last executing test programs: 18m31.718892638s ago: executing program 0 (id=104): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000000c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, 0x0) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000a00)={0x28, 0x7, r1, 0x0, &(0x7f00000a0000)='LLLLLLLLLLLLLLLLLLLLLLLLLLLL', 0x1000}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES(r0, 0x3ba0, &(0x7f0000000a40)={0x48, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1000}) ioctl$IOMMU_TEST_OP_DESTROY_ACCESS_PAGES(r0, 0x3ba0, &(0x7f0000000b80)={0x48, 0x6, 0x0, 0x0, r2}) 18m31.678935272s ago: executing program 0 (id=105): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010426bd7000f8dbdf250200000008000100", @ANYRES32=r3], 0x1c}}, 0x4008054) r4 = socket(0x1e, 0x4, 0x0) write$nci(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="5001", @ANYRES8=r1, @ANYRES16=r4], 0x14) 18m31.547292782s ago: executing program 0 (id=107): r0 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) ioctl$I2C_RDWR(r0, 0x707, &(0x7f00000006c0)={0x0}) 18m31.359393508s ago: executing program 0 (id=116): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1) setresuid(0xee01, 0x0, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10400, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x88}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, 0x0) 18m30.484682054s ago: executing program 0 (id=110): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x51) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x8}) linkat(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file7\x00', 0x1000) 18m30.402833925s ago: executing program 0 (id=111): ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000280)={'syztnl1\x00', 0x0, 0x40, 0x10, 0x5, 0x5, {{0xe, 0x4, 0x2, 0x1e, 0x38, 0x66, 0x0, 0x8, 0x2f, 0x0, @multicast2, @broadcast, {[@lsrr={0x83, 0xb, 0x8b, [@broadcast, @rand_addr=0x64010102]}, @end, @timestamp_prespec={0x44, 0x4, 0x8e, 0x3, 0xc}, @cipso={0x86, 0x11, 0xffffffffffffffff, [{0x0, 0xb, "b3b5e1886bdf3cad2c"}]}]}}}}}) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="05031600d3fc140000004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x86dd, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 18m15.399626525s ago: executing program 32 (id=111): ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000001c0)={'gretap0\x00', &(0x7f0000000280)={'syztnl1\x00', 0x0, 0x40, 0x10, 0x5, 0x5, {{0xe, 0x4, 0x2, 0x1e, 0x38, 0x66, 0x0, 0x8, 0x2f, 0x0, @multicast2, @broadcast, {[@lsrr={0x83, 0xb, 0x8b, [@broadcast, @rand_addr=0x64010102]}, @end, @timestamp_prespec={0x44, 0x4, 0x8e, 0x3, 0xc}, @cipso={0x86, 0x11, 0xffffffffffffffff, [{0x0, 0xb, "b3b5e1886bdf3cad2c"}]}]}}}}}) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="05031600d3fc140000004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x86dd, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 14m39.391116377s ago: executing program 2 (id=1927): mkdirat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}]}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x43) mknodat$loop(r0, &(0x7f0000000200)='./file1\x00', 0x6000, 0x1) chdir(&(0x7f0000000000)='./bus\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file1\x00', 0x0, 0x115) 14m39.3549677s ago: executing program 2 (id=1928): ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000340)={0x3, 0x4, {0x0, @usage=0x7, 0x0, 0x800, 0x80, 0x13ba, 0x80000000, 0x7fffffffffffffff, 0x480, @struct={0xb, 0x7}, 0x1400000, 0x6a791b9d, [0x4d, 0x8, 0x3, 0x3ff, 0x0, 0x1091f845]}, {0x1, @struct={0xc72, 0x8}, 0x0, 0x6, 0x7, 0x2, 0xe, 0x2, 0x85, @struct={0xc, 0x9b}, 0x40, 0x4, [0x4, 0x100000001, 0x186, 0x8001, 0x1ff, 0x1]}, {0xe83c, @struct={0xc8, 0x6}, 0x0, 0x2, 0x2, 0x7ff, 0xfffffffffffffffc, 0x8, 0x400, @usage=0x8, 0xfffffffb, 0x5, [0x2, 0xfa, 0x3, 0xa1, 0x4, 0x7]}, {0x7, 0x8, 0xffffffffffffff01}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x10) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000002780)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000480)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) fchown(r0, r2, r3) fchmodat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0xffffffd3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x800, 0x0) openat(r4, &(0x7f0000000100)='.\x00', 0x515401, 0x408) 14m39.274370265s ago: executing program 2 (id=1929): openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000240), 0x8801, 0x0) pselect6(0x40, &(0x7f0000004c00)={0x1e, 0x400, 0x3, 0x6, 0x10001, 0x1, 0x4229, 0xf64}, 0x0, 0x0, 0x0, 0x0) 14m39.274148895s ago: executing program 2 (id=1930): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x183) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) chroot(&(0x7f0000000b40)='./file0/file0\x00') r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) chmod(&(0x7f0000000280)='./file0/../file0/../file0/../file0\x00', 0x80) 14m39.25837828s ago: executing program 2 (id=1931): mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x30) r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mknodat$null(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x200, 0x103) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x2b, 0x4, 0x40080000, 0x0, 0x0, 0x7, 0xa15, 0x0, 0x0, 0x8}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x90, 0x0, 0x0, {0x0, 0x400000000000, 0x0, 0x1000000000000000, 0x0, 0xb22f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x1000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={0x90, 0x0, 0x4, {0x5, 0xffffffffffffffff, 0x5, 0x6, 0x7fffffff, 0x3, {0x6, 0x9, 0x0, 0xe1, 0x6, 0xba, 0x0, 0x7fffffff, 0x8000, 0x1000, 0xfffffffd, r2, 0x0, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 14m38.994111033s ago: executing program 2 (id=1933): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SCAN_SSIDS={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4044000) 14m38.866369873s ago: executing program 33 (id=1933): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000540)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000140)={0x20, r1, 0x1, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SCAN_SSIDS={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4044000) 11m22.312575282s ago: executing program 3 (id=3215): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @loopback, 0x3}], 0x1c) sendmsg$inet6(r0, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0xb, @loopback, 0x4}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="88", 0x1}], 0x1}, 0x48043) r2 = dup(r0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e60, 0xeffffff2, @empty, 0x5}}, 0x10001fc, 0x6, 0xffff1896, 0x3, 0x26, 0xffffffb9, 0x1a}, 0x9c) 11m22.269944459s ago: executing program 3 (id=3216): syz_usb_connect(0x3, 0x73, &(0x7f0000000400)=ANY=[@ANYBLOB="12010000396d0940fd101315ce7e01020301090261000100000000090400"], 0x0) 11m21.043387194s ago: executing program 3 (id=3227): mknodat$null(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x103) r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000060000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2000, 0x800, 0x0) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004300)="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c62323c3c296c5b5b98051feb607b872edf9f789744aff710c4b7279711182bcac6b76c05f5cd982f52f451e7e29046550e012e01d8cdd3e305427030f4247488c9136303084c12175c5c781cdd08aede5a356ea0ccdd05a460be3c7b4bfd62c3ce9ab68e285a36c1546d0b18edad71f69f5bedb340772e1bbb035514b085067259e39f59dc292a12557350c66904b253efee29a5eb7a6920f583c899dc46a1d3e2af2db3a3d1a0e8d1f98722a16c6cc1e401058d60c8c436d8f1166ba53bdde5810f9d0288528affd486c266546a864c92af3df8abd451cc1e0d6bfea534865cea9d49b3ea5e390fa823118df8a61e31022f5fbb8ceee870bf2e60890263c4d14e24d053d0fddf665ff80a66fa00a5957f8a30fe82a4b82cf2f6b4d49def98f66bfcdaa0aef13314e950ca9f3849b1edf3b82eaf74a0dbcf45c3dba9bd2d853281a78484f1efaf4150da1207ec3cb61fbcbf759f8182b7052b28d7164b73197b0a440759fe9d5ddf827f1897a174e82fb968a9a07c61bee44bc1f7f9ee5c6de04c02d57735c5fab741b36aec7c8642e56cba932a08b8e8a9d3eb066a4ee7cbf22e5abbd4346de59eca1f24ad9f7f9ff7621e5f30dd08f4cddda8e80e496908109f5212a72bab1378d1237def07bdda4178719975346c68405de15153031fb17535894e5e3c1de6fdd507333f0226b78ba7cae509cfb48d6735ede9392650bf85ac1db919b1e9fe0a823119d8253204dbb2f7a8f524be6d419f3a45c5051a7a88ef0bd41586d90c11a894d647f03895f671a6e19f1c70e32668653aba8366a3d372522f49844081a9637db080663ab02f4a8af502955d5411461b62f85308c91852f8fb9f0bdddd500b4a1337afd3a2f91a82dc4b09f5ad2196a9172ab0cd3fafe7266e9f6d159110d99ca8da8a34b17be17a04ad4509a9fffab1e45e10f10e0cf9cfbd9c761ad044064c07e473fdc626289cfb88b13a11455c069b70aa02426d9119ac878a14c9483be9c0d5bcbb5fa76c8d06531f59c7cf7c26372e750e2f332418ca769e5e7fbeb3ada7bb58b573a0635e2e3ad9a53ddb809ea01086a3fa993ad57e89da6f9c5e61bd0f8ba69212a386b2aa1ae17520d7fb989dbe14021885eb50fa3048aebd42c861a09a308b660d382c0480ead8a52a1e14927c7c77957f94bb59ccfd557f8c4a7af23360a298a603d20ebc386db041d8c306b3e32b0bff541bdec5ff75c3b40950815cf9f89d48a382f67e44c409d046c01fb1262aca0df6f5238a3c3c09977261494f7361ba326815d6e23f49e4d6d4b54665081067332265fff59cf54af9da0db9d19bc611cbcb6e6f3f1e2e1ffb6cdd6253578d78d06a2ff5f9250f1994c5749e3ce49231fbd63bba28e948f9150933e3ae31299babaa41043b181a100882e613b4b4b8f49ceeb742d22f860853a9b917f5a323a8a1fb1f3363a7be4407fba44b408f259b5db79a055b92ce3d7a0649cc59f4afa2b1f69959d5c6f5eef1fa7987a47bee4491f685c52e9db1ee1a231ab5a4bae1019c97868a409dd0d57b32525394a233023c4a7ac429808bbcb57a34b41883202744c3bdebc0a637773273f19c2be6e806bef7fc1002846db762ee4e16867773808c5477987d5851d5b1641d070feabc203cb3d7943ffb206272fcac1bccb616352d85975f5a22c0f247548535ad9fb83fb2be17689453f10691143c060cd964df63c3c70e7b1cfc7e2b468015f327f9869353477bfeeed330b03ddd9e4e0a2441182244da283d7a59d2b2b20e6de3e3a47c26aeef4944c1190bba674523a6c3c4ed6bac53b9edffcb0e9fb19d8bf36949d03ef6a7e59eb903a00d9614f642d1932c766421906f5b177963c71e881453560e3ffcec792e8dc46b1832a8fcb2ab2268a9c1fb648d1c6fa1c8cbd50d5a2d8264fbc6c063e6daac5519d362da389dcd3d12c8039f991de91e728abf5bab95c3aef66dd8cc36c60e73cb10afb02eff6df20ff12c59b142b07fc48fe94612de80b8b958f78256fd7cf3c6f79a83867f3bb5f70da392957badadecefdf7b6e4ebd39ff945397c7d302ca0a5a3918d8abb893cd9cdd680916a50fe19699ff0476ad82e6ba46523f26ccc5eb65313c1df1077c8876d2b73bf86ba311862d12b0c557a92ef827197121512e87f817167d4b17c7e225a48b3f8fbbf4187438e0e9b78e905cdbeb72e80dfb37ec0104f5186b39b4ff34f0cdf4b74dc915acd3f98874cd6a67308d0ad9697121ac477550b1affe004f433705933f9647522be65cb5a7471120ec942aeb956f195be0c1783102cf7d842f2968222ae1a7fa6513f200d3fa85d71724956ed697f0673ee3b40a4d46ba4850439ec125b708ed52b52b9f72906477d520c90a9f5dd49a7a33a328137a183f439895532b78ae451a8c3db789bc862fbc37241d523027e1a008629c969380f6eb55f9cf3f0675bca6851f00df6aaf90de9f62d5c179945ef81d1073850301f97e379ea415d830e3f3751cf83e2dba541cb6cdf3dd418d534ada6469a5b3bca5b7cfbdfdd6df4abaf77d4520d0311e801145c91b52586a56086e663841b702f52cef9fff8cfb7b33dfa125688ba6b4fadd1dca8defaf4259ca85323b23d3bbb45933562c25af3e8d7bc6ad4a50ae974f8d207994b3bd74a6812ab6a40fcaf96bb4e17bd20d742b14c72226caef3e0f5c56c4930071e9f9a894f18650fbb785c6f707605c86b634c9722c8690cf3a954f68d7c2db3a257339ade67a41259f6f878dd0ab7876deffa77f6f00819282a8f4c4da84c6cf4f335cd0410770a2b1a1fbb3f85f4489eeceb78bbfddb2d1866c57b41f6ed179a0bc3750a486403d23473f2feef43ebc5af1018d9c20089e277d77fb9c34f425c8f8af4c49864b57572fa8c232e61ef37194251a1ddc2f73ffecd57e638751cb72bcb2c40d22540166ca1e8588f24b010c9fbd962e3a2c23a7e93f131df61b8703ce326ed80cc87912d3c6aaa27574bbe8d65bcaecd660c31cead132a44b1d0e4a53cacc0b82a263c4e7783944af0af08ea9e68e8e25ed9111cfef841f1b2fd24164f9097f70efe09b1109e5cb91fe68a2760381fd63a7fd422dd578a60661abc9ee565db1c2cde2fb21f2040f1ed3fc27b99e254256949d0560e8b98fa028fca50768caa951a87bf8969af498d50a9ee773c9caa7d9f7d8e1955506013f198cda316d79b177e59f233b98f727afd2494fc18642f0015adab756ea6742690c7d00f28655b915ce4eb8b3ba2e8559ba23e1ff1ccc9f79ae2df85f924459c56715dec78ef4592352eb1a850cd65ecd36e1a9121e888586b7b2fa84da920b8cf44480433e61ab076b10171c0537524bb170a4b99b0b0c437418a665b7ef909652b6483b20362e557c1480c2a2a0efa221fc59054a48122b52d38245f9bd026001635be5b155f5c766a59306fbde231fa72b4d74449a2fe8fb969496ee26af5881adaafb4189b439877ab8f78709cfd32c10ea576a010bfc137b7a4aae137ea3d29070ce3bc8dbe6655e967115ca3461ad9d28b9cf8af07441e68a54ec5e889846f3978f07ba51f7d5af5da78c5c675dc5d0c1a4a399ff4247203573a46fb903eaf7bc886e6cbd3126fa4a3fe3bb13bbdfea7da871f6563aa750f6ad7895b34b2809563dcf5ed30f1c60cef4138aa49d4f55e396534ed10cf4d857723a2b442f47d79de162c30ec6c4daf939b4c88649494e3682d1da81b4a5928d8e18a16c46707a685305e592589acb484e28e9d5af89c44b6e563d125ec97c0155410527406d94b90bc9576a662db99da1cb82b04d610d02187ce08f22ea0e8fd31919d53fa6aaf980e31ca7f8610e695a41919c24136a8406c62d5f15fca365892a2b54ece17664b5247583ad60d863f283f3c288946139575dcaedc978762e85f534e56334ef0221c34ffae054ddf79339b8f08701e9699b11041df8f518dd33203363c8198fbefb01555bcc2542422777b38d8dff11b15aadb0c251ce2c5b32f8735b3cb784f2e5731b48feb5a0e791a1106abdea0f7d1f087737cbe7fdf523fa14c9be2a2987511004c5b7ac1814ef6961db16799698242452c469a07c30e4a1f73193c74a41bdd88aef50035e4648bc9dfa276951798420a45e4085932bdb9381af3cc4678bd962af616549e4020d2c9fd25e2117a6d8934fde2218273d7833d60ea492e251417a27e7fb32012a940a6b6487af4b64958bf05f1b1107732149d227eeda5ca5a43cf583dc297d66072a1acd75e93a7caefd36a0d581e21d5cb08654c4ecef46ebac5391546e0b7d2a6418548d8f816446bcf237f676e873e6bae9107234abe5ab24c53ea472ad10653cef068fd9f4e729fc0d526e489f8df13af5575f1e70e0ec22899728b0659d70fc2dd509d9df3ec170638f89e540f4d3f02aa9b1b1819f84da596e0d7b45a5818061728f8eeccd2bea0f460dd7e18cb95f2364c50e351f0690e184eb63ebbb14a0b4b2117e44f3b2b300", 0x2000, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x130, 0x0, 0x8, {0x4, 0xfffffff7, 0x0, '\x00', {0x1, 0x5, 0xadf, 0xc, r2, r3, 0x8000, '\x00', 0x100000007, 0x8, 0xffffffff, 0x7, {0x100000000008, 0x27}, {0x7, 0x6}, {0x0, 0x7}, {0x1000000003, 0xa00}, 0xb, 0xb, 0x5, 0x9}}}}) write$FUSE_INIT(r0, &(0x7f0000001200)={0x50, 0x0, r1, {0x7, 0x29, 0x0, 0x22000100}}, 0x50) 11m20.998215581s ago: executing program 3 (id=3228): r0 = syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004ea", @ANYBLOB="f7", @ANYRESDEC], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_ep_write(r0, 0x81, 0x8, &(0x7f0000000080)="00012c615bc20000") 11m17.959243855s ago: executing program 3 (id=3246): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), 0xffffffffffffffff) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010426bd7000f8dbdf250200000008000100", @ANYRES32=r2], 0x1c}}, 0x4008054) r3 = socket(0x1e, 0x4, 0x0) write$nci(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="5001", @ANYRES8, @ANYRES16=r3], 0x14) 11m17.887234658s ago: executing program 3 (id=3247): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x3, 0x300) socket$nl_route(0x10, 0x3, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0)=[@rights={{0x10}}, @cred={{0x1c}}], 0x30}, 0x40000002) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$usbfs(&(0x7f0000000040), 0xfffffffffffffffe, 0x80002) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0), 0x111, 0x6}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000940), 0x2, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000000300)=[{r3, 0x6036}], 0x1, 0x0, 0x0, 0xfffffffffffffc92) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300), 0x2, 0x4}}, 0x20) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) 11m1.996688795s ago: executing program 34 (id=3247): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x3, 0x300) socket$nl_route(0x10, 0x3, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0)=[@rights={{0x10}}, @cred={{0x1c}}], 0x30}, 0x40000002) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$usbfs(&(0x7f0000000040), 0xfffffffffffffffe, 0x80002) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0), 0x111, 0x6}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000940), 0x2, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000000300)=[{r3, 0x6036}], 0x1, 0x0, 0x0, 0xfffffffffffffc92) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300), 0x2, 0x4}}, 0x20) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) 10m59.786423138s ago: executing program 6 (id=3305): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0006}]}) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYBLOB="2c726f6f746d6f643d3030303047803e15ca770000303030303030308b30303030302c75736572", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',']) landlock_create_ruleset(&(0x7f0000000080)={0xc97a, 0x1, 0x3}, 0x18, 0x0) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r2 = accept4(r1, 0x0, 0x0, 0x800) sendmmsg$alg(r2, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0x4d}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e7", 0x9b}], 0x3, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r3, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r4, @ANYBLOB="d50633008000009effffffffffff080211000001"], 0x6f4}}, 0x0) 10m59.745891336s ago: executing program 6 (id=3317): syz_io_uring_setup(0x49a, &(0x7f00000000c0)={0x0, 0xf6b9, 0x200, 0x0, 0x1e}, &(0x7f0000000540), 0x0) open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f1, &(0x7f00000002c0)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_rxnfc={0x2a, 0x2, 0x6, {0xb, @usr_ip6_spec={@empty, @dev={0xfe, 0x80, '\x00', 0x24}, 0xfffffff8, 0x3d, 0xe}, {0x0, @remote, 0xe, 0x4, [0x7, 0x6]}, @hdata="21ec713e6eeb076f1069460b0eda6bfa11b9c12001a61a09c12c0abba0298de9126a5918f5ab3bdaf8af26dee292ad9cdb394851", {0x0, @empty, 0x6, 0x5, [0x6, 0x9]}, 0xff, 0x2}}}) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd', @ANYRESHEX, @ANYBLOB="2c726f6f746d6f643d3030303047803e15ca770000303030303030308b30303030302c757365725f69643d00", @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',']) landlock_create_ruleset(&(0x7f0000000080)={0xc97a, 0x1, 0x3}, 0x18, 0x0) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r2 = accept4(r1, 0x0, 0x0, 0x800) sendmmsg$alg(r2, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412b", 0xf}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0x4d}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11", 0xce}], 0x3, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r3, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r4, @ANYBLOB="d50633008000009effffffffffff080211000001"], 0x6f4}}, 0x0) 10m59.687382868s ago: executing program 6 (id=3318): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) select(0x40, &(0x7f0000000380)={0x1ff, 0x2, 0x4, 0x7ff, 0x9, 0x9, 0x5, 0x600000000000000}, 0x0, 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x1, 0x7f}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/247, &(0x7f00000000c0)=""/87, &(0x7f0000000800)=""/90}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001cc0)={0x1, 0x0, [{0x0, 0xffb, &(0x7f0000001d80)=""/4091}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000340)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000780)={0x2, 0x0, [{0x2, 0xe1, &(0x7f0000000480)=""/225}, {0x3e000, 0xf2, &(0x7f0000000580)=""/242}]}) 10m59.594611502s ago: executing program 6 (id=3319): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x3, 0x300) socket$nl_route(0x10, 0x3, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0)=[@cred={{0x1c}}], 0x20}, 0x40000002) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$usbfs(&(0x7f0000000040), 0xfffffffffffffffe, 0x80002) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0), 0x111, 0x6}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000940), 