last executing test programs:

9.08263892s ago: executing program 3 (id=1460):
r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e24, @remote}, 0x10)
r1 = userfaultfd(0x801)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4})
socket(0x28, 0x4, 0x6)
r2 = socket(0x28, 0x5, 0x0)
bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10)
listen(r2, 0x4)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400), 0xffffffffffffffff)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000440)={'batadv0\x00', <r5=>0x0})
sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000002000f000000050030000000000005002f000000000008000300", @ANYRES32=r5], 0x2c}, 0x1, 0x0, 0x0, 0x81}, 0x0)
r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0)
r7 = openat$cgroup_devices(r6, 0x0, 0x2, 0x0)
write$cgroup_devices(r7, &(0x7f0000000200)=ANY=[], 0xa)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
unshare(0x6a040000)
r8 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$inet(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="5c00000013006bcd9e3fe3dc4e48aa31086b8703340000001f00000000000000040014000d000a00140000009ee517d34460bc08eab556a705251e6182949a3651f60a84c9f5d1938837e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f000801}, 0x0)
r9 = syz_init_net_socket$llc(0x1a, 0x1, 0x0)
getsockopt$llc_int(r9, 0x10c, 0x3, 0x0, 0x0)
ioctl$UFFDIO_CONTINUE(r1, 0xc020aa08, 0x0)
r10 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0xc45, 0x760b, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x30, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r10, 0x0, 0x0)
syz_usb_control_io$hid(r10, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x22, 0x5, {[@global=@item_4={0x3, 0x1, 0x5, "17321748"}]}}, 0x0}, 0x0)
r11 = socket(0x10, 0x803, 0x0)
sendmsg$nl_xfrm(r11, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="400000001e00010026bd706e6e24139e07"], 0x40}}, 0x90)
brk(0x9)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000002, 0x22052, r0, 0x2000)

6.845854304s ago: executing program 3 (id=1479):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d0102030109021200"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000200)={0x1c, &(0x7f0000000140)=ANY=[], 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f0000000540)=ANY=[], 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000380)={0x24, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000240001030000000000000000010000000400ae"], 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x4000)
recvmmsg(0xffffffffffffffff, &(0x7f0000000840)=[{{0x0, 0x0, 0x0}, 0x6}, {{0x0, 0x0, 0x0}, 0x4}, {{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000440)=""/194, 0xc2}, {&(0x7f0000000540)=""/271, 0x10f}, {&(0x7f0000000e80)=""/4083, 0xff3}, {&(0x7f00000000c0)=""/143, 0x8f}, {&(0x7f0000000740)=""/225, 0xe1}], 0x5}, 0xe68e}], 0x4, 0x10100, 0x0)
ioctl$DRM_IOCTL_MODE_CURSOR2(r1, 0xc02464bb, &(0x7f0000000080)={0x2, 0x0, 0x7fffffff, 0x0, 0x7, 0x6, 0x1, 0x7, 0x6})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, &(0x7f00000000c0)={0x0, 0x10}, 0x0, 0x0, &(0x7f00000001c0)={0x20, 0x80, 0x1c, {0x8, 0x6, 0x2, 0x5, 0x3a, 0xd, 0xff1d, 0x7707, 0x0, 0x393, 0x7ff, 0x7}}, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000140)={0x14, &(0x7f0000000000)={0x0, 0x2, 0x99, {0x99, 0x3, "6d1f0747676e4e15c79bbdd84a3ccdc5eae4eeabb4ab7fee81167f77bf35d937912608f28036ef9736587a44d844830f1506f1937d7f422f4714572b63a14a5b45b7f05864bd6e77c4b0ca289e8e72bb5b52b5bd0a0129c951b815b13c0bdba59bcb84d0a8ca05fb1fe22f99bc010fd7086b025d6f7db349c5920de09693a7b3fe02f62fc12b0f6fa1b7be4aa1c748e9b9ab7cc93f1528"}}, &(0x7f0000000100)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000640)={0x44, &(0x7f0000000280)={0x0, 0x1, 0xd8, "1de46cec4f4cdba702f8484cd3e2ec9ff98ec6aac0c73f378a73e54bf2f34b18faed16c28ad1fc14d4ac37f444f3c1e98f96ccd85b5a56ff6c265e64094c3d505bc6b283a8d010585db321a06fc6a3d02daca04734b91a5bf10f8b61b82724f18051e0d1785525452391004ab334b8b61d8b031de3345c4afa3b8daf055425e081fa2c56c42b65195b8420c38a5eb0cf0f0d8c09e0dcc0b65c8be60f827d6b1c98c2d24aa4d80b86323999adbb023599f742b384475932d752b41ec7950ad6210173c3e56fb54bfccca5e7161bf9af6a231f0344f545f67b"}, &(0x7f0000000180)={0x0, 0xa, 0x1, 0xaa}, &(0x7f0000000480)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000500)={0x20, 0x80, 0x1c, {0x4, 0x8001, 0xba, 0x0, 0x1ff, 0x3b, 0xf, 0x9, 0x0, 0xd, 0xd, 0x3}}, &(0x7f0000000540)={0x20, 0x85, 0x4, 0x9}, &(0x7f0000000580)={0x20, 0x83, 0x2}, &(0x7f00000005c0)={0x20, 0x87, 0x2, 0x81}, &(0x7f0000000600)={0x20, 0x89, 0x2, 0x1}})
syz_usb_control_io$uac1(r0, 0x0, 0x0)

3.34928492s ago: executing program 1 (id=1507):
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a00)={'bond0\x00', <r1=>0x0})
sendto$packet(r0, &(0x7f0000000180)="02030c65420002000000ab5d71acedd7c9560385dcb1080084d7dc039806112405ce811cc352", 0xff88, 0x100000, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14)

3.317297437s ago: executing program 1 (id=1508):
r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x800, 0x2)
pwritev2(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)="f1", 0x1}], 0x1, 0x0, 0x9, 0x1)
ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0xf0f024})
r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa02, 0x0)
mremap(&(0x7f0000ce5000/0x3000)=nil, 0x3000, 0x4000, 0x7, &(0x7f0000ff9000/0x4000)=nil)
fadvise64(r1, 0x65f, 0x2, 0x5)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x52)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000001, 0x12, r1, 0x45819000)
open(&(0x7f0000000280)='.\x00', 0x82200, 0x0)
mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0)

3.230717298s ago: executing program 1 (id=1509):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={{0x14, 0x10, 0x1, 0xfffffff5}, [@NFT_MSG_NEWFLOWTABLE={0x30, 0x16, 0xa, 0x1, 0x0, 0x0, {0x1, 0x0, 0x1}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x4}]}], {0x14, 0x10}}, 0x58}}, 0x0)

3.230303129s ago: executing program 1 (id=1510):
openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580), 0x202, 0x0)
sendmsg$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="5fe52763a4b04852d703aadc104d4abf76ee8bfc2ec3a7a2bb159ac43e9df91201084b7e756c336f00", 0x29}, {&(0x7f0000000280)="731c7a36cb89c38c46fa57de5a91170b6f7abfb947249d4354b4e8e34fba1117a211307acd79513e9ca65d209f64614bf478a9f07f18d5643c29278efcc250c1e278f49303deef69a39df4ace3b82ab87534e780213ae3d473b4ac55d6356a28f0812d06d2a0c304b98dfc6859fa306b96", 0x71}], 0x2, &(0x7f0000000680)=[@iv={0x60, 0x117, 0x2, 0x4b, "a0eec7280d815902b23ee650036ba82669740fb11d1483c21fd0510192cf2d2b4306c3fcf4ce325589274d92e01f0afc2224bb7ba82a2cdfc9125e5cbf2852ca874538b45ac21a0d8f43ca"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x83, "96fba843f1401307962f70074f8840c9e2b20136a2fa13889181469821255858d6ab96a3542fe499ffde9447c400b93b8f40fea97b6b6d500f0c5d34e2c51e0ca53c45826a72137d41f6148d164c176cb6f1325c12fda21219ed687e269ff0b21972488f5ce5633b9de93d761bf3c603143ff98c6fbfe41ad0b7df72f882eff313af2f"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x8f, "ce5891b196e1781636b912ea64890c65d833759835df4403a6511a6a446b7ec44824c35209d9c19b7371e197817fc5a283cdf343aaddc2d2c0f6fbc43fef9c82e0145ad875133b6bb8069d19925a006fada7c594bde5499345ce0c82dd44af950d777ff625513c251bc6c7383025e00aa2c3bd2c0747f639a20a84af1c61bec43ee4432968677482a3a2534c8e87ab"}], 0x1d0, 0x4000090}, 0x1)
syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000001200)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b86b4266ef66ba420066b8e20066ef0f29902cbb0000c4e2b1ba8c88d9000000666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x49}], 0x1, 0x4c, 0x0, 0x0)
ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000640)=0x4)
ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@arm64={0x80, 0x3, 0xef, '\x00', 0x3})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

3.173534058s ago: executing program 3 (id=1511):
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0)
r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89101)
fchdir(r0)
openat$cgroup_ro(r1, &(0x7f00000002c0)='blkio.throttle.io_serviced_recursive\x00', 0x275a, 0x0)
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000f4fe00000000000000000000000a2c000000050a01020000000000000000020000000900030073797a32000000000900010073797a300000000014000000020a031747d21400000000000000000014000000110001"], 0x68}, 0x1, 0x0, 0x0, 0x4014}, 0x4048080)
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000100001000b000000000000000000000a20000000000a03000000000000000000010000000900010073797a300000000044000000090a010400000000000000000100000008000a40000000000900020073797a32000000000900010073797a3000000000080005400000001f08000340000000045c0000000c0a01020000000000000000010000000900020073797a32000000000900010073797a3000000000300003802c00008028000180230001"], 0xe8}}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x17d4}}, 0x0)

3.085641761s ago: executing program 3 (id=1512):
r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2)
ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000140)={0x1, @pix_mp={0x300, 0x0, 0x41565559, 0x0, 0x0, [{0x5000000}, {}, {0x0, 0x5}, {}, {}, {0x6}], 0x0, 0x0, 0x0, 0x0, 0x5}})

2.84667999s ago: executing program 3 (id=1516):
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0)
r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0xe7, 0x0)
lseek(r2, 0x0, 0x0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000008c0)={'filter\x00', 0x2, 0x4, 0x3c8, 0x108, 0x1f8, 0x1f8, 0x2e0, 0x2e0, 0x2e0, 0x4, 0x0, {[{{@arp={@remote, @remote, 0x1010000ff, 0xff000000, 0xd, 0x5, {@mac=@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}}, {@mac=@remote, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}}, 0x9, 0x400, 0x7, 0x4, 0x0, 0x9, 'gre0\x00', 'veth1_virt_wifi\x00', {0xff}, {0xff}, 0x0, 0x120}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30}}, {{@arp={@multicast2, @dev, 0x0, 0xff0000ff, 0x0, 0x0, {@empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}}, {@empty, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'wg1\x00', 'erspan0\x00'}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x108}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x418)
sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r1, 0x201, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x40800)

2.734384035s ago: executing program 3 (id=1520):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000200)={0x1c, &(0x7f0000000140)=ANY=[], 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f0000000540)=ANY=[], 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000380)={0x24, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r1 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000240001030000000000000000010000000400ae"], 0x18}, 0x1, 0x0, 0x0, 0x8001}, 0x4000)
recvmmsg(0xffffffffffffffff, &(0x7f0000000840)=[{{0x0, 0x0, 0x0}, 0x6}, {{0x0, 0x0, 0x0}, 0x4}, {{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000440)=""/194, 0xc2}, {&(0x7f0000000540)=""/271, 0x10f}, {&(0x7f0000000e80)=""/4083, 0xff3}, {&(0x7f00000000c0)=""/143, 0x8f}, {&(0x7f0000000740)=""/225, 0xe1}], 0x5}, 0xe68e}], 0x4, 0x10100, 0x0)
ioctl$DRM_IOCTL_MODE_CURSOR2(r1, 0xc02464bb, &(0x7f0000000080)={0x2, 0x0, 0x7fffffff, 0x0, 0x7, 0x6, 0x1, 0x7, 0x6})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, &(0x7f00000000c0)={0x0, 0x10}, 0x0, 0x0, &(0x7f00000001c0)={0x20, 0x80, 0x1c, {0x8, 0x6, 0x2, 0x5, 0x3a, 0xd, 0xff1d, 0x7707, 0x0, 0x393, 0x7ff, 0x7}}, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000140)={0x14, &(0x7f0000000000)={0x0, 0x2, 0x99, {0x99, 0x3, "6d1f0747676e4e15c79bbdd84a3ccdc5eae4eeabb4ab7fee81167f77bf35d937912608f28036ef9736587a44d844830f1506f1937d7f422f4714572b63a14a5b45b7f05864bd6e77c4b0ca289e8e72bb5b52b5bd0a0129c951b815b13c0bdba59bcb84d0a8ca05fb1fe22f99bc010fd7086b025d6f7db349c5920de09693a7b3fe02f62fc12b0f6fa1b7be4aa1c748e9b9ab7cc93f1528"}}, &(0x7f0000000100)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000640)={0x44, &(0x7f0000000280)={0x0, 0x1, 0xd8, "1de46cec4f4cdba702f8484cd3e2ec9ff98ec6aac0c73f378a73e54bf2f34b18faed16c28ad1fc14d4ac37f444f3c1e98f96ccd85b5a56ff6c265e64094c3d505bc6b283a8d010585db321a06fc6a3d02daca04734b91a5bf10f8b61b82724f18051e0d1785525452391004ab334b8b61d8b031de3345c4afa3b8daf055425e081fa2c56c42b65195b8420c38a5eb0cf0f0d8c09e0dcc0b65c8be60f827d6b1c98c2d24aa4d80b86323999adbb023599f742b384475932d752b41ec7950ad6210173c3e56fb54bfccca5e7161bf9af6a231f0344f545f67b"}, &(0x7f0000000180)={0x0, 0xa, 0x1, 0xaa}, &(0x7f0000000480)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000500)={0x20, 0x80, 0x1c, {0x4, 0x8001, 0xba, 0x0, 0x1ff, 0x3b, 0xf, 0x9, 0x0, 0xd, 0xd, 0x3}}, &(0x7f0000000540)={0x20, 0x85, 0x4, 0x9}, &(0x7f0000000580)={0x20, 0x83, 0x2}, &(0x7f00000005c0)={0x20, 0x87, 0x2, 0x81}, &(0x7f0000000600)={0x20, 0x89, 0x2, 0x1}})
syz_usb_control_io$uac1(r0, 0x0, 0x0)

2.443917945s ago: executing program 1 (id=1521):
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0)
r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='\x00', 0x89101)
fchdir(r0)
openat$cgroup_ro(r1, &(0x7f00000002c0)='blkio.throttle.io_serviced_recursive\x00', 0x275a, 0x0)
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001000f4fe00000000000000000000000a2c000000050a01020000000000000000020000000900030073797a32000000000900010073797a300000000014000000020a031747d21400000000000000000014000000110001"], 0x68}, 0x1, 0x0, 0x0, 0x4014}, 0x4048080)
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000100001000b000000000000000000000a20000000000a03000000000000000000010000000900010073797a300000000044000000090a010400000000000000000100000008000a40000000000900020073797a32000000000900010073797a3000000000080005400000001f08000340000000045c0000000c0a01020000000000000000010000000900020073797a32000000000900010073797a3000000000300003802c00008028000180230001"], 0xe8}}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x17d4}}, 0x0)

2.358642045s ago: executing program 1 (id=1522):
r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x28200, 0x0)
read(r0, &(0x7f0000000100)=""/159, 0xfffffe5a)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
syz_io_uring_setup(0x500, &(0x7f0000000080)={0x0, 0x4000000, 0xb2, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0)
syz_usb_connect(0x2, 0x4b5, &(0x7f00000001c0)={{0x12, 0x1, 0x200, 0x6c, 0x53, 0x27, 0x0, 0xb62, 0x59, 0x9870, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4a3, 0x2, 0x81, 0x7, 0x40, 0x2, [{{0x9, 0x4, 0x3d, 0x67, 0xb, 0xb8, 0xcc, 0x5c, 0x9, [@cdc_ncm={{0x8, 0x24, 0x6, 0x0, 0x1, "f9d049"}, {0x5, 0x24, 0x0, 0x9}, {0xd, 0x24, 0xf, 0x1, 0x3, 0xfff9, 0x4, 0x1}, {0x6, 0x24, 0x1a, 0x7, 0x10}, [@acm={0x4, 0x24, 0x2, 0x2}, @obex={0x5}, @acm={0x4, 0x24, 0x2, 0xc}, @mbim={0xc, 0x24, 0x1b, 0x6, 0x1, 0xff, 0x9, 0x4, 0x2}, @network_terminal={0x7, 0x24, 0xa, 0x3, 0xc3, 0x5, 0x7}, @country_functional={0x6, 0x24, 0x7, 0x7f}]}], [{{0x9, 0x5, 0x1571c688ad793a6d, 0x0, 0x200, 0x81, 0x4, 0x2, [@generic={0x45, 0xb, "e9ccb1a438212f548a5252f5ecd217a887831cfdad2d3b8b5f3bb624ed6a4c38cf2c0198a44d5a88fc9738a34d0ea7f12a5f9433a9f3a390019eedc1f2d6931e679517"}]}}, {{0x9, 0x5, 0xc, 0x3, 0x400, 0x7, 0x7, 0x8f, [@generic={0x13, 0x496206928b945074, "147d4b7756088b55a069c52ad2fbcc4568"}]}}, {{0x9, 0x5, 0xb, 0x3, 0x3ff, 0x5, 0xf7, 0x1, [@generic={0xc6, 0xf, "5d90a11f0d231c892914a5ae7d2cc39ed2d4a0a40b5582d76add6f503900f7a4beb43c5be8b21e204dac22bf291c69a07e241ee1eef6f13aa18a61983e7b9041b383f274cba067cb85e40e3f90005ef4fc72d5267cfd0b360e3f84929022fc5b340e7c8d1481aff246ac06d5f3d94304f286caf206302e6e24e85d8990f923ca8a9112ed217802de7da724f1c75fa99bef74f4e27d24f6ebdcaab29217d28c5b4da56089ca09f171f0aa0880b5e4bde4a4c1e29f1b3657361f64f033f44f84a684d8a83e"}]}}, {{0x9, 0x5, 0xe, 0x2, 0x3ff, 0x4, 0x0, 0x7, [@generic={0x78, 0x8, "1b4b93ceb2782d96bfe5cc5f33f0e7449a969c1757d0605788a62beae6e690d91f4c8408d11e45c8f42dd0b094ba5b1b48573d3865c5455bfbeac7c00752bde51e2b2f07ecdeb6c60494d4020ad0d5c4077a06b3403b4747538040edf7f5eff60233265d44016a0e4a264c6d15b9ae7e222da06274d7"}]}}, {{0x9, 0x5, 0xc, 0x1, 0x8, 0x1, 0x1, 0x2, [@generic={0x78, 0x4, "cdb7ab721df2a6111c25f91f3bcb16069ee32ce2c77e82433d827ed85904ab3140b650c8e007cad4c0e52810f2739eca22817d70cf95bb0c3faac240d9cc6bcdda8f584eb97a86474471799c8030c19af6367276e44f8e9750b7ef7ac3e3e76313a538dc172de747ee40fa908ed3f294852a6388a815"}]}}, {{0x9, 0x5, 0x3, 0x10, 0x400, 0x1, 0x9, 0x4}}, {{0x9, 0x5, 0xb, 0x1, 0x3ff, 0xd, 0x1, 0x97, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x7f, 0x2}]}}, {{0x9, 0x5, 0x2, 0x1, 0x20, 0x5, 0x59, 0x8a, [@generic={0x1d, 0x1, "c9593aed57dde3111ff28bc67373fe5180e754089f2882d08ec564"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x40, 0x9, 0x8, 0xae, [@generic={0xe4, 0xb, "fed601b7684ef5d45a712ac630f5f4a59d06f54dbd692d8446c36efe1032318c32dffc9a3bff78b6d74974a911cf038b8aa1a8c47874de9667abae3833402be45c4108dd4fef50eb6e2e0073a33be55a1a58dde30576d46c095ef98f888f22d37ecd6c9ec7268f09b4e46971396264dc4396e701515740d507e4fff34bb37e9a67dc72f29c91686fccf478d31d9ac07d3fddf4ac60fd6fdc63e867ce5a0cc039bd8d6987893b59e4a68c2b9834b81419fd28c591ff55454cd295de427129d89ba664b02f1222080f60b5465ec5a48e2e330bb3245525b518e435cf0511b6f67a5fdd"}]}}, {{0x9, 0x5, 0xc, 0x2, 0x10, 0xfc, 0x2b}}, {{0x9, 0x5, 0x5, 0x10, 0x40, 0x1, 0x3, 0x3}}]}}, {{0x9, 0x4, 0x20, 0x2, 0x1, 0x28, 0xc4, 0x6a, 0x1, [], [{{0x9, 0x5, 0xb, 0x4, 0x10, 0x7, 0x5, 0x2, [@generic={0xc0, 0x3, "efecbab11885e8077248939fb731f23803c059cb4cd8cdb922006583e6a401c56a39394bcffb9fe99b472d1f7448843b2caee3b3fee40c0531dd37c4ce2425957c50ab3a2d427d4e408598d56d7f9cb33c6714172b4e5031717ad6c48618f2348d522e4beb7270041d70b1a3bd4afe931f082468bc2d067535e278e509481ffc5c6436f9d552939814bf08519ded3d41e6f78199516cd05ffbca7c1e55e555457390317cc10bb64fa65dd3715a77e687ecc7cbcf848172fd60b36549415e"}]}}]}}]}}]}}, &(0x7f0000000080)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x310, 0x0, 0x7, 0x10, 0x0, 0x4}, 0xd1, &(0x7f0000000680)={0x5, 0xf, 0xd1, 0x4, [@generic={0xa7, 0x10, 0xb, "acbba068503893f47df016b4ae6277f68145c3207a6a70e178fc93cc2825af05175ceabedb96897312a21cff33b64d71eadfc207df6992072d6770c37b6b6bd802db9c83d746a6d64c91f8e43d7de63f8986b5c9a951155a36d0d4ceaf90d61e8983852c9075e9c0dcae9d27dfa3f97146a72e1577f0ab308f77ecc316e1511f6940dda3e59641ac722f6704586a894400c4ee768739b9ba102c1fefa718b4933d2f058b"}, @wireless={0xb, 0x10, 0x1, 0x4, 0x0, 0xc3, 0x5, 0x3, 0x80}, @ssp_cap={0x10, 0x10, 0xa, 0x7, 0x1, 0x8, 0xf00, 0x2, [0xc000]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0xc, 0xfc, 0xea, 0x9}]}, 0x3, [{0xce, &(0x7f0000000780)=@string={0xce, 0x3, "90d08d0006cdee956eefb178576768fb4f839b4eaae351197347a39566fecfef83f8ef696a74d65666d4beb83b7ecaec8ab3486b25972a2ffc714fa8ba6f21c0c08861a95c0791f6cec02f2d1ab315b25d81abefd23fffc92e7afad74f3254e125fd61b14cbf52dc25d1040a8931ad5b15e80c696e5105f5cbad4b08dee0a6a96f9ae246f6118c708b2386bef05d1d1d1d291bbe9067c2bc3ee1214d04eded5a0e421987652683b68f88d356775394231a44893c0deff6df1a074412f3b51050c1e5be26e4fb9cb6e0cf1825"}}, {0xab, &(0x7f0000000880)=@string={0xab, 0x3, "73b74849f8c6274233a4ef0df7dc6d3f49d75cfa29891a120cadd20d68a6ee11a3044edf0fb7f7735198e8454066d16334ba9297eebdcb1df0113744c6c6ad54dec9c11fcb5f1e0ae178643d3779b1df477c75e558d6a0a82c278f440b8336dbb887e71626143fa69f68b3362c957e9aec2b3eed6b5b4aa966e13020b602ede8e63766c0b9f150d16449a33fbdd014e614ce1cdab10206a9970d0204b7a2185c90683ab3285cd5b36b"}}, {0xa9, &(0x7f0000000940)=@string={0xa9, 0x3, "929893ce4cf3f506ce9f1dc3a53eaeb47458ff7101d07a97b800000d469a9ffa45fdc0238c043795d8332f8d51dd7cd9b170f09339f0a604269b25c97fc8a6bb997b85cecd3cd1dd6d6653c0ff2320d400f7d99a5264130027673140d98f892b7b0af1b5cdd993bdd183091f9fa8dbb4f03bdb3b8dda93495f4aac3902d3117ac6109183edd0894746577cfc2dfc399c1596b3c6229538108391a5ab495c642cb8cc4cbaf2294b"}}]})

