last executing test programs:

9.825896659s ago: executing program 0 (id=3738):
r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000413f5f201d0650c16fce0102030109021b00010000100009043300011870f500090582020002"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x763fe8b5b6b173d4)
syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0xa8, &(0x7f0000000040)=ANY=[@ANYBLOB="6b0ee0b3d41b1b"])

8.915961342s ago: executing program 2 (id=3740):
syz_clone(0x6800200, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
getresuid(&(0x7f0000000100), &(0x7f00000001c0), 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000600), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000006c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xaa34a4cfdf933201}, 0x90)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
close(r2)
r3 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r2, &(0x7f0000000700)={0xa, 0x4e22, 0x8, @empty, 0x2}, 0x1c)
listen(r3, 0xc)
r4 = socket$inet_mptcp(0x2, 0x1, 0x106)
connect$inet(r4, &(0x7f0000000740)={0x2, 0x4e22, @local}, 0x10)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000780), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000840)={0x20, r6, 0x1, 0x0, 0x0, {0x7}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x20008080)

8.382615667s ago: executing program 2 (id=3741):
r0 = syz_usb_connect(0x2, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000000)={0x1c, &(0x7f0000000080)=ANY=[], 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000040)={0x1c, &(0x7f0000000080)=ANY=[], 0x0, 0x0})
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000580)={0x84, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000700)={0x44, &(0x7f0000000300)={0x40, 0x31}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000340)={0x2c, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000004c0)={0x44, &(0x7f00000001c0)={0x40, 0x31}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

7.944807961s ago: executing program 0 (id=3742):
syz_usb_disconnect(0xffffffffffffffff)
r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120110010000004058040350"], 0x0)
syz_usb_connect$midi(0x2, 0x3d, &(0x7f0000000180)=ANY=[@ANYBLOB="1201000200000008355adccc9d5d12180040000102030109022b00010105"], 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_ep_write(0xffffffffffffffff, 0x81, 0xffffffffffffff6d, &(0x7f0000000100)="019a18370cfb661ba08c228ce6ca19b6a99a071ca34c72c891f8a260fa00000080977dae8d64a30e92cd51117c4a71e26518e804c00058e6c7c0c363027251668bb650d90000000000")

5.279997322s ago: executing program 3 (id=3746):
sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x44004000)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x1, 0x1, 0x0, 0x1000, &(0x7f0000fd3000/0x1000)=nil})
sendmsg$DEVLINK_CMD_RATE_SET(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)={0xb4, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x4}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x6a, 0xa9, @random="10ef0ceb9431d6c1416947f57a5c0b2c9e21f8794b62b182688e8727b956f9ad1ec73e64ddc19d1e4a180626bea37a42d8f8e04112795a99a35ce6ffaf7a2c80376e41546c09c1c33e40c7cac4399f54cd6fcb07a0423129b43222b1850e217f82a4caaac74d"}]}, 0xb4}, 0x1, 0x0, 0x0, 0xc8c0}, 0x4000)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000100)=0x4)
ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000200)=@x86={0x7, 0x8, 0xc5, 0x0, 0x3, 0x9, 0x4, 0x6, 0x1, 0xf8, 0x0, 0x1, 0x0, 0x3, 0x6, 0x6, 0x9, 0x4, 0xfe, '\x00', 0x4, 0x4})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