0x2, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000000300)=[{r3, 0x6036}], 0x1, 0x0, 0x0, 0xfffffffffffffc92) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) 10m44.620088222s ago: executing program 35 (id=3319): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x3, 0x300) socket$nl_route(0x10, 0x3, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f00000014c0)=[@cred={{0x1c}}], 0x20}, 0x40000002) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$usbfs(&(0x7f0000000040), 0xfffffffffffffffe, 0x80002) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0), 0x111, 0x6}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000940), 0x2, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000000300)=[{r3, 0x6036}], 0x1, 0x0, 0x0, 0xfffffffffffffc92) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) 5.082018489s ago: executing program 1 (id=7446): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) signalfd(0xffffffffffffffff, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0xc048aec8, &(0x7f0000000080)={0x0, 0x0, @pic={0x10, 0xb, 0x5, 0x2d, 0x8, 0x4, 0x1, 0x1, 0x3, 0xfc, 0x8, 0x3, 0xfb, 0x8, 0x6, 0xa0}}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x9c294bc374c0088d, 0x4, 0xdddd1000, 0x2000, &(0x7f00001ac000/0x2000)=nil}) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x1, 0x0, 0x0, 0x2) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) 4.110454106s ago: executing program 1 (id=7455): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) r1 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f00000001c0)={r2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff52, 0x0}) 3.983326702s ago: executing program 1 (id=7456): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x13, r3, 0x2000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x17) 2.774333864s ago: executing program 5 (id=7464): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000002500010324bd5502ffdbdf25010000000400ae"], 0x18}, 0x1, 0x0, 0x0, 0x20004888}, 0x0) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f0000000600)=""/244, 0xf4}, {&(0x7f0000000700)=""/207, 0xcf}, {&(0x7f0000002340)=""/235, 0xeb}, {&(0x7f0000000b80)=""/184, 0xb8}, {&(0x7f0000000c40)=""/4109, 0x100d}, {&(0x7f0000000240)=""/167, 0xa7}], 0x7}, 0x22020) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) 2.699672718s ago: executing program 5 (id=7465): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)={0x30, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x30}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_response={{{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x1, [{0x2, 0x1}]}, @void, @void, @void, @void, @void, @void}, 0x2f) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000009e40)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r5, @ANYBLOB="2e003300d0000000080211000001080211000000505050505050"], 0x4c}}, 0x0) 2.457873811s ago: executing program 4 (id=7467): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="180000002500010324bd5502ffdbdf25010000000400ae"], 0x18}, 0x1, 0x0, 0x0, 0x4004088}, 0x0) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000240)=""/86, 0x56}, {&(0x7f0000000600)=""/244, 0xf4}, {&(0x7f0000000700)=""/207, 0xcf}, {&(0x7f0000000800)=""/222, 0xde}, {&(0x7f0000000940)=""/135, 0x87}, {&(0x7f0000000b80)=""/184, 0xb8}, {&(0x7f0000001bc0)=""/4096, 0x1000}], 0x7}, 0x22120) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) 2.425642309s ago: executing program 4 (id=7468): r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7f, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000040)={0x1, @pix={0x0, 0x0, 0x34343459, 0x0, 0x0, 0x5, 0xb, 0x0, 0x0, 0x1}}) 2.334848591s ago: executing program 4 (id=7469): r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r0, 0x90000915, 0x200000000005) 2.230920699s ago: executing program 4 (id=7470): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/vlan/vlan1\x00') syz_usb_connect(0x0, 0x24, 0x0, 0x0) r0 = socket(0x2, 0x2, 0x1) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0x5832}) 2.006427207s ago: executing program 5 (id=7472): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0x6, 0xfa11, 0xffffffff}, 0x0) r2 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000010c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) getsockopt$bt_hci(r2, 0x84, 0x6d, &(0x7f0000001100)=""/4112, &(0x7f0000001040)=0x1010) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) 1.565238507s ago: executing program 4 (id=7476): r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x1) syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000bff000/0x400000)=nil) ioctl$KVM_SET_MEMORY_ATTRIBUTES(r1, 0x4020aed2, &(0x7f00000000c0)={0x305000, 0x301000, 0x8}) 1.474835076s ago: executing program 7 (id=7477): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040)=0x46c, 0x4) sendmsg$inet(r0, &(0x7f00000003c0)={0xfffffffffffffffc, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000580)="a9323d2d24689dd398bcd15b19d5f5187d3693d6700806dd5c734c24952a2b69c484dfec74984cc7a4c931fce29437780b403c911c339bc866ecd620894f79b04a1a8dc118dbf69fc29f321ed0f232012962b515c02ccafe3eeeba32dc36963e244a57ef2c07add8299a4cb01f33", 0x6e}], 0x1}, 0x4004) recvmmsg(r1, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000240)=""/238, 0xee}], 0x1}, 0xa}], 0x1, 0x2, 0x0) 1.228256751s ago: executing program 7 (id=7478): r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r0, 0x90000915, 0x200000000005) 1.13840798s ago: executing program 4 (id=7479): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x14d802, 0x0) r1 = dup(r0) ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000040)=0x10000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r1, 0x2c93a000) madvise(&(0x7f0000119000/0x11000)=nil, 0x11000, 0x9) 994.906825ms ago: executing program 7 (id=7480): r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f00000001c0)={0x1, @pix_mp={0xe, 0x3, 0x33524742, 0x7, 0xc, [{0xd49, 0x8}, {0x2, 0x80000001}, {0xfffffff9, 0x6}, {0x8, 0x1ff}, {0x714, 0x8000}, {0xffffff70, 0xffffffff}, {0xa, 0x400006}, {0x8, 0x7}], 0x6, 0x9, 0xf, 0x2}}) 895.833198ms ago: executing program 7 (id=7481): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000c00)={0x1, 0x0, [{0x287, 0x0, 0x10000000000000}]}) 774.32194ms ago: executing program 1 (id=7482): madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00') writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='4', 0x1}], 0x1) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x211000, 0x1000}, 0x20) 586.928341ms ago: executing program 5 (id=7483): mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x8528c000) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_SYS_GET(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001480)=ANY=[], 0x10}, 0x1, 0x0, 0x0, 0x4008804}, 0x8054) ptrace(0x10, r0) ptrace$setregs(0xd, r0, 0x20000000002, &(0x7f0000000700)) ptrace$cont(0x21, r0, 0x80000001, 0x4) 586.687206ms ago: executing program 7 (id=7484): syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_emit_vhci(&(0x7f0000000c80)=ANY=[@ANYBLOB="0404"], 0xd) 487.191049ms ago: executing program 7 (id=7485): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/vlan/vlan1\x00') syz_usb_connect(0x0, 0x24, 0x0, 0x0) r0 = socket(0x2, 0x2, 0x1) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0x5832}) 345.961925ms ago: executing program 5 (id=7486): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000020202000900030073797a31000000000900010073797a30000000001400020076657468315f746f5f7465616d000000090003007379a53000000000050004"], 0x54}, 0x1, 0x40030000000000}, 0x0) 232.786524ms ago: executing program 1 (id=7487): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x149a82, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xd) r2 = dup(r1) write$6lowpan_enable(r2, &(0x7f0000000000)='0', 0xfffffd2c) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=0x2b00, 0x12) 38.802775ms ago: executing program 5 (id=7488): r0 = openat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x3) ioctl$TIOCGPTPEER(r0, 0x90000915, 0x200000000005) 0s ago: executing program 1 (id=7489): chdir(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000000314230c2abd7000ff05df250900020073797a310000000008004100727865001400330073797a5f74756e"], 0x38}, 0x1, 0x0, 0x0, 0x48845}, 0x4000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r2, &(0x7f0000000180)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e25, 0x10001, @local, 0xb}, r3}}, 0x30) write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f0000000900)={0x16, 0x98, 0xfa00, {&(0x7f00000008c0), 0x4, r3, 0x10, 0x1, @in={0x2, 0x4e23, @loopback}}}, 0xa0) r4 = socket$inet6(0xa, 0x3, 0x8000000003c) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, '\x00', 0xfd}, 0x1}, 0x1c) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) write$cgroup_int(r7, &(0x7f0000000080)=0x3, 0x12) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000080)={0x50, r5, 0x1, 0x70bd2b, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xa, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x50}}, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000f4) sendmsg(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x44800) r8 = memfd_create(&(0x7f0000000200)='\f\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x9a\xd5>oJ\x02u\x9b\x94a\xac\xfe6A\xc4\a\x9e\xbd\xa2\xfb\rD\xefq\x1f!\x01\xc3\xa5U\x98\xee\xcd;A\xe8\x00~V\xbf\xd4\x00\xd2,7\xa0\xfd7\xe8\xf9M\x02\xec\f3\xd4\xb8\xc3\x85\xda\xeb\xce7y%S\x1e\xa9\xe9\x92!\x95\xf1Ek\x95\x9bQ\x1d\xa4\xc2\xbb\xfa\x96\x14\x7f\xb9\x90\x9cn\xb5\x10\xd2\x84\xe9\x9e1\x9a\x9e\xa7\x9e\xcd\x1a\x86\x14%\xbaS\x90\xb1j\xf9\x00\xd7@D\x04\xaa\xb55\xd8x?z\xff\x85j3\xbe\axo\x05)\xcc\xcd\x9b\xb3\xe7w\x0e\x9f\xd3\aU\xf0M\xc1\xad\x17t\xeb\x1b\x11m\xec\x00\x00\x00\x00R\xb6v\x88\a\x82\x9e\x00\x00\x00\x10\x00\x00\x00\xa6!\xb3\xa8\xe7[&\x165\x84\xce\xa5\xc4wT\xf2E\tj\x92G\x14\x04\x93\xa4\xba\xcb\xce\"Y\xd68\xeb\x01\xc9/\x19\x85\xc6\x8do\xcb\x17\xb5\xffW\xe6\x8a\xfb\a\xf6', 0x2) write$binfmt_misc(r8, &(0x7f0000000280), 0xff9d) sendfile(r0, r8, &(0x7f0000000100)=0x40, 0xe1b9) fcntl$addseals(r8, 0x409, 0x8) r9 = syz_open_dev$sndctrl(&(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r9, 0xc0045516, &(0x7f0000000000)=0xfff) r10 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r9, 0xc1105517, &(0x7f0000000080)={{0x1009, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x2, 0x0, 0x7, r10, 0x0, 0x0, 'syz1\x00', 0x0}) r11 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6}]}) openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0) close_range(r11, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) kernel console output (not intermixed with test programs): adv0: Removing interface: batadv_slave_0 [ 1133.316137][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1133.323768][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1133.372175][ T12] veth1_macvtap: left promiscuous mode [ 1133.382086][ T993] em28xx 2-1:0.0: AC97 vendor ID = 0x00fc00fe [ 1133.399660][ T12] veth0_macvtap: left promiscuous mode [ 1133.415636][ T12] veth1_vlan: left promiscuous mode [ 1133.421520][ T12] veth0_vlan: left promiscuous mode [ 1133.458947][ T24] usb 5-1: Using ep0 maxpacket: 8 [ 1133.477088][ T24] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 1133.494060][ T24] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1133.512337][ T24] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1133.535159][ T24] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1133.565423][ T24] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1133.590820][ T24] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1133.591112][ T993] em28xx 2-1:0.0: Unknown AC97 audio processor detected! [ 1133.613787][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1133.619221][ T993] em28xx 2-1:0.0: couldn't setup AC97 register 2 [ 1133.663301][ T993] em28xx 2-1:0.0: couldn't setup AC97 register 4 [ 1133.685485][ T993] em28xx 2-1:0.0: couldn't setup AC97 register 6 [ 1133.696134][ T993] em28xx 2-1:0.0: couldn't setup AC97 register 54 [ 1133.706663][ T993] em28xx 2-1:0.0: couldn't setup AC97 register 56 [ 1133.721132][ T993] usb 2-1: USB disconnect, device number 114 [ 1133.869410][ T24] usb 5-1: usb_control_msg returned -32 [ 1133.875263][ T24] usbtmc 5-1:16.0: can't read capabilities [ 1133.994481][ T12] team0 (unregistering): Port device team_slave_1 removed [ 1134.008923][T25859] FAULT_INJECTION: forcing a failure. [ 1134.008923][T25859] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1134.022918][ T12] team0 (unregistering): Port device team_slave_0 removed [ 1134.026773][T25859] CPU: 0 UID: 0 PID: 25859 Comm: syz.7.7124 Tainted: G L syzkaller #0 PREEMPT(full) [ 1134.026797][T25859] Tainted: [L]=SOFTLOCKUP [ 1134.026804][T25859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1134.026814][T25859] Call Trace: [ 1134.026821][T25859] [ 1134.026828][T25859] dump_stack_lvl+0xe8/0x150 [ 1134.026855][T25859] should_fail_ex+0x412/0x560 [ 1134.026878][T25859] _copy_from_user+0x2d/0xb0 [ 1134.026899][T25859] ___sys_sendmsg+0x1c6/0x360 [ 1134.026922][T25859] ? __pfx____sys_sendmsg+0x10/0x10 [ 1134.026944][T25859] ? kstrtouint+0x6e/0xe0 [ 1134.026981][T25859] ? __fget_files+0x2a/0x420 [ 1134.027001][T25859] ? __fget_files+0x3a0/0x420 [ 1134.027036][T25859] __sys_sendmmsg+0x27c/0x4e0 [ 1134.027059][T25859] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1134.027075][T25859] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1134.027113][T25859] ? ksys_write+0x242/0x270 [ 1134.027130][T25859] ? __pfx_ksys_write+0x10/0x10 [ 1134.027151][T25859] __x64_sys_sendmmsg+0xa0/0xc0 [ 1134.027170][T25859] do_syscall_64+0x14d/0xf80 [ 1134.027185][T25859] ? trace_irq_disable+0x3b/0x150 [ 1134.027204][T25859] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1134.027220][T25859] ? clear_bhb_loop+0x40/0x90 [ 1134.027240][T25859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1134.027256][T25859] RIP: 0033:0x7f995b39c799 [ 1134.027271][T25859] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1134.027284][T25859] RSP: 002b:00007f995c1b8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1134.027302][T25859] RAX: ffffffffffffffda RBX: 00007f995b615fa0 RCX: 00007f995b39c799 [ 1134.027313][T25859] RDX: 0000000000000003 RSI: 0000200000004240 RDI: 0000000000000003 [ 1134.027323][T25859] RBP: 00007f995c1b8090 R08: 0000000000000000 R09: 0000000000000000 [ 1134.027333][T25859] R10: 0000000000040000 R11: 0000000000000246 R12: 0000000000000001 [ 1134.027343][T25859] R13: 00007f995b616038 R14: 00007f995b615fa0 R15: 00007ffdf74df738 [ 1134.027369][T25859] [ 1134.106793][T25861] fuse: Unknown parameter 'group_id00000000000000000000' [ 1134.223919][T25863] usbtmc 5-1:16.0: INDICATOR_PULSE returned fd [ 1134.531364][ T9] usb 5-1: USB disconnect, device number 74 [ 1134.531444][T25800] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 1134.589136][T25800] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 1134.615373][T25800] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 1134.635788][T25800] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 1134.827574][T25800] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1134.843658][ T5852] Bluetooth: hci4: command tx timeout [ 1134.860233][T25800] 8021q: adding VLAN 0 to HW filter on device team0 [ 1134.874523][ T81] bridge0: port 1(bridge_slave_0) entered blocking state [ 1134.881678][ T81] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1134.901036][ T81] bridge0: port 2(bridge_slave_1) entered blocking state [ 1134.908257][ T81] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1135.341707][T25800] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1135.592118][ T9] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 1135.619570][T25913] fuse: Unknown parameter 'group_id00000000000000000000' [ 1135.711156][T25800] veth0_vlan: entered promiscuous mode [ 1135.724080][T25800] veth1_vlan: entered promiscuous mode [ 1135.752101][ T9] usb 5-1: Using ep0 maxpacket: 8 [ 1135.759829][ T9] usb 5-1: config index 0 descriptor too short (expected 301, got 45) [ 1135.770600][ T9] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1135.784582][T25800] veth0_macvtap: entered promiscuous mode [ 1135.795396][T25800] veth1_macvtap: entered promiscuous mode [ 1135.802070][ T9] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1135.822747][ T9] usb 5-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1135.827280][T25800] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1135.833147][ T9] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1135.854673][ T9] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1135.864415][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1135.877139][T25800] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1135.896469][ T1116] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1135.905938][ T1116] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1135.916190][ T1116] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1135.925168][ T1116] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1136.058821][ T81] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1136.071177][ T81] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1136.107922][T17801] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1136.117737][T17801] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1136.432066][ T9] usb 6-1: new high-speed USB device number 110 using dummy_hcd [ 1136.489515][T25924] fuse: Unknown parameter 'group_id00000000000000000000' [ 1136.583432][ T9] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1136.593711][ T9] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1136.602332][ T9] usb 6-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 1136.612264][ T9] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1136.620291][ T9] usb 6-1: Product: syz [ 1136.624548][ T9] usb 6-1: Manufacturer: syz [ 1136.629623][ T9] usb 6-1: SerialNumber: syz [ 1136.637206][ T9] usb 6-1: config 0 descriptor?? [ 1136.647570][ T9] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 1136.659967][ T9] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1136.672264][ T9] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 error while loading driver (-23) [ 1136.722692][T15511] usb 8-1: new high-speed USB device number 44 using dummy_hcd [ 1136.872185][T15511] usb 8-1: Using ep0 maxpacket: 16 [ 1136.879169][T15511] usb 8-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 1136.890898][T15511] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1136.903841][T15511] usb 8-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1136.913212][T15511] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1136.921227][T15511] usb 8-1: Product: syz [ 1136.925662][ T5852] Bluetooth: hci4: command tx timeout [ 1136.931322][T15511] usb 8-1: Manufacturer: syz [ 1136.935989][T15511] usb 8-1: SerialNumber: syz [ 1136.942760][T15511] usb 8-1: config 0 descriptor?? [ 1136.950234][T15511] em28xx 8-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 1136.959528][T15511] em28xx 8-1:0.0: Audio interface 0 found (Vendor Class) [ 1136.998555][T25929] usbtmc 5-1:16.0: simple control status returned 3d [ 1137.202489][T25930] netlink: 104 bytes leftover after parsing attributes in process `syz.5.7108'. [ 1137.359869][T25925] binder: 25923:25925 ioctl c0306201 0 returned -14 [ 1137.571421][T15511] em28xx 8-1:0.0: unknown em28xx chip ID (0) [ 1137.578233][T15511] em28xx 8-1:0.0: Config register raw data: 0xfffffffb [ 1138.340088][ T9] usb 5-1: USB disconnect, device number 75 [ 1138.385172][T25939] netlink: 48 bytes leftover after parsing attributes in process `syz.4.7138'. [ 1138.406830][T25939] netlink: 48 bytes leftover after parsing attributes in process `syz.4.7138'. [ 1138.473859][ T24] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 1138.595781][T15511] em28xx 8-1:0.0: AC97 vendor ID = 0x00fc00fe [ 1138.631814][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 1138.643890][ T24] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 1138.659183][ T24] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1138.669665][ T24] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1138.690470][ T24] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1138.720890][ T24] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1138.735511][ T24] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1138.756633][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1138.797160][T15511] em28xx 8-1:0.0: Unknown AC97 audio processor detected! [ 1138.806442][T15511] em28xx 8-1:0.0: couldn't setup AC97 register 2 [ 1138.813767][T15511] em28xx 8-1:0.0: couldn't setup AC97 register 4 [ 1138.820679][T15511] em28xx 8-1:0.0: couldn't setup AC97 register 6 [ 1138.828761][T15511] em28xx 8-1:0.0: couldn't setup AC97 register 54 [ 1138.835723][T15511] em28xx 8-1:0.0: couldn't setup AC97 register 56 [ 1138.848033][T15511] usb 8-1: USB disconnect, device number 44 [ 1138.899537][T25953] fuse: Bad value for 'user_id' [ 1138.904856][T25953] fuse: Bad value for 'user_id' [ 1138.977975][ T24] usb 2-1: usb_control_msg returned -32 [ 1138.984678][ T24] usbtmc 2-1:16.0: can't read capabilities [ 1138.999897][ T24] usb 2-1: USB disconnect, device number 115 [ 1139.005997][ T5852] Bluetooth: hci4: command tx timeout [ 1139.190728][ T5894] usb 6-1: USB disconnect, device number 110 [ 1139.371060][T25964] netlink: 48 bytes leftover after parsing attributes in process `syz.7.7150'. [ 1139.390036][T25964] netlink: 48 bytes leftover after parsing attributes in process `syz.7.7150'. [ 1139.435273][T25966] netlink: 48 bytes leftover after parsing attributes in process `syz.7.7151'. [ 1139.682309][ T5894] usb 6-1: new high-speed USB device number 111 using dummy_hcd [ 1139.771781][ T9] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 1139.811672][ T5894] usb 6-1: device descriptor read/64, error -71 [ 1139.923824][ T9] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1139.934333][ T9] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1139.942895][ T9] usb 2-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 1139.952100][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1139.960093][ T9] usb 2-1: Product: syz [ 1139.965636][ T9] usb 2-1: Manufacturer: syz [ 1139.970271][ T9] usb 2-1: SerialNumber: syz [ 1139.976987][T25982] binder: Unknown parameter 'obj_type' [ 1139.978791][ T9] usb 2-1: config 0 descriptor?? [ 1139.994930][ T9] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 1140.005573][ T9] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1140.018593][ T9] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 error while loading driver (-23) [ 1140.052070][ T5894] usb 6-1: new high-speed USB device number 112 using dummy_hcd [ 1140.131715][T13973] usb 5-1: new full-speed USB device number 76 using dummy_hcd [ 1140.181576][ T5894] usb 6-1: device descriptor read/64, error -71 [ 1140.195179][ T9] usb 2-1: USB disconnect, device number 116 [ 1140.292340][ T5894] usb usb6-port1: attempt power cycle [ 1140.299796][T13973] usb 5-1: not running at top speed; connect to a high speed hub [ 1140.309081][T13973] usb 5-1: config index 0 descriptor too short (expected 9, got 0) [ 1140.317237][T13973] usb 5-1: can't read configurations, error -22 [ 1140.438947][T25984] FAULT_INJECTION: forcing a failure. [ 1140.438947][T25984] name failslab, interval 1, probability 0, space 0, times 0 [ 1140.451899][T13973] usb 5-1: new full-speed USB device number 77 using dummy_hcd [ 1140.459719][T25984] CPU: 0 UID: 0 PID: 25984 Comm: syz.7.7156 Tainted: G L syzkaller #0 PREEMPT(full) [ 1140.459735][T25984] Tainted: [L]=SOFTLOCKUP [ 1140.459739][T25984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1140.459745][T25984] Call Trace: [ 1140.459750][T25984] [ 1140.459755][T25984] dump_stack_lvl+0xe8/0x150 [ 1140.459773][T25984] should_fail_ex+0x412/0x560 [ 1140.459787][T25984] should_failslab+0xa8/0x100 [ 1140.459798][T25984] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1140.459814][T25984] kmem_cache_alloc_noprof+0x87/0x650 [ 1140.459828][T25984] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1140.459842][T25984] ? kmem_cache_alloc_noprof+0x15a/0x650 [ 1140.459858][T25984] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1140.459878][T25984] mmu_topup_memory_caches+0x21/0x170 [ 1140.459889][T25984] kvm_mmu_load+0x9d/0x22d0 [ 1140.459898][T25984] ? kvm_msr_allowed+0x9a/0x490 [ 1140.459910][T25984] ? kvm_msr_allowed+0x9a/0x490 [ 1140.459919][T25984] ? kvm_msr_allowed+0x3f4/0x490 [ 1140.459930][T25984] ? kvm_msr_allowed+0x9a/0x490 [ 1140.459944][T25984] ? kvm_apic_has_interrupt+0x73c/0x770 [ 1140.459956][T25984] ? vmx_recalc_intercepts+0xec4/0x1b10 [ 1140.459972][T25984] vcpu_run+0x5dfb/0x7990 [ 1140.460045][T25984] ? __pfx_vcpu_run+0x10/0x10 [ 1140.460063][T25984] ? fpu_swap_kvm_fpstate+0xc1/0x4f0 [ 1140.460082][T25984] ? rcu_is_watching+0x15/0xb0 [ 1140.460094][T25984] kvm_arch_vcpu_ioctl_run+0x11e6/0x20d0 [ 1140.460113][T25984] ? kvm_arch_vcpu_ioctl_run+0x2e8/0x20d0 [ 1140.460125][T25984] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 1140.460137][T25984] ? register_lock_class+0x31/0x2e0 [ 1140.460154][T25984] ? __lock_acquire+0x6b5/0x2cf0 [ 1140.460171][T25984] ? kasan_quarantine_put+0xbb/0x1f0 [ 1140.460186][T25984] ? kvm_vcpu_ioctl+0x280/0xfd0 [ 1140.460201][T25984] ? do_raw_write_lock+0x11d/0x260 [ 1140.460220][T25984] kvm_vcpu_ioctl+0xa62/0xfd0 [ 1140.460233][T25984] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1140.460243][T25984] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1140.460263][T25984] ? __fget_files+0x2a/0x420 [ 1140.460277][T25984] ? __fget_files+0x2a/0x420 [ 1140.460288][T25984] ? __fget_files+0x3a0/0x420 [ 1140.460300][T25984] ? __fget_files+0x2a/0x420 [ 1140.460313][T25984] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1140.460323][T25984] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1140.460334][T25984] __se_sys_ioctl+0xfc/0x170 [ 1140.460345][T25984] do_syscall_64+0x14d/0xf80 [ 1140.460354][T25984] ? trace_irq_disable+0x3b/0x150 [ 1140.460365][T25984] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1140.460375][T25984] ? clear_bhb_loop+0x40/0x90 [ 1140.460387][T25984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1140.460397][T25984] RIP: 0033:0x7f995b39c799 [ 1140.460406][T25984] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1140.460414][T25984] RSP: 002b:00007f995c1b8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1140.460425][T25984] RAX: ffffffffffffffda RBX: 00007f995b615fa0 RCX: 00007f995b39c799 [ 1140.460439][T25984] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000007 [ 1140.460445][T25984] RBP: 00007f995c1b8090 R08: 0000000000000000 R09: 0000000000000000 [ 1140.460451][T25984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1140.460456][T25984] R13: 00007f995b616038 R14: 00007f995b615fa0 R15: 00007ffdf74df738 [ 1140.460472][T25984] [ 1140.851539][ T5894] usb 6-1: new high-speed USB device number 113 using dummy_hcd [ 1140.882066][ T5894] usb 6-1: device descriptor read/8, error -71 [ 1140.889510][T13973] usb 5-1: not running at top speed; connect to a high speed hub [ 1140.900440][T13973] usb 5-1: config index 0 descriptor too short (expected 9, got 0) [ 1140.909711][T13973] usb 5-1: can't read configurations, error -22 [ 1140.917205][T13973] usb usb5-port1: attempt power cycle [ 1141.041006][T25992] netlink: 48 bytes leftover after parsing attributes in process `syz.1.7159'. [ 1141.060693][T25992] netlink: 48 bytes leftover after parsing attributes in process `syz.1.7159'. [ 1141.103134][T25994] netlink: 48 bytes leftover after parsing attributes in process `syz.1.7160'. [ 1141.112826][T15511] usb 8-1: new high-speed USB device number 45 using dummy_hcd [ 1141.131546][ T5894] usb 6-1: new high-speed USB device number 114 using dummy_hcd [ 1141.152012][ T5894] usb 6-1: device descriptor read/8, error -71 [ 1141.273275][T15511] usb 8-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1141.281663][ T5894] usb usb6-port1: unable to enumerate USB device [ 1141.283641][T15511] usb 8-1: config 0 interface 0 has no altsetting 0 [ 1141.289734][T13973] usb 5-1: new full-speed USB device number 78 using dummy_hcd [ 1141.298727][T15511] usb 8-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 1141.313759][T15511] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1141.322439][T15511] usb 8-1: Product: syz [ 1141.326674][T15511] usb 8-1: Manufacturer: syz [ 1141.331262][T15511] usb 8-1: SerialNumber: syz [ 1141.334633][T13973] usb 5-1: not running at top speed; connect to a high speed hub [ 1141.348237][T15511] usb 8-1: config 0 descriptor?? [ 1141.353608][T13973] usb 5-1: config index 0 descriptor too short (expected 9, got 0) [ 1141.356553][T15511] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 1141.370917][T13973] usb 5-1: can't read configurations, error -22 [ 1141.378742][T15511] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1141.391081][T15511] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 error while loading driver (-23) [ 1141.401456][ T993] usb 2-1: new high-speed USB device number 117 using dummy_hcd [ 1141.511503][T13973] usb 5-1: new full-speed USB device number 79 using dummy_hcd [ 1141.533731][T13973] usb 5-1: not running at top speed; connect to a high speed hub [ 1141.543033][T13973] usb 5-1: config index 0 descriptor too short (expected 9, got 0) [ 1141.550939][T13973] usb 5-1: can't read configurations, error -22 [ 1141.557783][T13973] usb usb5-port1: unable to enumerate USB device [ 1141.564616][T15511] usb 8-1: USB disconnect, device number 45 [ 1141.571768][ T993] usb 2-1: Using ep0 maxpacket: 8 [ 1141.579140][ T993] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 1141.588452][ T993] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1141.598247][ T993] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1141.608162][ T993] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1141.618085][ T993] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1141.632150][ T993] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1141.641236][ T993] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1141.855987][ T993] usb 2-1: usb_control_msg returned -32 [ 1141.862045][ T993] usbtmc 2-1:16.0: can't read capabilities [ 1141.875459][ T993] usb 2-1: USB disconnect, device number 117 [ 1142.118784][T25998] fuse: Bad value for 'user_id' [ 1142.125920][T25998] fuse: Bad value for 'user_id' [ 1142.651458][ T993] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 1142.801282][ T993] usb 2-1: Using ep0 maxpacket: 32 [ 1142.808430][ T993] usb 2-1: unable to get BOS descriptor or descriptor too short [ 1142.817229][ T993] usb 2-1: config 128 has an invalid interface number: 127 but max is 3 [ 1142.825605][ T993] usb 2-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 1142.835926][T13973] usb 6-1: new high-speed USB device number 115 using dummy_hcd [ 1142.843644][ T993] usb 2-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 1142.853594][ T993] usb 2-1: config 128 has no interface number 0 [ 1142.860203][ T993] usb 2-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 1142.871457][ T993] usb 2-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1142.881548][ T993] usb 2-1: config 128 interface 127 has no altsetting 0 [ 1142.890312][ T993] usb 2-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 1142.899956][ T993] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1142.908116][ T993] usb 2-1: Product: syz [ 1142.912325][ T993] usb 2-1: Manufacturer: syz [ 1142.916910][ T993] usb 2-1: SerialNumber: syz [ 1143.004215][T13973] usb 6-1: config 0 has an invalid descriptor of length 1, skipping remainder of the config [ 1143.029545][T13973] usb 6-1: config 0 interface 0 has no altsetting 0 [ 1143.043715][T13973] usb 6-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 1143.053253][T13973] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1143.072913][T13973] usb 6-1: Product: syz [ 1143.077844][T13973] usb 6-1: Manufacturer: syz [ 1143.084730][T13973] usb 6-1: SerialNumber: syz [ 1143.093685][T13973] usb 6-1: config 0 descriptor?? [ 1143.098834][T26019] netlink: 264 bytes leftover after parsing attributes in process `syz.4.7168'. [ 1143.103998][T13973] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 1143.120868][T13973] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1143.153055][T13973] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 error while loading driver (-23) [ 1143.176085][T26021] netlink: 104 bytes leftover after parsing attributes in process `syz.4.7169'. [ 1143.210247][T26021] netlink: 168 bytes leftover after parsing attributes in process `syz.4.7169'. [ 1143.237177][ T993] usb 2-1: USB disconnect, device number 118 [ 1143.262326][ T24] usb 8-1: new full-speed USB device number 46 using dummy_hcd [ 1143.304482][T25253] udevd[25253]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:128.127/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1143.357010][T26024] vivid-004: disconnect [ 1143.365106][T26022] vivid-004: reconnect [ 1143.422762][ T24] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1143.433871][ T24] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1143.443783][ T24] usb 8-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 1143.452978][ T24] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1143.467218][ T24] usb 8-1: config 0 descriptor?? [ 1143.879562][ T24] isku 0003:1E7D:319C.0025: unknown main item tag 0x1 [ 1143.887772][ T24] isku 0003:1E7D:319C.0025: item fetching failed at offset 3/7 [ 1143.895928][ T24] isku 0003:1E7D:319C.0025: parse failed [ 1143.902844][ T24] isku 0003:1E7D:319C.0025: probe with driver isku failed with error -22 [ 1143.971206][ T808] usb 2-1: new high-speed USB device number 119 using dummy_hcd [ 1144.082043][ T24] usb 8-1: USB disconnect, device number 46 [ 1144.135001][ T808] usb 2-1: Using ep0 maxpacket: 8 [ 1144.141899][ T808] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 1144.150095][ T808] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1144.160740][ T808] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1144.170939][ T808] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1144.181898][ T808] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1144.194982][ T808] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1144.204305][ T808] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1144.279210][T26031] netlink: 168 bytes leftover after parsing attributes in process `syz.4.7173'. [ 1144.419375][ T808] usb 2-1: usb_control_msg returned -32 [ 1144.425131][ T808] usbtmc 2-1:16.0: can't read capabilities [ 1144.437828][ T808] usb 2-1: USB disconnect, device number 119 [ 1144.443950][ T5852] Bluetooth: hci4: command 0x0406 tx timeout [ 1144.561116][ T993] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 1144.630956][T26035] fuse: Bad value for 'user_id' [ 1144.637436][T26035] fuse: Bad value for 'user_id' [ 1144.711063][ T993] usb 5-1: Using ep0 maxpacket: 32 [ 1144.717585][ T993] usb 5-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 1144.726744][ T993] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1144.736460][ T993] usb 5-1: config 0 descriptor?? [ 1144.748358][ T993] as10x_usb: device has been detected [ 1144.754650][ T993] usb 5-1: as102_dvb_register: dvb_register_adapter() failed: -23 [ 1144.764592][ T993] Abilis Systems as10x usb driver 5-1:0.0: probe with driver Abilis Systems as10x usb driver failed with error -23 [ 1144.963914][ T808] usb 5-1: USB disconnect, device number 80 [ 1145.068561][T26044] FAULT_INJECTION: forcing a failure. [ 1145.068561][T26044] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1145.082102][T26044] CPU: 0 UID: 0 PID: 26044 Comm: syz.1.7178 Tainted: G L syzkaller #0 PREEMPT(full) [ 1145.082126][T26044] Tainted: [L]=SOFTLOCKUP [ 1145.082132][T26044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1145.082141][T26044] Call Trace: [ 1145.082148][T26044] [ 1145.082156][T26044] dump_stack_lvl+0xe8/0x150 [ 1145.082182][T26044] should_fail_ex+0x412/0x560 [ 1145.082205][T26044] _copy_from_user+0x2d/0xb0 [ 1145.082224][T26044] ___sys_recvmsg+0x175/0x590 [ 1145.082248][T26044] ? __pfx____sys_recvmsg+0x10/0x10 [ 1145.082286][T26044] ? __fget_files+0x3a0/0x420 [ 1145.082308][T26044] do_recvmmsg+0x334/0x800 [ 1145.082324][T26044] ? __pfx_do_recvmmsg+0x10/0x10 [ 1145.082340][T26044] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1145.082358][T26044] __x64_sys_recvmmsg+0x198/0x250 [ 1145.082371][T26044] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 1145.082388][T26044] do_syscall_64+0x14d/0xf80 [ 1145.082397][T26044] ? trace_irq_disable+0x3b/0x150 [ 1145.082409][T26044] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1145.082419][T26044] ? clear_bhb_loop+0x40/0x90 [ 1145.082430][T26044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1145.082440][T26044] RIP: 0033:0x7fa00bf9c799 [ 1145.082450][T26044] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1145.082458][T26044] RSP: 002b:00007fa00ce79028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1145.082469][T26044] RAX: ffffffffffffffda RBX: 00007fa00c215fa0 RCX: 00007fa00bf9c799 [ 1145.082476][T26044] RDX: 0000000000000003 RSI: 0000200000000a80 RDI: 0000000000000003 [ 1145.082485][T26044] RBP: 00007fa00ce79090 R08: 0000000000000000 R09: 0000000000000000 [ 1145.082490][T26044] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001 [ 1145.082496][T26044] R13: 00007fa00c216038 R14: 00007fa00c215fa0 R15: 00007ffc9d5be558 [ 1145.082510][T26044] [ 1145.352954][T26051] netlink: 24 bytes leftover after parsing attributes in process `syz.1.7181'. [ 1145.540140][ T808] usb 6-1: USB disconnect, device number 115 [ 1145.660026][T26062] dvmrp1: entered allmulticast mode [ 1145.667310][T26062] dvmrp1: left allmulticast mode [ 1145.729228][ T5931] IPVS: starting estimator thread 0... [ 1145.729930][T26064] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 1145.759856][T26068] netlink: 24 bytes leftover after parsing attributes in process `syz.5.7188'. [ 1145.781046][T15511] usb 8-1: new high-speed USB device number 47 using dummy_hcd [ 1145.821226][T26066] IPVS: using max 34 ests per chain, 81600 per kthread [ 1145.857685][ T993] IPVS: starting estimator thread 0... [ 1145.932124][T26078] fuse: Bad value for 'fd' [ 1145.933598][T15511] usb 8-1: Using ep0 maxpacket: 8 [ 1145.947394][T15511] usb 8-1: config index 0 descriptor too short (expected 301, got 45) [ 1145.958136][T15511] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1145.968285][T26073] IPVS: using max 33 ests per chain, 79200 per kthread [ 