f6640a08c9aa2ab86a58731015d318ffdce82d00d992d234be6df2af67c219982d8b238b2f8511b3deed8457f7ac2c097d4d538e51d68011e7279cc4c28f26e7782fd4d4b945b90395d2371181062486241c01b29ac3f81a84a4e57afe68e4885d64ff3d5acc7e191af82ae5316a59d1b92cee21d518d2fee3233e64a86689a4fe34f14585a467aa73362d8310203416867cc5cb8fec76d6ff7f2f6a0c4621d7db5d910db4bf8fbe80fc406c2a456cc13a4ed5430c3c918d0d922f6d20daca9a4df89588d1c65d4849e76a362c307426399484e1ae3873a838bcbccf234773b57c394583622a383fc9da3943e92629a1abb6b4325ac02a87ed8f52d533ffa215479d9025910892b47370886ae1798a606e511f75e3977c2751abdb84ccf68d832afda167104b43a6f72fef09cec421eed62d1ea5c8b63c94347a478212504cb09ff9c60af7e5baf98960b8c5b9ac02d7cd0fa1baef05bf43687eff8883f262a4f1f8338a4f290ea41d62dcda90c847c296da0342a5c710163f3dfd56758fa3853c8735f0bede07f25cc9a338967153bbb744cd64014adeb8be3a936ae0a03b0142748f2eeb69e4788c6b61af2085d98cc8dcccbbb5dbf66439fbd70925a41f5610b1b521f691d0aad58411a0b01d6bc6242bdbdb6cf9feacc85825c1d03e125e16ce31b0b9d1ea2505cddcd73d1955fd9c7fba6bc0198bb9707ca1cc8c06aaa5a04486427c7f85e0340af6495c8ee650c959c7f48ee7aa952033a0324137fdb720e3b392368a55a5bdab5bc515dca2628be8b172f8899a5924a1d914e5397f97d9586c5d344727b4b544a8e3897d5e475e8a5331435126accf32e99cef32fdf83bd7186a6519bd2a9cdc8e145c9bf13f8d1ff80d1c225dcc110f12439da961754dba6532c8b67aef04c494f503a29921d3901587c73fefef1af98e65c7bc58ccea8c1887a9bb4d738bf54b147004265f1d43262af2e384681d71e65f17050e37f0c819278834f5115c64e109737f75d883fed38b3ac98fb3cd14e9b90739c26afb1570617fd4a471e3f5dc36e1045498dbdc9ac09d30a8e9a43438e91d5ef0305b2d8c6f2b50d80bb6b1e9cb12f8c7e4f47588937f0e0c937363781624272834485ee299baec30f37d8b6acd63b55e374ca5c562caaa328e617a7a7f0d89911f9cd06b139c31c964335ee5c33b0eda2a4e8d8bc71e5fce1443071adce22b92a5e4eeb0e539d605991d579dcb157a936c495b4dfb02e1410fd577605b0be91e1c3c2e86095860c855fc0118e108bf9737a26c602ee9054bae694b46a6454f52381a999a0d6c81397950d2be4712c99325dc8b47078c69feb5f28a7ecf07d2a9185751ce76530087a1caf94c76285ec7a511f40abeee984b344e5aba57991704b260b8ee916a42bbec7d714c7f2b5af47aaec87972ab5e8c62ac7660bcd61c06960d6b0a852a81a8345506e4596ef7eab90c27e9424a21b411078eba0e6f314fd795aa977f2450b8e217840328348fee4d5f243a4e92b999f94ca24d3a0b751474067d567e33b4cf385b3e51b89862862d9e563c2c2d27eb3ae0d52b71c9e5b47b6fd4d00746a340031f3a51766ac97c5cfface23ecde36c26cdbe8ade021331b44ffced83865786ffba313d7637ad4ca905eda07f93f3b9edf7d515fe1a875671900fc9947610b900f2122ecf24a496b0c26dcade5e932e08ac3a6eae7a0fc2cffdf5f6ac214a939b91819eda6af8123637505eea98b1cd99b1dd3de92089d4155f7726d37568884ff8e250bdf93238d742763fb5d15932d6e50cd6133b8427df07c64f232ef8d11758f78bd0c1fd7c24da3395fc69aee9c6a63b65fb5e7c2edb81264e71763f321175e8972d8de50ad2d66935d148b30386f6013e0b62f6f9e963cf85ba23372b7cef28d82e3f5f0eef50a03ef3afdc9e746d94276f168993e15b2ac6677d0533a1ebc9a13d6990caa8f1f7684f155337b3669750769d93fdc4bbe1459d2bfed7e9b2388bed94614a7e59155eb82eb8e6e87935b04affc8cce87a70013db05d57ed4cdc99510cf4b2a4ff1bd6e7f44425fc080def11fab64a7b9f725303b4642d4c5f490584290d7c0b2a4af0f98e625a6912f2dcaac489144e65be5ab74a6107c99acabe45a8b7c17681c0a510d8c017f19a3e89960c4c6a5270dd83ac370ad282a8a453e8ddcfa9046b4ecedc8c2daec3a2d6c692a36a15d375a8aae9fcf050b4c0f2b18d5a252240cf8ce53c0ac174816c3040304592986b8ac4fa9f1404a081f742816a655771a8b1dd423018af99d7f34fe5ae4b46f61b5a5b2669745810f37a51ed95660142a008456c108931173a30a6d8116fb868605388768ca0ce354f386abf85058be15ce8f530d856c4f7238bff729763a8d550fbb094926dfef14226caee48ac85f66a3eb79d2e649b9838c2774d6236c06f2179d0231c8b344844365a8359da7713492781b121e7218bfa0aea2808985ac1cb0718ce76511461159a506814571033193b063dedaa034ffe9fb0c8d8cdff2952854b551b2091c10a04c90ead3aa3fd2dc03abce23f65137ebd1752cef89f9ea7f961fbef2720c8404540b1318bb5a14d24d393429ac9890191fddcd1172e3b82b7f65f5ba592106d63bced3a627d69dbe1c97accf946da858dce56bdee8d36796e01007029eac7f1cf7f20a7acc76ad14ff0578f185e1eb72ee04d4b1295dcc4c657b6e250bc438d23c7d466f67a8a3ec9885abf40a4542b507775227cff74442c6daf530f8141e74c642eb2f7719826f03aa3436e0b735ed64d3a04d240675295041f1a34983d830263b5b7f301696119e1203970c2e7aedb87d021edd83bce2b6c1fdc1fbe0a3d3296d7bc69e2d81be066d0fc2f37fddb4b4a9a67dd24f8ae8a3c43ed4b02f19bdb3801d4cd7fa3296d5b324960468ec917f3da0964841e9ca0143e71466cb273c8c29c7cdb74abc9f1e95a89528189db3221eb76bba003060c7e8bdda4a19324cb50438589d9a5bc425c07371cbc84abaced53fa86cdd0dab96576b2d7ccc9832ae1b7348c9891a1c73cde8d9dd8ae69c89512c311c29bdf7af9d9547f6912dfaae06da87134d5ac50ac93c1a4c53dafbd63f819f98fe61503c4286ec4e0254c6ed1e1db79eda726216f9ec803a8593436321379f8ee8cf38216a4189b7ffeeeafc4e3a00515e070970115a94c4cd26d29db7424705b61bce98f6ec008a6111f199b0cd5adcf3423c35b4575a117e1953da52e3b653f32d4cb74f93dfb217923a6399347edd38f3766286ba889e33bb412299b38953da11cf99178be7da88ac5239b4db58077ce461e52352592d267bc5df0cb34d69c40b2e1bf60ac9eb397232b9a354386efba3f0c496c35e1f3a032d493281184b32b2b08977827c9ddc68974ba9a8d9e83fa91157647b517ea4b869b7dafafd32b3f8a03c32c06ad6518f3aa7ac79e79b20fbfb30d", 0x1000) [ 499.938880][ T3375] usb 1-1: New USB device found, idVendor=0424, idProduct=7505, bcdDevice= 0.40 [ 499.948497][ T3375] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 499.956765][ T3375] usb 1-1: Product: syz [ 499.961195][ T3375] usb 1-1: Manufacturer: syz [ 499.965868][ T3375] usb 1-1: SerialNumber: syz 23:03:46 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x3, {{0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0x90) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x44b34, 0x0, 0x0, 0x0, 0x0, 0x40000000}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RWALK(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x8) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x400) ioctl$VIDIOC_G_OUTPUT(0xffffffffffffffff, 0x8004562e, &(0x7f0000000040)) r3 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) set_mempolicy(0x3, &(0x7f0000000200)=0x1, 0x3) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) clone(0x4412c500, 0x0, 0x0, 0x0, 0x0) [ 500.170068][ T3375] usb 1-1: can't set config #1, error -71 [ 500.190852][T10511] BPF:btf_header not found [ 500.219869][ T3375] usb 1-1: USB disconnect, device number 17 23:03:47 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$snddsp_status(&(0x7f0000ffc000/0x2000)=nil, 0x1000, 0x2000005, 0x12, r0, 0x82000000) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000280)={'xfrm0\x00'}) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:03:47 executing program 2: syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYRES16=0x0], 0x0) 23:03:47 executing program 3: sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x68, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0xc55, @media='eth\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x50) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f00000001c0)={0x3, 0x1, 0x0, 0x7, 'syz1\x00', 0x6}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000200)=0x7f, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4, @multicast1}, {0x0, @local}, 0x7a, {0x2, 0x0, @multicast2}, 'rose0\x00'}) [ 500.659624][T10522] IPVS: ftp: loaded support on port[0] = 21 [ 500.884398][T10528] IPVS: ftp: loaded support on port[0] = 21 23:03:47 executing program 3: r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0xec, 0x2e, 0x1, 0x8, 0x1d19, 0x1104, 0x5ef7, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf, 0xa5, 0x3c}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/103, 0x67}], 0x1, &(0x7f0000000540)=""/230, 0xe6}, 0x0) sendto$inet(r1, &(0x7f0000000000)="d7f0babced0e846d753e6e10", 0xc, 0x10, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000680)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) 23:03:47 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$snddsp_status(&(0x7f0000ffc000/0x2000)=nil, 0x1000, 0x2000005, 0x12, r0, 0x82000000) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 501.118324][ T9067] usb 3-1: new high-speed USB device number 12 using dummy_hcd 23:03:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x6f2b, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00'}) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) write$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="687372303282ff"], 0x7) recvmmsg(r0, &(0x7f0000000040), 0x291962b, 0x45833af92e4b39ff, 0x0) [ 501.408610][ T9067] usb 3-1: device descriptor read/64, error 18 23:03:48 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 501.738824][ T3375] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 501.810805][ T9067] usb 3-1: device descriptor read/64, error 18 23:03:48 executing program 0: perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_config_ext={0xc63e}, 0x4a404}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mice(0xffffff9c, &(0x7f0000000100)='/dev/input/mice\x00', 0x0) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80047601, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r2 = openat$zero(0xffffff9c, &(0x7f0000000500)='/dev/zero\x00', 0x200000, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x83, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0xfff7, 0x10, 0xfff, 0x1}, &(0x7f0000000280)=0x18) arch_prctl$ARCH_GET_CPUID(0x1011) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r5, 0x0, 0x3, 0x2f, 0xfff, 0x6}, &(0x7f0000000380)=0x14) open_by_handle_at(r2, &(0x7f0000000540)={0x8}, 0x0) openat$zero(0xffffff9c, 0x0, 0x0, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000540)={0x8}, 0x0) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x20018001}, 0x24000005) accept4(r1, &(0x7f0000000000)=@in={0x2, 0x0, @loopback}, &(0x7f0000000080)=0x80, 0x80000) clone(0x4412c500, 0x0, 0x0, 0x0, 0x0) [ 501.978030][ T3375] usb 4-1: Using ep0 maxpacket: 8 [ 502.078542][ T9067] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 502.098780][ T3375] usb 4-1: New USB device found, idVendor=1d19, idProduct=1104, bcdDevice=5e.f7 [ 502.108269][ T3375] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 23:03:48 executing program 1: ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 502.167270][ T3375] usb 4-1: config 0 descriptor?? [ 502.292565][T10592] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) [ 502.391601][ T9067] usb 3-1: device descriptor read/64, error 18 [ 502.466922][T10592] IPVS: ftp: loaded support on port[0] = 21 [ 502.540517][ T3375] usb 4-1: dvb_usb_v2: found a 'MSI DIGIVOX Micro HD' in warm state 23:03:49 executing program 1: ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 502.808011][ T9067] usb 3-1: device descriptor read/64, error 18 [ 502.939015][ T9067] usb usb3-port1: attempt power cycle 23:03:49 executing program 1: ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:03:50 executing program 1: r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 503.670399][ T9067] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 503.671840][T10618] IPVS: ftp: loaded support on port[0] = 21 23:03:50 executing program 2: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201fe0109003c080004004aef420000000109021b000176002300090400005800000a65fa30191dc24e9292136690a4fcd00102bfc5af5fe93f770f1f88c5821453962c46da413cec3693a7bf160ada76c9dbe516c766e5a74a3449b131f51aec96e08c2f6cd275d99e700793ad5657b3d2a8a72e17011a2aa95feb53ca103e9872375adc58aeb8ef14ae74c748421971d75b03b9ca17d88a3605e7be27aaa671886dcfc5cdcab3399b0000000000000002d4971b701912bcfb9746c948f0c9f57d5ae0f71d8b5fe97385b750e2eafa9d9566b44e9ae72e6fe57391e2e6e8afc247e4e1b8c1da888a50333db67ea30f9d15"], 0x0) [ 503.988004][ T9067] usb 3-1: device descriptor read/8, error -71 23:03:50 executing program 1: r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:03:50 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040d21f076040002f0e0001090224000100007fdf22654fc8794c0100000921000000012225000905810336"], 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) sendto$l2tp(r0, &(0x7f00000000c0)="7732139079481fc91d099df90891a4629b39a06452128fda65552ebfa32813650d1b054e44917402416e6217812dac7a600929b5f196a58590d3b6961378cc2870b8f9c478e2", 0x46, 0x20000000, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @private, @private}, &(0x7f0000000080)=0xc) r1 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setlease(r1, 0x400, 0x2) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r2, 0x0) ioctl$KDENABIO(r2, 0x4b36) [ 504.161544][ T8542] tipc: TX() has been purged, node left! [ 504.218025][ T9067] usb 3-1: device descriptor read/8, error -71 [ 504.338813][ T3375] dvb_usb_rtl28xxu: probe of 4-1:0.0 failed with error -110 23:03:51 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x3, 0x101, 0x10001, 0x3, 0x10001, 0x673], 0x6, 0xff, 0xffff, 0x3ff, 0xfffffff9, 0x3, 0xd4b1, {0xffff, 0x81, 0x5, 0x1, 0x6309, 0xcac, 0x5, 0x8cc, 0x5, 0x7, 0x800, 0x21a1, 0x10000, 0xffc00000, "b6dcf34d368dc34f93db4d1792b3c8f734a93764a184acfc419606890c4e5e28"}}) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="0000010000004f"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000001c0)=0x15) [ 504.704353][ T8718] usb 4-1: USB disconnect, device number 2 [ 504.714366][ T9067] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 504.839062][ T9067] usb 3-1: Using ep0 maxpacket: 8 23:03:51 executing program 1: r0 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 504.958799][ T9067] usb 3-1: config 118 has an invalid descriptor of length 250, skipping remainder of the config [ 504.969619][ T9067] usb 3-1: too many endpoints for config 118 interface 0 altsetting 0: 88, using maximum allowed: 30 [ 504.981029][ T9067] usb 3-1: config 118 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 88 [ 504.994509][ T9067] usb 3-1: New USB device found, idVendor=0400, idProduct=4a00, bcdDevice=42.ef [ 505.003857][ T9067] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 505.024949][ T3217] usb 1-1: new high-speed USB device number 18 using dummy_hcd 23:03:51 executing program 1: syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 505.408354][ T9067] usb 3-1: string descriptor 0 read error: -71 [ 505.416031][ T9067] hub 3-1:118.0: bad descriptor, ignoring hub [ 505.434758][ T3217] usb 1-1: config 0 has an invalid descriptor of length 34, skipping remainder of the config [ 505.437992][ T8719] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 505.445233][ T3217] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 505.500682][ T9067] hub: probe of 3-1:118.0 failed with error -5 [ 505.599356][ T9067] usb 3-1: USB disconnect, device number 15 [ 505.631322][ T3217] usb 1-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.40 [ 505.640777][ T3217] usb 1-1: New USB device strings: Mfr=47, Product=14, SerialNumber=0 [ 505.649152][ T3217] usb 1-1: Product: syz [ 505.653459][ T3217] usb 1-1: Manufacturer: syz [ 505.714247][ T3217] usb 1-1: config 0 descriptor?? [ 505.728348][ T8719] usb 4-1: device descriptor read/64, error 18 23:03:52 executing program 1: syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 505.977485][ T3217] usb 1-1: USB disconnect, device number 18 [ 506.118858][ T8719] usb 4-1: device descriptor read/64, error 18 [ 506.259223][ T9067] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 506.390747][ T8719] usb 4-1: new high-speed USB device number 4 using dummy_hcd 23:03:53 executing program 1: syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc25c4110, &(0x7f0000000000)={0x400, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 506.499099][ T9067] usb 3-1: Using ep0 maxpacket: 8 [ 506.628138][ T9067] usb 3-1: config 118 has an invalid descriptor of length 250, skipping remainder of the config [ 506.639106][ T9067] usb 3-1: too many endpoints for config 118 interface 0 altsetting 0: 88, using maximum allowed: 30 [ 506.650350][ T9067] usb 3-1: config 118 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 88 [ 506.663741][ T9067] usb 3-1: New USB device found, idVendor=0400, idProduct=4a00, bcdDevice=42.ef [ 506.673009][ T9067] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 506.678449][ T8719] usb 4-1: device descriptor read/64, error 18 23:03:53 executing program 0: syz_usb_connect$cdc_ncm(0x0, 0x97, &(0x7f0000000300)=ANY=[@ANYBLOB="1201100302000040259aa1a44000010203010902000081"], &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x9, [{0x4, &(0x7f0000000000)=@lang_id={0x4, 0x3, 0x1001}}, {0x2, &(0x7f0000000040)=@string={0x2}}, {0x4, &(0x7f0000000080)=@lang_id={0x4, 0x3, 0xf0ff}}, {0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x40a}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x420}}, {0xae, &(0x7f0000000180)=@string={0xae, 0x3, "226a15367a040184e37d961b0bfdb0b8a697bca6398214c8fd046baade1ec285e04bd3cb547e9a5e2b405bf72a3ac9a18e70a29ccdc1ef0ad21db1cf385630e9e0010cc4608430dec3dc2fa96e1e25e46ad6a3ed2ebbfb830dd1496477064db43119a1cbcd21a810e46ef5b5a3e9465f1a12369cc97f4d7a6735028fa894e471f8044d92d0bb895bc837d1f52d8f5d1a2e5d3abf1a47ac52443a4566ec0d8e33a4a89908661f9f2b1e72a0f9"}}, {0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x3c01}}, {0xfa, &(0x7f0000000340)=@string={0xfa, 0x3, "9276669faf4be880a882527ec0b15add3bdf5d15a4f399e8da6925e0903bafdd7e32b93e57eee2709f7eb4a2755fe2478ff4504b8bb45a871ed0fbb6355dd5d109fd6edf38f6aa3f0fc551c84bc915749032dd807e451f73414190a46a8d01405cc84330c5f4c3beab5a802e9b255d81ef226dfa93992f304b76624e43be16c868f055e652676cad6a811b9ef1b9912576764222cacf54fc414179bf65cbf2f47b46d7f9428f5b1ef37feda5c50e5dd098ac3c6a8553d8e22487755ced6225a14c0db5af0b08042e5aaa27db10aac159248d5527fe7c5f634c744da5dd9f9391991821d769a8d9399cebb73d18f2bcaadbf4095bcd7f9b9a"}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x438}}]}) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) r0 = openat$dlm_monitor(0xffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x100, 0x0) connect$rxrpc(r0, &(0x7f00000002c0)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e21, @private=0xa010102}}, 0x24) 23:03:53 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, 0x0) [ 507.070312][ T8719] usb 4-1: device descriptor read/64, error 18 [ 507.188763][ T8719] usb usb4-port1: attempt power cycle [ 507.208678][ T9067] usb 3-1: string descriptor 0 read error: -71 [ 507.216408][ T9067] hub 3-1:118.0: bad descriptor, ignoring hub [ 507.222960][ T9067] hub: probe of 3-1:118.0 failed with error -5 [ 507.299334][ T9067] usb 3-1: USB disconnect, device number 16 23:03:53 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, 0x0) 23:03:54 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7cc8f5e6e538ecf8829b08f7f4aae"}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r3 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_ENUMINPUT(r3, 0xc050561a, &(0x7f00000003c0)={0x9, "5ca7a199a9cf8d85f5de2db72dae4baaa49f1784ad31ef3b842f5b15c7979e41", 0x2, 0x0, 0x1, 0x2000000, 0x200, 0x2}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x5c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}]}, 0x5c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000280)={&(0x7f00000000c0), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000480)={0x0, 0x1, 0x2, 0x2}) timerfd_gettime(r7, &(0x7f0000000040)) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x90, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x60, 0x12, 0x0, 0x1, @ip6gre={{0xb, 0x1, 'ip6gre\x00'}, {0x50, 0x2, 0x0, 0x1, [@IFLA_GRE_FLAGS={0x8, 0xd, 0x335}, @IFLA_GRE_LOCAL={0x14, 0x6, @mcast1}, @IFLA_GRE_ERSPAN_INDEX={0x8, 0x15, 0x9bf2c}, @IFLA_GRE_ERSPAN_DIR={0x5}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x1}, @IFLA_GRE_FLAGS={0x8, 0xd, 0x7}, @IFLA_GRE_ENCAP_LIMIT={0x5, 0xb, 0x2}, @IFLA_GRE_FLAGS={0x8, 0xd, 0x55}]}}}, @IFLA_LINK={0x8, 0x5, r9}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x90}}, 0x0) [ 507.520632][ T8718] usb 1-1: new high-speed USB device number 19 using dummy_hcd 23:03:54 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, 0x0) [ 507.902296][ T8719] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 507.938784][ T8718] usb 1-1: unable to get BOS descriptor or descriptor too short [ 508.011284][ T8719] usb 4-1: Invalid ep0 maxpacket: 0 [ 508.030087][ T8718] usb 1-1: config 0 has too many interfaces: 129, using maximum allowed: 32 [ 508.039196][ T8718] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 129 23:03:54 executing program 3: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c638c0d0424fc60040018000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) [ 508.178114][ T8719] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 508.268870][ T8718] usb 1-1: New USB device found, idVendor=9a25, idProduct=a4a1, bcdDevice= 0.40 [ 508.278114][ T8718] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 508.286190][ T8718] usb 1-1: Product:  [ 508.289389][ T8719] usb 4-1: device descriptor read/8, error -71 [ 508.291524][ T8718] usb 1-1: SerialNumber: Њ 23:03:54 executing program 2: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000140, 0x9da, 0x6, 0x40, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x1}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x14, &(0x7f0000000100)={0x0, 0xe, 0xef, {0xef, 0xb, "2e5baf7be5ee58f99ef4d309353c9ec470ecfbd32dc5f396e2a916493e201becd276ac7ff3d03e940118163d1e1f795641336d2b84935a579e129181bbf50aef6858a5b0d03c145189eb4bde5bda112b62ec0c154fda417f30c161b72548601e285a8660765d797d816ff9405dc73f859021b40d4b904111947e1fb164808a5d50e930016dd9da293ef9469990075aa06c89b36b31bac33ee2381883849ccaa837d408312349d4081f115f743e736f0b9d7494cf9a4e2ccbc845af3c39d5fdaa43a4c88cfa69e63f5131013b2eb6cd299585f3ba4fc29ca501565c33aacc840d2afb0cca13b190dab0b26e811d"}}, &(0x7f0000000200)={0x0, 0x3, 0xc3, @string={0xc3, 0x3, "879d631dc898679ba398989198a44ebb45e53da0beba9cbbdb4a7dc4d13144d727b5f43d89ee719bab8e7f9c7ecba4cffa4a9f7061cd5961b74e3437d55015ea325f16057ac6324a108a4b10bfb60342bb24c481bd18fd8d3ee8c8dd0593d065eac68009382a5a19421f77cf4396bf8da5dc34216c5d90e1be7f6e3de197f3f1402344823884c3d801f77620897bef77ec812a47b0f0d8cb455f853b0b656ac58089652f3091eeed4809d5fe5670525c5036a3efbbf961d173862269cf1def568e"}}, &(0x7f0000000040)={0x0, 0x22, 0xb, {[@local=@item_012={0x0, 0x2, 0x8}, @global=@item_012={0x0, 0x1, 0x2}, @local=@item_012={0x1, 0x2, 0x1, "01"}, @local=@item_012={0x0, 0x2, 0x8}, @local=@item_012={0x0, 0x2, 0x8}, @global=@item_4={0x3, 0x1, 0x3, "d23dbd9a"}]}}, &(0x7f0000000300)={0x0, 0x21, 0x9, {0x9, 0x21, 0x81, 0x40, 0x1, {0x22, 0xafc}}}}, &(0x7f0000000540)={0x18, &(0x7f0000000380)={0x0, 0x31, 0xf, "0db606b492cff278d31c9d6e088908"}, &(0x7f00000003c0)={0x0, 0xa, 0x1, 0x7f}, &(0x7f0000000400)={0x0, 0x8, 0x1}, &(0x7f0000000440)={0x20, 0x1, 0xa5, "01a3b7ea6905230abc0fa8bef57ab904afdd802b25e1e4164c6921bf1b26aad97587a9c98f48e533ef7fe0cfb5d903d61f2e22775b1693b383bb60d2a128b84f06a72bfc9f8929b40d9f7133f48217399cd9152017ef77caae5da37115859f4e03694c0054902b74be0f7650c67980b97c39cba4e4e62ab95d5f72a011e46eecbbc38899cf8287f87775b604657b198c830bbc886d6a6dafbbdf46b7579610c4a47c7de9ba"}, &(0x7f0000000500)={0x20, 0x3, 0x1, 0x4}}) ioctl$vim2m_VIDIOC_G_FMT(0xffffffffffffffff, 0xc0cc5604, &(0x7f0000000580)={0x0, @raw_data="383dfdb1ad6e1c841f297f3d34238ec8db5dcff9b5ff73d3cee6240376edf4bd41dcd5d2a60f1e62a3e742911c6bf0c3898a399748e5bc82bb64786b8d6c600bae8a5fca7ea9fce56a1db1c653640a05ba00497024d5608a4afade43ac0cdcbe13209f527619bdbd8632d1914f5e60d9e1479551d1268d60792a0b1735d50d3fc77571cbbda214d9e138837d05004303f611b1bdf5603475da3e9e40fe87386e494983ac636030d7a67a0c698167f2d29d9ddb415115de5923fbd9a8d6f65afea4dbd3be58427427"}) syz_usb_control_io(r0, &(0x7f0000000080)={0x18, &(0x7f0000000000)={0x0, 0x0, 0x14, {0x14, 0x0, "3c342618426d0c323e498e9191b8f46f3827"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 508.390050][ T8718] usb 1-1: config 0 descriptor?? 23:03:55 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3, 0x80000001]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 508.498583][ T8719] usb 4-1: device descriptor read/8, error -71 [ 508.591065][T10727] netlink: 'syz-executor.3': attribute type 9 has an invalid length. [ 508.630078][ T8719] usb usb4-port1: unable to enumerate USB device [ 508.637196][ T8718] usb 1-1: USB disconnect, device number 19 [ 508.866236][T10742] netlink: 'syz-executor.3': attribute type 9 has an invalid length. [ 509.070517][ T8823] usb 3-1: new high-speed USB device number 17 using dummy_hcd 23:03:55 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f, 0xf3]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:03:55 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000540)=ANY=[@ANYBLOB="120100006bd32312501da10904"], 0x0) [ 509.440170][ T8823] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 509.440272][ T3217] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 509.459215][ T8823] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 509.469314][ T8823] usb 3-1: New USB device found, idVendor=09da, idProduct=0006, bcdDevice= 0.40 [ 509.478731][ T8823] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 509.656821][ T8823] usb 3-1: config 0 descriptor?? 23:03:56 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80, 0x9f]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 509.891035][ T3217] usb 1-1: unable to get BOS descriptor or descriptor too short [ 509.912119][ T8719] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 510.001484][ T3217] usb 1-1: config 0 has too many interfaces: 129, using maximum allowed: 32 [ 510.011341][ T3217] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 129 [ 510.139023][ T8823] a4tech 0003:09DA:0006.0002: hidraw0: USB HID v0.00 Device [HID 09da:0006] on usb-dummy_hcd.2-1/input0 23:03:56 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b, 0x80]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 510.188128][ T8719] usb 4-1: device descriptor read/64, error 18 23:03:56 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d65ef0b027c05e8fe55a10a000500ac14142603000e12040008000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) preadv2(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/77, 0x4d}], 0x1, 0x3, 0x6d, 0x6) [ 510.429542][ T3217] usb 1-1: New USB device found, idVendor=9a25, idProduct=a4a1, bcdDevice= 0.40 [ 510.438840][ T3217] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 510.515867][ T3217] usb 1-1: config 0 descriptor?? [ 510.550104][ T3217] usb 1-1: can't set config #0, error -71 [ 510.578119][ T8719] usb 4-1: device descriptor read/64, error 18 [ 510.592675][ T3217] usb 1-1: USB disconnect, device number 20 [ 510.704235][T10780] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 510.713086][T10780] netlink: 172 bytes leftover after parsing attributes in process `syz-executor.0'. 23:03:57 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000, 0x62b]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 510.811677][T10780] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 510.820721][T10780] netlink: 172 bytes leftover after parsing attributes in process `syz-executor.0'. [ 510.849391][ T8719] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 511.122183][ T8719] usb 4-1: device descriptor read/64, error 18 23:03:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r2, 0x0) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, &(0x7f0000000140), &(0x7f0000000100)=0x4) r3 = dup(r0) r4 = syz_open_pts(r3, 0x100) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r5, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r5, 0x541c, &(0x7f0000000000)={0xd, 0x30}) ioctl$KDGKBLED(r4, 0x5412, &(0x7f00000000c0)) 23:03:57 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee, 0x80000000]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 511.518230][ T8719] usb 4-1: device descriptor read/64, error 18 [ 511.638608][ T8719] usb usb4-port1: attempt power cycle 23:03:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xd, &(0x7f0000002180)=0x100f9, 0xffffff5e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6, 0x0, 0x0, 0x7f}, 0x1c) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) r4 = openat$pfkey(0xffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x82040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x91, "23c3fcbdbbb7910593fb11cacd0e7f2e4315140a9666461539ee42a60d2c519ffba2939d1895c5192a12953599a99e3bc0ce4243b2371df71d3c89a44bb5fe839652d8ed2ab0d57bc62d1646cd994edebc3e8471fc77143b69bc8b786d9d9c9147f2a0127bbdbfb5170cc459fc8ff0627f388cb24ecaaea4412f36fab102d7ee593bfdcff0b97e396a79662cc92c63d773"}, &(0x7f0000000040)=0x99) sendto$inet6(r0, &(0x7f0000000080)="03042a015c0060004003002cfff57b016d2763bd56373780398d537500e50602591f031ee616d5c0184374a7ffe4ec55e0654786a70100935ba514d40808efa000801600002fd08d49a47eff71bc4131fe4c1f99bf37a900000908d1843e770afd6e9ef5837dbd0000000053", 0x3287, 0x4000002, 0x0, 0x2ff) 23:03:58 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4, 0x7eee]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:03:58 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000a40)=ANY=[@ANYBLOB="5001000010000307ebfff40606c6000040040000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a00100000002500120008000100766574680000000018000200000033d2b2bde9d40319696b905711068b27da6fff0744d4d2176644649a1f5319f68d2b13651a643ba1d864dc423db53c56eb2b04361972eba624cd488693441e33eb8392d76d9b57a78d0d77e9080000000000000064516012857d445602af835297c84c211911e5fadece87db5a8894f36a19f7ba231dacc61ef4b8524330461a0db46abb795fdcd89a50852f130a289058c679d9b7b4a8d431960180e4c751345f328c02a8ba6c2a"], 0x200}}, 0x0) r1 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492a3e, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = openat$cgroup_type(r1, &(0x7f00000002c0)='cgroup.type\x00', 0x2, 0x0) splice(r1, &(0x7f0000000280)=0x401, r3, &(0x7f0000000340)=0x9, 0x3, 0x5) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000000)=0xb3, 0x4) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000b40)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x4e20, 0x8, 0x4e22, 0x5, 0xa, 0x80, 0x20, 0x2f, 0x0, r4}, {0x8, 0x14ce, 0x7f, 0x3af3e3c6, 0x400, 0x8, 0xff, 0x2}, {0x5f, 0x2, 0x0, 0x6}, 0x3, 0x6e6bb8, 0x1, 0x1, 0x1, 0x1}, {{@in=@empty, 0x4d5, 0x2b}, 0xa, @in6=@local, 0x3503, 0x4, 0x1, 0x6b, 0x3, 0x0, 0x100}}, 0xe4) sendto$unix(0xffffffffffffffff, &(0x7f0000000300)="b399692dbaf87d96f8a6f4d0c803fc3d7a94e2212342e37c8bdd6eab", 0x1c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x700000d, 0x13, r0, 0xcc571000) r5 = semget(0x1, 0x1, 0x200) semctl$SEM_INFO(r5, 0x3, 0x13, &(0x7f0000000080)=""/11) r6 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x3d, &(0x7f0000000000), 0x20a154cc) sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="24000000530020002d501618174350c68d3b1eb2e8bd7800ffdb7cd3b6df0008000300400000000000000000000000000000004229d965472262fce9881a2543c76480ecbc5f1f1b5035b0fb27f62784a0806553a39160c8c7309ff7cef962b866bc401710dd55d5991013a4934ef709e35c678f60bc171edefcc3cc23"], 0x24}}, 0x1) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x0, 0x8001, @ipv4={[], [], @remote}, 0x1ea7}, {0xa, 0x4e22, 0x5ec, @mcast2, 0x40}, 0x5ef6, [0x90, 0xae4, 0x401, 0x0, 0x7, 0x3, 0x8]}, 0x5c) [ 511.924000][ T8695] usb 3-1: USB disconnect, device number 17 [ 512.115028][ T28] audit: type=1400 audit(1599174238.682:13): avc: denied { write } for pid=10801 comm="syz-executor.0" name="net" dev="proc" ino=39131 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 512.138932][ T28] audit: type=1400 audit(1599174238.682:14): avc: denied { add_name } for pid=10801 comm="syz-executor.0" name="pfkey" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 512.161263][ T28] audit: type=1400 audit(1599174238.682:15): avc: denied { create } for pid=10801 comm="syz-executor.0" name="pfkey" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:kernel_t:s0 tclass=file permissive=1 [ 512.356998][T10807] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.2'. [ 512.367554][T10807] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.2'. [ 512.368438][ T8719] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 512.529102][ T8719] usb 4-1: Invalid ep0 maxpacket: 18 23:03:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x20, 0x0, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x100, 0x2}}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000811) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r1, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/103, 0x67}], 0x1, &(0x7f0000000540)=""/230, 0xe6}, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000640)={{r2}, 0x0, 0x12, @unused=[0x9, 0xffff, 0xba1f, 0xffffffffa95cb9f8], @subvolid=0x6}) signalfd4(r0, &(0x7f0000000480)={[0x0, 0xd6c3]}, 0x8, 0x800) r3 = openat$procfs(0xffffff9c, &(0x7f00000004c0)='/proc/stat\x00', 0x0, 0x0) ioctl$USBDEVFS_CLAIM_PORT(r3, 0x80045518, &(0x7f0000000500)) r4 = openat$nvme_fabrics(0xffffff9c, &(0x7f00000002c0)='/dev/nvme-fabrics\x00', 0x202, 0x0) bpf$BPF_LSM_PROG_LOAD(0x5, &(0x7f0000000240)={0xa, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18050000000006000000000000f6850000001a0079940f00bc13980d6cb16c1e00000000eb9a60798721ec"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xf1, &(0x7f0000000080)=""/241, 0x41100, 0x0, [], 0x0, 0x1b, r4, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) r5 = syz_open_dev$vcsu(&(0x7f0000000180)='/dev/vcsu#\x00', 0x7f, 0x200) ioctl$HIDIOCGREPORTINFO(0xffffffffffffffff, 0xc00c4809, &(0x7f0000000200)={0x2, 0xffffffff, 0x6}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) recvmsg$kcm(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/103, 0x67}], 0x1, &(0x7f0000000540)=""/230, 0xe6}, 0x0) dup3(r5, r0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f00000001c0)=@v1={0x0, @aes128, 0x4, "89ace28612d1f29d"}) [ 512.698415][ T8719] usb 4-1: new high-speed USB device number 10 using dummy_hcd 23:03:59 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 512.901640][T10807] team0: Port device veth9 added 23:03:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='bpf\x00', 0x100000, &(0x7f0000000380)=ANY=[@ANYBLOB='mode500000000000000000000002,mode=00000000000000000005270,mode=00000000000000000000010,mode=00000000000000000000000,mode=00000000000020000000000,mote=00000000000000000000005,mode=00000000000000000000004,mode=00000000000000000000007,defcontext=root,fscontext=root,context=staff_u,func=PATH_CHECK,measure,smackfsfloor=,\x00']) close(r3) ioctl$sock_rose_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4, @null, @netrom={'nr', 0x0}, 0x2, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast]}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c0000001a000100000000000000000002000000000000000000000008001900", @ANYRES32=0x0, @ANYBLOB="000000001774676a970943ba75b4d3560b0046c1c9dbdf491dd2b6cc8350a213ada42f3f2af5e83138bca198ecb572e87b51122889ddd4fa3dbf14837fd79f156aa9f957a21e8f0071184812c8523c53ac8b43cdc66afd5c79f85bfe498796425e3ec9bf0210ec07eb00"/115, @ANYRES32=r2, @ANYBLOB], 0x2c}}, 0x0) fanotify_mark(0xffffffffffffffff, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00') [ 513.028232][ T8719] usb 4-1: device descriptor read/8, error -71 [ 513.032404][T10807] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.2'. [ 513.044717][T10807] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.2'. [ 513.077573][T10807] team0: Port device veth11 added 23:03:59 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 513.238591][ T8719] usb 4-1: device descriptor read/8, error -71 23:03:59 executing program 2: ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f0000000000)) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') [ 513.372070][ T8719] usb usb4-port1: unable to enumerate USB device [ 513.511312][T10826] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 23:04:00 executing program 0: syz_usb_connect(0x0, 0x3f, &(0x7f0000000080)=ANY=[@ANYBLOB="1a01000092908108ac051582588f0000000109022d00010000000009040000030b3db7000905bc114fc300000009850502000000000009058b1e"], 0x0) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r0) [ 513.613184][T10828] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 23:04:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x7, 0x0, 0x0, 0x0) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x200, 0x1ff, 0x8006, 0x5, 0x5, 0x80000000, 0x200, 0x5}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@int=0x6, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r4, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r4, 0x89fb, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000180)={'syztnl0\x00', r3, 0x2f, 0x4, 0x7, 0xffffff7f, 0x13, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, 0x8000, 0x40, 0x2}}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=@newlink={0xb8, 0x6d, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ip6gre0\x00'}]}, @IFLA_VFINFO_LIST={0x80, 0x16, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@IFLA_VF_MAC={0x28, 0x1, {0x510, @remote}}, @IFLA_VF_TRUST={0xc, 0x9, {0x200, 0xfff}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x5, 0x8001}}]}, {0x20, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0xb46, 0xd21, 0x1000}}, @IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x7bae, 0x8}}]}, {0x4}, {0x14, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x10, 0xa, {0x3, 0x2}}]}]}]}, 0xb8}}, 0x0) 23:04:00 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:04:00 executing program 3: fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000140)={0x0, 0x0, 0x1ff, 0xffffffff}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYBLOB="869a4f59dc3e6d5d44a12d9495b88f0796e5f82bb15896857e24b6bf755c09533e3f5c86de8d1e08fc162a382900f5c69ba8f6d917dc0217f4a6046bc10f0aab2b23029daa02b1fba04b3763c836aef5d3ada63685297d01cefdb49879491c95b469e0b84f4568f7cc544d5119f81d98fa3bcb37edc6bff20b71349b31439b5febba48e76f5759945bb1e55d166c42a9fa5c40f19d8a19f1ffbb51b3d85646df779c88cfc51657b8057f2dfd3451337d528bad2d8c0b174c8581882e4c4a485bb53686878183", @ANYBLOB="70000000326bda6e2d5989a33baf98cc0a1657b5488bf8a41427d22c7ce7730ddd31841e85968c97f8d384ea3dbc3c73e0d4b8347b1cf7792b55c399df2f26bff2879bb603b6199e9df8af4acbd90bbd882ff659594ab70638f872160a4c5ddbbacd0000000000000000"], &(0x7f0000000100)=0x78) r2 = socket$netlink(0x10, 0x3, 0xe) r3 = dup(r2) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r4) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000180)={r3, 0x1800}) getsockopt$netlink(r3, 0x10e, 0x1, &(0x7f00005c6000)=""/6, &(0x7f0000000000)=0x6) modify_ldt$write(0x1, &(0x7f0000000300)={0xfffffffe, 0x1000, 0x400, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x10) r5 = socket$inet(0x2, 0x80001, 0x84) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc01cf509, &(0x7f0000000080)={r2, 0x8, 0x2}) bind$packet(r6, &(0x7f00000000c0)={0x11, 0x18, 0x0, 0x1, 0x5, 0x6, @multicast}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r7, @in={{0x2, 0x0, @multicast1}}}, 0x9c) 23:04:00 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63, 0x7ff]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 514.260776][ T9067] usb 1-1: new high-speed USB device number 21 using dummy_hcd 23:04:00 executing program 4: r0 = openat$uinput(0xffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x802, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) epoll_wait(0xffffffffffffffff, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) read$char_usb(r2, &(0x7f0000000140)=""/187, 0xbb) sendmmsg(r2, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000200)="2d029bb2fb080e84674403d1a532c33c99301b07f153b0c832b80637c7533e813faf3e4cd9fcca24caa9399b4a714f57cf92610aee6bb6bbc9214fa88466a6136d879bbc4634fc0c657c8c1fde4a909be2c82c5e7de311bf6613c22b38dc31b58bef4c01eac5208dc596b949b2b11069e11210683f338a2adb7b15f78d2cfd15f139f4b66635c6122e89b069bb4b565ab9b982b5a675fbf9045202843f1868d2b711f398d7a17a2cb28320e34211749a32783fddddda7e", 0xb7}, {&(0x7f00000002c0)="608bb8dad682d6661da155abbe03a6297d645afe427156440f5cb942296047c695317dc2ff326c45bb2c7c5d41b06e2e465cc8d744d5523440e695f1f45ac6a6ba2f2d3b7f5bc612c31878b52832fb1ec67c0f60ebf8e0a864afe9c620e3a8c4d6b1eb3912fb473a9fd5af88261d5b9de01a458b8c292a3fc592686c869b68d6767edc5f1d95cedd8750c74d13f35af4a5d2a97d66d880ee16e71913ef544275beec14b1e614707affad5e5171d04652c3439bc04a0a8e31f7dfc5e5b15354ae2b124c3624a43084349b9a38f1d731e782960512079f86f6cb457e77118f1ef8545784f9931a2c3741ed6dde429fde054ea310b57f", 0xf5}], 0x2, &(0x7f0000000400)=[{0x100c, 0x84, 0x8, "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{&(0x7f0000001b40)="d9f47ad92fdee70f4c5318d2d79a12bdae61fef29e99f388f5f0ef9af11162289c65e0601445822a35e7785585b01efb6490bf5ad46d6d345773fe97b8592e341ee2158cfc18d970328dee4d5dfae031252c8f4c6a5167d4df264ff035d285b7941bdbdaaefda376ff723698bd816c755f5a36aebc849371a09c256a8a56216d6f1c", 0x82}, {&(0x7f0000001c00)="12b794e5c8970f2fd0b171b5d31b301fbc83a12869d694132e48ea5e38ced51232fb", 0x22}, {&(0x7f0000001c40)="a197099f13e615d8b79a6cc792", 0xd}], 0x5, &(0x7f0000001cc0)=[{0x100, 0x102, 0xd503, "86ce445ed313f8755584c3f821b57ed3b6e109a648f17321e3ba2daee43a0b63875d47137eac97f0245637be982eb8a3fff81e30e61b02844c596a9b71a83db02c76787b62399078112c35ef47b963004916adcb4ec3d36f334fe7009cb4d6efd6dd3224cadb29d091886c8a3e9bacc613ef5ea670f7ea81d05f61decbe56091edfd9de006bfcf151502f9f5829365ee89abe1ca7132f78e8f31d2a86510c721845eae2b7555db3b72b407faf73fe33f64ccdfa99f9a51ca849c5ab3ffafe38b2c696cabf6eef8a8fcc76a6417691cb71998dd2039877c633d5d8e53cb24f84d9fce945b16fed5f19c6a85cb1a5ff26d4c0c674e"}, {0xd4, 0x11b, 0x8000, "1241167d74764295aae9117fb3909389d1796ea72ec5d24f4cc524a34019dad7238835687da7ba59f9cb6e8f634ece0152fe0e3fb0359d25d7173dfea59640122755b9560067731a16aaae7f744db44feeb66b1f09fc217b67b28ecee76e566958e8e85606aa69b7ce41d5103b0502f824e9767b76a88fc4f3cd83433ed22ddeb387c99ebad5846e41a80a8fdb28d469a3b241a27db96484f0a5ef8e2470415999bc1174f9a03cd87e77a052141b3f7a691927dc22645abe95b55a44f62f216de33aff2a002505"}, {0x54, 0x113, 0xffff, "08e63a1a1ab8a18fccaaf8a532f9d873eebfca2d9cb5690c774434c8bed6f1df83a424cf09840884236f97dd2c316ff1ffc7d553a61f195ea1a37f812c5bf70aae8da347f3"}, {0x54, 0x0, 0x7fff, "3c41f31a3aaafef279534bd6c76e96d7008746ce3f0fa4262acf1661829e0f18c61572df8d0322ca60f9718d06ad24fdb5d47a6b906c2e727896023222a49875c552ed949d"}, {0x54, 0x84, 0x1, "2f6a845700a7f2980dced434bb9b23e294ab5cc391484026eddeaf7a6b8fe0fe421a1c0e14e753d43f7e22e1376aedc9ef6dcc7d37f323f5d78ec12518486f994498c37c65"}, {0x8c, 0x114, 0x4, "088582925c443f6615bc22c21582fed1389c0b07e4d43b38198407d6fae2e063fa27d2576c12a848d2617410096c547d36221a351f09d7281d14713c73acfe3abdbe2d44bf20d309a4dfd76e46c1b85dd85eabbec34b4e1be1c806bbe99ee47590e7cec62ac35743bd4a807bf84664c9c878a15340c90bd61584bd93b3"}], 0x35c}}, {{&(0x7f0000002040)=@rc={0x1f, @any, 0xff}, 0x80, &(0x7f0000002480)=[{&(0x7f00000020c0)="b65dfb59154ac61c2052a77f3ad5c184ce1d2b9874f7692554a1ebe2030b1fd3ac914cc63b98a13a5ac1eeadd458a3cceb0247c3d724dd50cc1681fb5b9dd586b9a96392ca48829ba9853fcc841fc2a2c14936fea98e3725bf96d2498c3372d0eed60cd2eb8e47e4e982f2dc45e52a7d0031c69fee017b4aa77e1f3c12e04bdbd5b7f87e2e12564f11c3a9538e4fa1c90ac76ff2718f76267c45c7f5acdb409d94210578e037db5cb798d6f7d2b669a32866f22fc2560d9e81787a3230b1b7ddc52517e023870355d62e4d9b0ff9db2afbb788d983b1e3e663d92d352f83adc3ed297d76", 0xe4}, {&(0x7f00000021c0)="e364e60f684326aef11ed7b88742ceeff633184e5ab88652892f23971f22f5a51bf77d5040175cf0c254a75dc32e68f0e6367ff34bffbc021c7cd9cbb83bbceb6f8511ce9cb651224acd8fd788072fb3dce558b46700202e6a3a81d9484a1ef31d60703cacca72fe5825c9c229a73d280f9ecb509fc6f6acc84fe547ecd224f9c791ee094bdf8f669575864bd225d923e52f563d6fa9ee48f65d466030234501223c3f8cee10469be7ffb84ca4dbf1a49f9038b1880309bb30a908098a0f80a45e7a518546178e13aa8a5e1173445d6fcf80ad6f65b8f8ceb112c2aa8af33fbc", 0xe0}, {&(0x7f00000022c0)="855885e79df85aceab9a727fcb42bbebea6f5d247bdafb345494e167851e1e7d5d350c29658d27e75050cd8efb892b374884784d93026e54f9d3bd62d8c71e512cc0962b3350c4ede2c464e11678249c5d28af5e1ea81f2c050881f2b43f011748f906e95ae7910cc09a7f658042b2435b4f17ae978614950778db48f8bfb2fadd", 0x81}, {&(0x7f0000002380)="5e737eb57effe4e10dec4a31f0bb6f5a57b4b52122d7746e594861464b8a75877a7be57b7dbbe33b494e687dd00c56fe621226c14c866ac7137da61d0412c74cba33f8a50a38550196cd38be3ae88be6cd5490624a17ed5d8d4d25d00435a7c5ab7c7ae006b31846a664f44d9a1179895e02819630fd018c4159517389b54be276cee2d861988c6e896334cdbd9838d1c373b0524dd9adc9cfdd06653f78bffeed86a16b26c624578e0264e6720a114cc6faaf", 0xb3}, {&(0x7f0000002440)="88a9eab321022e1b3ae1f0bc696084bc29ca00593f99835d714d08f975dbcd054b6736eda772376c218b881a60a80689ba", 0x31}], 0x5, &(0x7f00000024c0)=[{0x1c, 0x11, 0x3, "82e2836048e529c2ab9e75c69fb55e"}], 0x1c}}], 0x5, 0x40000) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x14) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000025c0)=0x17) prctl$PR_SET_FP_MODE(0x2d, 0x3) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002600), 0xc) ioctl$FIOCLEX(r3, 0x5451) r4 = fsmount(r2, 0x0, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000002640)={0x8001}, 0x4) ioctl$SIOCPNDELRESOURCE(r4, 0x89ef, &(0x7f0000002680)=0x8) ioctl$FS_IOC_GETVERSION(r4, 0x80047601, &(0x7f00000026c0)) r5 = openat$pfkey(0xffffff9c, &(0x7f0000002700)='/proc/self/net/pfkey\x00', 0x240000, 0x0) setsockopt$SO_J1939_ERRQUEUE(r5, 0x6b, 0x4, &(0x7f0000002740)=0x1, 0x4) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) r6 = bpf$ITER_CREATE(0x21, &(0x7f0000002780)={r2}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000002840)={0x9, 0xfffd, 0x200, 0xffff, 0xba37, 0xce, 0x8, 0x7}, 0x20) 23:04:01 executing program 2: sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="e0ff000000002000040002000000000c000180"], 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="25bca274769e620a2734fa0095e0612687ecb86a548802a903000000000000004e2f98b579a782d257146d0e0206e73ba8f4952bedc6760253ef", 0xff9a, 0x400}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="8c6d5bef08fcd6bab1ff0f000000000000cb4893f94ce196ebbae488ae64094e9bbab5ea3a38025a2f36b608d8375a83be3bcb65578721e8d45bd55c89ae698c1c02df88f084ad15ebc30fafd4e8fb2ef9750bb8bc9b1bef5102bd44a4a29ce27b2a8d38c01bf58c640c76bcc1ba85940a2f8c788f"]) ioctl$IMSETDEVNAME(0xffffffffffffffff, 0x80184947, &(0x7f0000000100)={0x18c8, 'syz0\x00'}) [ 514.529207][ T9067] usb 1-1: Using ep0 maxpacket: 8 23:04:01 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x8000) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="fe00000080000000020000006917396eff1f04b0b5a50d3f706795eb0f5057a987a99843407622bbe525a5dfe854b64baf64fc660b67a78dc83aa47ea8154c3e6d24e699c2b79fc91dd88a4d364e2daf8b3a8c45ba78316cd8ae45a26bf4d7271db1396cfdce0e8754a2b854083eec663dffb7383c9b7c76ff74621f90407b2c23c6c2d2e485726b6e06931cba2ee38108247f9232263be52dbd4654a32654659fe32178137e307ef2cad5851e0dc41dae52fbed1befc2e8babeaac14c540f3c866ecf0dbaa55050f09c48b7d6dd08d0457c84ddd2fbc9b67f683a94a3fe287065a24b8186c10e93058a9489c4e0e1cffd17dd6ff915c7267d20dbfab6dfeff126eea29db4d249783086de8f96fa3bad9e4ec2e6ee1e73b625143c2706d03b42c4153c8691ce140f461d452f9f715a1c783ab08c2910a1f75f6177d26699100d18a32d13720847dec342111bca1d1eeb34a0981a8c23c77f6bc264f41a4495ffe128392cfc96bb64117022587c715ac38d0092c6d753854bda4c52f7489ea793f511d1b159bf36fd8324268007b4706f9e646a295846f41075c2f907ac4f58487df3eaadeb4489f459967d04735304d269551fd3e4d8826e9ece050bc1198a8a1c90551241461a0132a29a81680300000017875b2ba7f954dd20d165876778cdff214915d1f1a2105013ef33a24f6a342c4fe5f9f944fa864954e39d05e5a193c21966acfd09677e9e1c5c583f29b61a7ccd0ec6a0fc0293f3fcae236ba44d4284158b490cc855a25c12d8beede08b676f929d1e17171f52a7b679180036f18dcd98b3b5"]) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x81) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc008ae88, &(0x7f0000000000)={0x2, 0x0, [0xe1, 0x0, 0x0, 0x0, 0x6e0]}) [ 514.651705][ T9067] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xBC, skipping [ 514.662548][ T9067] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 514.672766][ T9067] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 514.682893][ T9067] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 514.696052][ T9067] usb 1-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 514.705365][ T9067] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 23:04:01 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800, 0x0, 0x0, 0xd63], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 515.039682][ T9067] usb 1-1: config 0 descriptor?? [ 515.294355][ T8718] usb 1-1: USB disconnect, device number 21 23:04:02 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2, 0x800], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:04:02 executing program 3: r0 = socket(0x20000000000000a, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) bind$inet6(r0, &(0x7f0000000840)={0xa, 0x0, 0x0, @local}, 0x1b) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f00000006c0)={0x0, @aes128}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x90840) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x6}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r3) setsockopt$TIPC_IMPORTANCE(r3, 0x10f, 0x7f, &(0x7f0000000080), 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r4, 0x0) ioctl$HIDIOCGRDESC(r4, 0x90044802, &(0x7f0000000380)={0x30b, "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"}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x150, r6, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0xa4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff0000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}]}, @TIPC_NLA_NODE={0x44, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "ff1babb48bec529565c9562a6f3d7067a1272c04198a8e32"}}]}, @TIPC_NLA_NODE={0x54, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "75e291d7b8b711e856e5f874d39840d707ba7e63889003ae30f94ebd1cbd293a"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x10}, 0x0) 23:04:02 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb, 0xc2], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 516.099097][ T9067] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 516.347823][ T9067] usb 1-1: Using ep0 maxpacket: 8 [ 516.495102][ T9067] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xBC, skipping [ 516.506078][ T9067] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 516.516369][ T9067] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 516.526435][ T9067] usb 1-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 516.539647][ T9067] usb 1-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 516.548886][ T9067] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 516.594303][ T9067] usb 1-1: config 0 descriptor?? [ 516.846858][ T9067] usb 1-1: USB disconnect, device number 22 23:04:03 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="b40500000000000061107b0000000000a60000000000008095000000000000001047a886f7d7d0f648c4388c850807decf79b30448974c23036a1f666c2341695519936966b49bbfa04d95200e4022c3efa7ff64a06c4de3919159008691f0cc0aecde9d648a812691253b852bc1d800fcb58be96967a64c0b0f85dddc20110f7ccdd72367b0f32ba73d2a6badbc34b4463f85c456fe263ae01a8c4c5f236a3ffc0bdef17674d6266909c68d7c209cd089b2c43738f28cfe4671abaa47255ba072755209260c4d94fcd4a6088471a1bccb2c176750347b5805"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/14, 0xe) r0 = socket(0x4, 0x1, 0x0) setsockopt$PNPIPE_INITSTATE(r0, 0x113, 0x4, &(0x7f0000000040)=0x1, 0x4) 23:04:03 executing program 3: syz_emit_ethernet(0x9a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) 23:04:03 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7, 0x8fb], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:04:03 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:04:04 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 518.442420][T10856] EXT4-fs (loop2): Unrecognized mount option "Œm[ïüÖº±ÿ" or missing value [ 518.558512][T10875] IPVS: ftp: loaded support on port[0] = 21 [ 519.097538][ T8719] Bluetooth: hci4: command 0x0409 tx timeout [ 519.360632][T10875] chnl_net:caif_netlink_parms(): no params data found [ 519.706250][T10875] bridge0: port 1(bridge_slave_0) entered blocking state [ 519.713769][T10875] bridge0: port 1(bridge_slave_0) entered disabled state [ 519.773886][T10875] device bridge_slave_0 entered promiscuous mode [ 519.815285][T10875] bridge0: port 2(bridge_slave_1) entered blocking state [ 519.824276][T10875] bridge0: port 2(bridge_slave_1) entered disabled state [ 519.883416][T10875] device bridge_slave_1 entered promiscuous mode [ 520.040084][T10875] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 520.102470][T10875] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 520.258166][T10875] team0: Port device team_slave_0 added [ 520.276942][T10875] team0: Port device team_slave_1 added [ 520.410070][T10875] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 520.418352][T10875] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 520.445046][T10875] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 520.535287][T10875] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 520.542591][T10875] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 520.568841][T10875] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 520.759714][T10875] device hsr_slave_0 entered promiscuous mode [ 520.792533][T10875] device hsr_slave_1 entered promiscuous mode [ 520.823173][T10875] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 520.831056][T10875] Cannot create hsr debugfs directory [ 521.181126][ T8719] Bluetooth: hci4: command 0x041b tx timeout [ 521.399814][T10875] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 521.440716][T10875] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 521.480816][T10875] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 521.520975][T10875] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 522.014452][T10875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 522.101054][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 522.110630][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 522.162278][T10875] 8021q: adding VLAN 0 to HW filter on device team0 [ 522.215513][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 522.227556][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 522.237493][ T9067] bridge0: port 1(bridge_slave_0) entered blocking state [ 522.244866][ T9067] bridge0: port 1(bridge_slave_0) entered forwarding state [ 522.357759][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 522.367722][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 522.378501][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 522.388280][ T9067] bridge0: port 2(bridge_slave_1) entered blocking state [ 522.395548][ T9067] bridge0: port 2(bridge_slave_1) entered forwarding state [ 522.405239][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 522.416638][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 522.486024][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 522.497735][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 522.600276][ T8719] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 522.610749][ T8719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 522.622314][ T8719] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 522.633189][ T8719] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 522.643562][ T8719] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 522.675577][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 522.685674][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 522.752076][T10875] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 522.949879][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 522.959115][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 523.021270][T10875] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 523.258111][ T8695] Bluetooth: hci4: command 0x040f tx timeout [ 523.536235][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 523.547402][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 523.755743][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 523.767199][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 523.898508][T10875] device veth0_vlan entered promiscuous mode [ 523.917577][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 523.927298][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 524.142472][T10875] device veth1_vlan entered promiscuous mode [ 524.427772][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 524.438256][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 524.585621][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 524.597185][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 524.667786][T10875] device veth0_macvtap entered promiscuous mode [ 524.846036][T10875] device veth1_macvtap entered promiscuous mode [ 525.243956][T10875] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 525.254594][T10875] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 525.267406][T10875] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 525.277956][T10875] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 525.287949][T10875] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 525.298614][T10875] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 525.308652][T10875] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 525.319222][T10875] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 525.334448][T10875] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 525.338381][ T8719] Bluetooth: hci4: command 0x0419 tx timeout [ 525.348879][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 525.359007][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 525.368863][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 525.379380][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 525.637019][T10875] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 525.648178][T10875] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 525.660334][T10875] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 525.670873][T10875] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 525.680842][T10875] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 525.691430][T10875] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 525.701444][T10875] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 525.712193][T10875] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 525.727642][T10875] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 525.756401][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 525.768062][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 23:04:13 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:04:13 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0)=0x7fff, 0x4) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/103, 0x67}], 0x1, &(0x7f0000000540)=""/230, 0xe6}, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x1401, 0x506, 0x70bd27, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) openat$dir(0xffffffffffffff9c, &(0x7f0000002000)='./file0/file1\x00', 0x0, 0x0) rmdir(&(0x7f00000001c0)='./file1\x00') ioctl$TIOCSRS485(0xffffffffffffffff, 0x542f, &(0x7f0000000080)={0x2, 0x10001, 0x71069dfa}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f0000006a40)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x0, 0x0, 0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000040), 0x4) syz_fuse_handle_req(r0, &(0x7f00000042c0)="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", 0x2000, &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90, 0x0, 0x0, {0x5}}, 0x0, 0x0, 0x0, 0x0}) 23:04:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x10, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x4, 0x5, 0x2}, 0xffffffffffffffa2) bpf$MAP_CREATE(0xf00000000000000, &(0x7f0000000400)={0xd, 0x4, 0x4000000004, 0x7fa5, 0x0, r0, 0x0, [0x305f, 0xa]}, 0x3c) 23:04:13 executing program 3: syz_emit_ethernet(0xc2, &(0x7f0000000100)={@multicast, @random="e0d35b1004bb", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0xb4, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010101, @local}, @dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x26, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, {[@ssrr={0x89, 0x2b, 0x0, [@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @loopback, @empty, @dev, @empty, @local, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @lsrr={0x83, 0x17, 0x0, [@empty, @multicast1, @loopback, @multicast2, @empty]}, @generic={0x0, 0xc, "cc6983955595128ffc40"}, @lsrr={0x83, 0x7, 0x0, [@private]}, @timestamp_prespec={0x44, 0x2c, 0x0, 0x3, 0x0, [{}, {@loopback}, {@multicast2}, {@multicast1}, {@multicast1}]}]}}}}}}}, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @remote}}, [0x80, 0x8000, 0x9, 0x6, 0x62c9, 0x80000000, 0x10000, 0x7, 0x1520000000000000, 0x5, 0xffffffff, 0x9, 0x0, 0x7ff, 0x2]}, &(0x7f0000000200)=0xfc) r1 = openat$binder_debug(0xffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000380)={r2, 0x2}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000200)={r2, 0x1}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r2, 0x2}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f0000000380)={r2, 0x3, &(0x7f0000000240)=[0xfffffff8, 0x4, 0x3f], &(0x7f0000000280)=[0x401], 0x4, 0x1, 0x8, &(0x7f00000002c0)=[0x7], &(0x7f0000000300)=[0xf7d, 0x4, 0xaa, 0x58, 0x0, 0x0, 0x50]}) 23:04:13 executing program 4: syz_mount_image$msdos(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r1, 0x0) syz_fuse_handle_req(r1, &(0x7f0000006300)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000770000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 23:04:14 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000, 0x9], [], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:04:14 executing program 2: setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="389d950000002c00270d00"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000f1ff000008000100753332000c00020008000b0005000000"], 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 527.993030][T11170] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 23:04:14 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000, 0x10000], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 528.175877][T11176] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 23:04:15 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7, 0x8000], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:04:15 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7, 0x7], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:04:16 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80, 0x7], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:04:16 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:04:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0x7d, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/125}, &(0x7f0000000000)=0x50) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r1, &(0x7f0000002000)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000007c0)={0xa, 0x4e22, 0x0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[@hopopts={{0x24, 0x29, 0x2, {0x0, 0x1, [], [@enc_lim, @jumbo, @padn]}}}], 0x24}}], 0x2, 0x0) 23:04:20 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:04:20 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3, 0x0, 0x80], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:04:20 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:04:20 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x20, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/vlan/config\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}, {&(0x7f0000000240)=""/227, 0xe3}], 0x2, 0x47, 0x0) ioctl$USBDEVFS_RESETEP(r1, 0x80045503, &(0x7f0000000000)={0x2}) socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) r4 = syz_mount_image$ocfs2(&(0x7f0000000140)='ocfs2\x00', &(0x7f0000000180)='./file0\x00', 0x20, 0x1, &(0x7f00000004c0)=[{&(0x7f00000003c0)="fe4fdc8d5a8a0d4473a6d601169643b7e85ccf1b67cd291c4adcd6d132eaec9d56c2e41dab8e491b34b422f9d876b749b42ae9c0cefefd9b587c29486bd3cf3cccc881b47f857319a57834fc10416c55878ab34a2b0ad369280e3588ed464d6a23f5cefb701437307d064f62a5dcba310affcf11eb8cc32547e4cbd16a24adcf40bcb258b3730a658c9392856bc140261398554983a1cf8246ab7e5e839d6bf214eebeda4e2716e8e063b1859409e6fb4b875b66b8dd317e2ea702f0632d9e352d3a63a3e0a05b6d98834cbeed5987fbab2014ffe735f2a787e1", 0xda, 0xf94}], 0x40, &(0x7f0000000500)='@\x00') ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000540)={0x1b, 0x7, {0x2, @struct={0x7, 0x5}, 0x0, 0xd33, 0x10001, 0x100000000, 0x355, 0x0, 0x82, @usage=0x1, 0x81, 0x3, [0x1, 0x10000, 0x5, 0x2, 0x2, 0x2]}, {0x0, @usage=0x5, 0x0, 0x1, 0xfffffffffffffe00, 0x4, 0x7fff, 0x2ef, 0x84, @struct={0x36f, 0x2}, 0x1, 0x5, [0x6, 0x1d7400000, 0x7ff, 0x0, 0xfffffffffffffffa, 0x8]}, {0x0, @struct={0x9}, 0x0, 0xfff, 0xffffffffffffffff, 0x2, 0x5, 0x7f, 0x35, @struct={0x8, 0x5}, 0x0, 0x9, [0x3, 0xfd0, 0x7, 0xffffffffffffffff, 0x5, 0x7]}, {0x10000, 0x9, 0xce2}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000940)={r5, 0x10001, 0x3}) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) openat$full(0xffffff9c, 0x0, 0x0, 0x0) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x300, 0x0, 0xb3550aa4ba878254}, 0x9c) pipe2(0x0, 0x84000) ftruncate(0xffffffffffffffff, 0xee72) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, 0x0, 0x0) 23:04:20 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000740)=ANY=[@ANYRES32=0x0], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x14, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0}, 0x0) 23:04:20 executing program 2: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) getsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f0000000280), &(0x7f0000000300)=0x4) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2}, 0x14) getsockname$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x10eef0f1) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], r3, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed6}, 0x56) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0xfffffecc) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(r5, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="4092d90093110d0cddc263e99b7aeb699cdd58d9fd3459c6bae7d929264685cede51fa179011abefec6a8a7d54ab6045fd6ac04d1927e16e3b4357f0690fe62e80eb8b9252ede4f754d91103f772fe169883ecec69be4fe991a170ac53956a165b689d3ec8046b51911b1fb8312fb82a9ea48c8cbb8fd9a6c062bc1df0be4ab5beed82d2640f79e1f62f0c1cdb4de327b746dcde50f444b16c56d86bff09b30e6d982a931050a59e7a06e30447fb9f8455ec4665360055b365841d7db9e07c31c66e12f8d6b3a1f31c2e4808fd30f412203e925a687162cafc406d84617e", @ANYRES16=r6, @ANYBLOB="000129bd7000fddbdf25010000002300070073797374656d5f753a6f626a6563745f723a7661725f72756e5f743a733000000800040000000000"], 0x40}, 0x1, 0x0, 0x0, 0x20004041}, 0x20000001) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x38, r6, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x4000004) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000540)={{0x8, 0x4, 0x0, 0x10000, 'syz1\x00', 0x3}, 0x6, 0x400, 0x9, 0x0, 0x2, 0x3, 'syz1\x00', &(0x7f0000000340)=['\x00', 'NLBL_UNLBL\x00'], 0xc, [], [0x4, 0x100, 0x0, 0x9d]}) 23:04:20 executing program 4: syz_read_part_table(0x8ffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="020182ffffff0a000000ff45ac0000ffffff8500e931190000000000000680ffffff82000000e100e2fe87770072003007000500000000000000008000da55aa", 0x40, 0x1c0}]) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r0}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0xd}]}]}, @IFLA_TXQLEN={0x8}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000580)={'gre0\x00', &(0x7f00000004c0)={'tunl0\x00', 0x0, 0x1, 0x40, 0xc48, 0x4, {{0x21, 0x4, 0x2, 0x7, 0x84, 0x65, 0x0, 0x7d, 0x4, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x13}, {[@generic={0x86, 0xe, "2eb19bc2f34142e9233751c5"}, @end, @lsrr={0x83, 0x13, 0x90, [@rand_addr=0x64010100, @remote, @broadcast, @loopback]}, @timestamp_addr={0x44, 0x1c, 0x2f, 0x1, 0x5, [{@broadcast, 0x1}, {@rand_addr=0x64010102, 0x1}, {@private=0xa010101, 0x200}]}, @noop, @cipso={0x86, 0x30, 0xffffffffffffffff, [{0x5, 0x3, "cf"}, {0x1, 0x4, "c17b"}, {0x6, 0xd, "46e68fdd46543df6b51adf"}, {0x0, 0x4, "11cf"}, {0x5, 0x12, "6cdd24223dacba38d4330444260124ee"}]}]}}}}}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x5c, 0x0, 0x1, 0x70bd27, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r0}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r1}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0xb5}, @NL80211_MESHCONF_CONNECTED_TO_GATE={0x5}, @NL80211_MESHCONF_ELEMENT_TTL={0x5, 0xf, 0x40}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x80000000, 0x4}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4044054}, 0x40405) r3 = openat$cachefiles(0xffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x44902, 0x0) read$snapshot(r3, &(0x7f00000000c0)=""/33, 0x21) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @local}, &(0x7f0000000140)=0xc) r6 = dup2(0xffffffffffffffff, r3) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r6, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x30, r7, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x30}}, 0x40) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x11, 0x2, 0x0) bind(r9, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r9, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r8, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000031000010800"/20, @ANYRES32=r10, @ANYBLOB="000000000000000014001680100001800c000d00000000000000000008000d0000000000"], 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000280)={'batadv0\x00', r10}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in6=@private2={0xfc, 0x2, [], 0x1}, 0x4e22, 0x400, 0x4e21, 0xa239, 0xa, 0x80, 0x0, 0x8, r5}, {0x8001, 0x7555, 0x1ff, 0x9, 0x10000, 0x10001, 0x4, 0xd1}, {0xa40, 0x40, 0x3, 0x3}, 0x6, 0x6e6bb6, 0x2, 0x0, 0x2, 0x2}, {{@in6=@mcast1, 0x4d3, 0x2b}, 0x2, @in6=@remote, 0x0, 0x2, 0x3cfd4f49f632c6f0, 0x4, 0x0, 0x2, 0x3}}, 0xe4) 23:04:20 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) [ 534.786635][ T8719] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 535.041342][T11225] loop4: p1 p2 < > p3 p4 < p5 > [ 535.046564][T11225] loop4: partition table partially beyond EOD, truncated [ 535.054411][T11225] loop4: p1 size 11290111 extends beyond EOD, truncated [ 535.056429][ T8719] usb 1-1: device descriptor read/64, error 18 [ 535.198229][T11225] loop4: p3 start 4276224225 is beyond EOD, truncated [ 535.245293][T11225] loop4: p5 size 11290111 extends beyond EOD, truncated 23:04:21 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x8d2}], [], 0x8696}) 23:04:21 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="020185ffffff0a000000ff45ac0000ffffffbf00e931190000000000000680ffffff81000000e100e2ff87770072003007006300000000000000008000da55aa", 0x40, 0x1c0}]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/103, 0x67}], 0x1, &(0x7f0000000540)=""/230, 0xe6}, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r1, 0x8008f512, &(0x7f0000000140)) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x30, r2, 0x20, 0x70bd2a, 0x25dfdbfb, {{}, {}, {0x14, 0x19, {0x1, 0xff, 0x3, 0x4}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x10) write$P9_ROPEN(r0, &(0x7f0000000040)={0x18, 0x71, 0x2, {{0x20, 0x0, 0x6}, 0x7fff}}, 0x18) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000280)={'icmp\x00'}, &(0x7f00000002c0)=0x1e) [ 535.457135][ T8719] usb 1-1: device descriptor read/64, error 18 [ 535.644757][T11225] loop4: p1 p2 < > p3 p4 < p5 > [ 535.649957][T11225] loop4: partition table partially beyond EOD, truncated [ 535.659359][T11225] loop4: p1 size 11290111 extends beyond EOD, truncated [ 535.736567][ T8719] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 535.761862][T11206] (syz-executor.3,11206,1):ocfs2_parse_options:1469 ERROR: Unrecognized mount option "@" or missing value [ 535.773584][T11206] (syz-executor.3,11206,1):ocfs2_fill_super:1190 ERROR: status = -22 [ 535.839755][T11225] loop4: p3 start 4276224225 is beyond EOD, truncated 23:04:22 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}, {0x0, 0x8d2}], [], 0x8696}) [ 535.898400][T11225] loop4: p5 size 11290111 extends beyond EOD, truncated [ 536.035373][ T8719] usb 1-1: device descriptor read/64, error 18 [ 536.092847][T11251] loop2: p1 < > p2 p3 p4 [ 536.097669][T11251] loop2: partition table partially beyond EOD, truncated [ 536.105509][T11251] loop2: p1 start 10 is beyond EOD, truncated [ 536.114612][T11251] loop2: p2 start 25 is beyond EOD, truncated [ 536.128376][T11251] loop2: p3 start 4293001441 is beyond EOD, truncated [ 536.138340][T11251] loop2: p4 size 3657465856 extends beyond EOD, truncated 23:04:23 executing program 4: r0 = socket(0x9, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, 0x0, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x40010) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="d800000018000100000000000000000002000000fc00000600001000ac001680a5000280050074000000000008000200", @ANYRES32, @ANYBLOB="5d71d81c37ab71f9fefabff59d24f381df6908c82afffae0202f5cc069db9b778e1f096d063e80a273c1a1470e9eb13e13fdee1880195993877cb8ab8925d1b4c784ba6603b04dcf73de46a2a0588ab10452c649a8c5019d481228c85ffc95377f7b399191aced724d4b72ad981e667adc0595a175793d2d86d4e914c720d1b43908002e00ac1414aa08009600e00000010000000600150006"], 0xd8}}, 0x0) sendmsg$alg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000000)="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", 0xfb}], 0x2, &(0x7f0000001440)=[@assoc={0x10, 0x117, 0x4, 0xfffffffa}, @iv={0xfc, 0x117, 0x2, 