4.895563652s ago: executing program 3 (id=3747):
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x37, [0xfffffff8, 0x8, 0x5, 0x9, 0x8, 0x155f, 0x6, 0x4, 0x25cd, 0x1, 0xb4, 0xa, 0xa2b9, 0x6, 0x7, 0xe4, 0x6, 0xfc000000, 0x3, 0xbbf, 0x4a732f64, 0x1, 0x8, 0xd, 0x0, 0x12a3, 0x6, 0x1, 0x2, 0x6, 0x7, 0x81, 0x8a, 0x79, 0x2, 0x10000, 0xffffffff, 0x91, 0x4, 0x4, 0x16, 0x10, 0x5, 0x401, 0xfffffff5, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0x80000001, 0xff, 0x1, 0x2, 0x2, 0x2, 0x7, 0x1, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x9, 0x4], [0x9, 0x3, 0x6, 0x9, 0x4, 0xc66, 0xa8a9, 0x20000073, 0x8e, 0xd50, 0x7, 0x5, 0x2, 0x809, 0x4, 0xa7, 0x1000, 0x0, 0x200b398, 0x400080, 0x1, 0x4, 0x1c, 0x7, 0x1, 0x2, 0x3, 0x8, 0xffffff7f, 0x400, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffffff8, 0x401, 0x46, 0xf1, 0x4, 0xab00060, 0x5, 0x6, 0x2, 0x1, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x1, 0x1cb, 0x1, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x7, 0x7fffffff, 0x4, 0xfffffff9, 0x1, 0x1000, 0xfffff801, 0x5], [0x2, 0xfffffffe, 0xffff, 0xc, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x8d3, 0x200006, 0x8, 0x400, 0x2, 0x400, 0x41, 0x6, 0xee4b, 0x2000004, 0x1, 0x8000003, 0x4e, 0x9, 0x3, 0x3, 0x9, 0x3, 0xc7, 0xffe, 0x10000a, 0x2, 0x400, 0x3e55, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0xd, 0x9e9, 0x601, 0x101, 0xdd80, 0x60a0, 0x7f, 0x9d26, 0x10000, 0x1, 0x2, 0x2, 0x6, 0x8000, 0xf47, 0x3, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0x1], [0xa772, 0x6, 0x5, 0x1afa, 0xbfc, 0x8, 0x5, 0x7f, 0x55, 0x40, 0xff, 0x1005, 0x1, 0x7, 0x1e, 0x9, 0x81, 0x3, 0x9d82, 0xd, 0xfffffff7, 0x8, 0x140f2, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0xffffffff, 0x3, 0x1ff, 0x2000803, 0x2, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x1, 0x26d, 0x6, 0xfffffff9, 0x4, 0xfffffff9, 0x9, 0x4, 0x463f, 0x4, 0xdab, 0x6, 0x8, 0x14000, 0x1, 0x9]}, 0x45c)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@acquire={0x16c, 0x17, 0x1, 0x0, 0xfffffffc, {{@in=@loopback, 0x4d6}, @in6=@remote, {@in=@remote, @in=@broadcast, 0x4e21, 0x8000, 0x0, 0x8000, 0x0, 0x0, 0x80, 0x0, 0x0, 0xee00}, {{@in6=@private2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x20, 0x5e}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x4}, {}, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2}, 0xfffffff9, 0x2}, [@tmpl={0x44, 0x5, [{{@in=@broadcast, 0x10004d2, 0x33}, 0x2, @in=@empty, 0x0, 0x1, 0x0, 0x5, 0x800, 0x401, 0x1}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x80}, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x6, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0x7, 0x4, 0x5, 0x4, 0x8], 0x25000, 0x304})
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r5 = dup(r4)
ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil})
r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x11, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0)
ioctl$KVM_RUN(r6, 0xae80, 0x0)

4.764128465s ago: executing program 0 (id=3748):
openat$dm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0)
r0 = openat$dm_control(0xffffff9c, &(0x7f0000000040), 0x2, 0x0)
ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f00000001c0)={0x4, 0x0, 0x0, 0x1f8, 0x138, 0x1, 0x0, 0x29400, 0x0, 0x0, @by_dev, [@mirror={0x0, 0x820, 0x0, 0xc0, 'mirror\x00', {'core 2 1024 sync', 0x20, 0x4, [{0x20, {@ram={'/dev/ram', 0x0}, 0x20, '128'}}, {0x20, {@ram_num={'1:', 0x0}, 0x20, '1024'}}, {0x20, {@ram_num={'1:', 0x1}, 0x20, '0'}}, {0x20, {@rnull={'/dev/syzrnull', 0x0}, 0x20, '8'}}], ' 2 handle_errors keep_log'}}]})

4.510997241s ago: executing program 0 (id=3750):
r0 = openat$kvm(0x0, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, 0x1})
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000580)={0x1, 0x0, [{0x80000001, 0x1, 0x0, 0x0, @sint={0x5, 0x3}}]})