1.834755892s ago: executing program 2 (id=1525):
r0 = openat$kvm(0x0, &(0x7f0000000040), 0x0, 0x0)
ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000100)={0x5, 0x23000000}) (async)
ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000100)=""/10) (async)
mount(&(0x7f0000000000)=@rnullb, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000080)='exfat\x00', 0x200000, 0x0)

1.814983547s ago: executing program 2 (id=1527):
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000300), 0x2, 0x60242)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
r5 = dup(r4)
syz_usb_connect$cdc_ecm(0x3, 0x77, &(0x7f0000000000)=ANY=[@ANYBLOB="12011001020000082505a1a4400001020301090265000101020005090400810302060001052406000005240005000d240f0109000000831f0000001524120500a3"], 0x0)
ioctl$USBDEVFS_IOCTL(r5, 0xc0105512, 0x0)
ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x40045702, &(0x7f0000000000))
ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000100)={0x1, 0x3, 0x0, 0x0, 0xc4})
ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e23, @loopback}})
sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x30, 0x16, 0xa, 0x1, 0x0, 0x0, {0x1, 0x0, 0xffff}, [@NFTA_FLOWTABLE_HANDLE={0x0, 0x5, 0x1, 0x0, 0x5}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x4}]}], {0x14, 0x10}}, 0x58}}, 0x0)

1.214488786s ago: executing program 2 (id=1529):
r0 = socket$kcm(0x10, 0x2, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000800)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1, 0x6, 0x0, 0x100, 0xa, 0x580107})
sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="240000006600816657bb97c9269de9aaec8488040f0000004cb9cca7480ef402000000e3", 0x24}], 0x1, 0x0, 0x0, 0xc9e}, 0x48084)
ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000001400)={{0x0, 0x9, 0x5, 0xfdb, 0x800, 0xe, 0x3, 0x180000, 0xf, 0x2, 0x2, 0x4, 0x9, 0x8, 0x5}})
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
r4 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000751c0110e60f00979ad1010203010902240001000000000904290202b48cbb0009050402100000fa000905820240"], 0x0)
syz_usb_control_io$printer(r4, 0x0, 0x0)
syz_usb_control_io(r4, 0x0, 0x0)
syz_usb_control_io$hid(r4, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0)
syz_usb_control_io$printer(r4, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r4, 0x0, &(0x7f0000000180)={0x3e, &(0x7f0000000480)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0)
syz_usb_control_io$hid(r4, 0x0, 0x0)
syz_usb_control_io$uac1(r4, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0)
syz_usb_control_io$printer(r4, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r4, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r4, 0x0, &(0x7f0000000980)={0x44, &(0x7f0000000140)=ANY=[@ANYRES64=r1, @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xfffffffffffffffc)
socket$kcm(0x29, 0x2, 0x0)
ioctl$KVM_RUN(r5, 0xae80, 0x0)
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
write$binfmt_misc(r6, &(0x7f0000000000), 0xfffffecc)
r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]})
close_range(r7, 0xffffffffffffffff, 0x2000000000000000)

594.739515ms ago: executing program 2 (id=1533):
socket$inet_udp(0x2, 0x2, 0x0)
socket(0x10, 0x2, 0x0)
pipe(&(0x7f0000000080))
socket$kcm(0x10, 0x2, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
socket$l2tp6(0xa, 0x2, 0x73)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
socket$inet6_sctp(0xa, 0x801, 0x84)
socket$igmp(0x2, 0x3, 0x2)
socket$nl_route(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0xb)
socket$inet6_udplite(0xa, 0x2, 0x88)
socket$nl_generic(0x10, 0x3, 0x10)
pipe(&(0x7f0000000080))
socket$nl_netfilter(0x10, 0x3, 0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040))
socket$pppoe(0x18, 0x1, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_SET(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000001400000008000a00fc00000018000180140002006e657464657673696d300000000000000800050000fcffff08000900fc000000080011000700000008000e00800000000800", @ANYRES32=r1, @ANYRESOCT=r0], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0)

553.902293ms ago: executing program 2 (id=1535):
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0)
mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r0, &(0x7f000000e280)={0x2020, 0x0, <r1=>0x0, <r2=>0x0}, 0x2069)
syz_fuse_handle_req(r0, &(0x7f0000006280)="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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x6, {0x3, 0x0, 0x0, 0x7, 0x0, 0x1000, {0x0, 0x0, 0x20, 0xfffffffffffffffd, 0xf5, 0x0, 0x0, 0x0, 0x7, 0x6000, 0x2, r2, 0x0, 0x5}}}, 0x0, 0x0, 0x0, 0x0, 0x0})
write$FUSE_INIT(r0, &(0x7f0000000380)={0x50, 0x0, r1, {0x7, 0x27, 0x1, 0xc01001a, 0x66d, 0x0, 0x0, 0x400, 0x0, 0x0, 0x40, 0x9}}, 0x50)
syz_fuse_handle_req(r0, &(0x7f0000008280)="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", 0x2000, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0xffffffffffffffda, 0x0, {0x6, 0x0, 0x0, 0x100000000, 0xf, 0x0, {0x0, 0xf}}}, 0x0, 0x0, 0x0, 0x0, 0x0})
rename(&(0x7f0000000280)='./file0/../file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00')
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
syz_fuse_handle_req(r0, &(0x7f00000021c0)="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0x2000, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_fuse_handle_req(r0, &(0x7f000000c280)="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", 0x2000, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

492.331686ms ago: executing program 2 (id=1536):
r0 = socket$inet_mptcp(0x2, 0x1, 0x106)
setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000140), 0x11)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10)

174.699806ms ago: executing program 0 (id=1542):
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x2014800, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x88)
mkdir(&(0x7f0000000300)='./bus\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@metacopy_on}]})
r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
mknodat$loop(r0, &(0x7f0000001600)='./file1\x00', 0x0, 0x0)
chdir(&(0x7f0000000140)='./bus\x00')
link(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)='./file0\x00')
creat(&(0x7f0000000880)='./file0\x00', 0x0)

136.538544ms ago: executing program 0 (id=1543):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x101040, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text64={0x40, &(0x7f00000000c0)="2ef2dd050080000048b844410000000000000f23d00f21f835000000010f23f836362e6726af440f20c0350e000000440f22c0b805000000b9009800000f01d90f01c965470f01c4410f79d226450f01cb660f013b", 0x55}], 0x1, 0x0, 0x0, 0x0)
ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000001c0)={0x20001, 0x0, [0x4, 0x6, 0x7, 0x1000, 0x0, 0x100, 0x6]})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

99.190832ms ago: executing program 0 (id=1544):
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, 0x0, 0x40)
r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ieee802154(&(0x7f00000003c0), r1)
sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x800)
bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xchacha12-generic\x00'}, 0x58)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0xffff, 0x3}, 0x6)
write(r2, &(0x7f0000000080)="09000000010001", 0x7)

26.851926ms ago: executing program 0 (id=1545):
r0 = syz_open_dev$dri(&(0x7f00000008c0), 0xc0, 0x100)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000940)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0)
close(r1)
r2 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[<r3=>0x0], 0x0, 0x0, 0x0, 0x1})
ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r3, <r4=>0x0})
ioctl$DRM_IOCTL_MODE_GETFB2(r2, 0xc06864ce, &(0x7f0000000280)={r4, 0x0, 0x0, 0xfffffffd, 0x0, [<r5=>0x0], [0x4000], [], [0x0, 0x3, 0x400000006]})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r5, 0x0, <r6=>0xffffffffffffffff})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, r6})

26.53211ms ago: executing program 0 (id=1546):
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="460f01d145da373e67450f23bf0f787e14420f01d1c7442400e2000000c7442402b1780000ff1c24410f78c80fc71b66ba4100ed66ba200066ed", 0x3a}], 0x1, 0x7e, 0x0, 0x0)
r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000000)=0x10000)
ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f0000000100)={@local})
ioctl$IOCTL_VMCI_CTX_SET_CPT_STATE(r0, 0x7b2, &(0x7f0000001680)={&(0x7f0000000680)=[0x100000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xe3, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0xcb776f6, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xba54, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x93e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7357c35c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0x0, 0x0, 0x5, 0x4, 0x40000, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0xfffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1cd5a44b, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x8], 0x1, 0x400})
r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0)
ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f0000000100)=0x80000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
ioctl$IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, &(0x7f0000000140)={@local})
ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r0, 0x7ac, &(0x7f0000000080)={0x0, 0x0, 0x7fff})

0s ago: executing program 0 (id=1547):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x4d)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18)
r1 = accept4(r0, 0x0, 0x0, 0x800)
syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1)

kernel console output (not intermixed with test programs):