0xeb, "0bce4ffacecb1255e81d720b857c671092f1d7422a0e6394662b786fff864f90a949cb3a3363adf2e06f98d668f9d351f6bed8646d8f91d789880a985a75d418c5420bb86548c55d593fd0a4be747811a22397f7f1110ee8e43a5847c77ee0e4be9b03fb9aedcc361b4a4e5b9ccb58cef9e48cb99fe50c008e82ddc483c9ec606ffb80548d1550459151275b4353e052ea2a7937b86f3be3e30fc7f425a10ca69f8f50e1efd3430e06463bc08ad2228bc1663bdd60fd53d3b335af68c337ff410a1880245782e509b7488dec7f1e71ec3543c5fa18051f724f23940ed76945d7b560b246c456b2d92e84a9"}, @iv={0xc4, 0x117, 0x2, 0xb3, "a7a2e9143e859e9fc1418d4aec6c39076e44cf2f8f8d8854b4fb507edf49001d5c38e0532dfdb129ea4a670406bc9542b99b86d18a50a24178ec50308ffe03e46c6b515bf6045e5f7e547397849497c83ce1bc561684cc24382fcd59853624abf18ff60618c287e729c0a7814923018e2436650b87ab642467c281b6baa20475153a914b424d2d10c7bddcf7d107bbe18dee98b36d20c4ecbd911f3a59f170c2897177332b0bbefbab307f9f56b0b34d9d65fc"}, @assoc={0x10, 0x117, 0x4, 0x800}, @iv={0x24, 0x117, 0x2, 0x11, "9dfa92b3a97e4e53bce44e11809db373c4"}, @assoc={0x10, 0x117, 0x4, 0x4a}], 0x214, 0x40}, 0x40000) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 23:04:23 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000006800b595000006000000f60000000000", @ANYRES32=0x0, @ANYBLOB="14000200ff020002ff"], 0x3}}, 0x0) close(r2) socket$inet(0x10, 0x2, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r3) sendmmsg$sock(r3, &(0x7f0000004d40)=[{{&(0x7f00000000c0)=@hci={0x1f, 0x3, 0x3}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000040)="5845759fe45b86bba9fbc1bb05b9fc58315d7b90f67c5661214c016f5be9e621fcb426a743", 0x25}, {&(0x7f0000000200)="cc9a2b7382316695700d166673b2096374568aa111266fd282e3102f474c78b279006dd82c45baa120060b66e27f0dfe2d3b08f24403a4acf3ac09cbb47fa08ffcc85235e20c34a225e7dbca79287454b744b833c599a203c3d978b35af2e6930ca29b85b16177354cbfc85c1a7eca32ccf779e0725d70fd5ba2b526101a85c27b259cbe176afd7e0ed87a7015f797c2b4932a2b092278edcf2fa972a49b76068bbd668e86bb669344405f3e52b7c278bcf90bcafb13df970d542c64cded15fb", 0xc0}, {&(0x7f0000000340)="e28276987b43d76f9dd97b2b617a9cd44a14ba21572d6579a0bd386225bf1b16c5caede98c6f88e3e06367052b8943f3a1e5ceb6dfce675a1fa81a25f52f89d4be53692e959c41416c9f0fc7fc346d2b1ea976e37ea2fd29e06bd856abf52f54a756b32efe944900b52b22063ff7e648a00a4ff6df29174458380917bb7a0ece8295d221b438907f1e27d62bf37745a59a6cac05deaa00c6d0dd2b9c4a7555032d5ab9b5a0183e66b354d9cf58728e50a07261ba46e5d5a442b57f1697506733b9012fb2aae74bdbc14002e8ba443834444d1c590d3a822acd275ebc196168f221c475f6ba3e8f4edde5", 0xea}, {&(0x7f0000000440)="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&(0x7f0000004940)=[{&(0x7f0000003780)="1de604658aada706ae86008f5acadd672c29d6a35308b488972d4a7305231ef8d7b2d379924a38d04759a446a6935ebe8b1cbe38e85f4b406a6db0efcf109a1f19e494c1cb817d754024ffd5118b81b2ddca3c2ab32fd5b2936656f21b2addc2f15beae566f2ad69c3c21fb2635f4ed1ab51e9b715e27693fabc71fc711abbc85f36904029080b0a2f4d20a3dc58369d5a50c3a54c82a320f7778bd7dda484c6", 0xa0}, {&(0x7f0000003840)="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", 0x1000}, {&(0x7f0000004840)="a990cf4296060f60460e06275eb85bbdebe58069c3fd3f173f322283c8035c18d5b7a3e4d4d15e6795eae72596b7116d7813b5b9db114f938567b0cad0bbc999fe7e233e6e9c837592fccbe2f0a437d795ff30e0d0833665c190de2d6d3a66e80f6b473f2437019ed357df4915894b98cfffe94a55552d6530380d3224ae5c3b3c75f0992942f26b18c538c09a4dcfbf3286eb230d9f9b012246aeaf52e9eba7094ba8934333314ae4e745762bd63a8a430308bbe7b676761d51612401a965fd784b7f8864e54979e546d442201a43dca66f8bafbb1d3f1b", 0xd8}], 0x3, &(0x7f0000004980)=[@timestamping={{0x10, 0x1, 0x25, 0x3}}, @txtime={{0x14, 0x1, 0x3d, 0x8}}], 0x24}}, {{&(0x7f00000049c0)=@in={0x2, 0x4e22, @rand_addr=0x64010102}, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004a40)="b4777fafdf886157639f6ff21c20297a9b02771b", 0x14}], 0x1, &(0x7f0000004ac0)=[@txtime={{0x14, 0x1, 0x3d, 0x400}}, @timestamping={{0x10, 0x1, 0x25, 0x40}}, @txtime={{0x14, 0x1, 0x3d, 0x8}}, @txtime={{0x14, 0x1, 0x3d, 0x2}}, @mark={{0x10, 0x1, 0x24, 0xffff0001}}, @timestamping={{0x10, 0x1, 0x25, 0x7}}], 0x6c}}, {{&(0x7f0000004b40)=@sco, 0x80, &(0x7f0000004d00)=[{&(0x7f0000004bc0)="d5313e48526bf10ca5e77a8688818312591195e70ede4e71a48c86dd35230fd040550ccfd3eb66c4c26ff3f486eb41ccc800cd741b9ff0699fdf3924160deab317ec2f452f301a06d22804b3250e7d353698a061af4dda67", 0x58}, {&(0x7f0000004c40)="7eb11dc15042e64b8fb1566cc7a294b47bcd0b763c74b8efff7321ea0d3e1f9ec9bc10c252745151e926aa1a31cf0b2de61ddc233824f9abc4cfd516b8d061dad712d8a7c7b3cfa34d3dd3c92ca8d98a4037cd208db525fff7e74655932abd87e07887bb22b1b161010e446fc6ee45d78222e9151ad71b84175eaf33b16a4a34e9dbe5f43a7b9e5c62ec75af5d400d76a3d0c196b37b9aa19f", 0x99}], 0x2}}], 0x8, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ff60, 0x0) [ 536.427635][ T8719] usb 1-1: device descriptor read/64, error 18 [ 536.550005][ T8719] usb usb1-port1: attempt power cycle 23:04:23 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x8, 0x5, 0x0, 0x1, 0x1, 0x1}], [], 0x8696}) 23:04:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r2, 0x1) r3 = openat$vcsu(0xffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x28000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000200)={0xffff, 0x4}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000780)={0x1b, 0x1, {0x1, @struct={0xfff, 0x3}, 0x0, 0xffffffff, 0x9, 0x3, 0x8001, 0x3, 0x80, @struct={0x7, 0x8}, 0x3, 0x0, [0x1ff, 0x2, 0x4, 0x200, 0x10000, 0x100000001]}, {0x7, @usage=0x3, 0x0, 0x8, 0x0, 0x0, 0x5, 0x7f, 0x0, @struct={0x6, 0x1000}, 0x7, 0xfffff801, [0xadbe, 0x2d3cbc4d, 0xff, 0xe1, 0x8, 0x7f]}, {0x1, @usage=0x8, 0x0, 0x1, 0x8, 0x0, 0x8, 0x2, 0x428, @struct={0x80000000, 0x8}, 0x0, 0x9, [0xffffffffb7fda30f, 0x2, 0x8, 0x923, 0x1d78, 0x1]}, {0x8ffb, 0x8, 0xd8}}) r5 = socket(0x11, 0x2, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) ioctl$BTRFS_IOC_SCRUB(r3, 0xc400941b, &(0x7f0000000380)={0x0, 0x40, 0xf45}) sendmsg$nl_route(r4, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0xd}]}]}, @IFLA_TXQLEN={0x8}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000140)={&(0x7f0000000180), 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@getqdisc={0x28, 0x26, 0x10, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0xfff1, 0xfff2}, {0xe, 0xa}, {0x0, 0x7}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8010}, 0x20000000) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r1}, 0x10) r7 = openat$autofs(0xffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x84000, 0x0) recvfrom$rose(r7, &(0x7f0000000280)=""/162, 0xa2, 0x12162, &(0x7f0000000b80)=@full={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @bcast, @default, @null]}, 0x40) 23:04:23 executing program 4: write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x1, 0x20, 0x1, 0x6, @time={0x2, 0x200}, {0x4, 0x81}, {0x1, 0x3}, @time=@tick=0xe0}, {0x20, 0x1, 0x3f, 0x0, @tick=0xa12, {0x2, 0x1f}, {0x20, 0xff}, @result={0xc95, 0x7f}}, {0x80, 0xff, 0x1f, 0x0, @time={0x8, 0xcc6e}, {0x3f}, {0x6, 0xf9}, @control={0x80, 0x5, 0x4}}, {0xf8, 0x96, 0xff, 0x5, @tick=0x3, {0x8, 0x9}, {0x81, 0xff}, @note={0x2, 0xfc, 0x7f, 0x1, 0x4}}, {0x2, 0x40, 0x0, 0x3f, @time={0x3, 0x7fffffff}, {0xf7, 0x1}, {0x40, 0x81}, @connect={{0x3a}, {0x7, 0x8}}}], 0x8c) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x3}]}, 0x28}}, 0x0) [ 537.266888][ T8719] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 537.437689][ T8719] usb 1-1: device descriptor read/8, error -61 [ 537.453732][T11279] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 537.583437][T11279] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 23:04:24 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0xfea7) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x80000d, 0x10012, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000000c0)=@get={0x1, 0x0}) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000100)="f37fb30a79066ec74b38c638b3bbedac2f3479a3770f0d433d720d3e13a7f88c78fb82c24266ccfeca4ce8749cfdce20b50d27a3cdfb2ce294502957feb1de8d6ae9d258e8383a3889b6e043dcd08d68ca752553bd0a4135a7b4ddaf56e0ddb9d43e3fc1e16aab96410dec5b4e786689c57a97409a68378a7dea2bf8773b50fee3aa21c33fbb82dd5d4034e64f39ec41c633054b392b38439a2e5859305a005891fa9a76ea14ad455ab4f0405aa416a82841275e55fd16b28d447c55aa3c1be4279ef948eabf62df9dc74714fa54e93bea094e5e3f88", 0xd6, 0x6}, {&(0x7f0000000200)="80efcae47001bde2c5e8da93387dd00ce471956dd1a4a8650f9d280f961c8a6817c42f683977196f4deeb5925ee440c0b45d8d9df73608c45bdd1f1fafd2d75bb5bd3f0a7ce2747bc00f868509b3053884a3a2e42be278378c527d476164d2fdf955a61ca1b77d14dc7c632315a7389a2c25f09edfed8e9065072273207ab5167a8560615d009ffd82773905ccdf7075d3ab3a96209b1c54752b3c0a0af488290ce63fdf31", 0xa5, 0x6}], 0x2008, &(0x7f00000005c0)=ANY=[@ANYBLOB='usrjquota=syz,noacl,data=ordered,tails=small,obj_user=cpuacct.usage_percpu_sys\x00,euid<', @ANYRESDEC, @ANYBLOB="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"]) 23:04:24 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x0, 0x5, 0x0, 0x1, 0x1, 0x1}], [], 0x8696}) 23:04:24 executing program 4: ioctl$USBDEVFS_CLEAR_HALT(0xffffffffffffffff, 0x80045515, &(0x7f0000000000)={0xf}) syz_emit_ethernet(0x46, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0300", 0x10, 0x3a, 0xff, @private0, @mcast2, {[], @ndisc_ra}}}}}, 0x0) ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, &(0x7f0000000040)) [ 537.749278][ T8719] usb 1-1: device descriptor read/8, error -71 23:04:24 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0xc8000) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0x6000000, 0x1, 0x2, "a549be82d056471df131126a81f472e74af50fce1a64dd76bd7c99f0f09d4778", 0x56555959}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/103, 0x67}], 0x1, &(0x7f0000000540)=""/230, 0xe6}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e21, 0xf, @ipv4={[], [], @broadcast}, 0x3}, @in={0x2, 0x4e23, @multicast1}, @in6={0xa, 0x4e20, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x80}, @in6={0xa, 0x4e22, 0xaaed, @local, 0x10000}, @in6={0xa, 0x4e20, 0x4e7f, @loopback, 0x72}, @in6={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0x25}, 0x1f}], 0xac) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0xff, 0x4) read$snddsp(r0, &(0x7f0000000140)=""/185, 0xb9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x20}, &(0x7f0000000100)=0x18) 23:04:24 executing program 2: ioctl$SNDCTL_DSP_SUBDIVIDE(0xffffffffffffffff, 0xc0045009, &(0x7f00000000c0)=0x2) syz_mount_image$ext4(&(0x7f0000000200)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="25bca274769e620a2757fa0095e06f2687ecb86a54a10f004000d600000000004e4d98b579a782d270146d0e0206e73ba8c63cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='usrjquota=`debug_want_extra_isize=0x0000000000000000,usrjquota=']) 23:04:24 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x0, 0x0, 0x0, 0x1, 0x1, 0x1}], [], 0x8696}) 23:04:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="940000003200ffff0000000000000000000000000800040020000000780001000c000100080001006966651d"], 0x94}}, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x80000) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 23:04:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ENCAP_TYPE={0x6}]}}}]}, 0x40}}, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)={0x20, r1, 0x1, 0x0, 0x0, {0x2, 0x6c00000000000000}, [{{0x8, 0x1, r4}, {0x4}}]}, 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000180)={'ip6gre0\x00', 0x0, 0x29, 0x0, 0x40, 0x8, 0x2c, @loopback, @mcast1, 0x10, 0x7800, 0x7, 0x1}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000100)={'ip6_vti0\x00', &(0x7f0000000200)={'syztnl1\x00', 0x0, 0x29, 0x0, 0x67, 0x1, 0x2, @mcast2, @mcast2, 0x8, 0x40, 0x3, 0xff}}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x11, 0x2, 0x0) bind(r8, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r8, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r7, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=r9, @ANYBLOB="000040000000000014000900100001800c000d00000000000000000008000d0000000000"], 0x3c}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000540)={'erspan0\x00', &(0x7f0000000480)={'ip_vti0\x00', 0x0, 0x700, 0x7801, 0x0, 0x9, {{0x1c, 0x4, 0x1, 0x5, 0x70, 0x68, 0x0, 0x1, 0x29, 0x0, @rand_addr=0x64010100, @broadcast, {[@end, @generic={0x89, 0x5, '>te'}, @timestamp_addr={0x44, 0x54, 0x32, 0x1, 0x7, [{@multicast1, 0xffff}, {@remote, 0x2}, {@local, 0x400}, {@local, 0x1}, {@empty, 0x4}, {@remote, 0x100}, {@dev={0xac, 0x14, 0x14, 0xb}, 0xff}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}, {@empty, 0x4}, {@local, 0x1}]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000c40)={'ip6_vti0\x00', &(0x7f0000000bc0)={'ip6_vti0\x00', 0x0, 0x29, 0xcd, 0x1f, 0x0, 0x10, @empty, @private0={0xfc, 0x0, [], 0x1}, 0x7800, 0x7, 0x2, 0x4d3}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000d00)={'ip6_vti0\x00', &(0x7f0000000c80)={'sit0\x00', 0x0, 0x0, 0x6, 0x20, 0x5a037247, 0x0, @private2, @private0={0xfc, 0x0, [], 0x1}, 0x7800, 0x700, 0x3, 0x6}}) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f00000010c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001080)={&(0x7f0000000d40)={0x33c, r1, 0x10, 0x70bd25, 0x25dfdbff, {}, [{{0x8, 0x1, r5}, {0x25c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x34, 0x4, [{0xe300, 0x1, 0x1, 0x8}, {0x7f, 0x5, 0x35, 0x8}, {0x7ff, 0xfa, 0x0, 0x1}, {0xfffc, 0x52, 0x8, 0x9}, {0x100, 0x20, 0x1, 0x8}, {0x586, 0x1, 0x8, 0x499}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0xfffffff7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r6}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x44, 0x4, [{0x9, 0x3, 0x0, 0x9590}, {0x1, 0x81, 0x40, 0x1}, {0x7ff, 0x20, 0x40, 0x3}, {0x7c40, 0x7, 0x1, 0x1}, {0x1, 0x0, 0x7, 0x8}, {0x3, 0xfa, 0x9, 0xfffffff7}, {0x1, 0x2, 0x2}, {0x8, 0x7, 0x78, 0x7fffffff}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}]}}, {{0x8, 0x1, r9}, {0x78, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x1f}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r12}}}]}}]}, 0x33c}, 0x1, 0x0, 0x0, 0x6000080}, 0x0) 23:04:25 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1}], [], 0x8696}) [ 538.815115][T11305] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.4'. [ 538.954196][T11308] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 539.014617][T11297] EXT4-fs (loop2): Invalid log block size: 14024768 23:04:25 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000100)) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000002, 0x1010, 0xffffffffffffffff, 0x34a6e000) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x80300, 0x42) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$TCGETS(r3, 0x5401, &(0x7f00000001c0)) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x10, &(0x7f0000003fc0)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000004040)=0xc) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000200)={0x2, 0x1, @loopback}, 0x10) connect$inet(r5, &(0x7f0000002440)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r5, &(0x7f0000007f80)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="94eb98c5f97e2c2a4a02408ccb88a96a52bbf810f9b72aa17225a6c6bcb1f56bc51ce9668fee7066d816af4c6bf88f7adff4c49f3dc6e467603e98d004b63403d6570cf7d036784cb892eb7750", 0x4d}, {&(0x7f00000003c0)="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", 0x574}], 0x2}}], 0x1, 0x18011) wait4(0x0, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2) syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x488a80) 23:04:25 executing program 2: r0 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000000040)={0x0, 0xffefff77, 0x81, &(0x7f0000000000)=0x3}) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x7000) shmctl$IPC_RMID(r0, 0x0) r1 = shmget(0x3, 0x3000, 0x78000200, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x7000) socket$inet6(0xa, 0x1, 0xffffffff) 23:04:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r1, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="21000000030000000000000000000000020000000000000063ffffff000000000009adc354bb44451cb6f63ad5f860b8546353a141bec3cac12c89f7d0a1220058b574672181af6aa5a6c33942c872ef1030ea1f2f0d99baa9dfeef1763bb198f4d62dee07754f047f70467b9ad777ee561de4067b1e52af139ba1abb8afbaa3326334e6de9efd3951"], 0x21) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$FUSE_STATFS(r2, &(0x7f00000002c0)={0x60, 0x0, 0x0, {{0x7ff, 0x351, 0x2f5, 0x1010000000000000, 0x714, 0xffff0001, 0xffff}}}, 0x60) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f00000000c0)=0xc3) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4000001, 0x10012, r2, 0x14fea000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0xe937, @private0={0xfc, 0x0, [], 0x1}, 0x2e87}}, [0x6c, 0x9, 0x7, 0x7, 0x8, 0x6, 0x7ff, 0x9, 0x4, 0x1000, 0x6, 0xffff, 0x9, 0x3e85, 0x30f]}, &(0x7f0000000000)=0xfc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2800000010003b0c00000000000000000000000083c00adf3632d026a2bbfe1150c77ab8bac53e145e3e8e76f23e5780f10e7b2e328e19795e608bbbc8adc3ead8d135b8efb8a09a85cf47e2af9208f365111ac279f66223830a45b12ea5bfaffdb2ee074522c504f8d59bf70abb6c5ae737c014df37841d750c02398b9f576398d62d3eb6eba132fc861c693fb9", @ANYRES32=0x0, @ANYBLOB="00000000000000000500210081000000"], 0x28}}, 0x0) 23:04:26 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], [], 0x8696}) 23:04:26 executing program 4: r0 = syz_usb_connect(0x0, 0x8a, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000b9603340ef170372db31006a83cc32367785d4b3910000010902780001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000400)={0x18, &(0x7f00000001c0)={0x0, 0x0, 0x1, "e5"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000054c0)={0x1c, &(0x7f0000000340)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000240)={0x10, &(0x7f0000000280), 0x0, 0x0}) r1 = openat$full(0xffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x90ed1ec013890339, 0x0) ioctl$KDENABIO(r1, 0x4b36) 23:04:26 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000440)=ANY=[@ANYBLOB="9f03000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000748c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r3) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r3, 0x8983, &(0x7f0000000000)) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f0000000400)="1b47d33636b50a5f68fc7ae74e508ad2b641a47e1e3ab4124cebe1324abe0b7edb2d098413a3e946a585b70c2daa682ae9801e769cb5ffb221cda459f863202c", 0x40}], 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r4, 0x0) write$FUSE_BMAP(r4, &(0x7f00000001c0)={0x18, 0x0, 0x0, {0xffffffffffffffd8}}, 0x18) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r5 = accept4(r2, 0x0, 0x0, 0x0) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_SET_OP_GET_FNAME(r6, 0x1, 0x53, &(0x7f0000000140)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000180)=0x2c) r7 = accept4$alg(r5, 0x0, 0x0, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r8) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000200)={0x1, {{0x2, 0x4e20, @local}}}, 0x84) splice(r0, 0x0, r7, 0x0, 0x200000, 0x0) 23:04:26 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d40000001000390e0000000000dfff0000000000", @ANYRES32=0x0, @ANYBLOB="b953ad42aeaf0e0000", @ANYRES32=0x6, @ANYBLOB="ac0012000800010067726500a000020008000700e00000010500170000030000060003003f000000060011004e2c690005001600020000000500170000000000050008000000000008000600ac14141908000700e038"], 0xd4}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) bind$inet(r2, &(0x7f0000000f40)={0x2, 0x4e23, @local}, 0x10) r3 = creat(&(0x7f000000c140)='./file0\x00', 0x4) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f000000c180)={0xd000, &(0x7f000000c100), 0x1, r3, 0xc}) sendmmsg(r0, &(0x7f000000bfc0)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)="5410d2057769f023e4052f56cb7b3504bfb43b88ba61285a12ce5d6983e1f188b456de5e8934a6e4c4e069878fa264a2fc6574db767e4657b47f914862c14a928feca8cbf528338d4c28319c1d4572684a2dc62765476766d6dbc0481d096573a8ada645d585a101ed9992c32ea99f1ec1d565ab5a960a62a843ea7f92b000e418b11595483a45d0332a89627fa98df7b8a43dcfa699a9a436e429fd18ede11331def85515481c92898b19299972b4d44c", 0xb1}, {&(0x7f0000000280)="4d08d127e6dd6fb2c21e6fe2edf67173697dc9950a14c02ddb5d58b6086dbaf9df06531daac3012b956e343568091a268e62095e2134503e1cdba627b6ba5a7c60a79dddf6afc73b0d2a1632c72c143e96aa2719b2ff7244bdb0cc846015ec45ec0bf170089438d72cb3b040e823c1fd74dc1dfd69f8c1afd72cacc6ae7c1f8de63458e7bd64df46557edab7c0a88d4d09357b8ec6a1e7b162a51007fee22af6add7a21ca7c83441b4450a396560dd7b8c6a9ef17e24a8acffd0c55c99b3d3884a778bbd9fb3", 0xc6}, {&(0x7f0000000140)="ff04e3924496708b90c9db884bffe891e2777a9cd37753a9a678d3472668e0e370b80926eb32574905fa3460ff91ece8", 0x30}, {&(0x7f0000000380)="cb219699f09a186375381e211dff83cf96c58719ead012", 0x17}, {&(0x7f00000003c0)="822e61bfd05de9321937786152648c14cf2c88c2", 0x14}], 0x5, &(0x7f0000000440)=[{0x70, 0x110, 0x6, "598e2e4562731ff5bc598ae925c861eed32cb0882287de23e544b7288ce50b224e5c48821f114f35b0093947a28875ae5f8532f75dda52a9aef4c38dad0297aad11321e76872398721cc5065e5d1fca1532b9a5ca50e1db1fe851021fbcfa683a620"}, {0x98, 0x119, 0xb8b2, "5ce89e566518d1e8a1609dfb8622d71e00bde949c9eea1e998ddb4c5b1bfdb8d2c8df05879b377115cbdf15b4f9d083a8b4c94a1004807200ceed1e87d5b1a9361a9db750767449e6d7cdd33c5fb79c2862555d80236ec12979eb06cd0102048aff64d6467c472666b1e919b05fd07fc4ccbbc1e45a5fc71e2b0f432bb5ac29414de61a3e90fffc86171"}, {0xc8, 0x84, 0x1, "4cbd07b74cd8bff9493a80337b46704177406c740a04751d72b1e18a8845e084d4b43ea470ed15de0e6955bde46dcb2b6f1583c39e2ed2ce52b649a28abcdee800cb954b89b548e1377003c24040485650728d601583d5af8719223abd2ed1c11260689911a522ed17aa96e291d036695f221b1dbae52d0d9774f5af470db422b77a0416d4ac510e031b5aaf4bb46d2a32edaf9f5d75fab22eaa808b655839b706f6d205f89115d818b47c4f8f0a264c62a9d5542a416a60af"}, {0xa0, 0x10f, 0x4, "3b4b441efadb8d30ba77cb2f8f3e6214679e023da2eaf4b8cc477fbbaafd1a97fbb1e3a94e3bb8f9b12c4ccf9fb18a3b6cfc7279d0bb0659ab25f755dc40bc87527107ea907aacf7f65bbf8e1edf37f05f0051d2f45948cb6d1b6c05880d98d70564a41cd992abcf03a788c9b01b9a3c578f41002cb623ec831fa33e2915a22eba3b0081375b6685762a4c50f8b2e870d4"}, {0x7c, 0x10c, 0x0, "85abc96f6749b99f6dfb77e908f5666eb7f348f1834edec8ceafd323cce43fd952557baf57cc27f32dcf960c235435790511fd0924b30b9839fe119ac52cc26c9cd69c6b74d06baddadf832a4bd3b6ffb4dfc524a7d08a08b311a7bf37226fc6a21c5341cd105b1e27dfe31aa89f"}, {0xf8, 0x10e, 0x9, "40a51cb2ac31776115f97edf4cac4453c7ee61c682e45a38d7355d752cf4b8a23ff9eb44f385fec0edd0e8b9aa475bce5af72bd59abb55016d5d43855af4cf4e3baf8cf36f7d1cb0989054cc4a88fdb1bda3057a917a6369d16c4c80ff4223f54022d699a81ccf64a60f55180c1e088473bb8779b8016180472739146a902cf83207c671ded44c40069db5ba9fbcad21d810d8b9a04fa3c2b0fceb35e4714e2fbce0ac5974903b47f28ca88796f43cf4a7dc1928e0b0510b05c26afe72f5fbfac17f85dfafad10146105dd9254ae685379706f155d066c0bc2ed482acc8954405c62f9a664080288c0"}, {0x100, 0x118, 0x153, "a530013f6e5f87f6892cbe53d8caefac69b71499ff5ca6dfedf843c07762f7e5e48b47e62d7ea9213f05f698e152e73d94efde2c2f7a2486ce7b58ad68938290250c507abd0dd589c52f09156da290c20fe4e147d5c0a639ed48173dbdaee6484c40d6f36834e98b3b53a898be47d8fa1e13cf86e47bb026cd447cdbd04bd4689f0458999084089082542fc2e125def9b75c87e3c067dc971689adb3bd673994da5ee6d5a519a00e80163259a426bbbba84abd94c23a48166b094f8b7c5d1c1805f80d26e4de25353c215d0005abff548f341a6599b9aef57c311de60b55daf9610c14ed4d66b58d2ff2b2dd4372ae74f2b6"}, {0x88, 0x111, 0x8, "09b8c37c9d81445cc9ed8722e1a345faabb1963b877a2458c2cb762cff69b27bb41dbeb2673e19ec09de86a3256381ba28b35afeea56fc1f8920e4b508e7f173b503d300052d39df2218e58b03493241609247ce69f4b0a41224be0d5624202edf2718085c90799365c9e9ee25475d45beb63f15793d522ab56e1ba3"}, {0xf8, 0x18, 0x3672, "7980055c9c7adf6614a00c3eb4362bd3c616a0223a84ea2c6ab3b21f2e1752cb231bacea1f89258d14963e93055e3e578ee0e834982c81bf144d253202e7aaa9f8a8d7b8070d809bb76e2ecf29e5a72883f78ec5e0a11afffec1ce8d0a13d76640ca6b7e92167124eea2c14122c2b6e5a1e82dc192d813694624904eb7b891282176f2ce3874eca80765aa238b36813ca3dea17b233d13cab75846716d1bbbb7895b1f3b8c1030266e03527fe4532bb35f183085ecb890a8b9b3e3c18c77b223049a60baae7da8793481cef1cfc5f2206ff8ebeeadb9bfdc34c8df83bfe74988bd53dc2ce0d30ad3a42bec"}], 0x664}}, {{&(0x7f0000000ac0)=@l2tp={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000b40)="d85f03cebe73985351e66ea2a6eaab1f1961a607f58eeea7ec5f8ac4485c75cde5ee2474ea03d34f0982d02a035e1be709b953a674bcdaf3c319a8385c9b7ab9442c2b82d369b0340801cb8617addeaa3b9369fed8ba89fd9700c4dd239b2f96abc0fc30d537b5f6ff747b79e5d367e82e1894ee98996f923a4ebebbe28365fb8a392ebf342d648bdeaadd0b776d086f74edf5b386227c9dce8c0321c36dfe63d281b3b3598aeaf7551c9e1fdfa5a6ad27fa4bad6a679f91ea0002e7b2cbb3", 0xbf}, {&(0x7f0000000c00)="156787ac1acc5064720cb27276", 0xd}, {&(0x7f0000000c40)="bc0fedf222839b51c3a325e5170a", 0xe}, {&(0x7f0000000c80)="4be33b6e18ed166c3a90518791ebfd0035929bda80514455c5fb5786ea1f3f34d8cd69a74cc9ead2a9b6b354a1c40598e2f1d65923569a19b002383279880d124b1a194cfbfd117fb9a36f747d297567b7d9b4ecc17451e016e8ba9e3160460c7d5ce2d77d95d4ebfda9a14f53ee9792f1b29438077d9e573b7328f1b78b137ee27ede1726777767d97d2fd9e4ccd794c347765aef7be9a0e62c98f3950081e4b70944848e1b5fdbd35220176b5ac890bc9f1d61fdb75f6af2599da00b561e96ed5b5edb83ab4e28bb8ff13c274979a936abe850ca98701c9de1ad33b1c1ff608b78d5e631a85b25f1", 0xe9}, {&(0x7f0000000d80)="d689bcf2b74fb56daca464cdb8", 0xd}, {&(0x7f0000000dc0)="2e19f037de85dfc05bf787f9cb09cf09a340fb868d2985b6915601e12493d7c3f4ada7b58a91b2d66691816ac4c84ed76a3e4af294f1fdee94055a928c5d9a75e01877299d7d529107a1ff144d31d12a013f7a2e81430507fab5bdedb48282f3346573fe240bb6e0cd957f248542d4ef8769198a5540f3a3da5dcad59c7d4a6027b2f16651654be889eeec40fd261e470a19311a73716c850486023baf36f2fdbfd2f14b7ec61ac563724b14a445487ffc4e53285873e43847a7c498376fcdda5b", 0xc1}, {&(0x7f0000000ec0)="642650516afe83e681a03848dc9ebf1d6fa7e55b7283702b4b56bf88e8e846aa7f6e60de4f3e14e90270499662c955edf825e767207f66170875ef6f970fb77b27e4b4404b57826f452639", 0x4b}, {&(0x7f0000000f40)}, {&(0x7f0000000f80)="00017d8fe8fba8bc380733db24f3afe018147c0caef421c0c93985ebeff8541ff23043c16794681d907c15dd7753b279400bca3ff8776645fed4fbd4eed586178fa0d52c5964a3393349dba34b28c511bcb11ef51121f87e060a14df3166a991bfe5373111ea4420ddc8bf0fc69df257bee7406cc430748c50d1ec252d4bd45828be6e3f24079c43355898d0182b7c348dbe68831506bcde1fab7027353aa92433b3db3ab45262fc5ee379e0435bd0843b4b61cd1c93c142d9be20c8f3", 0xbd}, {&(0x7f0000001040)="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", 0xfe}], 0xa, &(0x7f00000011c0)=[{0xf4, 0x10d, 0x4, 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0x1000}], 0x2, &(0x7f000000b600)=[{0xd4, 0x110, 0x3, "dce65e569134a902b1cc1881a7b53a857a2671bf6987c9355fb681a0443028408b47198b8d3436af26d1a5ec7976f1fafd79801d11b5ad0b89aef7af7e712979be1fa2a577c7d9db40e5be3933a336be529a4531a6311f7772ebd012ce78c5adc73352b3654c340b029300836453a98913fb35e6ef4280ecc9ae9dae7e46e94fbe41df4d2e6e4d96948294376ed2912a751cabc54cf96bc69da62065ad1157978de02cdded2dea57719b281ac6444e678ecb32bddd2025a74dd2f3b47e33183bb69c580984f1ff"}, {0x48, 0x102, 0x3, "e9e7bd92f27de5cd8cff3435efaa0eb3979ef7c8b6cbea7e379e062c787db717378df307fabde4d2909fd8d94f79ccaefbeb726f44d0c692d5"}, {0xd4, 0x108, 0x5, "a7b6209a37d00266379847d7c7459d88e8a3d44419975ebffbbe5e0c0330088dd777c12f21c0156cf440da26d0d80bfdf06cf98009485a3baca5944e67bb56637f1ea48ab4e545b85d3be8c68259b11e164a1e3b8041aa7119db2009b477e20f18834d9b2d65d6612d3ea432cac7ed2372997affe8683a3cffe1fe5b463be532ca559d0faa5cdbbf838e4ef9e1f96d04d0acd8beeb6c6ca5fdade1fc48f614ace9775b9830396c6dc5d37cff12f0d88eb68161b1fe10167445b6e9d6fde32d2a1fd8ba974a06f1cc"}], 0x1f0}}, {{0x0, 0x0, &(0x7f000000b8c0)=[{&(0x7f000000b800)="94216de10fb7cd8967964e070bf357d2775dcbb4d38aff322de77b533af250180c33885aaff28caace17dca449090613cb5f6f57df016d46d1a570d1be1237a317a4a6bba79f4122d638a90eb19323e4984374f9a617a72e9c596a72b4bd63b0e3d0492417b28014fa3e524e154f929c5a6c4505722bbb50c7295a2b6d7135c511e89729215656cc67ec6d98c063ecf3191ba6df7f7df202e1efa2411bab50ce0270444f32736dd3", 0xa8}], 0x1, &(0x7f000000b900)=ANY=[@ANYBLOB="b0000000130100000900000003aedf18b8ad295abd7be9e05cfaa330def569960e63ba4ca093262b1436ef234babbb7f3b1dc25aa82f9ba979f91d825e2c30bdd0c06e5c90fa47d6c7d0376d2a5f9bbe0000000000000f8f5c986c6f4e19df3d5f9f23b76881786ee11ad8a8ac5eedee14a7a59f98d483b0648bb60c4525274cf32cc9bac9bd82d5ea53ad01fcc4805f4d4bf5dfffa55e1c4f506e2be9e33c634d6ead70f8fc1f61a99723a1742b40575c00000002010000880000004634c9d1e829ccf5f1a3eacb0708e9421fecd38ecb1ac34b7e0fcab115cc0501d79a42d096c20a9b2e59329e85b57088a98a7c02bf7a24991550c1dcad014e1edc595bdae7057f000000000000000000"], 0x10c}}, {{&(0x7f000000ba40)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @rand_addr=0x64010101}, 0x2, 0x4, 0x3, 0x3}}, 0x80, &(0x7f000000be40)=[{&(0x7f000000bac0)="eb0f65a12657e86a49614b3755939ad8be76b98a4be3fd10fab1367c19abf49fc1eded1d9961ef7d3e8df2979319cb93ebc189a2e88fe83099dbe64e3c7e919512c6a9c9ccb996108b6bb55f000cdbf4a50335cbdde3d3883c280a0676f0d409f5db60123ca09040ce8aa6db6ffe93d7a51433487438a21fa716cccae3577c2eb01c0cda79e402242b457af995931137c878", 0x92}, {&(0x7f000000bb80)="d716dd7e2190173a4bd37d0a138fa9f9adb3d334754657057cfd91dcac374894", 0x20}, {&(0x7f000000bbc0)="f0fb6591ccc7b1aa2c4f61bfb2cebf2aa5fefeb7ff682ec19194a502d7a6d4238ddbdffe5cff143274f1cbb3ad878ab9e4899cf585b12b278f8d0aaf6dc21360eb21ded21ea56e44d0db31ea1cdd2282ef112fb9268316526a0949064d713de7436a054fe534ab5385e7d0770535c45a0a9ee11571834203027c3a8db1bf8d03b32eb03d424f9906b0ae1c32d284386229b75d447a6c3c6255812339c314905ee1c3d9dfbf9bcb70afd408dde4bb143021a997581f562e34a81993c994b50f715aa73353395deda77f4bb3cc1c", 0xcd}, {&(0x7f000000bcc0)="ab5e2211ef0b", 0x6}, {&(0x7f000000bd00)="7ad7d598fbb9ec78d94677bd15f35e82bd58d77b7ef3652ded4d79fa76af20ebb88387a5190e5c6a5716bb8246d309ba31c99c74564aa3c630df8be012fc7a7b14782db4a371aaf5ac06e7fa1e55014f5cae694d56b59fd5a3a8", 0x5a}, {&(0x7f000000bd80)="9956020bb3d54fdb1443589c4df61cdee4c9ac44fd9258f73e151f664577e76e674bf2d12950c67639fc69f49184eda9c25ce3", 0x33}, {&(0x7f000000bdc0)="8005ba1354160cb49cee4f70b1c85f91efd78124d5aaccc6d9aba5374c4efc0987f705ce62085a54ca977d331cef7a2b52e42ffb5f6f700e087dff2772bb224991ac7fdabf2dfa2f72597389e6695e54c0e2", 0x52}], 0x7, &(0x7f000000be80)=[{0x44, 0x116, 0x2, "2c2b83324eff4d3fc76d04f0d96908ed9b5b052782e292ac5e9080a0b6360343a38e2e0c45582d384684980a9861b88935ba4e06308e37"}, {0xcc, 0x109, 0x1, "283559dde7103385b9161d781dee793dd41676f2b993fac2e35c40ad9787eff112b6c89def70a69c7b0c551e7a2732cf40633334c065bae230d2b1a36a92b4ad8202ae49b99ef352721970c176e38d91009ac42f1185f7123f9918949a5390db1f86a0defb67ac90ed1b6b53f1881e27f9552947ef331468b3b120c3617c7c0c187a9066ad729f517804d234c456fd69cb9b58f0f041db78fa39dc4d0e4ed9960874661f0d8f2997911fd06931bbc170bbce94c344c57ce0641eacf970b6e064"}], 0x110}}], 0xa, 0x0) 23:04:26 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x8, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}], [], 0x8696}) 23:04:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300), 0xc, &(0x7f0000000400)={0x0, 0x48}}, 0x0) clock_gettime(0x0, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000000040), 0x956, 0x40000140, &(0x7f0000003700)={0x77359400}) [ 540.487084][ T9067] usb 5-1: new high-speed USB device number 2 using dummy_hcd 23:04:27 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x0, 0xfffffff8, 0x0, 0x1, 0x1, 0x1}], [], 0x8696}) [ 540.808879][ T9067] usb 5-1: too many configurations: 204, using maximum allowed: 8 23:04:27 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x2912, 0x1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x43, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x3ff}}], {{0x9, 0x5, 0x82, 0x2, 0x400}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, 0x0) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10) [ 540.938495][ T9067] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 540.946370][ T9067] usb 5-1: can't read configurations, error -61 23:04:27 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x64) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='R\trust\xe3cusgrVex:De', 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) [ 541.146379][ T9067] usb 5-1: new high-speed USB device number 3 using dummy_hcd 23:04:27 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x0, 0x0, 0x0, 0x1, 0x1, 0x1}], [], 0x8696}) [ 541.426788][ T9067] usb 5-1: too many configurations: 204, using maximum allowed: 8 23:04:28 executing program 0: socket$inet6(0xa, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) openat$nvram(0xffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x2000, 0x0) pipe(&(0x7f0000000440)) r1 = dup(r0) socket$inet6(0xa, 0x3, 0x2c) pipe(&(0x7f0000000100)) socket(0x1, 0x803, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x552e7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc, 0x1, 'macvtap\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 23:04:28 executing program 2: unshare(0x2a000400) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0xd}]}]}, @IFLA_TXQLEN={0x8}]}, 0x3c}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r1, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000050010000900000008000d0000000000611b170f85fd52ae22fb46e599bfa0767bf2f2a5e8f68a3eb41d6d8b96964e5854b3d72fd96639cca046f1d241d6752c82fd32696fd758ddefd27c0fc6874a43647038e13533"], 0x30}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000240)={'sit0\x00', &(0x7f00000001c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x4, 0xda, 0x5, 0x1, @private2={0xfc, 0x2, [], 0x1}, @private2, 0x7, 0x80, 0x7, 0x849}}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x11, 0x2, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r5, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000480)=@newlink={0xe4, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7, 0x20000}, [@IFLA_AF_SPEC={0xbc, 0x1a, 0x0, 0x1, [@AF_BRIDGE={0x4}, @AF_BRIDGE={0x4}, @AF_MPLS={0x4}, @AF_INET6={0xac, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @private0={0xfc, 0x0, [], 0x1}}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0xd0}, @IFLA_INET6_TOKEN={0x14, 0x7, @mcast1}, @IFLA_INET6_TOKEN={0x14, 0x7, @dev={0xfe, 0x80, [], 0x3c}}, @IFLA_INET6_TOKEN={0x14, 0x7, @mcast1}, @IFLA_INET6_TOKEN={0x14, 0x7, @dev={0xfe, 0x80, [], 0x33}}, @IFLA_INET6_TOKEN={0x14, 0x7, @private1}, @IFLA_INET6_TOKEN={0x14, 0x7, @ipv4={[], [], @broadcast}}, @IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}]}, @IFLA_TXQLEN={0x8}]}, 0xe4}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x68, 0x0, 0x508, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0xfffffffffffffff7, 0x3, r3}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x401}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x4}}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040000}, 0x880) r8 = socket(0x10, 0x803, 0x0) getsockname$packet(r8, 0x0, &(0x7f0000000300)) [ 541.557143][ T9067] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 541.564970][ T9067] usb 5-1: can't read configurations, error -61 [ 541.627664][ T9067] usb usb5-port1: attempt power cycle [ 541.665932][T11147] usb 4-1: new high-speed USB device number 11 using dummy_hcd 23:04:28 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1}], [], 0x8696}) [ 541.898595][T11365] device bridge0 entered promiscuous mode [ 541.909897][T11365] bridge0: port 3(macvtap1) entered blocking state [ 541.909985][T11147] usb 4-1: Using ep0 maxpacket: 16 [ 541.922073][T11365] bridge0: port 3(macvtap1) entered disabled state [ 542.047088][T11147] usb 4-1: too many endpoints for config 1 interface 0 altsetting 0: 67, using maximum allowed: 30 [ 542.058406][T11147] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 542.069637][T11147] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 542.080017][T11147] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 67 [ 542.169045][T11365] device bridge0 left promiscuous mode [ 542.359549][T11147] usb 4-1: New USB device found, idVendor=2912, idProduct=0001, bcdDevice= 0.40 [ 542.368928][T11147] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 542.377464][T11147] usb 4-1: Product: syz [ 542.381798][T11147] usb 4-1: Manufacturer: syz [ 542.386618][T11147] usb 4-1: SerialNumber: syz [ 542.395887][ T9067] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 542.459212][T11354] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 542.557756][ T9067] usb 5-1: too many configurations: 204, using maximum allowed: 8 [ 542.697904][ T9067] usb 5-1: unable to read config index 0 descriptor/start: -61 [ 542.705852][ T9067] usb 5-1: can't read configurations, error -61 [ 542.727111][T11147] cdc_ether: probe of 4-1:1.0 failed with error -71 [ 542.736862][T11147] cdc_acm 4-1:1.0: Control and data interfaces are not separated! [ 542.749634][T11147] cdc_acm 4-1:1.0: ttyACM0: USB ACM device [ 542.857078][T11376] device bridge0 entered promiscuous mode [ 542.869229][T11376] bridge0: port 3(macvtap1) entered blocking state [ 542.876098][T11376] bridge0: port 3(macvtap1) entered disabled state [ 542.932426][T11376] device bridge0 left promiscuous mode [ 542.977161][T11147] usb 4-1: USB disconnect, device number 11 [ 542.987332][ T9067] usb 5-1: new high-speed USB device number 5 using dummy_hcd 23:04:29 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x51) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="08b7ff000000000000004d05e700030003fafbff4f07001973b58011d062cd1fd2cfa6b98bfd3882c8f5e625ce25b48ac17897fb0cbf2a5285fb97b9cb2c991f3cf7045f77848a052af99e21e85b70c4b30c2cb752180e2a0a5326bf9814c12b6721588ec8e9efa6a417aa16a51e77125f96fced4fca7e29fcce49409fa879446559036cdeb15cbc0216d01104f6866c5163a8893e130ed5ac8bbc799e3e8df54e30d24cd03bcd171975f0e55ef8a4bd"], &(0x7f0000000080)=0x14) 23:04:29 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], [], 0x8696}) [ 543.197702][ T9067] usb 5-1: device descriptor read/8, error -71 23:04:29 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYRESDEC=0x0, @ANYRES32, @ANYBLOB='\b\x00\t\x00', @ANYRES32, @ANYBLOB="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"], 0x24}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 543.416361][ T9067] usb 5-1: device descriptor read/8, error -71 23:04:30 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x6ea, 0x1, 0x0, 0x1, 0x1, 0x1}], [], 0x8696}) [ 543.536561][ T9067] usb usb5-port1: unable to enumerate USB device 23:04:30 executing program 4: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$binder_debug(0xffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) write$FUSE_OPEN(r0, &(0x7f0000000080)={0x20, 0x0, 0x0, {0x0, 0x2}}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) pwritev(r2, &(0x7f0000000280)=[{&(0x7f00000000c0)="032ddeb7b97b0182b7cf0524974cad702e050b5680766e3ce888f365d414c2a684c57aafcefd8ce651adc23cf97cb1a6f7ea9cc158d21f9c74b9756a6f6c60328881edfbc8e6df8ac95e67a8ac0aff21fca6a2124db7c518aa3281f1014bb99bf1cc4fc413c0f7b5b01b27be5520fd02861f59354c1717cc8aef0aaedf1f7109b8c8fb754233a164eff74d6d6a880a7120a4cc5270abbb691a", 0x99}, {&(0x7f0000000180)="da96d0c8969ee7961993ba737e5657bb0c83cb54cef2e24745b8fb97f59ab86206427c6a2497483489e67a06b0f0011203ffc56526396bdb82a30ee507ba86f2aef4cdd26d9dde7ebf817e1d74e7c1f71c519f2f68bd16159f79e88830b5da18f1ed013bdefe4c89470f96e488315764b2c2404060ef04d40a61e78b5a2dbde7711d4ec1b85c20943a8aea62c97d0c4fb3261e2f305913025a33193940ea71a5427d14e767a5e9e6c4cc739425cb64cd4b6598a708b6ec62c0a7ad1c85b27e9f470fd9bb34ec9792c73c0aa58f5ee86f951755c12dbdc55e941b9bd7ede67c969849dbbeb58f220c28c8a40767b841c009d0aca792385c", 0xf7}, {&(0x7f0000000340)="375dbfedb44ec9e5eb21cd47e4f41153f0d6807aca16ef7f1030dacd8e32e2ae44354f875e29cf593a48da0bc820bad9e4efdea16f874b09fb5129081168081a885fd828e3bee006a99582507cf4960c30f3e142e55d", 0x56}], 0x3, 0x6, 0x200) [ 543.606202][T11147] usb 4-1: new high-speed USB device number 12 using dummy_hcd 23:04:30 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x5c, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8}, @IPSET_ATTR_TIMEOUT={0x8}]}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}]}, 0x5c}}, 0x0) close(0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x12c, 0x0, 0x0, 0x70bd2a, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4000014}, 0x8c0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000001c0)) [ 543.866066][T11147] usb 4-1: Using ep0 maxpacket: 16 [ 543.986747][T11147] usb 4-1: too many endpoints for config 1 interface 0 altsetting 0: 67, using maximum allowed: 30 [ 543.997857][T11147] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 544.009298][T11147] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 544.019631][T11147] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 67 23:04:31 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x10a0}}, 0x0) r0 = socket(0x1000000010, 0x80002, 0x0) openat2(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x40}, 0x18) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) openat$autofs(0xffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x10000, 0x0) 23:04:31 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x0, 0x1, 0x0, 0x1, 0x1, 0x1}], [], 0x8696}) 23:04:31 executing program 2: ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000400)) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000280)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="25bca2740a0000002734fa0095e0612687ecb86a548802a907000000020000000a0000000a000000250000000206e73ba8f4952bedc6760253ef", 0x7ffff, 0x400}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='commitK0x0000000000000000,\x00']) 23:04:31 executing program 4: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="5e0000002d00050ad2279664be0000000124fc0010000b400c4162200000b83d9f63db54c67eb78a77764cb7414098f26de9036968f244ee72cf2588f2b8e348d2c2e7", 0x43}], 0x1}, 0x0) mkdir(&(0x7f0000000140)='.\x02', 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f0000000180)={0x0, 0xfb, 0xdb, 0x2, 0x5, "a3c7747643d7db0b5ade6080efc6a1df", "915a62649b76453a84bb2721e02892d1eeccb37a18b70b5ed25caeb3942b3219e0d53301c53a10eaff70565c610aebc22bb80d0ebca5fe9cd5e66da5ddc22a65ec8bd615ecf47f07c0404218083578f22e82c4bd8358beda86a76d935b2101ed84b023751249f0d3a852507ade476519c0dd22b02d6a0334288034254476e000bc26966059c806e8c8705a32acd76b9a08016bcb61a81b01fd2991a2f2d963f5507645b349cd5cc06733401538d2a56edfe8504ea6bc12b31a257d549caa7f785626964e47eb"}, 0xdb, 0x2) 23:04:31 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000380), 0x8) ioctl$SIOCRSSCAUSE(r0, 0x89e1, &(0x7f00000003c0)=0x8) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0xffffdfffffffffff, 0xffffffffffffffff, 0x9) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$cgroup_root(0xffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) sendfile(r1, r3, &(0x7f0000000300)=0x7, 0x5f9) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r4, 0x0) ioctl$SG_GET_VERSION_NUM(r4, 0x2282, &(0x7f00000001c0)) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000000200)=""/204) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000180)={@dev, 0x0}, &(0x7f0000000080)=0x14) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x30, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_macvtap\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004010}, 0x20008890) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="400000009020010800000000fedbdf250010b3c33934f001c0a3550000", @ANYRES32=r5, @ANYBLOB="00000000000000000a000200aaaaaaaaaaaa0000140003006e723000"/40], 0x40}, 0x1, 0x0, 0x0, 0x84}, 0x880) dup(0xffffffffffffffff) r6 = dup(r2) getsockname$packet(r6, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f00000000c0)) [ 544.535950][T11147] usb 4-1: New USB device found, idVendor=2912, idProduct=0001, bcdDevice= 0.40 [ 544.546261][T11147] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 544.554445][T11147] usb 4-1: Product: syz [ 544.558911][T11147] usb 4-1: Manufacturer: syz [ 544.758979][T11147] usb 4-1: can't set config #1, error -71 [ 544.787600][T11147] usb 4-1: USB disconnect, device number 12 23:04:31 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x0, 0x0, 0x0, 0x1, 0x1, 0x1}], [], 0x8696}) 23:04:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'gre0\x00', 0x4915}) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x14}}, 0x0) [ 545.213142][T11439] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8336 sclass=netlink_route_socket pid=11439 comm=syz-executor.0 23:04:32 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000000801, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000000)={0x30}) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00'}, 0x45c) write$uinput_user_dev(r0, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0xda2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x108], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 23:04:32 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) sendmmsg(r0, &(0x7f0000002ec0)=[{{&(0x7f0000000000)=@l2tp={0x2, 0x0, @rand_addr=0x64010101}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="f7", 0x1}], 0x1}}, {{&(0x7f0000000500)=@l2tp6={0xa, 0x0, 0x4, @mcast1, 0x0, 0xffffffff}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000580)='g', 0x1}], 0x1}}], 0x2, 0x60) r1 = open(&(0x7f0000000140)='./file0\x00', 0x42000, 0x24) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000000c0)) 23:04:32 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1}], [], 0x8696}) 23:04:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'dummy0\x00', 0x0}) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r5, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c0002000500070001"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r1, @ANYRES32=r3, @ANYBLOB="c30b6ec40000000008000a00", @ANYRESDEC], 0x28}, 0x1, 0x0, 0x0, 0x8040}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r5}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r6) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000080)='ip_vti0\x00') r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r7, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) mq_notify(r7, &(0x7f0000000500)={0x0, 0x32, 0x1, @thr={&(0x7f0000000440)="f5eda9df59d89df41e2b2f826227079025f16ae065fd440c7a964fa67d4775eea328903c9d532acd247060a7e69123230d8690f7c668a73713a78180dedcc4895145adf732bb8a5aec434481421dab174417618d59d3aa691dffc9df41e9ebaf5134871cbd01b144dfeed1162cd53ecca079ef94b97064a115423ff147df14be5a14", &(0x7f0000001500)="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"}}) [ 545.965617][T11450] input: syz1 as /devices/virtual/input/input9 [ 546.114490][T11450] input: syz1 as /devices/virtual/input/input10 23:04:32 executing program 0: sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x10, 0x70bd29, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x91}, 0x40) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWFLOWTABLE={0x2c, 0x8, 0xa, 0x1, 0x0, 0x0, {0x1}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x10}}, 0x74}}, 0x0) 23:04:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x33, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYBLOB='H\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="00000000000000000600000008000100553332001c040200040092e72d41cf43e8060014000500"/48], 0x48}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 23:04:33 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], [], 0x8696}) [ 546.901758][T11483] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 546.971934][T11489] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 547.073107][T11483] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 547.169892][T11423] EXT4-fs (loop2): Unsupported filesystem blocksize 131072 (7 log_block_size) 23:04:33 executing program 2: socket$kcm(0x2, 0x0, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x541b, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008108040f9becdb4cb92e0a48b1371400000069bd6efb2503eaff0d000100020072bf050005001201", 0x2e}], 0x1}, 0x0) 23:04:33 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2001, 0x0) write$sequencer(r0, &(0x7f0000000140)=[@t={0x81, 0x4}], 0x8) 23:04:33 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000380)={0x1f, 0xffff, 0x2}, 0x2e) recvmmsg(r0, &(0x7f0000000600), 0x204083acb88ff8b, 0x2, 0x0) 23:04:33 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x6, 0x8}], [], 0x8696}) 23:04:33 executing program 3: r0 = socket$inet(0x2, 0x80000000003, 0x1) getsockopt(r0, 0xff, 0x1, 0x0, 0x0) 23:04:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0={0xfc, 0x0, [], 0x1}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x20}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x20008080}, 0x20000800) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000180)={0xc39, 0x101}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000280)={'syztnl2\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x4, 0x1, 0x2, 0xfffff001, 0x2, @private1={0xfc, 0x1, [], 0x1}, @loopback, 0x8, 0xe00, 0xadfe, 0x87d0}}) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x0, @l2={0x1f, 0x5, @fixed={[], 0x12}, 0x7}, @nl=@kern={0x10, 0x0, 0x0, 0x80000}, @can={0x1d, 0x0}, 0x800, 0x0, 0x0, 0x0, 0x5, &(0x7f00000002c0)='geneve0\x00', 0x0, 0x1f, 0x1000}) sendmsg$NL80211_CMD_GET_INTERFACE(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x0, 0x7c091eaf4511ad35, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r1}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x4}}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8}}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x40) r3 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x7, 0x301000) getsockname(r0, &(0x7f00000004c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000540)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000580)={r4}) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000600)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r0, &(0x7f0000000880)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000840)={&(0x7f0000000640)={0x1f8, r6, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5f6b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x100000}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xb19}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA={0x7c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6a09}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x30, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}]}, @TIPC_NLA_NODE={0xe4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7f}, @TIPC_NLA_NODE_ID={0xc1, 0x3, "7e3c209c1abcc57f644e4ce3f401c1cc6199efc4e074cfe9f04aab7173264c0d6e5dce98c09ddc0376d3e7fba6f90e654b633ba1922a580469fa7e63ce2b5bc4c202fb3f76680e15d36e7afe59dbb5dee5238a117dcae78c2b7a4aec9a9438db1fdae697903f49aaf34bac61ad65539343cf1aeed4f5499812c600f66980901ef7806aa2a7513fbe817f659f4629616fe26b157e92fed3f080cc996cfab2bcafb32d6464963ff8fb4621a5e0341742c40f87c32f8291b9fd7ee92fcdb4"}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x4800}, 0x20040000) ioctl$SIOCAX25ADDFWD(r5, 0x89ea, &(0x7f00000008c0)={@null, @null}) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000900)={0x1ff, 0x7}) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000980)='ethtool\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000ac0)=0xe4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000b00)={'batadv0\x00', r1}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000c00)={'erspan0\x00', &(0x7f0000000b40)={'tunl0\x00', r1, 0x10, 0x700, 0xffffffff, 0x7, {{0x21, 0x4, 0x2, 0x0, 0x84, 0x66, 0x0, 0xdc, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x19}, @multicast1, {[@timestamp={0x44, 0x10, 0xba, 0x0, 0xa, [0x100, 0x8c, 0x101]}, @cipso={0x86, 0x48, 0xffffffffffffffff, [{0x7, 0x5, "c65863"}, {0x5, 0xc, "a3f9acc988b1d62d55f3"}, {0x2, 0x10, "18854eb10e9fb7505d9946eee81a"}, {0x5, 0x2}, {0x7, 0xd, "8e51d7e631c2ca52c4a493"}, {0x6, 0xd, "9a11785214f7aa3c1debbe"}, {0x2, 0x5, "d8fd1b"}]}, @timestamp_addr={0x44, 0x14, 0xb6, 0x1, 0x6, [{@empty, 0xb0a9}, {@loopback, 0x7fffffff}]}, @noop]}}}}}) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r4, 0x89f4, &(0x7f0000000cc0)={'ip6tnl0\x00', &(0x7f0000000c40)={'syztnl2\x00', r1, 0x4, 0x0, 0x9, 0x7, 0x13, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, 0x1, 0x10, 0x80000001, 0x80000001}}) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000000d00)={@mcast1, 0x0}, &(0x7f0000000d40)=0x14) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r4, &(0x7f0000000f80)={&(0x7f0000000940), 0xc, &(0x7f0000000f40)={&(0x7f0000000d80)={0x19c, r7, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x19c}}, 0x50) 23:04:34 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) 23:04:34 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) quotactl(0x40000080000100, 0x0, 0x0, 0x0) 23:04:34 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}, {0x0, 0x8}], [], 0x8696}) [ 548.162567][T11507] device batadv0 entered promiscuous mode 23:04:35 executing program 2: dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x24b, 0x3ff, 0x7be}, 0x14) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000000)) ioctl$BLKPG(0xffffffffffffffff, 0x1269, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'dummy0\x00'}}, 0x1e) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{0x0}], 0x1, 0xd) socket$nl_generic(0x10, 0x3, 0x10) sched_setaffinity(0x0, 0x2fb, &(0x7f00000008c0)=0xa010000000000005) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, r1) creat(&(0x7f0000000180)='./bus\x00', 0x0) creat(0x0, 0x0) dup(0xffffffffffffffff) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f00000007c0)='\xd7\x06\xac>(\x10\xe0\xc1\xd9\xb6\x01\x97\x97\xe31\xd1\xe5\xebw-\xb7\xc3=\xb8|B\x12\xcbk\x92]\xc34;W\a\xdd[\x96\xbe\xcb\x9b\x8cDS\xa1\xd4H\x114\xc1f*W\x01r?+\x05\x8b\xa6G\xb8\x7fS\x0e\xbf\x06\x1f^\xa3zv\xc60\xa5\xd8\xe3\xee\x19p\x9aW]\xb5T\r\xbam\xd2\x9eR\f^f\xa5\xdb\xc5\xe2\xa3\x16\x1bs\xa3)_?\xc9\f\xa35\x10\xe2\xd4\x86\f\x91\xeeY9\t \xaf\xeb\xf3\xed/\x9c\xa9\x86\x95E\x98)\xcb1!T\xbc\x84=\x1feQ\xf9S\xd9\xbd`]\x16\xbf\x03\xb5Co\xacb,\xd3\xe6\xbf\x9a\xecN%\x9c\xbb\xb0\x98\xf0\x93PG[\xeb\x92\xfd(\xd3\x96J\x14\xfc\x10\xff\tE\xcae\xe2\xce\x1cV|2Z\x19\x8d\xb7\x13\x9c\x9b\x04\xb9$\xfe\xd9', &(0x7f0000000740)='!\x00']) 23:04:35 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x3, 0x5, 0x1, 0x0, 0x1}], [], 0x8696}) 23:04:35 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f00000002c0)) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') getsockopt$bt_hci(r0, 0x84, 0x6d, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1000) 23:04:35 executing program 3: set_mempolicy(0x2, &(0x7f00000000c0)=0x2, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) [ 548.982317][T11496] not chained 10000 origins [ 548.986929][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 548.997181][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 549.007261][T11496] Call Trace: [ 549.010691][T11496] dump_stack+0x21c/0x280 [ 549.015137][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 549.020900][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 549.026504][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 549.032641][T11496] ? kmsan_get_metadata+0x116/0x180 [ 549.037901][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 549.043758][T11496] ? kmsan_get_metadata+0x116/0x180 [ 549.049115][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 549.054992][T11496] ? kmsan_get_metadata+0x116/0x180 [ 549.060226][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 549.065805][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 549.071990][T11496] ? _copy_from_user+0x201/0x310 [ 549.077497][T11496] ? kmsan_get_metadata+0x116/0x180 [ 549.082790][T11496] __msan_chain_origin+0x50/0x90 [ 549.087869][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 549.093050][T11496] get_compat_msghdr+0x108/0x2b0 [ 549.098103][T11496] do_recvmmsg+0xdbb/0x22c0 [ 549.102829][T11496] ? kmsan_get_metadata+0x116/0x180 [ 549.108080][T11496] ? kmsan_get_metadata+0x116/0x180 [ 549.113344][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 549.119306][T11496] ? kmsan_get_metadata+0x116/0x180 [ 549.124549][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 549.130750][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 549.136090][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 549.140879][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 549.145674][T11496] __sys_recvmmsg+0x5dd/0x610 [ 549.150403][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 549.156517][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 549.162750][T11496] __do_fast_syscall_32+0x2af/0x480 [ 549.168099][T11496] do_fast_syscall_32+0x6b/0xd0 [ 549.172991][T11496] do_SYSENTER_32+0x73/0x90 [ 549.177622][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 549.183998][T11496] RIP: 0023:0xf7fbc549 [ 549.188072][T11496] Code: Bad RIP value. [ 549.192173][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 549.200698][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 549.208693][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 549.216713][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 549.224830][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 549.233466][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 549.241696][T11496] Uninit was stored to memory at: [ 549.246772][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 549.252524][T11496] __msan_chain_origin+0x50/0x90 [ 549.257519][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 549.262660][T11496] get_compat_msghdr+0x108/0x2b0 [ 549.267622][T11496] do_recvmmsg+0xdbb/0x22c0 [ 549.272140][T11496] __sys_recvmmsg+0x5dd/0x610 [ 549.276836][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 549.282938][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 549.289117][T11496] __do_fast_syscall_32+0x2af/0x480 [ 549.294333][T11496] do_fast_syscall_32+0x6b/0xd0 [ 549.299217][T11496] do_SYSENTER_32+0x73/0x90 [ 549.303744][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 549.310066][T11496] [ 549.312393][T11496] Uninit was stored to memory at: [ 549.317432][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 549.323166][T11496] __msan_chain_origin+0x50/0x90 [ 549.328128][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 549.333262][T11496] get_compat_msghdr+0x108/0x2b0 [ 549.338220][T11496] do_recvmmsg+0xdbb/0x22c0 [ 549.342732][T11496] __sys_recvmmsg+0x5dd/0x610 [ 549.347422][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 549.353509][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 549.359676][T11496] __do_fast_syscall_32+0x2af/0x480 [ 549.364880][T11496] do_fast_syscall_32+0x6b/0xd0 [ 549.369738][T11496] do_SYSENTER_32+0x73/0x90 [ 549.374258][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 549.380575][T11496] [ 549.382925][T11496] Uninit was stored to memory at: [ 549.387983][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 549.393714][T11496] __msan_chain_origin+0x50/0x90 [ 549.398670][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 549.403802][T11496] get_compat_msghdr+0x108/0x2b0 [ 549.408757][T11496] do_recvmmsg+0xdbb/0x22c0 [ 549.413278][T11496] __sys_recvmmsg+0x5dd/0x610 [ 549.417985][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 549.424065][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 549.430231][T11496] __do_fast_syscall_32+0x2af/0x480 [ 549.435529][T11496] do_fast_syscall_32+0x6b/0xd0 [ 549.440392][T11496] do_SYSENTER_32+0x73/0x90 [ 549.444907][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 549.451273][T11496] [ 549.454296][T11496] Uninit was stored to memory at: [ 549.459342][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 549.465273][T11496] __msan_chain_origin+0x50/0x90 [ 549.470230][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 549.475356][T11496] get_compat_msghdr+0x108/0x2b0 [ 549.480302][T11496] do_recvmmsg+0xdbb/0x22c0 [ 549.484812][T11496] __sys_recvmmsg+0x5dd/0x610 [ 549.489500][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 549.495579][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 549.501833][T11496] __do_fast_syscall_32+0x2af/0x480 [ 549.507059][T11496] do_fast_syscall_32+0x6b/0xd0 [ 549.511920][T11496] do_SYSENTER_32+0x73/0x90 [ 549.516433][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 549.522981][T11496] [ 549.525405][T11496] Uninit was stored to memory at: [ 549.530445][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 549.536176][T11496] __msan_chain_origin+0x50/0x90 [ 549.541125][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 549.546249][T11496] get_compat_msghdr+0x108/0x2b0 [ 549.553973][T11496] do_recvmmsg+0xdbb/0x22c0 [ 549.558482][T11496] __sys_recvmmsg+0x5dd/0x610 [ 549.563178][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 549.569259][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 549.575423][T11496] __do_fast_syscall_32+0x2af/0x480 [ 549.580646][T11496] do_fast_syscall_32+0x6b/0xd0 [ 549.585510][T11496] do_SYSENTER_32+0x73/0x90 [ 549.590057][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 549.596379][T11496] [ 549.598710][T11496] Uninit was stored to memory at: [ 549.603753][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 549.609497][T11496] __msan_chain_origin+0x50/0x90 [ 549.614465][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 549.619767][T11496] get_compat_msghdr+0x108/0x2b0 [ 549.624742][T11496] do_recvmmsg+0xdbb/0x22c0 [ 549.629256][T11496] __sys_recvmmsg+0x5dd/0x610 [ 549.634116][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 549.640199][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 549.646381][T11496] __do_fast_syscall_32+0x2af/0x480 [ 549.652110][T11496] do_fast_syscall_32+0x6b/0xd0 [ 549.656971][T11496] do_SYSENTER_32+0x73/0x90 [ 549.661491][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 549.667827][T11496] [ 549.670154][T11496] Uninit was stored to memory at: [ 549.675206][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 549.680938][T11496] __msan_chain_origin+0x50/0x90 [ 549.685884][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 549.691005][T11496] get_compat_msghdr+0x108/0x2b0 [ 549.695960][T11496] do_recvmmsg+0xdbb/0x22c0 [ 549.700472][T11496] __sys_recvmmsg+0x5dd/0x610 [ 549.705164][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 549.711594][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 549.717774][T11496] __do_fast_syscall_32+0x2af/0x480 [ 549.722981][T11496] do_fast_syscall_32+0x6b/0xd0 [ 549.727836][T11496] do_SYSENTER_32+0x73/0x90 [ 549.732373][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 549.738693][T11496] [ 549.741020][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 549.747759][T11496] do_recvmmsg+0xbf/0x22c0 [ 549.752183][T11496] do_recvmmsg+0xbf/0x22c0 23:04:36 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x0, 0x5, 0x1, 0x0, 0x1}], [], 0x8696}) [ 551.283175][T11496] not chained 20000 origins [ 551.287741][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 551.297822][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.308420][T11496] Call Trace: [ 551.311746][T11496] dump_stack+0x21c/0x280 [ 551.316109][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 551.321853][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 551.327425][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 551.333527][T11496] ? kmsan_get_metadata+0x116/0x180 [ 551.338838][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 551.344667][T11496] ? kmsan_get_metadata+0x116/0x180 [ 551.349909][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 551.355745][T11496] ? kmsan_get_metadata+0x116/0x180 [ 551.360991][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 551.366560][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 551.372656][T11496] ? _copy_from_user+0x201/0x310 [ 551.377713][T11496] ? kmsan_get_metadata+0x116/0x180 [ 551.382942][T11496] __msan_chain_origin+0x50/0x90 [ 551.387914][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 551.394037][T11496] get_compat_msghdr+0x108/0x2b0 [ 551.399015][T11496] do_recvmmsg+0xdbb/0x22c0 [ 551.403555][T11496] ? kmsan_get_metadata+0x116/0x180 [ 551.408794][T11496] ? kmsan_get_metadata+0x116/0x180 [ 551.414045][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 551.419965][T11496] ? kmsan_get_metadata+0x116/0x180 [ 551.425184][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 551.430835][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 551.436145][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 551.440919][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 551.445700][T11496] __sys_recvmmsg+0x5dd/0x610 [ 551.450417][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 551.456512][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 551.462687][T11496] __do_fast_syscall_32+0x2af/0x480 [ 551.467925][T11496] do_fast_syscall_32+0x6b/0xd0 [ 551.472801][T11496] do_SYSENTER_32+0x73/0x90 [ 551.477331][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 551.483679][T11496] RIP: 0023:0xf7fbc549 [ 551.487749][T11496] Code: Bad RIP value. [ 551.491816][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 551.500241][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 551.508308][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 551.516290][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 551.524272][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 551.532278][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 551.540277][T11496] Uninit was stored to memory at: [ 551.545929][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 551.551656][T11496] __msan_chain_origin+0x50/0x90 [ 551.556608][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 551.561731][T11496] get_compat_msghdr+0x108/0x2b0 [ 551.566685][T11496] do_recvmmsg+0xdbb/0x22c0 [ 551.571205][T11496] __sys_recvmmsg+0x5dd/0x610 [ 551.575895][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 551.581970][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 551.588134][T11496] __do_fast_syscall_32+0x2af/0x480 [ 551.593341][T11496] do_fast_syscall_32+0x6b/0xd0 [ 551.598200][T11496] do_SYSENTER_32+0x73/0x90 [ 551.602724][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 551.609046][T11496] [ 551.611372][T11496] Uninit was stored to memory at: [ 551.616407][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 551.622144][T11496] __msan_chain_origin+0x50/0x90 [ 551.627095][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 551.632211][T11496] get_compat_msghdr+0x108/0x2b0 [ 551.637159][T11496] do_recvmmsg+0xdbb/0x22c0 [ 551.641674][T11496] __sys_recvmmsg+0x5dd/0x610 [ 551.646378][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 551.652466][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 551.659253][T11496] __do_fast_syscall_32+0x2af/0x480 [ 551.664467][T11496] do_fast_syscall_32+0x6b/0xd0 [ 551.669342][T11496] do_SYSENTER_32+0x73/0x90 [ 551.673868][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 551.680186][T11496] [ 551.682514][T11496] Uninit was stored to memory at: [ 551.687570][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 551.693324][T11496] __msan_chain_origin+0x50/0x90 [ 551.698278][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 551.703396][T11496] get_compat_msghdr+0x108/0x2b0 [ 551.708354][T11496] do_recvmmsg+0xdbb/0x22c0 [ 551.712861][T11496] __sys_recvmmsg+0x5dd/0x610 [ 551.717559][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 551.723642][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 551.729807][T11496] __do_fast_syscall_32+0x2af/0x480 [ 551.735108][T11496] do_fast_syscall_32+0x6b/0xd0 [ 551.739986][T11496] do_SYSENTER_32+0x73/0x90 [ 551.744523][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 551.750849][T11496] [ 551.753179][T11496] Uninit was stored to memory at: [ 551.758224][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 551.763969][T11496] __msan_chain_origin+0x50/0x90 [ 551.768920][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 551.774059][T11496] get_compat_msghdr+0x108/0x2b0 [ 551.779000][T11496] do_recvmmsg+0xdbb/0x22c0 [ 551.783511][T11496] __sys_recvmmsg+0x5dd/0x610 [ 551.788199][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 551.794280][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 551.800462][T11496] __do_fast_syscall_32+0x2af/0x480 [ 551.805695][T11496] do_fast_syscall_32+0x6b/0xd0 [ 551.810574][T11496] do_SYSENTER_32+0x73/0x90 [ 551.815088][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 551.821406][T11496] [ 551.823733][T11496] Uninit was stored to memory at: [ 551.828781][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 551.834516][T11496] __msan_chain_origin+0x50/0x90 [ 551.839468][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 551.844613][T11496] get_compat_msghdr+0x108/0x2b0 [ 551.849559][T11496] do_recvmmsg+0xdbb/0x22c0 [ 551.854067][T11496] __sys_recvmmsg+0x5dd/0x610 [ 551.858758][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 551.864851][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 551.871024][T11496] __do_fast_syscall_32+0x2af/0x480 [ 551.876262][T11496] do_fast_syscall_32+0x6b/0xd0 [ 551.881134][T11496] do_SYSENTER_32+0x73/0x90 [ 551.885645][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 551.891962][T11496] [ 551.894288][T11496] Uninit was stored to memory at: [ 551.899414][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 551.905264][T11496] __msan_chain_origin+0x50/0x90 [ 551.910210][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 551.915328][T11496] get_compat_msghdr+0x108/0x2b0 [ 551.920271][T11496] do_recvmmsg+0xdbb/0x22c0 [ 551.924778][T11496] __sys_recvmmsg+0x5dd/0x610 [ 551.929461][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 551.935799][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 551.941960][T11496] __do_fast_syscall_32+0x2af/0x480 [ 551.947169][T11496] do_fast_syscall_32+0x6b/0xd0 [ 551.952024][T11496] do_SYSENTER_32+0x73/0x90 [ 551.957436][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 551.963759][T11496] [ 551.966085][T11496] Uninit was stored to memory at: [ 551.971126][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 551.976852][T11496] __msan_chain_origin+0x50/0x90 [ 551.981799][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 551.986944][T11496] get_compat_msghdr+0x108/0x2b0 [ 551.991887][T11496] do_recvmmsg+0xdbb/0x22c0 [ 551.996395][T11496] __sys_recvmmsg+0x5dd/0x610 [ 552.001106][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 552.007189][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 552.013353][T11496] __do_fast_syscall_32+0x2af/0x480 [ 552.018564][T11496] do_fast_syscall_32+0x6b/0xd0 [ 552.023422][T11496] do_SYSENTER_32+0x73/0x90 [ 552.027940][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 552.034260][T11496] [ 552.036590][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 552.043288][T11496] do_recvmmsg+0xbf/0x22c0 [ 552.047722][T11496] do_recvmmsg+0xbf/0x22c0 [ 552.347270][T11534] IPVS: ftp: loaded support on port[0] = 21 [ 553.240308][T11534] chnl_net:caif_netlink_parms(): no params data found [ 553.551549][T11534] bridge0: port 1(bridge_slave_0) entered blocking state [ 553.559054][T11534] bridge0: port 1(bridge_slave_0) entered disabled state [ 553.569116][T11534] device bridge_slave_0 entered promiscuous mode [ 553.584373][T11534] bridge0: port 2(bridge_slave_1) entered blocking state [ 553.592085][T11534] bridge0: port 2(bridge_slave_1) entered disabled state [ 553.602148][T11534] device bridge_slave_1 entered promiscuous mode [ 553.670445][T11534] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 553.690152][T11534] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 553.755834][T11534] team0: Port device team_slave_0 added [ 553.771966][T11534] team0: Port device team_slave_1 added [ 553.830429][T11534] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 553.837719][T11534] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 553.865168][T11534] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 553.888256][T11534] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 553.896906][T11534] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 553.923221][T11534] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 554.060398][T11534] device hsr_slave_0 entered promiscuous mode [ 554.116066][T11534] device hsr_slave_1 entered promiscuous mode [ 554.134890][T11534] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 554.142977][T11534] Cannot create hsr debugfs directory [ 554.214950][ T12] Bluetooth: hci0: command 0x0406 tx timeout [ 554.225805][ T12] Bluetooth: hci5: command 0x0409 tx timeout [ 554.373954][T11496] not chained 30000 origins [ 554.378537][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 554.387222][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 554.397315][T11496] Call Trace: [ 554.400671][T11496] dump_stack+0x21c/0x280 [ 554.405047][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 554.410807][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 554.416494][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 554.422615][T11496] ? kmsan_get_metadata+0x116/0x180 [ 554.427858][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 554.433693][T11496] ? kmsan_get_metadata+0x116/0x180 [ 554.438940][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 554.444789][T11496] ? kmsan_get_metadata+0x116/0x180 [ 554.450035][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 554.455658][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 554.461774][T11496] ? _copy_from_user+0x201/0x310 [ 554.466753][T11496] ? kmsan_get_metadata+0x116/0x180 [ 554.471984][T11496] __msan_chain_origin+0x50/0x90 [ 