4.159835327s ago: executing program 0 (id=3752):
openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0)
r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
process_vm_readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/144, 0x90}], 0x1, &(0x7f0000000140)=[{0x0}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x2, 0x0)
mknodat$loop(0xffffffffffffff9c, &(0x7f0000001580)='./file0\x00', 0x1004, 0x1)
r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000015c0), 0x42, 0x0)
mount$fuse(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000001640), 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0])
read$FUSE(r1, &(0x7f0000001700)={0x2020, 0x0, <r2=>0x0, <r3=>0x0}, 0x2020)
write$FUSE_INIT(r1, &(0x7f0000003740)={0x50, 0x0, r2, {0x7, 0x1f, 0x1000001, 0x400c09, 0x8, 0x8002, 0x0, 0x800, 0x0, 0x0, 0x10}}, 0x50)
syz_fuse_handle_req(r1, &(0x7f00000037c0)="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", 0x2000, &(0x7f00000057c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005880)={0x20, 0x0, 0x3be0, {0x0, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r4 = openat(0xffffffffffffff9c, &(0x7f00000058c0)='./file0\x00', 0x24c01, 0x0)
io_setup(0x202, &(0x7f0000005900)=<r5=>0x0)
syz_fuse_handle_req(r1, &(0x7f0000005940)="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", 0x2000, &(0x7f0000007940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000007a00)={0x18, 0xfffffffffffffffe, 0x40000, {0x6}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
io_submit(r5, 0x1, &(0x7f0000007a40)=[&(0x7f0000007a80)={0xfffffffe, 0x20011004, 0x4, 0x1, 0x4, r4, &(0x7f0000007ac0)='w', 0x1, 0x6}])
syz_fuse_handle_req(r1, &(0x7f0000007b00)="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", 0x2000, &(0x7f0000009b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000009bc0)={0x78, 0xfffffffffffffff5, 0x1000000b, {0xffdffffffffffeff, 0xffffffff, 0x0, {0x5, 0xfffbfffffffeffff, 0xc, 0x8, 0x1, 0x44, 0x6, 0x7, 0xc, 0xa000, 0x7, r3, 0x0, 0x20cd8, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
add_key$keyring(&(0x7f0000009c40), 0x0, 0x0, 0x0, 0xfffffffffffffffe)
r6 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000180), 0x8000, 0x0)
ioctl$IOMMU_IOAS_ALLOC(r6, 0x3b81, 0x0)
ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r6, 0x3ba0, &(0x7f0000009d00)={0x48})
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000009d80)='blkio.bfq.io_wait_time\x00', 0x26e1, 0x0)
socket$inet6_sctp(0xa, 0x5, 0x84)
r8 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r8, &(0x7f0000009dc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r7, 0x1000004, 0x0, 0x2, 0x0, {0xa, 0x4e01, 0xc54, @dev={0xfe, 0x80, '\x00', 0x39}, 0x6}}}, 0x3a)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, 0x0, &(0x7f0000009e00))
mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1)
r9 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r9, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x802}, 0x4000080)

3.643752009s ago: executing program 3 (id=3754):
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a00000709"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x44004000)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60)
ioctl$UFFDIO_CONTINUE(0xffffffffffffffff, 0xc020aa08, &(0x7f0000000440)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}})
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000000c0)={0x1, 0x1, 0x0, 0x1000, &(0x7f0000fd3000/0x1000)=nil})
sendmsg$DEVLINK_CMD_RATE_SET(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)={0xb4, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x4}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x6a, 0xa9, @random="10ef0ceb9431d6c1416947f57a5c0b2c9e21f8794b62b182688e8727b956f9ad1ec73e64ddc19d1e4a180626bea37a42d8f8e04112795a99a35ce6ffaf7a2c80376e41546c09c1c33e40c7cac4399f54cd6fcb07a0423129b43222b1850e217f82a4caaac74d"}]}, 0xb4}, 0x1, 0x0, 0x0, 0xc8c0}, 0x4000)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000100)=0x4)
ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000140)={[0x4, 0x100000000000000, 0x2, 0x180, 0x4, 0xcbc, 0xf1, 0x2, 0x0, 0x8002, 0x6, 0xa32, 0xfffffffffffffffd, 0x9, 0x9, 0x9], 0x100000, 0x3c4210})
ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4400ae8f, &(0x7f0000000200)=@x86={0x7, 0x8, 0xc5, 0x0, 0x3, 0x9, 0x4, 0x6, 0x1, 0xf8, 0x0, 0x1, 0x0, 0x3, 0x6, 0x6, 0x9, 0x4, 0xfe, '\x00', 0x4, 0x4})
ioctl$KVM_RUN(r0, 0xae80, 0x0)

3.572029836s ago: executing program 1 (id=3755):
r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000413f5f201d0650c16fce0102030109021b00010000100009043300011870f500090582020002"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
sendmmsg$inet(0xffffffffffffffff, &(0x7f000001b7c0), 0x0, 0x763fe8b5b6b173d4)
syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0xa8, &(0x7f0000000040)=ANY=[@ANYBLOB="6b0ee0b3d41b1b"])

3.545982039s ago: executing program 3 (id=3756):
r0 = syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120110010000004058040350"], 0x0)
syz_usb_connect$midi(0x2, 0x3d, &(0x7f0000000180)=ANY=[@ANYBLOB="1201000200000008355adccc9d5d12180040000102030109022b00010105"], 0x0)
syz_usb_control_io(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0xffffffffffffff6d, &(0x7f0000000100)="019a18370cfb661ba08c228ce6ca19b6a99a071ca34c72c891f8a260fa00000080977dae8d64a30e92cd51117c4a71e26518e804c00058e6c7c0c363027251668bb650d90000000000")