 to enumerate USB device
[  144.478262][    T9] usb 4-1: new full-speed USB device number 13 using dummy_hcd
[  144.512073][ T5900] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  144.527525][ T5900] usb 1-1: USB disconnect, device number 12
[  144.629920][    T9] usb 4-1: config 0 has an invalid interface number: 63 but max is 0
[  144.638051][    T9] usb 4-1: config 0 has no interface number 0
[  144.644402][    T9] usb 4-1: config 0 interface 63 has no altsetting 0
[  144.654137][    T9] usb 4-1: New USB device found, idVendor=07ca, idProduct=a800, bcdDevice=2b.5e
[  144.663334][    T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  144.671462][    T9] usb 4-1: Product: syz
[  144.675666][    T9] usb 4-1: Manufacturer: syz
[  144.680357][    T9] usb 4-1: SerialNumber: syz
[  144.686868][    T9] usb 4-1: config 0 descriptor??
[  144.695148][    T9] dvb-usb: found a 'AVerMedia AverTV DVB-T USB 2.0 (A800)' in warm state.
[  144.707186][    T9] dvb-usb: will use the device's hardware PID filter (table count: 32).
[  144.716488][    T9] dvbdev: DVB: registering new adapter (AVerMedia AverTV DVB-T USB 2.0 (A800))
[  144.726515][    T9] usb 4-1: media controller created
[  144.734495][    T9] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[  144.749181][    T9] dvb-usb: bulk message failed: -22 (6/0)
[  144.755370][    T9] dvb-usb: bulk message failed: -22 (6/0)
[  144.761268][    T9] dvb-usb: no frontend was attached by 'AVerMedia AverTV DVB-T USB 2.0 (A800)'
[  144.820137][    T9] rc_core: IR keymap rc-avermedia-m135a not found
[  144.827626][    T9] Registered IR keymap rc-empty
[  144.833721][    T9] rc rc0: AVerMedia AverTV DVB-T USB 2.0 (A800) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0
[  144.847184][    T9] input: AVerMedia AverTV DVB-T USB 2.0 (A800) as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0/input8
[  144.861016][    T9] dvb-usb: schedule remote query interval to 150 msecs.
[  144.868010][    T9] dvb-usb: AVerMedia AverTV DVB-T USB 2.0 (A800) successfully initialized and connected.
[  144.918318][ T3094] usb 4-1: USB disconnect, device number 13
[  145.036991][ T3094] dvb-usb: AVerMedia AverTV DVB-T USB 2.0 (A800) successfully deinitialized and disconnected.
[  145.371900][   T30] audit: type=1800 audit(1751724479.662:2): pid=6858 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.306" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0
[  145.858382][ T3094] usb 1-1: new full-speed USB device number 13 using dummy_hcd
[  145.998285][   T43] usb 4-1: new high-speed USB device number 14 using dummy_hcd
[  146.030703][ T3094] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  146.042112][ T3094] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  146.052250][ T3094] usb 1-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00
[  146.070884][ T3094] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  146.093649][ T3094] usb 1-1: config 0 descriptor??
[  146.158592][   T43] usb 4-1: device descriptor read/64, error -71
[  146.378531][ T5931] usb 2-1: new high-speed USB device number 14 using dummy_hcd
[  146.412306][   T43] usb 4-1: new high-speed USB device number 15 using dummy_hcd
[  146.650243][   T43] usb 4-1: device descriptor read/64, error -71
[  146.737754][ T5931] usb 2-1: Using ep0 maxpacket: 16
[  146.745356][ T3094] hid-steam 0003:28DE:1142.0007: item fetching failed at offset 3/5
[  146.757554][ T3094] hid-steam 0003:28DE:1142.0007: steam_probe:parse of hid interface failed
[  146.767956][ T3094] hid-steam 0003:28DE:1142.0007: probe with driver hid-steam failed with error -22
[  146.779273][ T5931] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  146.791273][   T43] usb usb4-port1: attempt power cycle
[  146.797059][ T5931] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  146.810510][ T5931] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3
[  146.823393][ T5931] usb 2-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00
[  146.832473][ T5931] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  146.847747][ T5931] usb 2-1: config 0 descriptor??
[  146.853886][ T6904] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  146.866245][ T3551] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  146.880094][ T6904] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  146.881927][ T3551] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  146.908094][ T6905] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  146.912128][ T6866] kvm: pic: non byte write
[  146.985152][ T5914] usb 1-1: USB disconnect, device number 13
[  147.158353][   T43] usb 4-1: new high-speed USB device number 16 using dummy_hcd
[  147.178930][   T43] usb 4-1: device descriptor read/8, error -71
[  147.263541][ T5931] shield 0003:0955:7214.0008: unknown main item tag 0x0
[  147.270759][ T5931] shield 0003:0955:7214.0008: unknown main item tag 0x0
[  147.277732][ T5931] shield 0003:0955:7214.0008: unknown main item tag 0x0
[  147.285940][ T5931] shield 0003:0955:7214.0008: unknown main item tag 0x0
[  147.293122][ T5931] shield 0003:0955:7214.0008: unknown main item tag 0x0
[  147.303637][ T5931] input: HID 0955:7214 Haptics as /devices/virtual/input/input9
[  147.344425][ T5931] shield 0003:0955:7214.0008: Registered Thunderstrike controller
[  147.352747][ T5931] shield 0003:0955:7214.0008: : USB HID v0.00 Device [HID 0955:7214] on usb-dummy_hcd.1-1/input0
[  147.430897][   T43] usb 4-1: new high-speed USB device number 17 using dummy_hcd
[  147.458976][   T43] usb 4-1: device descriptor read/8, error -71
[  147.470943][ T6886] netlink: 'syz.1.316': attribute type 2 has an invalid length.
[  147.482585][ T6886] netlink: 244 bytes leftover after parsing attributes in process `syz.1.316'.
[  147.511055][ T6886] hpfs: Bad magic ... probably not HPFS
[  147.591277][   T43] usb usb4-port1: unable to enumerate USB device
[  148.590742][ T3094] shield 0003:0955:7214.0008: Failed to output Thunderstrike HOSTCMD request HID report due to -ESHUTDOWN
[  148.609157][ T3094] shield 0003:0955:7214.0008: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO
[  148.628450][ T3094] shield 0003:0955:7214.0008: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO
[  148.648242][ T3094] shield 0003:0955:7214.0008: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO
[  148.718646][ T5900] usb 2-1: reset high-speed USB device number 14 using dummy_hcd
[  148.728283][   T43] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[  148.868399][ T5900] usb 2-1: device descriptor read/64, error -32
[  148.888250][   T43] usb 1-1: Using ep0 maxpacket: 8
[  148.902544][   T43] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  148.912091][   T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  148.920660][   T43] usb 1-1: Product: syz
[  148.926030][   T43] usb 1-1: Manufacturer: syz
[  148.931666][   T43] usb 1-1: SerialNumber: syz
[  148.947213][   T43] usb 1-1: config 0 descriptor??
[  149.166074][   T43] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  149.761350][ T5913] usb 2-1: USB disconnect, device number 14
[  151.213938][   T43] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  151.225451][   T43] usb 1-1: USB disconnect, device number 14
[  152.450104][ T5933] usb 4-1: new high-speed USB device number 18 using dummy_hcd
[  152.598675][ T5933] usb 4-1: device descriptor read/64, error -71
[  152.623409][ T6958] overlayfs: statfs failed on './file0'
[  152.632689][ T6958] Mount JFS Failure: -22
[  152.848294][ T5933] usb 4-1: new high-speed USB device number 19 using dummy_hcd
[  152.998292][ T5933] usb 4-1: device descriptor read/64, error -71
[  153.108264][ T5900] usb 2-1: new full-speed USB device number 15 using dummy_hcd
[  153.108588][ T5933] usb usb4-port1: attempt power cycle
[  153.270401][ T5900] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  153.281533][ T5900] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  153.291334][ T5900] usb 2-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00
[  153.300430][ T5900] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  153.310952][ T5900] usb 2-1: config 0 descriptor??
[  153.459157][ T5933] usb 4-1: new high-speed USB device number 20 using dummy_hcd
[  153.480006][ T5933] usb 4-1: device descriptor read/8, error -71
[  153.728312][ T5933] usb 4-1: new high-speed USB device number 21 using dummy_hcd
[  153.762003][ T5933] usb 4-1: device descriptor read/8, error -71
[  153.880376][ T5933] usb usb4-port1: unable to enumerate USB device
[  154.065525][ T6981] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  154.100480][ T5900] hid-steam 0003:28DE:1142.0009: item fetching failed at offset 3/5
[  154.105446][ T6981] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  154.112133][ T5900] hid-steam 0003:28DE:1142.0009: steam_probe:parse of hid interface failed
[  154.125812][ T5900] hid-steam 0003:28DE:1142.0009: probe with driver hid-steam failed with error -22
[  154.212781][ T6969] kvm: pic: non byte write
[  154.301954][ T5955] usb 2-1: USB disconnect, device number 15
[  154.539860][    T9] usb 1-1: new high-speed USB device number 15 using dummy_hcd
[  154.708280][    T9] usb 1-1: Using ep0 maxpacket: 8
[  154.716700][    T9] usb 1-1: New USB device found, idVendor=04a5, idProduct=3003, bcdDevice=3a.b2
[  154.726030][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  154.734855][    T9] usb 1-1: Product: syz
[  154.739341][    T9] usb 1-1: Manufacturer: syz
[  154.743991][    T9] usb 1-1: SerialNumber: syz
[  154.752231][    T9] usb 1-1: config 0 descriptor??
[  154.877976][ T6994] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  155.083218][    T9] gspca_main: sunplus-2.14.0 probing 04a5:3003
[  155.091712][    T9] gspca_sunplus: reg_w_riv err -71
[  155.096933][    T9] sunplus 1-1:0.0: probe with driver sunplus failed with error -71
[  155.108091][    T9] usb 1-1: USB disconnect, device number 15
[  155.644402][ T7007] qnx4: no qnx4 filesystem (no root dir).
[  156.079969][ T5914] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[  156.188452][    T9] usb 4-1: new full-speed USB device number 22 using dummy_hcd
[  156.227187][ T7028] netlink: 16 bytes leftover after parsing attributes in process `syz.1.370'.
[  156.236469][ T7028] netlink: 16 bytes leftover after parsing attributes in process `syz.1.370'.
[  156.246867][ T5914] usb 1-1: Using ep0 maxpacket: 32
[  156.254237][ T5914] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  156.264672][ T5914] usb 1-1: config 0 has 0 interfaces, different from the descriptor's value: 1
[  156.273822][ T5914] usb 1-1: New USB device found, idVendor=05ac, idProduct=029c, bcdDevice= 0.00
[  156.283619][ T5914] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  156.315973][ T5914] usb 1-1: config 0 descriptor??
[  156.363129][    T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  156.374525][    T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  156.387557][    T9] usb 4-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00
[  156.404125][    T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  156.421842][    T9] usb 4-1: config 0 descriptor??
[  156.527762][   T10] usb 1-1: USB disconnect, device number 16
[  156.845944][    T9] hid-steam 0003:28DE:1142.000A: item fetching failed at offset 3/5
[  156.868971][    T9] hid-steam 0003:28DE:1142.000A: steam_probe:parse of hid interface failed
[  156.877649][    T9] hid-steam 0003:28DE:1142.000A: probe with driver hid-steam failed with error -22
[  157.145692][ T7036] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  157.171545][ T7036] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  157.303835][   T10] usb 4-1: USB disconnect, device number 22
[  157.432062][ T5900] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[  157.590593][ T5900] usb 1-1: device descriptor read/64, error -71
[  157.828512][    T9] usb 2-1: new high-speed USB device number 16 using dummy_hcd
[  157.981063][ T5900] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[  157.995570][    T9] usb 2-1: Using ep0 maxpacket: 8
[  158.015649][    T9] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  158.043058][    T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  158.055187][    T9] usb 2-1: Product: syz
[  158.060599][    T9] usb 2-1: Manufacturer: syz
[  158.065331][    T9] usb 2-1: SerialNumber: syz
[  158.086250][    T9] usb 2-1: config 0 descriptor??
[  158.138214][ T5900] usb 1-1: device descriptor read/64, error -71
[  158.265456][ T5900] usb usb1-port1: attempt power cycle
[  158.311402][    T9] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  158.648407][ T5900] usb 1-1: new high-speed USB device number 19 using dummy_hcd
[  158.703966][ T5900] usb 1-1: device descriptor read/8, error -71
[  158.949377][ T5900] usb 1-1: new high-speed USB device number 20 using dummy_hcd
[  158.989077][ T5900] usb 1-1: device descriptor read/8, error -71
[  159.116927][ T5900] usb usb1-port1: unable to enumerate USB device
[  159.511016][   T30] audit: type=1326 audit(1751724493.862:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7092 comm="syz.2.393" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f9d0a98e929 code=0x0
[  159.532459][    C1] vkms_vblank_simulate: vblank timer overrun
[  159.540910][ T7096] netlink: 5128 bytes leftover after parsing attributes in process `syz.3.394'.
[  159.551379][ T7096] netlink: 5128 bytes leftover after parsing attributes in process `syz.3.394'.
[  159.560852][ T7096] netlink: 584 bytes leftover after parsing attributes in process `syz.3.394'.
[  159.818308][ T5955] usb 4-1: new high-speed USB device number 23 using dummy_hcd
[  159.969846][ T5955] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  159.982637][ T5955] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[  159.992741][ T5955] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00
[  160.002053][ T5955] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[  160.010573][ T5955] usb 4-1: SerialNumber: syz
[  160.239670][ T5955] usb 4-1: 0:2 : does not exist
[  160.256105][ T5955] usb 4-1: unit 255 not found!
[  160.263229][ T5955] usb 4-1: unit 7 not found!
[  160.307214][ T5955] usb 4-1: USB disconnect, device number 23
[  160.370130][ T5862] udevd[5862]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  160.538519][ T5914] usb 1-1: new full-speed USB device number 21 using dummy_hcd
[  160.700575][ T5914] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  160.711776][ T5914] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  160.721887][ T5914] usb 1-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00
[  160.735714][ T5914] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  160.751420][ T5914] usb 1-1: config 0 descriptor??
[  161.088227][ T7116] FAULT_INJECTION: forcing a failure.
[  161.088227][ T7116] name failslab, interval 1, probability 0, space 0, times 0
[  161.102099][ T7116] CPU: 1 UID: 0 PID: 7116 Comm: syz.3.402 Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) 
[  161.102126][ T7116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  161.102138][ T7116] Call Trace:
[  161.102147][ T7116]  <TASK>
[  161.102155][ T7116]  dump_stack_lvl+0x189/0x250
[  161.102188][ T7116]  ? __pfx____ratelimit+0x10/0x10
[  161.102211][ T7116]  ? __pfx_dump_stack_lvl+0x10/0x10
[  161.102240][ T7116]  ? __pfx__printk+0x10/0x10
[  161.102274][ T7116]  ? __pfx___might_resched+0x10/0x10
[  161.102299][ T7116]  ? fs_reclaim_acquire+0x7d/0x100
[  161.102332][ T7116]  should_fail_ex+0x414/0x560
[  161.102368][ T7116]  should_failslab+0xa8/0x100
[  161.102389][ T7116]  kmem_cache_alloc_noprof+0x73/0x3c0
[  161.102417][ T7116]  ? __kernfs_new_node+0xd7/0x7e0
[  161.102448][ T7116]  __kernfs_new_node+0xd7/0x7e0
[  161.102473][ T7116]  ? __lock_acquire+0xab9/0xd20
[  161.102504][ T7116]  ? __pfx___kernfs_new_node+0x10/0x10
[  161.102531][ T7116]  ? kernfs_root+0x1c/0x230
[  161.102563][ T7116]  ? kernfs_root+0x1c/0x230
[  161.102586][ T7116]  ? kernfs_root+0x1c/0x230
[  161.102608][ T7116]  ? kernfs_root+0x1c/0x230
[  161.102638][ T7116]  kernfs_new_node+0x102/0x210
[  161.102673][ T7116]  __kernfs_create_file+0x4b/0x2e0
[  161.102696][ T7116]  sysfs_add_file_mode_ns+0x238/0x300
[  161.102728][ T7116]  internal_create_group+0x66d/0x1110
[  161.102772][ T7116]  ? __pfx_internal_create_group+0x10/0x10
[  161.102799][ T7116]  ? kernfs_add_one+0xf0/0x520
[  161.102834][ T7116]  sysfs_create_groups+0x59/0x120
[  161.102863][ T7116]  device_add_attrs+0xe0/0x5a0
[  161.102890][ T7116]  ? __pfx_device_add_attrs+0x10/0x10
[  161.102916][ T7116]  ? device_add_class_symlinks+0x21f/0x240
[  161.102940][ T7116]  device_add+0x496/0xb50
[  161.102958][ T7116]  ? device_initialize+0x24b/0x440
[  161.102980][ T7116]  netdev_register_kobject+0x178/0x310
[  161.103015][ T7116]  register_netdevice+0x126c/0x1ae0
[  161.103062][ T7116]  ? __pfx_register_netdevice+0x10/0x10
[  161.103094][ T7116]  ? __pfx_l2tp_session_register+0x10/0x10
[  161.103123][ T7116]  ? l2tp_eth_create+0x37b/0xbd0
[  161.103149][ T7116]  l2tp_eth_create+0x7ef/0xbd0
[  161.103174][ T7116]  ? l2tp_eth_create+0x37b/0xbd0
[  161.103198][ T7116]  ? __pfx_l2tp_eth_create+0x10/0x10
[  161.103231][ T7116]  l2tp_nl_cmd_session_create+0x730/0xc20
[  161.103263][ T7116]  ? __pfx_l2tp_nl_cmd_session_create+0x10/0x10
[  161.103293][ T7116]  ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0
[  161.103337][ T7116]  genl_family_rcv_msg_doit+0x212/0x300
[  161.103374][ T7116]  ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[  161.103418][ T7116]  ? bpf_lsm_capable+0x9/0x20
[  161.103444][ T7116]  ? security_capable+0x7e/0x2e0
[  161.103478][ T7116]  genl_rcv_msg+0x60e/0x790
[  161.103514][ T7116]  ? __pfx_genl_rcv_msg+0x10/0x10
[  161.103539][ T7116]  ? ref_tracker_free+0x63a/0x7d0
[  161.103557][ T7116]  ? __pfx_l2tp_nl_cmd_session_create+0x10/0x10
[  161.103578][ T7116]  ? __pfx_ref_tracker_free+0x10/0x10
[  161.103609][ T7116]  netlink_rcv_skb+0x208/0x470
[  161.103633][ T7116]  ? __pfx_genl_rcv_msg+0x10/0x10
[  161.103664][ T7116]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  161.103706][ T7116]  ? down_read+0x1ad/0x2e0
[  161.103733][ T7116]  genl_rcv+0x28/0x40
[  161.103758][ T7116]  netlink_unicast+0x75b/0x8d0
[  161.103792][ T7116]  netlink_sendmsg+0x805/0xb30
[  161.103827][ T7116]  ? __pfx_netlink_sendmsg+0x10/0x10
[  161.103854][ T7116]  ? aa_sock_msg_perm+0xf1/0x1d0
[  161.103884][ T7116]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  161.103906][ T7116]  ? __pfx_netlink_sendmsg+0x10/0x10
[  161.103931][ T7116]  __sock_sendmsg+0x219/0x270
[  161.103956][ T7116]  ____sys_sendmsg+0x505/0x830
[  161.103989][ T7116]  ? __pfx_____sys_sendmsg+0x10/0x10
[  161.104018][ T7116]  ? import_iovec+0x74/0xa0
[  161.104049][ T7116]  ___sys_sendmsg+0x21f/0x2a0
[  161.104079][ T7116]  ? __pfx____sys_sendmsg+0x10/0x10
[  161.104148][ T7116]  ? __fget_files+0x2a/0x420
[  161.104169][ T7116]  ? __fget_files+0x3a0/0x420
[  161.104203][ T7116]  __x64_sys_sendmsg+0x19b/0x260
[  161.104234][ T7116]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  161.104272][ T7116]  ? __pfx_ksys_write+0x10/0x10
[  161.104289][ T7116]  ? rcu_is_watching+0x15/0xb0
[  161.104319][ T7116]  ? do_syscall_64+0xbe/0x3b0
[  161.104352][ T7116]  do_syscall_64+0xfa/0x3b0
[  161.104373][ T7116]  ? lockdep_hardirqs_on+0x9c/0x150
[  161.104394][ T7116]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  161.104413][ T7116]  ? clear_bhb_loop+0x60/0xb0
[  161.104437][ T7116]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  161.104457][ T7116] RIP: 0033:0x7f80d058e929
[  161.104475][ T7116] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  161.104492][ T7116] RSP: 002b:00007f80d1427038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  161.104513][ T7116] RAX: ffffffffffffffda RBX: 00007f80d07b5fa0 RCX: 00007f80d058e929
[  161.104528][ T7116] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000005
[  161.104540][ T7116] RBP: 00007f80d1427090 R08: 0000000000000000 R09: 0000000000000000
[  161.104553][ T7116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  161.104565][ T7116] R13: 0000000000000000 R14: 00007f80d07b5fa0 R15: 00007ffd7b2859a8
[  161.104597][ T7116]  </TASK>
[  161.603802][    C1] vkms_vblank_simulate: vblank timer overrun
[  161.656303][    T9] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -110
[  161.690486][ T5914] hid-steam 0003:28DE:1142.000B: item fetching failed at offset 3/5
[  161.740121][ T5914] hid-steam 0003:28DE:1142.000B: steam_probe:parse of hid interface failed
[  161.798286][ T5914] hid-steam 0003:28DE:1142.000B: probe with driver hid-steam failed with error -22
[  161.864994][    T9] usb 2-1: USB disconnect, device number 16
[  162.194850][ T5900] usb 1-1: USB disconnect, device number 21