1145.977210][T15511] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1145.987075][T15511] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1145.997587][T15511] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1146.017839][T15511] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1146.029799][T15511] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1146.183535][T26090] openvswitch: netlink: IP tunnel dst address not specified [ 1146.244656][T15511] usb 8-1: GET_CAPABILITIES returned fd [ 1146.250290][T15511] usbtmc 8-1:16.0: can't read capabilities [ 1146.430909][ T808] usb 6-1: new high-speed USB device number 116 using dummy_hcd [ 1146.584334][ T808] usb 6-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 1146.593521][ T808] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1146.601900][ T808] usb 6-1: Product: syz [ 1146.606151][ T808] usb 6-1: Manufacturer: syz [ 1146.610762][ T808] usb 6-1: SerialNumber: syz [ 1146.619383][ T808] usb 6-1: config 0 descriptor?? [ 1146.759915][T26096] netlink: 1856 bytes leftover after parsing attributes in process `syz.1.7198'. [ 1146.973128][T26104] netlink: 24 bytes leftover after parsing attributes in process `syz.1.7200'. [ 1147.060918][T13973] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 1147.213911][T13973] usb 5-1: Using ep0 maxpacket: 32 [ 1147.225792][T13973] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 1147.242856][ T808] usb 6-1: Firmware version (0.0) predates our first public release. [ 1147.251117][T13973] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 0 [ 1147.270484][ T808] usb 6-1: Please update to version 0.2 or newer [ 1147.279799][T13973] usb 5-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 1147.294871][T13973] usb 5-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 1147.304533][T13973] usb 5-1: Product: syz [ 1147.308722][T13973] usb 5-1: Manufacturer: syz [ 1147.314209][T13973] usb 5-1: SerialNumber: syz [ 1147.321551][T13973] usb 5-1: config 0 descriptor?? [ 1147.328478][ T808] usb 6-1: USB disconnect, device number 116 [ 1147.532870][T26099] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1147.541814][T26099] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1147.646957][ T993] usb 5-1: USB disconnect, device number 81 [ 1147.700746][T13973] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 1147.806669][ T58] Bluetooth: hci3: Frame reassembly failed (-84) [ 1147.811771][T26118] rose0: entered allmulticast mode [ 1147.813542][ T58] Bluetooth: hci3: Frame reassembly failed (-84) [ 1147.860888][T13973] usb 2-1: Using ep0 maxpacket: 32 [ 1147.868200][T13973] usb 2-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be [ 1147.877345][T13973] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1147.888078][T13973] usb 2-1: config 0 descriptor?? [ 1147.897529][T13973] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 1148.108975][T13973] gspca_vc032x: reg_w err -71 [ 1148.120964][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.139369][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.149497][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.159405][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.164855][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.170256][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.177149][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.184469][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.189846][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.201040][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.211953][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.231474][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.235982][T26123] netlink: 16 bytes leftover after parsing attributes in process `syz.1.7206'. [ 1148.245812][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.245827][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.245836][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.245845][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.245855][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.245864][T13973] gspca_vc032x: I2c Bus Busy Wait 00 [ 1148.245955][T13973] gspca_vc032x: Unknown sensor... [ 1148.246054][T13973] vc032x 2-1:0.0: probe with driver vc032x failed with error -22 [ 1148.249567][T13973] usb 2-1: USB disconnect, device number 120 [ 1148.268685][T26125] fuse: Bad value for 'fd' [ 1148.354032][T26127] netlink: 16 bytes leftover after parsing attributes in process `syz.1.7208'. [ 1148.381833][T26127] netlink: 16 bytes leftover after parsing attributes in process `syz.1.7208'. [ 1148.436421][T26131] netlink: 16 bytes leftover after parsing attributes in process `syz.1.7209'. [ 1149.101723][T26141] 9p: Bad value for 'rfdno' [ 1149.250283][T26148] FAULT_INJECTION: forcing a failure. [ 1149.250283][T26148] name failslab, interval 1, probability 0, space 0, times 0 [ 1149.263078][T26148] CPU: 1 UID: 0 PID: 26148 Comm: syz.4.7215 Tainted: G L syzkaller #0 PREEMPT(full) [ 1149.263103][T26148] Tainted: [L]=SOFTLOCKUP [ 1149.263110][T26148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1149.263120][T26148] Call Trace: [ 1149.263128][T26148] [ 1149.263135][T26148] dump_stack_lvl+0xe8/0x150 [ 1149.263163][T26148] should_fail_ex+0x412/0x560 [ 1149.263178][T26148] should_failslab+0xa8/0x100 [ 1149.263190][T26148] kmem_cache_alloc_node_noprof+0x8f/0x690 [ 1149.263205][T26148] ? dup_task_struct+0x52/0x840 [ 1149.263225][T26148] dup_task_struct+0x52/0x840 [ 1149.263246][T26148] ? _raw_spin_unlock_irq+0x23/0x50 [ 1149.263272][T26148] copy_process+0x89b/0x4430 [ 1149.263318][T26148] ? __pfx_copy_process+0x10/0x10 [ 1149.263336][T26148] ? mutex_init_lockdep+0xdf/0x110 [ 1149.263349][T26148] vhost_task_create+0x1f9/0x380 [ 1149.263361][T26148] ? __pfx_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 1149.263372][T26148] ? __pfx_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 1149.263390][T26148] ? __pfx_vhost_task_create+0x10/0x10 [ 1149.263416][T26148] ? __pfx_vhost_task_fn+0x10/0x10 [ 1149.263443][T26148] ? __lock_acquire+0x6b5/0x2cf0 [ 1149.263467][T26148] kvm_mmu_post_init_vm+0x14c/0x300 [ 1149.263481][T26148] kvm_arch_vcpu_ioctl_run+0x106/0x20d0 [ 1149.263498][T26148] ? __mutex_trylock_common+0x158/0x260 [ 1149.263509][T26148] ? __pfx___mutex_trylock_common+0x10/0x10 [ 1149.263520][T26148] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 1149.263546][T26148] ? register_lock_class+0x31/0x2e0 [ 1149.263572][T26148] ? __lock_acquire+0x6b5/0x2cf0 [ 1149.263601][T26148] ? kasan_quarantine_put+0xbb/0x1f0 [ 1149.263619][T26148] ? kvm_vcpu_ioctl+0x280/0xfd0 [ 1149.263634][T26148] ? do_raw_write_lock+0x11d/0x260 [ 1149.263655][T26148] kvm_vcpu_ioctl+0xa62/0xfd0 [ 1149.263677][T26148] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1149.263693][T26148] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1149.263727][T26148] ? __fget_files+0x2a/0x420 [ 1149.263750][T26148] ? __fget_files+0x2a/0x420 [ 1149.263768][T26148] ? __fget_files+0x3a0/0x420 [ 1149.263785][T26148] ? __fget_files+0x2a/0x420 [ 1149.263799][T26148] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1149.263809][T26148] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1149.263823][T26148] __se_sys_ioctl+0xfc/0x170 [ 1149.263842][T26148] do_syscall_64+0x14d/0xf80 [ 1149.263859][T26148] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1149.263875][T26148] ? clear_bhb_loop+0x40/0x90 [ 1149.263895][T26148] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1149.263909][T26148] RIP: 0033:0x7fd31dd9c799 [ 1149.263919][T26148] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1149.263927][T26148] RSP: 002b:00007fd31ec51028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1149.263937][T26148] RAX: ffffffffffffffda RBX: 00007fd31e015fa0 RCX: 00007fd31dd9c799 [ 1149.263944][T26148] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 1149.263950][T26148] RBP: 00007fd31ec51090 R08: 0000000000000000 R09: 0000000000000000 [ 1149.263956][T26148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1149.263961][T26148] R13: 00007fd31e016038 R14: 00007fd31e015fa0 R15: 00007ffd456f5488 [ 1149.263986][T26148] [ 1149.673451][ T30] audit: type=1326 audit(1773890138.068:570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26150 comm="syz.4.7216" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd31dd9c799 code=0x0 [ 1149.800574][ T5852] Bluetooth: hci3: Opcode 0x1003 failed: -110 [ 1149.905002][T26156] netlink: 16 bytes leftover after parsing attributes in process `syz.1.7218'. [ 1149.937758][T26156] netlink: 16 bytes leftover after parsing attributes in process `syz.1.7218'. [ 1150.012680][T26159] netlink: 16 bytes leftover after parsing attributes in process `syz.1.7219'. [ 1150.154868][T26165] fuse: Bad value for 'fd' [ 1150.610422][T15511] usb 6-1: new full-speed USB device number 117 using dummy_hcd [ 1150.761770][T15511] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1150.770769][ T5931] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 1150.778364][T15511] usb 6-1: config 1 has no interface number 0 [ 1150.784515][T15511] usb 6-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1150.795624][T15511] usb 6-1: config 1 interface 1 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1150.806654][T15511] usb 6-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 1150.817683][T15511] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1150.828509][T15511] usb 6-1: config 1 interface 1 altsetting 1 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 1150.840840][T15511] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x8F has an invalid bInterval 0, changing to 10 [ 1150.852913][T15511] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x8F has invalid maxpacket 65535, setting to 64 [ 1150.865812][T15511] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1150.874964][T15511] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1150.883486][T15511] usb 6-1: Product: syz [ 1150.887659][T15511] usb 6-1: Manufacturer: syz [ 1150.892374][T15511] usb 6-1: SerialNumber: syz [ 1150.899983][T26174] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 1150.970398][ T5931] usb 5-1: Using ep0 maxpacket: 8 [ 1150.976975][ T5931] usb 5-1: config 0 has an invalid interface number: 218 but max is 0 [ 1150.985366][ T5931] usb 5-1: config 0 has no interface number 0 [ 1150.991554][ T5931] usb 5-1: too many endpoints for config 0 interface 218 altsetting 133: 251, using maximum allowed: 30 [ 1151.002746][ T5931] usb 5-1: config 0 interface 218 altsetting 133 has 0 endpoint descriptors, different from the interface descriptor's value: 251 [ 1151.016234][ T5931] usb 5-1: config 0 interface 218 has no altsetting 0 [ 1151.032695][ T5931] usb 5-1: New USB device found, idVendor=0471, idProduct=0313, bcdDevice=81.d5 [ 1151.043102][ T5931] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1151.051458][ T5931] usb 5-1: Product: syz [ 1151.060477][ T5931] usb 5-1: Manufacturer: syz [ 1151.068086][ T5931] usb 5-1: SerialNumber: syz [ 1151.076077][ T5931] usb 5-1: config 0 descriptor?? [ 1151.112200][T26174] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 1151.126007][T26174] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 1151.339281][T26174] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 1151.380690][ T5931] usb 2-1: new high-speed USB device number 121 using dummy_hcd [ 1151.495503][T26058] usbtmc 8-1:16.0: usb_control_msg returned -110 [ 1151.512577][ T808] usb 8-1: USB disconnect, device number 47 [ 1151.536006][ T5931] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1151.555160][T26182] netlink: 16 bytes leftover after parsing attributes in process `syz.7.7228'. [ 1151.574042][ T5931] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1151.581665][T26182] netlink: 16 bytes leftover after parsing attributes in process `syz.7.7228'. [ 1151.584068][ T5931] usb 2-1: New USB device found, idVendor=10fd, idProduct=1513, bcdDevice=7e.ce [ 1151.604308][ T5931] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1151.620329][ T5931] usb 2-1: Product: syz [ 1151.630525][ T5931] usb 2-1: Manufacturer: syz [ 1151.641415][ T5931] usb 2-1: SerialNumber: syz [ 1151.650953][T26185] netlink: 16 bytes leftover after parsing attributes in process `syz.7.7229'. [ 1151.660819][ T5931] usb 2-1: config 0 descriptor?? [ 1151.671981][ T5931] dvb-usb: found a 'MSI DIGI VOX mini II DVB-T USB2.0' in warm state. [ 1151.692871][ T5931] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1151.714133][ T5931] dvb-usb: MSI DIGI VOX mini II DVB-T USB2.0 error while loading driver (-23) [ 1151.748641][T26174] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 1151.759600][T26174] raw-gadget.1 gadget.5: fail, usb_ep_enable returned -22 [ 1151.777569][T15511] cdc_ncm 6-1:1.1: bind() failure [ 1151.978813][T15511] usb 6-1: USB disconnect, device number 117 [ 1152.514150][T26198] fuse: Bad value for 'fd' [ 1152.980129][ T5894] usb 8-1: new high-speed USB device number 48 using dummy_hcd [ 1153.130101][ T5894] usb 8-1: Using ep0 maxpacket: 8 [ 1153.136587][ T5894] usb 8-1: config index 0 descriptor too short (expected 301, got 45) [ 1153.145062][ T5894] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1153.155599][ T5894] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1153.165888][ T5894] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1153.176025][ T5894] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1153.189266][ T5894] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1153.199118][ T5894] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1153.386014][T26206] syzkaller1: entered promiscuous mode [ 1153.391684][T26206] syzkaller1: entered allmulticast mode [ 1153.414645][ T5894] usb 8-1: GET_CAPABILITIES returned fd [ 1153.420535][ T5894] usbtmc 8-1:16.0: can't read capabilities [ 1153.543025][ T5894] usb 5-1: USB disconnect, device number 82 [ 1153.870047][ T5931] usb 6-1: new high-speed USB device number 118 using dummy_hcd [ 1153.970047][ T5894] usb 5-1: new full-speed USB device number 83 using dummy_hcd [ 1154.020711][ T5931] usb 6-1: Using ep0 maxpacket: 32 [ 1154.027441][ T5931] usb 6-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 1154.036881][ T5931] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1154.048939][ T5931] usb 6-1: config 0 descriptor?? [ 1154.062369][ T5931] as10x_usb: device has been detected [ 1154.068549][ T5931] usb 6-1: as102_dvb_register: dvb_register_adapter() failed: -23 [ 1154.078314][ T5931] Abilis Systems as10x usb driver 6-1:0.0: probe with driver Abilis Systems as10x usb driver failed with error -23 [ 1154.123204][ T5894] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1154.135277][ T5894] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1154.145090][ T5894] usb 5-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 1154.154764][ T5894] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1154.165357][ T5894] usb 5-1: config 0 descriptor?? [ 1154.182113][ T5931] usb 2-1: USB disconnect, device number 121 [ 1154.241363][T26219] fuse: Unknown parameter 'group_i00000000000000000000' [ 1154.267347][T15511] usb 6-1: USB disconnect, device number 118 [ 1154.586951][ T5894] isku 0003:1E7D:319C.0026: unknown main item tag 0x1 [ 1154.594180][ T5894] isku 0003:1E7D:319C.0026: item fetching failed at offset 3/7 [ 1154.603251][ T5894] isku 0003:1E7D:319C.0026: parse failed [ 1154.609020][ T5894] isku 0003:1E7D:319C.0026: probe with driver isku failed with error -22 [ 1154.788779][ T5931] usb 5-1: USB disconnect, device number 83 [ 1154.846536][T26223] __nla_validate_parse: 1 callbacks suppressed [ 1154.846547][T26223] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7244'. [ 1154.948532][T26226] fuse: Bad value for 'fd' [ 1155.354344][T15511] usb 2-1: new high-speed USB device number 122 using dummy_hcd [ 1155.520917][T15511] usb 2-1: Using ep0 maxpacket: 8 [ 1155.529111][T15511] usb 2-1: descriptor type invalid, skip [ 1155.534885][T15511] usb 2-1: descriptor type invalid, skip [ 1155.541839][T15511] usb 2-1: descriptor type invalid, skip [ 1155.547785][T15511] usb 2-1: descriptor type invalid, skip [ 1155.553536][T15511] usb 2-1: descriptor type invalid, skip [ 1155.559330][T15511] usb 2-1: descriptor type invalid, skip [ 1155.567814][T15511] usb 2-1: New USB device found, idVendor=2b73, idProduct=001e, bcdDevice= 0.40 [ 1155.576921][T15511] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1155.584984][T15511] usb 2-1: Product: syz [ 1155.589263][T15511] usb 2-1: Manufacturer: syz [ 1155.594086][T15511] usb 2-1: SerialNumber: syz [ 1155.899823][ T5894] usb 5-1: new low-speed USB device number 84 using dummy_hcd [ 1156.016694][T26230] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1156.025525][T26230] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1156.040728][ T5894] usb 5-1: device descriptor read/64, error -71 [ 1156.059807][ T993] usb 6-1: new high-speed USB device number 119 using dummy_hcd [ 1156.189785][ T993] usb 6-1: device descriptor read/64, error -71 [ 1156.279778][ T5894] usb 5-1: new low-speed USB device number 85 using dummy_hcd [ 1156.410525][ T5894] usb 5-1: device descriptor read/64, error -71 [ 1156.429736][ T993] usb 6-1: new high-speed USB device number 120 using dummy_hcd [ 1156.521174][ T5894] usb usb5-port1: attempt power cycle [ 1156.559714][ T993] usb 6-1: device descriptor read/64, error -71 [ 1156.669930][ T993] usb usb6-port1: attempt power cycle [ 1156.859712][ T5894] usb 5-1: new low-speed USB device number 86 using dummy_hcd [ 1156.880269][ T5894] usb 5-1: device descriptor read/8, error -71 [ 1157.009725][ T993] usb 6-1: new high-speed USB device number 121 using dummy_hcd [ 1157.030563][ T993] usb 6-1: device descriptor read/8, error -71 [ 1157.119657][ T5894] usb 5-1: new low-speed USB device number 87 using dummy_hcd [ 1157.140867][ T5894] usb 5-1: device descriptor read/8, error -71 [ 1157.250131][ T5894] usb usb5-port1: unable to enumerate USB device [ 1157.269773][ T993] usb 6-1: new high-speed USB device number 122 using dummy_hcd [ 1157.290412][ T993] usb 6-1: device descriptor read/8, error -71 [ 1157.400981][ T993] usb usb6-port1: unable to enumerate USB device [ 1158.145009][T15511] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 1158.154074][T15511] usb 2-1: 2:1: invalid format type 0x1001 is detected, processed as PCM [ 1158.164076][T15511] usb 2-1: 2:1 : sample bitwidth 219 in over sample bytes 8 [ 1158.174771][T15511] usb 2-1: 2:1 : unsupported sample bitwidth 219 in 8 bytes [ 1158.240395][T15511] usb 2-1: USB disconnect, device number 122 [ 1158.265276][T26245] tipc: Can't bind to reserved service type 0 [ 1158.302936][T25253] udevd[25253]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1158.399503][ T5894] usb 6-1: new high-speed USB device number 123 using dummy_hcd [ 1158.529507][ T5894] usb 6-1: device descriptor read/64, error -71 [ 1158.679699][T26204] usbtmc 8-1:16.0: usb_control_msg returned -110 [ 1158.694107][T26247] fuse: Unknown parameter 'group_i00000000000000000000' [ 1158.706943][T15511] usb 8-1: USB disconnect, device number 48 [ 1158.779529][ T5894] usb 6-1: new high-speed USB device number 124 using dummy_hcd [ 1158.884565][T26258] netlink: 8 bytes leftover after parsing attributes in process `syz.7.7257'. [ 1158.903810][T26258] netlink: 8 bytes leftover after parsing attributes in process `syz.7.7257'. [ 1158.948606][T26260] netlink: 'syz.7.7258': attribute type 1 has an invalid length. [ 