554.476969][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 554.485000][T11496] get_compat_msghdr+0x108/0x2b0 [ 554.491281][T11496] do_recvmmsg+0xdbb/0x22c0 [ 554.495827][T11496] ? kmsan_get_metadata+0x116/0x180 [ 554.501074][T11496] ? kmsan_get_metadata+0x116/0x180 [ 554.506319][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 554.512241][T11496] ? kmsan_get_metadata+0x116/0x180 [ 554.517735][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 554.523592][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 554.528902][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 554.533699][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 554.538488][T11496] __sys_recvmmsg+0x5dd/0x610 [ 554.544262][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 554.550813][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 554.556999][T11496] __do_fast_syscall_32+0x2af/0x480 [ 554.562237][T11496] do_fast_syscall_32+0x6b/0xd0 [ 554.567546][T11496] do_SYSENTER_32+0x73/0x90 [ 554.572100][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 554.578448][T11496] RIP: 0023:0xf7fbc549 [ 554.582518][T11496] Code: Bad RIP value. [ 554.586880][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 554.595308][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 554.603292][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 554.611279][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 554.621347][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 554.630291][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 554.638290][T11496] Uninit was stored to memory at: [ 554.643341][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 554.649077][T11496] __msan_chain_origin+0x50/0x90 [ 554.654031][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 554.659432][T11496] get_compat_msghdr+0x108/0x2b0 [ 554.664385][T11496] do_recvmmsg+0xdbb/0x22c0 [ 554.668903][T11496] __sys_recvmmsg+0x5dd/0x610 [ 554.673626][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 554.679713][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 554.685883][T11496] __do_fast_syscall_32+0x2af/0x480 [ 554.691181][T11496] do_fast_syscall_32+0x6b/0xd0 [ 554.696062][T11496] do_SYSENTER_32+0x73/0x90 [ 554.700599][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 554.706918][T11496] [ 554.709254][T11496] Uninit was stored to memory at: [ 554.714305][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 554.720277][T11496] __msan_chain_origin+0x50/0x90 [ 554.725344][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 554.730522][T11496] get_compat_msghdr+0x108/0x2b0 [ 554.735670][T11496] do_recvmmsg+0xdbb/0x22c0 [ 554.740383][T11496] __sys_recvmmsg+0x5dd/0x610 [ 554.745190][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 554.751966][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 554.760498][T11496] __do_fast_syscall_32+0x2af/0x480 [ 554.765725][T11496] do_fast_syscall_32+0x6b/0xd0 [ 554.770599][T11496] do_SYSENTER_32+0x73/0x90 [ 554.775218][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 554.781761][T11496] [ 554.784198][T11496] Uninit was stored to memory at: [ 554.789262][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 554.795007][T11496] __msan_chain_origin+0x50/0x90 [ 554.800141][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 554.805283][T11496] get_compat_msghdr+0x108/0x2b0 [ 554.810235][T11496] do_recvmmsg+0xdbb/0x22c0 [ 554.814764][T11496] __sys_recvmmsg+0x5dd/0x610 [ 554.819474][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 554.825566][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 554.831728][T11496] __do_fast_syscall_32+0x2af/0x480 [ 554.836952][T11496] do_fast_syscall_32+0x6b/0xd0 [ 554.841809][T11496] do_SYSENTER_32+0x73/0x90 [ 554.846323][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 554.852642][T11496] [ 554.854984][T11496] Uninit was stored to memory at: [ 554.860017][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 554.865745][T11496] __msan_chain_origin+0x50/0x90 [ 554.870704][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 554.877040][T11496] get_compat_msghdr+0x108/0x2b0 [ 554.881983][T11496] do_recvmmsg+0xdbb/0x22c0 [ 554.886504][T11496] __sys_recvmmsg+0x5dd/0x610 [ 554.891378][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 554.897466][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 554.903631][T11496] __do_fast_syscall_32+0x2af/0x480 [ 554.909117][T11496] do_fast_syscall_32+0x6b/0xd0 [ 554.913998][T11496] do_SYSENTER_32+0x73/0x90 [ 554.918532][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 554.924960][T11496] [ 554.927291][T11496] Uninit was stored to memory at: [ 554.932337][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 554.938534][T11496] __msan_chain_origin+0x50/0x90 [ 554.943519][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 554.948674][T11496] get_compat_msghdr+0x108/0x2b0 [ 554.954586][T11496] do_recvmmsg+0xdbb/0x22c0 [ 554.959111][T11496] __sys_recvmmsg+0x5dd/0x610 [ 554.963827][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 554.969919][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 554.976187][T11496] __do_fast_syscall_32+0x2af/0x480 [ 554.981405][T11496] do_fast_syscall_32+0x6b/0xd0 [ 554.986270][T11496] do_SYSENTER_32+0x73/0x90 [ 554.990787][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 554.997300][T11496] [ 554.999649][T11496] Uninit was stored to memory at: [ 555.004692][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 555.010454][T11496] __msan_chain_origin+0x50/0x90 [ 555.015411][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 555.021587][T11496] get_compat_msghdr+0x108/0x2b0 [ 555.026543][T11496] do_recvmmsg+0xdbb/0x22c0 [ 555.031062][T11496] __sys_recvmmsg+0x5dd/0x610 [ 555.035962][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 555.042149][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 555.048371][T11496] __do_fast_syscall_32+0x2af/0x480 [ 555.054306][T11496] do_fast_syscall_32+0x6b/0xd0 [ 555.059284][T11496] do_SYSENTER_32+0x73/0x90 [ 555.063985][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 555.072756][T11496] [ 555.075124][T11496] Uninit was stored to memory at: [ 555.080180][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 555.085916][T11496] __msan_chain_origin+0x50/0x90 [ 555.093229][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 555.098370][T11496] get_compat_msghdr+0x108/0x2b0 [ 555.103787][T11496] do_recvmmsg+0xdbb/0x22c0 [ 555.108316][T11496] __sys_recvmmsg+0x5dd/0x610 [ 555.113036][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 555.119138][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 555.125352][T11496] __do_fast_syscall_32+0x2af/0x480 [ 555.130579][T11496] do_fast_syscall_32+0x6b/0xd0 [ 555.135656][T11496] do_SYSENTER_32+0x73/0x90 [ 555.140535][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 555.148403][T11496] [ 555.150926][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 555.159017][T11496] do_recvmmsg+0xbf/0x22c0 [ 555.164259][T11496] do_recvmmsg+0xbf/0x22c0 [ 555.402957][T11534] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 555.445689][T11534] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 555.486995][T11534] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 555.533213][T11534] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 556.251734][T11534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 556.295015][ T12] Bluetooth: hci5: command 0x041b tx timeout [ 556.357329][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 556.367120][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 556.425255][T11534] 8021q: adding VLAN 0 to HW filter on device team0 [ 556.472007][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 556.482844][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 556.492673][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 556.500374][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 556.548725][T11496] not chained 40000 origins [ 556.553313][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 556.561995][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 556.572266][T11496] Call Trace: [ 556.575590][T11496] dump_stack+0x21c/0x280 [ 556.576843][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 556.579992][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 556.589593][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 556.593237][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 556.605652][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 556.616787][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 556.616818][T11496] ? kmsan_get_metadata+0x116/0x180 [ 556.616844][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 556.616908][T11496] ? kmsan_get_metadata+0x116/0x180 [ 556.626604][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 556.631052][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 556.636502][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 556.642094][T11496] ? kmsan_get_metadata+0x116/0x180 [ 556.649278][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 556.654573][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 556.654601][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 556.654642][T11496] ? _copy_from_user+0x201/0x310 [ 556.654699][T11496] ? kmsan_get_metadata+0x116/0x180 [ 556.665312][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 556.669499][T11496] __msan_chain_origin+0x50/0x90 [ 556.718386][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 556.723596][T11496] get_compat_msghdr+0x108/0x2b0 [ 556.728586][T11496] do_recvmmsg+0xdbb/0x22c0 [ 556.733308][T11496] ? kmsan_get_metadata+0x116/0x180 [ 556.738573][T11496] ? kmsan_get_metadata+0x116/0x180 [ 556.743807][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 556.749729][T11496] ? kmsan_get_metadata+0x116/0x180 [ 556.755037][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 556.760711][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 556.766019][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 556.771861][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 556.776674][T11496] __sys_recvmmsg+0x5dd/0x610 [ 556.781597][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 556.787796][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 556.790734][T11534] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 556.794015][T11496] __do_fast_syscall_32+0x2af/0x480 [ 556.804456][T11534] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 556.809760][T11496] do_fast_syscall_32+0x6b/0xd0 [ 556.809787][T11496] do_SYSENTER_32+0x73/0x90 [ 556.809815][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 556.809834][T11496] RIP: 0023:0xf7fbc549 [ 556.809843][T11496] Code: Bad RIP value. [ 556.809855][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 556.809920][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 556.862068][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 556.871126][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 556.879116][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 556.887102][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 556.895114][T11496] Uninit was stored to memory at: [ 556.900174][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 556.905925][T11496] __msan_chain_origin+0x50/0x90 [ 556.911004][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 556.916184][T11496] get_compat_msghdr+0x108/0x2b0 [ 556.921154][T11496] do_recvmmsg+0xdbb/0x22c0 [ 556.925825][T11496] __sys_recvmmsg+0x5dd/0x610 [ 556.930532][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 556.936809][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 556.940975][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 556.943027][T11496] __do_fast_syscall_32+0x2af/0x480 [ 556.954039][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 556.956398][T11496] do_fast_syscall_32+0x6b/0xd0 [ 556.956418][T11496] do_SYSENTER_32+0x73/0x90 [ 556.956440][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 556.956446][T11496] [ 556.956453][T11496] Uninit was stored to memory at: [ 556.956475][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 556.956494][T11496] __msan_chain_origin+0x50/0x90 [ 556.956516][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 556.956574][T11496] get_compat_msghdr+0x108/0x2b0 [ 556.967008][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 556.969316][T11496] do_recvmmsg+0xdbb/0x22c0 [ 556.976569][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 556.980146][T11496] __sys_recvmmsg+0x5dd/0x610 [ 556.985178][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 556.987628][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 556.995340][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 556.998320][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 557.006547][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 557.009182][T11496] __do_fast_syscall_32+0x2af/0x480 [ 557.020157][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 557.022772][T11496] do_fast_syscall_32+0x6b/0xd0 [ 557.088732][T11496] do_SYSENTER_32+0x73/0x90 [ 557.093271][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 557.097550][T11534] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 557.099645][T11496] [ 557.109097][T11496] Uninit was stored to memory at: [ 557.114153][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 557.119933][T11496] __msan_chain_origin+0x50/0x90 [ 557.124988][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 557.130132][T11496] get_compat_msghdr+0x108/0x2b0 [ 557.135094][T11496] do_recvmmsg+0xdbb/0x22c0 [ 557.139620][T11496] __sys_recvmmsg+0x5dd/0x610 [ 557.144322][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 557.150416][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 557.156594][T11496] __do_fast_syscall_32+0x2af/0x480 [ 557.161901][T11496] do_fast_syscall_32+0x6b/0xd0 [ 557.166798][T11496] do_SYSENTER_32+0x73/0x90 [ 557.171322][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 557.177649][T11496] [ 557.179984][T11496] Uninit was stored to memory at: [ 557.185028][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 557.190788][T11496] __msan_chain_origin+0x50/0x90 [ 557.195754][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 557.200896][T11496] get_compat_msghdr+0x108/0x2b0 [ 557.205888][T11496] do_recvmmsg+0xdbb/0x22c0 [ 557.210418][T11496] __sys_recvmmsg+0x5dd/0x610 [ 557.215138][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 557.221255][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 557.227445][T11496] __do_fast_syscall_32+0x2af/0x480 [ 557.232674][T11496] do_fast_syscall_32+0x6b/0xd0 [ 557.235067][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 557.237616][T11496] do_SYSENTER_32+0x73/0x90 [ 557.247727][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 557.249349][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 557.258426][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 557.262772][T11496] [ 557.270635][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 557.272424][T11496] Uninit was stored to memory at: [ 557.284729][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 557.290471][T11496] __msan_chain_origin+0x50/0x90 [ 557.295432][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 557.300652][T11496] get_compat_msghdr+0x108/0x2b0 [ 557.305610][T11496] do_recvmmsg+0xdbb/0x22c0 [ 557.310185][T11496] __sys_recvmmsg+0x5dd/0x610 [ 557.314911][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 557.321004][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 557.327181][T11496] __do_fast_syscall_32+0x2af/0x480 [ 557.332403][T11496] do_fast_syscall_32+0x6b/0xd0 [ 557.337277][T11496] do_SYSENTER_32+0x73/0x90 [ 557.341802][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 557.348134][T11496] [ 557.350466][T11496] Uninit was stored to memory at: [ 557.355508][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 557.361243][T11496] __msan_chain_origin+0x50/0x90 [ 557.366203][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 557.371329][T11496] get_compat_msghdr+0x108/0x2b0 [ 557.376281][T11496] do_recvmmsg+0xdbb/0x22c0 [ 557.380799][T11496] __sys_recvmmsg+0x5dd/0x610 [ 557.385493][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 557.391620][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 557.397858][T11496] __do_fast_syscall_32+0x2af/0x480 [ 557.403109][T11496] do_fast_syscall_32+0x6b/0xd0 [ 557.407999][T11496] do_SYSENTER_32+0x73/0x90 [ 557.412537][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 557.418873][T11496] [ 557.421216][T11496] Uninit was stored to memory at: [ 557.426267][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 557.432012][T11496] __msan_chain_origin+0x50/0x90 [ 557.437005][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 557.442145][T11496] get_compat_msghdr+0x108/0x2b0 [ 557.447108][T11496] do_recvmmsg+0xdbb/0x22c0 [ 557.451635][T11496] __sys_recvmmsg+0x5dd/0x610 [ 557.456328][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 557.462404][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 557.468564][T11496] __do_fast_syscall_32+0x2af/0x480 [ 557.473769][T11496] do_fast_syscall_32+0x6b/0xd0 [ 557.478626][T11496] do_SYSENTER_32+0x73/0x90 [ 557.483142][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 557.489462][T11496] [ 557.491800][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 557.498501][T11496] do_recvmmsg+0xbf/0x22c0 [ 557.502938][T11496] do_recvmmsg+0xbf/0x22c0 [ 557.794847][ T9554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 557.806097][ T9554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 557.915911][ T9554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 557.926691][ T9554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 557.961866][T11534] device veth0_vlan entered promiscuous mode [ 557.978980][ T9554] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 557.988906][ T9554] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 558.091247][T11534] device veth1_vlan entered promiscuous mode [ 558.272457][ T9554] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 558.282691][ T9554] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 558.292708][ T9554] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 558.302957][ T9554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 558.357842][T11534] device veth0_macvtap entered promiscuous mode [ 558.390497][T11534] device veth1_macvtap entered promiscuous mode [ 558.414025][ T9554] Bluetooth: hci5: command 0x040f tx timeout [ 558.493926][T11534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 558.506157][T11534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 558.516316][T11534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 558.526929][T11534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 558.536935][T11534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 558.547482][T11534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 558.557511][T11534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 558.568058][T11534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 558.578237][T11534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 558.588896][T11534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 558.604027][T11534] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 558.617665][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 558.629609][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 558.639430][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 558.650398][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 559.238541][T11534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 559.249232][T11534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 559.259376][T11534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 559.270051][T11534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 559.280160][T11534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 559.290839][T11534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 559.301042][T11534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 559.312233][T11534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 559.322422][T11534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 559.333407][T11534] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 559.349264][T11534] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 559.398383][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 559.409198][ T8695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 560.464803][ T9067] Bluetooth: hci5: command 0x0419 tx timeout [ 561.281723][T11496] not chained 50000 origins [ 561.286392][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 561.295102][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 561.305201][T11496] Call Trace: [ 561.308538][T11496] dump_stack+0x21c/0x280 [ 561.312913][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 561.318667][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 561.324246][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 561.330358][T11496] ? kmsan_get_metadata+0x116/0x180 [ 561.335620][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 561.341468][T11496] ? kmsan_get_metadata+0x116/0x180 [ 561.346694][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 561.352525][T11496] ? kmsan_get_metadata+0x116/0x180 [ 561.357752][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 561.363329][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 561.369428][T11496] ? _copy_from_user+0x201/0x310 [ 561.374393][T11496] ? kmsan_get_metadata+0x116/0x180 [ 561.379617][T11496] __msan_chain_origin+0x50/0x90 [ 561.384590][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 561.390712][T11496] get_compat_msghdr+0x108/0x2b0 [ 561.395694][T11496] do_recvmmsg+0xdbb/0x22c0 [ 561.400279][T11496] ? kmsan_get_metadata+0x116/0x180 [ 561.405534][T11496] ? kmsan_get_metadata+0x116/0x180 [ 561.410860][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 561.416963][T11496] ? kmsan_get_metadata+0x116/0x180 [ 561.422221][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 561.427888][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 561.433292][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 561.438087][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 561.442878][T11496] __sys_recvmmsg+0x5dd/0x610 [ 561.447618][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 561.453831][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 561.460009][T11496] __do_fast_syscall_32+0x2af/0x480 [ 561.465360][T11496] do_fast_syscall_32+0x6b/0xd0 [ 561.470238][T11496] do_SYSENTER_32+0x73/0x90 [ 561.474890][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 561.481248][T11496] RIP: 0023:0xf7fbc549 [ 561.485321][T11496] Code: Bad RIP value. [ 561.489396][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 561.497929][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 561.505923][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 561.513923][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 561.522873][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 561.531301][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 561.539342][T11496] Uninit was stored to memory at: [ 561.544397][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 561.550481][T11496] __msan_chain_origin+0x50/0x90 [ 561.555445][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 561.560573][T11496] get_compat_msghdr+0x108/0x2b0 [ 561.565530][T11496] do_recvmmsg+0xdbb/0x22c0 [ 561.570046][T11496] __sys_recvmmsg+0x5dd/0x610 [ 561.574832][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 561.580928][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 561.587101][T11496] __do_fast_syscall_32+0x2af/0x480 [ 561.592330][T11496] do_fast_syscall_32+0x6b/0xd0 [ 561.597202][T11496] do_SYSENTER_32+0x73/0x90 [ 561.601835][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 561.608164][T11496] [ 561.610500][T11496] Uninit was stored to memory at: [ 561.615548][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 561.621287][T11496] __msan_chain_origin+0x50/0x90 [ 561.626249][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 561.631637][T11496] get_compat_msghdr+0x108/0x2b0 [ 561.636764][T11496] do_recvmmsg+0xdbb/0x22c0 [ 561.641285][T11496] __sys_recvmmsg+0x5dd/0x610 [ 561.646071][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 561.652338][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 561.658516][T11496] __do_fast_syscall_32+0x2af/0x480 [ 561.664012][T11496] do_fast_syscall_32+0x6b/0xd0 [ 561.668885][T11496] do_SYSENTER_32+0x73/0x90 [ 561.673429][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 561.680381][T11496] [ 561.682713][T11496] Uninit was stored to memory at: [ 561.687779][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 561.693552][T11496] __msan_chain_origin+0x50/0x90 [ 561.698520][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 561.703661][T11496] get_compat_msghdr+0x108/0x2b0 [ 561.709066][T11496] do_recvmmsg+0xdbb/0x22c0 [ 561.713599][T11496] __sys_recvmmsg+0x5dd/0x610 [ 561.718309][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 561.724414][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 561.730599][T11496] __do_fast_syscall_32+0x2af/0x480 [ 561.735836][T11496] do_fast_syscall_32+0x6b/0xd0 [ 561.740717][T11496] do_SYSENTER_32+0x73/0x90 [ 561.745263][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 561.751593][T11496] [ 561.755326][T11496] Uninit was stored to memory at: [ 561.760378][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 561.766116][T11496] __msan_chain_origin+0x50/0x90 [ 561.771077][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 561.776205][T11496] get_compat_msghdr+0x108/0x2b0 [ 561.781185][T11496] do_recvmmsg+0xdbb/0x22c0 [ 561.785710][T11496] __sys_recvmmsg+0x5dd/0x610 [ 561.790427][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 561.796517][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 561.802692][T11496] __do_fast_syscall_32+0x2af/0x480 [ 561.807915][T11496] do_fast_syscall_32+0x6b/0xd0 [ 561.812793][T11496] do_SYSENTER_32+0x73/0x90 [ 561.817321][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 561.823652][T11496] [ 561.825990][T11496] Uninit was stored to memory at: [ 561.831049][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 561.836796][T11496] __msan_chain_origin+0x50/0x90 [ 561.841768][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 561.846900][T11496] get_compat_msghdr+0x108/0x2b0 [ 561.851901][T11496] do_recvmmsg+0xdbb/0x22c0 [ 561.856439][T11496] __sys_recvmmsg+0x5dd/0x610 [ 561.861131][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 561.867220][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 561.873404][T11496] __do_fast_syscall_32+0x2af/0x480 [ 561.878627][T11496] do_fast_syscall_32+0x6b/0xd0 [ 561.883525][T11496] do_SYSENTER_32+0x73/0x90 [ 561.888077][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 561.894410][T11496] [ 561.896752][T11496] Uninit was stored to memory at: [ 561.901916][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 561.908093][T11496] __msan_chain_origin+0x50/0x90 [ 561.913084][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 561.918221][T11496] get_compat_msghdr+0x108/0x2b0 [ 561.923175][T11496] do_recvmmsg+0xdbb/0x22c0 [ 561.927699][T11496] __sys_recvmmsg+0x5dd/0x610 [ 561.932407][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 561.938507][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 561.944720][T11496] __do_fast_syscall_32+0x2af/0x480 [ 561.950023][T11496] do_fast_syscall_32+0x6b/0xd0 [ 561.954900][T11496] do_SYSENTER_32+0x73/0x90 [ 561.959531][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 561.965858][T11496] [ 561.968212][T11496] Uninit was stored to memory at: [ 561.973255][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 561.978993][T11496] __msan_chain_origin+0x50/0x90 [ 561.983970][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 561.989099][T11496] get_compat_msghdr+0x108/0x2b0 [ 561.994071][T11496] do_recvmmsg+0xdbb/0x22c0 [ 561.998587][T11496] __sys_recvmmsg+0x5dd/0x610 [ 562.003283][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 562.009380][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 562.015562][T11496] __do_fast_syscall_32+0x2af/0x480 [ 562.020792][T11496] do_fast_syscall_32+0x6b/0xd0 [ 562.025671][T11496] do_SYSENTER_32+0x73/0x90 [ 562.030466][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 562.036809][T11496] [ 562.039153][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 562.045851][T11496] do_recvmmsg+0xbf/0x22c0 [ 562.050452][T11496] do_recvmmsg+0xbf/0x22c0 [ 562.495273][T11496] not chained 60000 origins [ 562.499851][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 562.508643][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 562.519301][T11496] Call Trace: [ 562.522729][T11496] dump_stack+0x21c/0x280 [ 562.527106][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 562.532866][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 562.539172][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 562.545289][T11496] ? kmsan_get_metadata+0x116/0x180 [ 562.550519][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 562.556703][T11496] ? kmsan_get_metadata+0x116/0x180 [ 562.561955][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 562.567827][T11496] ? kmsan_get_metadata+0x116/0x180 [ 562.573061][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 562.578644][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 562.584784][T11496] ? _copy_from_user+0x201/0x310 [ 562.589823][T11496] ? kmsan_get_metadata+0x116/0x180 [ 562.595052][T11496] __msan_chain_origin+0x50/0x90 [ 562.600027][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 562.605197][T11496] get_compat_msghdr+0x108/0x2b0 [ 562.610179][T11496] do_recvmmsg+0xdbb/0x22c0 [ 562.614737][T11496] ? kmsan_get_metadata+0x116/0x180 [ 562.619996][T11496] ? kmsan_get_metadata+0x116/0x180 [ 562.625238][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 562.631179][T11496] ? kmsan_get_metadata+0x116/0x180 [ 562.636419][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 562.642436][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 562.647756][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 562.652544][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 562.657939][T11496] __sys_recvmmsg+0x5dd/0x610 [ 562.669578][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 562.675781][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 562.681973][T11496] __do_fast_syscall_32+0x2af/0x480 [ 562.687251][T11496] do_fast_syscall_32+0x6b/0xd0 [ 562.692151][T11496] do_SYSENTER_32+0x73/0x90 [ 562.698265][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 562.704618][T11496] RIP: 0023:0xf7fbc549 [ 562.708781][T11496] Code: Bad RIP value. [ 562.712869][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 562.721309][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 562.729306][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 562.737409][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 562.745435][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 562.753432][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 562.761443][T11496] Uninit was stored to memory at: [ 562.766536][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 562.772284][T11496] __msan_chain_origin+0x50/0x90 [ 562.777246][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 562.782385][T11496] get_compat_msghdr+0x108/0x2b0 [ 562.787363][T11496] do_recvmmsg+0xdbb/0x22c0 [ 562.791856][T11496] __sys_recvmmsg+0x5dd/0x610 [ 562.796542][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 562.802625][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 562.808786][T11496] __do_fast_syscall_32+0x2af/0x480 [ 562.813992][T11496] do_fast_syscall_32+0x6b/0xd0 [ 562.818851][T11496] do_SYSENTER_32+0x73/0x90 [ 562.823356][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 562.829679][T11496] [ 562.832023][T11496] Uninit was stored to memory at: [ 562.837069][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 562.842828][T11496] __msan_chain_origin+0x50/0x90 [ 562.847769][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 562.853140][T11496] get_compat_msghdr+0x108/0x2b0 [ 562.858069][T11496] do_recvmmsg+0xdbb/0x22c0 [ 562.862559][T11496] __sys_recvmmsg+0x5dd/0x610 [ 562.867226][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 562.873297][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 562.879442][T11496] __do_fast_syscall_32+0x2af/0x480 [ 562.884634][T11496] do_fast_syscall_32+0x6b/0xd0 [ 562.889490][T11496] do_SYSENTER_32+0x73/0x90 [ 562.893987][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 562.900308][T11496] [ 562.902647][T11496] Uninit was stored to memory at: [ 562.907683][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 562.913411][T11496] __msan_chain_origin+0x50/0x90 [ 562.918365][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 562.923507][T11496] get_compat_msghdr+0x108/0x2b0 [ 562.928458][T11496] do_recvmmsg+0xdbb/0x22c0 [ 562.932990][T11496] __sys_recvmmsg+0x5dd/0x610 [ 562.937670][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 562.943737][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 562.950933][T11496] __do_fast_syscall_32+0x2af/0x480 [ 562.956142][T11496] do_fast_syscall_32+0x6b/0xd0 [ 562.961012][T11496] do_SYSENTER_32+0x73/0x90 [ 562.965539][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 562.971964][T11496] [ 562.974298][T11496] Uninit was stored to memory at: [ 562.979332][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 562.985139][T11496] __msan_chain_origin+0x50/0x90 [ 562.990073][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 562.995199][T11496] get_compat_msghdr+0x108/0x2b0 [ 563.000151][T11496] do_recvmmsg+0xdbb/0x22c0 [ 563.004670][T11496] __sys_recvmmsg+0x5dd/0x610 [ 563.009370][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 563.015595][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 563.021776][T11496] __do_fast_syscall_32+0x2af/0x480 [ 563.026997][T11496] do_fast_syscall_32+0x6b/0xd0 [ 563.031863][T11496] do_SYSENTER_32+0x73/0x90 [ 563.036387][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 563.042712][T11496] [ 563.045044][T11496] Uninit was stored to memory at: [ 563.050298][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 563.056640][T11496] __msan_chain_origin+0x50/0x90 [ 563.061602][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 563.066727][T11496] get_compat_msghdr+0x108/0x2b0 [ 563.071761][T11496] do_recvmmsg+0xdbb/0x22c0 [ 563.076274][T11496] __sys_recvmmsg+0x5dd/0x610 [ 563.080980][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 563.087242][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 563.093423][T11496] __do_fast_syscall_32+0x2af/0x480 [ 563.098908][T11496] do_fast_syscall_32+0x6b/0xd0 [ 563.103971][T11496] do_SYSENTER_32+0x73/0x90 [ 563.109975][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 563.116293][T11496] [ 563.118625][T11496] Uninit was stored to memory at: [ 563.123651][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 563.129386][T11496] __msan_chain_origin+0x50/0x90 [ 563.134341][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 563.139466][T11496] get_compat_msghdr+0x108/0x2b0 [ 563.144433][T11496] do_recvmmsg+0xdbb/0x22c0 [ 563.148941][T11496] __sys_recvmmsg+0x5dd/0x610 [ 563.153608][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 563.159664][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 563.165828][T11496] __do_fast_syscall_32+0x2af/0x480 [ 563.171042][T11496] do_fast_syscall_32+0x6b/0xd0 [ 563.175893][T11496] do_SYSENTER_32+0x73/0x90 [ 563.180431][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 563.186756][T11496] [ 563.189085][T11496] Uninit was stored to memory at: [ 563.194305][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 563.200021][T11496] __msan_chain_origin+0x50/0x90 [ 563.204973][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 563.210097][T11496] get_compat_msghdr+0x108/0x2b0 [ 563.215047][T11496] do_recvmmsg+0xdbb/0x22c0 [ 563.219673][T11496] __sys_recvmmsg+0x5dd/0x610 [ 563.224370][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 563.230453][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 563.236650][T11496] __do_fast_syscall_32+0x2af/0x480 [ 563.241843][T11496] do_fast_syscall_32+0x6b/0xd0 [ 563.246703][T11496] do_SYSENTER_32+0x73/0x90 [ 563.251243][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 563.257550][T11496] [ 563.259872][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 563.266544][T11496] do_recvmmsg+0xbf/0x22c0 [ 563.270972][T11496] do_recvmmsg+0xbf/0x22c0 [ 563.541413][T11496] not chained 70000 origins [ 563.545984][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 563.554749][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 563.564815][T11496] Call Trace: [ 563.568134][T11496] dump_stack+0x21c/0x280 [ 563.572529][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 563.578281][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 563.583861][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 563.589968][T11496] ? kmsan_get_metadata+0x116/0x180 [ 563.595201][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 563.601047][T11496] ? kmsan_get_metadata+0x116/0x180 [ 563.606297][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 563.612147][T11496] ? kmsan_get_metadata+0x116/0x180 [ 563.617398][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 563.622985][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 563.629104][T11496] ? _copy_from_user+0x201/0x310 [ 563.634084][T11496] ? kmsan_get_metadata+0x116/0x180 [ 563.639315][T11496] __msan_chain_origin+0x50/0x90 [ 563.644290][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 563.649448][T11496] get_compat_msghdr+0x108/0x2b0 [ 563.654771][T11496] do_recvmmsg+0xdbb/0x22c0 [ 563.659307][T11496] ? kmsan_get_metadata+0x116/0x180 [ 563.664557][T11496] ? kmsan_get_metadata+0x116/0x180 [ 563.669781][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 563.675784][T11496] ? kmsan_get_metadata+0x116/0x180 [ 563.681005][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 563.686661][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 563.691975][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 563.696814][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 563.701611][T11496] __sys_recvmmsg+0x5dd/0x610 [ 563.706366][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 563.712600][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 563.718797][T11496] __do_fast_syscall_32+0x2af/0x480 [ 563.724072][T11496] do_fast_syscall_32+0x6b/0xd0 [ 563.728960][T11496] do_SYSENTER_32+0x73/0x90 [ 563.733510][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 563.739867][T11496] RIP: 0023:0xf7fbc549 [ 563.743937][T11496] Code: Bad RIP value. [ 563.748014][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 563.756442][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 563.764433][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 563.772419][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 563.780398][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 563.788386][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 563.796398][T11496] Uninit was stored to memory at: [ 563.801463][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 563.807252][T11496] __msan_chain_origin+0x50/0x90 [ 563.812220][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 563.817359][T11496] get_compat_msghdr+0x108/0x2b0 [ 563.822325][T11496] do_recvmmsg+0xdbb/0x22c0 [ 563.826850][T11496] __sys_recvmmsg+0x5dd/0x610 [ 563.831555][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 563.837654][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 563.843834][T11496] __do_fast_syscall_32+0x2af/0x480 [ 563.849050][T11496] do_fast_syscall_32+0x6b/0xd0 [ 563.853917][T11496] do_SYSENTER_32+0x73/0x90 [ 563.858436][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 563.864771][T11496] [ 563.867107][T11496] Uninit was stored to memory at: [ 563.872147][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 563.877915][T11496] __msan_chain_origin+0x50/0x90 [ 563.882865][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 563.887966][T11496] get_compat_msghdr+0x108/0x2b0 [ 563.892916][T11496] do_recvmmsg+0xdbb/0x22c0 [ 563.897440][T11496] __sys_recvmmsg+0x5dd/0x610 [ 563.902115][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 563.908177][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 563.914345][T11496] __do_fast_syscall_32+0x2af/0x480 [ 563.919575][T11496] do_fast_syscall_32+0x6b/0xd0 [ 563.924453][T11496] do_SYSENTER_32+0x73/0x90 [ 563.928989][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 563.935308][T11496] [ 563.937655][T11496] Uninit was stored to memory at: [ 563.942668][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 563.948385][T11496] __msan_chain_origin+0x50/0x90 [ 563.953345][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 563.958443][T11496] get_compat_msghdr+0x108/0x2b0 [ 563.963374][T11496] do_recvmmsg+0xdbb/0x22c0 [ 563.967862][T11496] __sys_recvmmsg+0x5dd/0x610 [ 563.972524][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 563.978592][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 563.984732][T11496] __do_fast_syscall_32+0x2af/0x480 [ 563.989927][T11496] do_fast_syscall_32+0x6b/0xd0 [ 563.994793][T11496] do_SYSENTER_32+0x73/0x90 [ 563.999310][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 564.005732][T11496] [ 564.008058][T11496] Uninit was stored to memory at: [ 564.013092][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 564.018828][T11496] __msan_chain_origin+0x50/0x90 [ 564.023781][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 564.028904][T11496] get_compat_msghdr+0x108/0x2b0 [ 564.033859][T11496] do_recvmmsg+0xdbb/0x22c0 [ 564.038377][T11496] __sys_recvmmsg+0x5dd/0x610 [ 564.043074][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 564.049136][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 564.055293][T11496] __do_fast_syscall_32+0x2af/0x480 [ 564.060511][T11496] do_fast_syscall_32+0x6b/0xd0 [ 564.065366][T11496] do_SYSENTER_32+0x73/0x90 [ 564.069856][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 564.076189][T11496] [ 564.078521][T11496] Uninit was stored to memory at: [ 564.083664][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 564.089389][T11496] __msan_chain_origin+0x50/0x90 [ 564.094350][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 564.099482][T11496] get_compat_msghdr+0x108/0x2b0 [ 564.104415][T11496] do_recvmmsg+0xdbb/0x22c0 [ 564.108930][T11496] __sys_recvmmsg+0x5dd/0x610 [ 564.113626][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 564.119706][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 564.125871][T11496] __do_fast_syscall_32+0x2af/0x480 [ 564.131068][T11496] do_fast_syscall_32+0x6b/0xd0 [ 564.135933][T11496] do_SYSENTER_32+0x73/0x90 [ 564.140462][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 564.146797][T11496] [ 564.149109][T11496] Uninit was stored to memory at: [ 564.154134][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 564.159856][T11496] __msan_chain_origin+0x50/0x90 [ 564.164794][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 564.169919][T11496] get_compat_msghdr+0x108/0x2b0 [ 564.174883][T11496] do_recvmmsg+0xdbb/0x22c0 [ 564.179386][T11496] __sys_recvmmsg+0x5dd/0x610 [ 564.184068][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 564.190207][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 564.196472][T11496] __do_fast_syscall_32+0x2af/0x480 [ 564.201691][T11496] do_fast_syscall_32+0x6b/0xd0 [ 564.206723][T11496] do_SYSENTER_32+0x73/0x90 [ 564.211239][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 564.217577][T11496] [ 564.219937][T11496] Uninit was stored to memory at: [ 564.225184][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 564.231042][T11496] __msan_chain_origin+0x50/0x90 [ 564.236018][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 564.241165][T11496] get_compat_msghdr+0x108/0x2b0 [ 564.246099][T11496] do_recvmmsg+0xdbb/0x22c0 [ 564.250604][T11496] __sys_recvmmsg+0x5dd/0x610 [ 564.255280][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 564.261358][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 564.267501][T11496] __do_fast_syscall_32+0x2af/0x480 [ 564.272698][T11496] do_fast_syscall_32+0x6b/0xd0 [ 564.277549][T11496] do_SYSENTER_32+0x73/0x90 [ 564.282065][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 564.288377][T11496] [ 564.290699][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 564.297369][T11496] do_recvmmsg+0xbf/0x22c0 [ 564.301776][T11496] do_recvmmsg+0xbf/0x22c0 [ 564.541152][T11496] not chained 80000 origins [ 564.545718][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 564.554413][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 564.564479][T11496] Call Trace: [ 564.567792][T11496] dump_stack+0x21c/0x280 [ 564.572151][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 564.577886][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 564.583458][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 564.589605][T11496] ? kmsan_get_metadata+0x116/0x180 [ 564.594841][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 564.600704][T11496] ? kmsan_get_metadata+0x116/0x180 [ 564.605943][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 564.611793][T11496] ? kmsan_get_metadata+0x116/0x180 [ 564.617034][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 564.622661][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 564.628809][T11496] ? _copy_from_user+0x201/0x310 [ 564.633814][T11496] ? kmsan_get_metadata+0x116/0x180 [ 564.639223][T11496] __msan_chain_origin+0x50/0x90 [ 564.644201][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 564.649376][T11496] get_compat_msghdr+0x108/0x2b0 [ 564.656371][T11496] do_recvmmsg+0xdbb/0x22c0 [ 564.660945][T11496] ? kmsan_get_metadata+0x116/0x180 [ 564.666187][T11496] ? kmsan_get_metadata+0x116/0x180 [ 564.671492][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 564.677426][T11496] ? kmsan_get_metadata+0x116/0x180 [ 564.682667][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 564.688322][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 564.693613][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 564.698378][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 564.703154][T11496] __sys_recvmmsg+0x5dd/0x610 [ 564.707848][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 564.713932][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 564.720094][T11496] __do_fast_syscall_32+0x2af/0x480 [ 564.725302][T11496] do_fast_syscall_32+0x6b/0xd0 [ 564.730168][T11496] do_SYSENTER_32+0x73/0x90 [ 564.734684][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 564.741002][T11496] RIP: 0023:0xf7fbc549 [ 564.745051][T11496] Code: Bad RIP value. [ 564.749099][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 564.757512][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 564.765479][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 564.773454][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 564.781425][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 564.789401][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 564.797394][T11496] Uninit was stored to memory at: [ 564.802441][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 564.808155][T11496] __msan_chain_origin+0x50/0x90 [ 564.813091][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 564.818204][T11496] get_compat_msghdr+0x108/0x2b0 [ 564.823143][T11496] do_recvmmsg+0xdbb/0x22c0 [ 564.827662][T11496] __sys_recvmmsg+0x5dd/0x610 [ 564.832427][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 564.838511][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 564.844671][T11496] __do_fast_syscall_32+0x2af/0x480 [ 564.849862][T11496] do_fast_syscall_32+0x6b/0xd0 [ 564.854803][T11496] do_SYSENTER_32+0x73/0x90 [ 564.859335][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 564.865725][T11496] [ 564.868080][T11496] Uninit was stored to memory at: [ 564.873096][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 564.878808][T11496] __msan_chain_origin+0x50/0x90 [ 564.883737][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 564.888846][T11496] get_compat_msghdr+0x108/0x2b0 [ 564.893820][T11496] do_recvmmsg+0xdbb/0x22c0 [ 564.898328][T11496] __sys_recvmmsg+0x5dd/0x610 [ 564.903009][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 564.909130][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 564.915299][T11496] __do_fast_syscall_32+0x2af/0x480 [ 564.920515][T11496] do_fast_syscall_32+0x6b/0xd0 [ 564.925379][T11496] do_SYSENTER_32+0x73/0x90 [ 564.929888][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 564.936208][T11496] [ 564.938553][T11496] Uninit was stored to memory at: [ 564.943601][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 564.949323][T11496] __msan_chain_origin+0x50/0x90 [ 564.954271][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 564.959388][T11496] get_compat_msghdr+0x108/0x2b0 [ 564.964321][T11496] do_recvmmsg+0xdbb/0x22c0 [ 564.968812][T11496] __sys_recvmmsg+0x5dd/0x610 [ 564.973496][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 564.979574][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 564.985740][T11496] __do_fast_syscall_32+0x2af/0x480 [ 564.990945][T11496] do_fast_syscall_32+0x6b/0xd0 [ 564.995793][T11496] do_SYSENTER_32+0x73/0x90 [ 565.000306][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 565.007309][T11496] [ 565.009626][T11496] Uninit was stored to memory at: [ 565.014652][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 565.020388][T11496] __msan_chain_origin+0x50/0x90 [ 565.025340][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 565.030571][T11496] get_compat_msghdr+0x108/0x2b0 [ 565.035506][T11496] do_recvmmsg+0xdbb/0x22c0 [ 565.040004][T11496] __sys_recvmmsg+0x5dd/0x610 [ 565.045133][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 565.051226][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 565.057526][T11496] __do_fast_syscall_32+0x2af/0x480 [ 565.062747][T11496] do_fast_syscall_32+0x6b/0xd0 [ 565.067783][T11496] do_SYSENTER_32+0x73/0x90 [ 565.072288][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 565.078618][T11496] [ 565.080948][T11496] Uninit was stored to memory at: [ 565.085971][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 565.091788][T11496] __msan_chain_origin+0x50/0x90 [ 565.096765][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 565.101890][T11496] get_compat_msghdr+0x108/0x2b0 [ 565.106845][T11496] do_recvmmsg+0xdbb/0x22c0 [ 565.111402][T11496] __sys_recvmmsg+0x5dd/0x610 [ 565.116101][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 565.122477][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 565.128639][T11496] __do_fast_syscall_32+0x2af/0x480 [ 565.133850][T11496] do_fast_syscall_32+0x6b/0xd0 [ 565.138712][T11496] do_SYSENTER_32+0x73/0x90 [ 565.143228][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 565.149545][T11496] [ 565.151869][T11496] Uninit was stored to memory at: [ 565.156919][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 565.162671][T11496] __msan_chain_origin+0x50/0x90 [ 565.167615][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 565.172732][T11496] get_compat_msghdr+0x108/0x2b0 [ 565.177683][T11496] do_recvmmsg+0xdbb/0x22c0 [ 565.182249][T11496] __sys_recvmmsg+0x5dd/0x610 [ 565.186921][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 565.193027][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 565.199201][T11496] __do_fast_syscall_32+0x2af/0x480 [ 565.204522][T11496] do_fast_syscall_32+0x6b/0xd0 [ 565.209464][T11496] do_SYSENTER_32+0x73/0x90 [ 565.213991][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 565.220945][T11496] [ 565.223263][T11496] Uninit was stored to memory at: [ 565.228875][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 565.234698][T11496] __msan_chain_origin+0x50/0x90 [ 565.242805][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 565.247948][T11496] get_compat_msghdr+0x108/0x2b0 [ 565.252920][T11496] do_recvmmsg+0xdbb/0x22c0 [ 565.257441][T11496] __sys_recvmmsg+0x5dd/0x610 [ 565.262154][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 565.268386][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 565.274651][T11496] __do_fast_syscall_32+0x2af/0x480 [ 565.279944][T11496] do_fast_syscall_32+0x6b/0xd0 [ 565.284788][T11496] do_SYSENTER_32+0x73/0x90 [ 565.289317][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 565.295641][T11496] [ 565.297980][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 565.306078][T11496] do_recvmmsg+0xbf/0x22c0 [ 565.310581][T11496] do_recvmmsg+0xbf/0x22c0 [ 565.694383][T11496] not chained 90000 origins [ 565.699050][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 565.708965][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 565.719037][T11496] Call Trace: [ 565.722357][T11496] dump_stack+0x21c/0x280 [ 565.726721][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 565.732473][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 565.738048][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 565.744230][T11496] ? kmsan_get_metadata+0x116/0x180 [ 565.749449][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 565.755279][T11496] ? kmsan_get_metadata+0x116/0x180 [ 565.760764][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 565.766615][T11496] ? kmsan_get_metadata+0x116/0x180 [ 565.772028][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 565.777597][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 565.783784][T11496] ? _copy_from_user+0x201/0x310 [ 565.788771][T11496] ? kmsan_get_metadata+0x116/0x180 [ 565.793991][T11496] __msan_chain_origin+0x50/0x90 [ 565.798952][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 565.804115][T11496] get_compat_msghdr+0x108/0x2b0 [ 565.809094][T11496] do_recvmmsg+0xdbb/0x22c0 [ 565.813626][T11496] ? kmsan_get_metadata+0x116/0x180 [ 565.818881][T11496] ? kmsan_get_metadata+0x116/0x180 [ 565.824105][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 565.830028][T11496] ? kmsan_get_metadata+0x116/0x180 [ 565.835257][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 565.840959][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 565.846265][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 565.851058][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 565.855845][T11496] __sys_recvmmsg+0x5dd/0x610 [ 565.860564][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 565.866663][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 565.872839][T11496] __do_fast_syscall_32+0x2af/0x480 [ 565.878074][T11496] do_fast_syscall_32+0x6b/0xd0 [ 565.882946][T11496] do_SYSENTER_32+0x73/0x90 [ 565.887673][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 565.894013][T11496] RIP: 0023:0xf7fbc549 [ 565.898090][T11496] Code: Bad RIP value. [ 565.902273][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 565.910682][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 565.918645][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 565.926613][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 565.934616][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 565.942779][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 565.950752][T11496] Uninit was stored to memory at: [ 565.955787][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 565.961494][T11496] __msan_chain_origin+0x50/0x90 [ 565.966445][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 565.971574][T11496] get_compat_msghdr+0x108/0x2b0 [ 565.976618][T11496] do_recvmmsg+0xdbb/0x22c0 [ 565.981114][T11496] __sys_recvmmsg+0x5dd/0x610 [ 565.985791][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 565.991857][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 565.998009][T11496] __do_fast_syscall_32+0x2af/0x480 [ 566.003190][T11496] do_fast_syscall_32+0x6b/0xd0 [ 566.008024][T11496] do_SYSENTER_32+0x73/0x90 [ 566.012510][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 566.018811][T11496] [ 566.021121][T11496] Uninit was stored to memory at: [ 566.026162][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 566.031878][T11496] __msan_chain_origin+0x50/0x90 [ 566.036816][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 566.041944][T11496] get_compat_msghdr+0x108/0x2b0 [ 566.046881][T11496] do_recvmmsg+0xdbb/0x22c0 [ 566.051395][T11496] __sys_recvmmsg+0x5dd/0x610 [ 566.056060][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 566.062113][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 566.068258][T11496] __do_fast_syscall_32+0x2af/0x480 [ 566.073461][T11496] do_fast_syscall_32+0x6b/0xd0 [ 566.078305][T11496] do_SYSENTER_32+0x73/0x90 [ 566.082794][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 566.089097][T11496] [ 566.091408][T11496] Uninit was stored to memory at: [ 566.096421][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 566.102133][T11496] __msan_chain_origin+0x50/0x90 [ 566.107061][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 566.112157][T11496] get_compat_msghdr+0x108/0x2b0 [ 566.117079][T11496] do_recvmmsg+0xdbb/0x22c0 [ 566.121576][T11496] __sys_recvmmsg+0x5dd/0x610 [ 566.126253][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 566.132352][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 566.138505][T11496] __do_fast_syscall_32+0x2af/0x480 [ 566.143698][T11496] do_fast_syscall_32+0x6b/0xd0 [ 566.148553][T11496] do_SYSENTER_32+0x73/0x90 [ 566.153060][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 566.159360][T11496] [ 566.161667][T11496] Uninit was stored to memory at: [ 566.166688][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 566.172407][T11496] __msan_chain_origin+0x50/0x90 [ 566.177347][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 566.182443][T11496] get_compat_msghdr+0x108/0x2b0 [ 566.187370][T11496] do_recvmmsg+0xdbb/0x22c0 [ 566.191858][T11496] __sys_recvmmsg+0x5dd/0x610 [ 566.196538][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 566.202599][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 566.208758][T11496] __do_fast_syscall_32+0x2af/0x480 [ 566.213957][T11496] do_fast_syscall_32+0x6b/0xd0 [ 566.218821][T11496] do_SYSENTER_32+0x73/0x90 [ 566.223340][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 566.229672][T11496] [ 566.231997][T11496] Uninit was stored to memory at: [ 566.237012][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 566.242713][T11496] __msan_chain_origin+0x50/0x90 [ 566.247639][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 566.252731][T11496] get_compat_msghdr+0x108/0x2b0 [ 566.257667][T11496] do_recvmmsg+0xdbb/0x22c0 [ 566.262161][T11496] __sys_recvmmsg+0x5dd/0x610 [ 566.266844][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 566.272926][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 566.279079][T11496] __do_fast_syscall_32+0x2af/0x480 [ 566.284297][T11496] do_fast_syscall_32+0x6b/0xd0 [ 566.289164][T11496] do_SYSENTER_32+0x73/0x90 [ 566.293652][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 566.302825][T11496] [ 566.305160][T11496] Uninit was stored to memory at: [ 566.310200][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 566.315933][T11496] __msan_chain_origin+0x50/0x90 [ 566.320894][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 566.326011][T11496] get_compat_msghdr+0x108/0x2b0 [ 566.330960][T11496] do_recvmmsg+0xdbb/0x22c0 [ 566.335468][T11496] __sys_recvmmsg+0x5dd/0x610 [ 566.340136][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 566.346218][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 566.352394][T11496] __do_fast_syscall_32+0x2af/0x480 [ 566.357694][T11496] do_fast_syscall_32+0x6b/0xd0 [ 566.362536][T11496] do_SYSENTER_32+0x73/0x90 [ 566.367045][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 566.373388][T11496] [ 566.375708][T11496] Uninit was stored to memory at: [ 566.380748][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 566.386474][T11496] __msan_chain_origin+0x50/0x90 [ 566.391517][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 566.396627][T11496] get_compat_msghdr+0x108/0x2b0 [ 566.401598][T11496] do_recvmmsg+0xdbb/0x22c0 [ 566.406106][T11496] __sys_recvmmsg+0x5dd/0x610 [ 566.410798][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 566.416863][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 566.423030][T11496] __do_fast_syscall_32+0x2af/0x480 [ 566.428227][T11496] do_fast_syscall_32+0x6b/0xd0 [ 566.433083][T11496] do_SYSENTER_32+0x73/0x90 [ 566.437595][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 566.443917][T11496] [ 566.446252][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 566.452949][T11496] do_recvmmsg+0xbf/0x22c0 [ 566.457365][T11496] do_recvmmsg+0xbf/0x22c0 [ 566.681019][T11496] not chained 100000 origins [ 566.685694][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 566.694401][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 566.704468][T11496] Call Trace: [ 566.707789][T11496] dump_stack+0x21c/0x280 [ 566.712170][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 566.718009][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 566.723619][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 566.729718][T11496] ? kmsan_get_metadata+0x116/0x180 [ 566.734943][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 566.740777][T11496] ? kmsan_get_metadata+0x116/0x180 [ 566.746002][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 566.751838][T11496] ? kmsan_get_metadata+0x116/0x180 [ 566.757031][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 566.762568][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 566.768631][T11496] ? _copy_from_user+0x201/0x310 [ 566.773572][T11496] ? kmsan_get_metadata+0x116/0x180 [ 566.778760][T11496] __msan_chain_origin+0x50/0x90 [ 566.783690][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 566.788860][T11496] get_compat_msghdr+0x108/0x2b0 [ 566.793799][T11496] do_recvmmsg+0xdbb/0x22c0 [ 566.798309][T11496] ? kmsan_get_metadata+0x116/0x180 [ 566.803512][T11496] ? kmsan_get_metadata+0x116/0x180 [ 566.808708][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 566.814620][T11496] ? kmsan_get_metadata+0x116/0x180 [ 566.819853][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 566.825495][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 566.830795][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 566.835554][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 566.840310][T11496] __sys_recvmmsg+0x5dd/0x610 [ 566.844993][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 566.851066][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 566.857227][T11496] __do_fast_syscall_32+0x2af/0x480 [ 566.862423][T11496] do_fast_syscall_32+0x6b/0xd0 [ 566.867266][T11496] do_SYSENTER_32+0x73/0x90 [ 566.871759][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 566.879536][T11496] RIP: 0023:0xf7fbc549 [ 566.883605][T11496] Code: Bad RIP value. [ 566.887669][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 566.896073][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 566.904048][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 566.912031][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 566.920114][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 566.928221][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 566.936206][T11496] Uninit was stored to memory at: [ 566.941255][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 566.946982][T11496] __msan_chain_origin+0x50/0x90 [ 566.951926][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 566.957030][T11496] get_compat_msghdr+0x108/0x2b0 [ 566.961965][T11496] do_recvmmsg+0xdbb/0x22c0 [ 566.966479][T11496] __sys_recvmmsg+0x5dd/0x610 [ 566.971157][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 566.977244][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 566.983398][T11496] __do_fast_syscall_32+0x2af/0x480 [ 566.988603][T11496] do_fast_syscall_32+0x6b/0xd0 [ 566.993461][T11496] do_SYSENTER_32+0x73/0x90 [ 566.997979][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 567.004291][T11496] [ 567.006609][T11496] Uninit was stored to memory at: [ 567.011643][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 567.017365][T11496] __msan_chain_origin+0x50/0x90 [ 567.022300][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 567.027415][T11496] get_compat_msghdr+0x108/0x2b0 [ 567.032998][T11496] do_recvmmsg+0xdbb/0x22c0 [ 567.037607][T11496] __sys_recvmmsg+0x5dd/0x610 [ 567.042602][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 567.048680][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 567.054899][T11496] __do_fast_syscall_32+0x2af/0x480 [ 567.060121][T11496] do_fast_syscall_32+0x6b/0xd0 [ 567.065064][T11496] do_SYSENTER_32+0x73/0x90 [ 567.069594][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 567.075926][T11496] [ 567.078258][T11496] Uninit was stored to memory at: [ 567.083296][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 567.089038][T11496] __msan_chain_origin+0x50/0x90 [ 567.094196][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 567.099364][T11496] get_compat_msghdr+0x108/0x2b0 [ 567.104320][T11496] do_recvmmsg+0xdbb/0x22c0 [ 567.108840][T11496] __sys_recvmmsg+0x5dd/0x610 [ 567.113564][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 567.119762][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 567.125932][T11496] __do_fast_syscall_32+0x2af/0x480 [ 567.131142][T11496] do_fast_syscall_32+0x6b/0xd0 [ 567.136018][T11496] do_SYSENTER_32+0x73/0x90 [ 567.140577][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 567.146899][T11496] [ 567.149260][T11496] Uninit was stored to memory at: [ 567.154391][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 567.160109][T11496] __msan_chain_origin+0x50/0x90 [ 567.165675][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 567.170831][T11496] get_compat_msghdr+0x108/0x2b0 [ 567.175772][T11496] do_recvmmsg+0xdbb/0x22c0 [ 567.180409][T11496] __sys_recvmmsg+0x5dd/0x610 [ 567.185100][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 567.191184][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 567.197375][T11496] __do_fast_syscall_32+0x2af/0x480 [ 567.202580][T11496] do_fast_syscall_32+0x6b/0xd0 [ 567.207450][T11496] do_SYSENTER_32+0x73/0x90 [ 567.211978][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 567.218298][T11496] [ 567.220637][T11496] Uninit was stored to memory at: [ 567.225766][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 567.231504][T11496] __msan_chain_origin+0x50/0x90 [ 567.236467][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 567.241602][T11496] get_compat_msghdr+0x108/0x2b0 [ 567.246652][T11496] do_recvmmsg+0xdbb/0x22c0 [ 567.251239][T11496] __sys_recvmmsg+0x5dd/0x610 [ 567.255941][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 567.262043][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 567.268232][T11496] __do_fast_syscall_32+0x2af/0x480 [ 567.273446][T11496] do_fast_syscall_32+0x6b/0xd0 [ 567.278305][T11496] do_SYSENTER_32+0x73/0x90 [ 567.282806][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 567.289116][T11496] [ 567.291437][T11496] Uninit was stored to memory at: [ 567.296484][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 567.302223][T11496] __msan_chain_origin+0x50/0x90 [ 567.307175][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 567.312302][T11496] get_compat_msghdr+0x108/0x2b0 [ 567.317256][T11496] do_recvmmsg+0xdbb/0x22c0 [ 567.321758][T11496] __sys_recvmmsg+0x5dd/0x610 [ 567.326440][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 567.332525][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 567.338702][T11496] __do_fast_syscall_32+0x2af/0x480 [ 567.343934][T11496] do_fast_syscall_32+0x6b/0xd0 [ 567.348803][T11496] do_SYSENTER_32+0x73/0x90 [ 567.353330][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 567.359644][T11496] [ 567.361983][T11496] Uninit was stored to memory at: [ 567.367029][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 567.372749][T11496] __msan_chain_origin+0x50/0x90 [ 567.377763][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 567.382929][T11496] get_compat_msghdr+0x108/0x2b0 [ 567.388005][T11496] do_recvmmsg+0xdbb/0x22c0 [ 567.392514][T11496] __sys_recvmmsg+0x5dd/0x610 [ 567.397207][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 567.403279][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 567.409506][T11496] __do_fast_syscall_32+0x2af/0x480 [ 567.414757][T11496] do_fast_syscall_32+0x6b/0xd0 [ 567.419742][T11496] do_SYSENTER_32+0x73/0x90 [ 567.424262][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 567.430696][T11496] [ 567.433023][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 567.439885][T11496] do_recvmmsg+0xbf/0x22c0 [ 567.444310][T11496] do_recvmmsg+0xbf/0x22c0 [ 567.679489][T11496] not chained 110000 origins [ 567.684163][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 567.693022][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.703097][T11496] Call Trace: [ 567.706432][T11496] dump_stack+0x21c/0x280 [ 567.710813][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 567.716574][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 567.722169][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 567.728283][T11496] ? kmsan_get_metadata+0x116/0x180 [ 567.733605][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 567.739449][T11496] ? kmsan_get_metadata+0x116/0x180 [ 567.744753][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 567.750603][T11496] ? kmsan_get_metadata+0x116/0x180 [ 567.755836][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 567.761417][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 567.767561][T11496] ? _copy_from_user+0x201/0x310 [ 567.772530][T11496] ? kmsan_get_metadata+0x116/0x180 [ 567.777760][T11496] __msan_chain_origin+0x50/0x90 [ 567.785422][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 567.790616][T11496] get_compat_msghdr+0x108/0x2b0 [ 567.795708][T11496] do_recvmmsg+0xdbb/0x22c0 [ 567.800258][T11496] ? kmsan_get_metadata+0x116/0x180 [ 567.805508][T11496] ? kmsan_get_metadata+0x116/0x180 [ 567.810751][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 567.816771][T11496] ? kmsan_get_metadata+0x116/0x180 [ 567.822182][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 567.827876][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 567.833205][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 567.838003][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 567.842807][T11496] __sys_recvmmsg+0x5dd/0x610 [ 567.847541][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 567.853655][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 567.859837][T11496] __do_fast_syscall_32+0x2af/0x480 [ 567.865080][T11496] do_fast_syscall_32+0x6b/0xd0 [ 567.869961][T11496] do_SYSENTER_32+0x73/0x90 [ 567.874497][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 567.880808][T11496] RIP: 0023:0xf7fbc549 [ 567.884855][T11496] Code: Bad RIP value. [ 567.888939][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 567.897380][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 567.905348][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 567.913423][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 567.921400][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 567.929375][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 567.937360][T11496] Uninit was stored to memory at: [ 567.942408][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 567.948131][T11496] __msan_chain_origin+0x50/0x90 [ 567.953073][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 567.958182][T11496] get_compat_msghdr+0x108/0x2b0 [ 567.963545][T11496] do_recvmmsg+0xdbb/0x22c0 [ 567.968052][T11496] __sys_recvmmsg+0x5dd/0x610 [ 567.972720][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 567.978786][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 567.984950][T11496] __do_fast_syscall_32+0x2af/0x480 [ 567.990179][T11496] do_fast_syscall_32+0x6b/0xd0 [ 567.995181][T11496] do_SYSENTER_32+0x73/0x90 [ 567.999700][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 568.006012][T11496] [ 568.008335][T11496] Uninit was stored to memory at: [ 568.013399][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 568.019139][T11496] __msan_chain_origin+0x50/0x90 [ 568.024089][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 568.029221][T11496] get_compat_msghdr+0x108/0x2b0 [ 568.034184][T11496] do_recvmmsg+0xdbb/0x22c0 [ 568.038771][T11496] __sys_recvmmsg+0x5dd/0x610 [ 568.043444][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 568.049514][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 568.055674][T11496] __do_fast_syscall_32+0x2af/0x480 [ 568.060866][T11496] do_fast_syscall_32+0x6b/0xd0 [ 568.065717][T11496] do_SYSENTER_32+0x73/0x90 [ 568.070221][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 568.076530][T11496] [ 568.078841][T11496] Uninit was