[  162.212114][ T7130] netlink: 'syz.2.407': attribute type 21 has an invalid length.
[  162.221144][ T7130] netlink: 6 bytes leftover after parsing attributes in process `syz.2.407'.
[  162.258768][    T9] usb 2-1: new high-speed USB device number 17 using dummy_hcd
[  162.408586][    T9] usb 2-1: device descriptor read/64, error -71
[  162.658793][    T9] usb 2-1: new high-speed USB device number 18 using dummy_hcd
[  162.718260][ T5914] usb 4-1: new high-speed USB device number 24 using dummy_hcd
[  162.788462][    T9] usb 2-1: device descriptor read/64, error -71
[  162.868466][ T5914] usb 4-1: Using ep0 maxpacket: 8
[  162.877745][ T5914] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  162.890627][ T5914] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  162.901329][    T9] usb usb2-port1: attempt power cycle
[  162.906958][ T5914] usb 4-1: Product: syz
[  162.919971][ T5914] usb 4-1: Manufacturer: syz
[  162.924753][ T5914] usb 4-1: SerialNumber: syz
[  162.932891][ T5914] usb 4-1: config 0 descriptor??
[  163.612879][ T5914] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  163.998462][    T9] usb 2-1: new high-speed USB device number 19 using dummy_hcd
[  164.030023][    T9] usb 2-1: device descriptor read/8, error -71
[  164.268438][    T9] usb 2-1: new high-speed USB device number 20 using dummy_hcd
[  164.299360][    T9] usb 2-1: device descriptor read/8, error -71
[  164.418521][    T9] usb usb2-port1: unable to enumerate USB device
[  165.722761][ T7181] netlink: 128 bytes leftover after parsing attributes in process `syz.0.427'.
[  165.735753][ T7181] netlink: 16 bytes leftover after parsing attributes in process `syz.0.427'.
[  166.229296][    T9] usb 2-1: new high-speed USB device number 21 using dummy_hcd
[  166.358244][    T9] usb 2-1: device descriptor read/64, error -71
[  166.410927][ T5914] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -110
[  166.582758][ T5914] usb 4-1: USB disconnect, device number 24
[  166.598533][    T9] usb 2-1: new high-speed USB device number 22 using dummy_hcd
[  166.699114][ T7197] netlink: 'syz.0.435': attribute type 13 has an invalid length.
[  166.724486][ T7197] bridge0: port 2(bridge_slave_1) entered disabled state
[  166.730604][ T7199] FAULT_INJECTION: forcing a failure.
[  166.730604][ T7199] name fail_usercopy, interval 1, probability 0, space 0, times 1
[  166.760303][ T7199] CPU: 1 UID: 0 PID: 7199 Comm: syz.3.436 Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) 
[  166.760332][ T7199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  166.760343][ T7199] Call Trace:
[  166.760351][ T7199]  <TASK>
[  166.760359][ T7199]  dump_stack_lvl+0x189/0x250
[  166.760391][ T7199]  ? __pfx____ratelimit+0x10/0x10
[  166.760412][ T7199]  ? __pfx_dump_stack_lvl+0x10/0x10
[  166.760439][ T7199]  ? __pfx__printk+0x10/0x10
[  166.760477][ T7199]  should_fail_ex+0x414/0x560
[  166.760511][ T7199]  strncpy_from_user+0x36/0x290
[  166.760541][ T7199]  getname_flags+0xf3/0x540
[  166.760569][ T7199]  user_path_at+0x24/0x60
[  166.760596][ T7199]  __se_sys_mount+0x2d3/0x410
[  166.760623][ T7199]  ? __pfx___se_sys_mount+0x10/0x10
[  166.760642][ T7199]  ? rcu_is_watching+0x15/0xb0
[  166.760671][ T7199]  ? do_syscall_64+0xbe/0x3b0
[  166.760690][ T7199]  ? __x64_sys_mount+0x20/0xc0
[  166.760712][ T7199]  do_syscall_64+0xfa/0x3b0
[  166.760730][ T7199]  ? lockdep_hardirqs_on+0x9c/0x150
[  166.760750][ T7199]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  166.760768][ T7199]  ? clear_bhb_loop+0x60/0xb0
[  166.760790][ T7199]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  166.760809][ T7199] RIP: 0033:0x7f80d058e929
[  166.760832][ T7199] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  166.760848][ T7199] RSP: 002b:00007f80d1427038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  166.760867][ T7199] RAX: ffffffffffffffda RBX: 00007f80d07b5fa0 RCX: 00007f80d058e929
[  166.760881][ T7199] RDX: 0000200000000080 RSI: 0000200000000400 RDI: 0000000000000000
[  166.760894][ T7199] RBP: 00007f80d1427090 R08: 0000200000000780 R09: 0000000000000000
[  166.760907][ T7199] R10: 0000000001010412 R11: 0000000000000246 R12: 0000000000000001
[  166.760919][ T7199] R13: 0000000000000000 R14: 00007f80d07b5fa0 R15: 00007ffd7b2859a8
[  166.760947][ T7199]  </TASK>
[  166.768209][    T9] usb 2-1: device descriptor read/64, error -71
[  167.101415][    T9] usb usb2-port1: attempt power cycle
[  167.838389][    T9] usb 2-1: new high-speed USB device number 23 using dummy_hcd
[  167.860033][    T9] usb 2-1: device descriptor read/8, error -71
[  168.108229][    T9] usb 2-1: new high-speed USB device number 24 using dummy_hcd
[  168.130018][    T9] usb 2-1: device descriptor read/8, error -71
[  168.252000][    T9] usb usb2-port1: unable to enumerate USB device
[  168.278276][   T43] usb 4-1: new full-speed USB device number 25 using dummy_hcd
[  168.361661][ T7227] netlink: 'syz.2.448': attribute type 29 has an invalid length.
[  168.371719][ T7227] netlink: 'syz.2.448': attribute type 29 has an invalid length.
[  168.381739][ T7227] netlink: 'syz.2.448': attribute type 29 has an invalid length.
[  168.430294][   T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  168.441686][   T43] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  168.468215][   T43] usb 4-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00
[  168.477312][   T43] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  168.489993][   T43] usb 4-1: config 0 descriptor??
[  168.905367][   T43] hid-steam 0003:28DE:1142.000C: item fetching failed at offset 3/5
[  168.918942][   T43] hid-steam 0003:28DE:1142.000C: steam_probe:parse of hid interface failed
[  168.927661][   T43] hid-steam 0003:28DE:1142.000C: probe with driver hid-steam failed with error -22
[  169.212319][   T10] usb 4-1: USB disconnect, device number 25
[  169.305651][ T7241] pim6reg: entered allmulticast mode
[  169.894803][ T7258] netlink: 68 bytes leftover after parsing attributes in process `syz.3.459'.
[  170.128665][   T43] usb 2-1: new high-speed USB device number 25 using dummy_hcd
[  170.338270][   T43] usb 2-1: device descriptor read/64, error -71
[  170.588267][   T43] usb 2-1: new high-speed USB device number 26 using dummy_hcd
[  170.738265][   T43] usb 2-1: device descriptor read/64, error -71
[  170.852279][   T43] usb usb2-port1: attempt power cycle
[  171.149575][ T7282] hpfs: Bad magic ... probably not HPFS
[  171.208238][   T43] usb 2-1: new high-speed USB device number 27 using dummy_hcd
[  171.238786][   T43] usb 2-1: device descriptor read/8, error -71
[  171.478403][   T43] usb 2-1: new high-speed USB device number 28 using dummy_hcd
[  171.499266][   T43] usb 2-1: device descriptor read/8, error -71
[  171.611435][   T43] usb usb2-port1: unable to enumerate USB device
[  172.917605][    C1] vcan0: j1939_tp_rxtimer: 0xffff88803380f000: rx timeout, send abort
[  173.047146][ T7321] netlink: 188 bytes leftover after parsing attributes in process `syz.1.488'.
[  173.426947][    C1] vcan0: j1939_tp_rxtimer: 0xffff88803380f000: abort rx timeout. Force session deactivation
[  173.438404][    T9] usb 4-1: new full-speed USB device number 26 using dummy_hcd
[  173.498586][ T5913] usb 2-1: new high-speed USB device number 29 using dummy_hcd
[  173.548089][ T7333] netlink: 8 bytes leftover after parsing attributes in process `syz.2.494'.
[  173.588325][    T9] usb 4-1: device descriptor read/64, error -71
[  173.668281][ T5913] usb 2-1: Using ep0 maxpacket: 8
[  173.683715][ T5913] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  173.693399][ T5913] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  173.702711][ T5913] usb 2-1: Product: syz
[  173.707094][ T5913] usb 2-1: Manufacturer: syz
[  173.712126][ T5913] usb 2-1: SerialNumber: syz
[  173.720813][ T5913] usb 2-1: config 0 descriptor??
[  173.838288][    T9] usb 4-1: new full-speed USB device number 27 using dummy_hcd
[  173.933038][ T5913] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  173.968386][    T9] usb 4-1: device descriptor read/64, error -71
[  174.088598][    T9] usb usb4-port1: attempt power cycle
[  174.784986][    T9] usb 4-1: new full-speed USB device number 28 using dummy_hcd
[  174.820142][    T9] usb 4-1: device descriptor read/8, error -71
[  175.058382][    T9] usb 4-1: new full-speed USB device number 29 using dummy_hcd
[  175.088904][    T9] usb 4-1: device descriptor read/8, error -71
[  175.198628][    T9] usb usb4-port1: unable to enumerate USB device
[  175.868360][ T7367] netlink: 'syz.0.505': attribute type 19 has an invalid length.
[  175.975292][ T5913] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  175.997872][ T5913] usb 2-1: USB disconnect, device number 29
[  176.783413][    T9] IPVS: starting estimator thread 0...
[  176.812084][ T7390] IPVS: sed: UDP 224.0.0.2:0 - no destination available
[  176.938823][ T7394] IPVS: using max 31 ests per chain, 74400 per kthread
[  176.950763][ T5955] hid (null): report_id 3071933795 is invalid
[  176.957428][ T5955] hid (null): global environment stack underflow
[  176.978235][ T5955] hid (null): report_id 2209703456 is invalid
[  176.985302][ T5955] hid (null): unknown global tag 0xe
[  176.989660][ T7402] ntfs3(rnullb0): Primary boot signature is not NTFS.
[  177.005311][ T7402] ntfs3(rnullb0): Alternative boot signature is not NTFS.
[  177.008671][ T5955] hid (null): unknown global tag 0xd
[  177.017773][ T5955] hid (null): invalid report_size 473527676
[  177.038359][ T5955] hid (null): unknown global tag 0xe
[  177.043695][ T5955] hid (null): unknown global tag 0xd
[  177.049178][ T5955] hid (null): unknown global tag 0xd
[  177.054521][ T5955] hid (null): unknown global tag 0xc
[  177.086714][ T5955] hid (null): unknown global tag 0x94
[  177.093493][ T5955] hid (null): unknown global tag 0xc3
[  177.104191][ T5955] hid (null): unknown global tag 0xd
[  177.109797][ T5955] hid (null): unknown global tag 0xe
[  177.115165][ T5955] hid (null): bogus close delimiter
[  177.125146][ T5955] hid (null): unknown global tag 0xd
[  177.134311][ T5955] hid (null): report_id 18580 is invalid
[  177.140115][ T5955] hid (null): global environment stack underflow
[  177.146486][ T5955] hid (null): global environment stack underflow
[  177.161948][ T5955] hid (null): invalid report_size -654828776
[  177.178579][ T5955] hid (null): global environment stack underflow
[  177.185845][ T5955] hid (null): unknown global tag 0xe
[  177.197565][ T5955] hid (null): unknown global tag 0xc
[  177.203526][ T5955] hid (null): unknown global tag 0xe
[  177.209031][ T5955] hid (null): unknown global tag 0xc
[  177.214387][ T5955] hid (null): unknown global tag 0xc
[  177.216394][ T7408] netlink: 'syz.2.521': attribute type 21 has an invalid length.
[  177.220897][ T5955] hid (null): usage index exceeded
[  177.230552][ T7408] netlink: 156 bytes leftover after parsing attributes in process `syz.2.521'.
[  177.241689][ T5955] hid (null): usage index exceeded
[  177.242115][ T5955] hid (null): unknown global tag 0xd
[  177.256559][ T5955] hid (null): unknown global tag 0xe
[  177.262089][ T5955] hid (null): bogus close delimiter
[  177.267367][ T5955] hid (null): unknown global tag 0xe
[  177.277643][ T5955] hid (null): global environment stack underflow
[  177.284235][ T5955] hid (null): report_id 1964094792 is invalid
[  177.295269][ T5955] hid (null): unknown global tag 0xd
[  177.300898][ T5955] hid (null): unknown global tag 0xc
[  177.306364][ T5955] hid (null): unknown global tag 0xd
[  177.313659][ T5955] hid (null): unknown global tag 0xc
[  177.319107][ T5955] hid (null): unknown global tag 0xc
[  177.324543][ T5955] hid (null): unknown global tag 0xd
[  177.331666][ T5955] hid (null): invalid report_count 221836013
[  177.337663][ T5955] hid (null): invalid report_count 26356
[  177.343342][ T5955] hid (null): invalid report_count -2135818668
[  177.349714][ T5955] hid (null): unknown global tag 0xc
[  177.356168][ T5955] hid (null): unknown global tag 0xe
[  177.361606][ T5955] hid (null): unknown global tag 0xd
[  177.366918][ T5955] hid (null): unknown global tag 0xc
[  177.384461][ T5955] hid-generic 0004:F719:0B10.000D: unknown main item tag 0x7
[  177.392914][ T5955] hid-generic 0004:F719:0B10.000D: ignoring exceeding usage max
[  177.401445][ T5955] hid-generic 0004:F719:0B10.000D: report_id 3071933795 is invalid
[  177.421205][ T5955] hid-generic 0004:F719:0B10.000D: item 0 4 1 8 parsing failed
[  177.430059][ T5955] hid-generic 0004:F719:0B10.000D: probe with driver hid-generic failed with error -22
[  177.587639][ T7420] XFS (rnullb0): Invalid superblock magic number
[  177.637743][ T7420] XFS (rnullb0): Invalid superblock magic number
[  177.716723][ T7432] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  177.761686][ T7432] batman_adv: batadv0: Removing interface: batadv_slave_0
[  178.144512][ T7442] netlink: 'syz.1.530': attribute type 2 has an invalid length.
[  178.153356][ T7442] netlink: 'syz.1.530': attribute type 1 has an invalid length.
[  179.147828][ T7464] IPVS: sed: UDP 224.0.0.2:0 - no destination available
[  179.158368][ T5955] usb 4-1: new full-speed USB device number 30 using dummy_hcd
[  179.166078][ T5900] IPVS: starting estimator thread 0...
[  179.258261][ T7466] IPVS: using max 27 ests per chain, 64800 per kthread
[  179.319021][ T7472] netlink: 76 bytes leftover after parsing attributes in process `syz.0.541'.
[  179.335101][ T5955] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  179.352557][ T5955] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  179.362870][ T5955] usb 4-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00
[  179.375580][ T5955] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  179.393940][ T5955] usb 4-1: config 0 descriptor??
[  179.643773][ T3539] wlan0: failed to finalize CSA on link 0, disconnecting
[  179.839615][ T5955] hid-steam 0003:28DE:1142.000E: item fetching failed at offset 3/5
[  179.864788][ T5955] hid-steam 0003:28DE:1142.000E: steam_probe:parse of hid interface failed
[  179.874247][ T5955] hid-steam 0003:28DE:1142.000E: probe with driver hid-steam failed with error -22
[  180.219005][ T5914] usb 4-1: USB disconnect, device number 30
[  180.478494][ T5955] usb 2-1: new high-speed USB device number 30 using dummy_hcd
[  180.628509][ T5955] usb 2-1: Using ep0 maxpacket: 8
[  180.638439][ T5955] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  180.647583][ T5955] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  180.655899][ T5955] usb 2-1: Product: syz
[  180.660199][ T5955] usb 2-1: Manufacturer: syz
[  180.664803][ T5955] usb 2-1: SerialNumber: syz
[  180.673409][ T5955] usb 2-1: config 0 descriptor??
[  180.896469][ T5955] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  180.925590][ T7510] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  180.939012][ T7510] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  180.948653][ T7510] ntfs3(rnullb0): Primary boot signature is not NTFS.
[  180.955828][ T7510] ntfs3(rnullb0): Alternative boot signature is not NTFS.
[  181.005104][ T7512] netlink: 4 bytes leftover after parsing attributes in process `syz.0.558'.
[  181.168248][   T43] usb 4-1: new high-speed USB device number 31 using dummy_hcd
[  181.338325][   T43] usb 4-1: device descriptor read/64, error -71
[  181.608471][   T43] usb 4-1: new high-speed USB device number 32 using dummy_hcd
[  181.748398][   T43] usb 4-1: device descriptor read/64, error -71
[  181.880636][   T43] usb usb4-port1: attempt power cycle
[  182.218219][   T43] usb 4-1: new high-speed USB device number 33 using dummy_hcd
[  182.238783][   T43] usb 4-1: device descriptor read/8, error -71
[  182.488286][   T43] usb 4-1: new high-speed USB device number 34 using dummy_hcd
[  182.510198][   T43] usb 4-1: device descriptor read/8, error -71
[  182.584666][ T7537] 9pnet_fd: Insufficient options for proto=fd
[  182.620590][   T43] usb usb4-port1: unable to enumerate USB device
[  182.923033][ T5955] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  182.938702][ T5955] usb 2-1: USB disconnect, device number 30
[  184.458606][   T43] usb 2-1: new full-speed USB device number 31 using dummy_hcd
[  184.472556][ T7588] netlink: 96 bytes leftover after parsing attributes in process `syz.2.588'.
[  184.588327][    T9] usb 4-1: new high-speed USB device number 35 using dummy_hcd
[  184.651300][   T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  184.662859][   T43] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  184.672740][   T43] usb 2-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00
[  184.681821][   T43] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  184.694477][   T43] usb 2-1: config 0 descriptor??
[  184.738647][    T9] usb 4-1: Using ep0 maxpacket: 8
[  184.747744][    T9] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  184.757052][    T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  184.766349][    T9] usb 4-1: Product: syz
[  184.770957][    T9] usb 4-1: Manufacturer: syz
[  184.775588][    T9] usb 4-1: SerialNumber: syz
[  184.783868][    T9] usb 4-1: config 0 descriptor??
[  184.995445][    T9] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  185.092107][   T30] audit: type=1800 audit(1751724519.432:4): pid=7595 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.590" name="nullb0" dev="tmpfs" ino=699 res=0 errno=0
[  185.149244][   T43] hid-steam 0003:28DE:1142.000F: item fetching failed at offset 3/5
[  185.167239][   T43] hid-steam 0003:28DE:1142.000F: steam_probe:parse of hid interface failed
[  185.191309][   T43] hid-steam 0003:28DE:1142.000F: probe with driver hid-steam failed with error -22
[  185.347964][ T5914] usb 2-1: USB disconnect, device number 31
[  186.252134][ T7611] netlink: 8 bytes leftover after parsing attributes in process `syz.1.594'.
[  186.276436][ T7611] netlink: 8 bytes leftover after parsing attributes in process `syz.1.594'.
[  186.290692][ T7611] netlink: 8 bytes leftover after parsing attributes in process `syz.1.594'.
[  186.678276][   T10] usb 2-1: new high-speed USB device number 32 using dummy_hcd
[  186.678554][ T7628] trusted_key: syz.2.600 sent an empty control message without MSG_MORE.
[  186.745870][ T7630] tipc: Started in network mode
[  186.753530][ T7630] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711
[  186.764382][ T7630] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:0000:00bb
[  186.773919][ T7630] tipc: Enabled bearer <udp:syz1>, priority 10
[  186.808407][   T10] usb 2-1: device descriptor read/64, error -71
[  187.058450][   T10] usb 2-1: new high-speed USB device number 33 using dummy_hcd
[  187.198368][   T10] usb 2-1: device descriptor read/64, error -71
[  187.269832][    T9] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  187.286255][    T9] usb 4-1: USB disconnect, device number 35
[  187.770042][ T5900] tipc: Node number set to 1
[  187.868018][   T10] usb usb2-port1: attempt power cycle
[  188.148914][ T7645] /dev/rnullb0: Can't lookup blockdev
[  188.207243][ T7647] netlink: 152 bytes leftover after parsing attributes in process `syz.3.608'.
[  188.208879][   T10] usb 2-1: new high-speed USB device number 34 using dummy_hcd
[  188.248941][   T10] usb 2-1: device descriptor read/8, error -71
[  188.498238][   T10] usb 2-1: new high-speed USB device number 35 using dummy_hcd
[  188.522935][   T10] usb 2-1: device descriptor read/8, error -71
[  188.638646][   T10] usb usb2-port1: unable to enumerate USB device
[  189.498453][ T7674] netlink: 8 bytes leftover after parsing attributes in process `syz.0.618'.
[  189.711671][ T7684] fuse: Unknown parameter 'vd'
[  189.717555][ T7684] afs: Unknown parameter 'smackfsfloor'
[  190.199863][ T5900] usb 4-1: new full-speed USB device number 36 using dummy_hcd
[  190.875497][ T5900] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  190.886794][ T5900] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  190.897369][ T5900] usb 4-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00
[  190.985789][ T5900] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  191.031961][ T5900] usb 4-1: config 0 descriptor??
[  191.371156][   T30] audit: type=1326 audit(1751724525.722:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7711 comm="syz.2.632" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9d0a98e929 code=0x7fc00000
[  191.663035][ T5900] usbhid 4-1:0.0: can't add hid device: -71
[  191.669247][ T5900] usbhid 4-1:0.0: probe with driver usbhid failed with error -71
[  191.687907][ T5900] usb 4-1: USB disconnect, device number 36
[  192.235262][ T7744] UDF-fs: warning (device rnullb0): udf_load_vrs: No VRS found
[  192.248578][   T43] usb 2-1: new high-speed USB device number 36 using dummy_hcd
[  192.330079][ T7744] UDF-fs: Scanning with blocksize 4096 failed