3.331412031s ago: executing program 2 (id=3757):
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x44004000)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x1, 0x1, 0x0, 0x1000, &(0x7f0000fd3000/0x1000)=nil})
sendmsg$DEVLINK_CMD_RATE_SET(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)={0xb4, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x4}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x6a, 0xa9, @random="10ef0ceb9431d6c1416947f57a5c0b2c9e21f8794b62b182688e8727b956f9ad1ec73e64ddc19d1e4a180626bea37a42d8f8e04112795a99a35ce6ffaf7a2c80376e41546c09c1c33e40c7cac4399f54cd6fcb07a0423129b43222b1850e217f82a4caaac74d"}]}, 0xb4}, 0x1, 0x0, 0x0, 0xc8c0}, 0x4000)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000100)=0x4)
ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000200)=@x86={0x7, 0x8, 0xc5, 0x0, 0x3, 0x9, 0x4, 0x6, 0x1, 0xf8, 0x0, 0x1, 0x0, 0x3, 0x6, 0x6, 0x9, 0x4, 0xfe, '\x00', 0x4, 0x4})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

3.1428657s ago: executing program 2 (id=3758):
sendmmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0, 0x4001)
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f00000003c0)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$sierra_net(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$rtl8150(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000400)={0x44, &(0x7f00000002c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

1.709475396s ago: executing program 1 (id=3759):
syz_clone(0x6800200, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
getresuid(&(0x7f0000000100), &(0x7f00000001c0), 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000600), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000006c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xaa34a4cfdf933201}, 0x90)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
close(r2)
r3 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r2, &(0x7f0000000700)={0xa, 0x4e22, 0x8, @empty, 0x2}, 0x1c)
listen(r3, 0xc)
r4 = socket$inet_mptcp(0x2, 0x1, 0x106)
connect$inet(r4, &(0x7f0000000740)={0x2, 0x4e22, @local}, 0x10)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000780), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000840)={0x20, r6, 0x1, 0x0, 0x0, {0x7}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x20008080)

1.450776652s ago: executing program 1 (id=3760):
openat$dm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0)
r0 = openat$dm_control(0xffffff9c, &(0x7f0000000040), 0x2, 0x0)
ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f00000001c0)={0x4, 0x0, 0x0, 0x1f8, 0x138, 0x1, 0x0, 0x29400, 0x0, 0x0, @by_dev, [@mirror={0x0, 0x820, 0x0, 0xc0, 'mirror\x00', {'core 2 1024 sync', 0x20, 0x4, [{0x20, {@ram={'/dev/ram', 0x0}, 0x20, '128'}}, {0x20, {@ram_num={'1:', 0x0}, 0x20, '1024'}}, {0x20, {@ram_num={'1:', 0x1}, 0x20, '0'}}, {0x20, {@rnull={'/dev/syzrnull', 0x0}, 0x20, '8'}}], ' 2 handle_errors keep_log'}}]})

1.291640799s ago: executing program 1 (id=3761):
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x4000, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/thread-self/fail-nth\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='3', 0x4e)
fanotify_init(0x0, 0x0)

1.191594758s ago: executing program 2 (id=3762):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20100, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)=@x86={0x2, 0x4, 0x8, 0x0, 0x3, 0xa, 0x98, 0x0, 0x3, 0x10, 0x9, 0x40, 0x0, 0x7, 0x1, 0x80, 0x2, 0xad, 0xd8, '\x00', 0x4, 0x100000})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