1158.972934][T26260] 9p: Bad value for 'rfdno' [ 1159.151205][T26269] fuse: Bad value for 'fd' [ 1159.200507][ T5894] usb usb6-port1: attempt power cycle [ 1159.540674][ T5894] usb 6-1: new full-speed USB device number 125 using dummy_hcd [ 1159.584896][ T5894] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1159.596221][ T5894] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1159.607218][ T5894] usb 6-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 1159.618256][ T5894] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1159.640439][ T5894] usb 6-1: config 0 descriptor?? [ 1160.125965][ T30] audit: type=1326 audit(1773890148.519:571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26277 comm="syz.7.7262" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f995b39c799 code=0x7fc00000 [ 1160.263518][ T5894] isku 0003:1E7D:319C.0027: unknown main item tag 0x1 [ 1160.283452][ T5894] isku 0003:1E7D:319C.0027: item fetching failed at offset 3/7 [ 1160.296048][ T5894] isku 0003:1E7D:319C.0027: parse failed [ 1160.302679][ T5894] isku 0003:1E7D:319C.0027: probe with driver isku failed with error -22 [ 1160.444282][T26291] Invalid ELF header len 16 [ 1160.450874][T26291] net veth1_virt_wifi : renamed from virt_wifi0 [ 1160.468552][ T5894] usb 6-1: USB disconnect, device number 125 [ 1160.539445][ T808] usb 8-1: new high-speed USB device number 49 using dummy_hcd [ 1160.700059][ T808] usb 8-1: Using ep0 maxpacket: 8 [ 1160.706762][ T808] usb 8-1: config index 0 descriptor too short (expected 301, got 45) [ 1160.715456][ T808] usb 8-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1160.719250][ T993] usb 2-1: new high-speed USB device number 123 using dummy_hcd [ 1160.725299][ T808] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1160.747975][ T808] usb 8-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1160.758202][ T808] usb 8-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1160.771982][ T808] usb 8-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 1160.781320][ T808] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1160.889274][ T993] usb 2-1: Using ep0 maxpacket: 32 [ 1160.896821][ T993] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 1160.905670][ T993] usb 2-1: config 0 has no interface number 0 [ 1160.914335][ T993] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 1160.923818][ T993] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1160.932099][ T993] usb 2-1: Product: syz [ 1160.936440][ T993] usb 2-1: Manufacturer: syz [ 1160.941292][ T993] usb 2-1: SerialNumber: syz [ 1160.949689][ T993] usb 2-1: config 0 descriptor?? [ 1161.003553][ T808] usb 8-1: GET_CAPABILITIES returned fd [ 1161.014714][ T808] usbtmc 8-1:16.0: can't read capabilities [ 1161.039085][T26297] netlink: 'syz.5.7268': attribute type 21 has an invalid length. [ 1161.051433][T26297] netlink: 128 bytes leftover after parsing attributes in process `syz.5.7268'. [ 1161.061639][T26297] netlink: 'syz.5.7268': attribute type 4 has an invalid length. [ 1161.076727][T26297] netlink: 'syz.5.7268': attribute type 5 has an invalid length. [ 1161.087950][T26297] netlink: 3 bytes leftover after parsing attributes in process `syz.5.7268'. [ 1161.154623][T26300] fuse: Unknown parameter 'group_i00000000000000000000' [ 1161.358506][ T993] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 1161.371382][ T993] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1161.476013][T26304] fuse: Invalid rootmode [ 1161.785940][ T993] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 1161.798826][ T993] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -61 [ 1162.602087][T26318] syzkaller1: left promiscuous mode [ 1162.607664][T26318] syzkaller1: left allmulticast mode [ 1162.809086][ T5890] usb 5-1: new high-speed USB device number 88 using dummy_hcd [ 1162.959010][ T5890] usb 5-1: Using ep0 maxpacket: 32 [ 1162.965813][ T5890] usb 5-1: New USB device found, idVendor=041e, idProduct=400b, bcdDevice=3e.e7 [ 1162.974996][ T5890] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1162.986439][ T5890] usb 5-1: config 0 descriptor?? [ 1162.995039][ T5890] gspca_main: sunplus-2.14.0 probing 041e:400b [ 1163.194102][T26326] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1163.202858][T26326] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1163.212064][T26326] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1163.221328][T26326] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1163.230939][T26326] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1163.240659][T26326] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1163.251848][T26326] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1163.262015][T26326] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1163.272376][T26326] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1163.281566][T26326] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1163.449210][T26338] fuse: Unknown parameter 'group_id00000000000000000000' [ 1163.463262][ T5931] usb 2-1: USB disconnect, device number 123 [ 1163.507883][ T5890] gspca_sunplus: reg_r err -32 [ 1163.515824][ T5890] sunplus 5-1:0.0: probe with driver sunplus failed with error -32 [ 1163.669960][ T5890] usb 5-1: USB disconnect, device number 88 [ 1163.757164][T26346] FAULT_INJECTION: forcing a failure. [ 1163.757164][T26346] name failslab, interval 1, probability 0, space 0, times 0 [ 1163.770030][T26346] CPU: 1 UID: 0 PID: 26346 Comm: syz.4.7282 Tainted: G L syzkaller #0 PREEMPT(full) [ 1163.770057][T26346] Tainted: [L]=SOFTLOCKUP [ 1163.770063][T26346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1163.770071][T26346] Call Trace: [ 1163.770076][T26346] [ 1163.770081][T26346] dump_stack_lvl+0xe8/0x150 [ 1163.770101][T26346] should_fail_ex+0x412/0x560 [ 1163.770115][T26346] should_failslab+0xa8/0x100 [ 1163.770129][T26346] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1163.770154][T26346] kmem_cache_alloc_noprof+0x87/0x650 [ 1163.770175][T26346] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1163.770198][T26346] ? kmem_cache_alloc_noprof+0x15a/0x650 [ 1163.770222][T26346] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1163.770242][T26346] mmu_topup_memory_caches+0x21/0x170 [ 1163.770253][T26346] kvm_mmu_load+0x9d/0x22d0 [ 1163.770264][T26346] ? kvm_lapic_sync_to_vapic+0x2ba/0x850 [ 1163.770275][T26346] ? kvm_msr_allowed+0x3f4/0x490 [ 1163.770291][T26346] ? kvm_msr_allowed+0x9a/0x490 [ 1163.770312][T26346] ? __pfx_kvm_lapic_sync_to_vapic+0x10/0x10 [ 1163.770334][T26346] ? vmx_update_cr8_intercept+0x33b/0x500 [ 1163.770361][T26346] vcpu_run+0x5dfb/0x7990 [ 1163.770410][T26346] ? __pfx_vcpu_run+0x10/0x10 [ 1163.770420][T26346] ? fpu_swap_kvm_fpstate+0xc1/0x4f0 [ 1163.770446][T26346] ? rcu_is_watching+0x15/0xb0 [ 1163.770468][T26346] kvm_arch_vcpu_ioctl_run+0x11e6/0x20d0 [ 1163.770502][T26346] ? kvm_arch_vcpu_ioctl_run+0x2e8/0x20d0 [ 1163.770519][T26346] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 1163.770531][T26346] ? register_lock_class+0x31/0x2e0 [ 1163.770547][T26346] ? __lock_acquire+0x6b5/0x2cf0 [ 1163.770565][T26346] ? kasan_quarantine_put+0xbb/0x1f0 [ 1163.770583][T26346] ? kvm_vcpu_ioctl+0x280/0xfd0 [ 1163.770609][T26346] ? do_raw_write_lock+0x11d/0x260 [ 1163.770651][T26346] kvm_vcpu_ioctl+0xa62/0xfd0 [ 1163.770671][T26346] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1163.770680][T26346] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1163.770701][T26346] ? __fget_files+0x2a/0x420 [ 1163.770715][T26346] ? __fget_files+0x2a/0x420 [ 1163.770727][T26346] ? __fget_files+0x3a0/0x420 [ 1163.770745][T26346] ? __fget_files+0x2a/0x420 [ 1163.770768][T26346] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1163.770785][T26346] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1163.770802][T26346] __se_sys_ioctl+0xfc/0x170 [ 1163.770819][T26346] do_syscall_64+0x14d/0xf80 [ 1163.770828][T26346] ? trace_irq_disable+0x3b/0x150 [ 1163.770840][T26346] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1163.770849][T26346] ? clear_bhb_loop+0x40/0x90 [ 1163.770861][T26346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1163.770871][T26346] RIP: 0033:0x7fd31dd9c799 [ 1163.770886][T26346] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1163.770899][T26346] RSP: 002b:00007fd31ec51028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1163.770917][T26346] RAX: ffffffffffffffda RBX: 00007fd31e015fa0 RCX: 00007fd31dd9c799 [ 1163.770928][T26346] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 1163.770938][T26346] RBP: 00007fd31ec51090 R08: 0000000000000000 R09: 0000000000000000 [ 1163.770948][T26346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1163.770958][T26346] R13: 00007fd31e016038 R14: 00007fd31e015fa0 R15: 00007ffd456f5488 [ 1163.770986][T26346] [ 1164.168874][ T5931] usb 2-1: new full-speed USB device number 124 using dummy_hcd [ 1164.196517][T26349] fuse: Invalid rootmode [ 1164.298912][ T5931] usb 2-1: device descriptor read/64, error -71 [ 1164.311513][T26353] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(3) [ 1164.318040][T26353] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 1164.326276][T26353] vhci_hcd vhci_hcd.0: Device attached [ 1164.336766][T26354] vhci_hcd: connection closed [ 1164.340176][ T58] vhci_hcd vhci_hcd.5: stop threads [ 1164.350371][ T58] vhci_hcd vhci_hcd.5: release socket [ 1164.356497][ T58] vhci_hcd vhci_hcd.5: disconnect device [ 1164.539188][ T5931] usb 2-1: new full-speed USB device number 125 using dummy_hcd [ 1164.668818][ T5931] usb 2-1: device descriptor read/64, error -71 [ 1164.779395][ T5931] usb usb2-port1: attempt power cycle [ 1165.118871][ T5931] usb 2-1: new full-speed USB device number 126 using dummy_hcd [ 1165.139202][ T5931] usb 2-1: device descriptor read/8, error -71 [ 1165.378718][ T5931] usb 2-1: new full-speed USB device number 127 using dummy_hcd [ 1165.399143][ T5931] usb 2-1: device descriptor read/8, error -71 [ 1165.509861][ T5931] usb usb2-port1: unable to enumerate USB device [ 1165.843762][T26371] FAULT_INJECTION: forcing a failure. [ 1165.843762][T26371] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1165.858403][T26371] CPU: 0 UID: 0 PID: 26371 Comm: syz.5.7289 Tainted: G L syzkaller #0 PREEMPT(full) [ 1165.858419][T26371] Tainted: [L]=SOFTLOCKUP [ 1165.858422][T26371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1165.858429][T26371] Call Trace: [ 1165.858433][T26371] [ 1165.858437][T26371] dump_stack_lvl+0xe8/0x150 [ 1165.858457][T26371] should_fail_ex+0x412/0x560 [ 1165.858472][T26371] _copy_from_user+0x2d/0xb0 [ 1165.858485][T26371] ucma_write+0x15d/0x2f0 [ 1165.858499][T26371] ? __pfx_ucma_write+0x10/0x10 [ 1165.858511][T26371] ? security_file_permission+0x75/0x260 [ 1165.858527][T26371] ? rw_verify_area+0x255/0x4d0 [ 1165.858543][T26371] vfs_writev+0x4bd/0x990 [ 1165.858554][T26371] ? __pfx_ucma_write+0x10/0x10 [ 1165.858568][T26371] ? __pfx_vfs_writev+0x10/0x10 [ 1165.858592][T26371] ? __fget_files+0x2a/0x420 [ 1165.858615][T26371] ? __fget_files+0x3a0/0x420 [ 1165.858632][T26371] ? __fget_files+0x2a/0x420 [ 1165.858658][T26371] do_writev+0x154/0x2e0 [ 1165.858677][T26371] ? __pfx_do_writev+0x10/0x10 [ 1165.858693][T26371] do_syscall_64+0x14d/0xf80 [ 1165.858702][T26371] ? trace_irq_disable+0x3b/0x150 [ 1165.858714][T26371] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1165.858724][T26371] ? clear_bhb_loop+0x40/0x90 [ 1165.858735][T26371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1165.858745][T26371] RIP: 0033:0x7f0c1899c799 [ 1165.858755][T26371] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1165.858763][T26371] RSP: 002b:00007f0c197c4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1165.858773][T26371] RAX: ffffffffffffffda RBX: 00007f0c18c15fa0 RCX: 00007f0c1899c799 [ 1165.858780][T26371] RDX: 0000000000000002 RSI: 0000200000000040 RDI: 0000000000000008 [ 1165.858787][T26371] RBP: 00007f0c197c4090 R08: 0000000000000000 R09: 0000000000000000 [ 1165.858792][T26371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1165.858798][T26371] R13: 00007f0c18c16038 R14: 00007f0c18c15fa0 R15: 00007ffd8211abd8 [ 1165.858812][T26371] [ 1166.282271][T26285] usbtmc 8-1:16.0: usb_control_msg returned -110 [ 1166.306307][ T993] usb 8-1: USB disconnect, device number 49 [ 1166.343568][T26379] fuse: Unknown parameter 'group_id00000000000000000000' [ 1166.361494][ T5931] usb 5-1: new low-speed USB device number 89 using dummy_hcd [ 1166.497940][T26388] fuse: Invalid rootmode [ 1166.529475][ T5931] usb 5-1: Invalid ep0 maxpacket: 64 [ 1166.688622][ T5931] usb 5-1: new low-speed USB device number 90 using dummy_hcd [ 1166.858573][ T5931] usb 5-1: Invalid ep0 maxpacket: 64 [ 1166.864307][ T5931] usb usb5-port1: attempt power cycle [ 1167.208637][ T5931] usb 5-1: new low-speed USB device number 91 using dummy_hcd [ 1167.229790][ T5931] usb 5-1: Invalid ep0 maxpacket: 64 [ 1167.358575][ T5931] usb 5-1: new low-speed USB device number 92 using dummy_hcd [ 1167.390225][ T5931] usb 5-1: Invalid ep0 maxpacket: 64 [ 1167.409330][ T5931] usb usb5-port1: unable to enumerate USB device [ 1167.439149][T15511] usb 6-1: new high-speed USB device number 126 using dummy_hcd [ 1167.492059][T26403] netlink: 12 bytes leftover after parsing attributes in process `syz.7.7299'. [ 1167.501078][T26403] openvswitch: netlink: Flow key attr not present in new flow. [ 1167.588481][T15511] usb 6-1: Using ep0 maxpacket: 32 [ 1167.595807][T15511] usb 6-1: too many configurations: 17, using maximum allowed: 8 [ 1167.605673][T15511] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1167.617221][T15511] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1167.631295][T15511] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1167.645101][T15511] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1167.657720][T15511] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1167.670500][T15511] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1167.681852][T15511] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1167.693467][T15511] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1167.706338][T15511] usb 6-1: New USB device found, idVendor=108c, idProduct=0168, bcdDevice=84.b2 [ 1167.715452][T15511] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1167.723550][T15511] usb 6-1: Product: syz [ 1167.727722][T15511] usb 6-1: Manufacturer: syz [ 1167.733080][T15511] usb 6-1: SerialNumber: syz [ 1167.740528][T15511] usb 6-1: config 0 descriptor?? [ 1167.749325][T15511] etas_es58x 6-1:0.0: Starting syz syz (Serial Number syz) [ 1167.951994][ T993] usb 6-1: USB disconnect, device number 126 [ 1168.149076][T26419] fuse: Unknown parameter 'group_id00000000000000000000' [ 1168.494341][T26423] fuse: Bad value for 'rootmode' [ 1168.650556][T26434] FAULT_INJECTION: forcing a failure. [ 1168.650556][T26434] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1168.665051][T26434] CPU: 0 UID: 0 PID: 26434 Comm: syz.7.7309 Tainted: G L syzkaller #0 PREEMPT(full) [ 1168.665070][T26434] Tainted: [L]=SOFTLOCKUP [ 1168.665074][T26434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1168.665080][T26434] Call Trace: [ 1168.665085][T26434] [ 1168.665090][T26434] dump_stack_lvl+0xe8/0x150 [ 1168.665107][T26434] should_fail_ex+0x412/0x560 [ 1168.665124][T26434] strncpy_from_user+0x36/0x2b0 [ 1168.665138][T26434] do_getname+0x77/0x250 [ 1168.665151][T26434] do_sys_openat2+0xca/0x200 [ 1168.665164][T26434] ? __pfx_do_sys_openat2+0x10/0x10 [ 1168.665177][T26434] ? ksys_write+0x242/0x270 [ 1168.665187][T26434] ? __pfx_ksys_write+0x10/0x10 [ 1168.665195][T26434] ? __task_pid_nr_ns+0x28/0x470 [ 1168.665208][T26434] __x64_sys_openat+0x138/0x170 [ 1168.665222][T26434] do_syscall_64+0x14d/0xf80 [ 1168.665231][T26434] ? trace_irq_disable+0x3b/0x150 [ 1168.665243][T26434] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1168.665253][T26434] ? clear_bhb_loop+0x40/0x90 [ 1168.665264][T26434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1168.665274][T26434] RIP: 0033:0x7f995b35cfce [ 1168.665283][T26434] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 1168.665292][T26434] RSP: 002b:00007f995c1b7ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1168.665303][T26434] RAX: ffffffffffffffda RBX: 00007f995c1b86c0 RCX: 00007f995b35cfce [ 1168.665310][T26434] RDX: 0000000000000002 RSI: 00007f995c1b7f90 RDI: ffffffffffffff9c [ 1168.665316][T26434] RBP: 00007f995c1b8090 R08: 0000000000000000 R09: 0000000000000000 [ 1168.665322][T26434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1168.665328][T26434] R13: 00007f995b616038 R14: 00007f995b615fa0 R15: 00007ffdf74df738 [ 1168.665342][T26434] [ 1169.258752][T15511] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1169.410433][T15511] usb 2-1: Using ep0 maxpacket: 32 [ 1169.429218][T15511] usb 2-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 1169.445068][T15511] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1169.462581][T15511] usb 2-1: config 0 descriptor?? [ 1169.488098][T15511] as10x_usb: device has been detected [ 1169.500250][T15511] usb 2-1: as102_dvb_register: dvb_register_adapter() failed: -23 [ 1169.522976][T15511] Abilis Systems as10x usb driver 2-1:0.0: probe with driver Abilis Systems as10x usb driver failed with error -23 [ 1169.531289][T26459] FAULT_INJECTION: forcing a failure. [ 1169.531289][T26459] name failslab, interval 1, probability 0, space 0, times 0 [ 1169.549340][T26459] CPU: 1 UID: 0 PID: 26459 Comm: syz.4.7318 Tainted: G L syzkaller #0 PREEMPT(full) [ 1169.549364][T26459] Tainted: [L]=SOFTLOCKUP [ 1169.549370][T26459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1169.549380][T26459] Call Trace: [ 1169.549387][T26459] [ 1169.549394][T26459] dump_stack_lvl+0xe8/0x150 [ 1169.549421][T26459] should_fail_ex+0x412/0x560 [ 1169.549446][T26459] should_failslab+0xa8/0x100 [ 1169.549464][T26459] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1169.549488][T26459] kmem_cache_alloc_noprof+0x87/0x650 [ 1169.549509][T26459] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1169.549543][T26459] ? kmem_cache_alloc_noprof+0x15a/0x650 [ 1169.549569][T26459] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1169.549600][T26459] mmu_topup_memory_caches+0x21/0x170 [ 1169.549621][T26459] kvm_mmu_load+0x9d/0x22d0 [ 1169.549637][T26459] ? kvm_msr_allowed+0x9a/0x490 [ 1169.549656][T26459] ? kvm_msr_allowed+0x9a/0x490 [ 1169.549673][T26459] ? kvm_msr_allowed+0x3f4/0x490 [ 1169.549691][T26459] ? kvm_msr_allowed+0x9a/0x490 [ 1169.549711][T26459] ? kvm_apic_has_interrupt+0x73c/0x770 [ 1169.549733][T26459] ? vmx_recalc_intercepts+0xec4/0x1b10 [ 1169.549761][T26459] vcpu_run+0x5dfb/0x7990 [ 1169.549849][T26459] ? __pfx_vcpu_run+0x10/0x10 [ 1169.549867][T26459] ? fpu_swap_kvm_fpstate+0xc1/0x4f0 [ 1169.549895][T26459] ? rcu_is_watching+0x15/0xb0 [ 1169.549917][T26459] kvm_arch_vcpu_ioctl_run+0x11e6/0x20d0 [ 1169.549949][T26459] ? kvm_arch_vcpu_ioctl_run+0x2e8/0x20d0 [ 1169.549968][T26459] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 1169.549988][T26459] ? register_lock_class+0x31/0x2e0 [ 1169.550013][T26459] ? __lock_acquire+0x6b5/0x2cf0 [ 1169.550042][T26459] ? kasan_quarantine_put+0xbb/0x1f0 [ 1169.550067][T26459] ? kvm_vcpu_ioctl+0x280/0xfd0 [ 1169.550093][T26459] ? do_raw_write_lock+0x11d/0x260 [ 1169.550127][T26459] kvm_vcpu_ioctl+0xa62/0xfd0 [ 