[  192.478483][   T43] usb 2-1: Using ep0 maxpacket: 8
[  192.592840][   T43] usb 2-1: unable to get BOS descriptor or descriptor too short
[  192.754807][ T5900] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0
[  192.763735][   T43] usb 2-1: config 1 interface 0 has no altsetting 0
[  192.770687][ T5900] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0
[  192.778764][ T5900] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0
[  192.786424][ T5900] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0
[  192.795079][ T5900] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0
[  192.803890][   T43] usb 2-1: New USB device found, idVendor=05ac, idProduct=024a, bcdDevice= 0.40
[  192.818060][ T5900] hid-generic 0000:0000:0000.0010: hidraw0: <UNKNOWN> HID v0.00 Device [syz0] on syz0
[  192.829899][   T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  192.843318][   T43] usb 2-1: Product: syz
[  192.854233][   T43] usb 2-1: Manufacturer: syz
[  192.861798][   T43] usb 2-1: SerialNumber: syz
[  192.919499][ T7747] fido_id[7747]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory
[  193.121413][   T43] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/input/input10
[  193.156034][ T5205] bcm5974 2-1:1.0: could not read from device
[  193.161851][   T43] usb 2-1: USB disconnect, device number 36
[  193.180406][ T7753] netlink: 16 bytes leftover after parsing attributes in process `syz.0.641'.
[  193.750525][ T7759] netlink: 42496 bytes leftover after parsing attributes in process `syz.1.643'.
[  193.787321][   T30] audit: type=1326 audit(1751724528.132:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7758 comm="syz.1.643" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f865118e929 code=0x0
[  193.821430][ T7764] netlink: 'syz.3.644': attribute type 10 has an invalid length.
[  193.838245][ T7764] netlink: 40 bytes leftover after parsing attributes in process `syz.3.644'.
[  193.853255][ T7764] batman_adv: batadv0: Adding interface: virt_wifi0
[  193.860186][ T7764] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  193.887213][ T7764] batman_adv: batadv0: Interface activated: virt_wifi0
[  193.901858][ T7766] netlink: 36 bytes leftover after parsing attributes in process `syz.3.644'.
[  194.349180][   T30] audit: type=1326 audit(1751724528.702:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7711 comm="syz.2.632" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f9d0a9858e7 code=0x7fc00000
[  194.422792][ T1303] ieee802154 phy0 wpan0: encryption failed: -22
[  194.429365][ T1303] ieee802154 phy1 wpan1: encryption failed: -22
[  195.616288][ T7792] tipc: Enabling of bearer <udP:s> rejected, media not registered
[  196.002479][   T30] audit: type=1800 audit(1751724530.352:8): pid=7812 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.665" name="SYSV00000000" dev="hugetlbfs" ino=35 res=0 errno=0
[  196.034917][ T5900] usb 2-1: new high-speed USB device number 37 using dummy_hcd
[  196.198210][ T5900] usb 2-1: Using ep0 maxpacket: 8
[  196.210774][ T5900] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  196.220143][ T5900] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  196.228676][ T5900] usb 2-1: Product: syz
[  196.233333][ T5900] usb 2-1: Manufacturer: syz
[  196.237986][ T5900] usb 2-1: SerialNumber: syz
[  196.278319][ T5900] usb 2-1: config 0 descriptor??
[  196.508722][ T5900] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  196.799287][ T7824] netlink: 4 bytes leftover after parsing attributes in process `syz.2.669'.
[  197.465217][ T7851] FAULT_INJECTION: forcing a failure.
[  197.465217][ T7851] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  197.478718][ T7851] CPU: 0 UID: 0 PID: 7851 Comm: syz.3.677 Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) 
[  197.478745][ T7851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  197.478756][ T7851] Call Trace:
[  197.478764][ T7851]  <TASK>
[  197.478772][ T7851]  dump_stack_lvl+0x189/0x250
[  197.478815][ T7851]  ? __pfx____ratelimit+0x10/0x10
[  197.478836][ T7851]  ? __pfx_dump_stack_lvl+0x10/0x10
[  197.478862][ T7851]  ? __pfx__printk+0x10/0x10
[  197.478928][ T7851]  should_fail_ex+0x414/0x560
[  197.478962][ T7851]  strncpy_from_user+0x36/0x290
[  197.478993][ T7851]  getname_flags+0xf3/0x540
[  197.479022][ T7851]  user_path_at+0x24/0x60
[  197.479049][ T7851]  __se_sys_mount+0x2d3/0x410
[  197.479076][ T7851]  ? __pfx___se_sys_mount+0x10/0x10
[  197.479113][ T7851]  ? do_syscall_64+0xbe/0x3b0
[  197.479133][ T7851]  ? __x64_sys_mount+0x20/0xc0
[  197.479156][ T7851]  do_syscall_64+0xfa/0x3b0
[  197.479177][ T7851]  ? lockdep_hardirqs_on+0x9c/0x150
[  197.479196][ T7851]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  197.479215][ T7851]  ? clear_bhb_loop+0x60/0xb0
[  197.479238][ T7851]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  197.479256][ T7851] RIP: 0033:0x7f80d058e929
[  197.479282][ T7851] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  197.479298][ T7851] RSP: 002b:00007f80d1427038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  197.479324][ T7851] RAX: ffffffffffffffda RBX: 00007f80d07b5fa0 RCX: 00007f80d058e929
[  197.479337][ T7851] RDX: 0000200000000100 RSI: 0000200000002480 RDI: 0000200000002440
[  197.479350][ T7851] RBP: 00007f80d1427090 R08: 00002000000002c0 R09: 0000000000000000
[  197.479363][ T7851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  197.479374][ T7851] R13: 0000000000000000 R14: 00007f80d07b5fa0 R15: 00007ffd7b2859a8
[  197.479405][ T7851]  </TASK>
[  198.115028][ T7864] netlink: 16 bytes leftover after parsing attributes in process `syz.0.682'.
[  198.128681][ T5900] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32
[  198.140573][ T5900] usb 2-1: USB disconnect, device number 37
[  198.984879][ T7877] vivid-003: =================  START STATUS  =================
[  198.998450][ T7877] vivid-003: Radio HW Seek Mode: Bounded
[  199.004343][ T7877] vivid-003: Radio Programmable HW Seek: false
[  199.014582][ T7877] vivid-003: RDS Rx I/O Mode: Block I/O
[  199.024047][ T7877] vivid-003: Generate RBDS Instead of RDS: false
[  199.030725][ T7877] vivid-003: RDS Reception: true
[  199.036017][ T7877] vivid-003: RDS Program Type: 0 inactive
[  199.042707][ T7877] vivid-003: RDS PS Name:  inactive
[  199.050159][ T7877] vivid-003: RDS Radio Text:  inactive
[  199.056091][ T7877] vivid-003: RDS Traffic Announcement: false inactive
[  199.063868][ T7877] vivid-003: RDS Traffic Program: false inactive
[  199.071075][ T7879] netlink: 4 bytes leftover after parsing attributes in process `syz.0.687'.
[  199.071221][ T7877] vivid-003: RDS Music: false inactive
[  199.085867][ T7876] FAULT_INJECTION: forcing a failure.
[  199.085867][ T7876] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  199.100687][ T7877] vivid-003: ==================  END STATUS  ==================
[  199.113938][ T7876] CPU: 0 UID: 0 PID: 7876 Comm: syz.1.686 Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) 
[  199.113973][ T7876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  199.113983][ T7876] Call Trace:
[  199.113989][ T7876]  <TASK>
[  199.113997][ T7876]  dump_stack_lvl+0x189/0x250
[  199.114025][ T7876]  ? __pfx____ratelimit+0x10/0x10
[  199.114040][ T7876]  ? __pfx_dump_stack_lvl+0x10/0x10
[  199.114059][ T7876]  ? __pfx__printk+0x10/0x10
[  199.114079][ T7876]  ? __might_fault+0xb0/0x130
[  199.114108][ T7876]  should_fail_ex+0x414/0x560
[  199.114134][ T7876]  _copy_from_user+0x2d/0xb0
[  199.114156][ T7876]  restore_altstack+0x9d/0x4b0
[  199.114179][ T7876]  ? __pfx__raw_spin_lock_irq+0x10/0x10
[  199.114205][ T7876]  ? __pfx_restore_altstack+0x10/0x10
[  199.114236][ T7876]  ? _raw_spin_unlock_irq+0x23/0x50
[  199.114252][ T7876]  ? lockdep_hardirqs_on+0x9c/0x150
[  199.114271][ T7876]  __ia32_sys_rt_sigreturn+0x1ac/0x7b0
[  199.114293][ T7876]  ? lockdep_hardirqs_on+0x9c/0x150
[  199.114311][ T7876]  ? __pfx___ia32_sys_rt_sigreturn+0x10/0x10
[  199.114328][ T7876]  ? _raw_spin_unlock_irq+0x2e/0x50
[  199.114343][ T7876]  ? signal_setup_done+0x230/0x310
[  199.114368][ T7876]  ? __lock_acquire+0xab9/0xd20
[  199.114403][ T7876]  ? __task_pid_nr_ns+0x28/0x470
[  199.114431][ T7876]  ? do_syscall_64+0xbe/0x3b0
[  199.114452][ T7876]  do_syscall_64+0xfa/0x3b0
[  199.114471][ T7876]  ? lockdep_hardirqs_on+0x9c/0x150
[  199.114490][ T7876]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  199.114508][ T7876]  ? clear_bhb_loop+0x60/0xb0
[  199.114528][ T7876]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  199.114545][ T7876] RIP: 0033:0x7f865112ab19
[  199.114561][ T7876] Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25
[  199.114575][ T7876] RSP: 002b:00007f8651fdea80 EFLAGS: 00000202 ORIG_RAX: 000000000000000f
[  199.114592][ T7876] RAX: ffffffffffffffda RBX: 00007f86513b5fa0 RCX: 00007f865112ab19
[  199.114605][ T7876] RDX: 00007f8651fdea80 RSI: 00007f8651fdebb0 RDI: 0000000000000021
[  199.114617][ T7876] RBP: 00007f8651fdf090 R08: 0000000000000000 R09: 0000000000000000
[  199.114627][ T7876] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002
[  199.114636][ T7876] R13: 0000000000000000 R14: 00007f86513b5fa0 R15: 00007fff1d738cd8
[  199.114664][ T7876]  </TASK>
[  199.158242][ T5955] usb 4-1: new full-speed USB device number 37 using dummy_hcd
[  199.160740][    C0] vkms_vblank_simulate: vblank timer overrun
[  199.361019][    C0] vkms_vblank_simulate: vblank timer overrun
[  199.458965][ T5955] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  199.472101][ T5955] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 10
[  199.483522][ T5955] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 189, setting to 64
[  199.505664][ T5955] usb 4-1: New USB device found, idVendor=0e9c, idProduct=0000, bcdDevice=5b.1e
[  199.515283][ T5955] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  199.523700][ T5955] usb 4-1: Product: syz
[  199.527872][ T5955] usb 4-1: Manufacturer: syz
[  199.540528][ T5955] usb 4-1: SerialNumber: syz
[  199.567376][ T5955] usb 4-1: config 0 descriptor??
[  199.577183][ T7874] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  199.650837][ T5955] rc_core: IR keymap rc-streamzap not found
[  199.656789][ T5955] Registered IR keymap rc-empty
[  199.665393][ T5955] rc rc0: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0
[  199.680162][ T5955] input: Streamzap PC Remote Infrared Receiver as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input11
[  199.802028][ T7874] netlink: 20 bytes leftover after parsing attributes in process `syz.3.685'.
[  199.817795][ T7874] x_tables: (null)_tables: SNAT target: only valid in nat table, not syz0
[  199.843169][ T7874] netlink: 20 bytes leftover after parsing attributes in process `syz.3.685'.
[  199.856747][ T7889] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  199.867841][ T7889] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  199.880217][ T7874] x_tables: (null)_tables: SNAT target: only valid in nat table, not syz0
[  199.915270][ T5914] usb 4-1: USB disconnect, device number 37
[  200.348322][ T5914] usb 4-1: new high-speed USB device number 38 using dummy_hcd
[  200.508038][ T7913] tipc: Started in network mode
[  200.514053][ T5914] usb 4-1: Using ep0 maxpacket: 8
[  200.516161][ T7913] tipc: Node identity , cluster identity 4711
[  200.523270][ T5914] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  200.525384][ T7913] tipc: Failed to set node id, please configure manually
[  200.525439][ T7913] tipc: Enabling of bearer <udp:syz2> rejected, failed to enable media
[  200.539011][ T5914] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  200.561490][ T5914] usb 4-1: Product: syz
[  200.565678][ T5914] usb 4-1: Manufacturer: syz
[  200.571688][ T5914] usb 4-1: SerialNumber: syz
[  200.593473][ T5914] usb 4-1: config 0 descriptor??
[  200.936461][ T5914] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  201.608863][ T5859] Bluetooth: hci1: command 0x0406 tx timeout
[  201.619794][ T5859] Bluetooth: hci0: command 0x0406 tx timeout
[  201.958297][   T10] usb 2-1: new high-speed USB device number 38 using dummy_hcd
[  202.111498][   T10] usb 2-1: config index 0 descriptor too short (expected 45, got 36)
[  202.119832][   T10] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  202.133754][   T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  202.144819][   T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024
[  202.156094][   T10] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21
[  202.170572][   T10] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00
[  202.179764][   T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  202.191050][   T10] usb 2-1: config 0 descriptor??
[  202.197775][ T7924] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  202.376013][ T5914] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32
[  202.406111][ T5914] usb 4-1: USB disconnect, device number 38
[  202.428755][ T7924] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  202.441069][ T7924] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  202.666453][   T10] plantronics 0003:047F:FFFF.0011: reserved main item tag 0xd
[  202.706073][   T10] plantronics 0003:047F:FFFF.0011: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0
[  203.142854][ T7924] netlink: 4 bytes leftover after parsing attributes in process `syz.1.701'.
[  203.258618][ T5914] usb 2-1: USB disconnect, device number 38
[  203.558319][ T5955] usb 4-1: new high-speed USB device number 39 using dummy_hcd
[  203.720684][ T5955] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  203.731924][ T5955] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  203.741775][ T5955] usb 4-1: New USB device found, idVendor=5543, idProduct=0005, bcdDevice= 0.00
[  203.751328][ T5955] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  203.761606][ T5955] usb 4-1: config 0 descriptor??
[  204.194398][ T5955] uclogic 0003:5543:0005.0012: unknown main item tag 0x0
[  204.205847][ T5955] uclogic 0003:5543:0005.0012: unknown main item tag 0x0
[  204.233766][ T5955] uclogic 0003:5543:0005.0012: unknown main item tag 0x0
[  204.248092][ T5955] uclogic 0003:5543:0005.0012: unknown main item tag 0x0
[  204.263618][ T5955] uclogic 0003:5543:0005.0012: unknown main item tag 0x0
[  204.288390][ T5955] uclogic 0003:5543:0005.0012: unknown main item tag 0x0
[  204.311231][ T5955] uclogic 0003:5543:0005.0012: unknown main item tag 0x0
[  204.345249][ T5955] uclogic 0003:5543:0005.0012: hidraw0: USB HID v0.00 Device [HID 5543:0005] on usb-dummy_hcd.3-1/input0
[  204.491715][ T5914] usb 4-1: USB disconnect, device number 39
[  206.111656][ T7992] binder: 7991:7992 ioctl c0306201 200000000480 returned -14
[  206.119705][ T7992] bond0: (slave rose0): Error: Device is in use and cannot be enslaved
[  206.208448][ T5913] usb 4-1: new high-speed USB device number 40 using dummy_hcd
[  206.370199][ T5913] usb 4-1: config index 0 descriptor too short (expected 45, got 36)
[  206.403502][ T5913] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  206.440688][ T5913] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  206.470830][ T5913] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024
[  206.506037][ T5913] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21
[  206.560211][ T5913] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00
[  206.608539][ T5913] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  206.666216][ T5913] usb 4-1: config 0 descriptor??
[  206.686684][ T7988] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  206.840662][ T8006] netlink: 156 bytes leftover after parsing attributes in process `syz.1.731'.
[  206.904896][ T7988] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  206.937417][ T7988] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  207.120363][ T8016] netlink: 8 bytes leftover after parsing attributes in process `syz.0.737'.
[  207.130360][ T8016] netlink: 33 bytes leftover after parsing attributes in process `syz.0.737'.
[  207.141622][ T8016] netlink: 33 bytes leftover after parsing attributes in process `syz.0.737'.
[  207.167451][ T5913] plantronics 0003:047F:FFFF.0013: reserved main item tag 0xd
[  207.192400][ T5913] plantronics 0003:047F:FFFF.0013: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0
[  207.219420][ T5900] usb 2-1: new high-speed USB device number 39 using dummy_hcd
[  207.378258][ T5900] usb 2-1: Using ep0 maxpacket: 8
[  207.387586][ T5900] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  207.397509][ T5900] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  207.405641][ T5900] usb 2-1: Product: syz
[  207.409946][ T5900] usb 2-1: Manufacturer: syz
[  207.414539][ T5900] usb 2-1: SerialNumber: syz
[  207.421253][ T5900] usb 2-1: config 0 descriptor??
[  207.452370][ T7988] netlink: 4 bytes leftover after parsing attributes in process `syz.3.724'.
[  207.503699][ T5914] usb 4-1: USB disconnect, device number 40
[  207.630964][ T5900] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  208.168069][ T8029] vivid-002: =================  START STATUS  =================
[  208.322174][ T8029] vivid-002: Radio HW Seek Mode: Bounded
[  208.345043][ T8029] vivid-002: Radio Programmable HW Seek: false
[  208.397065][ T8029] vivid-002: RDS Rx I/O Mode: Block I/O
[  208.403055][ T8029] vivid-002: Generate RBDS Instead of RDS: false
[  208.409769][ T8029] vivid-002: RDS Reception: true
[  208.417348][ T8029] vivid-002: RDS Program Type: 0 inactive
[  208.424392][ T8029] vivid-002: RDS PS Name:  inactive
[  208.430043][ T8029] vivid-002: RDS Radio Text:  inactive
[  208.435566][ T8029] vivid-002: RDS Traffic Announcement: false inactive
[  208.443061][ T8029] vivid-002: RDS Traffic Program: false inactive
[  208.449761][ T8029] vivid-002: RDS Music: false inactive
[  208.455279][ T8029] vivid-002: ==================  END STATUS  ==================
[  209.191361][ T8035] netlink: 12 bytes leftover after parsing attributes in process `syz.3.743'.
[  209.280349][ T5900] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32
[  209.299031][ T5900] usb 2-1: USB disconnect, device number 39
[  209.587479][ T8044] netlink: 12 bytes leftover after parsing attributes in process `syz.3.746'.
[  209.608025][ T8044] cgroup2: Unknown parameter 'nsde�'
[  211.603480][ T8072] /dev/rnullb0: Can't lookup blockdev
[  211.658895][ T5913] usb 4-1: new high-speed USB device number 41 using dummy_hcd
[  211.884472][ T5913] usb 4-1: Using ep0 maxpacket: 8
[  211.916504][ T5955] usb 2-1: new high-speed USB device number 40 using dummy_hcd
[  212.101927][ T5913] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  212.111522][ T5913] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  212.144652][ T5913] usb 4-1: Product: syz
[  212.148902][ T5913] usb 4-1: Manufacturer: syz
[  212.153503][ T5913] usb 4-1: SerialNumber: syz
[  212.158193][ T5955] usb 2-1: Using ep0 maxpacket: 8
[  212.165190][ T5955] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0
[  212.175155][ T5955] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0
[  212.187025][ T5955] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32
[  212.197063][ T5955] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3
[  212.211576][ T5913] usb 4-1: config 0 descriptor??
[  212.232391][ T5955] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23
[  212.245234][ T5955] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  212.438297][ T5913] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  212.471796][ T5955] usb 2-1: GET_CAPABILITIES returned 0
[  212.477324][ T5955] usbtmc 2-1:16.0: can't read capabilities
[  212.704512][ T8024] Set syz1 is full, maxelem 65536 reached
[  212.937570][ T5914] usb 2-1: USB disconnect, device number 40
[  213.962112][ T5913] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -32
[  214.012706][ T5913] usb 4-1: USB disconnect, device number 41
[  214.255657][ T8122] hfsplus: unable to find HFS+ superblock
[  214.371705][ T8125] input: syz1 as /devices/virtual/input/input14
[  215.408224][   T43] usb 2-1: new high-speed USB device number 41 using dummy_hcd
[  215.584930][ T8149] fuse: Unknown parameter '��0x0000000000000006'
[  215.591527][   T43] usb 2-1: Using ep0 maxpacket: 8
[  215.599051][   T43] usb 2-1: config 127 has an invalid interface number: 171 but max is 1
[  215.609077][   T43] usb 2-1: config 127 has an invalid descriptor of length 0, skipping remainder of the config
[  215.620822][   T43] usb 2-1: config 127 has no interface number 1
[  215.627215][   T43] usb 2-1: config 127 interface 171 has no altsetting 0
[  215.642632][   T43] usb 2-1: New USB device found, idVendor=04e2, idProduct=1414, bcdDevice=c5.b9
[  215.662431][   T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  215.678202][   T43] usb 2-1: Product: syz