1.116158846s ago: executing program 1 (id=3763):
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x37, [0xfffffff8, 0x8, 0x5, 0x9, 0x8, 0x155f, 0x6, 0x4, 0x25cd, 0x1, 0xb4, 0xa, 0xa2b9, 0x6, 0x7, 0xe4, 0x6, 0xfc000000, 0x3, 0xbbf, 0x4a732f64, 0x1, 0x8, 0xd, 0x0, 0x12a3, 0x6, 0x1, 0x2, 0x6, 0x7, 0x81, 0x8a, 0x79, 0x2, 0x10000, 0xffffffff, 0x91, 0x4, 0x4, 0x16, 0x10, 0x5, 0x401, 0xfffffff5, 0x405, 0xa7, 0x81, 0x9, 0xf9a2, 0x80000001, 0xff, 0x1, 0x2, 0x2, 0x2, 0x7, 0x1, 0x7ff, 0x4, 0x4007f, 0xffffffff, 0x9, 0x4], [0x9, 0x3, 0x6, 0x9, 0x4, 0xc66, 0xa8a9, 0x20000073, 0x8e, 0xd50, 0x7, 0x5, 0x2, 0x809, 0x4, 0xa7, 0x1000, 0x0, 0x200b398, 0x400080, 0x1, 0x4, 0x1c, 0x7, 0x1, 0x2, 0x3, 0x8, 0xffffff7f, 0x400, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffffff8, 0x401, 0x46, 0xf1, 0x4, 0xab00060, 0x5, 0x6, 0x2, 0x1, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x1, 0x1cb, 0x1, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x7, 0x7fffffff, 0x4, 0xfffffff9, 0x1, 0x1000, 0xfffff801, 0x5], [0x2, 0xfffffffe, 0xffff, 0xc, 0x2, 0x2e6bf783, 0x80000001, 0x5, 0x5, 0x491, 0x8d3, 0x200006, 0x8, 0x400, 0x2, 0x400, 0x41, 0x6, 0xee4b, 0x2000004, 0x1, 0x8000003, 0x4e, 0x9, 0x3, 0x3, 0x9, 0x3, 0xc7, 0xffe, 0x10000a, 0x2, 0x400, 0x3e55, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0xd, 0x9e9, 0x601, 0x101, 0xdd80, 0x60a0, 0x7f, 0x9d26, 0x10000, 0x1, 0x2, 0x2, 0x6, 0x8000, 0xf47, 0x3, 0xd500, 0x8, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0x1], [0xa772, 0x6, 0x5, 0x1afa, 0xbfc, 0x8, 0x5, 0x7f, 0x55, 0x40, 0xff, 0x1005, 0x1, 0x7, 0x1e, 0x9, 0x81, 0x3, 0x9d82, 0xd, 0xfffffff7, 0x8, 0x140f2, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x7fffffff, 0x100009, 0xc, 0xffffffff, 0x3, 0x1ff, 0x2000803, 0x2, 0x10000, 0x0, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x1, 0x26d, 0x6, 0xfffffff9, 0x4, 0xfffffff9, 0x9, 0x4, 0x463f, 0x4, 0xdab, 0x6, 0x8, 0x14000, 0x1, 0x9]}, 0x45c)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@acquire={0x16c, 0x17, 0x1, 0x0, 0xfffffffc, {{@in=@loopback, 0x4d6}, @in6=@remote, {@in=@remote, @in=@broadcast, 0x4e21, 0x8000, 0x0, 0x8000, 0x0, 0x0, 0x80, 0x0, 0x0, 0xee00}, {{@in6=@private2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x20, 0x5e}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x4}, {}, 0x3, 0x0, 0x0, 0x0, 0x2, 0x2}, 0xfffffff9, 0x2}, [@tmpl={0x44, 0x5, [{{@in=@broadcast, 0x10004d2, 0x33}, 0x2, @in=@empty, 0x0, 0x1, 0x0, 0x5, 0x800, 0x401, 0x1}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x80}, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x6, 0xf2, 0xd, 0x7fffffffffffe, 0x7, 0x5, 0x7, 0x4, 0x5, 0x4, 0x8], 0x25000, 0x304})
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r5 = dup(r4)
ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil})
r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x11, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0)
ioctl$KVM_RUN(r6, 0xae80, 0x0)

882.65358ms ago: executing program 0 (id=3764):
sendmsg$MPTCP_PM_CMD_SET_FLAGS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYRES16, @ANYBLOB="01002bad7000fd79ed4c23c56839182d91895c4adbdf25168ea58887da206e0ef8980876cf42a7d9df5b1d96d959e2698a101239c03f7e082d7ac5e79bcf298477b3deb14c035128910a20ec9920fdc35516801f4fe5f9c648e99852a5c17d848a54ad10561560937c1614fcdec741d8db3f67e0809c1995e618858ae1f095f5b34a03bf"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x20040000)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480), 0x22401, 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(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000180)="f7790066baa00066b86b42460f22c7d466ba420000b8e20066ef0f29902cbb0000c4e2b1ba8c88d90000006666f6440f386b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x4b}], 0x1, 0x11, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, 0x0}], 0x1, 0x38, 0x0, 0x0)
ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)=@x86={0x4d, 0x3, 0x7, 0x0, 0xf84, 0x8, 0x0, 0xe3, 0x5, 0x7, 0x5, 0x3, 0x0, 0x0, 0x4, 0x8, 0xfd, 0x0, 0x0, '\x00', 0x5, 0x3})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

404.049759ms ago: executing program 3 (id=3765):
mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./proc\x00', 0x180)
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
mount(0x0, &(0x7f0000000580)='./proc\x00', &(0x7f00000005c0)='proc\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./proc/thread-self/fail-nth\x00', 0x2, 0x0)
write(r1, &(0x7f0000001f00)='7', 0x1)
prctl$PR_SET_VMA(0xe, 0x0, &(0x7f0000e3a000/0x2000)=nil, 0x2000, 0x0)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000001f40)={0x2, 'macsec0\x00', 0x3}, 0x18)