1169.550150][T26459] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1169.550166][T26459] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1169.550202][T26459] ? __fget_files+0x2a/0x420 [ 1169.550224][T26459] ? __fget_files+0x2a/0x420 [ 1169.550243][T26459] ? __fget_files+0x3a0/0x420 [ 1169.550261][T26459] ? __fget_files+0x2a/0x420 [ 1169.550284][T26459] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1169.550301][T26459] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1169.550319][T26459] __se_sys_ioctl+0xfc/0x170 [ 1169.550339][T26459] do_syscall_64+0x14d/0xf80 [ 1169.550355][T26459] ? trace_irq_disable+0x3b/0x150 [ 1169.550372][T26459] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1169.550387][T26459] ? clear_bhb_loop+0x40/0x90 [ 1169.550408][T26459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1169.550424][T26459] RIP: 0033:0x7fd31dd9c799 [ 1169.550440][T26459] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1169.550455][T26459] RSP: 002b:00007fd31ec30028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1169.550472][T26459] RAX: ffffffffffffffda RBX: 00007fd31e016090 RCX: 00007fd31dd9c799 [ 1169.550483][T26459] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 1169.550493][T26459] RBP: 00007fd31ec30090 R08: 0000000000000000 R09: 0000000000000000 [ 1169.550502][T26459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1169.550512][T26459] R13: 00007fd31e016128 R14: 00007fd31e016090 R15: 00007ffd456f5488 [ 1169.550550][T26459] [ 1169.906012][T13973] usb 2-1: USB disconnect, device number 2 [ 1170.059806][T26472] fuse: Bad value for 'user_id' [ 1170.066394][T26472] fuse: Bad value for 'user_id' [ 1170.165287][T26475] fuse: Bad value for 'rootmode' [ 1170.298170][T15511] usb 8-1: new full-speed USB device number 50 using dummy_hcd [ 1170.450233][T15511] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1170.463760][T15511] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1170.474793][T15511] usb 8-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 1170.488884][T15511] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1170.505590][T15511] usb 8-1: config 0 descriptor?? [ 1171.125593][T15511] isku 0003:1E7D:319C.0028: unknown main item tag 0x1 [ 1171.143844][T15511] isku 0003:1E7D:319C.0028: item fetching failed at offset 3/7 [ 1171.167210][T15511] isku 0003:1E7D:319C.0028: parse failed [ 1171.186161][T15511] isku 0003:1E7D:319C.0028: probe with driver isku failed with error -22 [ 1171.186522][T26498] IPVS: wlc: FWM 3 0x00000003 - no destination available [ 1171.290223][T26505] fuse: Bad value for 'user_id' [ 1171.295080][T26505] fuse: Bad value for 'user_id' [ 1171.322479][T15511] usb 8-1: USB disconnect, device number 50 [ 1171.488181][T13973] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1171.638847][T13973] usb 2-1: Using ep0 maxpacket: 32 [ 1171.645583][T13973] usb 2-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 1171.655062][T13973] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1171.666477][T13973] usb 2-1: config 0 descriptor?? [ 1171.676898][T13973] as10x_usb: device has been detected [ 1171.683935][T13973] usb 2-1: as102_dvb_register: dvb_register_adapter() failed: -23 [ 1171.693365][T13973] Abilis Systems as10x usb driver 2-1:0.0: probe with driver Abilis Systems as10x usb driver failed with error -23 [ 1171.860293][T26513] netlink: 'syz.7.7338': attribute type 1 has an invalid length. [ 1171.889211][T26513] 9p: Bad value for 'rfdno' [ 1171.893751][T15511] usb 2-1: USB disconnect, device number 3 [ 1171.983124][ T30] audit: type=1326 audit(1773890160.380:572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26495 comm="syz.4.7333" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd31dd9c799 code=0x7fc00000 [ 1172.009101][ T30] audit: type=1326 audit(1773890160.380:573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26495 comm="syz.4.7333" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fd31dd9c799 code=0x7fc00000 [ 1172.034337][ T30] audit: type=1326 audit(1773890160.380:574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26495 comm="syz.4.7333" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd31dd9c799 code=0x7fc00000 [ 1172.063617][ T30] audit: type=1326 audit(1773890160.380:575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26495 comm="syz.4.7333" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd31dd9c799 code=0x7fc00000 [ 1172.079393][T26519] fuse: Bad value for 'rootmode' [ 1172.088669][ T30] audit: type=1326 audit(1773890160.380:576): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26495 comm="syz.4.7333" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd31dd9c799 code=0x7fc00000 [ 1172.114086][ T30] audit: type=1326 audit(1773890160.380:577): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26495 comm="syz.4.7333" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd31dd9c799 code=0x7fc00000 [ 1172.219656][T26524] FAULT_INJECTION: forcing a failure. [ 1172.219656][T26524] name failslab, interval 1, probability 0, space 0, times 0 [ 1172.232312][T26524] CPU: 1 UID: 0 PID: 26524 Comm: syz.5.7341 Tainted: G L syzkaller #0 PREEMPT(full) [ 1172.232335][T26524] Tainted: [L]=SOFTLOCKUP [ 1172.232341][T26524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1172.232352][T26524] Call Trace: [ 1172.232360][T26524] [ 1172.232365][T26524] dump_stack_lvl+0xe8/0x150 [ 1172.232384][T26524] should_fail_ex+0x412/0x560 [ 1172.232398][T26524] should_failslab+0xa8/0x100 [ 1172.232410][T26524] __kvmalloc_node_noprof+0x178/0x8a0 [ 1172.232421][T26524] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 1172.232438][T26524] ? __pfx_kvm_hv_setup_tsc_page+0x10/0x10 [ 1172.232451][T26524] __kvm_mmu_topup_memory_cache+0x463/0x610 [ 1172.232469][T26524] ? kvm_msr_allowed+0x9a/0x490 [ 1172.232490][T26524] ? kvm_msr_allowed+0x9a/0x490 [ 1172.232510][T26524] mmu_topup_memory_caches+0x21/0x170 [ 1172.232528][T26524] kvm_mmu_load+0x9d/0x22d0 [ 1172.232545][T26524] ? kvm_msr_allowed+0x9a/0x490 [ 1172.232555][T26524] ? kvm_msr_allowed+0x9a/0x490 [ 1172.232565][T26524] ? kvm_msr_allowed+0x3f4/0x490 [ 1172.232575][T26524] ? kvm_msr_allowed+0x9a/0x490 [ 1172.232587][T26524] ? kvm_apic_has_interrupt+0x73c/0x770 [ 1172.232599][T26524] ? vmx_recalc_intercepts+0xec4/0x1b10 [ 1172.232614][T26524] vcpu_run+0x5dfb/0x7990 [ 1172.232660][T26524] ? __pfx_vcpu_run+0x10/0x10 [ 1172.232671][T26524] ? fpu_swap_kvm_fpstate+0xc1/0x4f0 [ 1172.232688][T26524] ? rcu_is_watching+0x15/0xb0 [ 1172.232700][T26524] kvm_arch_vcpu_ioctl_run+0x11e6/0x20d0 [ 1172.232719][T26524] ? kvm_arch_vcpu_ioctl_run+0x2e8/0x20d0 [ 1172.232731][T26524] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 1172.232743][T26524] ? register_lock_class+0x31/0x2e0 [ 1172.232761][T26524] ? __lock_acquire+0x6b5/0x2cf0 [ 1172.232779][T26524] ? kasan_quarantine_put+0xbb/0x1f0 [ 1172.232798][T26524] ? kvm_vcpu_ioctl+0x280/0xfd0 [ 1172.232822][T26524] ? do_raw_write_lock+0x11d/0x260 [ 1172.232854][T26524] kvm_vcpu_ioctl+0xa62/0xfd0 [ 1172.232873][T26524] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1172.232882][T26524] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1172.232903][T26524] ? __fget_files+0x2a/0x420 [ 1172.232917][T26524] ? __fget_files+0x2a/0x420 [ 1172.232929][T26524] ? __fget_files+0x3a0/0x420 [ 1172.232940][T26524] ? __fget_files+0x2a/0x420 [ 1172.232954][T26524] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1172.232964][T26524] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1172.232977][T26524] __se_sys_ioctl+0xfc/0x170 [ 1172.232996][T26524] do_syscall_64+0x14d/0xf80 [ 1172.233011][T26524] ? trace_irq_disable+0x3b/0x150 [ 1172.233029][T26524] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1172.233045][T26524] ? clear_bhb_loop+0x40/0x90 [ 1172.233059][T26524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1172.233069][T26524] RIP: 0033:0x7f0c1899c799 [ 1172.233079][T26524] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1172.233087][T26524] RSP: 002b:00007f0c197c4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1172.233098][T26524] RAX: ffffffffffffffda RBX: 00007f0c18c15fa0 RCX: 00007f0c1899c799 [ 1172.233105][T26524] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000007 [ 1172.233110][T26524] RBP: 00007f0c197c4090 R08: 0000000000000000 R09: 0000000000000000 [ 1172.233117][T26524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1172.233122][T26524] R13: 00007f0c18c16038 R14: 00007f0c18c15fa0 R15: 00007ffd8211abd8 [ 1172.233137][T26524] [ 1172.960774][ T993] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1173.118108][ T993] usb 2-1: Using ep0 maxpacket: 8 [ 1173.124746][ T993] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 1173.133152][ T993] usb 2-1: config 179 has no interface number 0 [ 1173.139457][ T993] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 1173.150856][ T993] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 1173.165396][ T993] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1173.176654][ T993] usb 2-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid wMaxPacketSize 0 [ 1173.186750][ T993] usb 2-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 1173.197843][ T808] usb 5-1: new full-speed USB device number 93 using dummy_hcd [ 1173.200344][ T993] usb 2-1: config 179 interface 65 has no altsetting 0 [ 1173.214727][ T993] usb 2-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 1173.223930][ T993] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1173.275333][ T993] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:179.65/input/input65 [ 1173.340649][ T808] usb 5-1: device descriptor read/64, error -71 [ 1173.445084][T26534] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1173.454184][T26534] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1173.507966][ T5931] usb 6-1: new full-speed USB device number 127 using dummy_hcd [ 1173.571619][ T993] usb 2-1: USB disconnect, device number 4 [ 1173.578102][ T808] usb 5-1: new full-speed USB device number 94 using dummy_hcd [ 1173.659312][ T5931] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1173.670812][ T5931] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1173.681255][ T5931] usb 6-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 1173.690354][ T5931] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1173.700914][ T5931] usb 6-1: config 0 descriptor?? [ 1173.717820][ T808] usb 5-1: device descriptor read/64, error -71 [ 1173.828038][ T808] usb usb5-port1: attempt power cycle [ 1174.167791][ T808] usb 5-1: new full-speed USB device number 95 using dummy_hcd [ 1174.188398][ T808] usb 5-1: device descriptor read/8, error -71 [ 1174.254328][T26543] fuse: Bad value for 'user_id' [ 1174.259325][T26543] fuse: Bad value for 'user_id' [ 1174.315171][ T5931] isku 0003:1E7D:319C.0029: unknown main item tag 0x1 [ 1174.322117][ T5931] isku 0003:1E7D:319C.0029: item fetching failed at offset 3/7 [ 1174.331415][ T5931] isku 0003:1E7D:319C.0029: parse failed [ 1174.337161][ T5931] isku 0003:1E7D:319C.0029: probe with driver isku failed with error -22 [ 1174.427878][ T808] usb 5-1: new full-speed USB device number 96 using dummy_hcd [ 1174.448319][ T808] usb 5-1: device descriptor read/8, error -71 [ 1174.516288][ T5931] usb 6-1: USB disconnect, device number 127 [ 1174.559846][ T808] usb usb5-port1: unable to enumerate USB device [ 1174.859830][T26513] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 1175.084750][T26553] netlink: 8 bytes leftover after parsing attributes in process `syz.7.7352'. [ 1175.169735][T26557] fuse: Unknown parameter 'use00000000000000000000' [ 1175.297603][ T808] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 1175.427607][ T808] usb 6-1: device descriptor read/64, error -71 [ 1175.687660][ T808] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 1175.752708][T26563] fuse: Bad value for 'fd' [ 1175.827954][ T808] usb 6-1: device descriptor read/64, error -71 [ 1175.938235][ T808] usb usb6-port1: attempt power cycle [ 1176.277502][ T808] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 1176.313722][ T808] usb 6-1: device descriptor read/8, error -71 [ 1176.567503][ T808] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 1176.607974][ T808] usb 6-1: device descriptor read/8, error -71 [ 1176.637493][ T5931] usb 5-1: new full-speed USB device number 97 using dummy_hcd [ 1176.718431][ T808] usb usb6-port1: unable to enumerate USB device [ 1176.819797][ T5931] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1176.831076][ T5931] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1176.840954][ T5931] usb 5-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 1176.850446][ T5931] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1176.861123][ T5931] usb 5-1: config 0 descriptor?? [ 1176.957427][ T993] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1177.085172][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 1177.109467][ T993] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1177.120526][ T993] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1177.132388][ T993] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1177.145364][ T993] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1177.155479][ T993] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1177.166191][ T993] usb 2-1: config 0 descriptor?? [ 1177.481141][ T5931] isku 0003:1E7D:319C.002A: unknown main item tag 0x1 [ 1177.492005][ T5931] isku 0003:1E7D:319C.002A: item fetching failed at offset 3/7 [ 1177.500359][ T5931] isku 0003:1E7D:319C.002A: parse failed [ 1177.506217][ T5931] isku 0003:1E7D:319C.002A: probe with driver isku failed with error -22 [ 1177.593737][ T993] plantronics 0003:047F:FFFF.002B: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 1177.594202][T26585] fuse: Bad value for 'fd' [ 1177.681313][ T5894] usb 5-1: USB disconnect, device number 97 [ 1178.074960][T26590] FAULT_INJECTION: forcing a failure. [ 1178.074960][T26590] name failslab, interval 1, probability 0, space 0, times 0 [ 1178.088048][T26590] CPU: 1 UID: 0 PID: 26590 Comm: syz.5.7363 Tainted: G L syzkaller #0 PREEMPT(full) [ 1178.088064][T26590] Tainted: [L]=SOFTLOCKUP [ 1178.088068][T26590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1178.088074][T26590] Call Trace: [ 1178.088078][T26590] [ 1178.088083][T26590] dump_stack_lvl+0xe8/0x150 [ 1178.088101][T26590] should_fail_ex+0x412/0x560 [ 1178.088115][T26590] should_failslab+0xa8/0x100 [ 1178.088127][T26590] __kmalloc_noprof+0xe8/0x760 [ 1178.088140][T26590] ? __kasan_kmalloc+0x93/0xb0 [ 1178.088149][T26590] ? nla_strdup+0x9d/0x140 [ 1178.088161][T26590] ? __kmalloc_cache_noprof+0x31c/0x660 [ 1178.088177][T26590] nla_strdup+0x9d/0x140 [ 1178.088191][T26590] nf_tables_newtable+0x491/0x1910 [ 1178.088202][T26590] ? nfnetlink_has_listeners+0x22/0x50 [ 1178.088224][T26590] nfnetlink_rcv+0x123e/0x27b0 [ 1178.088257][T26590] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 1178.088276][T26590] ? __pfx_save_netdev_trace_buffer+0x10/0x10 [ 1178.088289][T26590] ? ref_tracker_free+0x693/0x840 [ 1178.088301][T26590] ? netlink_unicast+0x7e3/0x9b0 [ 1178.088313][T26590] ? netlink_sendmsg+0x813/0xb40 [ 1178.088335][T26590] ? __netlink_deliver_tap+0x866/0x8b0 [ 1178.088349][T26590] ? netlink_deliver_tap+0x2e/0x1b0 [ 1178.088371][T26590] netlink_unicast+0x80f/0x9b0 [ 1178.088388][T26590] ? __pfx_netlink_unicast+0x10/0x10 [ 1178.088402][T26590] ? netlink_sendmsg+0x650/0xb40 [ 1178.088410][T26590] ? skb_put+0x11b/0x210 [ 1178.088422][T26590] netlink_sendmsg+0x813/0xb40 [ 1178.088436][T26590] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1178.088446][T26590] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 1178.088465][T26590] ? __pfx_netlink_sendmsg+0x10/0x10 [ 1178.088474][T26590] sock_sendmsg_nosec+0x112/0x150 [ 1178.088489][T26590] ____sys_sendmsg+0x589/0x8c0 [ 1178.088504][T26590] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1178.088519][T26590] ? import_iovec+0x73/0xa0 [ 1178.088533][T26590] ___sys_sendmsg+0x2a5/0x360 [ 1178.088546][T26590] ? __pfx____sys_sendmsg+0x10/0x10 [ 1178.088573][T26590] ? __fget_files+0x2a/0x420 [ 1178.088585][T26590] ? __fget_files+0x3a0/0x420 [ 1178.088602][T26590] __x64_sys_sendmsg+0x1bd/0x2a0 [ 1178.088614][T26590] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 1178.088629][T26590] ? __pfx_ksys_write+0x10/0x10 [ 1178.088644][T26590] do_syscall_64+0x14d/0xf80 [ 1178.088656][T26590] ? trace_irq_disable+0x3b/0x150 [ 1178.088673][T26590] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1178.088688][T26590] ? clear_bhb_loop+0x40/0x90 [ 1178.088707][T26590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1178.088722][T26590] RIP: 0033:0x7f0c1899c799 [ 1178.088739][T26590] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1178.088753][T26590] RSP: 002b:00007f0c197c4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1178.088765][T26590] RAX: ffffffffffffffda RBX: 00007f0c18c15fa0 RCX: 00007f0c1899c799 [ 1178.088771][T26590] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 1178.088778][T26590] RBP: 00007f0c197c4090 R08: 0000000000000000 R09: 0000000000000000 [ 1178.088783][T26590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1178.088789][T26590] R13: 00007f0c18c16038 R14: 00007f0c18c15fa0 R15: 00007ffd8211abd8 [ 1178.088804][T26590] [ 1178.509684][T26598] fuse: Unknown parameter 'use00000000000000000000' [ 1178.607803][T26601] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 1178.607803][T26601] The task syz.7.7366 (26601) triggered the difference, watch for misbehavior. [ 1178.695541][ T5931] usb 2-1: USB disconnect, device number 5 [ 1179.647354][ T993] usb 5-1: new high-speed USB device number 98 using dummy_hcd [ 1179.687295][T13973] usb 8-1: new full-speed USB device number 51 using dummy_hcd [ 1179.750570][ T30] audit: type=1326 audit(1773890168.151:578): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=26638 comm="syz.1.7380" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa00bf9c799 code=0x0 [ 1179.807187][ T993] usb 5-1: device descriptor read/64, error -71 [ 1179.869202][T13973] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1179.881041][T13973] usb 8-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1179.891511][ T5894] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 1179.899059][T13973] usb 8-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 1179.908299][T13973] usb 8-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1179.919554][T13973] usb 8-1: config 0 descriptor?? [ 1180.057224][ T993] usb 5-1: new high-speed USB device number 99 using dummy_hcd [ 1180.077061][ T5894] usb 6-1: Using ep0 maxpacket: 32 [ 1180.083626][ T5894] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1180.095327][ T5894] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1180.105131][ T5894] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 1180.114438][ T9] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1180.123023][ T5894] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1180.134851][ T5894] usb 6-1: config 0 descriptor?? [ 1180.143331][ T5894] hub 6-1:0.0: USB hub found [ 1180.187648][ T993] usb 5-1: device descriptor read/64, error -71 [ 1180.267012][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 1180.273544][ T9] usb 2-1: config 0 has an invalid descriptor of length 77, skipping remainder of the config [ 1180.284670][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 1180.295616][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 