[  215.682397][   T43] usb 2-1: Manufacturer: syz
[  215.698366][   T43] usb 2-1: SerialNumber: syz
[  215.923624][   T43] xr_serial 2-1:127.171: xr_serial converter detected
[  215.940592][   T43] xr_serial ttyUSB0: Failed to set reg 0x1a: -71
[  215.947501][   T43] xr_serial ttyUSB0: probe with driver xr_serial failed with error -71
[  215.971143][   T43] usb 2-1: USB disconnect, device number 41
[  215.986690][   T43] xr_serial 2-1:127.171: device disconnected
[  216.143414][ T8161] overlayfs: failed to clone upperpath
[  216.456958][ T8170] exFAT-fs (rnullb0): invalid boot record signature
[  216.499078][ T8170] exFAT-fs (rnullb0): failed to read boot sector
[  216.507135][ T8170] exFAT-fs (rnullb0): failed to recognize exfat type
[  216.728631][ T5893] usb 2-1: new high-speed USB device number 42 using dummy_hcd
[  216.899028][ T5893] usb 2-1: Using ep0 maxpacket: 32
[  216.928243][ T5931] usb 4-1: new high-speed USB device number 42 using dummy_hcd
[  217.066045][ T5893] usb 2-1: unable to get BOS descriptor or descriptor too short
[  217.085102][ T5893] usb 2-1: unable to read config index 0 descriptor/start: -71
[  217.102105][ T5893] usb 2-1: can't read configurations, error -71
[  217.118288][ T5931] usb 4-1: Using ep0 maxpacket: 8
[  217.190874][ T5931] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  217.202577][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  217.218786][ T5931] usb 4-1: Product: syz
[  217.224207][ T5931] usb 4-1: Manufacturer: syz
[  217.229377][ T5931] usb 4-1: SerialNumber: syz
[  217.253553][ T5931] usb 4-1: config 0 descriptor??
[  217.482696][ T5931] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  217.900349][   T51] Bluetooth: hci0: unexpected event 0x36 length: 6 < 7
[  219.156296][ T5931] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  219.187230][ T5931] usb 4-1: USB disconnect, device number 42
[  219.365192][ T8241] netlink: 'syz.2.820': attribute type 3 has an invalid length.
[  219.374858][ T8241] netlink: 766 bytes leftover after parsing attributes in process `syz.2.820'.
[  219.826751][ T8261] overlayfs: failed to clone upperpath
[  219.970410][ T8266] netlink: 4 bytes leftover after parsing attributes in process `syz.3.831'.
[  220.041052][ T8266] bond0: (slave bond_slave_0): Releasing backup interface
[  220.043647][ T8270] openvswitch: netlink: Duplicate or invalid key (type 0).
[  220.059365][ T8270] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  220.618242][ T5931] usb 4-1: new high-speed USB device number 43 using dummy_hcd
[  220.670589][ T8287] syzkaller1: renamed from hsr0 (while UP)
[  220.778214][ T5931] usb 4-1: Using ep0 maxpacket: 8
[  220.789814][ T5931] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  220.799537][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  220.807961][ T5931] usb 4-1: Product: syz
[  220.816256][ T5931] usb 4-1: Manufacturer: syz
[  220.821403][ T5931] usb 4-1: SerialNumber: syz
[  220.830270][ T5931] usb 4-1: config 0 descriptor??
[  220.902305][ T8289] FAULT_INJECTION: forcing a failure.
[  220.902305][ T8289] name failslab, interval 1, probability 0, space 0, times 0
[  220.916312][ T8289] CPU: 0 UID: 0 PID: 8289 Comm: syz.1.841 Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) 
[  220.916337][ T8289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  220.916349][ T8289] Call Trace:
[  220.916357][ T8289]  <TASK>
[  220.916364][ T8289]  dump_stack_lvl+0x189/0x250
[  220.916405][ T8289]  ? __pfx____ratelimit+0x10/0x10
[  220.916425][ T8289]  ? __pfx_dump_stack_lvl+0x10/0x10
[  220.916452][ T8289]  ? __pfx__printk+0x10/0x10
[  220.916485][ T8289]  ? __pfx___might_resched+0x10/0x10
[  220.916508][ T8289]  ? fs_reclaim_acquire+0x7d/0x100
[  220.916534][ T8289]  should_fail_ex+0x414/0x560
[  220.916564][ T8289]  should_failslab+0xa8/0x100
[  220.916582][ T8289]  kmem_cache_alloc_noprof+0x73/0x3c0
[  220.916615][ T8289]  ? security_inode_alloc+0x39/0x330
[  220.916650][ T8289]  security_inode_alloc+0x39/0x330
[  220.916675][ T8289]  inode_init_always_gfp+0x9ed/0xdc0
[  220.916690][ T8289]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  220.916705][ T8289]  alloc_inode+0x82/0x1b0
[  220.916716][ T8289]  new_inode+0x22/0x170
[  220.916734][ T8289]  __debugfs_create_file+0x14d/0x4f0
[  220.916765][ T8289]  debugfs_create_file_full+0x3f/0x60
[  220.916796][ T8289]  ref_tracker_dir_debugfs+0x14e/0x270
[  220.916816][ T8289]  ? __pfx_ref_tracker_dir_debugfs+0x10/0x10
[  220.916843][ T8289]  ? rcu_is_watching+0x15/0xb0
[  220.916858][ T8289]  ? alloc_netdev_mqs+0xa3/0x1170
[  220.916876][ T8289]  ? __raw_spin_lock_init+0x45/0x100
[  220.916905][ T8289]  alloc_netdev_mqs+0x26f/0x1170
[  220.916933][ T8289]  ? __pfx_ipip6_tunnel_setup+0x10/0x10
[  220.916966][ T8289]  ipip6_tunnel_locate+0x4c4/0x770
[  220.916987][ T8289]  ? __pfx_ipip6_tunnel_locate+0x10/0x10
[  220.917006][ T8289]  ipip6_tunnel_ctl+0x6b0/0x9e0
[  220.917023][ T8289]  ip_tunnel_siocdevprivate+0xf2/0x180
[  220.917041][ T8289]  ? __pfx_ip_tunnel_siocdevprivate+0x10/0x10
[  220.917067][ T8289]  ? __lock_acquire+0xab9/0xd20
[  220.917098][ T8289]  ipip6_tunnel_siocdevprivate+0x24e/0x1580
[  220.917125][ T8289]  ? __pfx___mutex_trylock_common+0x10/0x10
[  220.917140][ T8289]  ? __pfx_ipip6_tunnel_siocdevprivate+0x10/0x10
[  220.917155][ T8289]  ? rcu_is_watching+0x15/0xb0
[  220.917167][ T8289]  ? trace_contention_end+0x39/0x120
[  220.917184][ T8289]  ? __mutex_lock+0x330/0xe80
[  220.917209][ T8289]  ? __lock_acquire+0xab9/0xd20
[  220.917235][ T8289]  ? dev_ioctl+0x83c/0x1150
[  220.917254][ T8289]  ? full_name_hash+0x92/0xe0
[  220.917275][ T8289]  ? netdev_name_node_lookup+0xdf/0x120
[  220.917293][ T8289]  dev_ifsioc+0xb57/0xf00
[  220.917309][ T8289]  dev_ioctl+0x84c/0x1150
[  220.917322][ T8289]  sock_ioctl+0x719/0x790
[  220.917339][ T8289]  ? __pfx_sock_ioctl+0x10/0x10
[  220.917370][ T8289]  ? __fget_files+0x3a0/0x420
[  220.917390][ T8289]  ? __fget_files+0x2a/0x420
[  220.917414][ T8289]  ? bpf_lsm_file_ioctl+0x9/0x20
[  220.917429][ T8289]  ? __pfx_sock_ioctl+0x10/0x10
[  220.917443][ T8289]  __se_sys_ioctl+0xf9/0x170
[  220.917459][ T8289]  do_syscall_64+0xfa/0x3b0
[  220.917471][ T8289]  ? lockdep_hardirqs_on+0x9c/0x150
[  220.917487][ T8289]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  220.917505][ T8289]  ? clear_bhb_loop+0x60/0xb0
[  220.917529][ T8289]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  220.917551][ T8289] RIP: 0033:0x7f865118e929
[  220.917567][ T8289] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  220.917575][ T8289] RSP: 002b:00007f8651fdf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  220.917587][ T8289] RAX: ffffffffffffffda RBX: 00007f86513b5fa0 RCX: 00007f865118e929
[  220.917600][ T8289] RDX: 0000200000000440 RSI: 00000000000089f1 RDI: 0000000000000003
[  220.917606][ T8289] RBP: 00007f8651fdf090 R08: 0000000000000000 R09: 0000000000000000
[  220.917612][ T8289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  220.917618][ T8289] R13: 0000000000000000 R14: 00007f86513b5fa0 R15: 00007fff1d738cd8
[  220.917643][ T8289]  </TASK>
[  220.917727][ T8289] debugfs: out of free dentries, can not create file 'netdev@ffff8880550b0610'
[  221.043386][ T5931] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  221.835663][ T8316] netlink: 8 bytes leftover after parsing attributes in process `syz.1.848'.
[  221.853259][ T8317] /dev/rnullb0: Can't lookup blockdev
[  221.861453][ T8316] netlink: 8 bytes leftover after parsing attributes in process `syz.1.848'.
[  222.031512][ T8320] iommufd_mock iommufd_mock0: Adding to iommu group 0
[  222.061364][ T8320] netlink: 244 bytes leftover after parsing attributes in process `syz.1.850'.
[  222.304763][ T8328] netlink: 'syz.1.854': attribute type 21 has an invalid length.
[  222.315665][ T8328] netlink: 128 bytes leftover after parsing attributes in process `syz.1.854'.
[  222.326252][ T8328] netlink: 'syz.1.854': attribute type 6 has an invalid length.
[  222.335702][ T8328] netlink: 3 bytes leftover after parsing attributes in process `syz.1.854'.
[  222.846222][ T8342] ntfs3(rnullb0): Primary boot signature is not NTFS.
[  222.861955][ T8342] ntfs3(rnullb0): Alternative boot signature is not NTFS.
[  223.098411][ T5931] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  223.128204][ T5931] usb 4-1: USB disconnect, device number 43
[  223.307752][ T8353] netlink: 'syz.1.865': attribute type 11 has an invalid length.
[  224.558245][ T5914] usb 4-1: new high-speed USB device number 44 using dummy_hcd
[  224.689881][ T5914] usb 4-1: device descriptor read/64, error -71
[  224.928233][ T5914] usb 4-1: new high-speed USB device number 45 using dummy_hcd
[  225.068913][ T5914] usb 4-1: device descriptor read/64, error -71
[  225.178753][ T5914] usb usb4-port1: attempt power cycle
[  225.442156][ T8401] netlink: 80 bytes leftover after parsing attributes in process `syz.0.885'.
[  225.528613][ T5914] usb 4-1: new high-speed USB device number 46 using dummy_hcd
[  225.561135][ T5914] usb 4-1: device descriptor read/8, error -71
[  225.798239][ T5914] usb 4-1: new high-speed USB device number 47 using dummy_hcd
[  225.830511][ T5914] usb 4-1: device descriptor read/8, error -71
[  225.939808][ T5914] usb usb4-port1: unable to enumerate USB device
[  227.419704][ T8445] hpfs: Bad magic ... probably not HPFS
[  227.656821][ T8452] netlink: 'syz.1.905': attribute type 2 has an invalid length.
[  227.951116][ T8465] iommufd_mock iommufd_mock0: Adding to iommu group 0
[  228.422418][   T30] audit: type=1800 audit(1751724562.772:9): pid=8487 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.920" name="nullb0" dev="tmpfs" ino=699 res=0 errno=0
[  228.548362][ T5914] usb 2-1: new high-speed USB device number 44 using dummy_hcd
[  228.700606][ T5914] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  228.712349][ T5914] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  228.723433][ T5914] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  228.733236][ T5914] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21
[  228.748437][ T5914] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00
[  228.757477][ T5914] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  228.770045][ T5914] usb 2-1: config 0 descriptor??
[  229.109344][ T8498] netlink: 96 bytes leftover after parsing attributes in process `syz.3.925'.
[  229.141076][ T8501] /dev/rnullb0: Can't lookup blockdev
[  229.192494][ T5914] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0
[  229.219336][ T5914] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0
[  229.226783][ T5914] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0
[  229.241192][ T5914] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0
[  229.249866][ T5914] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0
[  229.259720][ T5914] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0
[  229.267147][ T5914] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0
[  229.275700][ T5914] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0
[  229.292811][ T5914] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0
[  229.304257][ T5914] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0
[  229.405770][ T5914] plantronics 0003:047F:FFFF.0014: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0
[  229.566700][ T8479] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  229.605423][ T8479] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  229.640668][    T9] usb 4-1: new high-speed USB device number 48 using dummy_hcd
[  229.673947][ T5955] usb 2-1: USB disconnect, device number 44
[  229.808893][    T9] usb 4-1: Using ep0 maxpacket: 8
[  229.820682][    T9] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  229.829881][    T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  229.837868][    T9] usb 4-1: Product: syz
[  229.848182][    T9] usb 4-1: Manufacturer: syz
[  229.852829][    T9] usb 4-1: SerialNumber: syz
[  229.860496][    T9] usb 4-1: config 0 descriptor??
[  230.070231][    T9] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  230.512076][ T8542] 9pnet: p9_errstr2errno: server reported unknown error ��p��A���
��;
KZ�44�/@�q�
[  230.612946][ T8547] netlink: 8 bytes leftover after parsing attributes in process `syz.0.942'.
[  230.680572][ T8549] tipc: Started in network mode
[  230.685508][ T8549] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711
[  230.695955][ T8549] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:00fe:00bb
[  230.705222][ T8549] tipc: Enabled bearer <udp:syz1>, priority 10
[  230.752550][ T8551] netlink: 8 bytes leftover after parsing attributes in process `syz.0.944'.
[  231.818796][ T5955] tipc: Node number set to 1
[  231.862920][    T9] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  231.896648][    T9] usb 4-1: USB disconnect, device number 48
[  232.006273][ T8573] 9pnet_fd: Insufficient options for proto=fd
[  232.060903][ T8579] overlay: Unknown parameter 'smackfsroot'
[  232.308534][ T5893] usb 2-1: new high-speed USB device number 45 using dummy_hcd
[  232.461310][ T5893] usb 2-1: Using ep0 maxpacket: 16
[  232.472093][ T5893] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  232.484727][ T5893] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[  232.500623][ T5893] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0
[  232.513056][ T5893] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0
[  232.525858][ T5893] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3
[  232.544019][ T5893] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42
[  232.556875][ T5893] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0
[  232.568781][ T5893] usb 2-1: Manufacturer: syz
[  232.576588][ T5893] usb 2-1: config 0 descriptor??
[  233.333442][ T8595] 9pnet: p9_errstr2errno: server reported unknown error ��p��A���
��;
KZ�44�/@�q�
[  233.451806][ T8603] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  233.469146][ T5893] rc_core: IR keymap rc-hauppauge not found
[  233.475122][ T5893] Registered IR keymap rc-empty
[  233.493947][ T8603] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  233.497247][ T5893] mceusb 2-1:0.0: Error: mce write submit urb error = -90
[  233.559141][ T5893] mceusb 2-1:0.0: Error: mce write submit urb error = -90
[  233.564875][ T8607] 9pnet_fd: Insufficient options for proto=fd
[  233.572794][ T8602] netlink: 'syz.3.962': attribute type 10 has an invalid length.
[  233.592710][ T5893] 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
[  233.601097][ T8602] netlink: 40 bytes leftover after parsing attributes in process `syz.3.962'.
[  233.626924][ T5893] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input15
[  233.663134][ T5893] mceusb 2-1:0.0: Error: mce write submit urb error = -90
[  233.688374][   T30] audit: type=1326 audit(1751724568.032:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8610 comm="syz.2.965" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9d0a98e929 code=0x0
[  233.688649][ T5893] mceusb 2-1:0.0: Error: mce write submit urb error = -90
[  233.709947][    C1] vkms_vblank_simulate: vblank timer overrun
[  233.747019][ T8614] netlink: 4 bytes leftover after parsing attributes in process `syz.0.966'.
[  233.802053][ T5893] mceusb 2-1:0.0: Error: mce write submit urb error = -90
[  233.855762][ T5893] mceusb 2-1:0.0: Error: mce write submit urb error = -90
[  233.898480][ T5893] mceusb 2-1:0.0: Error: mce write submit urb error = -90
[  233.948449][ T5893] mceusb 2-1:0.0: Error: mce write submit urb error = -90
[  233.988773][ T5893] mceusb 2-1:0.0: Error: mce write submit urb error = -90
[  234.009929][ T5893] mceusb 2-1:0.0: Error: mce write submit urb error = -90
[  234.041280][ T5893] mceusb 2-1:0.0: Error: mce write submit urb error = -90
[  234.068388][ T5893] mceusb 2-1:0.0: Error: mce write submit urb error = -90
[  234.091266][ T5893] mceusb 2-1:0.0: Registered 424242424242 with mce emulator interface version 1
[  234.110243][ T5893] mceusb 2-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active)
[  234.136847][ T5893] usb 2-1: USB disconnect, device number 45
[  234.218277][ T5931] usb 4-1: new high-speed USB device number 49 using dummy_hcd
[  234.408877][ T5931] usb 4-1: Using ep0 maxpacket: 8
[  234.473351][ T5931] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  234.578220][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  234.690519][ T5931] usb 4-1: Product: syz
[  234.752370][ T5931] usb 4-1: Manufacturer: syz
[  234.772555][ T5931] usb 4-1: SerialNumber: syz
[  234.791520][ T5931] usb 4-1: config 0 descriptor??
[  234.967165][ T8629] netlink: 52 bytes leftover after parsing attributes in process `syz.2.973'.
[  234.976611][ T8629] netlink: 52 bytes leftover after parsing attributes in process `syz.2.973'.
[  235.004553][ T8631] 9pnet: p9_errstr2errno: server reported unknown error ��p��A���
��;
KZ�44�/@�q�
[  235.022983][ T5931] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  236.350972][ T8655] netlink: 4 bytes leftover after parsing attributes in process `syz.1.981'.
[  236.534363][ T5931] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  236.561277][ T5931] usb 4-1: USB disconnect, device number 49
[  237.074826][ T8671] 9pnet: p9_errstr2errno: server reported unknown error ��p��A���
��;
KZ�44�/@�q�
[  237.348526][ T5931] usb 2-1: new high-speed USB device number 46 using dummy_hcd
[  237.508210][ T5931] usb 2-1: Using ep0 maxpacket: 8
[  237.517186][ T5931] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  237.526510][ T5931] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  237.534607][ T5931] usb 2-1: Product: syz
[  237.539008][ T5931] usb 2-1: Manufacturer: syz
[  237.543609][ T5931] usb 2-1: SerialNumber: syz
[  237.551246][ T5931] usb 2-1: config 0 descriptor??
[  237.761739][ T5931] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  237.974831][ T8685] netlink: 4 bytes leftover after parsing attributes in process `syz.3.993'.
[  238.091387][ T8689] hpfs: Bad magic ... probably not HPFS
[  238.695861][ T8696] netdevsim netdevsim3: Firmware load for '../file0/file0' refused, path contains '..' component
[  238.709147][ T8696] netlink: 244 bytes leftover after parsing attributes in process `syz.3.999'.
[  239.031253][ T8708] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1005'.
[  239.194366][ T5931] dvb_usb_rtl28xxu 2-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  239.206424][ T5931] usb 2-1: USB disconnect, device number 46
[  239.338305][   T10] usb 4-1: new high-speed USB device number 50 using dummy_hcd
[  239.457268][ T8713] tipc: Enabling of bearer <udp:syz1> rejected, already enabled
[  239.478408][   T10] usb 4-1: device descriptor read/64, error -71
[  239.666340][ T8725] IPVS: sed: UDP 224.0.0.2:0 - no destination available
[  239.718296][   T10] usb 4-1: new high-speed USB device number 51 using dummy_hcd
[  239.858292][   T10] usb 4-1: device descriptor read/64, error -71
[  240.486308][   T10] usb usb4-port1: attempt power cycle
[  240.588879][ T8736] MTD: Couldn't look up '/dev/rnullb0': -15
[  240.693678][ T8737] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1016'.
[  240.706488][ T8737] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1016'.
[  240.838302][   T10] usb 4-1: new high-speed USB device number 52 using dummy_hcd
[  240.888484][   T10] usb 4-1: device descriptor read/8, error -71
[  240.938809][ T8756] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1022'.
[  241.128353][   T10] usb 4-1: new high-speed USB device number 53 using dummy_hcd
[  241.149464][   T10] usb 4-1: device descriptor read/8, error -71
[  241.260059][   T10] usb usb4-port1: unable to enumerate USB device
[  242.010142][ T8776] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1030'.
[  242.059984][ T8775] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1030'.
[  242.420899][   T30] audit: type=1800 audit(1751724576.772:11): pid=8797 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.1038" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0
[  242.440905][    C1] vkms_vblank_simulate: vblank timer overrun
[  242.538353][    T9] usb 4-1: new high-speed USB device number 54 using dummy_hcd
[  242.571826][ T5859] Bluetooth: hci3: command 0x0405 tx timeout
[  243.248319][    T9] usb 4-1: Using ep0 maxpacket: 8
[  243.264544][    T9] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  243.298721][    T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  243.306751][    T9] usb 4-1: Product: syz
[  243.416293][    T9] usb 4-1: Manufacturer: syz
[  243.421004][    T9] usb 4-1: SerialNumber: syz
[  243.437991][ T8807] /dev/rnullb0: Can't lookup blockdev
[  243.441855][    T9] usb 4-1: config 0 descriptor??
[  243.657164][ T8817] openvswitch: netlink: Tunnel attr 294 out of range max 16