372.383082ms ago: executing program 1 (id=3766):
sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000}, 0x44004000)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x1, 0x1, 0x0, 0x1000, &(0x7f0000fd3000/0x1000)=nil})
sendmsg$DEVLINK_CMD_RATE_SET(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)={0xb4, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x4}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x6a, 0xa9, @random="10ef0ceb9431d6c1416947f57a5c0b2c9e21f8794b62b182688e8727b956f9ad1ec73e64ddc19d1e4a180626bea37a42d8f8e04112795a99a35ce6ffaf7a2c80376e41546c09c1c33e40c7cac4399f54cd6fcb07a0423129b43222b1850e217f82a4caaac74d"}]}, 0xb4}, 0x1, 0x0, 0x0, 0xc8c0}, 0x4000)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000100)=0x4)
ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000200)=@x86={0x7, 0x8, 0xc5, 0x0, 0x3, 0x9, 0x4, 0x6, 0x1, 0xf8, 0x0, 0x1, 0x0, 0x3, 0x6, 0x6, 0x9, 0x4, 0xfe, '\x00', 0x4, 0x4})
ioctl$KVM_RUN(r2, 0xae80, 0x0)

196.53897ms ago: executing program 3 (id=3767):
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x1, &(0x7f0000000340)=[{0x6, 0x0, 0x10, 0x7fff0000}]})
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="120110010000004058040350"], 0x0)
syz_usb_connect$midi(0x0, 0x33, &(0x7f00000005c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0xe41, 0x3000, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x21, 0x1, 0x1, 0x85, 0x10, 0x0, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x3, 0x30, 0xbe, [@midi_out_jack={0xf, 0x24, 0x3, 0x1, 0x3, 0x4, [{0x8, 0x8}, {0x8a, 0x40}, {0x1, 0x3d}, {0x6, 0xf4}]}]}}}}}]}}, 0x0)
syz_usb_control_io(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_ep_write(r0, 0x81, 0x0, 0x0)

0s ago: executing program 2 (id=3768):
syz_clone(0x6800200, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)
getresuid(&(0x7f0000000100), &(0x7f00000001c0), 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000600), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000680)={&(0x7f00000006c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xaa34a4cfdf933201}, 0x90)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
close(r2)
r3 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r2, &(0x7f0000000700)={0xa, 0x4e22, 0x8, @empty, 0x2}, 0x1c)
listen(r3, 0xc)
r4 = socket$inet_mptcp(0x2, 0x1, 0x106)
connect$inet(r4, &(0x7f0000000740)={0x2, 0x4e22, @local}, 0x10)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000780), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000840)={0x20, r6, 0x1, 0x0, 0x0, {0x7}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x20008080)

kernel console output (not intermixed with test programs):

 netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[  653.583921][T16518] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[  653.605762][T16518] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[  653.618579][T13879] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  653.624461][T16518] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[  653.633060][T13879] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  653.645563][T13879] usb 1-1: Product: syz
[  653.649939][T13879] usb 1-1: Manufacturer: syz
[  653.655222][T13879] usb 1-1: SerialNumber: syz
[  653.664979][T13717] usb 2-1: new high-speed USB device number 32 using dummy_hcd
[  653.673756][T13879] usb 1-1: config 0 descriptor??
[  653.795571][   T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  653.803513][   T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  653.844462][    T8] usb 4-1: new high-speed USB device number 24 using dummy_hcd
[  653.867733][T13717] usb 2-1: Using ep0 maxpacket: 32
[  653.879485][ T7796] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  653.894379][T13717] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  653.902983][T13879] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  653.917311][ T7796] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  653.924695][T13717] usb 2-1: config 0 has no interfaces?
[  653.928131][T13717] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[  653.956004][T13717] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  653.964180][T13717] usb 2-1: Product: syz
[  653.979665][T13717] usb 2-1: Manufacturer: syz
[  653.984741][T13717] usb 2-1: SerialNumber: syz
[  654.005438][T13717] usb 2-1: config 0 descriptor??
[  654.037974][    T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  654.065053][    T8] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  654.085009][    T8] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  654.097539][    T8] usb 4-1: config 0 descriptor??
[  654.519205][    T8] keytouch 0003:0926:3333.003E: fixing up Keytouch IEC report descriptor
[  654.557879][    T8] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.003E/input/input56
[  654.679237][    T8] keytouch 0003:0926:3333.003E: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0
[  655.082804][T16744] FAULT_INJECTION: forcing a failure.
[  655.082804][T16744] name failslab, interval 1, probability 0, space 0, times 0
[  655.088729][    T8] usb 4-1: USB disconnect, device number 24
[  655.136141][T16744] CPU: 1 PID: 16744 Comm: syz.2.3481 Not tainted syzkaller #0
[  655.140220][T13879] dvb_usb_rtl28xxu: probe of 1-1:0.0 failed with error -32
[  655.143863][T16744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  655.161727][T16744] Call Trace:
[  655.165038][T16744]  <TASK>
[  655.168003][T16744]  dump_stack_lvl+0x18c/0x250
[  655.172814][T16744]  ? show_regs_print_info+0x20/0x20
[  655.176201][T13879] usb 1-1: USB disconnect, device number 122
[  655.178594][T16744]  ? load_image+0x420/0x420
[  655.189443][T16744]  ? __lock_acquire+0x7eb0/0x7eb0
[  655.194570][T16744]  should_fail_ex+0x394/0x4c0
[  655.199561][T16744]  should_failslab+0x9/0x20
[  655.204109][T16744]  slab_pre_alloc_hook+0x59/0x300
[  655.209196][T16744]  ? __up_read+0x2b8/0x6b0
[  655.214800][T16744]  ? crypto_create_tfm_node+0x77/0x380
[  655.220316][T16744]  ? crypto_create_tfm_node+0x77/0x380
[  655.228347][T16744]  __kmem_cache_alloc_node+0x53/0x260
[  655.233813][T16744]  ? crypto_create_tfm_node+0x77/0x380
[  655.239321][T16744]  __kmalloc_node+0xa6/0x240
[  655.243970][T16744]  crypto_create_tfm_node+0x77/0x380
[  655.249577][T16744]  ? crypto_alg_mod_lookup+0x1ad/0x570
[  655.255080][T16744]  crypto_alloc_tfm_node+0x17b/0x360
[  655.260507][T16744]  ? software_key_query+0x3aa/0xc10
[  655.265773][T16744]  software_key_query+0x404/0xc10
[  655.270940][T16744]  ? public_key_destroy+0x90/0x90
[  655.276024][T16744]  ? __might_fault+0xc6/0x120
[  655.280998][T16744]  ? __might_fault+0xaa/0x120
[  655.285822][T16744]  keyctl_pkey_params_get_2+0x234/0x4b0
[  655.291430][T16744]  ? keyctl_pkey_e_d_s+0x300/0x300
[  655.296765][T16744]  ? futex_wait+0x4a7/0x5c0
[  655.301352][T16744]  ? futex_setup_timer+0xc0/0xc0
[  655.306397][T16744]  keyctl_pkey_e_d_s+0xcf/0x300
[  655.311306][T16744]  ? keyctl_pkey_params_get+0x4c0/0x4c0
[  655.317085][T16744]  __se_sys_keyctl+0x49e/0xb50
[  655.322047][T16744]  ? __x64_sys_keyctl+0xc0/0xc0
[  655.326935][T16744]  ? do_futex+0x2ff/0x3e0
[  655.331393][T16744]  ? __ia32_sys_get_robust_list+0x110/0x110
[  655.337344][T16744]  ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[  655.344117][T16744]  ? lock_chain_count+0x20/0x20
[  655.349244][T16744]  ? lockdep_hardirqs_on+0x98/0x150
[  655.354489][T16744]  ? __x64_sys_keyctl+0x20/0xc0