64824, setting to 1024 [ 1180.306832][ T9] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 1024 [ 1180.316906][ T993] usb usb5-port1: attempt power cycle [ 1180.322908][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1180.339577][ T9] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 1180.348827][ T5894] hub 6-1:0.0: 1 port detected [ 1180.353603][ T9] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 1180.362030][ T9] usb 2-1: Manufacturer: syz [ 1180.369127][ T9] usb 2-1: config 0 descriptor?? [ 1180.554517][T13973] isku 0003:1E7D:319C.002C: unknown main item tag 0x1 [ 1180.562239][T13973] isku 0003:1E7D:319C.002C: item fetching failed at offset 3/7 [ 1180.570508][T13973] isku 0003:1E7D:319C.002C: parse failed [ 1180.576230][T13973] isku 0003:1E7D:319C.002C: probe with driver isku failed with error -22 [ 1180.668669][ T993] usb 5-1: new high-speed USB device number 100 using dummy_hcd [ 1180.688538][ T993] usb 5-1: device descriptor read/8, error -71 [ 1180.757860][ T5931] usb 8-1: USB disconnect, device number 51 [ 1180.936989][ T993] usb 5-1: new high-speed USB device number 101 using dummy_hcd [ 1180.953493][ T5894] hub 6-1:0.0: activate --> -90 [ 1180.959197][ T993] usb 5-1: device descriptor read/8, error -71 [ 1181.068072][ T993] usb usb5-port1: unable to enumerate USB device [ 1181.208624][T26634] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1181.218468][T26634] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1181.232494][ T5894] hub 6-1:0.0: hub_ext_port_status failed (err = -71) [ 1181.240337][ T993] usb 6-1: USB disconnect, device number 6 [ 1181.416343][T26648] fuse: Unknown parameter 'use00000000000000000000' [ 1181.774583][T26652] FAULT_INJECTION: forcing a failure. [ 1181.774583][T26652] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.787599][T26652] CPU: 1 UID: 0 PID: 26652 Comm: syz.5.7384 Tainted: G L syzkaller #0 PREEMPT(full) [ 1181.787624][T26652] Tainted: [L]=SOFTLOCKUP [ 1181.787631][T26652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1181.787640][T26652] Call Trace: [ 1181.787647][T26652] [ 1181.787654][T26652] dump_stack_lvl+0xe8/0x150 [ 1181.787682][T26652] should_fail_ex+0x412/0x560 [ 1181.787705][T26652] should_failslab+0xa8/0x100 [ 1181.787726][T26652] __kmalloc_noprof+0xe8/0x760 [ 1181.787749][T26652] ? tomoyo_encode+0x28b/0x550 [ 1181.787777][T26652] tomoyo_encode+0x28b/0x550 [ 1181.787804][T26652] tomoyo_realpath_from_path+0x58d/0x5d0 [ 1181.787836][T26652] ? tomoyo_path_number_perm+0x219/0x630 [ 1181.787857][T26652] tomoyo_path_number_perm+0x246/0x630 [ 1181.787886][T26652] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1181.787909][T26652] ? __lock_acquire+0x6b5/0x2cf0 [ 1181.787942][T26652] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1181.787978][T26652] ? __fget_files+0x2a/0x420 [ 1181.788001][T26652] ? __fget_files+0x2a/0x420 [ 1181.788019][T26652] ? __fget_files+0x3a0/0x420 [ 1181.788037][T26652] ? __fget_files+0x2a/0x420 [ 1181.788061][T26652] security_file_ioctl+0xc3/0x2a0 [ 1181.788083][T26652] __se_sys_ioctl+0x47/0x170 [ 1181.788103][T26652] do_syscall_64+0x14d/0xf80 [ 1181.788118][T26652] ? trace_irq_disable+0x3b/0x150 [ 1181.788136][T26652] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1181.788153][T26652] ? clear_bhb_loop+0x40/0x90 [ 1181.788173][T26652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1181.788189][T26652] RIP: 0033:0x7f0c1899c799 [ 1181.788204][T26652] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1181.788218][T26652] RSP: 002b:00007f0c197c4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1181.788235][T26652] RAX: ffffffffffffffda RBX: 00007f0c18c15fa0 RCX: 00007f0c1899c799 [ 1181.788247][T26652] RDX: 0000200000000040 RSI: 000000004008af30 RDI: 0000000000000003 [ 1181.788257][T26652] RBP: 00007f0c197c4090 R08: 0000000000000000 R09: 0000000000000000 [ 1181.788267][T26652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1181.788276][T26652] R13: 00007f0c18c16038 R14: 00007f0c18c15fa0 R15: 00007ffd8211abd8 [ 1181.788302][T26652] [ 1181.788320][T26652] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1182.199720][T26659] netlink: 'syz.5.7387': attribute type 1 has an invalid length. [ 1182.220770][T26659] 9p: Bad value for 'rfdno' [ 1182.509263][T26672] netlink: 4 bytes leftover after parsing attributes in process `syz.4.7390'. [ 1182.548925][T26672] 9p: Could not find request transport: xen [ 1182.771038][T26677] netlink: 'syz.4.7392': attribute type 4 has an invalid length. [ 1182.807590][T26677] netlink: 152 bytes leftover after parsing attributes in process `syz.4.7392'. [ 1182.845099][T26677] .`: renamed from bond0 (while UP) [ 1182.861060][T26677] bridge0: port 3(.`) entered disabled state [ 1182.874781][ T9] rc_core: IR keymap rc-hauppauge not found [ 1182.882735][ T9] Registered IR keymap rc-empty [ 1182.889521][ T9] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1182.908152][ T9] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1182.948040][ T9] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 1182.972377][ T9] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input66 [ 1182.995567][ T9] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1183.017257][ T9] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1183.036980][ T9] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1183.057070][ T9] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1183.077293][ T9] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1183.101467][ T9] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1183.127111][ T9] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1183.146972][ T9] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1183.167013][ T9] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1183.187011][ T9] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 1183.209626][ T9] mceusb 2-1:0.0: Registered with mce emulator interface version 1 [ 1183.218199][ T9] mceusb 2-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 1183.232360][ T9] usb 2-1: USB disconnect, device number 6 [ 1185.193926][T26659] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 1185.311537][T26691] fuse: Unknown parameter 'user_i00000000000000000000' [ 1185.576503][ T9] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1185.596439][ T5931] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 1185.716732][ T9] usb 2-1: device descriptor read/64, error -71 [ 1185.746419][ T5931] usb 6-1: Using ep0 maxpacket: 32 [ 1185.753217][ T5931] usb 6-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 1185.762685][ T5931] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1185.773665][ T5931] usb 6-1: config 0 descriptor?? [ 1185.786269][ T5931] as10x_usb: device has been detected [ 1185.793631][ T5931] usb 6-1: as102_dvb_register: dvb_register_adapter() failed: -23 [ 1185.803535][ T5931] Abilis Systems as10x usb driver 6-1:0.0: probe with driver Abilis Systems as10x usb driver failed with error -23 [ 1185.956493][ T9] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1185.985808][ T5931] usb 6-1: USB disconnect, device number 7 [ 1186.086441][ T9] usb 2-1: device descriptor read/64, error -71 [ 1186.168653][T26700] fuse: Unknown parameter 'user_i00000000000000000000' [ 1186.196962][ T9] usb usb2-port1: attempt power cycle [ 1186.547915][ T9] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1186.577164][ T9] usb 2-1: device descriptor read/8, error -71 [ 1186.796403][T13973] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 1186.816291][ T9] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1186.847121][ T9] usb 2-1: device descriptor read/8, error -71 [ 1186.947653][T13973] usb 6-1: config index 0 descriptor too short (expected 2084, got 36) [ 1186.956019][T13973] usb 6-1: config 0 has an invalid interface number: 240 but max is 0 [ 1186.964491][ T9] usb usb2-port1: unable to enumerate USB device [ 1186.970950][T13973] usb 6-1: config 0 has no interface number 0 [ 1186.977703][T13973] usb 6-1: config 0 interface 240 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1186.989317][T13973] usb 6-1: config 0 interface 240 altsetting 255 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1187.006541][T13973] usb 6-1: config 0 interface 240 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 1187.022616][T13973] usb 6-1: config 0 interface 240 has no altsetting 0 [ 1187.029889][T13973] usb 6-1: New USB device found, idVendor=5543, idProduct=004d, bcdDevice= 0.00 [ 1187.039989][T13973] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1187.058485][T13973] usb 6-1: config 0 descriptor?? [ 1187.298104][T26722] netlink: 'syz.4.7406': attribute type 1 has an invalid length. [ 1187.359199][T26722] 9p: Bad value for 'rfdno' [ 1188.033783][T13973] usbhid 6-1:0.240: can't add hid device: -71 [ 1188.040259][T13973] usbhid 6-1:0.240: probe with driver usbhid failed with error -71 [ 1188.052146][T13973] usb 6-1: USB disconnect, device number 8 [ 1188.746096][T13973] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 1188.856490][T15511] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 1188.908572][T13973] usb 2-1: config 0 has an invalid interface number: 234 but max is 0 [ 1188.917097][T13973] usb 2-1: config 0 has no interface number 0 [ 1188.923202][T13973] usb 2-1: too many endpoints for config 0 interface 234 altsetting 124: 220, using maximum allowed: 30 [ 1188.935163][T13973] usb 2-1: config 0 interface 234 altsetting 124 has 0 endpoint descriptors, different from the interface descriptor's value: 220 [ 1188.948779][T13973] usb 2-1: config 0 interface 234 has no altsetting 0 [ 1188.959071][T13973] usb 2-1: New USB device found, idVendor=2c42, idProduct=1709, bcdDevice=ca.b7 [ 1188.968169][T13973] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1188.976284][T13973] usb 2-1: Product: syz [ 1188.980452][T13973] usb 2-1: Manufacturer: syz [ 1188.985018][T13973] usb 2-1: SerialNumber: syz [ 1188.991548][T13973] usb 2-1: config 0 descriptor?? [ 1189.006407][T15511] usb 6-1: Using ep0 maxpacket: 32 [ 1189.013374][T15511] usb 6-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64 [ 1189.023757][T15511] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1189.034321][T15511] usb 6-1: config 0 descriptor?? [ 1189.051833][T15511] as10x_usb: device has been detected [ 1189.058355][T15511] usb 6-1: as102_dvb_register: dvb_register_adapter() failed: -23 [ 1189.068769][T15511] Abilis Systems as10x usb driver 6-1:0.0: probe with driver Abilis Systems as10x usb driver failed with error -23 [ 1189.200386][T13973] usb 2-1: f81604_read: reg: 105 failed: -EPROTO [ 1189.206994][T13973] f81604 2-1:0.234: Setting termination of CH#0 failed: -EPROTO [ 1189.214658][T13973] f81604 2-1:0.234: probe with driver f81604 failed with error -71 [ 1189.228797][T13973] usb 2-1: USB disconnect, device number 11 [ 1189.252860][ T993] usb 6-1: USB disconnect, device number 9 [ 1189.740720][T26742] fuse: Unknown parameter 'user_i00000000000000000000' [ 1190.293830][T26722] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 1190.475434][T26751] FAULT_INJECTION: forcing a failure. [ 1190.475434][T26751] name failslab, interval 1, probability 0, space 0, times 0 [ 1190.489707][T26751] CPU: 0 UID: 0 PID: 26751 Comm: syz.4.7423 Tainted: G L syzkaller #0 PREEMPT(full) [ 1190.489733][T26751] Tainted: [L]=SOFTLOCKUP [ 1190.489738][T26751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1190.489748][T26751] Call Trace: [ 1190.489755][T26751] [ 1190.489763][T26751] dump_stack_lvl+0xe8/0x150 [ 1190.489790][T26751] should_fail_ex+0x412/0x560 [ 1190.489813][T26751] should_failslab+0xa8/0x100 [ 1190.489832][T26751] __kvmalloc_node_noprof+0x178/0x8a0 [ 1190.489850][T26751] ? __kvm_mmu_topup_memory_cache+0x463/0x610 [ 1190.489877][T26751] ? __pfx_kvm_hv_setup_tsc_page+0x10/0x10 [ 1190.489899][T26751] __kvm_mmu_topup_memory_cache+0x463/0x610 [ 1190.489920][T26751] ? kvm_msr_allowed+0x9a/0x490 [ 1190.489941][T26751] ? kvm_msr_allowed+0x9a/0x490 [ 1190.489961][T26751] mmu_topup_memory_caches+0x21/0x170 [ 1190.489978][T26751] kvm_mmu_load+0x9d/0x22d0 [ 1190.489994][T26751] ? kvm_msr_allowed+0x9a/0x490 [ 1190.490011][T26751] ? kvm_msr_allowed+0x9a/0x490 [ 1190.490027][T26751] ? kvm_msr_allowed+0x3f4/0x490 [ 1190.490044][T26751] ? kvm_msr_allowed+0x9a/0x490 [ 1190.490063][T26751] ? kvm_apic_has_interrupt+0x73c/0x770 [ 1190.490083][T26751] ? vmx_recalc_intercepts+0xec4/0x1b10 [ 1190.490108][T26751] vcpu_run+0x5dfb/0x7990 [ 1190.490194][T26751] ? __pfx_vcpu_run+0x10/0x10 [ 1190.490212][T26751] ? fpu_swap_kvm_fpstate+0xc1/0x4f0 [ 1190.490241][T26751] ? rcu_is_watching+0x15/0xb0 [ 1190.490262][T26751] kvm_arch_vcpu_ioctl_run+0x11e6/0x20d0 [ 1190.490295][T26751] ? kvm_arch_vcpu_ioctl_run+0x2e8/0x20d0 [ 1190.490318][T26751] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 1190.490337][T26751] ? register_lock_class+0x31/0x2e0 [ 1190.490362][T26751] ? __lock_acquire+0x6b5/0x2cf0 [ 1190.490390][T26751] ? kasan_quarantine_put+0xbb/0x1f0 [ 1190.490414][T26751] ? kvm_vcpu_ioctl+0x280/0xfd0 [ 1190.490440][T26751] ? do_raw_write_lock+0x11d/0x260 [ 1190.490482][T26751] kvm_vcpu_ioctl+0xa62/0xfd0 [ 1190.490505][T26751] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1190.490521][T26751] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1190.490557][T26751] ? __fget_files+0x2a/0x420 [ 1190.490581][T26751] ? __fget_files+0x2a/0x420 [ 1190.490600][T26751] ? __fget_files+0x3a0/0x420 [ 1190.490618][T26751] ? __fget_files+0x2a/0x420 [ 1190.490641][T26751] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1190.490659][T26751] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1190.490676][T26751] __se_sys_ioctl+0xfc/0x170 [ 1190.490695][T26751] do_syscall_64+0x14d/0xf80 [ 1190.490710][T26751] ? trace_irq_disable+0x3b/0x150 [ 1190.490728][T26751] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1190.490745][T26751] ? clear_bhb_loop+0x40/0x90 [ 1190.490765][T26751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1190.490781][T26751] RIP: 0033:0x7fd31dd9c799 [ 1190.490797][T26751] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1190.490812][T26751] RSP: 002b:00007fd31ec51028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1190.490829][T26751] RAX: ffffffffffffffda RBX: 00007fd31e015fa0 RCX: 00007fd31dd9c799 [ 1190.490841][T26751] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000007 [ 1190.490851][T26751] RBP: 00007fd31ec51090 R08: 0000000000000000 R09: 0000000000000000 [ 1190.490861][T26751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1190.490871][T26751] R13: 00007fd31e016038 R14: 00007fd31e015fa0 R15: 00007ffd456f5488 [ 1190.490898][T26751] [ 1191.195969][ T808] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 1191.235977][T15511] usb 5-1: new high-speed USB device number 102 using dummy_hcd [ 1191.256767][ T993] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 1191.347563][ T808] usb 2-1: Using ep0 maxpacket: 32 [ 1191.360244][ T808] usb 2-1: config 0 has no interfaces? [ 1191.371274][ T808] usb 2-1: New USB device found, idVendor=0582, idProduct=74ce, bcdDevice=ba.38 [ 1191.380814][T26776] netlink: 'syz.7.7424': attribute type 1 has an invalid length. [ 1191.390044][T15511] usb 5-1: device descriptor read/64, error -71 [ 1191.399142][ T808] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1191.407756][ T808] usb 2-1: Product: syz [ 1191.412291][ T808] usb 2-1: Manufacturer: syz [ 1191.415804][ T993] usb 6-1: Using ep0 maxpacket: 32 [ 1191.422701][ T808] usb 2-1: SerialNumber: syz [ 1191.424408][ T993] usb 6-1: config 0 has an invalid interface number: 1 but max is 0 [ 1191.436084][ T993] usb 6-1: config 0 has no interface number 0 [ 1191.436692][ T808] usb 2-1: config 0 descriptor?? [ 1191.451622][ T993] usb 6-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1191.456592][T26776] 9p: Bad value for 'rfdno' [ 1191.464728][ T993] usb 6-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1191.477185][ T993] usb 6-1: New USB device found, idVendor=28bd, idProduct=0094, bcdDevice= 0.00 [ 1191.487174][ T993] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1191.497204][ T993] usb 6-1: config 0 descriptor?? [ 1191.645797][T15511] usb 5-1: new high-speed USB device number 103 using dummy_hcd [ 1191.679343][T26762] dlm: no locking on control device [ 1191.722358][ T5894] usb 2-1: USB disconnect, device number 12 [ 1191.775818][T15511] usb 5-1: device descriptor read/64, error -71 [ 1191.885959][T15511] usb usb5-port1: attempt power cycle [ 1192.106441][T26766] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1192.115171][T26766] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1192.128345][T26766] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1192.129245][ T993] uclogic 0003:28BD:0094.002D: pen parameters not found [ 1192.141131][T26766] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1192.145218][ T993] uclogic 0003:28BD:0094.002D: interface is invalid, ignoring [ 1192.180682][ T808] usb 6-1: USB disconnect, device number 10 [ 1192.237133][T15511] usb 5-1: new high-speed USB device number 104 using dummy_hcd [ 1192.256263][T15511] usb 5-1: device descriptor read/8, error -71 [ 1192.257384][T26787] FAULT_INJECTION: forcing a failure. [ 1192.257384][T26787] name failslab, interval 1, probability 0, space 0, times 0 [ 1192.275751][T26787] CPU: 0 UID: 0 PID: 26787 Comm: syz.5.7425 Tainted: G L syzkaller #0 PREEMPT(full) [ 1192.275775][T26787] Tainted: [L]=SOFTLOCKUP [ 1192.275781][T26787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1192.275791][T26787] Call Trace: [ 1192.275798][T26787] [ 1192.275805][T26787] dump_stack_lvl+0xe8/0x150 [ 1192.275831][T26787] should_fail_ex+0x412/0x560 [ 1192.275854][T26787] should_failslab+0xa8/0x100 [ 1192.275872][T26787] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1192.275895][T26787] kmem_cache_alloc_noprof+0x87/0x650 [ 1192.275916][T26787] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1192.275937][T26787] ? kmem_cache_alloc_noprof+0x15a/0x650 [ 1192.275963][T26787] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1192.275996][T26787] mmu_topup_memory_caches+0x21/0x170 [ 1192.276013][T26787] kvm_mmu_load+0x9d/0x22d0 [ 1192.276028][T26787] ? vmx_vcpu_load+0x1b0/0x260 [ 1192.276044][T26787] ? kvm_arch_vcpu_load+0x1f6/0xa50 [ 1192.276064][T26787] ? kvm_arch_vcpu_load+0x78d/0xa50 [ 1192.276081][T26787] ? kasan_quarantine_put+0xbb/0x1f0 [ 1192.276104][T26787] kvm_arch_vcpu_pre_fault_memory+0x642/0x6f0 [ 1192.276124][T26787] kvm_vcpu_pre_fault_memory+0x228/0x460 [ 1192.276140][T26787] ? kvm_vcpu_pre_fault_memory+0x15b/0x460 [ 1192.276156][T26787] kvm_vcpu_ioctl+0x8a7/0xfd0 [ 1192.276174][T26787] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1192.276186][T26787] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1192.276214][T26787] ? __fget_files+0x2a/0x420 [ 1192.276238][T26787] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1192.276252][T26787] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1192.276265][T26787] __se_sys_ioctl+0xfc/0x170 [ 1192.276280][T26787] do_syscall_64+0x14d/0xf80 [ 1192.276292][T26787] ? trace_irq_disable+0x3b/0x150 [ 1192.276307][T26787] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1192.276320][T26787] ? clear_bhb_loop+0x40/0x90 [ 1192.276335][T26787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1192.276347][T26787] RIP: 0033:0x7f0c1899c799 [ 