[  243.665250][    T9] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  244.847449][ T8842] netlink: 'syz.1.1056': attribute type 27 has an invalid length.
[  245.004631][ T8842] bridge0: port 2(bridge_slave_1) entered disabled state
[  245.014056][ T8842] bridge0: port 1(bridge_slave_0) entered disabled state
[  245.277536][ T8842] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[  245.325265][ T8842] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[  245.467584][    T9] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  245.491855][    T9] usb 4-1: USB disconnect, device number 54
[  245.679189][ T2137] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0
[  245.708233][ T2137] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0
[  245.739093][ T2137] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0
[  245.748379][ T3539] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0
[  245.774227][ T8881] /dev/rnullb0: Can't lookup blockdev
[  247.188276][ T8858] usb 2-1: new high-speed USB device number 47 using dummy_hcd
[  247.343271][ T8858] usb 2-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47
[  247.355244][ T8858] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  247.373409][ T8858] usb 2-1: config 0 descriptor??
[  247.392431][ T8858] gspca_main: STV06xx-2.14.0 probing 046d:0870
[  247.797144][ T8933] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1081'.
[  249.562503][ T8858] usb 2-1: USB disconnect, device number 47
[  250.411873][ T8970] binder: 8968:8970 ioctl 5602 200000000040 returned -22
[  250.582527][ T8979] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1097'.
[  251.895919][ T9012] /dev/rnullb0: Can't lookup blockdev
[  253.364870][ T9043] usb usb8: usbfs: process 9043 (syz.1.1120) did not claim interface 0 before use
[  253.990780][ T9053] /dev/rnullb0: Can't lookup blockdev
[  254.964131][ T9077] fuse: Bad value for 'fd'
[  255.517481][ T9112] usb usb8: usbfs: process 9112 (syz.3.1143) did not claim interface 7 before use
[  255.529604][   T30] audit: type=1800 audit(1751724589.882:12): pid=9112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.1143" name="SYSV00000000" dev="tmpfs" ino=0 res=0 errno=0
[  255.852327][ T1303] ieee802154 phy0 wpan0: encryption failed: -22
[  255.859312][ T1303] ieee802154 phy1 wpan1: encryption failed: -22
[  256.487206][ T9124] /dev/rnullb0: Can't lookup blockdev
[  256.792579][ T9137] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  256.958218][ T8858] usb 4-1: new high-speed USB device number 55 using dummy_hcd
[  257.108235][ T8858] usb 4-1: Using ep0 maxpacket: 8
[  257.116806][ T8858] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  257.126215][ T8858] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  257.134698][ T8858] usb 4-1: Product: syz
[  257.139026][ T8858] usb 4-1: Manufacturer: syz
[  257.143651][ T8858] usb 4-1: SerialNumber: syz
[  257.151133][ T8858] usb 4-1: config 0 descriptor??
[  257.364371][ T8858] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  258.514742][ T9159] FAT-fs (rnullb0): bogus number of reserved sectors
[  258.536556][ T8858] dvb_usb_rtl28xxu 4-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  258.541571][ T9159] FAT-fs (rnullb0): Can't find a valid FAT filesystem
[  258.561415][ T8858] usb 4-1: USB disconnect, device number 55
[  258.739934][ T9171] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1164'.
[  260.380630][ T9214] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  260.723002][ T9229] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1177'.
[  260.737130][ T9229] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1177'.
[  260.865149][ T9234] IPVS: length: 139 != 8
[  261.878672][ T8858] usb 4-1: new high-speed USB device number 56 using dummy_hcd
[  262.039843][ T8858] usb 4-1: device descriptor read/64, error -71
[  262.299141][ T8858] usb 4-1: new high-speed USB device number 57 using dummy_hcd
[  262.448379][ T8858] usb 4-1: device descriptor read/64, error -71
[  263.100084][ T8858] usb usb4-port1: attempt power cycle
[  263.370692][ T9281] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1198'.
[  263.438573][ T8858] usb 4-1: new high-speed USB device number 58 using dummy_hcd
[  263.459427][ T8858] usb 4-1: device descriptor read/8, error -71
[  263.552085][ T9288] FAULT_INJECTION: forcing a failure.
[  263.552085][ T9288] name failslab, interval 1, probability 0, space 0, times 0
[  263.566067][ T9288] CPU: 0 UID: 0 PID: 9288 Comm: syz.1.1201 Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) 
[  263.566094][ T9288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  263.566107][ T9288] Call Trace:
[  263.566114][ T9288]  <TASK>
[  263.566123][ T9288]  dump_stack_lvl+0x189/0x250
[  263.566155][ T9288]  ? __pfx____ratelimit+0x10/0x10
[  263.566175][ T9288]  ? __pfx_dump_stack_lvl+0x10/0x10
[  263.566202][ T9288]  ? __pfx__printk+0x10/0x10
[  263.566236][ T9288]  ? __pfx___might_resched+0x10/0x10
[  263.566260][ T9288]  ? fs_reclaim_acquire+0x7d/0x100
[  263.566286][ T9288]  should_fail_ex+0x414/0x560
[  263.566320][ T9288]  should_failslab+0xa8/0x100
[  263.566340][ T9288]  kmem_cache_alloc_noprof+0x73/0x3c0
[  263.566367][ T9288]  ? __kernfs_new_node+0xd7/0x7e0
[  263.566398][ T9288]  __kernfs_new_node+0xd7/0x7e0
[  263.566423][ T9288]  ? __lock_acquire+0xab9/0xd20
[  263.566453][ T9288]  ? __pfx___kernfs_new_node+0x10/0x10
[  263.566480][ T9288]  ? kernfs_root+0x1c/0x230
[  263.566520][ T9288]  ? kernfs_root+0x1c/0x230
[  263.566543][ T9288]  ? kernfs_root+0x1c/0x230
[  263.566565][ T9288]  ? kernfs_root+0x1c/0x230
[  263.566594][ T9288]  kernfs_new_node+0x102/0x210
[  263.566626][ T9288]  __kernfs_create_file+0x4b/0x2e0
[  263.566648][ T9288]  sysfs_add_file_mode_ns+0x238/0x300
[  263.566676][ T9288]  internal_create_group+0x66d/0x1110
[  263.566716][ T9288]  ? __pfx_internal_create_group+0x10/0x10
[  263.566743][ T9288]  ? kernfs_add_one+0xf0/0x520
[  263.566777][ T9288]  sysfs_create_groups+0x59/0x120
[  263.566805][ T9288]  device_add_attrs+0x1c4/0x5a0
[  263.566832][ T9288]  ? __pfx_device_add_attrs+0x10/0x10
[  263.566858][ T9288]  ? device_add_class_symlinks+0x21f/0x240
[  263.566883][ T9288]  device_add+0x496/0xb50
[  263.566900][ T9288]  ? device_initialize+0x24b/0x440
[  263.566923][ T9288]  netdev_register_kobject+0x178/0x310
[  263.566958][ T9288]  register_netdevice+0x126c/0x1ae0
[  263.567005][ T9288]  ? __pfx_register_netdevice+0x10/0x10
[  263.567037][ T9288]  ? __pfx_l2tp_session_register+0x10/0x10
[  263.567065][ T9288]  ? l2tp_eth_create+0x37b/0xbd0
[  263.567091][ T9288]  l2tp_eth_create+0x7ef/0xbd0
[  263.567115][ T9288]  ? l2tp_eth_create+0x37b/0xbd0
[  263.567139][ T9288]  ? __pfx_l2tp_eth_create+0x10/0x10
[  263.567171][ T9288]  l2tp_nl_cmd_session_create+0x730/0xc20
[  263.567202][ T9288]  ? __pfx_l2tp_nl_cmd_session_create+0x10/0x10
[  263.567233][ T9288]  ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0
[  263.567272][ T9288]  genl_family_rcv_msg_doit+0x212/0x300
[  263.567308][ T9288]  ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[  263.567353][ T9288]  ? bpf_lsm_capable+0x9/0x20
[  263.567379][ T9288]  ? security_capable+0x7e/0x2e0
[  263.567413][ T9288]  genl_rcv_msg+0x60e/0x790
[  263.567449][ T9288]  ? __pfx_genl_rcv_msg+0x10/0x10
[  263.567475][ T9288]  ? __pfx_l2tp_nl_cmd_session_create+0x10/0x10
[  263.567519][ T9288]  netlink_rcv_skb+0x208/0x470
[  263.567543][ T9288]  ? __pfx_genl_rcv_msg+0x10/0x10
[  263.567572][ T9288]  ? __pfx_netlink_rcv_skb+0x10/0x10
[  263.567615][ T9288]  ? down_read+0x1ad/0x2e0
[  263.567642][ T9288]  genl_rcv+0x28/0x40
[  263.567667][ T9288]  netlink_unicast+0x75b/0x8d0
[  263.567701][ T9288]  netlink_sendmsg+0x805/0xb30
[  263.567735][ T9288]  ? __pfx_netlink_sendmsg+0x10/0x10
[  263.567760][ T9288]  ? aa_sock_msg_perm+0xf1/0x1d0
[  263.567789][ T9288]  ? bpf_lsm_socket_sendmsg+0x9/0x20
[  263.567810][ T9288]  ? __pfx_netlink_sendmsg+0x10/0x10
[  263.567834][ T9288]  __sock_sendmsg+0x219/0x270
[  263.567859][ T9288]  ____sys_sendmsg+0x505/0x830
[  263.567892][ T9288]  ? __pfx_____sys_sendmsg+0x10/0x10
[  263.567929][ T9288]  ? import_iovec+0x74/0xa0
[  263.567961][ T9288]  ___sys_sendmsg+0x21f/0x2a0
[  263.567990][ T9288]  ? __pfx____sys_sendmsg+0x10/0x10
[  263.568058][ T9288]  ? __fget_files+0x2a/0x420
[  263.568077][ T9288]  ? __fget_files+0x3a0/0x420
[  263.568101][ T9288]  __x64_sys_sendmsg+0x19b/0x260
[  263.568123][ T9288]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  263.568156][ T9288]  ? __pfx_ksys_write+0x10/0x10
[  263.568179][ T9288]  ? do_syscall_64+0xbe/0x3b0
[  263.568203][ T9288]  do_syscall_64+0xfa/0x3b0
[  263.568221][ T9288]  ? lockdep_hardirqs_on+0x9c/0x150
[  263.568240][ T9288]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  263.568259][ T9288]  ? clear_bhb_loop+0x60/0xb0
[  263.568281][ T9288]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  263.568297][ T9288] RIP: 0033:0x7f865118e929
[  263.568315][ T9288] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  263.568331][ T9288] RSP: 002b:00007f8651fdf038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  263.568350][ T9288] RAX: ffffffffffffffda RBX: 00007f86513b5fa0 RCX: 00007f865118e929
[  263.568365][ T9288] RDX: 0000000000000000 RSI: 0000200000000140 RDI: 0000000000000005
[  263.568377][ T9288] RBP: 00007f8651fdf090 R08: 0000000000000000 R09: 0000000000000000
[  263.568388][ T9288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  263.568400][ T9288] R13: 0000000000000000 R14: 00007f86513b5fa0 R15: 00007fff1d738cd8
[  263.568432][ T9288]  </TASK>
[  264.324861][ T9297] netlink: 'syz.3.1205': attribute type 21 has an invalid length.
[  264.340988][ T9297] netlink: 6 bytes leftover after parsing attributes in process `syz.3.1205'.
[  264.534361][   T30] audit: type=1326 audit(1751724598.832:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9303 comm="syz.3.1208" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f80d058e929 code=0x0
[  265.186343][ T9313] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1209'.
[  265.541088][ T9324] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1221'.
[  265.568268][ T8852] usb 2-1: new high-speed USB device number 48 using dummy_hcd
[  265.623996][ T9330] netlink: 'syz.2.1216': attribute type 33 has an invalid length.
[  265.632369][ T9330] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1216'.
[  265.708992][ T8852] usb 2-1: device descriptor read/64, error -71
[  265.928497][ T5931] usb 4-1: new high-speed USB device number 60 using dummy_hcd
[  266.008955][ T8852] usb 2-1: new high-speed USB device number 49 using dummy_hcd
[  266.092778][ T5931] usb 4-1: device descriptor read/64, error -71
[  266.158427][ T8852] usb 2-1: device descriptor read/64, error -71
[  266.306926][ T8852] usb usb2-port1: attempt power cycle
[  266.368602][ T5931] usb 4-1: new high-speed USB device number 61 using dummy_hcd
[  266.634808][ T5931] usb 4-1: device descriptor read/64, error -71
[  266.698223][ T8852] usb 2-1: new high-speed USB device number 50 using dummy_hcd
[  266.739301][ T8852] usb 2-1: device descriptor read/8, error -71
[  266.748958][ T5931] usb usb4-port1: attempt power cycle
[  266.978458][ T8852] usb 2-1: new high-speed USB device number 51 using dummy_hcd
[  267.001847][ T8852] usb 2-1: device descriptor read/8, error -71
[  267.111148][ T5931] usb 4-1: new high-speed USB device number 62 using dummy_hcd
[  267.128839][ T8852] usb usb2-port1: unable to enumerate USB device
[  267.143534][ T5931] usb 4-1: device descriptor read/8, error -71
[  267.398293][ T5931] usb 4-1: new high-speed USB device number 63 using dummy_hcd
[  267.440356][ T5931] usb 4-1: device descriptor read/8, error -71
[  267.550897][ T5931] usb usb4-port1: unable to enumerate USB device
[  268.612946][ T9363] FAULT_INJECTION: forcing a failure.
[  268.612946][ T9363] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  268.640555][ T9363] CPU: 0 UID: 0 PID: 9363 Comm: syz.1.1228 Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) 
[  268.640585][ T9363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  268.640597][ T9363] Call Trace:
[  268.640605][ T9363]  <TASK>
[  268.640613][ T9363]  dump_stack_lvl+0x189/0x250
[  268.640646][ T9363]  ? __pfx____ratelimit+0x10/0x10
[  268.640668][ T9363]  ? __pfx_dump_stack_lvl+0x10/0x10
[  268.640695][ T9363]  ? __pfx__printk+0x10/0x10
[  268.640734][ T9363]  should_fail_ex+0x414/0x560
[  268.640768][ T9363]  strncpy_from_user+0x36/0x290
[  268.640800][ T9363]  getname_flags+0xf3/0x540
[  268.640828][ T9363]  user_path_at+0x24/0x60
[  268.640855][ T9363]  __se_sys_mount+0x2d3/0x410
[  268.640883][ T9363]  ? __pfx___se_sys_mount+0x10/0x10
[  268.640902][ T9363]  ? rcu_is_watching+0x15/0xb0
[  268.640933][ T9363]  ? do_syscall_64+0xbe/0x3b0
[  268.640952][ T9363]  ? __x64_sys_mount+0x20/0xc0
[  268.640976][ T9363]  do_syscall_64+0xfa/0x3b0
[  268.640996][ T9363]  ? lockdep_hardirqs_on+0x9c/0x150
[  268.641022][ T9363]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  268.641042][ T9363]  ? clear_bhb_loop+0x60/0xb0
[  268.641066][ T9363]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  268.641084][ T9363] RIP: 0033:0x7f865118e929
[  268.641101][ T9363] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  268.641118][ T9363] RSP: 002b:00007f8651fdf038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  268.641139][ T9363] RAX: ffffffffffffffda RBX: 00007f86513b5fa0 RCX: 00007f865118e929
[  268.641154][ T9363] RDX: 0000200000000080 RSI: 0000200000000400 RDI: 0000000000000000
[  268.641168][ T9363] RBP: 00007f8651fdf090 R08: 0000200000000780 R09: 0000000000000000
[  268.641181][ T9363] R10: 0000000001010412 R11: 0000000000000246 R12: 0000000000000001
[  268.641193][ T9363] R13: 0000000000000000 R14: 00007f86513b5fa0 R15: 00007fff1d738cd8
[  268.641224][ T9363]  </TASK>
[  268.894058][ T9368] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1227'.
[  271.142912][ T9414] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1247'.
[  271.295522][ T9422] /dev/rnullb0: Can't lookup blockdev
[  271.408225][ T8865] usb 2-1: new high-speed USB device number 52 using dummy_hcd
[  271.568321][ T8865] usb 2-1: device descriptor read/64, error -71
[  272.234258][ T9438] overlayfs: failed to resolve './file1': -2
[  272.244213][ T9436] netlink: 1192 bytes leftover after parsing attributes in process `syz.0.1255'.
[  272.291372][ T8865] usb 2-1: new high-speed USB device number 53 using dummy_hcd
[  272.568236][ T8865] usb 2-1: device descriptor read/64, error -71
[  272.678752][ T8865] usb usb2-port1: attempt power cycle
[  273.018300][ T8865] usb 2-1: new high-speed USB device number 54 using dummy_hcd
[  273.038699][ T8865] usb 2-1: device descriptor read/8, error -71
[  273.164171][ T9465] netlink: 5128 bytes leftover after parsing attributes in process `syz.0.1265'.
[  273.176912][ T9465] netlink: 5128 bytes leftover after parsing attributes in process `syz.0.1265'.
[  273.187101][ T9465] netlink: 584 bytes leftover after parsing attributes in process `syz.0.1265'.
[  273.278262][ T8865] usb 2-1: new high-speed USB device number 55 using dummy_hcd
[  273.321062][ T8865] usb 2-1: device descriptor read/8, error -71
[  273.460074][ T8865] usb usb2-port1: unable to enumerate USB device
[  274.204121][ T9482] openvswitch: netlink: Unexpected mask (mask=200040, allowed=10048)
[  274.492276][ T9493] netlink: 5128 bytes leftover after parsing attributes in process `syz.3.1275'.
[  274.504955][ T9493] netlink: 5128 bytes leftover after parsing attributes in process `syz.3.1275'.
[  274.515276][ T9493] netlink: 584 bytes leftover after parsing attributes in process `syz.3.1275'.
[  274.584858][ T9497] capability: warning: `syz.1.1277' uses 32-bit capabilities (legacy support in use)
[  274.710256][ T9501] netlink: 'syz.1.1279': attribute type 19 has an invalid length.
[  275.048516][ T8865] usb 2-1: new high-speed USB device number 56 using dummy_hcd
[  275.174622][ T9517] netlink: 5128 bytes leftover after parsing attributes in process `syz.2.1286'.
[  275.184373][ T9517] netlink: 5128 bytes leftover after parsing attributes in process `syz.2.1286'.
[  275.198564][ T8865] usb 2-1: device descriptor read/64, error -71
[  275.289174][ T9519] IPVS: sed: UDP 224.0.0.2:0 - no destination available
[  275.301224][ T8852] IPVS: starting estimator thread 0...
[  275.369675][ T9524] netlink: 'syz.3.1288': attribute type 21 has an invalid length.
[  275.398250][ T9521] IPVS: using max 28 ests per chain, 67200 per kthread
[  275.438268][ T8865] usb 2-1: new high-speed USB device number 57 using dummy_hcd
[  275.578423][ T8865] usb 2-1: device descriptor read/64, error -71
[  275.594671][    C1] vcan0: j1939_tp_rxtimer: 0xffff88805e0e4800: rx timeout, send abort
[  275.710006][ T8865] usb usb2-port1: attempt power cycle
[  275.859450][ T9525] /dev/rnullb0: Can't lookup blockdev
[  276.058346][ T8865] usb 2-1: new high-speed USB device number 58 using dummy_hcd
[  276.080454][ T8865] usb 2-1: device descriptor read/8, error -71
[  276.102970][    C1] vcan0: j1939_tp_rxtimer: 0xffff88805e0e4800: abort rx timeout. Force session deactivation
[  276.278240][ T8858] usb 4-1: new high-speed USB device number 64 using dummy_hcd
[  276.319939][ T8865] usb 2-1: new high-speed USB device number 59 using dummy_hcd
[  276.342593][ T8865] usb 2-1: device descriptor read/8, error -71
[  276.430425][ T8858] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  276.441638][ T8858] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  276.451528][ T8858] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21
[  276.465001][ T8865] usb usb2-port1: unable to enumerate USB device
[  276.471544][ T8858] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00
[  276.481321][ T8858] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  276.492159][ T8858] usb 4-1: config 0 descriptor??
[  276.500213][ T8858] hub 4-1:0.0: USB hub found
[  276.703962][ T8858] hub 4-1:0.0: 14 ports detected
[  276.710471][ T8858] hub 4-1:0.0: insufficient power available to use all downstream ports
[  276.821428][ T9551] IPVS: sed: UDP 224.0.0.2:0 - no destination available
[  276.829496][ T9551] IPVS: set_ctl: invalid protocol: 59 224.0.0.2:0
[  277.334936][ T8858] usb 4-1: USB disconnect, device number 64
[  277.702366][   T30] audit: type=1326 audit(1751724612.052:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9578 comm="syz.0.1311" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f8e0a18e929 code=0x0
[  277.703208][ T9581] /dev/rnullb0: Can't lookup blockdev
[  278.666409][ T9613] __nla_validate_parse: 2 callbacks suppressed
[  278.666430][ T9613] netlink: 244 bytes leftover after parsing attributes in process `syz.1.1324'.
[  279.261901][ T9632] FAULT_INJECTION: forcing a failure.
[  279.261901][ T9632] name fail_usercopy, interval 1, probability 0, space 0, times 0
[  279.281444][ T9632] CPU: 0 UID: 0 PID: 9632 Comm: syz.3.1331 Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) 
[  279.281472][ T9632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  279.281493][ T9632] Call Trace:
[  279.281500][ T9632]  <TASK>
[  279.281509][ T9632]  dump_stack_lvl+0x189/0x250
[  279.281540][ T9632]  ? __pfx____ratelimit+0x10/0x10
[  279.281563][ T9632]  ? __pfx_dump_stack_lvl+0x10/0x10
[  279.281587][ T9632]  ? __pfx__printk+0x10/0x10
[  279.281613][ T9632]  ? __might_fault+0xb0/0x130
[  279.281650][ T9632]  should_fail_ex+0x414/0x560
[  279.281682][ T9632]  _copy_from_user+0x2d/0xb0
[  279.281709][ T9632]  ___sys_sendmsg+0x158/0x2a0
[  279.281736][ T9632]  ? __pfx____sys_sendmsg+0x10/0x10
[  279.281793][ T9632]  ? __fget_files+0x2a/0x420
[  279.281812][ T9632]  ? __fget_files+0x3a0/0x420
[  279.281842][ T9632]  __x64_sys_sendmsg+0x19b/0x260
[  279.281860][ T9632]  ? __pfx___x64_sys_sendmsg+0x10/0x10
[  279.281879][ T9632]  ? __pfx_ksys_write+0x10/0x10
[  279.281887][ T9632]  ? rcu_is_watching+0x15/0xb0
[  279.281903][ T9632]  ? do_syscall_64+0xbe/0x3b0
[  279.281917][ T9632]  do_syscall_64+0xfa/0x3b0
[  279.281927][ T9632]  ? lockdep_hardirqs_on+0x9c/0x150
[  279.281938][ T9632]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  279.281958][ T9632]  ? clear_bhb_loop+0x60/0xb0
[  279.281971][ T9632]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  279.281981][ T9632] RIP: 0033:0x7f80d058e929
[  279.281991][ T9632] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[  279.282001][ T9632] RSP: 002b:00007f80d1427038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  279.282013][ T9632] RAX: ffffffffffffffda RBX: 00007f80d07b5fa0 RCX: 00007f80d058e929
[  279.282021][ T9632] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003
[  279.282027][ T9632] RBP: 00007f80d1427090 R08: 0000000000000000 R09: 0000000000000000