stored to memory at: [ 568.083874][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 568.089609][T11496] __msan_chain_origin+0x50/0x90 [ 568.094563][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 568.099691][T11496] get_compat_msghdr+0x108/0x2b0 [ 568.104635][T11496] do_recvmmsg+0xdbb/0x22c0 [ 568.109172][T11496] __sys_recvmmsg+0x5dd/0x610 [ 568.113955][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 568.120117][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 568.127953][T11496] __do_fast_syscall_32+0x2af/0x480 [ 568.133178][T11496] do_fast_syscall_32+0x6b/0xd0 [ 568.138058][T11496] do_SYSENTER_32+0x73/0x90 [ 568.142568][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 568.148883][T11496] [ 568.151191][T11496] Uninit was stored to memory at: [ 568.156210][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 568.161919][T11496] __msan_chain_origin+0x50/0x90 [ 568.166842][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 568.171944][T11496] get_compat_msghdr+0x108/0x2b0 [ 568.176883][T11496] do_recvmmsg+0xdbb/0x22c0 [ 568.181382][T11496] __sys_recvmmsg+0x5dd/0x610 [ 568.186047][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 568.192110][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 568.198278][T11496] __do_fast_syscall_32+0x2af/0x480 [ 568.203537][T11496] do_fast_syscall_32+0x6b/0xd0 [ 568.208506][T11496] do_SYSENTER_32+0x73/0x90 [ 568.213021][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 568.219405][T11496] [ 568.221736][T11496] Uninit was stored to memory at: [ 568.226776][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 568.232501][T11496] __msan_chain_origin+0x50/0x90 [ 568.237453][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 568.242566][T11496] get_compat_msghdr+0x108/0x2b0 [ 568.247491][T11496] do_recvmmsg+0xdbb/0x22c0 [ 568.251991][T11496] __sys_recvmmsg+0x5dd/0x610 [ 568.256657][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 568.262724][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 568.268865][T11496] __do_fast_syscall_32+0x2af/0x480 [ 568.274062][T11496] do_fast_syscall_32+0x6b/0xd0 [ 568.278940][T11496] do_SYSENTER_32+0x73/0x90 [ 568.283436][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 568.289852][T11496] [ 568.292166][T11496] Uninit was stored to memory at: [ 568.297198][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 568.302934][T11496] __msan_chain_origin+0x50/0x90 [ 568.307883][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 568.312987][T11496] get_compat_msghdr+0x108/0x2b0 [ 568.317926][T11496] do_recvmmsg+0xdbb/0x22c0 [ 568.322414][T11496] __sys_recvmmsg+0x5dd/0x610 [ 568.327085][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 568.333148][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 568.339323][T11496] __do_fast_syscall_32+0x2af/0x480 [ 568.344522][T11496] do_fast_syscall_32+0x6b/0xd0 [ 568.349360][T11496] do_SYSENTER_32+0x73/0x90 [ 568.353978][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 568.360286][T11496] [ 568.362598][T11496] Uninit was stored to memory at: [ 568.367642][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 568.373361][T11496] __msan_chain_origin+0x50/0x90 [ 568.378290][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 568.383435][T11496] get_compat_msghdr+0x108/0x2b0 [ 568.388377][T11496] do_recvmmsg+0xdbb/0x22c0 [ 568.392884][T11496] __sys_recvmmsg+0x5dd/0x610 [ 568.397579][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 568.403654][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 568.409824][T11496] __do_fast_syscall_32+0x2af/0x480 [ 568.415039][T11496] do_fast_syscall_32+0x6b/0xd0 [ 568.419925][T11496] do_SYSENTER_32+0x73/0x90 [ 568.424433][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 568.430757][T11496] [ 568.433081][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 568.439765][T11496] do_recvmmsg+0xbf/0x22c0 [ 568.444174][T11496] do_recvmmsg+0xbf/0x22c0 [ 568.637610][T11496] not chained 120000 origins [ 568.642275][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 568.650974][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 568.661040][T11496] Call Trace: [ 568.664356][T11496] dump_stack+0x21c/0x280 [ 568.668715][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 568.674453][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 568.680023][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 568.686119][T11496] ? kmsan_get_metadata+0x116/0x180 [ 568.691348][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 568.697273][T11496] ? kmsan_get_metadata+0x116/0x180 [ 568.702505][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 568.708350][T11496] ? kmsan_get_metadata+0x116/0x180 [ 568.713676][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 568.719259][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 568.725390][T11496] ? _copy_from_user+0x201/0x310 [ 568.730400][T11496] ? kmsan_get_metadata+0x116/0x180 [ 568.735939][T11496] __msan_chain_origin+0x50/0x90 [ 568.740905][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 568.746059][T11496] get_compat_msghdr+0x108/0x2b0 [ 568.751054][T11496] do_recvmmsg+0xdbb/0x22c0 [ 568.755594][T11496] ? kmsan_get_metadata+0x116/0x180 [ 568.760833][T11496] ? kmsan_get_metadata+0x116/0x180 [ 568.766060][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 568.771976][T11496] ? kmsan_get_metadata+0x116/0x180 [ 568.777201][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 568.782860][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 568.788167][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 568.792957][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 568.797750][T11496] __sys_recvmmsg+0x5dd/0x610 [ 568.802476][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 568.808596][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 568.814817][T11496] __do_fast_syscall_32+0x2af/0x480 [ 568.820077][T11496] do_fast_syscall_32+0x6b/0xd0 [ 568.825004][T11496] do_SYSENTER_32+0x73/0x90 [ 568.829547][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 568.835900][T11496] RIP: 0023:0xf7fbc549 [ 568.840065][T11496] Code: Bad RIP value. [ 568.844127][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 568.852554][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 568.860518][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 568.868509][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 568.876467][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 568.884443][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 568.892418][T11496] Uninit was stored to memory at: [ 568.897487][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 568.903252][T11496] __msan_chain_origin+0x50/0x90 [ 568.908203][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 568.913331][T11496] get_compat_msghdr+0x108/0x2b0 [ 568.918271][T11496] do_recvmmsg+0xdbb/0x22c0 [ 568.922781][T11496] __sys_recvmmsg+0x5dd/0x610 [ 568.927513][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 568.933604][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 568.939793][T11496] __do_fast_syscall_32+0x2af/0x480 [ 568.944989][T11496] do_fast_syscall_32+0x6b/0xd0 [ 568.949831][T11496] do_SYSENTER_32+0x73/0x90 [ 568.954326][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 568.960630][T11496] [ 568.962953][T11496] Uninit was stored to memory at: [ 568.967989][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 568.973707][T11496] __msan_chain_origin+0x50/0x90 [ 568.978637][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 568.983748][T11496] get_compat_msghdr+0x108/0x2b0 [ 568.988773][T11496] do_recvmmsg+0xdbb/0x22c0 [ 568.994070][T11496] __sys_recvmmsg+0x5dd/0x610 [ 568.998745][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 569.004836][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 569.011000][T11496] __do_fast_syscall_32+0x2af/0x480 [ 569.016196][T11496] do_fast_syscall_32+0x6b/0xd0 [ 569.021041][T11496] do_SYSENTER_32+0x73/0x90 [ 569.025557][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 569.031875][T11496] [ 569.034201][T11496] Uninit was stored to memory at: [ 569.039220][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 569.044945][T11496] __msan_chain_origin+0x50/0x90 [ 569.049882][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 569.055002][T11496] get_compat_msghdr+0x108/0x2b0 [ 569.059934][T11496] do_recvmmsg+0xdbb/0x22c0 [ 569.064429][T11496] __sys_recvmmsg+0x5dd/0x610 [ 569.069109][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 569.075225][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 569.081388][T11496] __do_fast_syscall_32+0x2af/0x480 [ 569.086600][T11496] do_fast_syscall_32+0x6b/0xd0 [ 569.091451][T11496] do_SYSENTER_32+0x73/0x90 [ 569.095965][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 569.102278][T11496] [ 569.104738][T11496] Uninit was stored to memory at: [ 569.109772][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 569.115514][T11496] __msan_chain_origin+0x50/0x90 [ 569.120468][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 569.125584][T11496] get_compat_msghdr+0x108/0x2b0 [ 569.130529][T11496] do_recvmmsg+0xdbb/0x22c0 [ 569.135129][T11496] __sys_recvmmsg+0x5dd/0x610 [ 569.139816][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 569.145886][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 569.152035][T11496] __do_fast_syscall_32+0x2af/0x480 [ 569.157235][T11496] do_fast_syscall_32+0x6b/0xd0 [ 569.162074][T11496] do_SYSENTER_32+0x73/0x90 [ 569.166578][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 569.172894][T11496] [ 569.175226][T11496] Uninit was stored to memory at: [ 569.180285][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 569.185994][T11496] __msan_chain_origin+0x50/0x90 [ 569.190920][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 569.196032][T11496] get_compat_msghdr+0x108/0x2b0 [ 569.200962][T11496] do_recvmmsg+0xdbb/0x22c0 [ 569.205472][T11496] __sys_recvmmsg+0x5dd/0x610 [ 569.210212][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 569.216324][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 569.222491][T11496] __do_fast_syscall_32+0x2af/0x480 [ 569.227710][T11496] do_fast_syscall_32+0x6b/0xd0 [ 569.232591][T11496] do_SYSENTER_32+0x73/0x90 [ 569.237109][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 569.243432][T11496] [ 569.245748][T11496] Uninit was stored to memory at: [ 569.250767][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 569.256485][T11496] __msan_chain_origin+0x50/0x90 [ 569.261423][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 569.266522][T11496] get_compat_msghdr+0x108/0x2b0 [ 569.271444][T11496] do_recvmmsg+0xdbb/0x22c0 [ 569.275932][T11496] __sys_recvmmsg+0x5dd/0x610 [ 569.280597][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 569.286670][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 569.292990][T11496] __do_fast_syscall_32+0x2af/0x480 [ 569.298225][T11496] do_fast_syscall_32+0x6b/0xd0 [ 569.303081][T11496] do_SYSENTER_32+0x73/0x90 [ 569.307579][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 569.313892][T11496] [ 569.316245][T11496] Uninit was stored to memory at: [ 569.321261][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 569.328063][T11496] __msan_chain_origin+0x50/0x90 [ 569.333358][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 569.338478][T11496] get_compat_msghdr+0x108/0x2b0 [ 569.343426][T11496] do_recvmmsg+0xdbb/0x22c0 [ 569.347916][T11496] __sys_recvmmsg+0x5dd/0x610 [ 569.352598][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 569.358666][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 569.364808][T11496] __do_fast_syscall_32+0x2af/0x480 [ 569.369992][T11496] do_fast_syscall_32+0x6b/0xd0 [ 569.374844][T11496] do_SYSENTER_32+0x73/0x90 [ 569.379342][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 569.385644][T11496] [ 569.387964][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 569.394631][T11496] do_recvmmsg+0xbf/0x22c0 [ 569.399048][T11496] do_recvmmsg+0xbf/0x22c0 [ 569.567896][T11496] not chained 130000 origins [ 569.572544][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 569.581226][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.591293][T11496] Call Trace: [ 569.594613][T11496] dump_stack+0x21c/0x280 [ 569.598974][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 569.604763][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 569.610340][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 569.616462][T11496] ? kmsan_get_metadata+0x116/0x180 [ 569.621694][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 569.627532][T11496] ? kmsan_get_metadata+0x116/0x180 [ 569.632762][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 569.638599][T11496] ? kmsan_get_metadata+0x116/0x180 [ 569.643829][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 569.649410][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 569.655508][T11496] ? _copy_from_user+0x201/0x310 [ 569.660482][T11496] ? kmsan_get_metadata+0x116/0x180 [ 569.665703][T11496] __msan_chain_origin+0x50/0x90 [ 569.670669][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 569.675832][T11496] get_compat_msghdr+0x108/0x2b0 [ 569.680803][T11496] do_recvmmsg+0xdbb/0x22c0 [ 569.685334][T11496] ? kmsan_get_metadata+0x116/0x180 [ 569.690572][T11496] ? kmsan_get_metadata+0x116/0x180 [ 569.695842][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 569.701783][T11496] ? kmsan_get_metadata+0x116/0x180 [ 569.707007][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 569.712668][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 569.717982][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 569.722772][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 569.727563][T11496] __sys_recvmmsg+0x5dd/0x610 [ 569.732289][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 569.738403][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 569.744614][T11496] __do_fast_syscall_32+0x2af/0x480 [ 569.749869][T11496] do_fast_syscall_32+0x6b/0xd0 [ 569.754743][T11496] do_SYSENTER_32+0x73/0x90 [ 569.759291][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 569.765635][T11496] RIP: 0023:0xf7fbc549 [ 569.769712][T11496] Code: Bad RIP value. [ 569.773788][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 569.782227][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 569.790227][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 569.798260][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 569.806269][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 569.814271][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 569.822286][T11496] Uninit was stored to memory at: [ 569.827376][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 569.833126][T11496] __msan_chain_origin+0x50/0x90 [ 569.838110][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 569.843264][T11496] get_compat_msghdr+0x108/0x2b0 [ 569.848228][T11496] do_recvmmsg+0xdbb/0x22c0 [ 569.852753][T11496] __sys_recvmmsg+0x5dd/0x610 [ 569.857503][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 569.863591][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 569.869790][T11496] __do_fast_syscall_32+0x2af/0x480 [ 569.875020][T11496] do_fast_syscall_32+0x6b/0xd0 [ 569.879922][T11496] do_SYSENTER_32+0x73/0x90 [ 569.884456][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 569.890927][T11496] [ 569.893243][T11496] Uninit was stored to memory at: [ 569.898267][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 569.903998][T11496] __msan_chain_origin+0x50/0x90 [ 569.908952][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 569.914082][T11496] get_compat_msghdr+0x108/0x2b0 [ 569.919077][T11496] do_recvmmsg+0xdbb/0x22c0 [ 569.923608][T11496] __sys_recvmmsg+0x5dd/0x610 [ 569.928284][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 569.934372][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 569.940598][T11496] __do_fast_syscall_32+0x2af/0x480 [ 569.945802][T11496] do_fast_syscall_32+0x6b/0xd0 [ 569.950658][T11496] do_SYSENTER_32+0x73/0x90 [ 569.955181][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 569.961516][T11496] [ 569.963846][T11496] Uninit was stored to memory at: [ 569.968896][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 569.974633][T11496] __msan_chain_origin+0x50/0x90 [ 569.979674][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 569.984783][T11496] get_compat_msghdr+0x108/0x2b0 [ 569.989724][T11496] do_recvmmsg+0xdbb/0x22c0 [ 569.994236][T11496] __sys_recvmmsg+0x5dd/0x610 [ 569.998951][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 570.005046][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 570.011220][T11496] __do_fast_syscall_32+0x2af/0x480 [ 570.016448][T11496] do_fast_syscall_32+0x6b/0xd0 [ 570.021341][T11496] do_SYSENTER_32+0x73/0x90 [ 570.025881][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 570.032213][T11496] [ 570.034542][T11496] Uninit was stored to memory at: [ 570.039589][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 570.045332][T11496] __msan_chain_origin+0x50/0x90 [ 570.050282][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 570.055435][T11496] get_compat_msghdr+0x108/0x2b0 [ 570.060420][T11496] do_recvmmsg+0xdbb/0x22c0 [ 570.064938][T11496] __sys_recvmmsg+0x5dd/0x610 [ 570.069626][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 570.075713][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 570.081885][T11496] __do_fast_syscall_32+0x2af/0x480 [ 570.087094][T11496] do_fast_syscall_32+0x6b/0xd0 [ 570.091943][T11496] do_SYSENTER_32+0x73/0x90 [ 570.096487][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 570.102824][T11496] [ 570.105186][T11496] Uninit was stored to memory at: [ 570.110287][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 570.116029][T11496] __msan_chain_origin+0x50/0x90 [ 570.122380][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 570.127572][T11496] get_compat_msghdr+0x108/0x2b0 [ 570.132514][T11496] do_recvmmsg+0xdbb/0x22c0 [ 570.137017][T11496] __sys_recvmmsg+0x5dd/0x610 [ 570.141691][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 570.147771][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 570.153961][T11496] __do_fast_syscall_32+0x2af/0x480 [ 570.159177][T11496] do_fast_syscall_32+0x6b/0xd0 [ 570.164049][T11496] do_SYSENTER_32+0x73/0x90 [ 570.168568][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 570.174896][T11496] [ 570.177243][T11496] Uninit was stored to memory at: [ 570.182264][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 570.187979][T11496] __msan_chain_origin+0x50/0x90 [ 570.192926][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 570.198058][T11496] get_compat_msghdr+0x108/0x2b0 [ 570.203005][T11496] do_recvmmsg+0xdbb/0x22c0 [ 570.207519][T11496] __sys_recvmmsg+0x5dd/0x610 [ 570.212219][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 570.218342][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 570.224543][T11496] __do_fast_syscall_32+0x2af/0x480 [ 570.229770][T11496] do_fast_syscall_32+0x6b/0xd0 [ 570.234644][T11496] do_SYSENTER_32+0x73/0x90 [ 570.239159][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 570.245478][T11496] [ 570.247810][T11496] Uninit was stored to memory at: [ 570.252830][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 570.258556][T11496] __msan_chain_origin+0x50/0x90 [ 570.263634][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 570.268776][T11496] get_compat_msghdr+0x108/0x2b0 [ 570.273717][T11496] do_recvmmsg+0xdbb/0x22c0 [ 570.278226][T11496] __sys_recvmmsg+0x5dd/0x610 [ 570.282894][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 570.288963][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 570.295159][T11496] __do_fast_syscall_32+0x2af/0x480 [ 570.300390][T11496] do_fast_syscall_32+0x6b/0xd0 [ 570.305249][T11496] do_SYSENTER_32+0x73/0x90 [ 570.309765][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 570.316177][T11496] [ 570.318857][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 570.325559][T11496] do_recvmmsg+0xbf/0x22c0 [ 570.329993][T11496] do_recvmmsg+0xbf/0x22c0 [ 570.336991][ T9554] Bluetooth: hci1: command 0x0406 tx timeout [ 570.557748][T11496] not chained 140000 origins [ 570.562402][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 570.571197][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 570.581286][T11496] Call Trace: [ 570.584810][T11496] dump_stack+0x21c/0x280 [ 570.589184][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 570.595026][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 570.600611][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 570.606712][T11496] ? kmsan_get_metadata+0x116/0x180 [ 570.612819][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 570.618659][T11496] ? kmsan_get_metadata+0x116/0x180 [ 570.623893][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 570.629740][T11496] ? kmsan_get_metadata+0x116/0x180 [ 570.634959][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 570.640527][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 570.646624][T11496] ? _copy_from_user+0x201/0x310 [ 570.651592][T11496] ? kmsan_get_metadata+0x116/0x180 [ 570.656807][T11496] __msan_chain_origin+0x50/0x90 [ 570.661769][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 570.666942][T11496] get_compat_msghdr+0x108/0x2b0 [ 570.671911][T11496] do_recvmmsg+0xdbb/0x22c0 [ 570.676445][T11496] ? kmsan_get_metadata+0x116/0x180 [ 570.682624][T11496] ? kmsan_get_metadata+0x116/0x180 [ 570.687831][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 570.693747][T11496] ? kmsan_get_metadata+0x116/0x180 [ 570.699355][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 570.705140][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 570.710474][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 570.715258][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 570.720030][T11496] __sys_recvmmsg+0x5dd/0x610 [ 570.724771][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 570.730873][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 570.737155][T11496] __do_fast_syscall_32+0x2af/0x480 [ 570.742376][T11496] do_fast_syscall_32+0x6b/0xd0 [ 570.747230][T11496] do_SYSENTER_32+0x73/0x90 [ 570.751734][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 570.758071][T11496] RIP: 0023:0xf7fbc549 [ 570.762134][T11496] Code: Bad RIP value. [ 570.766198][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 570.774635][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 570.782628][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 570.790610][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 570.798758][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 570.806743][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 570.814753][T11496] Uninit was stored to memory at: [ 570.819812][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 570.825549][T11496] __msan_chain_origin+0x50/0x90 [ 570.830519][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 570.835648][T11496] get_compat_msghdr+0x108/0x2b0 [ 570.840583][T11496] do_recvmmsg+0xdbb/0x22c0 [ 570.845095][T11496] __sys_recvmmsg+0x5dd/0x610 [ 570.849785][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 570.855854][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 570.862002][T11496] __do_fast_syscall_32+0x2af/0x480 [ 570.867212][T11496] do_fast_syscall_32+0x6b/0xd0 [ 570.872063][T11496] do_SYSENTER_32+0x73/0x90 [ 570.876572][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 570.882892][T11496] [ 570.885209][T11496] Uninit was stored to memory at: [ 570.890241][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 570.895949][T11496] __msan_chain_origin+0x50/0x90 [ 570.900903][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 570.906025][T11496] get_compat_msghdr+0x108/0x2b0 [ 570.910986][T11496] do_recvmmsg+0xdbb/0x22c0 [ 570.915483][T11496] __sys_recvmmsg+0x5dd/0x610 [ 570.920160][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 570.926264][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 570.932432][T11496] __do_fast_syscall_32+0x2af/0x480 [ 570.937634][T11496] do_fast_syscall_32+0x6b/0xd0 [ 570.942491][T11496] do_SYSENTER_32+0x73/0x90 [ 570.947006][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 570.953403][T11496] [ 570.955768][T11496] Uninit was stored to memory at: [ 570.960787][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 570.966513][T11496] __msan_chain_origin+0x50/0x90 [ 570.971465][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 570.976588][T11496] get_compat_msghdr+0x108/0x2b0 [ 570.981527][T11496] do_recvmmsg+0xdbb/0x22c0 [ 570.986032][T11496] __sys_recvmmsg+0x5dd/0x610 [ 570.990732][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 570.996822][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 571.003201][T11496] __do_fast_syscall_32+0x2af/0x480 [ 571.008415][T11496] do_fast_syscall_32+0x6b/0xd0 [ 571.013349][T11496] do_SYSENTER_32+0x73/0x90 [ 571.017847][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 571.024193][T11496] [ 571.026588][T11496] Uninit was stored to memory at: [ 571.031621][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 571.037334][T11496] __msan_chain_origin+0x50/0x90 [ 571.042347][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 571.047457][T11496] get_compat_msghdr+0x108/0x2b0 [ 571.052389][T11496] do_recvmmsg+0xdbb/0x22c0 [ 571.056893][T11496] __sys_recvmmsg+0x5dd/0x610 [ 571.061571][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 571.067641][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 571.073806][T11496] __do_fast_syscall_32+0x2af/0x480 [ 571.079037][T11496] do_fast_syscall_32+0x6b/0xd0 [ 571.083912][T11496] do_SYSENTER_32+0x73/0x90 [ 571.088494][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 571.094811][T11496] [ 571.097148][T11496] Uninit was stored to memory at: [ 571.102249][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 571.107981][T11496] __msan_chain_origin+0x50/0x90 [ 571.112913][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 571.118020][T11496] get_compat_msghdr+0x108/0x2b0 [ 571.122953][T11496] do_recvmmsg+0xdbb/0x22c0 [ 571.127449][T11496] __sys_recvmmsg+0x5dd/0x610 [ 571.132117][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 571.138210][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 571.144374][T11496] __do_fast_syscall_32+0x2af/0x480 [ 571.149582][T11496] do_fast_syscall_32+0x6b/0xd0 [ 571.154422][T11496] do_SYSENTER_32+0x73/0x90 [ 571.158925][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 571.165254][T11496] [ 571.167948][T11496] Uninit was stored to memory at: [ 571.173002][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 571.178735][T11496] __msan_chain_origin+0x50/0x90 [ 571.183678][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 571.188808][T11496] get_compat_msghdr+0x108/0x2b0 [ 571.193754][T11496] do_recvmmsg+0xdbb/0x22c0 [ 571.198284][T11496] __sys_recvmmsg+0x5dd/0x610 [ 571.202977][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 571.209087][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 571.215355][T11496] __do_fast_syscall_32+0x2af/0x480 [ 571.220557][T11496] do_fast_syscall_32+0x6b/0xd0 [ 571.225424][T11496] do_SYSENTER_32+0x73/0x90 [ 571.229951][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 571.236262][T11496] [ 571.238582][T11496] Uninit was stored to memory at: [ 571.243601][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 571.249322][T11496] __msan_chain_origin+0x50/0x90 [ 571.254249][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 571.259358][T11496] get_compat_msghdr+0x108/0x2b0 [ 571.264300][T11496] do_recvmmsg+0xdbb/0x22c0 [ 571.268818][T11496] __sys_recvmmsg+0x5dd/0x610 [ 571.273515][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 571.279671][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 571.285847][T11496] __do_fast_syscall_32+0x2af/0x480 [ 571.291055][T11496] do_fast_syscall_32+0x6b/0xd0 [ 571.295916][T11496] do_SYSENTER_32+0x73/0x90 [ 571.300416][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 571.306739][T11496] [ 571.309172][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 571.315952][T11496] do_recvmmsg+0xbf/0x22c0 [ 571.320396][T11496] do_recvmmsg+0xbf/0x22c0 [ 571.635253][T11496] not chained 150000 origins [ 571.639974][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 571.648988][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.659037][T11496] Call Trace: [ 571.662337][T11496] dump_stack+0x21c/0x280 [ 571.666664][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 571.673169][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 571.678719][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 571.684797][T11496] ? kmsan_get_metadata+0x116/0x180 [ 571.690004][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 571.695892][T11496] ? kmsan_get_metadata+0x116/0x180 [ 571.701090][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 571.707073][T11496] ? kmsan_get_metadata+0x116/0x180 [ 571.712273][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 571.717825][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 571.723894][T11496] ? _copy_from_user+0x201/0x310 [ 571.728829][T11496] ? kmsan_get_metadata+0x116/0x180 [ 571.734037][T11496] __msan_chain_origin+0x50/0x90 [ 571.738976][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 571.744096][T11496] get_compat_msghdr+0x108/0x2b0 [ 571.749043][T11496] do_recvmmsg+0xdbb/0x22c0 [ 571.753547][T11496] ? kmsan_get_metadata+0x116/0x180 [ 571.759014][T11496] ? kmsan_get_metadata+0x116/0x180 [ 571.764215][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 571.770556][T11496] ? kmsan_get_metadata+0x116/0x180 [ 571.775745][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 571.781385][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 571.786663][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 571.791422][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 571.796197][T11496] __sys_recvmmsg+0x5dd/0x610 [ 571.800896][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 571.807074][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 571.813925][T11496] __do_fast_syscall_32+0x2af/0x480 [ 571.819144][T11496] do_fast_syscall_32+0x6b/0xd0 [ 571.824015][T11496] do_SYSENTER_32+0x73/0x90 [ 571.828573][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 571.834901][T11496] RIP: 0023:0xf7fbc549 [ 571.838948][T11496] Code: Bad RIP value. [ 571.842997][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 571.851409][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 571.859365][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 571.867323][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 571.875381][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 571.883351][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 571.891460][T11496] Uninit was stored to memory at: [ 571.896505][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 571.902219][T11496] __msan_chain_origin+0x50/0x90 [ 571.907177][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 571.912290][T11496] get_compat_msghdr+0x108/0x2b0 [ 571.917342][T11496] do_recvmmsg+0xdbb/0x22c0 [ 571.921829][T11496] __sys_recvmmsg+0x5dd/0x610 [ 571.926524][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 571.932589][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 571.938786][T11496] __do_fast_syscall_32+0x2af/0x480 [ 571.943992][T11496] do_fast_syscall_32+0x6b/0xd0 [ 571.948840][T11496] do_SYSENTER_32+0x73/0x90 [ 571.953330][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 571.960198][T11496] [ 571.962512][T11496] Uninit was stored to memory at: [ 571.967551][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 571.973270][T11496] __msan_chain_origin+0x50/0x90 [ 571.978197][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 571.983292][T11496] get_compat_msghdr+0x108/0x2b0 [ 571.988225][T11496] do_recvmmsg+0xdbb/0x22c0 [ 571.992713][T11496] __sys_recvmmsg+0x5dd/0x610 [ 571.997393][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 572.003738][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 572.009883][T11496] __do_fast_syscall_32+0x2af/0x480 [ 572.015083][T11496] do_fast_syscall_32+0x6b/0xd0 [ 572.020223][T11496] do_SYSENTER_32+0x73/0x90 [ 572.024734][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 572.033670][T11496] [ 572.035998][T11496] Uninit was stored to memory at: [ 572.041043][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 572.046852][T11496] __msan_chain_origin+0x50/0x90 [ 572.051795][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 572.057398][T11496] get_compat_msghdr+0x108/0x2b0 [ 572.062321][T11496] do_recvmmsg+0xdbb/0x22c0 [ 572.066809][T11496] __sys_recvmmsg+0x5dd/0x610 [ 572.071474][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 572.077537][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 572.083717][T11496] __do_fast_syscall_32+0x2af/0x480 [ 572.089002][T11496] do_fast_syscall_32+0x6b/0xd0 [ 572.093971][T11496] do_SYSENTER_32+0x73/0x90 [ 572.098482][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 572.104941][T11496] [ 572.107254][T11496] Uninit was stored to memory at: [ 572.112363][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 572.118249][T11496] __msan_chain_origin+0x50/0x90 [ 572.123302][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 572.128413][T11496] get_compat_msghdr+0x108/0x2b0 [ 572.133337][T11496] do_recvmmsg+0xdbb/0x22c0 [ 572.137931][T11496] __sys_recvmmsg+0x5dd/0x610 [ 572.142597][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 572.149360][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 572.155595][T11496] __do_fast_syscall_32+0x2af/0x480 [ 572.160787][T11496] do_fast_syscall_32+0x6b/0xd0 [ 572.165626][T11496] do_SYSENTER_32+0x73/0x90 [ 572.170477][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 572.178260][T11496] [ 572.180761][T11496] Uninit was stored to memory at: [ 572.185799][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 572.192373][T11496] __msan_chain_origin+0x50/0x90 [ 572.197390][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 572.202694][T11496] get_compat_msghdr+0x108/0x2b0 [ 572.207642][T11496] do_recvmmsg+0xdbb/0x22c0 [ 572.212341][T11496] __sys_recvmmsg+0x5dd/0x610 [ 572.217011][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 572.223069][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 572.229216][T11496] __do_fast_syscall_32+0x2af/0x480 [ 572.234410][T11496] do_fast_syscall_32+0x6b/0xd0 [ 572.239577][T11496] do_SYSENTER_32+0x73/0x90 [ 572.244099][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 572.250408][T11496] [ 572.252732][T11496] Uninit was stored to memory at: [ 572.257755][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 572.263700][T11496] __msan_chain_origin+0x50/0x90 [ 572.268638][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 572.273736][T11496] get_compat_msghdr+0x108/0x2b0 [ 572.278657][T11496] do_recvmmsg+0xdbb/0x22c0 [ 572.283191][T11496] __sys_recvmmsg+0x5dd/0x610 [ 572.287865][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 572.294093][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 572.300232][T11496] __do_fast_syscall_32+0x2af/0x480 [ 572.305505][T11496] do_fast_syscall_32+0x6b/0xd0 [ 572.310341][T11496] do_SYSENTER_32+0x73/0x90 [ 572.314921][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 572.321435][T11496] [ 572.323743][T11496] Uninit was stored to memory at: [ 572.328757][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 572.334468][T11496] __msan_chain_origin+0x50/0x90 [ 572.340429][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 572.345632][T11496] get_compat_msghdr+0x108/0x2b0 [ 572.350568][T11496] do_recvmmsg+0xdbb/0x22c0 [ 572.355098][T11496] __sys_recvmmsg+0x5dd/0x610 [ 572.359853][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 572.366373][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 572.372529][T11496] __do_fast_syscall_32+0x2af/0x480 [ 572.377805][T11496] do_fast_syscall_32+0x6b/0xd0 [ 572.382646][T11496] do_SYSENTER_32+0x73/0x90 [ 572.387515][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 572.393915][T11496] [ 572.396251][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 572.403095][T11496] do_recvmmsg+0xbf/0x22c0 [ 572.407527][T11496] do_recvmmsg+0xbf/0x22c0 [ 572.623465][T11496] not chained 160000 origins [ 572.628136][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 572.636820][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 572.646890][T11496] Call Trace: [ 572.650211][T11496] dump_stack+0x21c/0x280 [ 572.654583][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 572.660330][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 572.665998][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 572.672155][T11496] ? kmsan_get_metadata+0x116/0x180 [ 572.677376][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 572.683202][T11496] ? kmsan_get_metadata+0x116/0x180 [ 572.688427][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 572.694265][T11496] ? kmsan_get_metadata+0x116/0x180 [ 572.699489][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 572.705073][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 572.711163][T11496] ? _copy_from_user+0x201/0x310 [ 572.716122][T11496] ? kmsan_get_metadata+0x116/0x180 [ 572.721345][T11496] __msan_chain_origin+0x50/0x90 [ 572.726306][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 572.731460][T11496] get_compat_msghdr+0x108/0x2b0 [ 572.736434][T11496] do_recvmmsg+0xdbb/0x22c0 [ 572.740980][T11496] ? kmsan_get_metadata+0x116/0x180 [ 572.746228][T11496] ? kmsan_get_metadata+0x116/0x180 [ 572.751472][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 572.757386][T11496] ? kmsan_get_metadata+0x116/0x180 [ 572.762601][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 572.768261][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 572.773568][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 572.778431][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 572.783229][T11496] __sys_recvmmsg+0x5dd/0x610 [ 572.787957][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 572.794089][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 572.800263][T11496] __do_fast_syscall_32+0x2af/0x480 [ 572.805491][T11496] do_fast_syscall_32+0x6b/0xd0 [ 572.810361][T11496] do_SYSENTER_32+0x73/0x90 [ 572.814899][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 572.821256][T11496] RIP: 0023:0xf7fbc549 [ 572.825321][T11496] Code: Bad RIP value. [ 572.829405][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 572.837833][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 572.845816][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 572.853795][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 572.861787][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 572.869768][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 572.877765][T11496] Uninit was stored to memory at: [ 572.882796][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 572.888504][T11496] __msan_chain_origin+0x50/0x90 [ 572.893439][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 572.898543][T11496] get_compat_msghdr+0x108/0x2b0 [ 572.903463][T11496] do_recvmmsg+0xdbb/0x22c0 [ 572.907955][T11496] __sys_recvmmsg+0x5dd/0x610 [ 572.912620][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 572.918677][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 572.924824][T11496] __do_fast_syscall_32+0x2af/0x480 [ 572.930021][T11496] do_fast_syscall_32+0x6b/0xd0 [ 572.934876][T11496] do_SYSENTER_32+0x73/0x90 [ 572.939367][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 572.945667][T11496] [ 572.947983][T11496] Uninit was stored to memory at: [ 572.952994][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 572.958707][T11496] __msan_chain_origin+0x50/0x90 [ 572.963654][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 572.968759][T11496] get_compat_msghdr+0x108/0x2b0 [ 572.973678][T11496] do_recvmmsg+0xdbb/0x22c0 [ 572.978164][T11496] __sys_recvmmsg+0x5dd/0x610 [ 572.982827][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 572.991233][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 572.997399][T11496] __do_fast_syscall_32+0x2af/0x480 [ 573.002582][T11496] do_fast_syscall_32+0x6b/0xd0 [ 573.007434][T11496] do_SYSENTER_32+0x73/0x90 [ 573.011923][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 573.018250][T11496] [ 573.020572][T11496] Uninit was stored to memory at: [ 573.025681][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 573.031382][T11496] __msan_chain_origin+0x50/0x90 [ 573.036310][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 573.041408][T11496] get_compat_msghdr+0x108/0x2b0 [ 573.046332][T11496] do_recvmmsg+0xdbb/0x22c0 [ 573.050819][T11496] __sys_recvmmsg+0x5dd/0x610 [ 573.055516][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 573.061654][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 573.067797][T11496] __do_fast_syscall_32+0x2af/0x480 [ 573.072993][T11496] do_fast_syscall_32+0x6b/0xd0 [ 573.077831][T11496] do_SYSENTER_32+0x73/0x90 [ 573.082321][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 573.088632][T11496] [ 573.090953][T11496] Uninit was stored to memory at: [ 573.095976][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 573.101697][T11496] __msan_chain_origin+0x50/0x90 [ 573.106623][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 573.111718][T11496] get_compat_msghdr+0x108/0x2b0 [ 573.116659][T11496] do_recvmmsg+0xdbb/0x22c0 [ 573.121144][T11496] __sys_recvmmsg+0x5dd/0x610 [ 573.125810][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 573.131886][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 573.138028][T11496] __do_fast_syscall_32+0x2af/0x480 [ 573.143225][T11496] do_fast_syscall_32+0x6b/0xd0 [ 573.148065][T11496] do_SYSENTER_32+0x73/0x90 [ 573.152558][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 573.158869][T11496] [ 573.161181][T11496] Uninit was stored to memory at: [ 573.166211][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 573.171927][T11496] __msan_chain_origin+0x50/0x90 [ 573.176854][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 573.181950][T11496] get_compat_msghdr+0x108/0x2b0 [ 573.186874][T11496] do_recvmmsg+0xdbb/0x22c0 [ 573.191360][T11496] __sys_recvmmsg+0x5dd/0x610 [ 573.196030][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 573.202081][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 573.208227][T11496] __do_fast_syscall_32+0x2af/0x480 [ 573.213415][T11496] do_fast_syscall_32+0x6b/0xd0 [ 573.218292][T11496] do_SYSENTER_32+0x73/0x90 [ 573.222788][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 573.229096][T11496] [ 573.231410][T11496] Uninit was stored to memory at: [ 573.236533][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 573.242239][T11496] __msan_chain_origin+0x50/0x90 [ 573.247182][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 573.252321][T11496] get_compat_msghdr+0x108/0x2b0 [ 573.257272][T11496] do_recvmmsg+0xdbb/0x22c0 [ 573.261781][T11496] __sys_recvmmsg+0x5dd/0x610 [ 573.266469][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 573.272563][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 573.278718][T11496] __do_fast_syscall_32+0x2af/0x480 [ 573.283929][T11496] do_fast_syscall_32+0x6b/0xd0 [ 573.288778][T11496] do_SYSENTER_32+0x73/0x90 [ 573.293383][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 573.299749][T11496] [ 573.302126][T11496] Uninit was stored to memory at: [ 573.307160][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 573.312903][T11496] __msan_chain_origin+0x50/0x90 [ 573.317855][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 573.322966][T11496] get_compat_msghdr+0x108/0x2b0 [ 573.327897][T11496] do_recvmmsg+0xdbb/0x22c0 [ 573.332391][T11496] __sys_recvmmsg+0x5dd/0x610 [ 573.337063][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 573.343127][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 573.349294][T11496] __do_fast_syscall_32+0x2af/0x480 [ 573.354506][T11496] do_fast_syscall_32+0x6b/0xd0 [ 573.359353][T11496] do_SYSENTER_32+0x73/0x90 [ 573.363852][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 573.370162][T11496] [ 573.372494][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 573.379442][T11496] do_recvmmsg+0xbf/0x22c0 [ 573.383853][T11496] do_recvmmsg+0xbf/0x22c0 [ 573.710132][T11496] not chained 170000 origins [ 573.714822][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 573.723546][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 573.736391][T11496] Call Trace: [ 573.739703][T11496] dump_stack+0x21c/0x280 [ 573.744047][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 573.750366][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 573.755929][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 573.762222][T11496] ? kmsan_get_metadata+0x116/0x180 [ 573.767448][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 573.773254][T11496] ? kmsan_get_metadata+0x116/0x180 [ 573.778452][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 573.784265][T11496] ? kmsan_get_metadata+0x116/0x180 [ 573.789580][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 573.795147][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 573.801225][T11496] ? _copy_from_user+0x201/0x310 [ 573.806185][T11496] ? kmsan_get_metadata+0x116/0x180 [ 573.811396][T11496] __msan_chain_origin+0x50/0x90 [ 573.816366][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 573.821518][T11496] get_compat_msghdr+0x108/0x2b0 [ 573.826472][T11496] do_recvmmsg+0xdbb/0x22c0 [ 573.831075][T11496] ? kmsan_get_metadata+0x116/0x180 [ 573.836308][T11496] ? kmsan_get_metadata+0x116/0x180 [ 573.841533][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 573.847433][T11496] ? kmsan_get_metadata+0x116/0x180 [ 573.852641][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 573.858280][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 573.863573][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 573.869321][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 573.874181][T11496] __sys_recvmmsg+0x5dd/0x610 [ 573.878893][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 573.884976][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 573.891171][T11496] __do_fast_syscall_32+0x2af/0x480 [ 573.896390][T11496] do_fast_syscall_32+0x6b/0xd0 [ 573.901248][T11496] do_SYSENTER_32+0x73/0x90 [ 573.905886][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 573.912232][T11496] RIP: 0023:0xf7fbc549 [ 573.916287][T11496] Code: Bad RIP value. [ 573.920349][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 573.928772][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 573.937227][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 573.945292][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 573.953301][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 573.961321][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 573.969304][T11496] Uninit was stored to memory at: [ 573.974346][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 573.980060][T11496] __msan_chain_origin+0x50/0x90 [ 573.985029][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 573.990140][T11496] get_compat_msghdr+0x108/0x2b0 [ 573.995079][T11496] do_recvmmsg+0xdbb/0x22c0 [ 573.999583][T11496] __sys_recvmmsg+0x5dd/0x610 [ 574.004300][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 574.010483][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 574.016637][T11496] __do_fast_syscall_32+0x2af/0x480 [ 574.021832][T11496] do_fast_syscall_32+0x6b/0xd0 [ 574.026692][T11496] do_SYSENTER_32+0x73/0x90 [ 574.031206][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 574.037533][T11496] [ 574.039864][T11496] Uninit was stored to memory at: [ 574.044891][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 574.050613][T11496] __msan_chain_origin+0x50/0x90 [ 574.055549][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 574.060653][T11496] get_compat_msghdr+0x108/0x2b0 [ 574.065633][T11496] do_recvmmsg+0xdbb/0x22c0 [ 574.070127][T11496] __sys_recvmmsg+0x5dd/0x610 [ 574.074796][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 574.080874][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 574.087161][T11496] __do_fast_syscall_32+0x2af/0x480 [ 574.092386][T11496] do_fast_syscall_32+0x6b/0xd0 [ 574.097245][T11496] do_SYSENTER_32+0x73/0x90 [ 574.101767][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 574.108079][T11496] [ 574.110408][T11496] Uninit was stored to memory at: [ 574.115432][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 574.121338][T11496] __msan_chain_origin+0x50/0x90 [ 574.126276][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 574.131389][T11496] get_compat_msghdr+0x108/0x2b0 [ 574.136337][T11496] do_recvmmsg+0xdbb/0x22c0 [ 574.140848][T11496] __sys_recvmmsg+0x5dd/0x610 [ 574.145529][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 574.151696][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 574.157861][T11496] __do_fast_syscall_32+0x2af/0x480 [ 574.163055][T11496] do_fast_syscall_32+0x6b/0xd0 [ 574.168255][T11496] do_SYSENTER_32+0x73/0x90 [ 574.172798][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 574.179112][T11496] [ 574.181438][T11496] Uninit was stored to memory at: [ 574.186483][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 574.192321][T11496] __msan_chain_origin+0x50/0x90 [ 574.197397][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 574.202529][T11496] get_compat_msghdr+0x108/0x2b0 [ 574.208228][T11496] do_recvmmsg+0xdbb/0x22c0 [ 574.212853][T11496] __sys_recvmmsg+0x5dd/0x610 [ 574.217545][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 574.223857][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 574.230652][T11496] __do_fast_syscall_32+0x2af/0x480 [ 574.235873][T11496] do_fast_syscall_32+0x6b/0xd0 [ 574.241195][T11496] do_SYSENTER_32+0x73/0x90 [ 574.245695][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 574.251999][T11496] [ 574.254414][T11496] Uninit was stored to memory at: [ 574.259449][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 574.265189][T11496] __msan_chain_origin+0x50/0x90 [ 574.270130][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 574.275254][T11496] get_compat_msghdr+0x108/0x2b0 [ 574.280205][T11496] do_recvmmsg+0xdbb/0x22c0 [ 574.284699][T11496] __sys_recvmmsg+0x5dd/0x610 [ 574.289430][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 574.295596][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 574.301753][T11496] __do_fast_syscall_32+0x2af/0x480 [ 574.307229][T11496] do_fast_syscall_32+0x6b/0xd0 [ 574.312127][T11496] do_SYSENTER_32+0x73/0x90 [ 574.316676][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 574.322987][T11496] [ 574.325320][T11496] Uninit was stored to memory at: [ 574.330366][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 574.336195][T11496] __msan_chain_origin+0x50/0x90 [ 574.341164][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 574.346275][T11496] get_compat_msghdr+0x108/0x2b0 [ 574.351227][T11496] do_recvmmsg+0xdbb/0x22c0 [ 574.355727][T11496] __sys_recvmmsg+0x5dd/0x610 [ 574.360413][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 574.366493][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 574.372648][T11496] __do_fast_syscall_32+0x2af/0x480 [ 574.377849][T11496] do_fast_syscall_32+0x6b/0xd0 [ 574.382957][T11496] do_SYSENTER_32+0x73/0x90 [ 574.387484][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 574.397333][T11496] [ 574.399679][T11496] Uninit was stored to memory at: [ 574.404716][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 574.410459][T11496] __msan_chain_origin+0x50/0x90 [ 574.415747][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 574.420862][T11496] get_compat_msghdr+0x108/0x2b0 [ 574.426849][T11496] do_recvmmsg+0xdbb/0x22c0 [ 574.431389][T11496] __sys_recvmmsg+0x5dd/0x610 [ 574.436126][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 574.442206][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 574.448372][T11496] __do_fast_syscall_32+0x2af/0x480 [ 574.453685][T11496] do_fast_syscall_32+0x6b/0xd0 [ 574.458555][T11496] do_SYSENTER_32+0x73/0x90 [ 574.463333][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 574.469766][T11496] [ 574.472173][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 574.478844][T11496] do_recvmmsg+0xbf/0x22c0 [ 574.483265][T11496] do_recvmmsg+0xbf/0x22c0 [ 574.671651][T11496] not chained 180000 origins [ 574.678572][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 574.687260][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 574.699079][T11496] Call Trace: [ 574.702431][T11496] dump_stack+0x21c/0x280 [ 574.706812][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 574.713262][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 574.718872][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 574.725329][T11496] ? kmsan_get_metadata+0x116/0x180 [ 574.730573][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 574.736419][T11496] ? kmsan_get_metadata+0x116/0x180 [ 574.741659][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 574.747491][T11496] ? kmsan_get_metadata+0x116/0x180 [ 574.752719][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 574.758335][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 574.764445][T11496] ? _copy_from_user+0x201/0x310 [ 574.769419][T11496] ? kmsan_get_metadata+0x116/0x180 [ 574.774647][T11496] __msan_chain_origin+0x50/0x90 [ 574.779624][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 574.784830][T11496] get_compat_msghdr+0x108/0x2b0 [ 574.790963][T11496] do_recvmmsg+0xdbb/0x22c0 [ 574.795566][T11496] ? kmsan_get_metadata+0x116/0x180 [ 574.800832][T11496] ? kmsan_get_metadata+0x116/0x180 [ 574.806083][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 574.812026][T11496] ? kmsan_get_metadata+0x116/0x180 [ 574.817373][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 574.823036][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 574.828352][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 574.833197][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 574.837994][T11496] __sys_recvmmsg+0x5dd/0x610 [ 574.842720][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 574.848836][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 574.855022][T11496] __do_fast_syscall_32+0x2af/0x480 [ 574.860372][T11496] do_fast_syscall_32+0x6b/0xd0 [ 574.865288][T11496] do_SYSENTER_32+0x73/0x90 [ 574.869813][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 574.876155][T11496] RIP: 0023:0xf7fbc549 [ 574.880225][T11496] Code: Bad RIP value. [ 574.884300][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 574.892746][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 574.900753][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 574.909185][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 574.917192][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 574.925185][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 574.933194][T11496] Uninit was stored to memory at: [ 574.938380][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 574.944119][T11496] __msan_chain_origin+0x50/0x90 [ 574.949077][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 574.954242][T11496] get_compat_msghdr+0x108/0x2b0 [ 574.959252][T11496] do_recvmmsg+0xdbb/0x22c0 [ 574.963807][T11496] __sys_recvmmsg+0x5dd/0x610 [ 574.968517][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 574.974725][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 574.981462][T11496] __do_fast_syscall_32+0x2af/0x480 [ 574.986700][T11496] do_fast_syscall_32+0x6b/0xd0 [ 574.991582][T11496] do_SYSENTER_32+0x73/0x90 [ 574.996140][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 575.002493][T11496] [ 575.004924][T11496] Uninit was stored to memory at: [ 575.010039][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 575.016209][T11496] __msan_chain_origin+0x50/0x90 [ 575.021184][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 575.026591][T11496] get_compat_msghdr+0x108/0x2b0 [ 575.032068][T11496] do_recvmmsg+0xdbb/0x22c0 [ 575.036576][T11496] __sys_recvmmsg+0x5dd/0x610 [ 575.041273][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 575.047343][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 575.053525][T11496] __do_fast_syscall_32+0x2af/0x480 [ 575.058755][T11496] do_fast_syscall_32+0x6b/0xd0 [ 575.063618][T11496] do_SYSENTER_32+0x73/0x90 [ 575.068132][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 575.074541][T11496] [ 575.076876][T11496] Uninit was stored to memory at: [ 575.081907][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 575.087753][T11496] __msan_chain_origin+0x50/0x90 [ 575.092697][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 575.097915][T11496] get_compat_msghdr+0x108/0x2b0 [ 575.102866][T11496] do_recvmmsg+0xdbb/0x22c0 [ 575.107402][T11496] __sys_recvmmsg+0x5dd/0x610 [ 575.112213][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 575.118299][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 575.124463][T11496] __do_fast_syscall_32+0x2af/0x480 [ 575.129755][T11496] do_fast_syscall_32+0x6b/0xd0 [ 575.134612][T11496] do_SYSENTER_32+0x73/0x90 [ 575.139120][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 575.145428][T11496] [ 575.147743][T11496] Uninit was stored to memory at: [ 575.152777][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 575.158499][T11496] __msan_chain_origin+0x50/0x90 [ 575.163462][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 575.168592][T11496] get_compat_msghdr+0x108/0x2b0 [ 575.173549][T11496] do_recvmmsg+0xdbb/0x22c0 [ 575.178048][T11496] __sys_recvmmsg+0x5dd/0x610 [ 575.182722][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 575.188793][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 575.194975][T11496] __do_fast_syscall_32+0x2af/0x480 [ 575.200201][T11496] do_fast_syscall_32+0x6b/0xd0 [ 575.205060][T11496] do_SYSENTER_32+0x73/0x90 [ 575.209592][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 575.215920][T11496] [ 575.218251][T11496] Uninit was stored to memory at: [ 575.223387][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 575.229114][T11496] __msan_chain_origin+0x50/0x90 [ 575.234061][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 575.239192][T11496] get_compat_msghdr+0x108/0x2b0 [ 575.244129][T11496] do_recvmmsg+0xdbb/0x22c0 [ 575.248630][T11496] __sys_recvmmsg+0x5dd/0x610 [ 575.253323][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 575.259402][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 575.265565][T11496] __do_fast_syscall_32+0x2af/0x480 [ 575.270774][T11496] do_fast_syscall_32+0x6b/0xd0 [ 575.276158][T11496] do_SYSENTER_32+0x73/0x90 [ 575.280662][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 575.286982][T11496] [ 575.289358][T11496] Uninit was stored to memory at: [ 575.294468][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 575.300188][T11496] __msan_chain_origin+0x50/0x90 [ 575.305153][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 575.310269][T11496] get_compat_msghdr+0x108/0x2b0 [ 575.315248][T11496] do_recvmmsg+0xdbb/0x22c0 [ 575.319768][T11496] __sys_recvmmsg+0x5dd/0x610 [ 575.324458][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 575.330528][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 575.337227][T11496] __do_fast_syscall_32+0x2af/0x480 [ 575.343213][T11496] do_fast_syscall_32+0x6b/0xd0 [ 575.348085][T11496] do_SYSENTER_32+0x73/0x90 [ 575.352579][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 575.358882][T11496] [ 575.361189][T11496] Uninit was stored to memory at: [ 575.366208][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 575.371913][T11496] __msan_chain_origin+0x50/0x90 [ 575.376843][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 575.381970][T11496] get_compat_msghdr+0x108/0x2b0 [ 575.386905][T11496] do_recvmmsg+0xdbb/0x22c0 [ 575.391402][T11496] __sys_recvmmsg+0x5dd/0x610 [ 575.396113][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 575.402178][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 575.408345][T11496] __do_fast_syscall_32+0x2af/0x480 [ 575.413561][T11496] do_fast_syscall_32+0x6b/0xd0 [ 575.418432][T11496] do_SYSENTER_32+0x73/0x90 [ 575.422933][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 575.429437][T11496] [ 575.431774][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 575.438621][T11496] do_recvmmsg+0xbf/0x22c0 [ 575.443030][T11496] do_recvmmsg+0xbf/0x22c0 [ 575.664490][T11496] not chained 190000 origins [ 575.669146][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 575.677829][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 575.687933][T11496] Call Trace: [ 575.691314][T11496] dump_stack+0x21c/0x280 [ 575.695692][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 575.701452][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 575.707038][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 575.713174][T11496] ? kmsan_get_metadata+0x116/0x180 [ 575.718446][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 575.724301][T11496] ? kmsan_get_metadata+0x116/0x180 [ 575.729526][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 575.735359][T11496] ? kmsan_get_metadata+0x116/0x180 [ 575.740584][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 575.746158][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 575.752266][T11496] ? _copy_from_user+0x201/0x310 [ 575.757258][T11496] ? kmsan_get_metadata+0x116/0x180 [ 575.762482][T11496] __msan_chain_origin+0x50/0x90 [ 575.767458][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 575.772667][T11496] get_compat_msghdr+0x108/0x2b0 [ 575.778010][T11496] do_recvmmsg+0xdbb/0x22c0 [ 575.782641][T11496] ? kmsan_get_metadata+0x116/0x180 [ 575.787890][T11496] ? kmsan_get_metadata+0x116/0x180 [ 575.793153][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 575.799113][T11496] ? kmsan_get_metadata+0x116/0x180 [ 575.804343][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 575.810027][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 575.815340][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 575.820123][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 575.824917][T11496] __sys_recvmmsg+0x5dd/0x610 [ 575.829651][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 575.835766][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 575.841946][T11496] __do_fast_syscall_32+0x2af/0x480 [ 575.847175][T11496] do_fast_syscall_32+0x6b/0xd0 [ 575.852042][T11496] do_SYSENTER_32+0x73/0x90 [ 575.856564][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 575.862908][T11496] RIP: 0023:0xf7fbc549 [ 575.866979][T11496] Code: Bad RIP value. [ 575.871052][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 575.879483][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 575.887470][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 575.895464][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 575.903529][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 575.911523][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 575.919613][T11496] Uninit was stored to memory at: [ 575.924670][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 575.930411][T11496] __msan_chain_origin+0x50/0x90 [ 575.935364][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 575.940484][T11496] get_compat_msghdr+0x108/0x2b0 [ 575.945448][T11496] do_recvmmsg+0xdbb/0x22c0 [ 575.949976][T11496] __sys_recvmmsg+0x5dd/0x610 [ 575.954675][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 575.960769][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 575.966936][T11496] __do_fast_syscall_32+0x2af/0x480 [ 575.972278][T11496] do_fast_syscall_32+0x6b/0xd0 [ 575.977138][T11496] do_SYSENTER_32+0x73/0x90 [ 575.981648][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 575.987982][T11496] [ 575.990356][T11496] Uninit was stored to memory at: [ 575.995413][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 576.001153][T11496] __msan_chain_origin+0x50/0x90 [ 576.006110][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 576.011229][T11496] get_compat_msghdr+0x108/0x2b0 [ 576.016178][T11496] do_recvmmsg+0xdbb/0x22c0 [ 576.020698][T11496] __sys_recvmmsg+0x5dd/0x610 [ 576.025398][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 576.031480][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 576.037654][T11496] __do_fast_syscall_32+0x2af/0x480 [ 576.042866][T11496] do_fast_syscall_32+0x6b/0xd0 [ 576.047741][T11496] do_SYSENTER_32+0x73/0x90 [ 576.052261][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 576.058765][T11496] [ 576.061100][T11496] Uninit was stored to memory at: [ 576.066149][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 576.071890][T11496] __msan_chain_origin+0x50/0x90 [ 576.076842][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 576.081972][T11496] get_compat_msghdr+0x108/0x2b0 [ 576.086924][T11496] do_recvmmsg+0xdbb/0x22c0 [ 576.091442][T11496] __sys_recvmmsg+0x5dd/0x610 [ 576.096173][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 576.102290][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 576.108478][T11496] __do_fast_syscall_32+0x2af/0x480 [ 576.113731][T11496] do_fast_syscall_32+0x6b/0xd0 [ 576.118606][T11496] do_SYSENTER_32+0x73/0x90 [ 576.123129][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 576.129466][T11496] [ 576.131806][T11496] Uninit was stored to memory at: [ 576.136863][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 576.142870][T11496] __msan_chain_origin+0x50/0x90 [ 576.148129][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 576.153653][T11496] get_compat_msghdr+0x108/0x2b0 [ 576.158627][T11496] do_recvmmsg+0xdbb/0x22c0 [ 576.163177][T11496] __sys_recvmmsg+0x5dd/0x610 [ 576.167970][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 576.174094][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 576.181172][T11496] __do_fast_syscall_32+0x2af/0x480 [ 576.186405][T11496] do_fast_syscall_32+0x6b/0xd0 [ 576.191352][T11496] do_SYSENTER_32+0x73/0x90 [ 576.195897][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 576.202233][T11496] [ 576.204576][T11496] Uninit was stored to memory at: [ 576.209632][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 576.215386][T11496] __msan_chain_origin+0x50/0x90 [ 576.220364][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 576.225510][T11496] get_compat_msghdr+0x108/0x2b0 [ 576.230481][T11496] do_recvmmsg+0xdbb/0x22c0 [ 576.235124][T11496] __sys_recvmmsg+0x5dd/0x610 [ 576.239856][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 576.245965][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 576.252142][T11496] __do_fast_syscall_32+0x2af/0x480 [ 576.257369][T11496] do_fast_syscall_32+0x6b/0xd0 [ 576.262251][T11496] do_SYSENTER_32+0x73/0x90 [ 576.266782][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 576.273118][T11496] [ 576.275463][T11496] Uninit was stored to memory at: [ 576.280519][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 576.286277][T11496] __msan_chain_origin+0x50/0x90 [ 576.291263][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 576.296427][T11496] get_compat_msghdr+0x108/0x2b0 [ 576.301398][T11496] do_recvmmsg+0xdbb/0x22c0 [ 576.305933][T11496] __sys_recvmmsg+0x5dd/0x610 [ 576.310643][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 576.316766][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 576.322977][T11496] __do_fast_syscall_32+0x2af/0x480 [ 576.328248][T11496] do_fast_syscall_32+0x6b/0xd0 [ 576.334708][T11496] do_SYSENTER_32+0x73/0x90 [ 576.339259][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 576.345589][T11496] [ 576.347939][T11496] Uninit was stored to memory at: [ 576.353350][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 576.359120][T11496] __msan_chain_origin+0x50/0x90 [ 576.364538][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 576.369681][T11496] get_compat_msghdr+0x108/0x2b0 [ 576.374762][T11496] do_recvmmsg+0xdbb/0x22c0 [ 576.379298][T11496] __sys_recvmmsg+0x5dd/0x610 [ 576.384204][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 576.390305][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 576.396493][T11496] __do_fast_syscall_32+0x2af/0x480 [ 576.401750][T11496] do_fast_syscall_32+0x6b/0xd0 [ 576.406726][T11496] do_SYSENTER_32+0x73/0x90 [ 576.411291][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 576.417651][T11496] [ 576.420002][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 576.428454][T11496] do_recvmmsg+0xbf/0x22c0 [ 576.432924][T11496] do_recvmmsg+0xbf/0x22c0 [ 576.641358][T11496] not chained 200000 origins [ 576.646014][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 576.654715][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 576.665046][T11496] Call Trace: [ 576.668368][T11496] dump_stack+0x21c/0x280 [ 576.672739][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 576.678691][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 576.684272][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 576.690376][T11496] ? kmsan_get_metadata+0x116/0x180 [ 576.695618][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 576.701463][T11496] ? kmsan_get_metadata+0x116/0x180 [ 576.706696][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 576.712536][T11496] ? kmsan_get_metadata+0x116/0x180 [ 576.717770][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 576.723347][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 576.731374][T11496] ? _copy_from_user+0x201/0x310 [ 576.736359][T11496] ? kmsan_get_metadata+0x116/0x180 [ 576.741600][T11496] __msan_chain_origin+0x50/0x90 [ 576.746564][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 576.751765][T11496] get_compat_msghdr+0x108/0x2b0 [ 576.756737][T11496] do_recvmmsg+0xdbb/0x22c0 [ 576.761336][T11496] ? kmsan_get_metadata+0x116/0x180 [ 576.766574][T11496] ? kmsan_get_metadata+0x116/0x180 [ 576.771914][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 576.777857][T11496] ? kmsan_get_metadata+0x116/0x180 [ 576.783093][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 576.789038][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 576.794364][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 576.799149][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 576.804024][T11496] __sys_recvmmsg+0x5dd/0x610 [ 576.808748][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 576.814881][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 576.821158][T11496] __do_fast_syscall_32+0x2af/0x480 [ 576.826520][T11496] do_fast_syscall_32+0x6b/0xd0 [ 576.831416][T11496] do_SYSENTER_32+0x73/0x90 [ 576.835951][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 576.842303][T11496] RIP: 0023:0xf7fbc549 [ 576.846371][T11496] Code: Bad RIP value. [ 576.850442][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 576.858887][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 576.866875][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 576.874872][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 576.882862][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 576.890862][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 576.898880][T11496] Uninit was stored to memory at: [ 576.903965][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 576.909975][T11496] __msan_chain_origin+0x50/0x90 [ 576.914959][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 576.920125][T11496] get_compat_msghdr+0x108/0x2b0 [ 576.925104][T11496] do_recvmmsg+0xdbb/0x22c0 [ 576.929646][T11496] __sys_recvmmsg+0x5dd/0x610 [ 576.934379][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 576.940478][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 576.946647][T11496] __do_fast_syscall_32+0x2af/0x480 [ 576.951863][T11496] do_fast_syscall_32+0x6b/0xd0 [ 576.956738][T11496] do_SYSENTER_32+0x73/0x90 [ 576.961263][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 576.967581][T11496] [ 576.969908][T11496] Uninit was stored to memory at: [ 576.974945][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 576.980690][T11496] __msan_chain_origin+0x50/0x90 [ 576.985635][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 576.990862][T11496] get_compat_msghdr+0x108/0x2b0 [ 576.995828][T11496] do_recvmmsg+0xdbb/0x22c0 [ 577.000365][T11496] __sys_recvmmsg+0x5dd/0x610 [ 577.005095][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 577.011554][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 577.017735][T11496] __do_fast_syscall_32+0x2af/0x480 [ 577.023036][T11496] do_fast_syscall_32+0x6b/0xd0 [ 577.029750][T11496] do_SYSENTER_32+0x73/0x90 [ 577.034279][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 577.040693][T11496] [ 577.043031][T11496] Uninit was stored to memory at: [ 577.048072][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 577.053816][T11496] __msan_chain_origin+0x50/0x90 [ 577.058766][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 577.063906][T11496] get_compat_msghdr+0x108/0x2b0 [ 577.068868][T11496] do_recvmmsg+0xdbb/0x22c0 [ 577.073376][T11496] __sys_recvmmsg+0x5dd/0x610 [ 577.078081][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 