1192.276367][T26787] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1192.276378][T26787] RSP: 002b:00007f0c197c4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1192.276393][T26787] RAX: ffffffffffffffda RBX: 00007f0c18c15fa0 RCX: 00007f0c1899c799 [ 1192.276402][T26787] RDX: 0000200000000340 RSI: 00000000c040aed5 RDI: 0000000000000006 [ 1192.276411][T26787] RBP: 00007f0c197c4090 R08: 0000000000000000 R09: 0000000000000000 [ 1192.276419][T26787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1192.276426][T26787] R13: 00007f0c18c16038 R14: 00007f0c18c15fa0 R15: 00007ffd8211abd8 [ 1192.276447][T26787] [ 1192.623099][T26792] FAULT_INJECTION: forcing a failure. [ 1192.623099][T26792] name failslab, interval 1, probability 0, space 0, times 0 [ 1192.637809][T26792] CPU: 1 UID: 0 PID: 26792 Comm: syz.5.7427 Tainted: G L syzkaller #0 PREEMPT(full) [ 1192.637825][T26792] Tainted: [L]=SOFTLOCKUP [ 1192.637829][T26792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1192.637835][T26792] Call Trace: [ 1192.637839][T26792] [ 1192.637843][T26792] dump_stack_lvl+0xe8/0x150 [ 1192.637862][T26792] should_fail_ex+0x412/0x560 [ 1192.637876][T26792] should_failslab+0xa8/0x100 [ 1192.637888][T26792] __kmalloc_noprof+0xe8/0x760 [ 1192.637902][T26792] ? tomoyo_encode+0x28b/0x550 [ 1192.637920][T26792] tomoyo_encode+0x28b/0x550 [ 1192.637937][T26792] tomoyo_realpath_from_path+0x58d/0x5d0 [ 1192.637956][T26792] ? tomoyo_path_number_perm+0x219/0x630 [ 1192.637969][T26792] tomoyo_path_number_perm+0x246/0x630 [ 1192.637982][T26792] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 1192.637996][T26792] ? __lock_acquire+0x6b5/0x2cf0 [ 1192.638016][T26792] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1192.638037][T26792] ? __fget_files+0x2a/0x420 [ 1192.638051][T26792] ? __fget_files+0x2a/0x420 [ 1192.638062][T26792] ? __fget_files+0x3a0/0x420 [ 1192.638074][T26792] ? __fget_files+0x2a/0x420 [ 1192.638088][T26792] security_file_ioctl+0xc3/0x2a0 [ 1192.638101][T26792] __se_sys_ioctl+0x47/0x170 [ 1192.638112][T26792] do_syscall_64+0x14d/0xf80 [ 1192.638121][T26792] ? trace_irq_disable+0x3b/0x150 [ 1192.638133][T26792] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1192.638143][T26792] ? clear_bhb_loop+0x40/0x90 [ 1192.638154][T26792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1192.638163][T26792] RIP: 0033:0x7f0c1899c799 [ 1192.638173][T26792] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1192.638181][T26792] RSP: 002b:00007f0c197c4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1192.638193][T26792] RAX: ffffffffffffffda RBX: 00007f0c18c15fa0 RCX: 00007f0c1899c799 [ 1192.638200][T26792] RDX: 0000200000000080 RSI: 0000000000004b72 RDI: 0000000000000003 [ 1192.638206][T26792] RBP: 00007f0c197c4090 R08: 0000000000000000 R09: 0000000000000000 [ 1192.638213][T26792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1192.638218][T26792] R13: 00007f0c18c16038 R14: 00007f0c18c15fa0 R15: 00007ffd8211abd8 [ 1192.638233][T26792] [ 1192.638244][T26792] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1192.868443][T15511] usb 5-1: new high-speed USB device number 105 using dummy_hcd [ 1192.896022][T15511] usb 5-1: device descriptor read/8, error -71 [ 1193.007858][T15511] usb usb5-port1: unable to enumerate USB device [ 1194.353953][T26776] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 1194.364762][T26795] netlink: 'syz.5.7428': attribute type 3 has an invalid length. [ 1194.392095][T26795] netlink: 244 bytes leftover after parsing attributes in process `syz.5.7428'. [ 1194.606084][T20436] Bluetooth: hci2: command 0x0406 tx timeout [ 1194.679304][T26818] FAULT_INJECTION: forcing a failure. [ 1194.679304][T26818] name failslab, interval 1, probability 0, space 0, times 0 [ 1194.692128][T26818] CPU: 1 UID: 0 PID: 26818 Comm: syz.7.7436 Tainted: G L syzkaller #0 PREEMPT(full) [ 1194.692153][T26818] Tainted: [L]=SOFTLOCKUP [ 1194.692159][T26818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1194.692169][T26818] Call Trace: [ 1194.692176][T26818] [ 1194.692184][T26818] dump_stack_lvl+0xe8/0x150 [ 1194.692211][T26818] should_fail_ex+0x412/0x560 [ 1194.692235][T26818] should_failslab+0xa8/0x100 [ 1194.692252][T26818] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1194.692275][T26818] kmem_cache_alloc_noprof+0x87/0x650 [ 1194.692296][T26818] ? __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1194.692319][T26818] ? kmem_cache_alloc_noprof+0x15a/0x650 [ 1194.692345][T26818] __kvm_mmu_topup_memory_cache+0x1b4/0x610 [ 1194.692378][T26818] mmu_topup_memory_caches+0x21/0x170 [ 1194.692397][T26818] kvm_mmu_load+0x9d/0x22d0 [ 1194.692412][T26818] ? kvm_msr_allowed+0x9a/0x490 [ 1194.692429][T26818] ? kvm_msr_allowed+0x9a/0x490 [ 1194.692452][T26818] ? vmx_set_intercept_for_msr+0x2ea/0x3e0 [ 1194.692472][T26818] ? kvm_apic_has_interrupt+0x4b1/0x770 [ 1194.692502][T26818] vcpu_run+0x5dfb/0x7990 [ 1194.692585][T26818] ? __pfx_vcpu_run+0x10/0x10 [ 1194.692602][T26818] ? fpu_swap_kvm_fpstate+0xc1/0x4f0 [ 1194.692632][T26818] ? __srcu_check_read_flavor+0x10b/0x250 [ 1194.692658][T26818] kvm_arch_vcpu_ioctl_run+0x11e6/0x20d0 [ 1194.692691][T26818] ? kvm_arch_vcpu_ioctl_run+0x2e8/0x20d0 [ 1194.692711][T26818] ? __pfx_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 1194.692730][T26818] ? register_lock_class+0x31/0x2e0 [ 1194.692756][T26818] ? __lock_acquire+0x6b5/0x2cf0 [ 1194.692786][T26818] ? kasan_quarantine_put+0xbb/0x1f0 [ 1194.692810][T26818] ? kvm_vcpu_ioctl+0x280/0xfd0 [ 1194.692836][T26818] ? do_raw_write_lock+0x11d/0x260 [ 1194.692870][T26818] kvm_vcpu_ioctl+0xa62/0xfd0 [ 1194.692893][T26818] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1194.692909][T26818] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 1194.692945][T26818] ? __fget_files+0x2a/0x420 [ 1194.692969][T26818] ? __fget_files+0x2a/0x420 [ 1194.692987][T26818] ? __fget_files+0x3a0/0x420 [ 1194.693006][T26818] ? __fget_files+0x2a/0x420 [ 1194.693028][T26818] ? bpf_lsm_file_ioctl+0x9/0x20 [ 1194.693044][T26818] ? __pfx_kvm_vcpu_ioctl+0x10/0x10 [ 1194.693061][T26818] __se_sys_ioctl+0xfc/0x170 [ 1194.693080][T26818] do_syscall_64+0x14d/0xf80 [ 1194.693104][T26818] ? trace_irq_disable+0x3b/0x150 [ 1194.693122][T26818] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1194.693138][T26818] ? clear_bhb_loop+0x40/0x90 [ 1194.693158][T26818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1194.693174][T26818] RIP: 0033:0x7f995b39c799 [ 1194.693190][T26818] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1194.693204][T26818] RSP: 002b:00007f995c1b8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1194.693222][T26818] RAX: ffffffffffffffda RBX: 00007f995b615fa0 RCX: 00007f995b39c799 [ 1194.693234][T26818] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 1194.693245][T26818] RBP: 00007f995c1b8090 R08: 0000000000000000 R09: 0000000000000000 [ 1194.693255][T26818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1194.693265][T26818] R13: 00007f995b616038 R14: 00007f995b615fa0 R15: 00007ffdf74df738 [ 1194.693293][T26818] [ 1195.075464][ T9] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 1195.227567][ T9] usb 6-1: Using ep0 maxpacket: 8 [ 1195.260538][ T9] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1195.286993][ T9] usb 6-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=6d.2a [ 1195.333106][ T9] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1195.393704][ T9] usb 6-1: config 0 descriptor?? [ 1195.413574][ T9] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 1195.634258][ T9] gspca_vc032x: reg_r err -71 [ 1195.653927][ T9] vc032x 6-1:0.0: probe with driver vc032x failed with error -71 [ 1195.682679][ T9] usb 6-1: USB disconnect, device number 11 [ 1196.265238][ T9] usb 5-1: new high-speed USB device number 106 using dummy_hcd [ 1196.354553][T26873] netlink: 'syz.5.7452': attribute type 1 has an invalid length. [ 1196.366486][T26873] netlink: 228 bytes leftover after parsing attributes in process `syz.5.7452'. [ 1196.427024][ T9] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 1196.438804][ T9] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 1196.450391][ T9] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 1196.459915][ T9] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 1196.471721][ T9] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 1196.489704][ T9] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 1196.499321][ T9] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 1196.508084][ T9] usb 5-1: Product: syz [ 1196.512824][ T9] usb 5-1: Manufacturer: syz [ 1196.531115][ T9] cdc_wdm 5-1:1.0: skipping garbage [ 1196.536734][ T9] cdc_wdm 5-1:1.0: skipping garbage [ 1196.544044][ T9] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 1196.550567][ T9] cdc_wdm 5-1:1.0: Unknown control protocol [ 1196.655193][T15511] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 1196.746856][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 1196.753492][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 1196.759896][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 1196.766506][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 1196.772787][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 1196.779392][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 1196.785851][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 1196.792455][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 1196.797126][ T808] usb 5-1: USB disconnect, device number 106 [ 1196.798522][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 1196.818483][T26862] cdc_wdm 5-1:1.0: Tx URB error: -19 [ 1196.837159][T15511] usb 6-1: Using ep0 maxpacket: 16 [ 1196.856814][ T5852] Bluetooth: hci4: Malformed LE Event: 0x0d [ 1196.876142][T15511] usb 6-1: unable to get BOS descriptor or descriptor too short [ 1196.889661][T15511] usb 6-1: unable to read config index 0 descriptor/start: -71 [ 1196.897491][T15511] usb 6-1: can't read configurations, error -71 [ 1197.665081][ T9] usb 8-1: new high-speed USB device number 52 using dummy_hcd [ 1197.825259][ T9] usb 8-1: Using ep0 maxpacket: 16 [ 1197.857068][ T9] usb 8-1: New USB device found, idVendor=0db0, idProduct=5581, bcdDevice=f9.22 [ 1197.867520][ T9] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1197.877322][ T9] usb 8-1: Product: syz [ 1197.881563][ T9] usb 8-1: Manufacturer: syz [ 1197.886788][ T9] usb 8-1: SerialNumber: syz [ 1198.018640][ T30] audit: type=1800 audit(1773890186.403:579): pid=26902 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.7462" name="file1" dev="tmpfs" ino=500 res=0 errno=0 [ 1198.103034][ T9] usb 8-1: dvb_usb_v2: found a 'MSI Mega Sky 55801 DVB-T USB2.0' in warm state [ 1198.137967][ T9] usb 8-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 1198.167237][ T9] dvb_usb_gl861 8-1:157.0: probe with driver dvb_usb_gl861 failed with error -23 [ 1198.291119][T26909] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1198.359867][ T5894] usb 8-1: USB disconnect, device number 52 [ 1198.368068][ T9] wlan1: authenticate with 08:02:11:00:00:00 (local address=08:02:11:00:00:01) [ 1198.381711][ T9] wlan1: send auth to 08:02:11:00:00:00 (try 1/3) [ 1198.518164][ T1116] wlan1: send auth to 08:02:11:00:00:00 (try 2/3) [ 1198.637918][ T1116] wlan1: send auth to 08:02:11:00:00:00 (try 3/3) [ 1198.754967][ T1102] wlan1: authentication with 08:02:11:00:00:00 timed out [ 1199.098202][T26928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1199.150876][T26928] bond0: (slave rose0): Enslaving as an active interface with an up link [ 1200.402888][ T5852] Bluetooth: hci2: connection err: -111 [ 1200.424023][T26962] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x2 pfn:0x4d775 [ 1200.434974][T26962] memcg:ffff88805a9b8300 [ 1200.459957][T26962] flags: 0xfff00000000001(locked|node=0|zone=1|lastcpupid=0x7ff) [ 1200.522594][T26962] raw: 00fff00000000001 0000000000000000 dead000000000122 0000000000000000 [ 1200.576160][T26962] raw: 0000000000000002 0000000000000000 00000001ffffffff ffff88805a9b8300 [ 1200.602368][T26962] page dumped because: VM_BUG_ON_FOLIO(folio_order(folio) < mapping_min_folio_order(mapping)) [ 1200.662415][T26962] page_owner tracks the page as allocated [ 1200.681191][T26962] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 26962, tgid 26956 (syz.4.7479), ts 1200423995864, free_ts 1200221148988 [ 1200.713813][T26962] post_alloc_hook+0x231/0x280 [ 1200.740308][T26962] get_page_from_freelist+0x2418/0x24b0 [ 1200.746842][T26962] __alloc_frozen_pages_noprof+0x233/0x3d0 [ 1200.765439][T26962] alloc_pages_mpol+0x235/0x490 [ 1200.772752][T26962] alloc_pages_noprof+0xac/0x2a0 [ 1200.778169][T26962] folio_alloc_noprof+0x1e/0x30 [ 1200.783141][T26962] filemap_alloc_folio_noprof+0x111/0x470 [ 1200.812238][T26962] page_cache_ra_order+0x551/0xeb0 [ 1200.839241][T26962] do_sync_mmap_readahead+0x6ad/0x8e0 [ 1200.856743][T26962] filemap_fault+0x6e2/0x1320 [ 1200.864895][T26962] __do_fault+0x3e7/0x590 [ 1200.870445][T26962] do_pte_missing+0x2093/0x33f0 [ 1200.878148][T26962] handle_mm_fault+0x1bd7/0x3170 [ 1200.891121][T26962] __get_user_pages+0x1683/0x2720 [ 1200.908337][T26962] populate_vma_page_range+0x29e/0x3c0 [ 1200.920762][T26962] __mm_populate+0x25f/0x390 [ 1200.929252][T26962] page last free pid 26958 tgid 26956 stack trace: [ 1200.943216][T26962] free_unref_folios+0xd0c/0x1450 [ 1200.948587][T26962] folios_put_refs+0x9ff/0xb40 [ 1200.953479][T26962] truncate_inode_pages_range+0x3dd/0xe30 [ 1200.959590][T26962] set_blocksize+0x2ce/0x440 [ 1200.964397][T26962] blkdev_bszset+0x1b2/0x230 [ 1200.969513][T26962] blkdev_ioctl+0x2c7/0x740 [ 1200.979953][T26962] __se_sys_ioctl+0xfc/0x170 [ 1200.992166][T26962] do_syscall_64+0x14d/0xf80 [ 1201.004728][T26962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1201.022307][T26962] ------------[ cut here ]------------ [ 1201.027829][T26962] kernel BUG at mm/filemap.c:860! [ 1201.067237][T26962] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 1201.073563][T26962] CPU: 1 UID: 0 PID: 26962 Comm: syz.4.7479 Tainted: G L syzkaller #0 PREEMPT(full) [ 1201.084486][T26962] Tainted: [L]=SOFTLOCKUP [ 1201.088796][T26962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 1201.098834][T26962] RIP: 0010:__filemap_add_folio+0x11bc/0x1350 [ 1201.104892][T26962] Code: ee c4 ff 4c 89 e7 48 c7 c6 20 b5 f7 8b e8 9c 1f 26 ff 90 0f 0b e8 64 ee c4 ff 4c 89 e7 48 c7 c6 a0 a9 f7 8b e8 85 1f 26 ff 90 <0f> 0b e8 4d ee c4 ff 4c 89 e7 48 c7 c6 20 b5 f7 8b e8 6e 1f 26 ff [ 1201.124481][T26962] RSP: 0018:ffffc90002ff71e0 EFLAGS: 00010246 [ 1201.130537][T26962] RAX: e10335b7c451d100 RBX: 0000000000000000 RCX: 0000000000000000 [ 1201.138489][T26962] RDX: 0000000000000007 RSI: ffffffff8e25d240 RDI: 00000000ffffffff [ 1201.146446][T26962] RBP: ffffc90002ff7360 R08: ffffffff905435f7 R09: 1ffffffff20a86be [ 1201.154397][T26962] R10: dffffc0000000000 R11: fffffbfff20a86bf R12: ffffea000135dd40 [ 1201.162351][T26962] R13: dffffc0000000000 R14: ffffea000135dd48 R15: 0000000000000004 [ 1201.170307][T26962] FS: 00007fd31ec306c0(0000) GS:ffff888124ee1000(0000) knlGS:0000000000000000 [ 1201.179216][T26962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1201.185782][T26962] CR2: 000000110c359e88 CR3: 00000000568ae000 CR4: 00000000003526f0 [ 1201.193736][T26962] Call Trace: [ 1201.197005][T26962] [ 1201.199925][T26962] ? __pfx___filemap_add_folio+0x10/0x10 [ 1201.205552][T26962] ? percpu_ref_put+0x19/0x180 [ 1201.210308][T26962] ? percpu_ref_put+0xf9/0x180 [ 1201.215062][T26962] filemap_add_folio+0x264/0x530 [ 1201.220003][T26962] page_cache_ra_order+0x6b5/0xeb0 [ 1201.225109][T26962] do_sync_mmap_readahead+0x6ad/0x8e0 [ 1201.230472][T26962] ? __pfx_do_sync_mmap_readahead+0x10/0x10 [ 1201.236361][T26962] ? count_memcg_event_mm+0x1d/0x250 [ 1201.241636][T26962] ? count_memcg_event_mm+0x1d/0x250 [ 1201.246913][T26962] filemap_fault+0x6e2/0x1320 [ 1201.251581][T26962] ? __pfx_filemap_fault+0x10/0x10 [ 1201.256682][T26962] ? __pfx_filemap_map_pages+0x10/0x10 [ 1201.262131][T26962] __do_fault+0x3e7/0x590 [ 1201.266447][T26962] ? do_pte_missing+0x125b/0x33f0 [ 1201.271454][T26962] do_pte_missing+0x2093/0x33f0 [ 1201.276290][T26962] ? __thp_vma_allowable_orders+0x1dd/0x960 [ 1201.282176][T26962] handle_mm_fault+0x1bd7/0x3170 [ 1201.287102][T26962] ? mt_find+0x186/0x630 [ 1201.291333][T26962] ? handle_mm_fault+0xee/0x3170 [ 1201.296257][T26962] ? __pfx_handle_mm_fault+0x10/0x10 [ 1201.301534][T26962] __get_user_pages+0x1683/0x2720 [ 1201.306550][T26962] populate_vma_page_range+0x29e/0x3c0 [ 1201.311996][T26962] ? __pfx_populate_vma_page_range+0x10/0x10 [ 1201.317963][T26962] ? down_read+0x270/0x2e0 [ 1201.322367][T26962] ? __mm_populate+0x173/0x390 [ 1201.327118][T26962] __mm_populate+0x25f/0x390 [ 1201.331697][T26962] ? __pfx___mm_populate+0x10/0x10 [ 1201.336793][T26962] vm_mmap_pgoff+0x3aa/0x4f0 [ 1201.341371][T26962] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 1201.346472][T26962] ? __fget_files+0x2a/0x420 [ 1201.351052][T26962] ? __fget_files+0x3a0/0x420 [ 1201.355714][T26962] ? __fget_files+0x2a/0x420 [ 1201.360290][T26962] ksys_mmap_pgoff+0x51e/0x760 [ 1201.365042][T26962] do_syscall_64+0x14d/0xf80 [ 1201.369615][T26962] ? trace_irq_disable+0x3b/0x150 [ 1201.374624][T26962] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1201.380674][T26962] ? clear_bhb_loop+0x40/0x90 [ 1201.385335][T26962] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1201.391208][T26962] RIP: 0033:0x7fd31dd9c799 [ 1201.395614][T26962] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1201.415211][T26962] RSP: 002b:00007fd31ec30028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1201.423612][T26962] RAX: ffffffffffffffda RBX: 00007fd31e016090 RCX: 00007fd31dd9c799 [ 1201.431568][T26962] RDX: 0000000001000002 RSI: 0000000000b36000 RDI: 0000200000000000 [ 1201.439523][T26962] RBP: 00007fd31de32c99 R08: 0000000000000004 R09: 000000002c93a000 [ 1201.447482][T26962] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000000 [ 1201.455436][T26962] R13: 00007fd31e016128 R14: 00007fd31e016090 R15: 00007ffd456f5488 [ 1201.463398][T26962] [ 1201.466413][T26962] Modules linked in: [ 1201.471934][T26962] ---[ end trace 0000000000000000 ]--- [ 1201.515001][T26962] RIP: 0010:__filemap_add_folio+0x11bc/0x1350 [ 1201.529057][T26962] Code: ee c4 ff 4c 89 e7 48 c7 c6 20 b5 f7 8b e8 9c 1f 26 ff 90 0f 0b e8 64 ee c4 ff 4c 89 e7 48 c7 c6 a0 a9 f7 8b e8 85 1f 26 ff 90 <0f> 0b e8 4d ee c4 ff 4c 89 e7 48 c7 c6 20 b5 f7 8b e8 6e 1f 26 ff [ 1201.552093][T26962] RSP: 0018:ffffc90002ff71e0 EFLAGS: 00010246 [ 1201.568867][T26962] RAX: e10335b7c451d100 RBX: 0000000000000000 RCX: 0000000000000000 [ 1201.586795][T26962] RDX: 0000000000000007 RSI: ffffffff8e25d240 RDI: 00000000ffffffff [ 1201.604643][T26962] RBP: ffffc90002ff7360 R08: ffffffff905435f7 R09: 1ffffffff20a86be [ 1201.619914][T26962] R10: dffffc0000000000 R11: fffffbfff20a86bf R12: ffffea000135dd40 [ 1201.635643][T26962] R13: dffffc0000000000 R14: ffffea000135dd48 R15: 0000000000000004 [ 1201.643595][T27001] infiniband syz1: set active [ 1201.648427][T26962] FS: 00007fd31ec306c0(0000) GS:ffff888124de1000(0000) knlGS:0000000000000000 [ 1201.648447][T26962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1201.648460][T26962] CR2: 0000200000010000 CR3: 00000000568ae000 CR4: 00000000003526f0 [ 1201.648528][T26962] Kernel panic - not syncing: Fatal exception [ 1201.648788][T26962] Kernel Offset: disabled