[  279.282034][ T9632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[  279.282040][ T9632] R13: 0000000000000000 R14: 00007f80d07b5fa0 R15: 00007ffd7b2859a8
[  279.282055][ T9632]  </TASK>
[  279.650496][ T9645] netlink: 'syz.0.1336': attribute type 1 has an invalid length.
[  279.659354][ T9645] netlink: 168864 bytes leftover after parsing attributes in process `syz.0.1336'.
[  279.858314][ T8852] usb 4-1: new full-speed USB device number 65 using dummy_hcd
[  280.008357][  T121] usb 2-1: new high-speed USB device number 60 using dummy_hcd
[  280.013899][ T8852] usb 4-1: config 0 has an invalid interface number: 87 but max is 0
[  280.024233][ T8852] usb 4-1: config 0 has no interface number 0
[  280.032750][ T8852] usb 4-1: New USB device found, idVendor=17cc, idProduct=0d8d, bcdDevice=b1.c5
[  280.041858][ T8852] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  280.049983][ T8852] usb 4-1: Product: syz
[  280.054143][ T8852] usb 4-1: Manufacturer: syz
[  280.059650][ T8852] usb 4-1: SerialNumber: syz
[  280.066138][ T8852] usb 4-1: config 0 descriptor??
[  280.079509][ T8852] snd-usb-caiaq 4-1:0.87: can't set alt interface.
[  280.086084][ T8852] usb 4-1: unable to init card! (ret=-5)
[  280.092979][ T8852] snd-usb-caiaq 4-1:0.87: probe with driver snd-usb-caiaq failed with error -5
[  280.158612][  T121] usb 2-1: Using ep0 maxpacket: 8
[  280.165348][  T121] usb 2-1: no configurations
[  280.174216][  T121] usb 2-1: can't read configurations, error -22
[  280.283499][ T9643] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  280.297135][ T9643] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  280.318269][  T121] usb 2-1: new high-speed USB device number 61 using dummy_hcd
[  280.409398][ T8852] usb 4-1: USB disconnect, device number 65
[  280.429214][ T9666] /dev/rnullb0: Can't lookup blockdev
[  280.464103][ T9657] /dev/rnullb0: Can't lookup blockdev
[  280.490506][  T121] usb 2-1: Using ep0 maxpacket: 8
[  280.496701][  T121] usb 2-1: no configurations
[  280.505639][  T121] usb 2-1: can't read configurations, error -22
[  280.514480][  T121] usb usb2-port1: attempt power cycle
[  280.858318][  T121] usb 2-1: new high-speed USB device number 62 using dummy_hcd
[  280.878726][  T121] usb 2-1: Using ep0 maxpacket: 8
[  280.884326][  T121] usb 2-1: no configurations
[  280.889026][  T121] usb 2-1: can't read configurations, error -22
[  281.022771][  T121] usb 2-1: new high-speed USB device number 63 using dummy_hcd
[  281.058965][  T121] usb 2-1: Using ep0 maxpacket: 8
[  281.067633][  T121] usb 2-1: no configurations
[  281.078221][  T121] usb 2-1: can't read configurations, error -22
[  281.095170][  T121] usb usb2-port1: unable to enumerate USB device
[  281.164466][ T9682] syz.3.1352: attempt to access beyond end of device
[  281.164466][ T9682] nbd3: rw=2048, sector=0, nr_sectors = 8 limit=0
[  281.180236][ T9682] SQUASHFS error: Failed to read block 0x0: -5
[  281.186451][ T9682] unable to read squashfs_super_block
[  281.675464][ T9692] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1355'.
[  281.684870][ T9692] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1355'.
[  281.698866][ T9692] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1355'.
[  281.835984][ T9698] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1358'.
[  281.866397][ T9698] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1358'.
[  282.008099][ T9709] tipc: Enabling of bearer <udp:syz1> rejected, already enabled
[  282.314527][ T9715] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1366'.
[  282.327624][ T9715] : renamed from bond0 (while UP)
[  282.359845][ T9717] XFS (rnullb0): Invalid superblock magic number
[  282.482840][ T9725] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1368'.
[  282.508856][ T9725] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1368'.
[  283.858353][ T5931] usb 2-1: new high-speed USB device number 64 using dummy_hcd
[  284.008353][ T5931] usb 2-1: Using ep0 maxpacket: 8
[  284.019297][ T5931] usb 2-1: no configurations
[  284.023940][ T5931] usb 2-1: can't read configurations, error -22
[  284.157720][ T9786] __nla_validate_parse: 1 callbacks suppressed
[  284.157738][ T9786] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1392'.
[  284.184146][ T5931] usb 2-1: new high-speed USB device number 65 using dummy_hcd
[  284.298867][   T30] audit: type=1326 audit(1751724618.642:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9780 comm="syz.2.1390" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f9d0a98e929 code=0x0
[  284.358250][ T5931] usb 2-1: Using ep0 maxpacket: 8
[  284.364429][ T5931] usb 2-1: no configurations
[  284.369203][ T5931] usb 2-1: can't read configurations, error -22
[  284.385862][ T5931] usb usb2-port1: attempt power cycle
[  284.748288][ T5931] usb 2-1: new high-speed USB device number 66 using dummy_hcd
[  284.768970][ T5931] usb 2-1: Using ep0 maxpacket: 8
[  284.774559][ T5931] usb 2-1: no configurations
[  284.779749][ T5931] usb 2-1: can't read configurations, error -22
[  284.918418][ T5931] usb 2-1: new high-speed USB device number 67 using dummy_hcd
[  284.938910][ T5931] usb 2-1: Using ep0 maxpacket: 8
[  284.944472][ T5931] usb 2-1: no configurations
[  284.949321][ T5931] usb 2-1: can't read configurations, error -22
[  284.955856][ T5931] usb usb2-port1: unable to enumerate USB device
[  285.588239][ T8865] usb 4-1: new high-speed USB device number 66 using dummy_hcd
[  285.748311][ T8865] usb 4-1: Using ep0 maxpacket: 32
[  285.755641][ T8865] usb 4-1: unable to get BOS descriptor or descriptor too short
[  285.766290][ T8865] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[  285.779419][ T8865] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  285.791491][ T8865] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[  285.803197][ T8865] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  285.812442][ T8865] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  285.820651][ T8865] usb 4-1: Product: syz
[  285.824821][ T8865] usb 4-1: Manufacturer: syz
[  285.830762][ T8865] usb 4-1: SerialNumber: syz
[  286.040998][ T9803] QAT: Stopping all acceleration devices.
[  286.127207][ T8865] usb 4-1: 0:2 : does not exist
[  286.144170][ T9807] netlink: 5128 bytes leftover after parsing attributes in process `syz.0.1400'.
[  286.156593][ T8865] usb 4-1: USB disconnect, device number 66
[  286.168025][ T9807] netlink: 5128 bytes leftover after parsing attributes in process `syz.0.1400'.
[  286.181418][ T9807] netlink: 584 bytes leftover after parsing attributes in process `syz.0.1400'.
[  286.213206][ T5862] udevd[5862]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  286.293165][ T9811] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1402'.
[  286.726681][ T9821] netlink: 244 bytes leftover after parsing attributes in process `syz.3.1406'.
[  286.881284][ T9827] netlink: 5128 bytes leftover after parsing attributes in process `syz.1.1409'.
[  286.890667][ T9827] netlink: 5128 bytes leftover after parsing attributes in process `syz.1.1409'.
[  286.900411][ T9827] netlink: 584 bytes leftover after parsing attributes in process `syz.1.1409'.
[  286.958095][ T9829] netlink: 'syz.3.1410': attribute type 21 has an invalid length.
[  286.966186][ T9829] netlink: 'syz.3.1410': attribute type 30 has an invalid length.
[  287.047710][ T9833] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1412'.
[  287.332366][ T5931] usb 4-1: new high-speed USB device number 67 using dummy_hcd
[  287.518260][ T5931] usb 4-1: Using ep0 maxpacket: 8
[  287.524732][ T5931] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  287.536752][ T5931] usb 4-1: config 0 has no interfaces?
[  287.547587][ T5931] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  287.556878][ T5931] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  287.567974][ T5931] usb 4-1: Product: syz
[  287.572803][ T5931] usb 4-1: Manufacturer: syz
[  287.577757][ T5931] usb 4-1: SerialNumber: syz
[  287.588859][ T5931] usb 4-1: config 0 descriptor??
[  288.201948][ T9868] RDS: rds_bind could not find a transport for ::ffff:172.30.1.3, load rds_tcp or rds_rdma?
[  288.487537][ T9879] netlink: 'syz.1.1432': attribute type 10 has an invalid length.
[  288.513276][ T9879] batman_adv: batadv0: Adding interface: virt_wifi0
[  288.522235][ T9879] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. If you experience problems getting traffic through try increasing the MTU to 1560.
[  288.548282][ T9879] batman_adv: batadv0: Interface activated: virt_wifi0
[  288.788265][  T121] usb 2-1: new high-speed USB device number 68 using dummy_hcd
[  288.816123][ T9894] netlink: 'syz.0.1438': attribute type 2 has an invalid length.
[  288.825315][ T9894] netlink: 'syz.0.1438': attribute type 1 has an invalid length.
[  288.943381][  T121] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  288.956329][  T121] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  288.969688][  T121] usb 2-1: New USB device found, idVendor=0c45, idProduct=760b, bcdDevice= 0.00
[  288.998206][  T121] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  289.023734][  T121] usb 2-1: config 0 descriptor??
[  289.452008][  T121] redragon 0003:0C45:760B.0015: hidraw0: USB HID v0.00 Device [HID 0c45:760b] on usb-dummy_hcd.1-1/input0
[  289.650443][ T9878] __nla_validate_parse: 4 callbacks suppressed
[  289.650464][ T9878] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1432'.
[  289.794534][ T8852] usb 2-1: USB disconnect, device number 68
[  290.704198][ T8859] usb 4-1: USB disconnect, device number 67
[  290.775050][ T9945] tipc: Started in network mode
[  290.780649][ T9945] tipc: Node identity , cluster identity 4711
[  290.795586][ T9945] tipc: Failed to set node id, please configure manually
[  290.805745][ T9945] tipc: Enabling of bearer <udp:syz2> rejected, failed to enable media
[  290.860018][ T8852] usb 2-1: new high-speed USB device number 69 using dummy_hcd
[  290.982370][ T9950] netlink: 'syz.3.1460': attribute type 10 has an invalid length.
[  291.001353][ T9950] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1460'.
[  291.040010][ T8852] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  291.063336][ T8852] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  291.074749][ T8852] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0
[  291.089479][ T8852] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21
[  291.104515][ T8852] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00
[  291.115276][ T8852] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  291.131695][ T8852] usb 2-1: config 0 descriptor??
[  291.298315][  T121] usb 4-1: new high-speed USB device number 68 using dummy_hcd
[  291.317840][   T30] audit: type=1804 audit(1751724625.662:16): pid=9958 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.0.1462" name="rnullb0" dev="tmpfs" ino=683 res=1 errno=0
[  291.450156][  T121] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  291.478200][  T121] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  291.488026][  T121] usb 4-1: New USB device found, idVendor=0c45, idProduct=760b, bcdDevice= 0.00
[  291.518295][  T121] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  291.529619][  T121] usb 4-1: config 0 descriptor??
[  291.685856][ T9965] : entered promiscuous mode
[  291.694240][ T9965] /dev/rnullb0: Can't lookup blockdev
[  291.742753][ T9941] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  291.754738][ T9941] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  291.787038][ T9941] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  291.803851][ T9941] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  291.877932][ T8852] usbhid 2-1:0.0: can't add hid device: -71
[  291.887277][ T8852] usbhid 2-1:0.0: probe with driver usbhid failed with error -71
[  291.897865][ T8852] usb 2-1: USB disconnect, device number 69
[  292.022854][  T121] redragon 0003:0C45:760B.0016: hidraw0: USB HID v0.00 Device [HID 0c45:760b] on usb-dummy_hcd.3-1/input0
[  292.216943][ T9949] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1460'.
[  292.419634][ T8852] usb 4-1: USB disconnect, device number 68
[  292.574092][ T9983] ieee802154 phy0 wpan0: encryption failed: -22
[  292.714814][ T9988] hpfs: Bad magic ... probably not HPFS
[  292.955813][ T9991] capability: warning: `syz.1.1476' uses deprecated v2 capabilities in a way that may be insecure
[  293.179306][ T9994] iommufd_mock iommufd_mock0: Adding to iommu group 0
[  293.313700][T10003] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1481'.
[  293.376388][T10004] netlink: 'syz.0.1488': attribute type 10 has an invalid length.
[  293.387769][T10004] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1488'.
[  293.406401][T10004] batman_adv: batadv0: Adding interface: virt_wifi0
[  293.413550][T10004] batman_adv: batadv0: Interface activated: virt_wifi0
[  293.438283][ T8865] usb 4-1: new high-speed USB device number 69 using dummy_hcd
[  293.444778][T10004] netlink: 36 bytes leftover after parsing attributes in process `syz.0.1488'.
[  293.546238][T10009] kvm: vcpu 2: requested 128 ns lapic timer period limited to 200000 ns
[  293.555820][T10009] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer.
[  293.588672][ T8865] usb 4-1: Using ep0 maxpacket: 8
[  293.598610][ T8865] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  293.609315][ T8865] usb 4-1: config 0 has no interfaces?
[  293.621277][ T8865] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  293.632012][ T8865] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  293.642246][ T8865] usb 4-1: Product: syz
[  293.646547][ T8865] usb 4-1: Manufacturer: syz
[  293.651880][ T8865] usb 4-1: SerialNumber: syz
[  293.668722][ T8865] usb 4-1: config 0 descriptor??
[  294.370259][T10017] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1484'.
[  294.971339][T10038] netlink: 5128 bytes leftover after parsing attributes in process `syz.0.1492'.
[  294.984692][T10038] netlink: 5128 bytes leftover after parsing attributes in process `syz.0.1492'.
[  294.996185][T10038] netlink: 584 bytes leftover after parsing attributes in process `syz.0.1492'.
[  295.400202][T10046] netlink: 5128 bytes leftover after parsing attributes in process `syz.0.1502'.
[  295.409674][T10046] netlink: 5128 bytes leftover after parsing attributes in process `syz.0.1502'.
[  295.421784][T10046] netlink: 584 bytes leftover after parsing attributes in process `syz.0.1502'.
[  295.468861][T10048] netlink: 'syz.2.1493': attribute type 10 has an invalid length.
[  295.486329][T10048] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1493'.
[  295.497808][T10050] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1494'.
[  295.521046][T10048] batman_adv: batadv0: Adding interface: virt_wifi0
[  295.527711][T10048] batman_adv: batadv0: Interface activated: virt_wifi0
[  295.560374][T10047] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1493'.
[  295.647647][T10057] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1497'.
[  296.789803][  T121] usb 4-1: USB disconnect, device number 69
[  297.538283][ T8859] usb 4-1: new high-speed USB device number 70 using dummy_hcd
[  297.698833][ T8859] usb 4-1: Using ep0 maxpacket: 8
[  297.709884][ T8859] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  297.728316][ T8859] usb 4-1: config 0 has 0 interfaces, different from the descriptor's value: 1
[  297.742204][ T8859] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  297.752618][ T8859] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  297.762986][ T8859] usb 4-1: Product: syz
[  297.767181][ T8859] usb 4-1: Manufacturer: syz
[  297.773591][ T8859] usb 4-1: SerialNumber: syz
[  297.785435][ T8859] usb 4-1: config 0 descriptor??
[  297.899620][ T8852] usb 2-1: new full-speed USB device number 70 using dummy_hcd
[  298.028426][ T8852] usb 2-1: device descriptor read/64, error -71
[  298.268300][ T8852] usb 2-1: new full-speed USB device number 71 using dummy_hcd
[  298.398346][ T8852] usb 2-1: device descriptor read/64, error -71
[  298.508631][ T8852] usb usb2-port1: attempt power cycle
[  298.848297][ T8852] usb 2-1: new full-speed USB device number 72 using dummy_hcd
[  298.869354][ T8852] usb 2-1: device descriptor read/8, error -71
[  299.108248][ T8852] usb 2-1: new full-speed USB device number 73 using dummy_hcd
[  299.130482][ T8852] usb 2-1: device descriptor read/8, error -71
[  299.248589][ T8852] usb usb2-port1: unable to enumerate USB device
[  299.714193][T10157] syzkaller1: entered promiscuous mode
[  299.719818][T10157] syzkaller1: entered allmulticast mode
[  299.725462][T10157] hsr_slave_0: entered allmulticast mode
[  299.733600][T10157] hsr_slave_1: entered allmulticast mode
[  299.814444][T10162] overlayfs: failed to clone upperpath
[  300.046965][   T12] 
[  300.049319][   T12] ============================================
[  300.055461][   T12] WARNING: possible recursive locking detected
[  300.061606][   T12] 6.16.0-rc4-next-20250704-syzkaller #0 Not tainted
[  300.068175][   T12] --------------------------------------------
[  300.074314][   T12] kworker/u8:0/12 is trying to acquire lock:
[  300.080276][   T12] ffffe8ffffd54d98 (&pd_list->lock){+...}-{3:3}, at: padata_do_serial+0x73e/0xb80
[  300.089479][   T12] 
[  300.089479][   T12] but task is already holding lock:
[  300.096821][   T12] ffffe8ffffd5cdd8 (&pd_list->lock){+...}-{3:3}, at: padata_do_serial+0x5b5/0xb80
[  300.106026][   T12] 
[  300.106026][   T12] other info that might help us debug this:
[  300.114071][   T12]  Possible unsafe locking scenario:
[  300.114071][   T12] 
[  300.121511][   T12]        CPU0
[  300.124770][   T12]        ----
[  300.128028][   T12]   lock(&pd_list->lock);
[  300.132339][   T12]   lock(&pd_list->lock);
[  300.136655][   T12] 
[  300.136655][   T12]  *** DEADLOCK ***
[  300.136655][   T12] 
[  300.144792][   T12]  May be due to missing lock nesting notation
[  300.144792][   T12] 
[  300.153100][   T12] 3 locks held by kworker/u8:0/12:
[  300.158198][   T12]  #0: ffff88801e342148 ((wq_completion)pdecrypt_parallel){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0
[  300.170120][   T12]  #1: ffffc90000117bc0 ((work_completion)(&pw->pw_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0
[  300.181950][   T12]  #2: ffffe8ffffd5cdd8 (&pd_list->lock){+...}-{3:3}, at: padata_do_serial+0x5b5/0xb80
[  300.191606][   T12] 
[  300.191606][   T12] stack backtrace:
[  300.197474][   T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted 6.16.0-rc4-next-20250704-syzkaller #0 PREEMPT(full) 
[  300.197493][   T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  300.197505][   T12] Workqueue: pdecrypt_parallel padata_parallel_worker
[  300.197529][   T12] Call Trace:
[  300.197536][   T12]  <TASK>
[  300.197542][   T12]  dump_stack_lvl+0x189/0x250
[  300.197566][   T12]  ? __pfx_dump_stack_lvl+0x10/0x10
[  300.197587][   T12]  ? __pfx__printk+0x10/0x10
[  300.197610][   T12]  ? print_lock_name+0xde/0x100
[  300.197631][   T12]  print_deadlock_bug+0x28b/0x2a0
[  300.197653][   T12]  validate_chain+0x1a3f/0x2140
[  300.197676][   T12]  ? __queue_work+0x102/0xfb0
[  300.197695][   T12]  ? look_up_lock_class+0x74/0x170
[  300.197712][   T12]  ? register_lock_class+0x51/0x320
[  300.197728][   T12]  ? __queue_work+0xc56/0xfb0
[  300.197749][   T12]  __lock_acquire+0xab9/0xd20
[  300.197767][   T12]  ? padata_do_serial+0x73e/0xb80
[  300.197787][   T12]  lock_acquire+0x120/0x360
[  300.197803][   T12]  ? padata_do_serial+0x73e/0xb80
[  300.197825][   T12]  ? __pfx_do_raw_spin_lock+0x10/0x10
[  300.197851][   T12]  _raw_spin_lock+0x2e/0x40
[  300.197873][   T12]  ? padata_do_serial+0x73e/0xb80
[  300.197893][   T12]  padata_do_serial+0x73e/0xb80
[  300.197918][   T12]  ? padata_parallel_worker+0x44/0x1d0
[  300.197938][   T12]  padata_parallel_worker+0x72/0x1d0
[  300.197959][   T12]  ? process_scheduled_works+0x9ef/0x17b0
[  300.197979][   T12]  process_scheduled_works+0xae1/0x17b0
[  300.198008][   T12]  ? __pfx_process_scheduled_works+0x10/0x10
[  300.198032][   T12]  worker_thread+0x8a0/0xda0
[  300.198059][   T12]  kthread+0x70e/0x8a0
[  300.198082][   T12]  ? __pfx_worker_thread+0x10/0x10
[  300.198100][   T12]  ? __pfx_kthread+0x10/0x10
[  300.198123][   T12]  ? _raw_spin_unlock_irq+0x23/0x50
[  300.198137][   T12]  ? lockdep_hardirqs_on+0x9c/0x150
[  300.198152][   T12]  ? __pfx_kthread+0x10/0x10
[  300.198175][   T12]  ret_from_fork+0x3fc/0x770
[  300.198195][   T12]  ? __pfx_ret_from_fork+0x10/0x10
[  300.198221][   T12]  ? __switch_to_asm+0x39/0x70
[  300.198234][   T12]  ? __switch_to_asm+0x33/0x70
[  300.198248][   T12]  ? __pfx_kthread+0x10/0x10
[  300.198270][   T12]  ret_from_fork_asm+0x1a/0x30
[  300.198288][   T12]  </TASK>
[  300.872078][ T8852] usb 4-1: USB disconnect, device number 70