577.084159][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 577.090953][T11496] __do_fast_syscall_32+0x2af/0x480 [ 577.096187][T11496] do_fast_syscall_32+0x6b/0xd0 [ 577.101072][T11496] do_SYSENTER_32+0x73/0x90 [ 577.105618][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 577.111958][T11496] [ 577.114331][T11496] Uninit was stored to memory at: [ 577.119732][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 577.125502][T11496] __msan_chain_origin+0x50/0x90 [ 577.130492][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 577.135637][T11496] get_compat_msghdr+0x108/0x2b0 [ 577.141382][T11496] do_recvmmsg+0xdbb/0x22c0 [ 577.145994][T11496] __sys_recvmmsg+0x5dd/0x610 [ 577.150777][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 577.157119][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 577.163807][T11496] __do_fast_syscall_32+0x2af/0x480 [ 577.169018][T11496] do_fast_syscall_32+0x6b/0xd0 [ 577.173880][T11496] do_SYSENTER_32+0x73/0x90 [ 577.178483][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 577.184803][T11496] [ 577.187165][T11496] Uninit was stored to memory at: [ 577.192666][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 577.198424][T11496] __msan_chain_origin+0x50/0x90 [ 577.203398][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 577.208563][T11496] get_compat_msghdr+0x108/0x2b0 [ 577.213566][T11496] do_recvmmsg+0xdbb/0x22c0 [ 577.218094][T11496] __sys_recvmmsg+0x5dd/0x610 [ 577.222793][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 577.228891][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 577.235069][T11496] __do_fast_syscall_32+0x2af/0x480 [ 577.240309][T11496] do_fast_syscall_32+0x6b/0xd0 [ 577.245278][T11496] do_SYSENTER_32+0x73/0x90 [ 577.249797][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 577.256583][T11496] [ 577.258914][T11496] Uninit was stored to memory at: [ 577.263954][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 577.269873][T11496] __msan_chain_origin+0x50/0x90 [ 577.275091][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 577.280212][T11496] get_compat_msghdr+0x108/0x2b0 [ 577.285158][T11496] do_recvmmsg+0xdbb/0x22c0 [ 577.289701][T11496] __sys_recvmmsg+0x5dd/0x610 [ 577.294668][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 577.300768][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 577.307047][T11496] __do_fast_syscall_32+0x2af/0x480 [ 577.312422][T11496] do_fast_syscall_32+0x6b/0xd0 [ 577.317288][T11496] do_SYSENTER_32+0x73/0x90 [ 577.321809][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 577.328678][T11496] [ 577.335651][T11496] Uninit was stored to memory at: [ 577.340793][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 577.346894][T11496] __msan_chain_origin+0x50/0x90 [ 577.351853][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 577.356997][T11496] get_compat_msghdr+0x108/0x2b0 [ 577.361966][T11496] do_recvmmsg+0xdbb/0x22c0 [ 577.369356][T11496] __sys_recvmmsg+0x5dd/0x610 [ 577.374046][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 577.380131][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 577.386306][T11496] __do_fast_syscall_32+0x2af/0x480 [ 577.391522][T11496] do_fast_syscall_32+0x6b/0xd0 [ 577.396391][T11496] do_SYSENTER_32+0x73/0x90 [ 577.400917][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 577.407239][T11496] [ 577.409574][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 577.416293][T11496] do_recvmmsg+0xbf/0x22c0 [ 577.420730][T11496] do_recvmmsg+0xbf/0x22c0 [ 577.644534][T11496] not chained 210000 origins [ 577.649190][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 577.657870][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 577.667933][T11496] Call Trace: [ 577.671252][T11496] dump_stack+0x21c/0x280 [ 577.675618][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 577.681368][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 577.686941][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 577.693047][T11496] ? kmsan_get_metadata+0x116/0x180 [ 577.698285][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 577.704221][T11496] ? kmsan_get_metadata+0x116/0x180 [ 577.709548][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 577.715421][T11496] ? kmsan_get_metadata+0x116/0x180 [ 577.720657][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 577.726275][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 577.732415][T11496] ? _copy_from_user+0x201/0x310 [ 577.737411][T11496] ? kmsan_get_metadata+0x116/0x180 [ 577.742731][T11496] __msan_chain_origin+0x50/0x90 [ 577.747708][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 577.752865][T11496] get_compat_msghdr+0x108/0x2b0 [ 577.757923][T11496] do_recvmmsg+0xdbb/0x22c0 [ 577.762466][T11496] ? kmsan_get_metadata+0x116/0x180 [ 577.767702][T11496] ? kmsan_get_metadata+0x116/0x180 [ 577.772936][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 577.778857][T11496] ? kmsan_get_metadata+0x116/0x180 [ 577.784084][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 577.789772][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 577.795121][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 577.799920][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 577.804724][T11496] __sys_recvmmsg+0x5dd/0x610 [ 577.809492][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 577.815613][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 577.821848][T11496] __do_fast_syscall_32+0x2af/0x480 [ 577.827102][T11496] do_fast_syscall_32+0x6b/0xd0 [ 577.832008][T11496] do_SYSENTER_32+0x73/0x90 [ 577.836599][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 577.843016][T11496] RIP: 0023:0xf7fbc549 [ 577.847089][T11496] Code: Bad RIP value. [ 577.851165][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 577.859596][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 577.867589][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 577.875579][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 577.883573][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 577.891593][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 577.899779][T11496] Uninit was stored to memory at: [ 577.904852][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 577.910621][T11496] __msan_chain_origin+0x50/0x90 [ 577.915621][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 577.920782][T11496] get_compat_msghdr+0x108/0x2b0 [ 577.925754][T11496] do_recvmmsg+0xdbb/0x22c0 [ 577.930292][T11496] __sys_recvmmsg+0x5dd/0x610 [ 577.935009][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 577.941131][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 577.947313][T11496] __do_fast_syscall_32+0x2af/0x480 [ 577.952542][T11496] do_fast_syscall_32+0x6b/0xd0 [ 577.957416][T11496] do_SYSENTER_32+0x73/0x90 [ 577.962113][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 577.968446][T11496] [ 577.970792][T11496] Uninit was stored to memory at: [ 577.975844][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 577.981844][T11496] __msan_chain_origin+0x50/0x90 [ 577.986917][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 577.992102][T11496] get_compat_msghdr+0x108/0x2b0 [ 577.997071][T11496] do_recvmmsg+0xdbb/0x22c0 [ 578.001624][T11496] __sys_recvmmsg+0x5dd/0x610 [ 578.006336][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 578.012444][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 578.018632][T11496] __do_fast_syscall_32+0x2af/0x480 [ 578.023865][T11496] do_fast_syscall_32+0x6b/0xd0 [ 578.028750][T11496] do_SYSENTER_32+0x73/0x90 [ 578.033290][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 578.039641][T11496] [ 578.042059][T11496] Uninit was stored to memory at: [ 578.047115][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 578.052845][T11496] __msan_chain_origin+0x50/0x90 [ 578.057840][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 578.062973][T11496] get_compat_msghdr+0x108/0x2b0 [ 578.067965][T11496] do_recvmmsg+0xdbb/0x22c0 [ 578.072492][T11496] __sys_recvmmsg+0x5dd/0x610 [ 578.077194][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 578.083302][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 578.089491][T11496] __do_fast_syscall_32+0x2af/0x480 [ 578.094720][T11496] do_fast_syscall_32+0x6b/0xd0 [ 578.099600][T11496] do_SYSENTER_32+0x73/0x90 [ 578.104158][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 578.110598][T11496] [ 578.112964][T11496] Uninit was stored to memory at: [ 578.118050][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 578.123822][T11496] __msan_chain_origin+0x50/0x90 [ 578.128799][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 578.133965][T11496] get_compat_msghdr+0x108/0x2b0 [ 578.138932][T11496] do_recvmmsg+0xdbb/0x22c0 [ 578.143450][T11496] __sys_recvmmsg+0x5dd/0x610 [ 578.148153][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 578.154249][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 578.160539][T11496] __do_fast_syscall_32+0x2af/0x480 [ 578.165790][T11496] do_fast_syscall_32+0x6b/0xd0 [ 578.170729][T11496] do_SYSENTER_32+0x73/0x90 [ 578.175259][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 578.181677][T11496] [ 578.184014][T11496] Uninit was stored to memory at: [ 578.189068][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 578.194930][T11496] __msan_chain_origin+0x50/0x90 [ 578.199903][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 578.205059][T11496] get_compat_msghdr+0x108/0x2b0 [ 578.210035][T11496] do_recvmmsg+0xdbb/0x22c0 [ 578.214560][T11496] __sys_recvmmsg+0x5dd/0x610 [ 578.219962][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 578.226334][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 578.232546][T11496] __do_fast_syscall_32+0x2af/0x480 [ 578.237783][T11496] do_fast_syscall_32+0x6b/0xd0 [ 578.242916][T11496] do_SYSENTER_32+0x73/0x90 [ 578.247469][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 578.253811][T11496] [ 578.256152][T11496] Uninit was stored to memory at: [ 578.261200][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 578.267053][T11496] __msan_chain_origin+0x50/0x90 [ 578.272005][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 578.277129][T11496] get_compat_msghdr+0x108/0x2b0 [ 578.282080][T11496] do_recvmmsg+0xdbb/0x22c0 [ 578.286612][T11496] __sys_recvmmsg+0x5dd/0x610 [ 578.292081][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 578.298191][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 578.304382][T11496] __do_fast_syscall_32+0x2af/0x480 [ 578.309898][T11496] do_fast_syscall_32+0x6b/0xd0 [ 578.315133][T11496] do_SYSENTER_32+0x73/0x90 [ 578.319769][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 578.326123][T11496] [ 578.328467][T11496] Uninit was stored to memory at: [ 578.333550][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 578.339304][T11496] __msan_chain_origin+0x50/0x90 [ 578.344274][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 578.349446][T11496] get_compat_msghdr+0x108/0x2b0 [ 578.354411][T11496] do_recvmmsg+0xdbb/0x22c0 [ 578.358933][T11496] __sys_recvmmsg+0x5dd/0x610 [ 578.363643][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 578.369729][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 578.375925][T11496] __do_fast_syscall_32+0x2af/0x480 [ 578.384365][T11496] do_fast_syscall_32+0x6b/0xd0 [ 578.389254][T11496] do_SYSENTER_32+0x73/0x90 [ 578.393796][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 578.400145][T11496] [ 578.402488][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 578.409292][T11496] do_recvmmsg+0xbf/0x22c0 [ 578.413743][T11496] do_recvmmsg+0xbf/0x22c0 [ 578.719632][T11496] not chained 220000 origins [ 578.724300][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 578.732993][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 578.743061][T11496] Call Trace: [ 578.746383][T11496] dump_stack+0x21c/0x280 [ 578.750746][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 578.756485][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 578.762065][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 578.768164][T11496] ? kmsan_get_metadata+0x116/0x180 [ 578.773388][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 578.779388][T11496] ? kmsan_get_metadata+0x116/0x180 [ 578.784610][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 578.790475][T11496] ? kmsan_get_metadata+0x116/0x180 [ 578.795773][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 578.801447][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 578.807817][T11496] ? _copy_from_user+0x201/0x310 [ 578.812969][T11496] ? kmsan_get_metadata+0x116/0x180 [ 578.819249][T11496] __msan_chain_origin+0x50/0x90 [ 578.824226][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 578.829393][T11496] get_compat_msghdr+0x108/0x2b0 [ 578.834386][T11496] do_recvmmsg+0xdbb/0x22c0 [ 578.839011][T11496] ? kmsan_get_metadata+0x116/0x180 [ 578.844246][T11496] ? kmsan_get_metadata+0x116/0x180 [ 578.849470][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 578.855393][T11496] ? kmsan_get_metadata+0x116/0x180 [ 578.860632][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 578.866292][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 578.871594][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 578.876373][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 578.881180][T11496] __sys_recvmmsg+0x5dd/0x610 [ 578.885901][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 578.892001][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 578.898196][T11496] __do_fast_syscall_32+0x2af/0x480 [ 578.903437][T11496] do_fast_syscall_32+0x6b/0xd0 [ 578.908323][T11496] do_SYSENTER_32+0x73/0x90 [ 578.912861][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 578.919199][T11496] RIP: 0023:0xf7fbc549 [ 578.923279][T11496] Code: Bad RIP value. [ 578.927346][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 578.935768][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 578.943751][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 578.951726][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 578.959703][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 578.967685][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 578.975683][T11496] Uninit was stored to memory at: [ 578.980722][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 578.986461][T11496] __msan_chain_origin+0x50/0x90 [ 578.991421][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 578.996555][T11496] get_compat_msghdr+0x108/0x2b0 [ 579.001499][T11496] do_recvmmsg+0xdbb/0x22c0 [ 579.006022][T11496] __sys_recvmmsg+0x5dd/0x610 [ 579.010714][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 579.016893][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 579.023077][T11496] __do_fast_syscall_32+0x2af/0x480 [ 579.028285][T11496] do_fast_syscall_32+0x6b/0xd0 [ 579.033143][T11496] do_SYSENTER_32+0x73/0x90 [ 579.037672][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 579.044015][T11496] [ 579.046340][T11496] Uninit was stored to memory at: [ 579.051376][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 579.057103][T11496] __msan_chain_origin+0x50/0x90 [ 579.062065][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 579.067183][T11496] get_compat_msghdr+0x108/0x2b0 [ 579.072127][T11496] do_recvmmsg+0xdbb/0x22c0 [ 579.076662][T11496] __sys_recvmmsg+0x5dd/0x610 [ 579.081345][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 579.087423][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 579.093605][T11496] __do_fast_syscall_32+0x2af/0x480 [ 579.098838][T11496] do_fast_syscall_32+0x6b/0xd0 [ 579.103734][T11496] do_SYSENTER_32+0x73/0x90 [ 579.108278][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 579.114619][T11496] [ 579.116954][T11496] Uninit was stored to memory at: [ 579.122003][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 579.127745][T11496] __msan_chain_origin+0x50/0x90 [ 579.132872][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 579.137998][T11496] get_compat_msghdr+0x108/0x2b0 [ 579.143044][T11496] do_recvmmsg+0xdbb/0x22c0 [ 579.147553][T11496] __sys_recvmmsg+0x5dd/0x610 [ 579.152240][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 579.158314][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 579.164480][T11496] __do_fast_syscall_32+0x2af/0x480 [ 579.169688][T11496] do_fast_syscall_32+0x6b/0xd0 [ 579.174561][T11496] do_SYSENTER_32+0x73/0x90 [ 579.179073][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 579.185392][T11496] [ 579.187736][T11496] Uninit was stored to memory at: [ 579.192776][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 579.198513][T11496] __msan_chain_origin+0x50/0x90 [ 579.203490][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 579.208614][T11496] get_compat_msghdr+0x108/0x2b0 [ 579.213574][T11496] do_recvmmsg+0xdbb/0x22c0 [ 579.218095][T11496] __sys_recvmmsg+0x5dd/0x610 [ 579.222796][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 579.228893][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 579.235066][T11496] __do_fast_syscall_32+0x2af/0x480 [ 579.240304][T11496] do_fast_syscall_32+0x6b/0xd0 [ 579.245172][T11496] do_SYSENTER_32+0x73/0x90 [ 579.249687][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 579.256006][T11496] [ 579.258457][T11496] Uninit was stored to memory at: [ 579.263594][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 579.269325][T11496] __msan_chain_origin+0x50/0x90 [ 579.274272][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 579.279391][T11496] get_compat_msghdr+0x108/0x2b0 [ 579.284336][T11496] do_recvmmsg+0xdbb/0x22c0 [ 579.288842][T11496] __sys_recvmmsg+0x5dd/0x610 [ 579.293534][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 579.299653][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 579.305839][T11496] __do_fast_syscall_32+0x2af/0x480 [ 579.311057][T11496] do_fast_syscall_32+0x6b/0xd0 [ 579.315939][T11496] do_SYSENTER_32+0x73/0x90 [ 579.320461][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 579.326789][T11496] [ 579.329122][T11496] Uninit was stored to memory at: [ 579.335730][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 579.341458][T11496] __msan_chain_origin+0x50/0x90 [ 579.346435][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 579.351558][T11496] get_compat_msghdr+0x108/0x2b0 [ 579.356509][T11496] do_recvmmsg+0xdbb/0x22c0 [ 579.361022][T11496] __sys_recvmmsg+0x5dd/0x610 [ 579.365713][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 579.371796][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 579.377969][T11496] __do_fast_syscall_32+0x2af/0x480 [ 579.383184][T11496] do_fast_syscall_32+0x6b/0xd0 [ 579.388050][T11496] do_SYSENTER_32+0x73/0x90 [ 579.392565][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 579.398886][T11496] [ 579.401237][T11496] Uninit was stored to memory at: [ 579.406292][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 579.412047][T11496] __msan_chain_origin+0x50/0x90 [ 579.417033][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 579.422176][T11496] get_compat_msghdr+0x108/0x2b0 [ 579.427138][T11496] do_recvmmsg+0xdbb/0x22c0 [ 579.431678][T11496] __sys_recvmmsg+0x5dd/0x610 [ 579.436376][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 579.442479][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 579.448652][T11496] __do_fast_syscall_32+0x2af/0x480 [ 579.453874][T11496] do_fast_syscall_32+0x6b/0xd0 [ 579.458731][T11496] do_SYSENTER_32+0x73/0x90 [ 579.463254][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 579.469573][T11496] [ 579.471903][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 579.478585][T11496] do_recvmmsg+0xbf/0x22c0 [ 579.483021][T11496] do_recvmmsg+0xbf/0x22c0 [ 579.780074][T11496] not chained 230000 origins [ 579.784726][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 579.794533][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 579.804603][T11496] Call Trace: [ 579.807937][T11496] dump_stack+0x21c/0x280 [ 579.812823][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 579.818565][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 579.824140][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 579.830272][T11496] ? kmsan_get_metadata+0x116/0x180 [ 579.835493][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 579.841406][T11496] ? kmsan_get_metadata+0x116/0x180 [ 579.846633][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 579.852460][T11496] ? kmsan_get_metadata+0x116/0x180 [ 579.857687][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 579.863246][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 579.869467][T11496] ? _copy_from_user+0x201/0x310 [ 579.874423][T11496] ? kmsan_get_metadata+0x116/0x180 [ 579.879632][T11496] __msan_chain_origin+0x50/0x90 [ 579.884595][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 579.890365][T11496] get_compat_msghdr+0x108/0x2b0 [ 579.895334][T11496] do_recvmmsg+0xdbb/0x22c0 [ 579.899865][T11496] ? kmsan_get_metadata+0x116/0x180 [ 579.905090][T11496] ? kmsan_get_metadata+0x116/0x180 [ 579.910309][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 579.916240][T11496] ? kmsan_get_metadata+0x116/0x180 [ 579.921451][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 579.927100][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 579.932405][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 579.937178][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 579.941958][T11496] __sys_recvmmsg+0x5dd/0x610 [ 579.946672][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 579.952779][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 579.958957][T11496] __do_fast_syscall_32+0x2af/0x480 [ 579.964180][T11496] do_fast_syscall_32+0x6b/0xd0 [ 579.969068][T11496] do_SYSENTER_32+0x73/0x90 [ 579.973613][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 579.979964][T11496] RIP: 0023:0xf7fbc549 [ 579.984031][T11496] Code: Bad RIP value. [ 579.988516][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 579.997235][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 580.005232][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 580.013254][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 580.021248][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 580.029237][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 580.037239][T11496] Uninit was stored to memory at: [ 580.042302][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 580.048038][T11496] __msan_chain_origin+0x50/0x90 [ 580.052994][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 580.058125][T11496] get_compat_msghdr+0x108/0x2b0 [ 580.063073][T11496] do_recvmmsg+0xdbb/0x22c0 [ 580.067586][T11496] __sys_recvmmsg+0x5dd/0x610 [ 580.072293][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 580.078636][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 580.084806][T11496] __do_fast_syscall_32+0x2af/0x480 [ 580.093772][T11496] do_fast_syscall_32+0x6b/0xd0 [ 580.098647][T11496] do_SYSENTER_32+0x73/0x90 [ 580.103175][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 580.109494][T11496] [ 580.111820][T11496] Uninit was stored to memory at: [ 580.116899][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 580.122630][T11496] __msan_chain_origin+0x50/0x90 [ 580.127579][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 580.132718][T11496] get_compat_msghdr+0x108/0x2b0 [ 580.137676][T11496] do_recvmmsg+0xdbb/0x22c0 [ 580.142183][T11496] __sys_recvmmsg+0x5dd/0x610 [ 580.146880][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 580.152956][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 580.159122][T11496] __do_fast_syscall_32+0x2af/0x480 [ 580.164331][T11496] do_fast_syscall_32+0x6b/0xd0 [ 580.169195][T11496] do_SYSENTER_32+0x73/0x90 [ 580.173716][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 580.180039][T11496] [ 580.182365][T11496] Uninit was stored to memory at: [ 580.187412][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 580.193247][T11496] __msan_chain_origin+0x50/0x90 [ 580.198217][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 580.203357][T11496] get_compat_msghdr+0x108/0x2b0 [ 580.208316][T11496] do_recvmmsg+0xdbb/0x22c0 [ 580.212839][T11496] __sys_recvmmsg+0x5dd/0x610 [ 580.217533][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 580.223643][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 580.229845][T11496] __do_fast_syscall_32+0x2af/0x480 [ 580.235068][T11496] do_fast_syscall_32+0x6b/0xd0 [ 580.240034][T11496] do_SYSENTER_32+0x73/0x90 [ 580.244649][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 580.250970][T11496] [ 580.253296][T11496] Uninit was stored to memory at: [ 580.258345][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 580.264080][T11496] __msan_chain_origin+0x50/0x90 [ 580.269030][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 580.274150][T11496] get_compat_msghdr+0x108/0x2b0 [ 580.279099][T11496] do_recvmmsg+0xdbb/0x22c0 [ 580.283614][T11496] __sys_recvmmsg+0x5dd/0x610 [ 580.288367][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 580.294461][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 580.300657][T11496] __do_fast_syscall_32+0x2af/0x480 [ 580.305886][T11496] do_fast_syscall_32+0x6b/0xd0 [ 580.310763][T11496] do_SYSENTER_32+0x73/0x90 [ 580.315287][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 580.321612][T11496] [ 580.323964][T11496] Uninit was stored to memory at: [ 580.329023][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 580.334758][T11496] __msan_chain_origin+0x50/0x90 [ 580.339711][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 580.344838][T11496] get_compat_msghdr+0x108/0x2b0 [ 580.349789][T11496] do_recvmmsg+0xdbb/0x22c0 [ 580.354309][T11496] __sys_recvmmsg+0x5dd/0x610 [ 580.359008][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 580.365119][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 580.371294][T11496] __do_fast_syscall_32+0x2af/0x480 [ 580.376514][T11496] do_fast_syscall_32+0x6b/0xd0 [ 580.381428][T11496] do_SYSENTER_32+0x73/0x90 [ 580.385955][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 580.392279][T11496] [ 580.394721][T11496] Uninit was stored to memory at: [ 580.399801][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 580.405548][T11496] __msan_chain_origin+0x50/0x90 [ 580.410530][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 580.415716][T11496] get_compat_msghdr+0x108/0x2b0 [ 580.420726][T11496] do_recvmmsg+0xdbb/0x22c0 [ 580.425245][T11496] __sys_recvmmsg+0x5dd/0x610 [ 580.429936][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 580.436014][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 580.442176][T11496] __do_fast_syscall_32+0x2af/0x480 [ 580.447388][T11496] do_fast_syscall_32+0x6b/0xd0 [ 580.452243][T11496] do_SYSENTER_32+0x73/0x90 [ 580.456754][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 580.463069][T11496] [ 580.465392][T11496] Uninit was stored to memory at: [ 580.470429][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 580.476156][T11496] __msan_chain_origin+0x50/0x90 [ 580.481100][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 580.486216][T11496] get_compat_msghdr+0x108/0x2b0 [ 580.491169][T11496] do_recvmmsg+0xdbb/0x22c0 [ 580.495692][T11496] __sys_recvmmsg+0x5dd/0x610 [ 580.500386][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 580.506469][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 580.512630][T11496] __do_fast_syscall_32+0x2af/0x480 [ 580.517848][T11496] do_fast_syscall_32+0x6b/0xd0 [ 580.522717][T11496] do_SYSENTER_32+0x73/0x90 [ 580.527242][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 580.533563][T11496] [ 580.535896][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 580.542580][T11496] do_recvmmsg+0xbf/0x22c0 [ 580.547007][T11496] do_recvmmsg+0xbf/0x22c0 [ 580.722001][T11496] not chained 240000 origins [ 580.726763][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 580.735529][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.745597][T11496] Call Trace: [ 580.748939][T11496] dump_stack+0x21c/0x280 [ 580.753304][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 580.759062][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 580.764676][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 580.770768][T11496] ? kmsan_get_metadata+0x116/0x180 [ 580.775988][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 580.781818][T11496] ? kmsan_get_metadata+0x116/0x180 [ 580.787038][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 580.792877][T11496] ? kmsan_get_metadata+0x116/0x180 [ 580.798107][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 580.803698][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 580.809899][T11496] ? _copy_from_user+0x201/0x310 [ 580.814882][T11496] ? kmsan_get_metadata+0x116/0x180 [ 580.820103][T11496] __msan_chain_origin+0x50/0x90 [ 580.825067][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 580.830675][T11496] get_compat_msghdr+0x108/0x2b0 [ 580.836110][T11496] do_recvmmsg+0xdbb/0x22c0 [ 580.840650][T11496] ? kmsan_get_metadata+0x116/0x180 [ 580.846622][T11496] ? kmsan_get_metadata+0x116/0x180 [ 580.851868][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 580.857844][T11496] ? kmsan_get_metadata+0x116/0x180 [ 580.863092][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 580.868755][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 580.874070][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 580.878854][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 580.883646][T11496] __sys_recvmmsg+0x5dd/0x610 [ 580.888404][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 580.894715][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 580.901531][T11496] __do_fast_syscall_32+0x2af/0x480 [ 580.906803][T11496] do_fast_syscall_32+0x6b/0xd0 [ 580.911691][T11496] do_SYSENTER_32+0x73/0x90 [ 580.916315][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 580.922667][T11496] RIP: 0023:0xf7fbc549 [ 580.926847][T11496] Code: Bad RIP value. [ 580.931139][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 580.939578][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 580.947661][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 580.955651][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 580.963673][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 580.971671][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 580.980033][T11496] Uninit was stored to memory at: [ 580.985087][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 580.990919][T11496] __msan_chain_origin+0x50/0x90 [ 580.995985][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 581.001213][T11496] get_compat_msghdr+0x108/0x2b0 [ 581.006172][T11496] do_recvmmsg+0xdbb/0x22c0 [ 581.010700][T11496] __sys_recvmmsg+0x5dd/0x610 [ 581.015428][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 581.021532][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 581.027723][T11496] __do_fast_syscall_32+0x2af/0x480 [ 581.033083][T11496] do_fast_syscall_32+0x6b/0xd0 [ 581.038057][T11496] do_SYSENTER_32+0x73/0x90 [ 581.042584][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 581.048927][T11496] [ 581.051262][T11496] Uninit was stored to memory at: [ 581.056311][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 581.062048][T11496] __msan_chain_origin+0x50/0x90 [ 581.067010][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 581.072163][T11496] get_compat_msghdr+0x108/0x2b0 [ 581.077115][T11496] do_recvmmsg+0xdbb/0x22c0 [ 581.081632][T11496] __sys_recvmmsg+0x5dd/0x610 [ 581.086373][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 581.092479][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 581.099453][T11496] __do_fast_syscall_32+0x2af/0x480 [ 581.104774][T11496] do_fast_syscall_32+0x6b/0xd0 [ 581.109664][T11496] do_SYSENTER_32+0x73/0x90 [ 581.114207][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 581.120542][T11496] [ 581.122887][T11496] Uninit was stored to memory at: [ 581.127954][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 581.133716][T11496] __msan_chain_origin+0x50/0x90 [ 581.138687][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 581.143839][T11496] get_compat_msghdr+0x108/0x2b0 [ 581.148803][T11496] do_recvmmsg+0xdbb/0x22c0 [ 581.153335][T11496] __sys_recvmmsg+0x5dd/0x610 [ 581.158041][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 581.164154][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 581.170339][T11496] __do_fast_syscall_32+0x2af/0x480 [ 581.175574][T11496] do_fast_syscall_32+0x6b/0xd0 [ 581.180445][T11496] do_SYSENTER_32+0x73/0x90 [ 581.184970][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 581.191299][T11496] [ 581.193638][T11496] Uninit was stored to memory at: [ 581.198693][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 581.204460][T11496] __msan_chain_origin+0x50/0x90 [ 581.209433][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 581.214590][T11496] get_compat_msghdr+0x108/0x2b0 [ 581.223599][T11496] do_recvmmsg+0xdbb/0x22c0 [ 581.228242][T11496] __sys_recvmmsg+0x5dd/0x610 [ 581.232966][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 581.239099][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 581.245294][T11496] __do_fast_syscall_32+0x2af/0x480 [ 581.250526][T11496] do_fast_syscall_32+0x6b/0xd0 [ 581.255408][T11496] do_SYSENTER_32+0x73/0x90 [ 581.259934][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 581.266352][T11496] [ 581.268686][T11496] Uninit was stored to memory at: [ 581.273733][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 581.279474][T11496] __msan_chain_origin+0x50/0x90 [ 581.284864][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 581.289995][T11496] get_compat_msghdr+0x108/0x2b0 [ 581.294957][T11496] do_recvmmsg+0xdbb/0x22c0 [ 581.299488][T11496] __sys_recvmmsg+0x5dd/0x610 [ 581.304220][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 581.310326][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 581.316516][T11496] __do_fast_syscall_32+0x2af/0x480 [ 581.321755][T11496] do_fast_syscall_32+0x6b/0xd0 [ 581.326636][T11496] do_SYSENTER_32+0x73/0x90 [ 581.331280][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 581.337704][T11496] [ 581.340046][T11496] Uninit was stored to memory at: [ 581.345113][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 581.350857][T11496] __msan_chain_origin+0x50/0x90 [ 581.355813][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 581.361115][T11496] get_compat_msghdr+0x108/0x2b0 [ 581.366075][T11496] do_recvmmsg+0xdbb/0x22c0 [ 581.370700][T11496] __sys_recvmmsg+0x5dd/0x610 [ 581.375658][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 581.381776][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 581.387963][T11496] __do_fast_syscall_32+0x2af/0x480 [ 581.393196][T11496] do_fast_syscall_32+0x6b/0xd0 [ 581.398082][T11496] do_SYSENTER_32+0x73/0x90 [ 581.403138][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 581.409485][T11496] [ 581.411826][T11496] Uninit was stored to memory at: [ 581.416887][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 581.422653][T11496] __msan_chain_origin+0x50/0x90 [ 581.427629][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 581.432777][T11496] get_compat_msghdr+0x108/0x2b0 [ 581.437757][T11496] do_recvmmsg+0xdbb/0x22c0 [ 581.442287][T11496] __sys_recvmmsg+0x5dd/0x610 [ 581.446997][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 581.453175][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 581.459353][T11496] __do_fast_syscall_32+0x2af/0x480 [ 581.464754][T11496] do_fast_syscall_32+0x6b/0xd0 [ 581.469622][T11496] do_SYSENTER_32+0x73/0x90 [ 581.474508][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 581.480830][T11496] [ 581.483184][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 581.489973][T11496] do_recvmmsg+0xbf/0x22c0 [ 581.494408][T11496] do_recvmmsg+0xbf/0x22c0 [ 581.676020][T11496] not chained 250000 origins [ 581.680698][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 581.689514][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 581.699592][T11496] Call Trace: [ 581.702924][T11496] dump_stack+0x21c/0x280 [ 581.707310][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 581.713523][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 581.719112][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 581.725255][T11496] ? kmsan_get_metadata+0x116/0x180 [ 581.730498][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 581.736371][T11496] ? kmsan_get_metadata+0x116/0x180 [ 581.741613][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 581.747452][T11496] ? kmsan_get_metadata+0x116/0x180 [ 581.753123][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 581.758786][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 581.764977][T11496] ? _copy_from_user+0x201/0x310 [ 581.769962][T11496] ? kmsan_get_metadata+0x116/0x180 [ 581.775186][T11496] __msan_chain_origin+0x50/0x90 [ 581.780158][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 581.785337][T11496] get_compat_msghdr+0x108/0x2b0 [ 581.790318][T11496] do_recvmmsg+0xdbb/0x22c0 [ 581.795201][T11496] ? kmsan_get_metadata+0x116/0x180 [ 581.800541][T11496] ? kmsan_get_metadata+0x116/0x180 [ 581.806858][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 581.812864][T11496] ? kmsan_get_metadata+0x116/0x180 [ 581.818100][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 581.824043][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 581.829454][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 581.835311][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 581.840133][T11496] __sys_recvmmsg+0x5dd/0x610 [ 581.844860][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 581.851055][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 581.861921][T11496] __do_fast_syscall_32+0x2af/0x480 [ 581.867232][T11496] do_fast_syscall_32+0x6b/0xd0 [ 581.872191][T11496] do_SYSENTER_32+0x73/0x90 [ 581.876805][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 581.883140][T11496] RIP: 0023:0xf7fbc549 [ 581.887558][T11496] Code: Bad RIP value. [ 581.892344][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 581.900974][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 581.908966][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 581.917064][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 581.925073][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 581.934036][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 581.942212][T11496] Uninit was stored to memory at: [ 581.947285][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 581.953620][T11496] __msan_chain_origin+0x50/0x90 [ 581.958571][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 581.963695][T11496] get_compat_msghdr+0x108/0x2b0 [ 581.968642][T11496] do_recvmmsg+0xdbb/0x22c0 [ 581.973154][T11496] __sys_recvmmsg+0x5dd/0x610 [ 581.978102][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 581.984179][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 581.990345][T11496] __do_fast_syscall_32+0x2af/0x480 [ 581.995564][T11496] do_fast_syscall_32+0x6b/0xd0 [ 582.000437][T11496] do_SYSENTER_32+0x73/0x90 [ 582.004960][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 582.011487][T11496] [ 582.013828][T11496] Uninit was stored to memory at: [ 582.019097][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 582.025975][T11496] __msan_chain_origin+0x50/0x90 [ 582.030945][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 582.036090][T11496] get_compat_msghdr+0x108/0x2b0 [ 582.041070][T11496] do_recvmmsg+0xdbb/0x22c0 [ 582.045615][T11496] __sys_recvmmsg+0x5dd/0x610 [ 582.050333][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 582.056420][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 582.062592][T11496] __do_fast_syscall_32+0x2af/0x480 [ 582.067907][T11496] do_fast_syscall_32+0x6b/0xd0 [ 582.072767][T11496] do_SYSENTER_32+0x73/0x90 [ 582.077283][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 582.084305][T11496] [ 582.086644][T11496] Uninit was stored to memory at: [ 582.091697][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 582.097461][T11496] __msan_chain_origin+0x50/0x90 [ 582.102438][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 582.107576][T11496] get_compat_msghdr+0x108/0x2b0 [ 582.112559][T11496] do_recvmmsg+0xdbb/0x22c0 [ 582.117084][T11496] __sys_recvmmsg+0x5dd/0x610 [ 582.121964][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 582.128067][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 582.134240][T11496] __do_fast_syscall_32+0x2af/0x480 [ 582.139482][T11496] do_fast_syscall_32+0x6b/0xd0 [ 582.144346][T11496] do_SYSENTER_32+0x73/0x90 [ 582.148865][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 582.155203][T11496] [ 582.157529][T11496] Uninit was stored to memory at: [ 582.162565][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 582.168290][T11496] __msan_chain_origin+0x50/0x90 [ 582.173239][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 582.178357][T11496] get_compat_msghdr+0x108/0x2b0 [ 582.183397][T11496] do_recvmmsg+0xdbb/0x22c0 [ 582.187911][T11496] __sys_recvmmsg+0x5dd/0x610 [ 582.192621][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 582.198727][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 582.204899][T11496] __do_fast_syscall_32+0x2af/0x480 [ 582.210134][T11496] do_fast_syscall_32+0x6b/0xd0 [ 582.215004][T11496] do_SYSENTER_32+0x73/0x90 [ 582.219533][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 582.225958][T11496] [ 582.228398][T11496] Uninit was stored to memory at: [ 582.233490][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 582.239233][T11496] __msan_chain_origin+0x50/0x90 [ 582.244186][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 582.249305][T11496] get_compat_msghdr+0x108/0x2b0 [ 582.254249][T11496] do_recvmmsg+0xdbb/0x22c0 [ 582.258758][T11496] __sys_recvmmsg+0x5dd/0x610 [ 582.263446][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 582.269525][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 582.275685][T11496] __do_fast_syscall_32+0x2af/0x480 [ 582.280889][T11496] do_fast_syscall_32+0x6b/0xd0 [ 582.285746][T11496] do_SYSENTER_32+0x73/0x90 [ 582.290263][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 582.296602][T11496] [ 582.298935][T11496] Uninit was stored to memory at: [ 582.303978][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 582.309734][T11496] __msan_chain_origin+0x50/0x90 [ 582.314691][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 582.319809][T11496] get_compat_msghdr+0x108/0x2b0 [ 582.326592][T11496] do_recvmmsg+0xdbb/0x22c0 [ 582.331110][T11496] __sys_recvmmsg+0x5dd/0x610 [ 582.335824][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 582.341913][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 582.348083][T11496] __do_fast_syscall_32+0x2af/0x480 [ 582.353294][T11496] do_fast_syscall_32+0x6b/0xd0 [ 582.358149][T11496] do_SYSENTER_32+0x73/0x90 [ 582.362661][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 582.368979][T11496] [ 582.371318][T11496] Uninit was stored to memory at: [ 582.376361][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 582.382099][T11496] __msan_chain_origin+0x50/0x90 [ 582.387069][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 582.392209][T11496] get_compat_msghdr+0x108/0x2b0 [ 582.397171][T11496] do_recvmmsg+0xdbb/0x22c0 [ 582.401709][T11496] __sys_recvmmsg+0x5dd/0x610 [ 582.406443][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 582.412561][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 582.418831][T11496] __do_fast_syscall_32+0x2af/0x480 [ 582.424255][T11496] do_fast_syscall_32+0x6b/0xd0 [ 582.429137][T11496] do_SYSENTER_32+0x73/0x90 [ 582.433675][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 582.440022][T11496] [ 582.442364][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 582.449061][T11496] do_recvmmsg+0xbf/0x22c0 [ 582.453495][T11496] do_recvmmsg+0xbf/0x22c0 [ 582.646946][T11496] not chained 260000 origins [ 582.651598][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 582.660271][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 582.670331][T11496] Call Trace: [ 582.673699][T11496] dump_stack+0x21c/0x280 [ 582.678078][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 582.683815][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 582.689384][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 582.695489][T11496] ? kmsan_get_metadata+0x116/0x180 [ 582.700721][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 582.706559][T11496] ? kmsan_get_metadata+0x116/0x180 [ 582.711790][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 582.717624][T11496] ? kmsan_get_metadata+0x116/0x180 [ 582.722860][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 582.728442][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 582.734552][T11496] ? _copy_from_user+0x201/0x310 [ 582.739552][T11496] ? kmsan_get_metadata+0x116/0x180 [ 582.744778][T11496] __msan_chain_origin+0x50/0x90 [ 582.749763][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 582.754937][T11496] get_compat_msghdr+0x108/0x2b0 [ 582.759929][T11496] do_recvmmsg+0xdbb/0x22c0 [ 582.764459][T11496] ? kmsan_get_metadata+0x116/0x180 [ 582.769701][T11496] ? kmsan_get_metadata+0x116/0x180 [ 582.774928][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 582.780843][T11496] ? kmsan_get_metadata+0x116/0x180 [ 582.786061][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 582.791722][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 582.797068][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 582.801852][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 582.806691][T11496] __sys_recvmmsg+0x5dd/0x610 [ 582.811419][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 582.817715][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 582.823927][T11496] __do_fast_syscall_32+0x2af/0x480 [ 582.829165][T11496] do_fast_syscall_32+0x6b/0xd0 [ 582.834041][T11496] do_SYSENTER_32+0x73/0x90 [ 582.838575][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 582.844964][T11496] RIP: 0023:0xf7fbc549 [ 582.849031][T11496] Code: Bad RIP value. [ 582.853120][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 582.861540][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 582.869527][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 582.877504][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 582.885485][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 582.894079][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 582.903213][T11496] Uninit was stored to memory at: [ 582.908268][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 582.914017][T11496] __msan_chain_origin+0x50/0x90 [ 582.918982][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 582.924120][T11496] get_compat_msghdr+0x108/0x2b0 [ 582.929086][T11496] do_recvmmsg+0xdbb/0x22c0 [ 582.933629][T11496] __sys_recvmmsg+0x5dd/0x610 [ 582.938350][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 582.944434][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 582.950594][T11496] __do_fast_syscall_32+0x2af/0x480 [ 582.955804][T11496] do_fast_syscall_32+0x6b/0xd0 [ 582.960665][T11496] do_SYSENTER_32+0x73/0x90 [ 582.965181][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 582.971509][T11496] [ 582.973847][T11496] Uninit was stored to memory at: [ 582.978882][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 582.984603][T11496] __msan_chain_origin+0x50/0x90 [ 582.989550][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 582.994676][T11496] get_compat_msghdr+0x108/0x2b0 [ 582.999620][T11496] do_recvmmsg+0xdbb/0x22c0 [ 583.004137][T11496] __sys_recvmmsg+0x5dd/0x610 [ 583.008833][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 583.014920][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 583.021087][T11496] __do_fast_syscall_32+0x2af/0x480 [ 583.026304][T11496] do_fast_syscall_32+0x6b/0xd0 [ 583.032565][T11496] do_SYSENTER_32+0x73/0x90 [ 583.037092][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 583.043416][T11496] [ 583.045744][T11496] Uninit was stored to memory at: [ 583.050782][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 583.056507][T11496] __msan_chain_origin+0x50/0x90 [ 583.061454][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 583.066575][T11496] get_compat_msghdr+0x108/0x2b0 [ 583.071517][T11496] do_recvmmsg+0xdbb/0x22c0 [ 583.076041][T11496] __sys_recvmmsg+0x5dd/0x610 [ 583.080732][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 583.086810][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 583.093073][T11496] __do_fast_syscall_32+0x2af/0x480 [ 583.098304][T11496] do_fast_syscall_32+0x6b/0xd0 [ 583.103185][T11496] do_SYSENTER_32+0x73/0x90 [ 583.107711][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 583.114040][T11496] [ 583.116377][T11496] Uninit was stored to memory at: [ 583.121434][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 583.127208][T11496] __msan_chain_origin+0x50/0x90 [ 583.132182][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 583.137326][T11496] get_compat_msghdr+0x108/0x2b0 [ 583.142282][T11496] do_recvmmsg+0xdbb/0x22c0 [ 583.146983][T11496] __sys_recvmmsg+0x5dd/0x610 [ 583.151671][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 583.157755][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 583.163945][T11496] __do_fast_syscall_32+0x2af/0x480 [ 583.169154][T11496] do_fast_syscall_32+0x6b/0xd0 [ 583.174014][T11496] do_SYSENTER_32+0x73/0x90 [ 583.178525][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 583.184854][T11496] [ 583.187183][T11496] Uninit was stored to memory at: [ 583.192234][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 583.198331][T11496] __msan_chain_origin+0x50/0x90 [ 583.203317][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 583.208480][T11496] get_compat_msghdr+0x108/0x2b0 [ 583.213453][T11496] do_recvmmsg+0xdbb/0x22c0 [ 583.217987][T11496] __sys_recvmmsg+0x5dd/0x610 [ 583.222697][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 583.228791][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 583.234981][T11496] __do_fast_syscall_32+0x2af/0x480 [ 583.240208][T11496] do_fast_syscall_32+0x6b/0xd0 [ 583.245099][T11496] do_SYSENTER_32+0x73/0x90 [ 583.249620][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 583.255942][T11496] [ 583.258275][T11496] Uninit was stored to memory at: [ 583.263315][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 583.269039][T11496] __msan_chain_origin+0x50/0x90 [ 583.273985][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 583.279099][T11496] get_compat_msghdr+0x108/0x2b0 [ 583.284043][T11496] do_recvmmsg+0xdbb/0x22c0 [ 583.288553][T11496] __sys_recvmmsg+0x5dd/0x610 [ 583.293254][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 583.299350][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 583.305535][T11496] __do_fast_syscall_32+0x2af/0x480 [ 583.310766][T11496] do_fast_syscall_32+0x6b/0xd0 [ 583.315670][T11496] do_SYSENTER_32+0x73/0x90 [ 583.320199][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 583.326545][T11496] [ 583.328876][T11496] Uninit was stored to memory at: [ 583.333920][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 583.339660][T11496] __msan_chain_origin+0x50/0x90 [ 583.344626][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 583.349744][T11496] get_compat_msghdr+0x108/0x2b0 [ 583.354688][T11496] do_recvmmsg+0xdbb/0x22c0 [ 583.359203][T11496] __sys_recvmmsg+0x5dd/0x610 [ 583.363904][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 583.369977][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 583.376254][T11496] __do_fast_syscall_32+0x2af/0x480 [ 583.381463][T11496] do_fast_syscall_32+0x6b/0xd0 [ 583.386324][T11496] do_SYSENTER_32+0x73/0x90 [ 583.390861][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 583.397192][T11496] [ 583.399535][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 583.406225][T11496] do_recvmmsg+0xbf/0x22c0 [ 583.410654][T11496] do_recvmmsg+0xbf/0x22c0 [ 583.648199][T11496] not chained 270000 origins [ 583.652859][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 583.661559][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.671621][T11496] Call Trace: [ 583.674936][T11496] dump_stack+0x21c/0x280 [ 583.679334][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 583.685072][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 583.690638][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 583.696751][T11496] ? kmsan_get_metadata+0x116/0x180 [ 583.701990][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 583.707832][T11496] ? kmsan_get_metadata+0x116/0x180 [ 583.713069][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 583.718933][T11496] ? kmsan_get_metadata+0x116/0x180 [ 583.724161][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 583.729737][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 583.735844][T11496] ? _copy_from_user+0x201/0x310 [ 583.740837][T11496] ? kmsan_get_metadata+0x116/0x180 [ 583.746082][T11496] __msan_chain_origin+0x50/0x90 [ 583.751039][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 583.756195][T11496] get_compat_msghdr+0x108/0x2b0 [ 583.761160][T11496] do_recvmmsg+0xdbb/0x22c0 [ 583.765686][T11496] ? kmsan_get_metadata+0x116/0x180 [ 583.770954][T11496] ? kmsan_get_metadata+0x116/0x180 [ 583.776174][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 583.782105][T11496] ? kmsan_get_metadata+0x116/0x180 [ 583.787322][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 583.793003][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 583.798355][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 583.803148][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 583.807968][T11496] __sys_recvmmsg+0x5dd/0x610 [ 583.812698][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 583.818815][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 583.825091][T11496] __do_fast_syscall_32+0x2af/0x480 [ 583.830355][T11496] do_fast_syscall_32+0x6b/0xd0 [ 583.835245][T11496] do_SYSENTER_32+0x73/0x90 [ 583.839788][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 583.846131][T11496] RIP: 0023:0xf7fbc549 [ 583.850194][T11496] Code: Bad RIP value. [ 583.854261][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 583.862685][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 583.870665][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 583.878657][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 583.886635][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 583.894629][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 583.902639][T11496] Uninit was stored to memory at: [ 583.907702][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 583.913469][T11496] __msan_chain_origin+0x50/0x90 [ 583.918442][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 583.923597][T11496] get_compat_msghdr+0x108/0x2b0 [ 583.928559][T11496] do_recvmmsg+0xdbb/0x22c0 [ 583.933118][T11496] __sys_recvmmsg+0x5dd/0x610 [ 583.937889][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 583.944028][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 583.950201][T11496] __do_fast_syscall_32+0x2af/0x480 [ 583.956020][T11496] do_fast_syscall_32+0x6b/0xd0 [ 583.960885][T11496] do_SYSENTER_32+0x73/0x90 [ 583.965412][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 583.971730][T11496] [ 583.974056][T11496] Uninit was stored to memory at: [ 583.979093][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 583.984838][T11496] __msan_chain_origin+0x50/0x90 [ 583.989808][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 583.994961][T11496] get_compat_msghdr+0x108/0x2b0 [ 583.999926][T11496] do_recvmmsg+0xdbb/0x22c0 [ 584.004477][T11496] __sys_recvmmsg+0x5dd/0x610 [ 584.009194][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 584.015319][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 584.021521][T11496] __do_fast_syscall_32+0x2af/0x480 [ 584.026755][T11496] do_fast_syscall_32+0x6b/0xd0 [ 584.031635][T11496] do_SYSENTER_32+0x73/0x90 [ 584.036169][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 584.042505][T11496] [ 584.044844][T11496] Uninit was stored to memory at: [ 584.049896][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 584.055630][T11496] __msan_chain_origin+0x50/0x90 [ 584.060588][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 584.065802][T11496] get_compat_msghdr+0x108/0x2b0 [ 584.070750][T11496] do_recvmmsg+0xdbb/0x22c0 [ 584.075262][T11496] __sys_recvmmsg+0x5dd/0x610 [ 584.079963][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 584.086157][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 584.092330][T11496] __do_fast_syscall_32+0x2af/0x480 [ 584.097546][T11496] do_fast_syscall_32+0x6b/0xd0 [ 584.102427][T11496] do_SYSENTER_32+0x73/0x90 [ 584.106974][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 584.113309][T11496] [ 584.115637][T11496] Uninit was stored to memory at: [ 584.120675][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 584.126410][T11496] __msan_chain_origin+0x50/0x90 [ 584.131367][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 584.136489][T11496] get_compat_msghdr+0x108/0x2b0 [ 584.141447][T11496] do_recvmmsg+0xdbb/0x22c0 [ 584.145957][T11496] __sys_recvmmsg+0x5dd/0x610 [ 584.150644][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 584.156718][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 584.162879][T11496] __do_fast_syscall_32+0x2af/0x480 [ 584.168105][T11496] do_fast_syscall_32+0x6b/0xd0 [ 584.172967][T11496] do_SYSENTER_32+0x73/0x90 [ 584.177480][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 584.183797][T11496] [ 584.186471][T11496] Uninit was stored to memory at: [ 584.191508][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 584.197238][T11496] __msan_chain_origin+0x50/0x90 [ 584.202200][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 584.207326][T11496] get_compat_msghdr+0x108/0x2b0 [ 584.212281][T11496] do_recvmmsg+0xdbb/0x22c0 [ 584.216819][T11496] __sys_recvmmsg+0x5dd/0x610 [ 584.221517][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 584.227611][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 584.233800][T11496] __do_fast_syscall_32+0x2af/0x480 [ 584.239020][T11496] do_fast_syscall_32+0x6b/0xd0 [ 584.243878][T11496] do_SYSENTER_32+0x73/0x90 [ 584.248402][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 584.254722][T11496] [ 584.257052][T11496] Uninit was stored to memory at: [ 584.262094][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 584.267820][T11496] __msan_chain_origin+0x50/0x90 [ 584.272774][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 584.277908][T11496] get_compat_msghdr+0x108/0x2b0 [ 584.282938][T11496] do_recvmmsg+0xdbb/0x22c0 [ 584.287471][T11496] __sys_recvmmsg+0x5dd/0x610 [ 584.292210][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 584.298328][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 584.304510][T11496] __do_fast_syscall_32+0x2af/0x480 [ 584.309721][T11496] do_fast_syscall_32+0x6b/0xd0 [ 584.314586][T11496] do_SYSENTER_32+0x73/0x90 [ 584.319106][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 584.325459][T11496] [ 584.327813][T11496] Uninit was stored to memory at: [ 584.332873][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 584.338620][T11496] __msan_chain_origin+0x50/0x90 [ 584.343605][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 584.348825][T11496] get_compat_msghdr+0x108/0x2b0 [ 584.353789][T11496] do_recvmmsg+0xdbb/0x22c0 [ 584.358313][T11496] __sys_recvmmsg+0x5dd/0x610 [ 584.363011][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 584.369094][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 584.375281][T11496] __do_fast_syscall_32+0x2af/0x480 [ 584.381367][T11496] do_fast_syscall_32+0x6b/0xd0 [ 584.386883][T11496] do_SYSENTER_32+0x73/0x90 [ 584.391444][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 584.398740][T11496] [ 584.401383][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 584.408276][T11496] do_recvmmsg+0xbf/0x22c0 [ 584.412717][T11496] do_recvmmsg+0xbf/0x22c0 [ 584.584824][T11496] not chained 280000 origins [ 584.589473][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 584.598174][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.608333][T11496] Call Trace: [ 584.611651][T11496] dump_stack+0x21c/0x280 [ 584.616018][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 584.621760][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 584.627366][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 584.633503][T11496] ? kmsan_get_metadata+0x116/0x180 [ 584.638741][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 584.644574][T11496] ? kmsan_get_metadata+0x116/0x180 [ 584.649814][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 584.655641][T11496] ? kmsan_get_metadata+0x116/0x180 [ 584.660858][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 584.666432][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 584.672529][T11496] ? _copy_from_user+0x201/0x310 [ 584.677495][T11496] ? kmsan_get_metadata+0x116/0x180 [ 584.682722][T11496] __msan_chain_origin+0x50/0x90 [ 584.687809][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 584.693064][T11496] get_compat_msghdr+0x108/0x2b0 [ 584.698157][T11496] do_recvmmsg+0xdbb/0x22c0 [ 584.702703][T11496] ? kmsan_get_metadata+0x116/0x180 [ 584.707968][T11496] ? kmsan_get_metadata+0x116/0x180 [ 584.713198][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 584.719311][T11496] ? kmsan_get_metadata+0x116/0x180 [ 584.724544][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 584.730202][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 584.735515][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 584.740296][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 584.745081][T11496] __sys_recvmmsg+0x5dd/0x610 [ 584.749800][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 584.755909][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 584.762106][T11496] __do_fast_syscall_32+0x2af/0x480 [ 584.767345][T11496] do_fast_syscall_32+0x6b/0xd0 [ 584.772214][T11496] do_SYSENTER_32+0x73/0x90 [ 584.776743][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 584.783076][T11496] RIP: 0023:0xf7fbc549 [ 584.787165][T11496] Code: Bad RIP value. [ 584.791236][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 584.799665][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 584.807661][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 584.815746][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 584.823754][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 584.831752][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 584.839850][T11496] Uninit was stored to memory at: [ 584.844903][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 584.850653][T11496] __msan_chain_origin+0x50/0x90 [ 584.855677][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 584.860809][T11496] get_compat_msghdr+0x108/0x2b0 [ 584.865797][T11496] do_recvmmsg+0xdbb/0x22c0 [ 584.870318][T11496] __sys_recvmmsg+0x5dd/0x610 [ 584.875015][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 584.882235][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 584.889550][T11496] __do_fast_syscall_32+0x2af/0x480 [ 584.894780][T11496] do_fast_syscall_32+0x6b/0xd0 [ 584.899649][T11496] do_SYSENTER_32+0x73/0x90 [ 584.904224][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 584.910566][T11496] [ 584.912900][T11496] Uninit was stored to memory at: [ 584.917946][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 584.923698][T11496] __msan_chain_origin+0x50/0x90 [ 584.928681][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 584.933834][T11496] get_compat_msghdr+0x108/0x2b0 [ 584.938799][T11496] do_recvmmsg+0xdbb/0x22c0 [ 584.943329][T11496] __sys_recvmmsg+0x5dd/0x610 [ 584.948014][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 584.956801][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 584.962963][T11496] __do_fast_syscall_32+0x2af/0x480 [ 584.968171][T11496] do_fast_syscall_32+0x6b/0xd0 [ 584.973033][T11496] do_SYSENTER_32+0x73/0x90 [ 584.977554][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 584.983880][T11496] [ 584.986219][T11496] Uninit was stored to memory at: [ 584.991278][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 584.997030][T11496] __msan_chain_origin+0x50/0x90 [ 585.001999][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 585.007132][T11496] get_compat_msghdr+0x108/0x2b0 [ 585.012092][T11496] do_recvmmsg+0xdbb/0x22c0 [ 585.016633][T11496] __sys_recvmmsg+0x5dd/0x610 [ 585.021346][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 585.027462][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 585.033639][T11496] __do_fast_syscall_32+0x2af/0x480 [ 585.038852][T11496] do_fast_syscall_32+0x6b/0xd0 [ 585.043712][T11496] do_SYSENTER_32+0x73/0x90 [ 585.048238][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 585.054562][T11496] [ 585.056896][T11496] Uninit was stored to memory at: [ 585.061949][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 585.067677][T11496] __msan_chain_origin+0x50/0x90 [ 585.072658][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 585.077785][T11496] get_compat_msghdr+0x108/0x2b0 [ 585.082728][T11496] do_recvmmsg+0xdbb/0x22c0 [ 585.087261][T11496] __sys_recvmmsg+0x5dd/0x610 [ 585.091969][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 585.098180][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 585.104371][T11496] __do_fast_syscall_32+0x2af/0x480 [ 585.109612][T11496] do_fast_syscall_32+0x6b/0xd0 [ 585.115879][T11496] do_SYSENTER_32+0x73/0x90 [ 585.120427][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 585.126769][T11496] [ 585.129117][T11496] Uninit was stored to memory at: [ 585.134175][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 585.139950][T11496] __msan_chain_origin+0x50/0x90 [ 585.144907][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 585.150040][T11496] get_compat_msghdr+0x108/0x2b0 [ 585.154988][T11496] do_recvmmsg+0xdbb/0x22c0 [ 585.159501][T11496] __sys_recvmmsg+0x5dd/0x610 [ 585.164197][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 585.170282][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 585.176459][T11496] __do_fast_syscall_32+0x2af/0x480 [ 585.181681][T11496] do_fast_syscall_32+0x6b/0xd0 [ 585.186558][T11496] do_SYSENTER_32+0x73/0x90 [ 585.191109][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 585.197447][T11496] [ 585.199791][T11496] Uninit was stored to memory at: [ 585.204846][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 585.210590][T11496] __msan_chain_origin+0x50/0x90 [ 585.215555][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 585.220692][T11496] get_compat_msghdr+0x108/0x2b0 [ 585.225659][T11496] do_recvmmsg+0xdbb/0x22c0 [ 585.230193][T11496] __sys_recvmmsg+0x5dd/0x610 [ 585.234922][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 585.241031][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 585.247219][T11496] __do_fast_syscall_32+0x2af/0x480 [ 585.252444][T11496] do_fast_syscall_32+0x6b/0xd0 [ 585.257338][T11496] do_SYSENTER_32+0x73/0x90 [ 585.261893][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 585.268225][T11496] [ 585.270563][T11496] Uninit was stored to memory at: [ 585.275638][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 585.281377][T11496] __msan_chain_origin+0x50/0x90 [ 585.286334][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 585.291465][T11496] get_compat_msghdr+0x108/0x2b0 [ 585.296448][T11496] do_recvmmsg+0xdbb/0x22c0 [ 585.300975][T11496] __sys_recvmmsg+0x5dd/0x610 [ 585.305680][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 585.311787][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 585.317977][T11496] __do_fast_syscall_32+0x2af/0x480 [ 585.323204][T11496] do_fast_syscall_32+0x6b/0xd0 [ 585.328082][T11496] do_SYSENTER_32+0x73/0x90 [ 585.332635][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 585.339619][T11496] [ 585.341960][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 585.348752][T11496] do_recvmmsg+0xbf/0x22c0 [ 585.353216][T11496] do_recvmmsg+0xbf/0x22c0 [ 585.493685][T11147] Bluetooth: hci2: command 0x0406 tx timeout [ 585.611686][T11496] not chained 290000 origins [ 585.616346][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 585.625033][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 585.635104][T11496] Call Trace: [ 585.638435][T11496] dump_stack+0x21c/0x280 [ 585.642810][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 585.648550][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 585.654166][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 585.660265][T11496] ? kmsan_get_metadata+0x116/0x180 [ 585.665509][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 585.671381][T11496] ? kmsan_get_metadata+0x116/0x180 [ 585.676604][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 585.682438][T11496] ? kmsan_get_metadata+0x116/0x180 [ 585.687666][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 585.693279][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 585.699830][T11496] ? _copy_from_user+0x201/0x310 [ 585.704816][T11496] ? kmsan_get_metadata+0x116/0x180 [ 585.710074][T11496] __msan_chain_origin+0x50/0x90 [ 585.715056][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 585.720231][T11496] get_compat_msghdr+0x108/0x2b0 [ 585.725226][T11496] do_recvmmsg+0xdbb/0x22c0 [ 585.729778][T11496] ? kmsan_get_metadata+0x116/0x180 [ 585.735027][T11496] ? kmsan_get_metadata+0x116/0x180 [ 585.740262][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 585.746209][T11496] ? kmsan_get_metadata+0x116/0x180 [ 585.751447][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 585.757104][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 585.762414][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 585.767201][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 585.771996][T11496] __sys_recvmmsg+0x5dd/0x610 [ 585.776736][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 585.782842][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 585.789025][T11496] __do_fast_syscall_32+0x2af/0x480 [ 585.794264][T11496] do_fast_syscall_32+0x6b/0xd0 [ 585.799178][T11496] do_SYSENTER_32+0x73/0x90 [ 585.803718][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 585.810067][T11496] RIP: 0023:0xf7fbc549 [ 585.814138][T11496] Code: Bad RIP value. [ 585.818222][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 585.826656][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 585.834733][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 585.842721][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 585.850712][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 585.858720][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 585.866726][T11496] Uninit was stored to memory at: [ 585.871788][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 585.877536][T11496] __msan_chain_origin+0x50/0x90 [ 585.882495][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 585.887624][T11496] get_compat_msghdr+0x108/0x2b0 [ 585.892583][T11496] do_recvmmsg+0xdbb/0x22c0 [ 585.897111][T11496] __sys_recvmmsg+0x5dd/0x610 [ 585.901817][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 585.907938][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 585.914122][T11496] __do_fast_syscall_32+0x2af/0x480 [ 585.919359][T11496] do_fast_syscall_32+0x6b/0xd0 [ 585.924235][T11496] do_SYSENTER_32+0x73/0x90 [ 585.928762][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 585.935093][T11496] [ 585.937442][T11496] Uninit was stored to memory at: [ 585.942509][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 585.948251][T11496] __msan_chain_origin+0x50/0x90 [ 585.953215][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 585.958342][T11496] get_compat_msghdr+0x108/0x2b0 [ 585.963294][T11496] do_recvmmsg+0xdbb/0x22c0 [ 585.967812][T11496] __sys_recvmmsg+0x5dd/0x610 [ 585.972512][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 585.978589][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 585.984765][T11496] __do_fast_syscall_32+0x2af/0x480 [ 585.989996][T11496] do_fast_syscall_32+0x6b/0xd0 [ 585.994881][T11496] do_SYSENTER_32+0x73/0x90 [ 585.999413][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 586.005741][T11496] [ 586.008083][T11496] Uninit was stored to memory at: [ 586.013165][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 586.018919][T11496] __msan_chain_origin+0x50/0x90 [ 586.023889][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 586.029035][T11496] get_compat_msghdr+0x108/0x2b0 [ 586.034027][T11496] do_recvmmsg+0xdbb/0x22c0 [ 586.038558][T11496] __sys_recvmmsg+0x5dd/0x610 [ 586.043266][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 586.049358][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 586.055564][T11496] __do_fast_syscall_32+0x2af/0x480 [ 586.060816][T11496] do_fast_syscall_32+0x6b/0xd0 [ 586.065688][T11496] do_SYSENTER_32+0x73/0x90 [ 586.070210][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 586.076535][T11496] [ 586.078868][T11496] Uninit was stored to memory at: [ 586.083912][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 586.089663][T11496] __msan_chain_origin+0x50/0x90 [ 586.094760][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 586.099913][T11496] get_compat_msghdr+0x108/0x2b0 [ 586.104896][T11496] do_recvmmsg+0xdbb/0x22c0 [ 586.109463][T11496] __sys_recvmmsg+0x5dd/0x610 [ 586.114172][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 586.120381][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 586.126577][T11496] __do_fast_syscall_32+0x2af/0x480 [ 586.131799][T11496] do_fast_syscall_32+0x6b/0xd0 [ 586.136666][T11496] do_SYSENTER_32+0x73/0x90 [ 586.141186][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 586.147521][T11496] [ 586.149873][T11496] Uninit was stored to memory at: [ 586.158749][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 586.164498][T11496] __msan_chain_origin+0x50/0x90 [ 586.169467][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 586.174597][T11496] get_compat_msghdr+0x108/0x2b0 [ 586.179551][T11496] do_recvmmsg+0xdbb/0x22c0 [ 586.184072][T11496] __sys_recvmmsg+0x5dd/0x610 [ 586.188788][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 586.194909][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 586.201104][T11496] __do_fast_syscall_32+0x2af/0x480 [ 586.206456][T11496] do_fast_syscall_32+0x6b/0xd0 [ 586.211347][T11496] do_SYSENTER_32+0x73/0x90 [ 586.215891][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 586.222218][T11496] [ 586.224557][T11496] Uninit was stored to memory at: [ 586.229608][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 586.235371][T11496] __msan_chain_origin+0x50/0x90 [ 586.240328][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 586.245455][T11496] get_compat_msghdr+0x108/0x2b0 [ 586.250413][T11496] do_recvmmsg+0xdbb/0x22c0 [ 586.254930][T11496] __sys_recvmmsg+0x5dd/0x610 [ 586.259633][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 586.265726][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 586.271915][T11496] __do_fast_syscall_32+0x2af/0x480 [ 586.277157][T11496] do_fast_syscall_32+0x6b/0xd0 [ 586.282029][T11496] do_SYSENTER_32+0x73/0x90 [ 586.286553][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 586.292880][T11496] [ 586.295225][T11496] Uninit was stored to memory at: [ 586.300279][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 586.306022][T11496] __msan_chain_origin+0x50/0x90 [ 586.311001][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 586.316149][T11496] get_compat_msghdr+0x108/0x2b0 [ 586.321127][T11496] do_recvmmsg+0xdbb/0x22c0 [ 586.325655][T11496] __sys_recvmmsg+0x5dd/0x610 [ 586.330719][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 586.336820][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 586.342996][T11496] __do_fast_syscall_32+0x2af/0x480 [ 586.348234][T11496] do_fast_syscall_32+0x6b/0xd0 [ 586.353101][T11496] do_SYSENTER_32+0x73/0x90 [ 586.357627][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 586.363954][T11496] [ 586.366288][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 586.372981][T11496] do_recvmmsg+0xbf/0x22c0 [ 586.377407][T11496] do_recvmmsg+0xbf/0x22c0 [ 586.598338][T11496] not chained 300000 origins [ 586.603030][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 586.611744][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.621819][T11496] Call Trace: [ 586.625159][T11496] dump_stack+0x21c/0x280 [ 586.629521][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 586.635269][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 586.640842][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 586.646985][T11496] ? kmsan_get_metadata+0x116/0x180 [ 586.652206][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 586.658032][T11496] ? kmsan_get_metadata+0x116/0x180 [ 586.663254][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 586.669079][T11496] ? kmsan_get_metadata+0x116/0x180 [ 586.674297][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 586.679864][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 586.685956][T11496] ? _copy_from_user+0x201/0x310 [ 586.690921][T11496] ? kmsan_get_metadata+0x116/0x180 [ 586.696174][T11496] __msan_chain_origin+0x50/0x90 [ 586.701165][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 586.706349][T11496] get_compat_msghdr+0x108/0x2b0 [ 586.711355][T11496] do_recvmmsg+0xdbb/0x22c0 [ 586.716471][T11496] ? kmsan_get_metadata+0x116/0x180 [ 586.721738][T11496] ? kmsan_get_metadata+0x116/0x180 [ 586.726975][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 586.732923][T11496] ? kmsan_get_metadata+0x116/0x180 [ 586.738148][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 586.743802][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 586.749113][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 586.753888][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 586.758672][T11496] __sys_recvmmsg+0x5dd/0x610 [ 586.763391][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 586.769585][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 586.775765][T11496] __do_fast_syscall_32+0x2af/0x480 [ 586.781172][T11496] do_fast_syscall_32+0x6b/0xd0 [ 586.786046][T11496] do_SYSENTER_32+0x73/0x90 [ 586.790580][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 586.797018][T11496] RIP: 0023:0xf7fbc549 [ 586.801093][T11496] Code: Bad RIP value. [ 586.805182][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 586.813681][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 586.821706][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 586.829717][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 586.837729][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 586.845718][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 586.853737][T11496] Uninit was stored to memory at: [ 586.858783][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 586.864512][T11496] __msan_chain_origin+0x50/0x90 [ 586.869472][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 586.874590][T11496] get_compat_msghdr+0x108/0x2b0 [ 586.879538][T11496] do_recvmmsg+0xdbb/0x22c0 [ 586.884055][T11496] __sys_recvmmsg+0x5dd/0x610 [ 586.888751][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 586.894851][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 586.901049][T11496] __do_fast_syscall_32+0x2af/0x480 [ 586.906277][T11496] do_fast_syscall_32+0x6b/0xd0 [ 586.911156][T11496] do_SYSENTER_32+0x73/0x90 [ 586.915683][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 586.922027][T11496] [ 586.924360][T11496] Uninit was stored to memory at: [ 586.929421][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 586.935161][T11496] __msan_chain_origin+0x50/0x90 [ 586.940154][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 586.945282][T11496] get_compat_msghdr+0x108/0x2b0 [ 586.950231][T11496] do_recvmmsg+0xdbb/0x22c0 [ 586.954744][T11496] __sys_recvmmsg+0x5dd/0x610 [ 586.959427][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 586.965504][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 586.971680][T11496] __do_fast_syscall_32+0x2af/0x480 [ 586.976916][T11496] do_fast_syscall_32+0x6b/0xd0 [ 586.981876][T11496] do_SYSENTER_32+0x73/0x90 [ 586.986416][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 586.992745][T11496] [ 586.995084][T11496] Uninit was stored to memory at: [ 587.000151][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 587.005917][T11496] __msan_chain_origin+0x50/0x90 [ 587.010877][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 587.016015][T11496] get_compat_msghdr+0x108/0x2b0 [ 587.020993][T11496] do_recvmmsg+0xdbb/0x22c0 [ 587.025516][T11496] __sys_recvmmsg+0x5dd/0x610 [ 587.030211][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 587.036293][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 587.042485][T11496] __do_fast_syscall_32+0x2af/0x480 [ 587.047710][T11496] do_fast_syscall_32+0x6b/0xd0 [ 587.052590][T11496] do_SYSENTER_32+0x73/0x90 [ 587.057730][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 587.064087][T11496] [ 587.066432][T11496] Uninit was stored to memory at: [ 587.071493][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 587.077244][T11496] __msan_chain_origin+0x50/0x90 [ 587.082205][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 587.087371][T11496] get_compat_msghdr+0x108/0x2b0 [ 587.092343][T11496] do_recvmmsg+0xdbb/0x22c0 [ 587.097238][T11496] __sys_recvmmsg+0x5dd/0x610 [ 587.102039][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 587.108151][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 587.114344][T11496] __do_fast_syscall_32+0x2af/0x480 [ 587.119563][T11496] do_fast_syscall_32+0x6b/0xd0 [ 587.124562][T11496] do_SYSENTER_32+0x73/0x90 [ 587.129112][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 587.135443][T11496] [ 587.137785][T11496] Uninit was stored to memory at: [ 587.143189][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 587.148927][T11496] __msan_chain_origin+0x50/0x90 [ 587.153877][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 587.158997][T11496] get_compat_msghdr+0x108/0x2b0 [ 587.163947][T11496] do_recvmmsg+0xdbb/0x22c0 [ 587.168464][T11496] __sys_recvmmsg+0x5dd/0x610 [ 587.173156][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 587.179235][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 587.185405][T11496] __do_fast_syscall_32+0x2af/0x480 [ 587.190625][T11496] do_fast_syscall_32+0x6b/0xd0 [ 587.195628][T11496] do_SYSENTER_32+0x73/0x90 [ 587.200165][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 587.206516][T11496] [ 587.208850][T11496] Uninit was stored to memory at: [ 587.213892][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 587.219706][T11496] __msan_chain_origin+0x50/0x90 [ 587.224801][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 587.229930][T11496] get_compat_msghdr+0x108/0x2b0 [ 587.234899][T11496] do_recvmmsg+0xdbb/0x22c0 [ 587.239417][T11496] __sys_recvmmsg+0x5dd/0x610 [ 587.244124][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 587.250227][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 587.256400][T11496] __do_fast_syscall_32+0x2af/0x480 [ 587.261611][T11496] do_fast_syscall_32+0x6b/0xd0 [ 587.266472][T11496] do_SYSENTER_32+0x73/0x90 [ 587.270983][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 587.277299][T11496] [ 587.279624][T11496] Uninit was stored to memory at: [ 587.284685][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 587.290423][T11496] __msan_chain_origin+0x50/0x90 [ 587.295386][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 587.300543][T11496] get_compat_msghdr+0x108/0x2b0 [ 587.305525][T11496] do_recvmmsg+0xdbb/0x22c0 [ 587.310040][T11496] __sys_recvmmsg+0x5dd/0x610 [ 587.314738][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 587.320840][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 587.329278][T11496] __do_fast_syscall_32+0x2af/0x480 [ 587.334509][T11496] do_fast_syscall_32+0x6b/0xd0 [ 587.339379][T11496] do_SYSENTER_32+0x73/0x90 [ 587.343898][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 587.350221][T11496] [ 587.352553][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 587.359245][T11496] do_recvmmsg+0xbf/0x22c0 [ 587.363666][T11496] do_recvmmsg+0xbf/0x22c0 [ 587.563616][T11496] not chained 310000 origins [ 587.568270][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 587.576948][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.587027][T11496] Call Trace: [ 587.590350][T11496] dump_stack+0x21c/0x280 [ 587.594753][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 587.600529][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 587.606117][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 587.612511][T11496] ? kmsan_get_metadata+0x116/0x180 [ 587.617753][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 587.623699][T11496] ? kmsan_get_metadata+0x116/0x180 [ 587.628941][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 587.634785][T11496] ? kmsan_get_metadata+0x116/0x180 [ 587.640017][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 587.645643][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 587.652101][T11496] ? _copy_from_user+0x201/0x310 [ 587.657070][T11496] ? kmsan_get_metadata+0x116/0x180 [ 587.662292][T11496] __msan_chain_origin+0x50/0x90 [ 587.667258][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 587.672417][T11496] get_compat_msghdr+0x108/0x2b0 [ 587.677391][T11496] do_recvmmsg+0xdbb/0x22c0 [ 587.681928][T11496] ? kmsan_get_metadata+0x116/0x180 [ 587.687162][T11496] ? kmsan_get_metadata+0x116/0x180 [ 587.692427][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 587.698389][T11496] ? kmsan_get_metadata+0x116/0x180 [ 587.703630][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 587.709306][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 587.714640][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 587.719718][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 587.724541][T11496] __sys_recvmmsg+0x5dd/0x610 [ 587.729291][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 587.735426][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 587.741625][T11496] __do_fast_syscall_32+0x2af/0x480 [ 587.746871][T11496] do_fast_syscall_32+0x6b/0xd0 [ 587.751874][T11496] do_SYSENTER_32+0x73/0x90 [ 587.756401][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 587.763047][T11496] RIP: 0023:0xf7fbc549 [ 587.767131][T11496] Code: Bad RIP value. [ 587.771217][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 587.779647][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 587.789305][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 587.797308][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 587.805306][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 587.813304][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 587.821314][T11496] Uninit was stored to memory at: [ 587.826559][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 587.832335][T11496] __msan_chain_origin+0x50/0x90 [ 587.837353][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 587.842478][T11496] get_compat_msghdr+0x108/0x2b0 [ 587.847437][T11496] do_recvmmsg+0xdbb/0x22c0 [ 587.851967][T11496] __sys_recvmmsg+0x5dd/0x610 [ 587.856673][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 587.862757][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 587.868926][T11496] __do_fast_syscall_32+0x2af/0x480 [ 587.874136][T11496] do_fast_syscall_32+0x6b/0xd0 [ 587.878997][T11496] do_SYSENTER_32+0x73/0x90 [ 587.883511][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 587.889836][T11496] [ 587.892171][T11496] Uninit was stored to memory at: [ 587.898961][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 587.904715][T11496] __msan_chain_origin+0x50/0x90 [ 587.909692][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 587.914844][T11496] get_compat_msghdr+0x108/0x2b0 [ 587.919910][T11496] do_recvmmsg+0xdbb/0x22c0 [ 587.924425][T11496] __sys_recvmmsg+0x5dd/0x610 [ 587.929120][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 587.935206][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 587.941390][T11496] __do_fast_syscall_32+0x2af/0x480 [ 587.946606][T11496] do_fast_syscall_32+0x6b/0xd0 [ 587.951474][T11496] do_SYSENTER_32+0x73/0x90 [ 587.955998][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 587.962873][T11496] [ 587.965343][T11496] Uninit was stored to memory at: [ 587.970411][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 587.976166][T11496] __msan_chain_origin+0x50/0x90 [ 587.981120][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 587.986247][T11496] get_compat_msghdr+0x108/0x2b0 [ 587.991198][T11496] do_recvmmsg+0xdbb/0x22c0 [ 587.995712][T11496] __sys_recvmmsg+0x5dd/0x610 [ 588.000405][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 588.006492][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 588.012673][T11496] __do_fast_syscall_32+0x2af/0x480 [ 588.017906][T11496] do_fast_syscall_32+0x6b/0xd0 [ 588.022873][T11496] do_SYSENTER_32+0x73/0x90 [ 588.027425][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 588.033757][T11496] [ 588.036106][T11496] Uninit was stored to memory at: [ 588.041177][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 588.046922][T11496] __msan_chain_origin+0x50/0x90 [ 588.051869][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 588.056993][T11496] get_compat_msghdr+0x108/0x2b0 [ 588.061943][T11496] do_recvmmsg+0xdbb/0x22c0 [ 588.066452][T11496] __sys_recvmmsg+0x5dd/0x610 [ 588.071135][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 588.077212][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 588.083378][T11496] __do_fast_syscall_32+0x2af/0x480 [ 588.088600][T11496] do_fast_syscall_32+0x6b/0xd0 [ 588.093508][T11496] do_SYSENTER_32+0x73/0x90 [ 588.098040][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 588.104394][T11496] [ 588.106728][T11496] Uninit was stored to memory at: [ 588.111777][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 588.117544][T11496] __msan_chain_origin+0x50/0x90 [ 588.122502][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 588.127634][T11496] get_compat_msghdr+0x108/0x2b0 [ 588.132593][T11496] do_recvmmsg+0xdbb/0x22c0 [ 588.137134][T11496] __sys_recvmmsg+0x5dd/0x610 [ 588.141843][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 588.147917][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 588.154080][T11496] __do_fast_syscall_32+0x2af/0x480 [ 588.159283][T11496] do_fast_syscall_32+0x6b/0xd0 [ 588.164143][T11496] do_SYSENTER_32+0x73/0x90 [ 588.168654][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 588.174972][T11496] [ 588.177299][T11496] Uninit was stored to memory at: [ 588.185376][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 588.191279][T11496] __msan_chain_origin+0x50/0x90 [ 588.196624][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 588.201755][T11496] get_compat_msghdr+0x108/0x2b0 [ 588.206720][T11496] do_recvmmsg+0xdbb/0x22c0 [ 588.211274][T11496] __sys_recvmmsg+0x5dd/0x610 [ 588.215987][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 588.222096][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 588.228287][T11496] __do_fast_syscall_32+0x2af/0x480 [ 588.233561][T11496] do_fast_syscall_32+0x6b/0xd0 [ 588.238706][T11496] do_SYSENTER_32+0x73/0x90 [ 588.243223][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 588.249566][T11496] [ 588.251894][T11496] Uninit was stored to memory at: [ 588.256943][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 588.262665][T11496] __msan_chain_origin+0x50/0x90 [ 588.267612][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 588.272726][T11496] get_compat_msghdr+0x108/0x2b0 [ 588.277670][T11496] do_recvmmsg+0xdbb/0x22c0 [ 588.282178][T11496] __sys_recvmmsg+0x5dd/0x610 [ 588.286863][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 588.292951][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 588.299335][T11496] __do_fast_syscall_32+0x2af/0x480 [ 588.304559][T11496] do_fast_syscall_32+0x6b/0xd0 [ 588.309447][T11496] do_SYSENTER_32+0x73/0x90 [ 588.313990][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 588.320318][T11496] [ 588.322657][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 588.329358][T11496] do_recvmmsg+0xbf/0x22c0 [ 588.333816][T11496] do_recvmmsg+0xbf/0x22c0 [ 588.581697][T11496] not chained 320000 origins [ 588.586432][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 588.595121][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 588.605214][T11496] Call Trace: [ 588.608559][T11496] dump_stack+0x21c/0x280 [ 588.612977][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 588.618738][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 588.624342][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 588.630491][T11496] ? kmsan_get_metadata+0x116/0x180 [ 588.635740][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 588.641590][T11496] ? kmsan_get_metadata+0x116/0x180 [ 588.646821][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 588.652652][T11496] ? kmsan_get_metadata+0x116/0x180 [ 588.657890][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 588.663895][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 588.670016][T11496] ? _copy_from_user+0x201/0x310 [ 588.674977][T11496] ? kmsan_get_metadata+0x116/0x180 [ 588.680196][T11496] __msan_chain_origin+0x50/0x90 [ 588.685159][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 588.690326][T11496] get_compat_msghdr+0x108/0x2b0 [ 588.695318][T11496] do_recvmmsg+0xdbb/0x22c0 [ 588.699881][T11496] ? kmsan_get_metadata+0x116/0x180 [ 588.705132][T11496] ? kmsan_get_metadata+0x116/0x180 [ 588.710373][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 588.716310][T11496] ? kmsan_get_metadata+0x116/0x180 [ 588.721543][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 588.727253][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 588.732584][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 588.737375][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 588.742168][T11496] __sys_recvmmsg+0x5dd/0x610 [ 588.746954][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 588.753057][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 588.759231][T11496] __do_fast_syscall_32+0x2af/0x480 [ 588.764467][T11496] do_fast_syscall_32+0x6b/0xd0 [ 588.769339][T11496] do_SYSENTER_32+0x73/0x90 [ 588.773884][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 588.780224][T11496] RIP: 0023:0xf7fbc549 [ 588.784337][T11496] Code: Bad RIP value. [ 588.788410][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 588.797553][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 588.805580][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 588.813594][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 588.821607][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 588.829601][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 588.837609][T11496] Uninit was stored to memory at: [ 588.842748][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 588.848487][T11496] __msan_chain_origin+0x50/0x90 [ 588.853446][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 588.858577][T11496] get_compat_msghdr+0x108/0x2b0 [ 588.863536][T11496] do_recvmmsg+0xdbb/0x22c0 [ 588.868047][T11496] __sys_recvmmsg+0x5dd/0x610 [ 588.872751][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 588.878833][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 588.885002][T11496] __do_fast_syscall_32+0x2af/0x480 [ 588.890251][T11496] do_fast_syscall_32+0x6b/0xd0 [ 588.895127][T11496] do_SYSENTER_32+0x73/0x90 [ 588.899689][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 588.906044][T11496] [ 588.908379][T11496] Uninit was stored to memory at: [ 588.913425][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 588.919169][T11496] __msan_chain_origin+0x50/0x90 [ 588.924131][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 588.929267][T11496] get_compat_msghdr+0x108/0x2b0 [ 588.934231][T11496] do_recvmmsg+0xdbb/0x22c0 [ 588.938758][T11496] __sys_recvmmsg+0x5dd/0x610 [ 588.943459][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 588.949540][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 588.955716][T11496] __do_fast_syscall_32+0x2af/0x480 [ 588.960932][T11496] do_fast_syscall_32+0x6b/0xd0 [ 588.965795][T11496] do_SYSENTER_32+0x73/0x90 [ 588.970310][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 588.976633][T11496] [ 588.978971][T11496] Uninit was stored to memory at: [ 588.984019][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 588.989742][T11496] __msan_chain_origin+0x50/0x90 [ 588.994670][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 588.999801][T11496] get_compat_msghdr+0x108/0x2b0 [ 589.004736][T11496] do_recvmmsg+0xdbb/0x22c0 [ 589.009260][T11496] __sys_recvmmsg+0x5dd/0x610 [ 589.013934][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 589.020012][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 589.026201][T11496] __do_fast_syscall_32+0x2af/0x480 [ 589.031426][T11496] do_fast_syscall_32+0x6b/0xd0 [ 589.036362][T11496] do_SYSENTER_32+0x73/0x90 [ 589.040860][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 589.047163][T11496] [ 589.049484][T11496] Uninit was stored to memory at: [ 589.054510][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 589.060234][T11496] __msan_chain_origin+0x50/0x90 [ 589.065172][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 589.070277][T11496] get_compat_msghdr+0x108/0x2b0 [ 589.075206][T11496] do_recvmmsg+0xdbb/0x22c0 [ 589.079703][T11496] __sys_recvmmsg+0x5dd/0x610 [ 589.084380][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 589.090463][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 589.096632][T11496] __do_fast_syscall_32+0x2af/0x480 [ 589.101842][T11496] do_fast_syscall_32+0x6b/0xd0 [ 589.106694][T11496] do_SYSENTER_32+0x73/0x90 [ 589.111192][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 589.117515][T11496] [ 589.119846][T11496] Uninit was stored to memory at: [ 589.124884][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 589.130607][T11496] __msan_chain_origin+0x50/0x90 [ 589.135540][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 589.141082][T11496] get_compat_msghdr+0x108/0x2b0 [ 589.146009][T11496] do_recvmmsg+0xdbb/0x22c0 [ 589.150511][T11496] __sys_recvmmsg+0x5dd/0x610 [ 589.155182][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 589.161246][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 589.167589][T11496] __do_fast_syscall_32+0x2af/0x480 [ 589.172787][T11496] do_fast_syscall_32+0x6b/0xd0 [ 589.177655][T11496] do_SYSENTER_32+0x73/0x90 [ 589.182144][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 589.188458][T11496] [ 589.190788][T11496] Uninit was stored to memory at: [ 589.196028][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 589.201750][T11496] __msan_chain_origin+0x50/0x90 [ 589.206703][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 589.211824][T11496] get_compat_msghdr+0x108/0x2b0 [ 589.216777][T11496] do_recvmmsg+0xdbb/0x22c0 [ 589.221286][T11496] __sys_recvmmsg+0x5dd/0x610 [ 589.225968][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 589.232034][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 589.238205][T11496] __do_fast_syscall_32+0x2af/0x480 [ 589.243393][T11496] do_fast_syscall_32+0x6b/0xd0 [ 589.248229][T11496] do_SYSENTER_32+0x73/0x90 [ 589.252733][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 589.259057][T11496] [ 589.261454][T11496] Uninit was stored to memory at: [ 589.266483][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 589.272198][T11496] __msan_chain_origin+0x50/0x90 [ 589.277127][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 589.282222][T11496] get_compat_msghdr+0x108/0x2b0 [ 589.287143][T11496] do_recvmmsg+0xdbb/0x22c0 [ 589.291637][T11496] __sys_recvmmsg+0x5dd/0x610 [ 589.296317][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 589.302407][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 589.308566][T11496] __do_fast_syscall_32+0x2af/0x480 [ 589.313768][T11496] do_fast_syscall_32+0x6b/0xd0 [ 589.318611][T11496] do_SYSENTER_32+0x73/0x90 [ 589.323111][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 589.329675][T11496] [ 589.331987][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 589.338653][T11496] do_recvmmsg+0xbf/0x22c0 [ 589.343054][T11496] do_recvmmsg+0xbf/0x22c0 [ 589.561387][T11496] not chained 330000 origins [ 589.566044][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 589.574723][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 589.584792][T11496] Call Trace: [ 589.588115][T11496] dump_stack+0x21c/0x280 [ 589.592488][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 589.598245][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 589.603839][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 589.610071][T11496] ? kmsan_get_metadata+0x116/0x180 [ 589.615321][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 589.621166][T11496] ? kmsan_get_metadata+0x116/0x180 [ 589.626376][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 589.632196][T11496] ? kmsan_get_metadata+0x116/0x180 [ 589.637404][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 589.642966][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 589.650379][T11496] ? _copy_from_user+0x201/0x310 [ 589.655331][T11496] ? kmsan_get_metadata+0x116/0x180 [ 589.660541][T11496] __msan_chain_origin+0x50/0x90 [ 589.665473][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 589.670588][T11496] get_compat_msghdr+0x108/0x2b0 [ 589.675548][T11496] do_recvmmsg+0xdbb/0x22c0 [ 589.680169][T11496] ? kmsan_get_metadata+0x116/0x180 [ 589.685395][T11496] ? kmsan_get_metadata+0x116/0x180 [ 589.690610][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 589.696503][T11496] ? kmsan_get_metadata+0x116/0x180 [ 589.701707][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 589.707361][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 589.712650][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 589.717406][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 589.722300][T11496] __sys_recvmmsg+0x5dd/0x610 [ 589.727037][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 589.733131][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 589.739314][T11496] __do_fast_syscall_32+0x2af/0x480 [ 589.744514][T11496] do_fast_syscall_32+0x6b/0xd0 [ 589.749353][T11496] do_SYSENTER_32+0x73/0x90 [ 589.753860][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 589.760186][T11496] RIP: 0023:0xf7fbc549 [ 589.765453][T11496] Code: Bad RIP value. [ 589.769514][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 589.777911][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 589.785885][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 589.793855][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 589.801829][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 589.809792][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 589.817790][T11496] Uninit was stored to memory at: [ 589.822839][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 589.828778][T11496] __msan_chain_origin+0x50/0x90 [ 589.833719][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 589.838834][T11496] get_compat_msghdr+0x108/0x2b0 [ 589.843795][T11496] do_recvmmsg+0xdbb/0x22c0 [ 589.848278][T11496] __sys_recvmmsg+0x5dd/0x610 [ 589.852955][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 589.859110][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 589.865253][T11496] __do_fast_syscall_32+0x2af/0x480 [ 589.870435][T11496] do_fast_syscall_32+0x6b/0xd0 [ 589.875281][T11496] do_SYSENTER_32+0x73/0x90 [ 589.879789][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 589.886091][T11496] [ 589.888400][T11496] Uninit was stored to memory at: [ 589.893457][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 589.899198][T11496] __msan_chain_origin+0x50/0x90 [ 589.904225][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 589.909410][T11496] get_compat_msghdr+0x108/0x2b0 [ 589.914361][T11496] do_recvmmsg+0xdbb/0x22c0 [ 589.918874][T11496] __sys_recvmmsg+0x5dd/0x610 [ 589.923640][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 589.929720][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 589.935889][T11496] __do_fast_syscall_32+0x2af/0x480 [ 589.941086][T11496] do_fast_syscall_32+0x6b/0xd0 [ 589.945946][T11496] do_SYSENTER_32+0x73/0x90 [ 589.950443][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 589.956747][T11496] [ 589.959075][T11496] Uninit was stored to memory at: [ 589.964093][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 589.969827][T11496] __msan_chain_origin+0x50/0x90 [ 589.974774][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 589.979911][T11496] get_compat_msghdr+0x108/0x2b0 [ 589.984838][T11496] do_recvmmsg+0xdbb/0x22c0 [ 589.989329][T11496] __sys_recvmmsg+0x5dd/0x610 [ 589.994039][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 590.000128][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 590.006367][T11496] __do_fast_syscall_32+0x2af/0x480 [ 590.011565][T11496] do_fast_syscall_32+0x6b/0xd0 [ 590.016430][T11496] do_SYSENTER_32+0x73/0x90 [ 590.021045][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 590.027356][T11496] [ 590.029674][T11496] Uninit was stored to memory at: [ 590.034715][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 590.040445][T11496] __msan_chain_origin+0x50/0x90 [ 590.045390][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 590.050494][T11496] get_compat_msghdr+0x108/0x2b0 [ 590.055433][T11496] do_recvmmsg+0xdbb/0x22c0 [ 590.059945][T11496] __sys_recvmmsg+0x5dd/0x610 [ 590.064620][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 590.070698][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 590.076849][T11496] __do_fast_syscall_32+0x2af/0x480 [ 590.082048][T11496] do_fast_syscall_32+0x6b/0xd0 [ 590.086897][T11496] do_SYSENTER_32+0x73/0x90 [ 590.091392][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 590.097874][T11496] [ 590.100195][T11496] Uninit was stored to memory at: [ 590.105363][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 590.111086][T11496] __msan_chain_origin+0x50/0x90 [ 590.116043][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 590.121183][T11496] get_compat_msghdr+0x108/0x2b0 [ 590.126131][T11496] do_recvmmsg+0xdbb/0x22c0 [ 590.130631][T11496] __sys_recvmmsg+0x5dd/0x610 [ 590.135318][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 590.141413][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 590.147563][T11496] __do_fast_syscall_32+0x2af/0x480 [ 590.152789][T11496] do_fast_syscall_32+0x6b/0xd0 [ 590.157650][T11496] do_SYSENTER_32+0x73/0x90 [ 590.162141][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 590.168458][T11496] [ 590.170770][T11496] Uninit was stored to memory at: [ 590.175805][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 590.181526][T11496] __msan_chain_origin+0x50/0x90 [ 590.186495][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 590.191606][T11496] get_compat_msghdr+0x108/0x2b0 [ 590.196818][T11496] do_recvmmsg+0xdbb/0x22c0 [ 590.201320][T11496] __sys_recvmmsg+0x5dd/0x610 [ 590.206067][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 590.212153][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 590.218332][T11496] __do_fast_syscall_32+0x2af/0x480 [ 590.223573][T11496] do_fast_syscall_32+0x6b/0xd0 [ 590.228451][T11496] do_SYSENTER_32+0x73/0x90 [ 590.232976][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 590.239302][T11496] [ 590.241659][T11496] Uninit was stored to memory at: [ 590.246903][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 590.252647][T11496] __msan_chain_origin+0x50/0x90 [ 590.257579][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 590.262710][T11496] get_compat_msghdr+0x108/0x2b0 [ 590.267659][T11496] do_recvmmsg+0xdbb/0x22c0 [ 590.272163][T11496] __sys_recvmmsg+0x5dd/0x610 [ 590.277004][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 590.283059][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 590.289218][T11496] __do_fast_syscall_32+0x2af/0x480 [ 590.294522][T11496] do_fast_syscall_32+0x6b/0xd0 [ 590.299390][T11496] do_SYSENTER_32+0x73/0x90 [ 590.303911][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 590.310245][T11496] [ 590.312570][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 590.319370][T11496] do_recvmmsg+0xbf/0x22c0 [ 590.323785][T11496] do_recvmmsg+0xbf/0x22c0 [ 590.491672][T11496] not chained 340000 origins [ 590.496682][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 590.505367][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 590.515441][T11496] Call Trace: [ 590.518767][T11496] dump_stack+0x21c/0x280 [ 590.523134][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 590.528918][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 590.534502][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 590.540620][T11496] ? kmsan_get_metadata+0x116/0x180 [ 590.545859][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 590.551692][T11496] ? kmsan_get_metadata+0x116/0x180 [ 590.556934][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 590.562765][T11496] ? kmsan_get_metadata+0x116/0x180 [ 590.568010][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 590.573586][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 590.579710][T11496] ? _copy_from_user+0x201/0x310 [ 590.584677][T11496] ? kmsan_get_metadata+0x116/0x180 [ 590.589901][T11496] __msan_chain_origin+0x50/0x90 [ 590.594892][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 590.600062][T11496] get_compat_msghdr+0x108/0x2b0 [ 590.605073][T11496] do_recvmmsg+0xdbb/0x22c0 [ 590.609640][T11496] ? kmsan_get_metadata+0x116/0x180 [ 590.614906][T11496] ? kmsan_get_metadata+0x116/0x180 [ 590.620152][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 590.626076][T11496] ? kmsan_get_metadata+0x116/0x180 [ 590.631304][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 590.636968][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 590.642282][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 590.647063][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 590.651857][T11496] __sys_recvmmsg+0x5dd/0x610 [ 590.656603][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 590.662714][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 590.668894][T11496] __do_fast_syscall_32+0x2af/0x480 [ 590.674132][T11496] do_fast_syscall_32+0x6b/0xd0 [ 590.679018][T11496] do_SYSENTER_32+0x73/0x90 [ 590.683551][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 590.689915][T11496] RIP: 0023:0xf7fbc549 [ 590.693992][T11496] Code: Bad RIP value. [ 590.698084][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 590.706520][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 590.714536][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 590.722640][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 590.730631][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 590.738715][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 590.746760][T11496] Uninit was stored to memory at: [ 590.751806][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 590.757547][T11496] __msan_chain_origin+0x50/0x90 [ 590.762512][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 590.767656][T11496] get_compat_msghdr+0x108/0x2b0 [ 590.772634][T11496] do_recvmmsg+0xdbb/0x22c0 [ 590.777156][T11496] __sys_recvmmsg+0x5dd/0x610 [ 590.781850][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 590.787940][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 590.794120][T11496] __do_fast_syscall_32+0x2af/0x480 [ 590.799377][T11496] do_fast_syscall_32+0x6b/0xd0 [ 590.804257][T11496] do_SYSENTER_32+0x73/0x90 [ 590.808789][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 590.815120][T11496] [ 590.817461][T11496] Uninit was stored to memory at: [ 590.822511][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 590.828251][T11496] __msan_chain_origin+0x50/0x90 [ 590.833247][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 590.838407][T11496] get_compat_msghdr+0x108/0x2b0 [ 590.843373][T11496] do_recvmmsg+0xdbb/0x22c0 [ 590.847896][T11496] __sys_recvmmsg+0x5dd/0x610 [ 590.852637][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 590.858727][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 590.864901][T11496] __do_fast_syscall_32+0x2af/0x480 [ 590.870117][T11496] do_fast_syscall_32+0x6b/0xd0 [ 590.874988][T11496] do_SYSENTER_32+0x73/0x90 [ 590.879506][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 590.885856][T11496] [ 590.888207][T11496] Uninit was stored to memory at: [ 590.893272][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 590.899008][T11496] __msan_chain_origin+0x50/0x90 [ 590.903986][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 590.909118][T11496] get_compat_msghdr+0x108/0x2b0 [ 590.914078][T11496] do_recvmmsg+0xdbb/0x22c0 [ 590.918625][T11496] __sys_recvmmsg+0x5dd/0x610 [ 590.923329][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 590.929413][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 590.935584][T11496] __do_fast_syscall_32+0x2af/0x480 [ 590.940808][T11496] do_fast_syscall_32+0x6b/0xd0 [ 590.945682][T11496] do_SYSENTER_32+0x73/0x90 [ 590.950204][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 590.956531][T11496] [ 590.958860][T11496] Uninit was stored to memory at: [ 590.963908][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 590.969645][T11496] __msan_chain_origin+0x50/0x90 [ 590.974614][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 590.979748][T11496] get_compat_msghdr+0x108/0x2b0 [ 590.984700][T11496] do_recvmmsg+0xdbb/0x22c0 [ 590.989216][T11496] __sys_recvmmsg+0x5dd/0x610 [ 590.993940][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 591.000025][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 591.006196][T11496] __do_fast_syscall_32+0x2af/0x480 [ 591.011393][T11496] do_fast_syscall_32+0x6b/0xd0 [ 591.016242][T11496] do_SYSENTER_32+0x73/0x90 [ 591.020738][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 591.027047][T11496] [ 591.029389][T11496] Uninit was stored to memory at: [ 591.034412][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 591.040114][T11496] __msan_chain_origin+0x50/0x90 [ 591.045075][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 591.050200][T11496] get_compat_msghdr+0x108/0x2b0 [ 591.055133][T11496] do_recvmmsg+0xdbb/0x22c0 [ 591.059621][T11496] __sys_recvmmsg+0x5dd/0x610 [ 591.064295][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 591.070358][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 591.076497][T11496] __do_fast_syscall_32+0x2af/0x480 [ 591.081677][T11496] do_fast_syscall_32+0x6b/0xd0 [ 591.086510][T11496] do_SYSENTER_32+0x73/0x90 [ 591.090999][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 591.097340][T11496] [ 591.099653][T11496] Uninit was stored to memory at: [ 591.104682][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 591.110403][T11496] __msan_chain_origin+0x50/0x90 [ 591.115329][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 591.120426][T11496] get_compat_msghdr+0x108/0x2b0 [ 591.125358][T11496] do_recvmmsg+0xdbb/0x22c0 [ 591.129859][T11496] __sys_recvmmsg+0x5dd/0x610 [ 591.134538][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 591.140620][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 591.146758][T11496] __do_fast_syscall_32+0x2af/0x480 [ 591.151945][T11496] do_fast_syscall_32+0x6b/0xd0 [ 591.156798][T11496] do_SYSENTER_32+0x73/0x90 [ 591.161393][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 591.167707][T11496] [ 591.170025][T11496] Uninit was stored to memory at: [ 591.175051][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 591.180782][T11496] __msan_chain_origin+0x50/0x90 [ 591.185731][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 591.190855][T11496] get_compat_msghdr+0x108/0x2b0 [ 591.195803][T11496] do_recvmmsg+0xdbb/0x22c0 [ 591.200319][T11496] __sys_recvmmsg+0x5dd/0x610 [ 591.205011][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 591.211104][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 591.217274][T11496] __do_fast_syscall_32+0x2af/0x480 [ 591.222483][T11496] do_fast_syscall_32+0x6b/0xd0 [ 591.227375][T11496] do_SYSENTER_32+0x73/0x90 [ 591.231907][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 591.238326][T11496] [ 591.240678][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 591.247357][T11496] do_recvmmsg+0xbf/0x22c0 [ 591.251757][T11496] do_recvmmsg+0xbf/0x22c0 [ 591.429331][T11496] not chained 350000 origins [ 591.433987][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 591.442665][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 591.452733][T11496] Call Trace: [ 591.456056][T11496] dump_stack+0x21c/0x280 [ 591.460418][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 591.466154][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 591.471702][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 591.477772][T11496] ? kmsan_get_metadata+0x116/0x180 [ 591.482981][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 591.488793][T11496] ? kmsan_get_metadata+0x116/0x180 [ 591.494088][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 591.499924][T11496] ? kmsan_get_metadata+0x116/0x180 [ 591.505190][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 591.510753][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 591.516828][T11496] ? _copy_from_user+0x201/0x310 [ 591.521762][T11496] ? kmsan_get_metadata+0x116/0x180 [ 591.526968][T11496] __msan_chain_origin+0x50/0x90 [ 591.531917][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 591.537041][T11496] get_compat_msghdr+0x108/0x2b0 [ 591.541980][T11496] do_recvmmsg+0xdbb/0x22c0 [ 591.546493][T11496] ? kmsan_get_metadata+0x116/0x180 [ 591.551706][T11496] ? kmsan_get_metadata+0x116/0x180 [ 591.556907][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 591.562807][T11496] ? kmsan_get_metadata+0x116/0x180 [ 591.568010][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 591.573655][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 591.578962][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 591.583745][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 591.588532][T11496] __sys_recvmmsg+0x5dd/0x610 [ 591.593220][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 591.599299][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 591.605463][T11496] __do_fast_syscall_32+0x2af/0x480 [ 591.610679][T11496] do_fast_syscall_32+0x6b/0xd0 [ 591.615537][T11496] do_SYSENTER_32+0x73/0x90 [ 591.620041][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 591.626372][T11496] RIP: 0023:0xf7fbc549 [ 591.630429][T11496] Code: Bad RIP value. [ 591.634491][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 591.642908][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 591.650888][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 591.658852][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 591.666819][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 591.674787][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 591.682776][T11496] Uninit was stored to memory at: [ 591.687829][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 591.693554][T11496] __msan_chain_origin+0x50/0x90 [ 591.698512][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 591.703628][T11496] get_compat_msghdr+0x108/0x2b0 [ 591.708575][T11496] do_recvmmsg+0xdbb/0x22c0 [ 591.713083][T11496] __sys_recvmmsg+0x5dd/0x610 [ 591.717770][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 591.723844][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 591.729998][T11496] __do_fast_syscall_32+0x2af/0x480 [ 591.735186][T11496] do_fast_syscall_32+0x6b/0xd0 [ 591.740023][T11496] do_SYSENTER_32+0x73/0x90 [ 591.744534][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 591.753463][T11496] [ 591.755787][T11496] Uninit was stored to memory at: [ 591.760812][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 591.766539][T11496] __msan_chain_origin+0x50/0x90 [ 591.771475][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 591.776588][T11496] get_compat_msghdr+0x108/0x2b0 [ 591.781513][T11496] do_recvmmsg+0xdbb/0x22c0 [ 591.786018][T11496] __sys_recvmmsg+0x5dd/0x610 [ 591.790971][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 591.797033][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 591.803197][T11496] __do_fast_syscall_32+0x2af/0x480 [ 591.808408][T11496] do_fast_syscall_32+0x6b/0xd0 [ 591.813254][T11496] do_SYSENTER_32+0x73/0x90 [ 591.817848][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 591.824169][T11496] [ 591.826535][T11496] Uninit was stored to memory at: [ 591.831577][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 591.837298][T11496] __msan_chain_origin+0x50/0x90 [ 591.842230][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 591.847332][T11496] get_compat_msghdr+0x108/0x2b0 [ 591.852254][T11496] do_recvmmsg+0xdbb/0x22c0 [ 591.856755][T11496] __sys_recvmmsg+0x5dd/0x610 [ 591.861434][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 591.867493][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 591.873737][T11496] __do_fast_syscall_32+0x2af/0x480 [ 591.878923][T11496] do_fast_syscall_32+0x6b/0xd0 [ 591.883775][T11496] do_SYSENTER_32+0x73/0x90 [ 591.888478][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 591.894801][T11496] [ 591.897112][T11496] Uninit was stored to memory at: [ 591.902162][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 591.907892][T11496] __msan_chain_origin+0x50/0x90 [ 591.912857][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 591.917978][T11496] get_compat_msghdr+0x108/0x2b0 [ 591.922924][T11496] do_recvmmsg+0xdbb/0x22c0 [ 591.927443][T11496] __sys_recvmmsg+0x5dd/0x610 [ 591.932111][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 591.938297][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 591.944455][T11496] __do_fast_syscall_32+0x2af/0x480 [ 591.949675][T11496] do_fast_syscall_32+0x6b/0xd0 [ 591.954529][T11496] do_SYSENTER_32+0x73/0x90 [ 591.959025][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 591.965880][T11496] [ 591.968219][T11496] Uninit was stored to memory at: [ 591.973298][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 591.979009][T11496] __msan_chain_origin+0x50/0x90 [ 591.983951][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 591.989064][T11496] get_compat_msghdr+0x108/0x2b0 [ 591.993996][T11496] do_recvmmsg+0xdbb/0x22c0 [ 591.998504][T11496] __sys_recvmmsg+0x5dd/0x610 [ 592.003188][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 592.009260][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 592.015426][T11496] __do_fast_syscall_32+0x2af/0x480 [ 592.020635][T11496] do_fast_syscall_32+0x6b/0xd0 [ 592.025497][T11496] do_SYSENTER_32+0x73/0x90 [ 592.030022][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 592.036341][T11496] [ 592.038670][T11496] Uninit was stored to memory at: [ 592.043709][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 592.049460][T11496] __msan_chain_origin+0x50/0x90 [ 592.054406][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 592.059513][T11496] get_compat_msghdr+0x108/0x2b0 [ 592.064457][T11496] do_recvmmsg+0xdbb/0x22c0 [ 592.068985][T11496] __sys_recvmmsg+0x5dd/0x610 [ 592.073666][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 592.079724][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 592.085871][T11496] __do_fast_syscall_32+0x2af/0x480 [ 592.091181][T11496] do_fast_syscall_32+0x6b/0xd0 [ 592.096119][T11496] do_SYSENTER_32+0x73/0x90 [ 592.100651][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 592.106961][T11496] [ 592.109277][T11496] Uninit was stored to memory at: [ 592.114404][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 592.120123][T11496] __msan_chain_origin+0x50/0x90 [ 592.125114][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 592.130268][T11496] get_compat_msghdr+0x108/0x2b0 [ 592.135204][T11496] do_recvmmsg+0xdbb/0x22c0 [ 592.139706][T11496] __sys_recvmmsg+0x5dd/0x610 [ 592.144400][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 592.150501][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 592.156665][T11496] __do_fast_syscall_32+0x2af/0x480 [ 592.161874][T11496] do_fast_syscall_32+0x6b/0xd0 [ 592.166733][T11496] do_SYSENTER_32+0x73/0x90 [ 592.171234][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 592.177551][T11496] [ 592.179952][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 592.186632][T11496] do_recvmmsg+0xbf/0x22c0 [ 592.191041][T11496] do_recvmmsg+0xbf/0x22c0 [ 592.428568][T11496] not chained 360000 origins [ 592.433242][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 592.441931][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 592.452011][T11496] Call Trace: [ 592.455327][T11496] dump_stack+0x21c/0x280 [ 592.459712][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 592.465458][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 592.471034][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 592.477218][T11496] ? kmsan_get_metadata+0x116/0x180 [ 592.482442][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 592.488274][T11496] ? kmsan_get_metadata+0x116/0x180 [ 592.493503][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 592.499333][T11496] ? kmsan_get_metadata+0x116/0x180 [ 592.504575][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 592.510142][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 592.516275][T11496] ? _copy_from_user+0x201/0x310 [ 592.521330][T11496] ? kmsan_get_metadata+0x116/0x180 [ 592.526582][T11496] __msan_chain_origin+0x50/0x90 [ 592.531553][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 592.536785][T11496] get_compat_msghdr+0x108/0x2b0 [ 592.541767][T11496] do_recvmmsg+0xdbb/0x22c0 [ 592.546308][T11496] ? kmsan_get_metadata+0x116/0x180 [ 592.551542][T11496] ? kmsan_get_metadata+0x116/0x180 [ 592.556768][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 592.562687][T11496] ? kmsan_get_metadata+0x116/0x180 [ 592.567923][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 592.573577][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 592.578882][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 592.583669][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 592.588465][T11496] __sys_recvmmsg+0x5dd/0x610 [ 592.593191][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 592.599306][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 592.605489][T11496] __do_fast_syscall_32+0x2af/0x480 [ 592.610789][T11496] do_fast_syscall_32+0x6b/0xd0 [ 592.615681][T11496] do_SYSENTER_32+0x73/0x90 [ 592.620209][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 592.626551][T11496] RIP: 0023:0xf7fbc549 [ 592.630599][T11496] Code: Bad RIP value. [ 592.634674][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 592.643080][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 592.651050][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 592.659008][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 592.666966][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 592.674920][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 592.682916][T11496] Uninit was stored to memory at: [ 592.687961][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 592.693711][T11496] __msan_chain_origin+0x50/0x90 [ 592.698664][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 592.703787][T11496] get_compat_msghdr+0x108/0x2b0 [ 592.708744][T11496] do_recvmmsg+0xdbb/0x22c0 [ 592.713568][T11496] __sys_recvmmsg+0x5dd/0x610 [ 592.718253][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 592.724354][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 592.730518][T11496] __do_fast_syscall_32+0x2af/0x480 [ 592.735707][T11496] do_fast_syscall_32+0x6b/0xd0 [ 592.740564][T11496] do_SYSENTER_32+0x73/0x90 [ 592.745059][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 592.751363][T11496] [ 592.753684][T11496] Uninit was stored to memory at: [ 592.758696][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 592.764412][T11496] __msan_chain_origin+0x50/0x90 [ 592.769344][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 592.774491][T11496] get_compat_msghdr+0x108/0x2b0 [ 592.779415][T11496] do_recvmmsg+0xdbb/0x22c0 [ 592.783921][T11496] __sys_recvmmsg+0x5dd/0x610 [ 592.788604][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 592.794691][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 592.800959][T11496] __do_fast_syscall_32+0x2af/0x480 [ 592.806156][T11496] do_fast_syscall_32+0x6b/0xd0 [ 592.811019][T11496] do_SYSENTER_32+0x73/0x90 [ 592.815568][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 592.821901][T11496] [ 592.824238][T11496] Uninit was stored to memory at: [ 592.829269][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 592.835011][T11496] __msan_chain_origin+0x50/0x90 [ 592.839958][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 592.845063][T11496] get_compat_msghdr+0x108/0x2b0 [ 592.849987][T11496] do_recvmmsg+0xdbb/0x22c0 [ 592.854477][T11496] __sys_recvmmsg+0x5dd/0x610 [ 592.859149][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 592.865206][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 592.871359][T11496] __do_fast_syscall_32+0x2af/0x480 [ 592.876547][T11496] do_fast_syscall_32+0x6b/0xd0 [ 592.881380][T11496] do_SYSENTER_32+0x73/0x90 [ 592.885924][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 592.892230][T11496] [ 592.894635][T11496] Uninit was stored to memory at: [ 592.899664][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 592.905408][T11496] __msan_chain_origin+0x50/0x90 [ 592.910468][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 592.915709][T11496] get_compat_msghdr+0x108/0x2b0 [ 592.920766][T11496] do_recvmmsg+0xdbb/0x22c0 [ 592.927039][T11496] __sys_recvmmsg+0x5dd/0x610 [ 592.931741][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 592.938185][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 592.944376][T11496] __do_fast_syscall_32+0x2af/0x480 [ 592.950805][T11496] do_fast_syscall_32+0x6b/0xd0 [ 592.957402][T11496] do_SYSENTER_32+0x73/0x90 [ 592.961933][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 592.968528][T11496] [ 592.970880][T11496] Uninit was stored to memory at: [ 592.975926][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 592.981638][T11496] __msan_chain_origin+0x50/0x90 [ 592.986759][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 592.991874][T11496] get_compat_msghdr+0x108/0x2b0 [ 592.997352][T11496] do_recvmmsg+0xdbb/0x22c0 [ 593.001869][T11496] __sys_recvmmsg+0x5dd/0x610 [ 593.006566][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 593.012853][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 593.019030][T11496] __do_fast_syscall_32+0x2af/0x480 [ 593.024428][T11496] do_fast_syscall_32+0x6b/0xd0 [ 593.029281][T11496] do_SYSENTER_32+0x73/0x90 [ 593.033817][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 593.040357][T11496] [ 593.042785][T11496] Uninit was stored to memory at: [ 593.047827][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 593.053671][T11496] __msan_chain_origin+0x50/0x90 [ 593.058607][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 593.063736][T11496] get_compat_msghdr+0x108/0x2b0 [ 593.068677][T11496] do_recvmmsg+0xdbb/0x22c0 [ 593.073192][T11496] __sys_recvmmsg+0x5dd/0x610 [ 593.077903][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 593.083971][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 593.090125][T11496] __do_fast_syscall_32+0x2af/0x480 [ 593.095354][T11496] do_fast_syscall_32+0x6b/0xd0 [ 593.100284][T11496] do_SYSENTER_32+0x73/0x90 [ 593.104919][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 593.111241][T11496] [ 593.113566][T11496] Uninit was stored to memory at: [ 593.118730][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 593.124472][T11496] __msan_chain_origin+0x50/0x90 [ 593.129460][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 593.134590][T11496] get_compat_msghdr+0x108/0x2b0 [ 593.139538][T11496] do_recvmmsg+0xdbb/0x22c0 [ 593.144044][T11496] __sys_recvmmsg+0x5dd/0x610 [ 593.148744][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 593.154834][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 593.161005][T11496] __do_fast_syscall_32+0x2af/0x480 [ 593.166211][T11496] do_fast_syscall_32+0x6b/0xd0 [ 593.171047][T11496] do_SYSENTER_32+0x73/0x90 [ 593.175548][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 593.181850][T11496] [ 593.184165][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 593.190827][T11496] do_recvmmsg+0xbf/0x22c0 [ 593.195249][T11496] do_recvmmsg+0xbf/0x22c0 [ 593.456500][T11496] not chained 370000 origins [ 593.461180][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 593.469859][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.479905][T11496] Call Trace: [ 593.483198][T11496] dump_stack+0x21c/0x280 [ 593.487558][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 593.493304][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 593.498918][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 593.505036][T11496] ? kmsan_get_metadata+0x116/0x180 [ 593.510255][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 593.516166][T11496] ? kmsan_get_metadata+0x116/0x180 [ 593.521416][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 593.527254][T11496] ? kmsan_get_metadata+0x116/0x180 [ 593.532613][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 593.538187][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 593.544262][T11496] ? _copy_from_user+0x201/0x310 [ 593.549222][T11496] ? kmsan_get_metadata+0x116/0x180 [ 593.554426][T11496] __msan_chain_origin+0x50/0x90 [ 593.559378][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 593.564549][T11496] get_compat_msghdr+0x108/0x2b0 [ 593.569541][T11496] do_recvmmsg+0xdbb/0x22c0 [ 593.574076][T11496] ? kmsan_get_metadata+0x116/0x180 [ 593.579350][T11496] ? kmsan_get_metadata+0x116/0x180 [ 593.584594][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 593.590775][T11496] ? kmsan_get_metadata+0x116/0x180 [ 593.595999][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 593.602190][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 593.607481][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 593.612292][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 593.617078][T11496] __sys_recvmmsg+0x5dd/0x610 [ 593.621862][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 593.627947][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 593.634132][T11496] __do_fast_syscall_32+0x2af/0x480 [ 593.639355][T11496] do_fast_syscall_32+0x6b/0xd0 [ 593.644296][T11496] do_SYSENTER_32+0x73/0x90 [ 593.648793][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 593.655117][T11496] RIP: 0023:0xf7fbc549 [ 593.659180][T11496] Code: Bad RIP value. [ 593.663229][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 593.671739][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 593.679723][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 593.687722][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 593.695796][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 593.704636][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 593.712625][T11496] Uninit was stored to memory at: [ 593.717694][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 593.723415][T11496] __msan_chain_origin+0x50/0x90 [ 593.728378][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 593.733515][T11496] get_compat_msghdr+0x108/0x2b0 [ 593.738485][T11496] do_recvmmsg+0xdbb/0x22c0 [ 593.743005][T11496] __sys_recvmmsg+0x5dd/0x610 [ 593.747744][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 593.753805][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 593.759958][T11496] __do_fast_syscall_32+0x2af/0x480 [ 593.765156][T11496] do_fast_syscall_32+0x6b/0xd0 [ 593.770022][T11496] do_SYSENTER_32+0x73/0x90 [ 593.774530][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 593.780849][T11496] [ 593.783171][T11496] Uninit was stored to memory at: [ 593.788217][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 593.793956][T11496] __msan_chain_origin+0x50/0x90 [ 593.798933][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 593.804105][T11496] get_compat_msghdr+0x108/0x2b0 [ 593.809087][T11496] do_recvmmsg+0xdbb/0x22c0 [ 593.813589][T11496] __sys_recvmmsg+0x5dd/0x610 [ 593.818612][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 593.824683][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 593.830859][T11496] __do_fast_syscall_32+0x2af/0x480 [ 593.836068][T11496] do_fast_syscall_32+0x6b/0xd0 [ 593.840918][T11496] do_SYSENTER_32+0x73/0x90 [ 593.845496][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 593.851800][T11496] [ 593.854114][T11496] Uninit was stored to memory at: [ 593.859135][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 593.864854][T11496] __msan_chain_origin+0x50/0x90 [ 593.869787][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 593.874909][T11496] get_compat_msghdr+0x108/0x2b0 [ 593.879865][T11496] do_recvmmsg+0xdbb/0x22c0 [ 593.884359][T11496] __sys_recvmmsg+0x5dd/0x610 [ 593.889037][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 593.895120][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 593.901302][T11496] __do_fast_syscall_32+0x2af/0x480 [ 593.906509][T11496] do_fast_syscall_32+0x6b/0xd0 [ 593.911365][T11496] do_SYSENTER_32+0x73/0x90 [ 593.915908][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 593.922242][T11496] [ 593.924563][T11496] Uninit was stored to memory at: [ 593.929589][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 593.935318][T11496] __msan_chain_origin+0x50/0x90 [ 593.940262][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 593.945428][T11496] get_compat_msghdr+0x108/0x2b0 [ 593.950367][T11496] do_recvmmsg+0xdbb/0x22c0 [ 593.954891][T11496] __sys_recvmmsg+0x5dd/0x610 [ 593.959563][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 593.965639][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 593.971786][T11496] __do_fast_syscall_32+0x2af/0x480 [ 593.976980][T11496] do_fast_syscall_32+0x6b/0xd0 [ 593.981820][T11496] do_SYSENTER_32+0x73/0x90 [ 593.986331][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 593.992659][T11496] [ 593.994999][T11496] Uninit was stored to memory at: [ 594.000039][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 594.005777][T11496] __msan_chain_origin+0x50/0x90 [ 594.010736][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 594.015847][T11496] get_compat_msghdr+0x108/0x2b0 [ 594.020781][T11496] do_recvmmsg+0xdbb/0x22c0 [ 594.025294][T11496] __sys_recvmmsg+0x5dd/0x610 [ 594.029985][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 594.036058][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 594.042212][T11496] __do_fast_syscall_32+0x2af/0x480 [ 594.047403][T11496] do_fast_syscall_32+0x6b/0xd0 [ 594.053204][T11496] do_SYSENTER_32+0x73/0x90 [ 594.057710][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 594.064028][T11496] [ 594.066345][T11496] Uninit was stored to memory at: [ 594.071366][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 594.077079][T11496] __msan_chain_origin+0x50/0x90 [ 594.083967][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 594.089076][T11496] get_compat_msghdr+0x108/0x2b0 [ 594.094012][T11496] do_recvmmsg+0xdbb/0x22c0 [ 594.098516][T11496] __sys_recvmmsg+0x5dd/0x610 [ 594.103208][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 594.109302][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 594.115483][T11496] __do_fast_syscall_32+0x2af/0x480 [ 594.120705][T11496] do_fast_syscall_32+0x6b/0xd0 [ 594.125563][T11496] do_SYSENTER_32+0x73/0x90 [ 594.130173][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 594.136489][T11496] [ 594.138822][T11496] Uninit was stored to memory at: [ 594.144053][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 594.149937][T11496] __msan_chain_origin+0x50/0x90 [ 594.154876][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 594.160088][T11496] get_compat_msghdr+0x108/0x2b0 [ 594.165621][T11496] do_recvmmsg+0xdbb/0x22c0 [ 594.170232][T11496] __sys_recvmmsg+0x5dd/0x610 [ 594.174909][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 594.180966][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 594.187123][T11496] __do_fast_syscall_32+0x2af/0x480 [ 594.192417][T11496] do_fast_syscall_32+0x6b/0xd0 [ 594.197284][T11496] do_SYSENTER_32+0x73/0x90 [ 594.202091][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 594.208511][T11496] [ 594.210846][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 594.217519][T11496] do_recvmmsg+0xbf/0x22c0 [ 594.222043][T11496] do_recvmmsg+0xbf/0x22c0 [ 594.445673][T11496] not chained 380000 origins [ 594.450345][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 594.459047][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 594.469553][T11496] Call Trace: [ 594.472874][T11496] dump_stack+0x21c/0x280 [ 594.477240][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 594.483019][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 594.488616][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 594.494736][T11496] ? kmsan_get_metadata+0x116/0x180 [ 594.499999][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 594.505843][T11496] ? kmsan_get_metadata+0x116/0x180 [ 594.511078][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 594.517170][T11496] ? kmsan_get_metadata+0x116/0x180 [ 594.522397][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 594.528001][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 594.534466][T11496] ? _copy_from_user+0x201/0x310 [ 594.539437][T11496] ? kmsan_get_metadata+0x116/0x180 [ 594.544946][T11496] __msan_chain_origin+0x50/0x90 [ 594.549922][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 594.555098][T11496] get_compat_msghdr+0x108/0x2b0 [ 594.560088][T11496] do_recvmmsg+0xdbb/0x22c0 [ 594.564799][T11496] ? kmsan_get_metadata+0x116/0x180 [ 594.570047][T11496] ? kmsan_get_metadata+0x116/0x180 [ 594.575727][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 594.581645][T11496] ? kmsan_get_metadata+0x116/0x180 [ 594.586870][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 594.592530][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 594.598037][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 594.602948][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 594.607737][T11496] __sys_recvmmsg+0x5dd/0x610 [ 594.612897][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 594.619008][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 594.625186][T11496] __do_fast_syscall_32+0x2af/0x480 [ 594.630441][T11496] do_fast_syscall_32+0x6b/0xd0 [ 594.635327][T11496] do_SYSENTER_32+0x73/0x90 [ 594.639980][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 594.646320][T11496] RIP: 0023:0xf7fbc549 [ 594.650390][T11496] Code: Bad RIP value. [ 594.654640][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 594.663087][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 594.671072][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 594.681399][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 594.689896][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 594.697889][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 594.705901][T11496] Uninit was stored to memory at: [ 594.710959][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 594.716743][T11496] __msan_chain_origin+0x50/0x90 [ 594.721717][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 594.726878][T11496] get_compat_msghdr+0x108/0x2b0 [ 594.731867][T11496] do_recvmmsg+0xdbb/0x22c0 [ 594.736394][T11496] __sys_recvmmsg+0x5dd/0x610 [ 594.741087][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 594.747232][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 594.753388][T11496] __do_fast_syscall_32+0x2af/0x480 [ 594.758603][T11496] do_fast_syscall_32+0x6b/0xd0 [ 594.763448][T11496] do_SYSENTER_32+0x73/0x90 [ 594.767960][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 594.774267][T11496] [ 594.777043][T11496] Uninit was stored to memory at: [ 594.782538][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 594.788274][T11496] __msan_chain_origin+0x50/0x90 [ 594.793217][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 594.798328][T11496] get_compat_msghdr+0x108/0x2b0 [ 594.803265][T11496] do_recvmmsg+0xdbb/0x22c0 [ 594.807769][T11496] __sys_recvmmsg+0x5dd/0x610 [ 594.812459][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 594.818524][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 594.824766][T11496] __do_fast_syscall_32+0x2af/0x480 [ 594.829950][T11496] do_fast_syscall_32+0x6b/0xd0 [ 594.834799][T11496] do_SYSENTER_32+0x73/0x90 [ 594.839319][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 594.845812][T11496] [ 594.848121][T11496] Uninit was stored to memory at: [ 594.853410][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 594.859172][T11496] __msan_chain_origin+0x50/0x90 [ 594.864105][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 594.869269][T11496] get_compat_msghdr+0x108/0x2b0 [ 594.874209][T11496] do_recvmmsg+0xdbb/0x22c0 [ 594.878711][T11496] __sys_recvmmsg+0x5dd/0x610 [ 594.883392][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 594.889478][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 594.895640][T11496] __do_fast_syscall_32+0x2af/0x480 [ 594.900831][T11496] do_fast_syscall_32+0x6b/0xd0 [ 594.905684][T11496] do_SYSENTER_32+0x73/0x90 [ 594.910450][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 594.916753][T11496] [ 594.919078][T11496] Uninit was stored to memory at: [ 594.924091][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 594.930019][T11496] __msan_chain_origin+0x50/0x90 [ 594.934963][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 594.940091][T11496] get_compat_msghdr+0x108/0x2b0 [ 594.945016][T11496] do_recvmmsg+0xdbb/0x22c0 [ 594.949520][T11496] __sys_recvmmsg+0x5dd/0x610 [ 594.954196][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 594.960275][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 594.966422][T11496] __do_fast_syscall_32+0x2af/0x480 [ 594.971619][T11496] do_fast_syscall_32+0x6b/0xd0 [ 594.976457][T11496] do_SYSENTER_32+0x73/0x90 [ 594.980956][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 594.987273][T11496] [ 594.989582][T11496] Uninit was stored to memory at: [ 594.994608][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 595.000350][T11496] __msan_chain_origin+0x50/0x90 [ 595.005274][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 595.010383][T11496] get_compat_msghdr+0x108/0x2b0 [ 595.015324][T11496] do_recvmmsg+0xdbb/0x22c0 [ 595.019829][T11496] __sys_recvmmsg+0x5dd/0x610 [ 595.024594][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 595.030661][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 595.036824][T11496] __do_fast_syscall_32+0x2af/0x480 [ 595.042020][T11496] do_fast_syscall_32+0x6b/0xd0 [ 595.046908][T11496] do_SYSENTER_32+0x73/0x90 [ 595.051439][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 595.057761][T11496] [ 595.060143][T11496] Uninit was stored to memory at: [ 595.065286][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 595.070999][T11496] __msan_chain_origin+0x50/0x90 [ 595.075945][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 595.081066][T11496] get_compat_msghdr+0x108/0x2b0 [ 595.085990][T11496] do_recvmmsg+0xdbb/0x22c0 [ 595.090489][T11496] __sys_recvmmsg+0x5dd/0x610 [ 595.095213][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 595.101269][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 595.107410][T11496] __do_fast_syscall_32+0x2af/0x480 [ 595.112615][T11496] do_fast_syscall_32+0x6b/0xd0 [ 595.117585][T11496] do_SYSENTER_32+0x73/0x90 [ 595.122525][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 595.128877][T11496] [ 595.131207][T11496] Uninit was stored to memory at: [ 595.136230][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 595.141934][T11496] __msan_chain_origin+0x50/0x90 [ 595.146865][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 595.151960][T11496] get_compat_msghdr+0x108/0x2b0 [ 595.156890][T11496] do_recvmmsg+0xdbb/0x22c0 [ 595.161394][T11496] __sys_recvmmsg+0x5dd/0x610 [ 595.166073][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 595.172842][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 595.179356][T11496] __do_fast_syscall_32+0x2af/0x480 [ 595.184650][T11496] do_fast_syscall_32+0x6b/0xd0 [ 595.189484][T11496] do_SYSENTER_32+0x73/0x90 [ 595.193990][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 595.200305][T11496] [ 595.202728][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 595.210461][T11496] do_recvmmsg+0xbf/0x22c0 [ 595.215262][T11496] do_recvmmsg+0xbf/0x22c0 [ 595.386746][T11496] not chained 390000 origins [ 595.391423][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 595.400106][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 595.410182][T11496] Call Trace: [ 595.413502][T11496] dump_stack+0x21c/0x280 [ 595.417894][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 595.423638][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 595.429238][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 595.435353][T11496] ? kmsan_get_metadata+0x116/0x180 [ 595.440604][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 595.446452][T11496] ? kmsan_get_metadata+0x116/0x180 [ 595.451685][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 595.457544][T11496] ? kmsan_get_metadata+0x116/0x180 [ 595.462775][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 595.468354][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 595.474480][T11496] ? _copy_from_user+0x201/0x310 [ 595.479449][T11496] ? kmsan_get_metadata+0x116/0x180 [ 595.484679][T11496] __msan_chain_origin+0x50/0x90 [ 595.489656][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 595.494824][T11496] get_compat_msghdr+0x108/0x2b0 [ 595.499813][T11496] do_recvmmsg+0xdbb/0x22c0 [ 595.504373][T11496] ? kmsan_get_metadata+0x116/0x180 [ 595.509631][T11496] ? kmsan_get_metadata+0x116/0x180 [ 595.514858][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 595.520799][T11496] ? kmsan_get_metadata+0x116/0x180 [ 595.526021][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 595.531682][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 595.536997][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 595.541805][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 595.546604][T11496] __sys_recvmmsg+0x5dd/0x610 [ 595.551339][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 595.557454][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 595.563645][T11496] __do_fast_syscall_32+0x2af/0x480 [ 595.568918][T11496] do_fast_syscall_32+0x6b/0xd0 [ 595.573800][T11496] do_SYSENTER_32+0x73/0x90 [ 595.578343][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 595.584688][T11496] RIP: 0023:0xf7fbc549 [ 595.588766][T11496] Code: Bad RIP value. [ 595.592847][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 595.601280][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 595.609266][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 595.617243][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 595.625208][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 595.633425][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 595.641427][T11496] Uninit was stored to memory at: [ 595.646459][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 595.652368][T11496] __msan_chain_origin+0x50/0x90 [ 595.657324][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 595.662457][T11496] get_compat_msghdr+0x108/0x2b0 [ 595.667424][T11496] do_recvmmsg+0xdbb/0x22c0 [ 595.671942][T11496] __sys_recvmmsg+0x5dd/0x610 [ 595.676635][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 595.682710][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 595.688869][T11496] __do_fast_syscall_32+0x2af/0x480 [ 595.694057][T11496] do_fast_syscall_32+0x6b/0xd0 [ 595.698901][T11496] do_SYSENTER_32+0x73/0x90 [ 595.703413][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 595.709768][T11496] [ 595.712109][T11496] Uninit was stored to memory at: [ 595.717140][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 595.722892][T11496] __msan_chain_origin+0x50/0x90 [ 595.727855][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 595.733000][T11496] get_compat_msghdr+0x108/0x2b0 [ 595.737966][T11496] do_recvmmsg+0xdbb/0x22c0 [ 595.742491][T11496] __sys_recvmmsg+0x5dd/0x610 [ 595.747184][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 595.753264][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 595.759426][T11496] __do_fast_syscall_32+0x2af/0x480 [ 595.764636][T11496] do_fast_syscall_32+0x6b/0xd0 [ 595.769498][T11496] do_SYSENTER_32+0x73/0x90 [ 595.773992][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 595.780304][T11496] [ 595.782619][T11496] Uninit was stored to memory at: [ 595.787679][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 595.793410][T11496] __msan_chain_origin+0x50/0x90 [ 595.798352][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 595.803478][T11496] get_compat_msghdr+0x108/0x2b0 [ 595.808470][T11496] do_recvmmsg+0xdbb/0x22c0 [ 595.813075][T11496] __sys_recvmmsg+0x5dd/0x610 [ 595.817755][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 595.823833][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 595.830000][T11496] __do_fast_syscall_32+0x2af/0x480 [ 595.835201][T11496] do_fast_syscall_32+0x6b/0xd0 [ 595.840053][T11496] do_SYSENTER_32+0x73/0x90 [ 595.844564][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 595.850888][T11496] [ 595.853208][T11496] Uninit was stored to memory at: [ 595.858246][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 595.863965][T11496] __msan_chain_origin+0x50/0x90 [ 595.868907][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 595.874019][T11496] get_compat_msghdr+0x108/0x2b0 [ 595.878960][T11496] do_recvmmsg+0xdbb/0x22c0 [ 595.883472][T11496] __sys_recvmmsg+0x5dd/0x610 [ 595.888154][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 595.894236][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 595.900423][T11496] __do_fast_syscall_32+0x2af/0x480 [ 595.905638][T11496] do_fast_syscall_32+0x6b/0xd0 [ 595.910527][T11496] do_SYSENTER_32+0x73/0x90 [ 595.915046][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 595.921386][T11496] [ 595.923712][T11496] Uninit was stored to memory at: [ 595.928772][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 595.934495][T11496] __msan_chain_origin+0x50/0x90 [ 595.939434][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 595.944581][T11496] get_compat_msghdr+0x108/0x2b0 [ 595.949530][T11496] do_recvmmsg+0xdbb/0x22c0 [ 595.954028][T11496] __sys_recvmmsg+0x5dd/0x610 [ 595.958702][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 595.964783][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 595.970949][T11496] __do_fast_syscall_32+0x2af/0x480 [ 595.976143][T11496] do_fast_syscall_32+0x6b/0xd0 [ 595.980995][T11496] do_SYSENTER_32+0x73/0x90 [ 595.985508][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 595.991840][T11496] [ 595.994158][T11496] Uninit was stored to memory at: [ 595.999199][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 596.004949][T11496] __msan_chain_origin+0x50/0x90 [ 596.009909][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 596.015020][T11496] get_compat_msghdr+0x108/0x2b0 [ 596.019953][T11496] do_recvmmsg+0xdbb/0x22c0 [ 596.024467][T11496] __sys_recvmmsg+0x5dd/0x610 [ 596.029167][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 596.035243][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 596.041391][T11496] __do_fast_syscall_32+0x2af/0x480 [ 596.046599][T11496] do_fast_syscall_32+0x6b/0xd0 [ 596.051443][T11496] do_SYSENTER_32+0x73/0x90 [ 596.055953][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 596.062256][T11496] [ 596.064577][T11496] Uninit was stored to memory at: [ 596.069617][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 596.075336][T11496] __msan_chain_origin+0x50/0x90 [ 596.080270][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 596.085395][T11496] get_compat_msghdr+0x108/0x2b0 [ 596.090345][T11496] do_recvmmsg+0xdbb/0x22c0 [ 596.094876][T11496] __sys_recvmmsg+0x5dd/0x610 [ 596.099572][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 596.105652][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 596.111810][T11496] __do_fast_syscall_32+0x2af/0x480 [ 596.117010][T11496] do_fast_syscall_32+0x6b/0xd0 [ 596.121877][T11496] do_SYSENTER_32+0x73/0x90 [ 596.126380][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 596.132694][T11496] [ 596.135023][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 596.141778][T11496] do_recvmmsg+0xbf/0x22c0 [ 596.146186][T11496] do_recvmmsg+0xbf/0x22c0 [ 596.323261][T11496] not chained 400000 origins [ 596.327920][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 596.336627][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 596.346709][T11496] Call Trace: [ 596.350035][T11496] dump_stack+0x21c/0x280 [ 596.354410][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 596.360153][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 596.365727][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 596.371833][T11496] ? kmsan_get_metadata+0x116/0x180 [ 596.377069][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 596.382908][T11496] ? kmsan_get_metadata+0x116/0x180 [ 596.388164][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 596.396300][T11496] ? kmsan_get_metadata+0x116/0x180 [ 596.401769][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 596.407643][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 596.413764][T11496] ? _copy_from_user+0x201/0x310 [ 596.418743][T11496] ? kmsan_get_metadata+0x116/0x180 [ 596.423978][T11496] __msan_chain_origin+0x50/0x90 [ 596.428957][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 596.434132][T11496] get_compat_msghdr+0x108/0x2b0 [ 596.439117][T11496] do_recvmmsg+0xdbb/0x22c0 [ 596.443662][T11496] ? kmsan_get_metadata+0x116/0x180 [ 596.448935][T11496] ? kmsan_get_metadata+0x116/0x180 [ 596.454171][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 596.460094][T11496] ? kmsan_get_metadata+0x116/0x180 [ 596.465319][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 596.470978][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 596.476292][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 596.481076][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 596.485865][T11496] __sys_recvmmsg+0x5dd/0x610 [ 596.490591][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 596.496700][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 596.502899][T11496] __do_fast_syscall_32+0x2af/0x480 [ 596.508946][T11496] do_fast_syscall_32+0x6b/0xd0 [ 596.513826][T11496] do_SYSENTER_32+0x73/0x90 [ 596.518355][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 596.524729][T11496] RIP: 0023:0xf7fbc549 [ 596.528884][T11496] Code: Bad RIP value. [ 596.532958][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 596.541384][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 596.549387][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 596.557381][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 596.565377][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 596.573360][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 596.581360][T11496] Uninit was stored to memory at: [ 596.586405][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 596.592149][T11496] __msan_chain_origin+0x50/0x90 [ 596.597107][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 596.602317][T11496] get_compat_msghdr+0x108/0x2b0 [ 596.607271][T11496] do_recvmmsg+0xdbb/0x22c0 [ 596.611783][T11496] __sys_recvmmsg+0x5dd/0x610 [ 596.616477][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 596.622558][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 596.628999][T11496] __do_fast_syscall_32+0x2af/0x480 [ 596.634215][T11496] do_fast_syscall_32+0x6b/0xd0 [ 596.639089][T11496] do_SYSENTER_32+0x73/0x90 [ 596.643632][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 596.649955][T11496] [ 596.652285][T11496] Uninit was stored to memory at: [ 596.657367][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 596.663151][T11496] __msan_chain_origin+0x50/0x90 [ 596.668121][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 596.673248][T11496] get_compat_msghdr+0x108/0x2b0 [ 596.678206][T11496] do_recvmmsg+0xdbb/0x22c0 [ 596.682726][T11496] __sys_recvmmsg+0x5dd/0x610 [ 596.687424][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 596.693540][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 596.699739][T11496] __do_fast_syscall_32+0x2af/0x480 [ 596.704963][T11496] do_fast_syscall_32+0x6b/0xd0 [ 596.709844][T11496] do_SYSENTER_32+0x73/0x90 [ 596.714340][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 596.720647][T11496] [ 596.722968][T11496] Uninit was stored to memory at: [ 596.728023][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 596.733806][T11496] __msan_chain_origin+0x50/0x90 [ 596.738748][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 596.743879][T11496] get_compat_msghdr+0x108/0x2b0 [ 596.748866][T11496] do_recvmmsg+0xdbb/0x22c0 [ 596.753367][T11496] __sys_recvmmsg+0x5dd/0x610 [ 596.758095][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 596.764184][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 596.770338][T11496] __do_fast_syscall_32+0x2af/0x480 [ 596.775677][T11496] do_fast_syscall_32+0x6b/0xd0 [ 596.780539][T11496] do_SYSENTER_32+0x73/0x90 [ 596.785042][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 596.791359][T11496] [ 596.793687][T11496] Uninit was stored to memory at: [ 596.798700][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 596.804426][T11496] __msan_chain_origin+0x50/0x90 [ 596.809366][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 596.814471][T11496] get_compat_msghdr+0x108/0x2b0 [ 596.819405][T11496] do_recvmmsg+0xdbb/0x22c0 [ 596.823907][T11496] __sys_recvmmsg+0x5dd/0x610 [ 596.828590][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 596.834665][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 596.840825][T11496] __do_fast_syscall_32+0x2af/0x480 [ 596.846030][T11496] do_fast_syscall_32+0x6b/0xd0 [ 596.850865][T11496] do_SYSENTER_32+0x73/0x90 [ 596.855369][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 596.861684][T11496] [ 596.864004][T11496] Uninit was stored to memory at: [ 596.869051][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 596.874754][T11496] __msan_chain_origin+0x50/0x90 [ 596.879678][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 596.884788][T11496] get_compat_msghdr+0x108/0x2b0 [ 596.889728][T11496] do_recvmmsg+0xdbb/0x22c0 [ 596.894232][T11496] __sys_recvmmsg+0x5dd/0x610 [ 596.898898][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 596.904971][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 596.911142][T11496] __do_fast_syscall_32+0x2af/0x480 [ 596.916342][T11496] do_fast_syscall_32+0x6b/0xd0 [ 596.921178][T11496] do_SYSENTER_32+0x73/0x90 [ 596.925675][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 596.931979][T11496] [ 596.934301][T11496] Uninit was stored to memory at: [ 596.939345][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 596.945076][T11496] __msan_chain_origin+0x50/0x90 [ 596.950031][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 596.955156][T11496] get_compat_msghdr+0x108/0x2b0 [ 596.960103][T11496] do_recvmmsg+0xdbb/0x22c0 [ 596.964619][T11496] __sys_recvmmsg+0x5dd/0x610 [ 596.969330][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 596.975384][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 596.981526][T11496] __do_fast_syscall_32+0x2af/0x480 [ 596.986719][T11496] do_fast_syscall_32+0x6b/0xd0 [ 596.991554][T11496] do_SYSENTER_32+0x73/0x90 [ 596.996046][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 597.002350][T11496] [ 597.004676][T11496] Uninit was stored to memory at: [ 597.009717][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 597.015424][T11496] __msan_chain_origin+0x50/0x90 [ 597.020351][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 597.025480][T11496] get_compat_msghdr+0x108/0x2b0 [ 597.031774][T11496] do_recvmmsg+0xdbb/0x22c0 [ 597.036303][T11496] __sys_recvmmsg+0x5dd/0x610 [ 597.040973][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 597.047041][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 597.053196][T11496] __do_fast_syscall_32+0x2af/0x480 [ 597.058380][T11496] do_fast_syscall_32+0x6b/0xd0 [ 597.063235][T11496] do_SYSENTER_32+0x73/0x90 [ 597.067742][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 597.074128][T11496] [ 597.076444][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 597.083137][T11496] do_recvmmsg+0xbf/0x22c0 [ 597.087569][T11496] do_recvmmsg+0xbf/0x22c0 [ 597.293602][T11496] not chained 410000 origins [ 597.298315][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 597.307014][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 597.317073][T11496] Call Trace: [ 597.320365][T11496] dump_stack+0x21c/0x280 [ 597.324723][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 597.330453][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 597.336012][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 597.342078][T11496] ? kmsan_get_metadata+0x116/0x180 [ 597.347313][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 597.353117][T11496] ? kmsan_get_metadata+0x116/0x180 [ 597.358316][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 597.364132][T11496] ? kmsan_get_metadata+0x116/0x180 [ 597.369324][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 597.374914][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 597.380997][T11496] ? _copy_from_user+0x201/0x310 [ 597.385933][T11496] ? kmsan_get_metadata+0x116/0x180 [ 597.391125][T11496] __msan_chain_origin+0x50/0x90 [ 597.396069][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 597.401195][T11496] get_compat_msghdr+0x108/0x2b0 [ 597.406161][T11496] do_recvmmsg+0xdbb/0x22c0 [ 597.410680][T11496] ? kmsan_get_metadata+0x116/0x180 [ 597.415907][T11496] ? kmsan_get_metadata+0x116/0x180 [ 597.421110][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 597.427009][T11496] ? kmsan_get_metadata+0x116/0x180 [ 597.432209][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 597.437857][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 597.443140][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 597.447891][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 597.452653][T11496] __sys_recvmmsg+0x5dd/0x610 [ 597.457338][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 597.463407][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 597.469578][T11496] __do_fast_syscall_32+0x2af/0x480 [ 597.474795][T11496] do_fast_syscall_32+0x6b/0xd0 [ 597.479643][T11496] do_SYSENTER_32+0x73/0x90 [ 597.484141][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 597.490472][T11496] RIP: 0023:0xf7fbc549 [ 597.494535][T11496] Code: Bad RIP value. [ 597.498593][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 597.507101][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 597.515085][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 597.523070][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 597.531070][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 597.539045][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 597.547022][T11496] Uninit was stored to memory at: [ 597.552046][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 597.557765][T11496] __msan_chain_origin+0x50/0x90 [ 597.562732][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 597.567860][T11496] get_compat_msghdr+0x108/0x2b0 [ 597.572812][T11496] do_recvmmsg+0xdbb/0x22c0 [ 597.577330][T11496] __sys_recvmmsg+0x5dd/0x610 [ 597.582006][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 597.589028][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 597.595205][T11496] __do_fast_syscall_32+0x2af/0x480 [ 597.600526][T11496] do_fast_syscall_32+0x6b/0xd0 [ 597.605411][T11496] do_SYSENTER_32+0x73/0x90 [ 597.609927][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 597.616268][T11496] [ 597.618587][T11496] Uninit was stored to memory at: [ 597.623625][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 597.629362][T11496] __msan_chain_origin+0x50/0x90 [ 597.634320][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 597.639469][T11496] get_compat_msghdr+0x108/0x2b0 [ 597.644404][T11496] do_recvmmsg+0xdbb/0x22c0 [ 597.648901][T11496] __sys_recvmmsg+0x5dd/0x610 [ 597.653679][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 597.659778][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 597.666057][T11496] __do_fast_syscall_32+0x2af/0x480 [ 597.671469][T11496] do_fast_syscall_32+0x6b/0xd0 [ 597.676327][T11496] do_SYSENTER_32+0x73/0x90 [ 597.680824][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 597.687128][T11496] [ 597.689451][T11496] Uninit was stored to memory at: [ 597.694473][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 597.700895][T11496] __msan_chain_origin+0x50/0x90 [ 597.705987][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 597.711097][T11496] get_compat_msghdr+0x108/0x2b0 [ 597.716038][T11496] do_recvmmsg+0xdbb/0x22c0 [ 597.720529][T11496] __sys_recvmmsg+0x5dd/0x610 [ 597.725213][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 597.731318][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 597.737503][T11496] __do_fast_syscall_32+0x2af/0x480 [ 597.742728][T11496] do_fast_syscall_32+0x6b/0xd0 [ 597.747604][T11496] do_SYSENTER_32+0x73/0x90 [ 597.752114][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 597.758423][T11496] [ 597.760761][T11496] Uninit was stored to memory at: [ 597.765793][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 597.771509][T11496] __msan_chain_origin+0x50/0x90 [ 597.776450][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 597.781551][T11496] get_compat_msghdr+0x108/0x2b0 [ 597.786493][T11496] do_recvmmsg+0xdbb/0x22c0 [ 597.791002][T11496] __sys_recvmmsg+0x5dd/0x610 [ 597.795692][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 597.801773][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 597.808018][T11496] __do_fast_syscall_32+0x2af/0x480 [ 597.813234][T11496] do_fast_syscall_32+0x6b/0xd0 [ 597.818119][T11496] do_SYSENTER_32+0x73/0x90 [ 597.822642][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 597.828988][T11496] [ 597.831315][T11496] Uninit was stored to memory at: [ 597.836786][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 597.842534][T11496] __msan_chain_origin+0x50/0x90 [ 597.847491][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 597.852613][T11496] get_compat_msghdr+0x108/0x2b0 [ 597.857592][T11496] do_recvmmsg+0xdbb/0x22c0 [ 597.862126][T11496] __sys_recvmmsg+0x5dd/0x610 [ 597.866798][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 597.872860][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 597.879229][T11496] __do_fast_syscall_32+0x2af/0x480 [ 597.884459][T11496] do_fast_syscall_32+0x6b/0xd0 [ 597.889328][T11496] do_SYSENTER_32+0x73/0x90 [ 597.893834][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 597.900141][T11496] [ 597.902473][T11496] Uninit was stored to memory at: [ 597.907520][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 597.913307][T11496] __msan_chain_origin+0x50/0x90 [ 597.918269][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 597.923413][T11496] get_compat_msghdr+0x108/0x2b0 [ 597.928368][T11496] do_recvmmsg+0xdbb/0x22c0 [ 597.932868][T11496] __sys_recvmmsg+0x5dd/0x610 [ 597.937562][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 597.943647][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 597.949828][T11496] __do_fast_syscall_32+0x2af/0x480 [ 597.955034][T11496] do_fast_syscall_32+0x6b/0xd0 [ 597.959885][T11496] do_SYSENTER_32+0x73/0x90 [ 597.964397][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 597.971283][T11496] [ 597.973599][T11496] Uninit was stored to memory at: [ 597.978643][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 597.984460][T11496] __msan_chain_origin+0x50/0x90 [ 597.989402][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 597.994515][T11496] get_compat_msghdr+0x108/0x2b0 [ 597.999475][T11496] do_recvmmsg+0xdbb/0x22c0 [ 598.003970][T11496] __sys_recvmmsg+0x5dd/0x610 [ 598.008656][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 598.014732][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 598.020895][T11496] __do_fast_syscall_32+0x2af/0x480 [ 598.026107][T11496] do_fast_syscall_32+0x6b/0xd0 [ 598.031006][T11496] do_SYSENTER_32+0x73/0x90 [ 598.035525][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 598.041875][T11496] [ 598.044211][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 598.050897][T11496] do_recvmmsg+0xbf/0x22c0 [ 598.055308][T11496] do_recvmmsg+0xbf/0x22c0 [ 598.348007][T11496] not chained 420000 origins [ 598.352663][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 598.361377][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 598.371463][T11496] Call Trace: [ 598.374790][T11496] dump_stack+0x21c/0x280 [ 598.379165][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 598.384913][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 598.390493][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 598.396883][T11496] ? kmsan_get_metadata+0x116/0x180 [ 598.402168][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 598.408118][T11496] ? kmsan_get_metadata+0x116/0x180 [ 598.413371][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 598.419225][T11496] ? kmsan_get_metadata+0x116/0x180 [ 598.424467][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 598.430188][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 598.437070][T11496] ? _copy_from_user+0x201/0x310 [ 598.442420][T11496] ? kmsan_get_metadata+0x116/0x180 [ 598.447771][T11496] __msan_chain_origin+0x50/0x90 [ 598.453699][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 598.458860][T11496] get_compat_msghdr+0x108/0x2b0 [ 598.463891][T11496] do_recvmmsg+0xdbb/0x22c0 [ 598.468427][T11496] ? kmsan_get_metadata+0x116/0x180 [ 598.473670][T11496] ? kmsan_get_metadata+0x116/0x180 [ 598.478895][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 598.484838][T11496] ? kmsan_get_metadata+0x116/0x180 [ 598.490076][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 598.495842][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 598.501191][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 598.506062][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 598.510870][T11496] __sys_recvmmsg+0x5dd/0x610 [ 598.516235][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 598.522354][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 598.528573][T11496] __do_fast_syscall_32+0x2af/0x480 [ 598.534073][T11496] do_fast_syscall_32+0x6b/0xd0 [ 598.538944][T11496] do_SYSENTER_32+0x73/0x90 [ 598.543823][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 598.550959][T11496] RIP: 0023:0xf7fbc549 [ 598.555029][T11496] Code: Bad RIP value. [ 598.559105][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 598.568547][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 598.576687][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 598.584733][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 598.593941][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 598.601928][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 598.609913][T11496] Uninit was stored to memory at: [ 598.614964][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 598.620714][T11496] __msan_chain_origin+0x50/0x90 [ 598.625675][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 598.630797][T11496] get_compat_msghdr+0x108/0x2b0 [ 598.635749][T11496] do_recvmmsg+0xdbb/0x22c0 [ 598.640248][T11496] __sys_recvmmsg+0x5dd/0x610 [ 598.644917][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 598.650966][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 598.657117][T11496] __do_fast_syscall_32+0x2af/0x480 [ 598.662341][T11496] do_fast_syscall_32+0x6b/0xd0 [ 598.667220][T11496] do_SYSENTER_32+0x73/0x90 [ 598.671719][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 598.678065][T11496] [ 598.680412][T11496] Uninit was stored to memory at: [ 598.685427][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 598.691161][T11496] __msan_chain_origin+0x50/0x90 [ 598.696112][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 598.701256][T11496] get_compat_msghdr+0x108/0x2b0 [ 598.706222][T11496] do_recvmmsg+0xdbb/0x22c0 [ 598.710734][T11496] __sys_recvmmsg+0x5dd/0x610 [ 598.715414][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 598.721508][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 598.727685][T11496] __do_fast_syscall_32+0x2af/0x480 [ 598.732903][T11496] do_fast_syscall_32+0x6b/0xd0 [ 598.737867][T11496] do_SYSENTER_32+0x73/0x90 [ 598.742369][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 598.748683][T11496] [ 598.750992][T11496] Uninit was stored to memory at: [ 598.756265][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 598.761969][T11496] __msan_chain_origin+0x50/0x90 [ 598.766919][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 598.772014][T11496] get_compat_msghdr+0x108/0x2b0 [ 598.776947][T11496] do_recvmmsg+0xdbb/0x22c0 [ 598.781482][T11496] __sys_recvmmsg+0x5dd/0x610 [ 598.786158][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 598.792305][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 598.798549][T11496] __do_fast_syscall_32+0x2af/0x480 [ 598.803754][T11496] do_fast_syscall_32+0x6b/0xd0 [ 598.808609][T11496] do_SYSENTER_32+0x73/0x90 [ 598.813134][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 598.819454][T11496] [ 598.821770][T11496] Uninit was stored to memory at: [ 598.826815][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 598.832551][T11496] __msan_chain_origin+0x50/0x90 [ 598.837502][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 598.842616][T11496] get_compat_msghdr+0x108/0x2b0 [ 598.847551][T11496] do_recvmmsg+0xdbb/0x22c0 [ 598.852046][T11496] __sys_recvmmsg+0x5dd/0x610 [ 598.856723][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 598.862822][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 598.868985][T11496] __do_fast_syscall_32+0x2af/0x480 [ 598.874184][T11496] do_fast_syscall_32+0x6b/0xd0 [ 598.879034][T11496] do_SYSENTER_32+0x73/0x90 [ 598.883526][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 598.889825][T11496] [ 598.892135][T11496] Uninit was stored to memory at: [ 598.897179][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 598.902910][T11496] __msan_chain_origin+0x50/0x90 [ 598.907872][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 598.913022][T11496] get_compat_msghdr+0x108/0x2b0 [ 598.917977][T11496] do_recvmmsg+0xdbb/0x22c0 [ 598.922521][T11496] __sys_recvmmsg+0x5dd/0x610 [ 598.927220][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 598.933340][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 598.939506][T11496] __do_fast_syscall_32+0x2af/0x480 [ 598.944710][T11496] do_fast_syscall_32+0x6b/0xd0 [ 598.949544][T11496] do_SYSENTER_32+0x73/0x90 [ 598.954045][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 598.960361][T11496] [ 598.962683][T11496] Uninit was stored to memory at: [ 598.967710][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 598.973426][T11496] __msan_chain_origin+0x50/0x90 [ 598.978374][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 598.983489][T11496] get_compat_msghdr+0x108/0x2b0 [ 598.988445][T11496] do_recvmmsg+0xdbb/0x22c0 [ 598.992979][T11496] __sys_recvmmsg+0x5dd/0x610 [ 598.998297][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 599.004372][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 599.010547][T11496] __do_fast_syscall_32+0x2af/0x480 [ 599.015763][T11496] do_fast_syscall_32+0x6b/0xd0 [ 599.021841][T11496] do_SYSENTER_32+0x73/0x90 [ 599.026351][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 599.032668][T11496] [ 599.035019][T11496] Uninit was stored to memory at: [ 599.040051][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 599.045778][T11496] __msan_chain_origin+0x50/0x90 [ 599.050706][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 599.055894][T11496] get_compat_msghdr+0x108/0x2b0 [ 599.060833][T11496] do_recvmmsg+0xdbb/0x22c0 [ 599.066563][T11496] __sys_recvmmsg+0x5dd/0x610 [ 599.071232][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 599.077322][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 599.086514][T11496] __do_fast_syscall_32+0x2af/0x480 [ 599.091795][T11496] do_fast_syscall_32+0x6b/0xd0 [ 599.096685][T11496] do_SYSENTER_32+0x73/0x90 [ 599.101223][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 599.107540][T11496] [ 599.109871][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 599.117350][T11496] do_recvmmsg+0xbf/0x22c0 [ 599.121775][T11496] do_recvmmsg+0xbf/0x22c0 [ 599.351311][T11496] not chained 430000 origins [ 599.355964][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 599.364650][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 599.374722][T11496] Call Trace: [ 599.378046][T11496] dump_stack+0x21c/0x280 [ 599.382590][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 599.388327][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 599.395124][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 599.401238][T11496] ? kmsan_get_metadata+0x116/0x180 [ 599.406476][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 599.412315][T11496] ? kmsan_get_metadata+0x116/0x180 [ 599.417531][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 599.424509][T11496] ? kmsan_get_metadata+0x116/0x180 [ 599.429869][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 599.435862][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 599.442021][T11496] ? _copy_from_user+0x201/0x310 [ 599.446995][T11496] ? kmsan_get_metadata+0x116/0x180 [ 599.452189][T11496] __msan_chain_origin+0x50/0x90 [ 599.457149][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 599.462296][T11496] get_compat_msghdr+0x108/0x2b0 [ 599.467260][T11496] do_recvmmsg+0xdbb/0x22c0 [ 599.471759][T11496] ? kmsan_get_metadata+0x116/0x180 [ 599.476974][T11496] ? kmsan_get_metadata+0x116/0x180 [ 599.482165][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 599.488063][T11496] ? kmsan_get_metadata+0x116/0x180 [ 599.493286][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 599.498961][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 599.504286][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 599.509091][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 599.513884][T11496] __sys_recvmmsg+0x5dd/0x610 [ 599.518681][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 599.524782][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 599.530943][T11496] __do_fast_syscall_32+0x2af/0x480 [ 599.536350][T11496] do_fast_syscall_32+0x6b/0xd0 [ 599.541218][T11496] do_SYSENTER_32+0x73/0x90 [ 599.545733][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 599.552046][T11496] RIP: 0023:0xf7fbc549 [ 599.556137][T11496] Code: Bad RIP value. [ 599.560190][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 599.568767][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 599.576847][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 599.584826][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 599.592810][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 599.600780][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 599.608800][T11496] Uninit was stored to memory at: [ 599.613851][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 599.619614][T11496] __msan_chain_origin+0x50/0x90 [ 599.624576][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 599.629684][T11496] get_compat_msghdr+0x108/0x2b0 [ 599.634620][T11496] do_recvmmsg+0xdbb/0x22c0 [ 599.639119][T11496] __sys_recvmmsg+0x5dd/0x610 [ 599.643812][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 599.649883][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 599.656028][T11496] __do_fast_syscall_32+0x2af/0x480 [ 599.661212][T11496] do_fast_syscall_32+0x6b/0xd0 [ 599.666072][T11496] do_SYSENTER_32+0x73/0x90 [ 599.670563][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 599.676863][T11496] [ 599.679172][T11496] Uninit was stored to memory at: [ 599.684186][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 599.689903][T11496] __msan_chain_origin+0x50/0x90 [ 599.694836][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 599.699950][T11496] get_compat_msghdr+0x108/0x2b0 [ 599.704880][T11496] do_recvmmsg+0xdbb/0x22c0 [ 599.710105][T11496] __sys_recvmmsg+0x5dd/0x610 [ 599.714830][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 599.720894][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 599.727046][T11496] __do_fast_syscall_32+0x2af/0x480 [ 599.732275][T11496] do_fast_syscall_32+0x6b/0xd0 [ 599.737155][T11496] do_SYSENTER_32+0x73/0x90 [ 599.741672][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 599.747979][T11496] [ 599.750288][T11496] Uninit was stored to memory at: [ 599.755324][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 599.761041][T11496] __msan_chain_origin+0x50/0x90 [ 599.765967][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 599.771071][T11496] get_compat_msghdr+0x108/0x2b0 [ 599.776004][T11496] do_recvmmsg+0xdbb/0x22c0 [ 599.780662][T11496] __sys_recvmmsg+0x5dd/0x610 [ 599.785323][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 599.791395][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 599.797546][T11496] __do_fast_syscall_32+0x2af/0x480 [ 599.802745][T11496] do_fast_syscall_32+0x6b/0xd0 [ 599.807605][T11496] do_SYSENTER_32+0x73/0x90 [ 599.812120][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 599.818463][T11496] [ 599.820804][T11496] Uninit was stored to memory at: [ 599.825832][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 599.831561][T11496] __msan_chain_origin+0x50/0x90 [ 599.836499][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 599.841622][T11496] get_compat_msghdr+0x108/0x2b0 [ 599.846550][T11496] do_recvmmsg+0xdbb/0x22c0 [ 599.851038][T11496] __sys_recvmmsg+0x5dd/0x610 [ 599.855707][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 599.861772][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 599.867922][T11496] __do_fast_syscall_32+0x2af/0x480 [ 599.873162][T11496] do_fast_syscall_32+0x6b/0xd0 [ 599.878035][T11496] do_SYSENTER_32+0x73/0x90 [ 599.882541][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 599.888920][T11496] [ 599.891233][T11496] Uninit was stored to memory at: [ 599.896318][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 599.902076][T11496] __msan_chain_origin+0x50/0x90 [ 599.907146][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 599.912311][T11496] get_compat_msghdr+0x108/0x2b0 [ 599.917261][T11496] do_recvmmsg+0xdbb/0x22c0 [ 599.921759][T11496] __sys_recvmmsg+0x5dd/0x610 [ 599.926448][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 599.932523][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 599.938677][T11496] __do_fast_syscall_32+0x2af/0x480 [ 599.943883][T11496] do_fast_syscall_32+0x6b/0xd0 [ 599.948737][T11496] do_SYSENTER_32+0x73/0x90 [ 599.953226][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 599.959525][T11496] [ 599.961841][T11496] Uninit was stored to memory at: [ 599.967926][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 599.973663][T11496] __msan_chain_origin+0x50/0x90 [ 599.978603][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 599.983711][T11496] get_compat_msghdr+0x108/0x2b0 [ 599.988631][T11496] do_recvmmsg+0xdbb/0x22c0 [ 599.993142][T11496] __sys_recvmmsg+0x5dd/0x610 [ 599.997834][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 600.003897][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 600.010046][T11496] __do_fast_syscall_32+0x2af/0x480 [ 600.015248][T11496] do_fast_syscall_32+0x6b/0xd0 [ 600.020109][T11496] do_SYSENTER_32+0x73/0x90 [ 600.024614][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 600.030922][T11496] [ 600.033263][T11496] Uninit was stored to memory at: [ 600.038307][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 600.044020][T11496] __msan_chain_origin+0x50/0x90 [ 600.048960][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 600.054075][T11496] get_compat_msghdr+0x108/0x2b0 [ 600.059016][T11496] do_recvmmsg+0xdbb/0x22c0 [ 600.063510][T11496] __sys_recvmmsg+0x5dd/0x610 [ 600.068204][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 600.074273][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 600.080434][T11496] __do_fast_syscall_32+0x2af/0x480 [ 600.085620][T11496] do_fast_syscall_32+0x6b/0xd0 [ 600.090492][T11496] do_SYSENTER_32+0x73/0x90 [ 600.095027][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 600.101345][T11496] [ 600.103668][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 600.110337][T11496] do_recvmmsg+0xbf/0x22c0 [ 600.114770][T11496] do_recvmmsg+0xbf/0x22c0 [ 600.368453][T11496] not chained 440000 origins [ 600.373113][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 600.381822][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 600.391900][T11496] Call Trace: [ 600.395226][T11496] dump_stack+0x21c/0x280 [ 600.399626][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 600.405379][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 600.410965][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 600.417179][T11496] ? kmsan_get_metadata+0x116/0x180 [ 600.422462][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 600.428327][T11496] ? kmsan_get_metadata+0x116/0x180 [ 600.433557][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 600.439407][T11496] ? kmsan_get_metadata+0x116/0x180 [ 600.444633][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 600.450204][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 600.456285][T11496] ? _copy_from_user+0x201/0x310 [ 600.461235][T11496] ? kmsan_get_metadata+0x116/0x180 [ 600.466455][T11496] __msan_chain_origin+0x50/0x90 [ 600.471403][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 600.476546][T11496] get_compat_msghdr+0x108/0x2b0 [ 600.481572][T11496] do_recvmmsg+0xdbb/0x22c0 [ 600.486075][T11496] ? kmsan_get_metadata+0x116/0x180 [ 600.491307][T11496] ? kmsan_get_metadata+0x116/0x180 [ 600.496552][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 600.502468][T11496] ? kmsan_get_metadata+0x116/0x180 [ 600.507676][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 600.513301][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 600.518582][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 600.523356][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 600.528136][T11496] __sys_recvmmsg+0x5dd/0x610 [ 600.532843][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 600.538922][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 600.545073][T11496] __do_fast_syscall_32+0x2af/0x480 [ 600.550304][T11496] do_fast_syscall_32+0x6b/0xd0 [ 600.555186][T11496] do_SYSENTER_32+0x73/0x90 [ 600.559688][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 600.566008][T11496] RIP: 0023:0xf7fbc549 [ 600.570083][T11496] Code: Bad RIP value. [ 600.574148][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 600.582586][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 600.590843][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 600.598828][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 600.606811][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 600.614796][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 600.622791][T11496] Uninit was stored to memory at: [ 600.627818][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 600.633566][T11496] __msan_chain_origin+0x50/0x90 [ 600.638527][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 600.643635][T11496] get_compat_msghdr+0x108/0x2b0 [ 600.648567][T11496] do_recvmmsg+0xdbb/0x22c0 [ 600.653061][T11496] __sys_recvmmsg+0x5dd/0x610 [ 600.657723][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 600.663776][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 600.669932][T11496] __do_fast_syscall_32+0x2af/0x480 [ 600.675121][T11496] do_fast_syscall_32+0x6b/0xd0 [ 600.679953][T11496] do_SYSENTER_32+0x73/0x90 [ 600.684441][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 600.690754][T11496] [ 600.693083][T11496] Uninit was stored to memory at: [ 600.698116][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 600.703836][T11496] __msan_chain_origin+0x50/0x90 [ 600.708787][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 600.713910][T11496] get_compat_msghdr+0x108/0x2b0 [ 600.718907][T11496] do_recvmmsg+0xdbb/0x22c0 [ 600.723405][T11496] __sys_recvmmsg+0x5dd/0x610 [ 600.728140][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 600.734331][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 600.740542][T11496] __do_fast_syscall_32+0x2af/0x480 [ 600.745744][T11496] do_fast_syscall_32+0x6b/0xd0 [ 600.750589][T11496] do_SYSENTER_32+0x73/0x90 [ 600.755086][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 600.761389][T11496] [ 600.763703][T11496] Uninit was stored to memory at: [ 600.768735][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 600.774458][T11496] __msan_chain_origin+0x50/0x90 [ 600.779418][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 600.784537][T11496] get_compat_msghdr+0x108/0x2b0 [ 600.789472][T11496] do_recvmmsg+0xdbb/0x22c0 [ 600.793983][T11496] __sys_recvmmsg+0x5dd/0x610 [ 600.798652][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 600.804720][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 600.810885][T11496] __do_fast_syscall_32+0x2af/0x480 [ 600.816079][T11496] do_fast_syscall_32+0x6b/0xd0 [ 600.820919][T11496] do_SYSENTER_32+0x73/0x90 [ 600.825415][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 600.831726][T11496] [ 600.834055][T11496] Uninit was stored to memory at: [ 600.839067][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 600.844777][T11496] __msan_chain_origin+0x50/0x90 [ 600.849726][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 600.854859][T11496] get_compat_msghdr+0x108/0x2b0 [ 600.859826][T11496] do_recvmmsg+0xdbb/0x22c0 [ 600.864347][T11496] __sys_recvmmsg+0x5dd/0x610 [ 600.869012][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 600.875067][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 600.881219][T11496] __do_fast_syscall_32+0x2af/0x480 [ 600.886409][T11496] do_fast_syscall_32+0x6b/0xd0 [ 600.891777][T11496] do_SYSENTER_32+0x73/0x90 [ 600.896295][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 600.902777][T11496] [ 600.905089][T11496] Uninit was stored to memory at: [ 600.910105][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 600.915819][T11496] __msan_chain_origin+0x50/0x90 [ 600.920745][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 600.925847][T11496] get_compat_msghdr+0x108/0x2b0 [ 600.930774][T11496] do_recvmmsg+0xdbb/0x22c0 [ 600.935284][T11496] __sys_recvmmsg+0x5dd/0x610 [ 600.939980][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 600.946036][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 600.952176][T11496] __do_fast_syscall_32+0x2af/0x480 [ 600.957364][T11496] do_fast_syscall_32+0x6b/0xd0 [ 600.962202][T11496] do_SYSENTER_32+0x73/0x90 [ 600.966734][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 600.973052][T11496] [ 600.975388][T11496] Uninit was stored to memory at: [ 600.980424][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 600.986138][T11496] __msan_chain_origin+0x50/0x90 [ 600.991512][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 600.996716][T11496] get_compat_msghdr+0x108/0x2b0 [ 601.001644][T11496] do_recvmmsg+0xdbb/0x22c0 [ 601.006153][T11496] __sys_recvmmsg+0x5dd/0x610 [ 601.010826][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 601.016937][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 601.023089][T11496] __do_fast_syscall_32+0x2af/0x480 [ 601.028292][T11496] do_fast_syscall_32+0x6b/0xd0 [ 601.033141][T11496] do_SYSENTER_32+0x73/0x90 [ 601.037635][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 601.043951][T11496] [ 601.046281][T11496] Uninit was stored to memory at: [ 601.051316][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 601.057032][T11496] __msan_chain_origin+0x50/0x90 [ 601.061980][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 601.067123][T11496] get_compat_msghdr+0x108/0x2b0 [ 601.072077][T11496] do_recvmmsg+0xdbb/0x22c0 [ 601.076593][T11496] __sys_recvmmsg+0x5dd/0x610 [ 601.081284][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 601.087366][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 601.093542][T11496] __do_fast_syscall_32+0x2af/0x480 [ 601.098745][T11496] do_fast_syscall_32+0x6b/0xd0 [ 601.103620][T11496] do_SYSENTER_32+0x73/0x90 [ 601.108127][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 601.114454][T11496] [ 601.116764][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 601.123424][T11496] do_recvmmsg+0xbf/0x22c0 [ 601.127833][T11496] do_recvmmsg+0xbf/0x22c0 [ 601.301313][T11496] not chained 450000 origins [ 601.305970][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 601.314673][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 601.324763][T11496] Call Trace: [ 601.328119][T11496] dump_stack+0x21c/0x280 [ 601.332541][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 601.338310][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 601.343879][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 601.349970][T11496] ? kmsan_get_metadata+0x116/0x180 [ 601.355217][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 601.361045][T11496] ? kmsan_get_metadata+0x116/0x180 [ 601.366270][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 601.372141][T11496] ? kmsan_get_metadata+0x116/0x180 [ 601.377367][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 601.382943][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 601.389225][T11496] ? _copy_from_user+0x201/0x310 [ 601.394201][T11496] ? kmsan_get_metadata+0x116/0x180 [ 601.399432][T11496] __msan_chain_origin+0x50/0x90 [ 601.404411][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 601.409582][T11496] get_compat_msghdr+0x108/0x2b0 [ 601.414592][T11496] do_recvmmsg+0xdbb/0x22c0 [ 601.419143][T11496] ? kmsan_get_metadata+0x116/0x180 [ 601.424392][T11496] ? kmsan_get_metadata+0x116/0x180 [ 601.429663][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 601.435599][T11496] ? kmsan_get_metadata+0x116/0x180 [ 601.440837][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 601.446512][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 601.451834][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 601.456619][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 601.461406][T11496] __sys_recvmmsg+0x5dd/0x610 [ 601.466131][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 601.472237][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 601.478412][T11496] __do_fast_syscall_32+0x2af/0x480 [ 601.483657][T11496] do_fast_syscall_32+0x6b/0xd0 [ 601.488566][T11496] do_SYSENTER_32+0x73/0x90 [ 601.493102][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 601.499452][T11496] RIP: 0023:0xf7fbc549 [ 601.503546][T11496] Code: Bad RIP value. [ 601.507623][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 601.516055][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 601.524045][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 601.532060][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 601.540054][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 601.548044][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 601.556070][T11496] Uninit was stored to memory at: [ 601.561119][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 601.566862][T11496] __msan_chain_origin+0x50/0x90 [ 601.571822][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 601.576965][T11496] get_compat_msghdr+0x108/0x2b0 [ 601.581934][T11496] do_recvmmsg+0xdbb/0x22c0 [ 601.586460][T11496] __sys_recvmmsg+0x5dd/0x610 [ 601.591162][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 601.597371][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 601.603583][T11496] __do_fast_syscall_32+0x2af/0x480 [ 601.608811][T11496] do_fast_syscall_32+0x6b/0xd0 [ 601.613686][T11496] do_SYSENTER_32+0x73/0x90 [ 601.618218][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 601.624558][T11496] [ 601.626895][T11496] Uninit was stored to memory at: [ 601.631942][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 601.637681][T11496] __msan_chain_origin+0x50/0x90 [ 601.642645][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 601.647768][T11496] get_compat_msghdr+0x108/0x2b0 [ 601.652742][T11496] do_recvmmsg+0xdbb/0x22c0 [ 601.657263][T11496] __sys_recvmmsg+0x5dd/0x610 [ 601.661965][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 601.668057][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 601.674238][T11496] __do_fast_syscall_32+0x2af/0x480 [ 601.679451][T11496] do_fast_syscall_32+0x6b/0xd0 [ 601.684315][T11496] do_SYSENTER_32+0x73/0x90 [ 601.688834][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 601.695180][T11496] [ 601.697515][T11496] Uninit was stored to memory at: [ 601.702553][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 601.708291][T11496] __msan_chain_origin+0x50/0x90 [ 601.713240][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 601.718340][T11496] get_compat_msghdr+0x108/0x2b0 [ 601.723282][T11496] do_recvmmsg+0xdbb/0x22c0 [ 601.727803][T11496] __sys_recvmmsg+0x5dd/0x610 [ 601.732603][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 601.738794][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 601.744979][T11496] __do_fast_syscall_32+0x2af/0x480 [ 601.750202][T11496] do_fast_syscall_32+0x6b/0xd0 [ 601.755058][T11496] do_SYSENTER_32+0x73/0x90 [ 601.759564][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 601.765880][T11496] [ 601.768199][T11496] Uninit was stored to memory at: [ 601.773250][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 601.778976][T11496] __msan_chain_origin+0x50/0x90 [ 601.784045][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 601.789163][T11496] get_compat_msghdr+0x108/0x2b0 [ 601.794233][T11496] do_recvmmsg+0xdbb/0x22c0 [ 601.798732][T11496] __sys_recvmmsg+0x5dd/0x610 [ 601.803569][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 601.809737][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 601.815929][T11496] __do_fast_syscall_32+0x2af/0x480 [ 601.821165][T11496] do_fast_syscall_32+0x6b/0xd0 [ 601.826053][T11496] do_SYSENTER_32+0x73/0x90 [ 601.830570][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 601.836996][T11496] [ 601.839376][T11496] Uninit was stored to memory at: [ 601.844518][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 601.850269][T11496] __msan_chain_origin+0x50/0x90 [ 601.855228][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 601.860339][T11496] get_compat_msghdr+0x108/0x2b0 [ 601.865272][T11496] do_recvmmsg+0xdbb/0x22c0 [ 601.869774][T11496] __sys_recvmmsg+0x5dd/0x610 [ 601.874586][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 601.880656][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 601.886809][T11496] __do_fast_syscall_32+0x2af/0x480 [ 601.892011][T11496] do_fast_syscall_32+0x6b/0xd0 [ 601.896881][T11496] do_SYSENTER_32+0x73/0x90 [ 601.901434][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 601.907745][T11496] [ 601.910086][T11496] Uninit was stored to memory at: [ 601.915153][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 601.920906][T11496] __msan_chain_origin+0x50/0x90 [ 601.925880][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 601.931006][T11496] get_compat_msghdr+0x108/0x2b0 [ 601.935962][T11496] do_recvmmsg+0xdbb/0x22c0 [ 601.940474][T11496] __sys_recvmmsg+0x5dd/0x610 [ 601.945169][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 601.951251][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 601.957405][T11496] __do_fast_syscall_32+0x2af/0x480 [ 601.962613][T11496] do_fast_syscall_32+0x6b/0xd0 [ 601.967485][T11496] do_SYSENTER_32+0x73/0x90 [ 601.971995][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 601.978314][T11496] [ 601.980627][T11496] Uninit was stored to memory at: [ 601.985666][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 601.991379][T11496] __msan_chain_origin+0x50/0x90 [ 601.996337][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 602.001448][T11496] get_compat_msghdr+0x108/0x2b0 [ 602.006453][T11496] do_recvmmsg+0xdbb/0x22c0 [ 602.010980][T11496] __sys_recvmmsg+0x5dd/0x610 [ 602.015658][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 602.021731][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 602.027879][T11496] __do_fast_syscall_32+0x2af/0x480 [ 602.033083][T11496] do_fast_syscall_32+0x6b/0xd0 [ 602.037957][T11496] do_SYSENTER_32+0x73/0x90 [ 602.042470][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 602.048858][T11496] [ 602.051171][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 602.057847][T11496] do_recvmmsg+0xbf/0x22c0 [ 602.062278][T11496] do_recvmmsg+0xbf/0x22c0 [ 602.237699][T11496] not chained 460000 origins [ 602.242355][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 602.251032][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 602.261113][T11496] Call Trace: [ 602.264433][T11496] dump_stack+0x21c/0x280 [ 602.268794][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 602.274556][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 602.280125][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 602.286263][T11496] ? kmsan_get_metadata+0x116/0x180 [ 602.291586][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 602.297425][T11496] ? kmsan_get_metadata+0x116/0x180 [ 602.302772][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 602.308602][T11496] ? kmsan_get_metadata+0x116/0x180 [ 602.313818][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 602.319405][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 602.325506][T11496] ? _copy_from_user+0x201/0x310 [ 602.330465][T11496] ? kmsan_get_metadata+0x116/0x180 [ 602.335700][T11496] __msan_chain_origin+0x50/0x90 [ 602.340665][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 602.345827][T11496] get_compat_msghdr+0x108/0x2b0 [ 602.350802][T11496] do_recvmmsg+0xdbb/0x22c0 [ 602.355339][T11496] ? kmsan_get_metadata+0x116/0x180 [ 602.360574][T11496] ? kmsan_get_metadata+0x116/0x180 [ 602.365799][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 602.371745][T11496] ? kmsan_get_metadata+0x116/0x180 [ 602.376993][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 602.382653][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 602.387968][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 602.392750][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 602.397547][T11496] __sys_recvmmsg+0x5dd/0x610 [ 602.402267][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 602.408375][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 602.414556][T11496] __do_fast_syscall_32+0x2af/0x480 [ 602.419790][T11496] do_fast_syscall_32+0x6b/0xd0 [ 602.424668][T11496] do_SYSENTER_32+0x73/0x90 [ 602.429294][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 602.435628][T11496] RIP: 0023:0xf7fbc549 [ 602.439679][T11496] Code: Bad RIP value. [ 602.443764][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 602.452295][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 602.460309][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 602.468304][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 602.476277][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 602.484269][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 602.492270][T11496] Uninit was stored to memory at: [ 602.497312][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 602.503025][T11496] __msan_chain_origin+0x50/0x90 [ 602.507956][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 602.513072][T11496] get_compat_msghdr+0x108/0x2b0 [ 602.518018][T11496] do_recvmmsg+0xdbb/0x22c0 [ 602.522530][T11496] __sys_recvmmsg+0x5dd/0x610 [ 602.527197][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 602.533284][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 602.539438][T11496] __do_fast_syscall_32+0x2af/0x480 [ 602.544626][T11496] do_fast_syscall_32+0x6b/0xd0 [ 602.549464][T11496] do_SYSENTER_32+0x73/0x90 [ 602.553967][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 602.560284][T11496] [ 602.562600][T11496] Uninit was stored to memory at: [ 602.567626][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 602.573349][T11496] __msan_chain_origin+0x50/0x90 [ 602.578285][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 602.583396][T11496] get_compat_msghdr+0x108/0x2b0 [ 602.588358][T11496] do_recvmmsg+0xdbb/0x22c0 [ 602.592983][T11496] __sys_recvmmsg+0x5dd/0x610 [ 602.598894][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 602.604966][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 602.611120][T11496] __do_fast_syscall_32+0x2af/0x480 [ 602.616329][T11496] do_fast_syscall_32+0x6b/0xd0 [ 602.621190][T11496] do_SYSENTER_32+0x73/0x90 [ 602.625726][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 602.632039][T11496] [ 602.634374][T11496] Uninit was stored to memory at: [ 602.639405][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 602.645213][T11496] __msan_chain_origin+0x50/0x90 [ 602.650140][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 602.655245][T11496] get_compat_msghdr+0x108/0x2b0 [ 602.660239][T11496] do_recvmmsg+0xdbb/0x22c0 [ 602.664743][T11496] __sys_recvmmsg+0x5dd/0x610 [ 602.669428][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 602.675495][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 602.681657][T11496] __do_fast_syscall_32+0x2af/0x480 [ 602.686855][T11496] do_fast_syscall_32+0x6b/0xd0 [ 602.691692][T11496] do_SYSENTER_32+0x73/0x90 [ 602.696202][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 602.702533][T11496] [ 602.704865][T11496] Uninit was stored to memory at: [ 602.709907][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 602.715634][T11496] __msan_chain_origin+0x50/0x90 [ 602.720597][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 602.725694][T11496] get_compat_msghdr+0x108/0x2b0 [ 602.730613][T11496] do_recvmmsg+0xdbb/0x22c0 [ 602.735099][T11496] __sys_recvmmsg+0x5dd/0x610 [ 602.739780][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 602.745854][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 602.751995][T11496] __do_fast_syscall_32+0x2af/0x480 [ 602.757196][T11496] do_fast_syscall_32+0x6b/0xd0 [ 602.762028][T11496] do_SYSENTER_32+0x73/0x90 [ 602.766538][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 602.772846][T11496] [ 602.775167][T11496] Uninit was stored to memory at: [ 602.780191][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 602.785894][T11496] __msan_chain_origin+0x50/0x90 [ 602.790825][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 602.795937][T11496] get_compat_msghdr+0x108/0x2b0 [ 602.800857][T11496] do_recvmmsg+0xdbb/0x22c0 [ 602.805356][T11496] __sys_recvmmsg+0x5dd/0x610 [ 602.810034][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 602.816110][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 602.822281][T11496] __do_fast_syscall_32+0x2af/0x480 [ 602.827496][T11496] do_fast_syscall_32+0x6b/0xd0 [ 602.832344][T11496] do_SYSENTER_32+0x73/0x90 [ 602.836835][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 602.843150][T11496] [ 602.845477][T11496] Uninit was stored to memory at: [ 602.850503][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 602.856226][T11496] __msan_chain_origin+0x50/0x90 [ 602.861170][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 602.866280][T11496] get_compat_msghdr+0x108/0x2b0 [ 602.871211][T11496] do_recvmmsg+0xdbb/0x22c0 [ 602.875710][T11496] __sys_recvmmsg+0x5dd/0x610 [ 602.880372][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 602.886441][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 602.892626][T11496] __do_fast_syscall_32+0x2af/0x480 [ 602.897824][T11496] do_fast_syscall_32+0x6b/0xd0 [ 602.902689][T11496] do_SYSENTER_32+0x73/0x90 [ 602.907200][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 602.913533][T11496] [ 602.915863][T11496] Uninit was stored to memory at: [ 602.920885][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 602.926609][T11496] __msan_chain_origin+0x50/0x90 [ 602.931540][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 602.936665][T11496] get_compat_msghdr+0x108/0x2b0 [ 602.941629][T11496] do_recvmmsg+0xdbb/0x22c0 [ 602.946133][T11496] __sys_recvmmsg+0x5dd/0x610 [ 602.950808][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 602.956879][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 602.963031][T11496] __do_fast_syscall_32+0x2af/0x480 [ 602.968240][T11496] do_fast_syscall_32+0x6b/0xd0 [ 602.973077][T11496] do_SYSENTER_32+0x73/0x90 [ 602.977576][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 602.983884][T11496] [ 602.986206][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 602.992912][T11496] do_recvmmsg+0xbf/0x22c0 [ 602.997346][T11496] do_recvmmsg+0xbf/0x22c0 [ 603.236561][T11496] not chained 470000 origins [ 603.241477][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 603.250156][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 603.260230][T11496] Call Trace: [ 603.263550][T11496] dump_stack+0x21c/0x280 [ 603.267910][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 603.273652][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 603.279208][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 603.285271][T11496] ? kmsan_get_metadata+0x116/0x180 [ 603.290493][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 603.296311][T11496] ? kmsan_get_metadata+0x116/0x180 [ 603.301546][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 603.307397][T11496] ? kmsan_get_metadata+0x116/0x180 [ 603.312626][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 603.318195][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 603.324285][T11496] ? _copy_from_user+0x201/0x310 [ 603.329339][T11496] ? kmsan_get_metadata+0x116/0x180 [ 603.334553][T11496] __msan_chain_origin+0x50/0x90 [ 603.339608][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 603.344773][T11496] get_compat_msghdr+0x108/0x2b0 [ 603.349711][T11496] do_recvmmsg+0xdbb/0x22c0 [ 603.354231][T11496] ? kmsan_get_metadata+0x116/0x180 [ 603.359446][T11496] ? kmsan_get_metadata+0x116/0x180 [ 603.364637][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 603.370544][T11496] ? kmsan_get_metadata+0x116/0x180 [ 603.375759][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 603.381396][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 603.386704][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 603.391478][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 603.396244][T11496] __sys_recvmmsg+0x5dd/0x610 [ 603.400934][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 603.407014][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 603.413180][T11496] __do_fast_syscall_32+0x2af/0x480 [ 603.418402][T11496] do_fast_syscall_32+0x6b/0xd0 [ 603.423264][T11496] do_SYSENTER_32+0x73/0x90 [ 603.427767][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 603.434106][T11496] RIP: 0023:0xf7fbc549 [ 603.438207][T11496] Code: Bad RIP value. [ 603.442272][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 603.450691][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 603.458663][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 603.466693][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 603.474690][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 603.482687][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 603.490664][T11496] Uninit was stored to memory at: [ 603.495706][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 603.501473][T11496] __msan_chain_origin+0x50/0x90 [ 603.507819][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 603.513051][T11496] get_compat_msghdr+0x108/0x2b0 [ 603.517997][T11496] do_recvmmsg+0xdbb/0x22c0 [ 603.522535][T11496] __sys_recvmmsg+0x5dd/0x610 [ 603.527215][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 603.533322][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 603.539488][T11496] __do_fast_syscall_32+0x2af/0x480 [ 603.544697][T11496] do_fast_syscall_32+0x6b/0xd0 [ 603.549552][T11496] do_SYSENTER_32+0x73/0x90 [ 603.554043][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 603.560344][T11496] [ 603.562654][T11496] Uninit was stored to memory at: [ 603.567666][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 603.573391][T11496] __msan_chain_origin+0x50/0x90 [ 603.579299][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 603.584417][T11496] get_compat_msghdr+0x108/0x2b0 [ 603.589362][T11496] do_recvmmsg+0xdbb/0x22c0 [ 603.593984][T11496] __sys_recvmmsg+0x5dd/0x610 [ 603.598674][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 603.604756][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 603.611031][T11496] __do_fast_syscall_32+0x2af/0x480 [ 603.616264][T11496] do_fast_syscall_32+0x6b/0xd0 [ 603.621132][T11496] do_SYSENTER_32+0x73/0x90 [ 603.625637][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 603.631943][T11496] [ 603.634256][T11496] Uninit was stored to memory at: [ 603.639270][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 603.644976][T11496] __msan_chain_origin+0x50/0x90 [ 603.649906][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 603.655020][T11496] get_compat_msghdr+0x108/0x2b0 [ 603.659958][T11496] do_recvmmsg+0xdbb/0x22c0 [ 603.664447][T11496] __sys_recvmmsg+0x5dd/0x610 [ 603.669109][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 603.675383][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 603.681523][T11496] __do_fast_syscall_32+0x2af/0x480 [ 603.686722][T11496] do_fast_syscall_32+0x6b/0xd0 [ 603.691572][T11496] do_SYSENTER_32+0x73/0x90 [ 603.696075][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 603.702384][T11496] [ 603.704710][T11496] Uninit was stored to memory at: [ 603.709729][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 603.715444][T11496] __msan_chain_origin+0x50/0x90 [ 603.720388][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 603.725509][T11496] get_compat_msghdr+0x108/0x2b0 [ 603.730433][T11496] do_recvmmsg+0xdbb/0x22c0 [ 603.734924][T11496] __sys_recvmmsg+0x5dd/0x610 [ 603.739600][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 603.745667][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 603.751829][T11496] __do_fast_syscall_32+0x2af/0x480 [ 603.757024][T11496] do_fast_syscall_32+0x6b/0xd0 [ 603.761861][T11496] do_SYSENTER_32+0x73/0x90 [ 603.766352][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 603.772655][T11496] [ 603.774970][T11496] Uninit was stored to memory at: [ 603.779990][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 603.785799][T11496] __msan_chain_origin+0x50/0x90 [ 603.790732][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 603.795843][T11496] get_compat_msghdr+0x108/0x2b0 [ 603.800779][T11496] do_recvmmsg+0xdbb/0x22c0 [ 603.805270][T11496] __sys_recvmmsg+0x5dd/0x610 [ 603.809952][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 603.816029][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 603.822208][T11496] __do_fast_syscall_32+0x2af/0x480 [ 603.827435][T11496] do_fast_syscall_32+0x6b/0xd0 [ 603.832465][T11496] do_SYSENTER_32+0x73/0x90 [ 603.836995][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 603.843310][T11496] [ 603.845617][T11496] Uninit was stored to memory at: [ 603.850628][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 603.856333][T11496] __msan_chain_origin+0x50/0x90 [ 603.861266][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 603.866373][T11496] get_compat_msghdr+0x108/0x2b0 [ 603.871292][T11496] do_recvmmsg+0xdbb/0x22c0 [ 603.875779][T11496] __sys_recvmmsg+0x5dd/0x610 [ 603.880438][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 603.886491][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 603.892652][T11496] __do_fast_syscall_32+0x2af/0x480 [ 603.897880][T11496] do_fast_syscall_32+0x6b/0xd0 [ 603.902759][T11496] do_SYSENTER_32+0x73/0x90 [ 603.907288][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 603.913595][T11496] [ 603.915928][T11496] Uninit was stored to memory at: [ 603.920952][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 603.926681][T11496] __msan_chain_origin+0x50/0x90 [ 603.931625][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 603.936735][T11496] get_compat_msghdr+0x108/0x2b0 [ 603.941667][T11496] do_recvmmsg+0xdbb/0x22c0 [ 603.946193][T11496] __sys_recvmmsg+0x5dd/0x610 [ 603.950871][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 603.956954][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 603.963128][T11496] __do_fast_syscall_32+0x2af/0x480 [ 603.968363][T11496] do_fast_syscall_32+0x6b/0xd0 [ 603.973231][T11496] do_SYSENTER_32+0x73/0x90 [ 603.977764][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 603.984091][T11496] [ 603.986438][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 603.993120][T11496] do_recvmmsg+0xbf/0x22c0 [ 603.997896][T11496] do_recvmmsg+0xbf/0x22c0 [ 604.276521][T11496] not chained 480000 origins [ 604.281164][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 604.289867][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 604.299938][T11496] Call Trace: [ 604.303293][T11496] dump_stack+0x21c/0x280 [ 604.307673][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 604.313442][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 604.321541][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 604.327652][T11496] ? kmsan_get_metadata+0x116/0x180 [ 604.332885][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 604.338717][T11496] ? kmsan_get_metadata+0x116/0x180 [ 604.343981][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 604.349898][T11496] ? kmsan_get_metadata+0x116/0x180 [ 604.355119][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 604.360688][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 604.366785][T11496] ? _copy_from_user+0x201/0x310 [ 604.371761][T11496] ? kmsan_get_metadata+0x116/0x180 [ 604.377004][T11496] __msan_chain_origin+0x50/0x90 [ 604.381989][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 604.387154][T11496] get_compat_msghdr+0x108/0x2b0 [ 604.392131][T11496] do_recvmmsg+0xdbb/0x22c0 [ 604.396677][T11496] ? kmsan_get_metadata+0x116/0x180 [ 604.401932][T11496] ? kmsan_get_metadata+0x116/0x180 [ 604.407179][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 604.413146][T11496] ? kmsan_get_metadata+0x116/0x180 [ 604.418522][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 604.424307][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 604.429619][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 604.434396][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 604.439166][T11496] __sys_recvmmsg+0x5dd/0x610 [ 604.443864][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 604.449988][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 604.456170][T11496] __do_fast_syscall_32+0x2af/0x480 [ 604.461474][T11496] do_fast_syscall_32+0x6b/0xd0 [ 604.466336][T11496] do_SYSENTER_32+0x73/0x90 [ 604.470848][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 604.477165][T11496] RIP: 0023:0xf7fbc549 [ 604.481223][T11496] Code: Bad RIP value. [ 604.485276][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 604.493702][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 604.501673][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 604.509641][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 604.517730][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 604.525715][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 604.533710][T11496] Uninit was stored to memory at: [ 604.538759][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 604.544525][T11496] __msan_chain_origin+0x50/0x90 [ 604.549462][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 604.554566][T11496] get_compat_msghdr+0x108/0x2b0 [ 604.559497][T11496] do_recvmmsg+0xdbb/0x22c0 [ 604.564005][T11496] __sys_recvmmsg+0x5dd/0x610 [ 604.568687][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 604.574760][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 604.580944][T11496] __do_fast_syscall_32+0x2af/0x480 [ 604.586181][T11496] do_fast_syscall_32+0x6b/0xd0 [ 604.591048][T11496] do_SYSENTER_32+0x73/0x90 [ 604.595673][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 604.602029][T11496] [ 604.604368][T11496] Uninit was stored to memory at: [ 604.609405][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 604.615155][T11496] __msan_chain_origin+0x50/0x90 [ 604.620145][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 604.625281][T11496] get_compat_msghdr+0x108/0x2b0 [ 604.630227][T11496] do_recvmmsg+0xdbb/0x22c0 [ 604.634722][T11496] __sys_recvmmsg+0x5dd/0x610 [ 604.640525][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 604.646587][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 604.652742][T11496] __do_fast_syscall_32+0x2af/0x480 [ 604.657955][T11496] do_fast_syscall_32+0x6b/0xd0 [ 604.662902][T11496] do_SYSENTER_32+0x73/0x90 [ 604.667419][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 604.673769][T11496] [ 604.676101][T11496] Uninit was stored to memory at: [ 604.681159][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 604.686875][T11496] __msan_chain_origin+0x50/0x90 [ 604.691821][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 604.696953][T11496] get_compat_msghdr+0x108/0x2b0 [ 604.702081][T11496] do_recvmmsg+0xdbb/0x22c0 [ 604.706617][T11496] __sys_recvmmsg+0x5dd/0x610 [ 604.711406][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 604.717493][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 604.723649][T11496] __do_fast_syscall_32+0x2af/0x480 [ 604.728863][T11496] do_fast_syscall_32+0x6b/0xd0 [ 604.733725][T11496] do_SYSENTER_32+0x73/0x90 [ 604.738238][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 604.744545][T11496] [ 604.746857][T11496] Uninit was stored to memory at: [ 604.751874][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 604.757631][T11496] __msan_chain_origin+0x50/0x90 [ 604.762568][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 604.767782][T11496] get_compat_msghdr+0x108/0x2b0 [ 604.772730][T11496] do_recvmmsg+0xdbb/0x22c0 [ 604.777233][T11496] __sys_recvmmsg+0x5dd/0x610 [ 604.782023][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 604.788091][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 604.794298][T11496] __do_fast_syscall_32+0x2af/0x480 [ 604.799538][T11496] do_fast_syscall_32+0x6b/0xd0 [ 604.804408][T11496] do_SYSENTER_32+0x73/0x90 [ 604.808923][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 604.815241][T11496] [ 604.817560][T11496] Uninit was stored to memory at: [ 604.822585][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 604.828296][T11496] __msan_chain_origin+0x50/0x90 [ 604.833241][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 604.838364][T11496] get_compat_msghdr+0x108/0x2b0 [ 604.843312][T11496] do_recvmmsg+0xdbb/0x22c0 [ 604.847811][T11496] __sys_recvmmsg+0x5dd/0x610 [ 604.852488][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 604.858559][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 604.864747][T11496] __do_fast_syscall_32+0x2af/0x480 [ 604.869969][T11496] do_fast_syscall_32+0x6b/0xd0 [ 604.876894][T11496] do_SYSENTER_32+0x73/0x90 [ 604.881384][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 604.887703][T11496] [ 604.890019][T11496] Uninit was stored to memory at: [ 604.895061][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 604.900773][T11496] __msan_chain_origin+0x50/0x90 [ 604.905724][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 604.910827][T11496] get_compat_msghdr+0x108/0x2b0 [ 604.915786][T11496] do_recvmmsg+0xdbb/0x22c0 [ 604.920284][T11496] __sys_recvmmsg+0x5dd/0x610 [ 604.924969][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 604.931042][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 604.937219][T11496] __do_fast_syscall_32+0x2af/0x480 [ 604.942442][T11496] do_fast_syscall_32+0x6b/0xd0 [ 604.947308][T11496] do_SYSENTER_32+0x73/0x90 [ 604.951835][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 604.958154][T11496] [ 604.960571][T11496] Uninit was stored to memory at: [ 604.965607][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 604.971333][T11496] __msan_chain_origin+0x50/0x90 [ 604.976264][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 604.981376][T11496] get_compat_msghdr+0x108/0x2b0 [ 604.986370][T11496] do_recvmmsg+0xdbb/0x22c0 [ 604.990887][T11496] __sys_recvmmsg+0x5dd/0x610 [ 604.995582][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 605.001662][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 605.007815][T11496] __do_fast_syscall_32+0x2af/0x480 [ 605.013028][T11496] do_fast_syscall_32+0x6b/0xd0 [ 605.017898][T11496] do_SYSENTER_32+0x73/0x90 [ 605.022417][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 605.028745][T11496] [ 605.031059][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 605.037732][T11496] do_recvmmsg+0xbf/0x22c0 [ 605.042144][T11496] do_recvmmsg+0xbf/0x22c0 [ 605.289468][T11496] not chained 490000 origins [ 605.294130][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 605.302810][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 605.312883][T11496] Call Trace: [ 605.316202][T11496] dump_stack+0x21c/0x280 [ 605.320563][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 605.326303][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 605.331878][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 605.337969][T11496] ? kmsan_get_metadata+0x116/0x180 [ 605.343189][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 605.349017][T11496] ? kmsan_get_metadata+0x116/0x180 [ 605.354238][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 605.360063][T11496] ? kmsan_get_metadata+0x116/0x180 [ 605.365271][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 605.370813][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 605.376892][T11496] ? _copy_from_user+0x201/0x310 [ 605.381824][T11496] ? kmsan_get_metadata+0x116/0x180 [ 605.387034][T11496] __msan_chain_origin+0x50/0x90 [ 605.391972][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 605.397122][T11496] get_compat_msghdr+0x108/0x2b0 [ 605.402093][T11496] do_recvmmsg+0xdbb/0x22c0 [ 605.406619][T11496] ? kmsan_get_metadata+0x116/0x180 [ 605.411816][T11496] ? kmsan_get_metadata+0x116/0x180 [ 605.417028][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 605.422915][T11496] ? kmsan_get_metadata+0x116/0x180 [ 605.428113][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 605.433735][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 605.439009][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 605.443762][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 605.448516][T11496] __sys_recvmmsg+0x5dd/0x610 [ 605.453196][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 605.459262][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 605.465407][T11496] __do_fast_syscall_32+0x2af/0x480 [ 605.470611][T11496] do_fast_syscall_32+0x6b/0xd0 [ 605.475453][T11496] do_SYSENTER_32+0x73/0x90 [ 605.479955][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 605.486268][T11496] RIP: 0023:0xf7fbc549 [ 605.490312][T11496] Code: Bad RIP value. [ 605.494361][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 605.502757][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 605.510710][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 605.518677][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 605.526650][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 605.534607][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 605.542615][T11496] Uninit was stored to memory at: [ 605.547648][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 605.553353][T11496] __msan_chain_origin+0x50/0x90 [ 605.558275][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 605.563368][T11496] get_compat_msghdr+0x108/0x2b0 [ 605.568288][T11496] do_recvmmsg+0xdbb/0x22c0 [ 605.572785][T11496] __sys_recvmmsg+0x5dd/0x610 [ 605.577474][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 605.583524][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 605.589661][T11496] __do_fast_syscall_32+0x2af/0x480 [ 605.594855][T11496] do_fast_syscall_32+0x6b/0xd0 [ 605.599698][T11496] do_SYSENTER_32+0x73/0x90 [ 605.604196][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 605.610497][T11496] [ 605.612815][T11496] Uninit was stored to memory at: [ 605.617839][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 605.623551][T11496] __msan_chain_origin+0x50/0x90 [ 605.628476][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 605.633593][T11496] get_compat_msghdr+0x108/0x2b0 [ 605.638532][T11496] do_recvmmsg+0xdbb/0x22c0 [ 605.643037][T11496] __sys_recvmmsg+0x5dd/0x610 [ 605.647721][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 605.653783][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 605.659929][T11496] __do_fast_syscall_32+0x2af/0x480 [ 605.665131][T11496] do_fast_syscall_32+0x6b/0xd0 [ 605.669969][T11496] do_SYSENTER_32+0x73/0x90 [ 605.674460][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 605.680760][T11496] [ 605.683076][T11496] Uninit was stored to memory at: [ 605.688117][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 605.693837][T11496] __msan_chain_origin+0x50/0x90 [ 605.698764][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 605.703862][T11496] get_compat_msghdr+0x108/0x2b0 [ 605.708784][T11496] do_recvmmsg+0xdbb/0x22c0 [ 605.713286][T11496] __sys_recvmmsg+0x5dd/0x610 [ 605.717949][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 605.724044][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 605.730297][T11496] __do_fast_syscall_32+0x2af/0x480 [ 605.735492][T11496] do_fast_syscall_32+0x6b/0xd0 [ 605.740347][T11496] do_SYSENTER_32+0x73/0x90 [ 605.744885][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 605.751209][T11496] [ 605.753522][T11496] Uninit was stored to memory at: [ 605.758539][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 605.764258][T11496] __msan_chain_origin+0x50/0x90 [ 605.769181][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 605.774281][T11496] get_compat_msghdr+0x108/0x2b0 [ 605.779381][T11496] do_recvmmsg+0xdbb/0x22c0 [ 605.783870][T11496] __sys_recvmmsg+0x5dd/0x610 [ 605.788545][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 605.794615][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 605.800789][T11496] __do_fast_syscall_32+0x2af/0x480 [ 605.805976][T11496] do_fast_syscall_32+0x6b/0xd0 [ 605.810811][T11496] do_SYSENTER_32+0x73/0x90 [ 605.815301][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 605.821643][T11496] [ 605.823959][T11496] Uninit was stored to memory at: [ 605.829017][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 605.834729][T11496] __msan_chain_origin+0x50/0x90 [ 605.839656][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 605.844759][T11496] get_compat_msghdr+0x108/0x2b0 [ 605.849697][T11496] do_recvmmsg+0xdbb/0x22c0 [ 605.854200][T11496] __sys_recvmmsg+0x5dd/0x610 [ 605.858879][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 605.864944][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 605.872066][T11496] __do_fast_syscall_32+0x2af/0x480 [ 605.877272][T11496] do_fast_syscall_32+0x6b/0xd0 [ 605.882135][T11496] do_SYSENTER_32+0x73/0x90 [ 605.886653][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 605.892978][T11496] [ 605.895308][T11496] Uninit was stored to memory at: [ 605.900333][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 605.906039][T11496] __msan_chain_origin+0x50/0x90 [ 605.910961][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 605.916060][T11496] get_compat_msghdr+0x108/0x2b0 [ 605.921002][T11496] do_recvmmsg+0xdbb/0x22c0 [ 605.925507][T11496] __sys_recvmmsg+0x5dd/0x610 [ 605.930202][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 605.936283][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 605.942430][T11496] __do_fast_syscall_32+0x2af/0x480 [ 605.947631][T11496] do_fast_syscall_32+0x6b/0xd0 [ 605.952481][T11496] do_SYSENTER_32+0x73/0x90 [ 605.956989][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 605.963324][T11496] [ 605.965668][T11496] Uninit was stored to memory at: [ 605.970688][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 605.976434][T11496] __msan_chain_origin+0x50/0x90 [ 605.981554][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 605.986665][T11496] get_compat_msghdr+0x108/0x2b0 [ 605.991592][T11496] do_recvmmsg+0xdbb/0x22c0 [ 605.996085][T11496] __sys_recvmmsg+0x5dd/0x610 [ 606.000758][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 606.006862][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 606.013026][T11496] __do_fast_syscall_32+0x2af/0x480 [ 606.018286][T11496] do_fast_syscall_32+0x6b/0xd0 [ 606.023145][T11496] do_SYSENTER_32+0x73/0x90 [ 606.027644][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 606.033948][T11496] [ 606.036263][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 606.042926][T11496] do_recvmmsg+0xbf/0x22c0 [ 606.047328][T11496] do_recvmmsg+0xbf/0x22c0 [ 606.220313][T11496] not chained 500000 origins [ 606.224965][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 606.233642][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 606.243724][T11496] Call Trace: [ 606.247043][T11496] dump_stack+0x21c/0x280 [ 606.251405][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 606.257163][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 606.262739][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 606.268833][T11496] ? kmsan_get_metadata+0x116/0x180 [ 606.274054][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 606.279883][T11496] ? kmsan_get_metadata+0x116/0x180 [ 606.285366][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 606.291544][T11496] ? kmsan_get_metadata+0x116/0x180 [ 606.296780][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 606.302361][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 606.308459][T11496] ? _copy_from_user+0x201/0x310 [ 606.313441][T11496] ? kmsan_get_metadata+0x116/0x180 [ 606.318660][T11496] __msan_chain_origin+0x50/0x90 [ 606.323635][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 606.328793][T11496] get_compat_msghdr+0x108/0x2b0 [ 606.333770][T11496] do_recvmmsg+0xdbb/0x22c0 [ 606.338324][T11496] ? kmsan_get_metadata+0x116/0x180 [ 606.343578][T11496] ? kmsan_get_metadata+0x116/0x180 [ 606.348804][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 606.354733][T11496] ? kmsan_get_metadata+0x116/0x180 [ 606.360006][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 606.365692][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 606.371026][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 606.375809][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 606.380621][T11496] __sys_recvmmsg+0x5dd/0x610 [ 606.385351][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 606.391485][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 606.397665][T11496] __do_fast_syscall_32+0x2af/0x480 [ 606.402906][T11496] do_fast_syscall_32+0x6b/0xd0 [ 606.407797][T11496] do_SYSENTER_32+0x73/0x90 [ 606.412331][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 606.418685][T11496] RIP: 0023:0xf7fbc549 [ 606.422760][T11496] Code: Bad RIP value. [ 606.426832][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 606.435264][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 606.443249][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 606.451236][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 606.459244][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 606.467317][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 606.475330][T11496] Uninit was stored to memory at: [ 606.480415][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 606.486156][T11496] __msan_chain_origin+0x50/0x90 [ 606.491110][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 606.496236][T11496] get_compat_msghdr+0x108/0x2b0 [ 606.501184][T11496] do_recvmmsg+0xdbb/0x22c0 [ 606.505708][T11496] __sys_recvmmsg+0x5dd/0x610 [ 606.510434][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 606.516545][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 606.522764][T11496] __do_fast_syscall_32+0x2af/0x480 [ 606.528249][T11496] do_fast_syscall_32+0x6b/0xd0 [ 606.533118][T11496] do_SYSENTER_32+0x73/0x90 [ 606.537644][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 606.544061][T11496] [ 606.546399][T11496] Uninit was stored to memory at: [ 606.551461][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 606.557211][T11496] __msan_chain_origin+0x50/0x90 [ 606.562162][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 606.567401][T11496] get_compat_msghdr+0x108/0x2b0 [ 606.572352][T11496] do_recvmmsg+0xdbb/0x22c0 [ 606.576886][T11496] __sys_recvmmsg+0x5dd/0x610 [ 606.581578][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 606.587688][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 606.593875][T11496] __do_fast_syscall_32+0x2af/0x480 [ 606.599108][T11496] do_fast_syscall_32+0x6b/0xd0 [ 606.603976][T11496] do_SYSENTER_32+0x73/0x90 [ 606.608498][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 606.614835][T11496] [ 606.617195][T11496] Uninit was stored to memory at: [ 606.622243][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 606.627980][T11496] __msan_chain_origin+0x50/0x90 [ 606.632940][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 606.638067][T11496] get_compat_msghdr+0x108/0x2b0 [ 606.643018][T11496] do_recvmmsg+0xdbb/0x22c0 [ 606.647533][T11496] __sys_recvmmsg+0x5dd/0x610 [ 606.652240][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 606.658315][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 606.664489][T11496] __do_fast_syscall_32+0x2af/0x480 [ 606.669727][T11496] do_fast_syscall_32+0x6b/0xd0 [ 606.674586][T11496] do_SYSENTER_32+0x73/0x90 [ 606.679125][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 606.685449][T11496] [ 606.687770][T11496] Uninit was stored to memory at: [ 606.692803][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 606.698534][T11496] __msan_chain_origin+0x50/0x90 [ 606.703492][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 606.708643][T11496] get_compat_msghdr+0x108/0x2b0 [ 606.713761][T11496] do_recvmmsg+0xdbb/0x22c0 [ 606.718265][T11496] __sys_recvmmsg+0x5dd/0x610 [ 606.722978][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 606.729104][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 606.735266][T11496] __do_fast_syscall_32+0x2af/0x480 [ 606.740460][T11496] do_fast_syscall_32+0x6b/0xd0 [ 606.745300][T11496] do_SYSENTER_32+0x73/0x90 [ 606.749788][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 606.756099][T11496] [ 606.758404][T11496] Uninit was stored to memory at: [ 606.763440][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 606.769159][T11496] __msan_chain_origin+0x50/0x90 [ 606.774429][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 606.779523][T11496] get_compat_msghdr+0x108/0x2b0 [ 606.784456][T11496] do_recvmmsg+0xdbb/0x22c0 [ 606.788958][T11496] __sys_recvmmsg+0x5dd/0x610 [ 606.793638][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 606.799716][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 606.805875][T11496] __do_fast_syscall_32+0x2af/0x480 [ 606.811416][T11496] do_fast_syscall_32+0x6b/0xd0 [ 606.816270][T11496] do_SYSENTER_32+0x73/0x90 [ 606.820892][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 606.827320][T11496] [ 606.829675][T11496] Uninit was stored to memory at: [ 606.834709][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 606.840428][T11496] __msan_chain_origin+0x50/0x90 [ 606.845373][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 606.850490][T11496] get_compat_msghdr+0x108/0x2b0 [ 606.855418][T11496] do_recvmmsg+0xdbb/0x22c0 [ 606.859923][T11496] __sys_recvmmsg+0x5dd/0x610 [ 606.864623][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 606.870705][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 606.876860][T11496] __do_fast_syscall_32+0x2af/0x480 [ 606.882070][T11496] do_fast_syscall_32+0x6b/0xd0 [ 606.886933][T11496] do_SYSENTER_32+0x73/0x90 [ 606.891430][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 606.897749][T11496] [ 606.900072][T11496] Uninit was stored to memory at: [ 606.905126][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 606.911107][T11496] __msan_chain_origin+0x50/0x90 [ 606.916060][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 606.921172][T11496] get_compat_msghdr+0x108/0x2b0 [ 606.926127][T11496] do_recvmmsg+0xdbb/0x22c0 [ 606.930633][T11496] __sys_recvmmsg+0x5dd/0x610 [ 606.935316][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 606.942363][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 606.948548][T11496] __do_fast_syscall_32+0x2af/0x480 [ 606.953784][T11496] do_fast_syscall_32+0x6b/0xd0 [ 606.958653][T11496] do_SYSENTER_32+0x73/0x90 [ 606.963159][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 606.969475][T11496] [ 606.971785][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 606.978452][T11496] do_recvmmsg+0xbf/0x22c0 [ 606.982867][T11496] do_recvmmsg+0xbf/0x22c0 [ 607.150349][T11496] not chained 510000 origins [ 607.155022][T11496] CPU: 0 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 607.163749][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 607.174424][T11496] Call Trace: [ 607.177743][T11496] dump_stack+0x21c/0x280 [ 607.182110][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 607.187864][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 607.193485][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 607.199596][T11496] ? kmsan_get_metadata+0x116/0x180 [ 607.204851][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 607.210871][T11496] ? kmsan_get_metadata+0x116/0x180 [ 607.216115][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 607.221964][T11496] ? kmsan_get_metadata+0x116/0x180 [ 607.227300][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 607.232893][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 607.239008][T11496] ? _copy_from_user+0x201/0x310 [ 607.243986][T11496] ? kmsan_get_metadata+0x116/0x180 [ 607.249205][T11496] __msan_chain_origin+0x50/0x90 [ 607.254175][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 607.259344][T11496] get_compat_msghdr+0x108/0x2b0 [ 607.264321][T11496] do_recvmmsg+0xdbb/0x22c0 [ 607.268858][T11496] ? kmsan_get_metadata+0x116/0x180 [ 607.274093][T11496] ? kmsan_get_metadata+0x116/0x180 [ 607.279318][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 607.285242][T11496] ? kmsan_get_metadata+0x116/0x180 [ 607.290487][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 607.296253][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 607.301603][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 607.306832][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 607.312096][T11496] __sys_recvmmsg+0x5dd/0x610 [ 607.316811][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 607.322919][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 607.329232][T11496] __do_fast_syscall_32+0x2af/0x480 [ 607.334493][T11496] do_fast_syscall_32+0x6b/0xd0 [ 607.339372][T11496] do_SYSENTER_32+0x73/0x90 [ 607.343923][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 607.350275][T11496] RIP: 0023:0xf7fbc549 [ 607.354347][T11496] Code: Bad RIP value. [ 607.359207][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 607.367637][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 607.375629][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 607.383627][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 607.391627][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 607.400260][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 607.408272][T11496] Uninit was stored to memory at: [ 607.413365][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 607.419116][T11496] __msan_chain_origin+0x50/0x90 [ 607.424089][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 607.429247][T11496] get_compat_msghdr+0x108/0x2b0 [ 607.434225][T11496] do_recvmmsg+0xdbb/0x22c0 [ 607.438895][T11496] __sys_recvmmsg+0x5dd/0x610 [ 607.443609][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 607.449708][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 607.455904][T11496] __do_fast_syscall_32+0x2af/0x480 [ 607.461123][T11496] do_fast_syscall_32+0x6b/0xd0 [ 607.465994][T11496] do_SYSENTER_32+0x73/0x90 [ 607.470544][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 607.476875][T11496] [ 607.479219][T11496] Uninit was stored to memory at: [ 607.484273][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 607.490020][T11496] __msan_chain_origin+0x50/0x90 [ 607.494994][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 607.500176][T11496] get_compat_msghdr+0x108/0x2b0 [ 607.505711][T11496] do_recvmmsg+0xdbb/0x22c0 [ 607.510378][T11496] __sys_recvmmsg+0x5dd/0x610 [ 607.515196][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 607.521312][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 607.527514][T11496] __do_fast_syscall_32+0x2af/0x480 [ 607.532769][T11496] do_fast_syscall_32+0x6b/0xd0 [ 607.538007][T11496] do_SYSENTER_32+0x73/0x90 [ 607.542585][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 607.548919][T11496] [ 607.551264][T11496] Uninit was stored to memory at: [ 607.556353][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 607.562111][T11496] __msan_chain_origin+0x50/0x90 [ 607.567095][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 607.572286][T11496] get_compat_msghdr+0x108/0x2b0 [ 607.577269][T11496] do_recvmmsg+0xdbb/0x22c0 [ 607.581789][T11496] __sys_recvmmsg+0x5dd/0x610 [ 607.586483][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 607.592621][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 607.598799][T11496] __do_fast_syscall_32+0x2af/0x480 [ 607.604023][T11496] do_fast_syscall_32+0x6b/0xd0 [ 607.608890][T11496] do_SYSENTER_32+0x73/0x90 [ 607.613398][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 607.619715][T11496] [ 607.622062][T11496] Uninit was stored to memory at: [ 607.627123][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 607.632993][T11496] __msan_chain_origin+0x50/0x90 [ 607.637968][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 607.643098][T11496] get_compat_msghdr+0x108/0x2b0 [ 607.648154][T11496] do_recvmmsg+0xdbb/0x22c0 [ 607.652649][T11496] __sys_recvmmsg+0x5dd/0x610 [ 607.657328][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 607.663399][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 607.669592][T11496] __do_fast_syscall_32+0x2af/0x480 [ 607.674779][T11496] do_fast_syscall_32+0x6b/0xd0 [ 607.679619][T11496] do_SYSENTER_32+0x73/0x90 [ 607.684139][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 607.690464][T11496] [ 607.692786][T11496] Uninit was stored to memory at: [ 607.697817][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 607.703588][T11496] __msan_chain_origin+0x50/0x90 [ 607.708540][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 607.713662][T11496] get_compat_msghdr+0x108/0x2b0 [ 607.718599][T11496] do_recvmmsg+0xdbb/0x22c0 [ 607.723136][T11496] __sys_recvmmsg+0x5dd/0x610 [ 607.727835][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 607.734111][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 607.740285][T11496] __do_fast_syscall_32+0x2af/0x480 [ 607.745503][T11496] do_fast_syscall_32+0x6b/0xd0 [ 607.750368][T11496] do_SYSENTER_32+0x73/0x90 [ 607.754874][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 607.761179][T11496] [ 607.763497][T11496] Uninit was stored to memory at: [ 607.768544][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 607.774279][T11496] __msan_chain_origin+0x50/0x90 [ 607.779230][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 607.784343][T11496] get_compat_msghdr+0x108/0x2b0 [ 607.789336][T11496] do_recvmmsg+0xdbb/0x22c0 [ 607.793850][T11496] __sys_recvmmsg+0x5dd/0x610 [ 607.798521][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 607.804608][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 607.810797][T11496] __do_fast_syscall_32+0x2af/0x480 [ 607.816021][T11496] do_fast_syscall_32+0x6b/0xd0 [ 607.820903][T11496] do_SYSENTER_32+0x73/0x90 [ 607.825470][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 607.831803][T11496] [ 607.834144][T11496] Uninit was stored to memory at: [ 607.839200][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 607.844941][T11496] __msan_chain_origin+0x50/0x90 [ 607.849899][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 607.855029][T11496] get_compat_msghdr+0x108/0x2b0 [ 607.860014][T11496] do_recvmmsg+0xdbb/0x22c0 [ 607.864533][T11496] __sys_recvmmsg+0x5dd/0x610 [ 607.869231][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 607.875371][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 607.881518][T11496] __do_fast_syscall_32+0x2af/0x480 [ 607.886713][T11496] do_fast_syscall_32+0x6b/0xd0 [ 607.891584][T11496] do_SYSENTER_32+0x73/0x90 [ 607.896472][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 607.902801][T11496] [ 607.905162][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 607.912004][T11496] do_recvmmsg+0xbf/0x22c0 [ 607.916460][T11496] do_recvmmsg+0xbf/0x22c0 [ 607.955586][ T36] tipc: TX() has been purged, node left! [ 607.966653][ T36] tipc: TX() has been purged, node left! [ 607.975750][ T36] tipc: TX() has been purged, node left! [ 607.986624][ T36] tipc: TX() has been purged, node left! [ 608.275197][T11496] not chained 520000 origins [ 608.279849][T11496] CPU: 1 PID: 11496 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 608.288544][T11496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 608.299051][T11496] Call Trace: [ 608.302463][T11496] dump_stack+0x21c/0x280 [ 608.306844][T11496] kmsan_internal_chain_origin+0x6f/0x130 [ 608.312872][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 608.318488][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 608.324626][T11496] ? kmsan_get_metadata+0x116/0x180 [ 608.329878][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 608.335718][T11496] ? kmsan_get_metadata+0x116/0x180 [ 608.340941][T11496] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 608.346766][T11496] ? kmsan_get_metadata+0x116/0x180 [ 608.352115][T11496] ? kmsan_set_origin_checked+0x95/0xf0 [ 608.357808][T11496] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 608.364021][T11496] ? _copy_from_user+0x201/0x310 [ 608.369000][T11496] ? kmsan_get_metadata+0x116/0x180 [ 608.374222][T11496] __msan_chain_origin+0x50/0x90 [ 608.379189][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 608.384354][T11496] get_compat_msghdr+0x108/0x2b0 [ 608.389326][T11496] do_recvmmsg+0xdbb/0x22c0 [ 608.393897][T11496] ? kmsan_get_metadata+0x116/0x180 [ 608.399156][T11496] ? kmsan_get_metadata+0x116/0x180 [ 608.404409][T11496] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 608.410497][T11496] ? kmsan_get_metadata+0x116/0x180 [ 608.415748][T11496] ? kmsan_internal_set_origin+0x75/0xb0 [ 608.421441][T11496] ? __msan_poison_alloca+0xf0/0x120 [ 608.426785][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 608.431691][T11496] ? __sys_recvmmsg+0xbb/0x610 [ 608.436497][T11496] __sys_recvmmsg+0x5dd/0x610 [ 608.441338][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 608.447470][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 608.453783][T11496] __do_fast_syscall_32+0x2af/0x480 [ 608.459014][T11496] do_fast_syscall_32+0x6b/0xd0 [ 608.463891][T11496] do_SYSENTER_32+0x73/0x90 [ 608.468521][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 608.475127][T11496] RIP: 0023:0xf7fbc549 [ 608.479219][T11496] Code: Bad RIP value. [ 608.483288][T11496] RSP: 002b:00000000f55b60cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 608.492105][T11496] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020000600 [ 608.500210][T11496] RDX: 00000000cb88ff8b RSI: 0000000000000002 RDI: 0000000000000000 [ 608.508206][T11496] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 608.516202][T11496] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 608.524207][T11496] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 608.532217][T11496] Uninit was stored to memory at: [ 608.537302][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 608.543075][T11496] __msan_chain_origin+0x50/0x90 [ 608.548050][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 608.553301][T11496] get_compat_msghdr+0x108/0x2b0 [ 608.558842][T11496] do_recvmmsg+0xdbb/0x22c0 [ 608.563397][T11496] __sys_recvmmsg+0x5dd/0x610 [ 608.568186][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 608.574323][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 608.580534][T11496] __do_fast_syscall_32+0x2af/0x480 [ 608.585780][T11496] do_fast_syscall_32+0x6b/0xd0 [ 608.590788][T11496] do_SYSENTER_32+0x73/0x90 [ 608.595765][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 608.602643][T11496] [ 608.605003][T11496] Uninit was stored to memory at: [ 608.610075][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 608.615837][T11496] __msan_chain_origin+0x50/0x90 [ 608.621287][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 608.626467][T11496] get_compat_msghdr+0x108/0x2b0 [ 608.631432][T11496] do_recvmmsg+0xdbb/0x22c0 [ 608.635964][T11496] __sys_recvmmsg+0x5dd/0x610 [ 608.640675][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 608.646763][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 608.652975][T11496] __do_fast_syscall_32+0x2af/0x480 [ 608.658213][T11496] do_fast_syscall_32+0x6b/0xd0 [ 608.663113][T11496] do_SYSENTER_32+0x73/0x90 [ 608.667671][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 608.674018][T11496] [ 608.676360][T11496] Uninit was stored to memory at: [ 608.681502][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 608.687237][T11496] __msan_chain_origin+0x50/0x90 [ 608.692305][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 608.697462][T11496] get_compat_msghdr+0x108/0x2b0 [ 608.702451][T11496] do_recvmmsg+0xdbb/0x22c0 [ 608.706990][T11496] __sys_recvmmsg+0x5dd/0x610 [ 608.711713][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 608.717822][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 608.724071][T11496] __do_fast_syscall_32+0x2af/0x480 [ 608.729415][T11496] do_fast_syscall_32+0x6b/0xd0 [ 608.734353][T11496] do_SYSENTER_32+0x73/0x90 [ 608.738908][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 608.745241][T11496] [ 608.747576][T11496] Uninit was stored to memory at: [ 608.753001][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 608.758759][T11496] __msan_chain_origin+0x50/0x90 [ 608.764036][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 608.769169][T11496] get_compat_msghdr+0x108/0x2b0 [ 608.774213][T11496] do_recvmmsg+0xdbb/0x22c0 [ 608.778736][T11496] __sys_recvmmsg+0x5dd/0x610 [ 608.783566][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 608.789669][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 608.795948][T11496] __do_fast_syscall_32+0x2af/0x480 [ 608.801206][T11496] do_fast_syscall_32+0x6b/0xd0 [ 608.806087][T11496] do_SYSENTER_32+0x73/0x90 [ 608.810622][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 608.816963][T11496] [ 608.819305][T11496] Uninit was stored to memory at: [ 608.824365][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 608.830129][T11496] __msan_chain_origin+0x50/0x90 [ 608.835115][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 608.841125][T11496] get_compat_msghdr+0x108/0x2b0 [ 608.846216][T11496] do_recvmmsg+0xdbb/0x22c0 [ 608.850729][T11496] __sys_recvmmsg+0x5dd/0x610 [ 608.855419][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 608.861501][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 608.867668][T11496] __do_fast_syscall_32+0x2af/0x480 [ 608.872890][T11496] do_fast_syscall_32+0x6b/0xd0 [ 608.877748][T11496] do_SYSENTER_32+0x73/0x90 [ 608.882266][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 608.888585][T11496] [ 608.890919][T11496] Uninit was stored to memory at: [ 608.896066][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 608.901809][T11496] __msan_chain_origin+0x50/0x90 [ 608.906765][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 608.911988][T11496] get_compat_msghdr+0x108/0x2b0 [ 608.917125][T11496] do_recvmmsg+0xdbb/0x22c0 [ 608.921658][T11496] __sys_recvmmsg+0x5dd/0x610 [ 608.926374][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 608.932495][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 608.938682][T11496] __do_fast_syscall_32+0x2af/0x480 [ 608.943898][T11496] do_fast_syscall_32+0x6b/0xd0 [ 608.948844][T11496] do_SYSENTER_32+0x73/0x90 [ 608.953373][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 608.959707][T11496] [ 608.962031][T11496] Uninit was stored to memory at: [ 608.967070][T11496] kmsan_internal_chain_origin+0xad/0x130 [ 608.972798][T11496] __msan_chain_origin+0x50/0x90 [ 608.978561][T11496] __get_compat_msghdr+0x6db/0x9d0 [ 608.983758][T11496] get_compat_msghdr+0x108/0x2b0 [ 608.988703][T11496] do_recvmmsg+0xdbb/0x22c0 [ 608.993320][T11496] __sys_recvmmsg+0x5dd/0x610 [ 608.998032][T11496] __se_compat_sys_recvmmsg_time32+0xfb/0x120 [ 609.004155][T11496] __ia32_compat_sys_recvmmsg_time32+0x62/0x80 [ 609.010515][T11496] __do_fast_syscall_32+0x2af/0x480 [ 609.015759][T11496] do_fast_syscall_32+0x6b/0xd0 [ 609.020639][T11496] do_SYSENTER_32+0x73/0x90 [ 609.025172][T11496] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 609.031518][T11496] [ 609.033952][T11496] Local variable ----msg_sys@do_recvmmsg created at: [ 609.040734][T11496] do_recvmmsg+0xbf/0x22c0 [ 609.045159][T11496] do_recvmmsg+0xbf/0x22c0 23:05:36 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) socket$caif_stream(0x25, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000002200)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) 23:05:36 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 23:05:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f00000027c0)=[{{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000180)=""/40, 0x28}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x2000000022, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0205000002"], 0x10}}, 0x0) 23:05:36 executing program 2: dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x24b, 0x3ff, 0x7be}, 0x14) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000000)) ioctl$BLKPG(0xffffffffffffffff, 0x1269, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'dummy0\x00'}}, 0x1e) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{0x0}], 0x1, 0xd) socket$nl_generic(0x10, 0x3, 0x10) sched_setaffinity(0x0, 0x2fb, &(0x7f00000008c0)=0xa010000000000005) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, r1) creat(&(0x7f0000000180)='./bus\x00', 0x0) creat(0x0, 0x0) dup(0xffffffffffffffff) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f00000007c0)='\xd7\x06\xac>(\x10\xe0\xc1\xd9\xb6\x01\x97\x97\xe31\xd1\xe5\xebw-\xb7\xc3=\xb8|B\x12\xcbk\x92]\xc34;W\a\xdd[\x96\xbe\xcb\x9b\x8cDS\xa1\xd4H\x114\xc1f*W\x01r?+\x05\x8b\xa6G\xb8\x7fS\x0e\xbf\x06\x1f^\xa3zv\xc60\xa5\xd8\xe3\xee\x19p\x9aW]\xb5T\r\xbam\xd2\x9eR\f^f\xa5\xdb\xc5\xe2\xa3\x16\x1bs\xa3)_?\xc9\f\xa35\x10\xe2\xd4\x86\f\x91\xeeY9\t \xaf\xeb\xf3\xed/\x9c\xa9\x86\x95E\x98)\xcb1!T\xbc\x84=\x1feQ\xf9S\xd9\xbd`]\x16\xbf\x03\xb5Co\xacb,\xd3\xe6\xbf\x9a\xecN%\x9c\xbb\xb0\x98\xf0\x93PG[\xeb\x92\xfd(\xd3\x96J\x14\xfc\x10\xff\tE\xcae\xe2\xce\x1cV|2Z\x19\x8d\xb7\x13\x9c\x9b\x04\xb9$\xfe\xd9', &(0x7f0000000740)='!\x00']) 23:05:36 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x0, 0x0, 0x1, 0x0, 0x1}], [], 0x8696}) 23:05:36 executing program 5: openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sysvipc/sem\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(r0, &(0x7f0000003480)=[{&(0x7f0000000140)=""/211, 0xd3}], 0x1, 0x0, 0x0) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000000)=""/84, 0x54}], 0x1, 0xfffffffc, 0x0) [ 610.188206][ T28] audit: type=1400 audit(1599174336.768:16): avc: denied { name_bind } for pid=11806 comm="syz-executor.4" src=20000 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 610.210982][ T28] audit: type=1400 audit(1599174336.768:17): avc: denied { node_bind } for pid=11806 comm="syz-executor.4" src=20000 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 23:05:37 executing program 5: syz_mount_image$xfs(&(0x7f0000001980)='xfs\x00', &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002e40), 0x0, &(0x7f0000002f00)={[{@prjquota='prjquota'}]}) [ 610.465587][ T28] audit: type=1400 audit(1599174336.898:18): avc: denied { name_connect } for pid=11806 comm="syz-executor.4" dest=20000 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 23:05:37 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x1}], [], 0x8696}) 23:05:37 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x24}, [@ldst={0x6, 0x0, 0x3}]}, &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) 23:05:37 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x0) fstat(r0, &(0x7f00000001c0)) [ 611.092102][ T8823] Bluetooth: hci3: command 0x0406 tx timeout [ 611.142806][T11817] XFS (loop5): Invalid superblock magic number [ 611.338365][ T28] audit: type=1804 audit(1599174337.918:19): pid=11831 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir823692122/syzkaller.zpiMJ7/30/bus" dev="sda1" ino=16033 res=1 23:05:38 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x1f, 0x5, 0x0, 0x1, 0x0, 0x1}], [], 0x8696}) 23:05:38 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4111, 0x100f}], 0x1}}], 0x1, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000080)=0x910, 0x4) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0xd9, &(0x7f00000011c0), 0x7}}], 0x4000000000000ce, 0x0) [ 614.569506][ T36] tipc: TX() has been purged, node left! [ 617.009442][ T36] device hsr_slave_0 left promiscuous mode [ 617.016897][ T36] device hsr_slave_1 left promiscuous mode [ 617.029705][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 617.037620][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 617.050592][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 617.058308][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 617.068523][ T36] device bridge_slave_1 left promiscuous mode [ 617.075525][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 617.087256][ T36] device bridge_slave_0 left promiscuous mode [ 617.094512][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 617.114712][ T36] device veth1_macvtap left promiscuous mode [ 617.120864][ T36] device veth0_macvtap left promiscuous mode [ 617.127509][ T36] device veth1_vlan left promiscuous mode [ 617.133678][ T36] device veth0_vlan left promiscuous mode [ 617.415084][ T0] NOHZ: local_softirq_pending 08 [ 619.719546][ T36] team0 (unregistering): Port device team_slave_1 removed [ 619.760772][ T36] team0 (unregistering): Port device team_slave_0 removed [ 619.790493][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 619.839217][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 619.965733][ T36] bond0 (unregistering): Released all slaves [ 620.053634][T11896] IPVS: ftp: loaded support on port[0] = 21 [ 620.284115][T11896] chnl_net:caif_netlink_parms(): no params data found [ 620.416188][T11896] bridge0: port 1(bridge_slave_0) entered blocking state [ 620.423642][T11896] bridge0: port 1(bridge_slave_0) entered disabled state [ 620.433821][T11896] device bridge_slave_0 entered promiscuous mode [ 620.449731][T11896] bridge0: port 2(bridge_slave_1) entered blocking state [ 620.457083][T11896] bridge0: port 2(bridge_slave_1) entered disabled state [ 620.468314][T11896] device bridge_slave_1 entered promiscuous mode [ 620.520673][T11896] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 620.541206][T11896] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 620.597027][T11896] team0: Port device team_slave_0 added [ 620.613389][T11896] team0: Port device team_slave_1 added [ 620.663336][T11896] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 620.670425][T11896] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 620.696690][T11896] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 620.717185][T11896] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 620.725859][T11896] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 620.752196][T11896] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 620.859333][T11896] device hsr_slave_0 entered promiscuous mode [ 620.882609][T11896] device hsr_slave_1 entered promiscuous mode [ 621.342599][ T8718] Bluetooth: hci0: command 0x0409 tx timeout [ 621.419503][T11896] 8021q: adding VLAN 0 to HW filter on device bond0 [ 621.454518][ T8718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 621.464899][ T8718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 621.486267][T11896] 8021q: adding VLAN 0 to HW filter on device team0 [ 621.503533][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 621.514016][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 621.523872][ T8823] bridge0: port 1(bridge_slave_0) entered blocking state [ 621.531042][ T8823] bridge0: port 1(bridge_slave_0) entered forwarding state [ 621.583364][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 621.592906][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 621.603742][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 621.615098][ T8823] bridge0: port 2(bridge_slave_1) entered blocking state [ 621.622536][ T8823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 621.631896][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 621.643316][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 621.674890][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 621.685863][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 621.698258][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 621.719958][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 621.732351][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 621.772700][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 621.782919][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 621.793180][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 621.802989][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 621.824242][T11896] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 621.865834][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 621.874755][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 621.901104][T11896] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 622.052863][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 622.064403][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 622.101057][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 622.110221][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 622.130783][T11896] device veth0_vlan entered promiscuous mode [ 622.139357][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 622.149832][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 622.184574][T11896] device veth1_vlan entered promiscuous mode [ 622.248110][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 622.257560][ T9067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 622.280196][T11896] device veth0_macvtap entered promiscuous mode [ 622.305360][T11896] device veth1_macvtap entered promiscuous mode [ 622.346172][T11896] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 622.357389][T11896] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 622.368254][T11896] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 622.378988][T11896] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 622.389142][T11896] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 622.399770][T11896] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 622.410202][T11896] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 622.420922][T11896] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 622.431164][T11896] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 622.441877][T11896] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 622.456760][T11896] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 622.468276][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 622.478232][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 622.488041][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 622.498531][ T9069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 622.521961][T11896] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 622.533220][T11896] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 622.543290][T11896] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 622.553939][T11896] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 622.564018][T11896] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 622.574664][T11896] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 622.584824][T11896] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 622.595530][T11896] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 622.605607][T11896] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 622.616478][T11896] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 622.631347][T11896] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 622.650958][ T8718] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 622.661599][ T8718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 623.412202][ T8719] Bluetooth: hci0: command 0x041b tx timeout 23:05:50 executing program 0: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(cryptd(hmac(mcryptd(streebog512-generic))))\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(cryptd(hmac(mcryptd(streebog512-generic))))\x00'}, 0x58) 23:05:50 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000011c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = clone3(&(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x50) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x39, &(0x7f0000003500)=[{&(0x7f0000002500)=""/4096, 0x200011c0}], 0x275, 0x0) 23:05:50 executing program 4: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb='/dev/nullb0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='minix\x00', 0x0, 0x0) 23:05:50 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x0, 0x5, 0x0, 0x1, 0x0, 0x1}], [], 0x8696}) 23:05:50 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000140)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r3, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x8) sendfile(r2, r3, &(0x7f0000000000), 0x2) fcntl$addseals(r3, 0x409, 0x8) fallocate(r3, 0x0, 0x0, 0x8) dup3(r2, r1, 0x0) 23:05:50 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x141001) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) r2 = dup(r0) pipe2(&(0x7f0000000140), 0x0) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x480, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) [ 624.118121][T12124] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device nullb0. 23:05:51 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02020025000510d25a80648c63940d0624fc6000810a400c000000051a82c137153e670902018003001700d1bd", 0x33fe0}], 0x1}, 0x0) 23:05:51 executing program 5: mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x4002031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffb000/0x4000)=nil) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xe) clone3(&(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 23:05:51 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x1}], [], 0x8696}) 23:05:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x4}}}, @IFLA_OPERSTATE={0x5}, @IFLA_TXQLEN={0x8}]}, 0x44}}, 0x0) 23:05:51 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x1030c0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='.\x00', 0xfe) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x80000208) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) [ 625.150547][T12142] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 625.160221][T12142] netlink: 98586 bytes leftover after parsing attributes in process `syz-executor.4'. [ 625.493912][ T8823] Bluetooth: hci0: command 0x040f tx timeout 23:05:52 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000010008108040f80ecdb4cb92e0a480e000d000000", 0x18}, {&(0x7f0000001640)="f1c586dc85a39470ccc7848aba6ab6e78bf1d33eb5b3", 0x16}], 0x2}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008104040d29ecdb4cb90f0c480e000d000000e8bd6efb250309040e006300240d48ff056c05001206", 0x2e}], 0x1}, 0x0) 23:05:52 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x6) 23:05:52 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x1}], [], 0x8696}) 23:05:52 executing program 5: bpf$BPF_LSM_PROG_LOAD(0x5, &(0x7f0000000000)={0x18, 0x4, &(0x7f00000000c0)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x50}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 23:05:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@hopopts={{0x12, 0x11, 0x67}}], 0x18}, 0x0) 23:05:52 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581e0f08bad004b0beeef30f2af8baa100b000ee", 0x2b}], 0x1, 0x0, 0x0, 0xfffffec6) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040), 0x3) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4ce]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 626.203071][T12171] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.4'. [ 626.213764][T12171] device bridge0 entered promiscuous mode [ 626.296450][T12174] bridge0: port 2(bridge_slave_1) entered disabled state [ 626.305027][T12174] bridge0: port 1(bridge_slave_0) entered disabled state 23:05:53 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], [], 0x8696}) 23:05:53 executing program 2: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305839, &(0x7f0000000040)) write$cgroup_int(r1, &(0x7f0000000200), 0x400c00) [ 626.953661][T12171] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.4'. [ 626.963720][T12171] bridge0: port 2(bridge_slave_1) entered blocking state [ 626.971027][T12171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 626.979290][T12171] bridge0: port 1(bridge_slave_0) entered blocking state [ 626.986746][T12171] bridge0: port 1(bridge_slave_0) entered forwarding state 23:05:53 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x58, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\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_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x48}]}]}, 0x58}}, 0x0) splice(r0, 0x0, r1, 0x0, 0xffffffff, 0x0) 23:05:53 executing program 0: openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/bluetooth/6lowpan_control\x00', 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004380)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2bf, 0x0, 0x32}, 0x9c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x34000, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) 23:05:53 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x1}], [], 0x8696}) 23:05:53 executing program 4: getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x0) clone3(&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0xa2) [ 627.594058][ T8823] Bluetooth: hci0: command 0x0419 tx timeout 23:05:54 executing program 5: iopl(0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) semget$private(0x0, 0x0, 0x0) 23:05:54 executing program 2: ioperm(0x0, 0x7, 0x7) fdatasync(0xffffffffffffffff) [ 627.921857][ T8823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 23:05:54 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc4c85512, &(0x7f00000000c0)={0x7}) 23:05:54 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x0, 0x3, 0x1, 0x0, 0x0, 0x1}], [], 0x8696}) 23:05:54 executing program 5: set_mempolicy(0x2, &(0x7f00000000c0)=0x2, 0x8) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@ipv4_delrule={0x1c, 0x21, 0x3}, 0x1c}}, 0x0) 23:05:55 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x6e) 23:05:55 executing program 2: set_mempolicy(0x1, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000103c0)={0x2020, 0x0, 0x0}, 0x2020) chmod(&(0x7f0000000100)='./file0\x00', 0x0) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1}, 0x50) 23:05:55 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x1}], [], 0x8696}) 23:05:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x9a3aa400, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x10, &(0x7f0000003fc0)=[@in={0x2, 0x0, @dev}]}, &(0x7f0000004040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) openat$audio1(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio1\x00', 0x2400, 0x0) 23:05:55 executing program 5: set_mempolicy(0x2, &(0x7f00000000c0)=0x2, 0x8) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@ipv4_delrule={0x1c, 0x21, 0x3}, 0x1c}}, 0x0) 23:05:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'geneve0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}]}, 0x34}}, 0x0) 23:05:56 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r0, 0xc25c4110, &(0x7f0000000000)={0x0, [[0x3], [0x7], [0x4]], [], [{0x3, 0x80000000, 0x1, 0x1, 0x1}, {0xffffffff, 0x1ff, 0x1, 0x1, 0x1}, {0x101, 0x8, 0x1, 0x1, 0x1, 0x1}, {0xc52, 0xfffff9d0, 0x0, 0x1, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], [], 0x8696}) 23:05:56 executing program 5: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000000c0)=0x3f365342, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000012c0)='syz_tun\x00', 0xd4) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000280)={[], 0x0, 0xea8}) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000)=0x6bc, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 23:05:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'geneve0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}]}, 0x34}}, 0x0) 23:05:56 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0xffffffffffffffb5}], 0xaaaac44, 0x0, 0x0, 0xfffffe41) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xc5b]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20021, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x8410, 0x3f, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 630.410902][T12251] raw_sendmsg: syz-executor.5 forgot to set AF_INET. Fix it! [ 630.531734][ C1] ===================================================== [ 630.538860][ C1] BUG: KMSAN: uninit-value in geneve_xmit+0x300c/0x3200 [ 630.545826][ C1] CPU: 1 PID: 12255 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 630.554503][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 630.564939][ C1] Call Trace: [ 630.568239][ C1] [ 630.571129][ C1] dump_stack+0x21c/0x280 [ 630.575489][ C1] kmsan_report+0xf7/0x1e0 [ 630.579924][ C1] __msan_warning+0x58/0xa0 [ 630.584442][ C1] geneve_xmit+0x300c/0x3200 [ 630.589075][ C1] ? kmsan_report+0x1c0/0x1e0 [ 630.594137][ C1] ? __msan_metadata_ptr_for_load_1+0x20/0x20 [ 630.600260][ C1] ? geneve_stop+0x400/0x400 [ 630.604955][ C1] xmit_one+0x3cf/0x750 [ 630.609146][ C1] ? kmsan_get_metadata+0x116/0x180 [ 630.614402][ C1] __dev_queue_xmit+0x3aad/0x4470 [ 630.619556][ C1] ? __local_bh_enable_ip+0x97/0x1d0 [ 630.624929][ C1] dev_queue_xmit+0x4b/0x60 [ 630.629512][ C1] ip6_finish_output2+0x23f1/0x2a70 [ 630.634779][ C1] ? kmsan_get_metadata+0x116/0x180 [ 630.640012][ C1] __ip6_finish_output+0x9c0/0xa90 [ 630.645169][ C1] ip6_finish_output+0x14b/0x4b0 [ 630.650135][ C1] ip6_output+0x68d/0x7f0 [ 630.654582][ C1] ? ip6_output+0x7f0/0x7f0 [ 630.659094][ C1] ? ac6_seq_show+0x200/0x200 [ 630.663855][ C1] mld_sendpack+0xf6c/0x1470 [ 630.668489][ C1] ? mld_send_report+0x510/0x510 [ 630.673471][ C1] mld_ifc_timer_expire+0x13b8/0x1b50 [ 630.678876][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 630.685911][ C1] ? rb_insert_color+0xb0/0x1180 [ 630.690869][ C1] ? kmsan_get_metadata+0x116/0x180 [ 630.696119][ C1] ? mld_gq_timer_expire+0x180/0x180 [ 630.701505][ C1] call_timer_fn+0x226/0x550 [ 630.706497][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 630.712339][ C1] expire_timers+0x4fc/0x780 [ 630.716985][ C1] ? mld_gq_timer_expire+0x180/0x180 [ 630.722314][ C1] __run_timers+0xaf4/0xd30 [ 630.726972][ C1] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 630.733239][ C1] ? irqtime_account_irq+0xcb/0x2d0 [ 630.738486][ C1] ? kmsan_get_metadata+0x116/0x180 [ 630.743716][ C1] run_timer_softirq+0x2d/0x50 [ 630.748497][ C1] ? migrate_timer_list+0x780/0x780 [ 630.753717][ C1] __do_softirq+0x2ea/0x7f5 [ 630.758269][ C1] asm_call_on_stack+0xf/0x20 [ 630.762966][ C1] [ 630.766008][ C1] do_softirq_own_stack+0x7c/0xa0 [ 630.771052][ C1] __irq_exit_rcu+0x226/0x270 [ 630.775784][ C1] irq_exit_rcu+0xe/0x10 [ 630.780066][ C1] sysvec_apic_timer_interrupt+0x107/0x130 [ 630.785897][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 630.791925][ C1] RIP: 0010:clear_page_erms+0x7/0x10 [ 630.797242][ C1] Code: 48 89 47 18 48 89 47 20 48 89 47 28 48 89 47 30 48 89 47 38 48 8d 7f 40 75 d9 90 c3 0f 1f 80 00 00 00 00 b9 00 10 00 00 31 c0 aa c3 cc cc cc cc cc cc 55 48 89 e5 41 57 41 56 41 55 41 54 53 [ 630.818867][ C1] RSP: 0018:ffff88801fbbb900 EFLAGS: 00010246 [ 630.824962][ C1] RAX: 0000000000000000 RBX: ffff8880243f2858 RCX: 0000000000000a40 [ 630.832981][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: ffff8880145a35c0 [ 630.840976][ C1] RBP: ffff88801fbbb918 R08: ffffea000000000f R09: ffff88812fffa000 [ 630.848972][ C1] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000001 [ 630.856989][ C1] R13: 0000000000000000 R14: ffff8880145a3000 R15: ffff8880145a3000 [ 630.865149][ C1] ? clear_page+0x1f/0x40 [ 630.869515][ C1] clear_huge_page+0x4b4/0xf10 [ 630.874337][ C1] __do_huge_pmd_anonymous_page+0x4d2/0x1a40 [ 630.880397][ C1] do_huge_pmd_anonymous_page+0x152c/0x1ac0 [ 630.886703][ C1] handle_mm_fault+0x3d2c/0x4940 [ 630.891767][ C1] do_user_addr_fault+0xe09/0x19d0 [ 630.897086][ C1] __exc_page_fault+0x308/0x450 [ 630.901986][ C1] ? asm_exc_page_fault+0x8/0x30 [ 630.906962][ C1] exc_page_fault+0x45/0x50 [ 630.911509][ C1] asm_exc_page_fault+0x1e/0x30 [ 630.916395][ C1] RIP: 0023:0x8070ec6 [ 630.920387][ C1] Code: Bad RIP value. [ 630.924484][ C1] RSP: 002b:00000000ff9d26c8 EFLAGS: 00010246 [ 630.930593][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000004 [ 630.938600][ C1] RDX: 0000000000000000 RSI: 0000000008ba0080 RDI: 0000000020000200 [ 630.947048][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 630.955044][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 630.963048][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 630.971122][ C1] [ 630.973470][ C1] Uninit was stored to memory at: [ 630.978705][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 630.984462][ C1] __msan_chain_origin+0x50/0x90 [ 630.989796][ C1] geneve_changelink+0xdb2/0x10f0 [ 630.995466][ C1] rtnl_newlink+0x3384/0x3ed0 [ 631.000202][ C1] rtnetlink_rcv_msg+0x142b/0x18c0 [ 631.005489][ C1] netlink_rcv_skb+0x6d7/0x7e0 [ 631.010296][ C1] rtnetlink_rcv+0x50/0x60 [ 631.014748][ C1] netlink_unicast+0x11c8/0x1490 [ 631.019731][ C1] netlink_sendmsg+0x173a/0x1840 [ 631.024719][ C1] ____sys_sendmsg+0xc82/0x1240 [ 631.029592][ C1] __sys_sendmsg+0x6d1/0x840 [ 631.034211][ C1] __se_compat_sys_sendmsg+0xa7/0xc0 [ 631.039541][ C1] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 631.045028][ C1] __do_fast_syscall_32+0x2af/0x480 [ 631.050342][ C1] do_fast_syscall_32+0x6b/0xd0 [ 631.055219][ C1] do_SYSENTER_32+0x73/0x90 [ 631.059740][ C1] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.066109][ C1] [ 631.068444][ C1] Local variable ----df@geneve_changelink created at: [ 631.075346][ C1] geneve_changelink+0x101/0x10f0 [ 631.080402][ C1] geneve_changelink+0x101/0x10f0 [ 631.085610][ C1] ===================================================== [ 631.092558][ C1] Disabling lock debugging due to kernel taint [ 631.098754][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 631.105392][ C1] CPU: 1 PID: 12255 Comm: syz-executor.0 Tainted: G B 5.8.0-rc5-syzkaller #0 [ 631.115480][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 631.125822][ C1] Call Trace: [ 631.129133][ C1] [ 631.132061][ C1] dump_stack+0x21c/0x280 [ 631.136447][ C1] panic+0x4d7/0xef7 [ 631.140416][ C1] ? add_taint+0x17c/0x210 [ 631.144901][ C1] kmsan_report+0x1df/0x1e0 [ 631.149450][ C1] __msan_warning+0x58/0xa0 [ 631.154010][ C1] geneve_xmit+0x300c/0x3200 [ 631.158634][ C1] ? kmsan_report+0x1c0/0x1e0 [ 631.163531][ C1] ? __msan_metadata_ptr_for_load_1+0x20/0x20 [ 631.169647][ C1] ? geneve_stop+0x400/0x400 [ 631.174273][ C1] xmit_one+0x3cf/0x750 [ 631.178476][ C1] ? kmsan_get_metadata+0x116/0x180 [ 631.183810][ C1] __dev_queue_xmit+0x3aad/0x4470 [ 631.188869][ C1] ? __local_bh_enable_ip+0x97/0x1d0 [ 631.194234][ C1] dev_queue_xmit+0x4b/0x60 [ 631.198798][ C1] ip6_finish_output2+0x23f1/0x2a70 [ 631.204079][ C1] ? kmsan_get_metadata+0x116/0x180 [ 631.209333][ C1] __ip6_finish_output+0x9c0/0xa90 [ 631.214521][ C1] ip6_finish_output+0x14b/0x4b0 [ 631.219520][ C1] ip6_output+0x68d/0x7f0 [ 631.223998][ C1] ? ip6_output+0x7f0/0x7f0 [ 631.228545][ C1] ? ac6_seq_show+0x200/0x200 [ 631.233275][ C1] mld_sendpack+0xf6c/0x1470 [ 631.238026][ C1] ? mld_send_report+0x510/0x510 [ 631.243051][ C1] mld_ifc_timer_expire+0x13b8/0x1b50 [ 631.248453][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 631.254541][ C1] ? rb_insert_color+0xb0/0x1180 [ 631.259586][ C1] ? kmsan_get_metadata+0x116/0x180 [ 631.264835][ C1] ? mld_gq_timer_expire+0x180/0x180 [ 631.270259][ C1] call_timer_fn+0x226/0x550 [ 631.274905][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 631.282214][ C1] expire_timers+0x4fc/0x780 [ 631.286837][ C1] ? mld_gq_timer_expire+0x180/0x180 [ 631.292189][ C1] __run_timers+0xaf4/0xd30 [ 631.296905][ C1] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 631.303097][ C1] ? irqtime_account_irq+0xcb/0x2d0 [ 631.308342][ C1] ? kmsan_get_metadata+0x116/0x180 [ 631.313577][ C1] run_timer_softirq+0x2d/0x50 [ 631.318449][ C1] ? migrate_timer_list+0x780/0x780 [ 631.323697][ C1] __do_softirq+0x2ea/0x7f5 [ 631.328262][ C1] asm_call_on_stack+0xf/0x20 [ 631.332987][ C1] [ 631.335979][ C1] do_softirq_own_stack+0x7c/0xa0 [ 631.341031][ C1] __irq_exit_rcu+0x226/0x270 [ 631.345741][ C1] irq_exit_rcu+0xe/0x10 [ 631.350005][ C1] sysvec_apic_timer_interrupt+0x107/0x130 [ 631.356371][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 631.362457][ C1] RIP: 0010:clear_page_erms+0x7/0x10 [ 631.367961][ C1] Code: 48 89 47 18 48 89 47 20 48 89 47 28 48 89 47 30 48 89 47 38 48 8d 7f 40 75 d9 90 c3 0f 1f 80 00 00 00 00 b9 00 10 00 00 31 c0 aa c3 cc cc cc cc cc cc 55 48 89 e5 41 57 41 56 41 55 41 54 53 [ 631.387782][ C1] RSP: 0018:ffff88801fbbb900 EFLAGS: 00010246 [ 631.394054][ C1] RAX: 0000000000000000 RBX: ffff8880243f2858 RCX: 0000000000000a40 [ 631.402054][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: ffff8880145a35c0 [ 631.410575][ C1] RBP: ffff88801fbbb918 R08: ffffea000000000f R09: ffff88812fffa000 [ 631.418572][ C1] R10: 0000000000000004 R11: 0000000000000000 R12: 0000000000000001 [ 631.426570][ C1] R13: 0000000000000000 R14: ffff8880145a3000 R15: ffff8880145a3000 [ 631.434606][ C1] ? clear_page+0x1f/0x40 [ 631.438974][ C1] clear_huge_page+0x4b4/0xf10 [ 631.443777][ C1] __do_huge_pmd_anonymous_page+0x4d2/0x1a40 [ 631.449808][ C1] do_huge_pmd_anonymous_page+0x152c/0x1ac0 [ 631.455760][ C1] handle_mm_fault+0x3d2c/0x4940 [ 631.460776][ C1] do_user_addr_fault+0xe09/0x19d0 [ 631.465942][ C1] __exc_page_fault+0x308/0x450 [ 631.470808][ C1] ? asm_exc_page_fault+0x8/0x30 [ 631.475778][ C1] exc_page_fault+0x45/0x50 [ 631.480299][ C1] asm_exc_page_fault+0x1e/0x30 [ 631.485154][ C1] RIP: 0023:0x8070ec6 [ 631.489169][ C1] Code: Bad RIP value. [ 631.493265][ C1] RSP: 002b:00000000ff9d26c8 EFLAGS: 00010246 [ 631.501459][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000004 [ 631.509469][ C1] RDX: 0000000000000000 RSI: 0000000008ba0080 RDI: 0000000020000200 [ 631.517576][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 631.525604][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 631.533705][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 631.543230][ C1] Kernel Offset: disabled [ 631.547572][ C1] Rebooting in 86400 seconds..