[  655.359412][T16744]  do_syscall_64+0x55/0xb0
[  655.364044][T16744]  ? clear_bhb_loop+0x40/0x90
[  655.368763][T16744]  ? clear_bhb_loop+0x40/0x90
[  655.373490][T16744]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  655.379432][T16744] RIP: 0033:0x7f5a8939f559
[  655.383884][T16744] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  655.403532][T16744] RSP: 002b:00007f5a8a32e028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  655.411992][T16744] RAX: ffffffffffffffda RBX: 00007f5a89625fa0 RCX: 00007f5a8939f559
[  655.420000][T16744] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000000000000019
[  655.428006][T16744] RBP: 00007f5a89436b20 R08: 0000000000000000 R09: 0000000000000000
[  655.436015][T16744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  655.444110][T16744] R13: 00007f5a89626038 R14: 00007f5a89625fa0 R15: 00007fffafdf22c8
[  655.452139][T16744]  </TASK>
[  656.439132][ T5855] usb 2-1: USB disconnect, device number 32
[  656.758615][T16787] FAULT_INJECTION: forcing a failure.
[  656.758615][T16787] name failslab, interval 1, probability 0, space 0, times 0
[  656.773361][T16787] CPU: 0 PID: 16787 Comm: syz.2.3490 Not tainted syzkaller #0
[  656.780877][T16787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  656.792387][T16787] Call Trace:
[  656.795710][T16787]  <TASK>
[  656.798687][T16787]  dump_stack_lvl+0x18c/0x250
[  656.803411][T16787]  ? show_regs_print_info+0x20/0x20
[  656.808662][T16787]  ? load_image+0x420/0x420
[  656.813250][T16787]  ? __might_sleep+0xe0/0xe0
[  656.818167][T16787]  ? __lock_acquire+0x7eb0/0x7eb0
[  656.823253][T16787]  should_fail_ex+0x394/0x4c0
[  656.827974][T16787]  should_failslab+0x9/0x20
[  656.832513][T16787]  slab_pre_alloc_hook+0x59/0x300
[  656.837633][T16787]  kmem_cache_alloc+0x5a/0x2d0
[  656.842414][T16787]  ? security_inode_alloc+0x34/0x110
[  656.847816][T16787]  security_inode_alloc+0x34/0x110
[  656.853257][T16787]  inode_init_always+0x914/0xc90
[  656.858975][T16787]  new_inode_pseudo+0x95/0x1d0
[  656.863866][T16787]  __sock_create+0x12d/0x940
[  656.868697][T16787]  ? start_sync_thread+0xb80/0x2910
[  656.874414][T16787]  ? rcu_is_watching+0x15/0xb0
[  656.879302][T16787]  start_sync_thread+0xdf9/0x2910
[  656.884339][T16787]  ? sync_thread_master+0x10d0/0x10d0
[  656.890102][T16787]  ? sb_queue_tail+0x3e0/0x3e0
[  656.894965][T16787]  ? __might_fault+0xaa/0x120
[  656.899840][T16787]  ? __lock_acquire+0x7eb0/0x7eb0
[  656.905065][T16787]  ? apparmor_capable+0x137/0x1a0
[  656.910112][T16787]  ? __might_fault+0xaa/0x120
[  656.914878][T16787]  ? __might_fault+0xc6/0x120
[  656.920560][T16787]  ? __might_fault+0xaa/0x120
[  656.925612][T16787]  do_ip_vs_set_ctl+0x4b5/0xab0
[  656.930486][T16787]  ? ipvs_proc_est_nice+0x360/0x360
[  656.935837][T16787]  ? trace_contention_end+0x39/0xe0
[  656.942485][T16787]  ? mutex_unlock+0x10/0x10
[  656.947080][T16787]  ? mutex_lock_nested+0x20/0x20
[  656.952039][T16787]  nf_setsockopt+0x263/0x280
[  656.956742][T16787]  ? sock_common_recvmsg+0x190/0x190
[  656.962071][T16787]  smc_setsockopt+0x22d/0xb00
[  656.966834][T16787]  ? smc_shutdown+0x9a0/0x9a0
[  656.971528][T16787]  ? __fget_files+0x28/0x460
[  656.976142][T16787]  ? bpf_lsm_socket_setsockopt+0x9/0x10
[  656.981764][T16787]  ? security_socket_setsockopt+0x7e/0xa0
[  656.987555][T16787]  ? smc_shutdown+0x9a0/0x9a0
[  656.992251][T16787]  do_sock_setsockopt+0x175/0x1a0
[  656.997302][T16787]  ? __fdget+0x180/0x210
[  657.001562][T16787]  __x64_sys_setsockopt+0x182/0x200
[  657.006776][T16787]  do_syscall_64+0x55/0xb0
[  657.011352][T16787]  ? clear_bhb_loop+0x40/0x90
[  657.016056][T16787]  ? clear_bhb_loop+0x40/0x90
[  657.020746][T16787]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  657.026649][T16787] RIP: 0033:0x7f5a8939f559
[  657.031096][T16787] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  657.051088][T16787] RSP: 002b:00007f5a8a32e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  657.059518][T16787] RAX: ffffffffffffffda RBX: 00007f5a89625fa0 RCX: 00007f5a8939f559
[  657.067497][T16787] RDX: 000000000000048b RSI: 0000000000000000 RDI: 0000000000000003
[  657.076122][T16787] RBP: 00007f5a89436b20 R08: 0000000000000018 R09: 0000000000000000
[  657.084102][T16787] R10: 0000200000001f40 R11: 0000000000000246 R12: 0000000000000000
[  657.092076][T16787] R13: 00007f5a89626038 R14: 00007f5a89625fa0 R15: 00007fffafdf22c8
[  657.100064][T16787]  </TASK>
[  657.110649][T16787] socket: no more sockets
[  657.114474][T13879] usb 1-1: new full-speed USB device number 123 using dummy_hcd
[  657.115278][T16787] IPVS: Error during creation of socket; terminating
[  657.256800][T16789] FAULT_INJECTION: forcing a failure.
[  657.256800][T16789] name failslab, interval 1, probability 0, space 0, times 0
[  657.274426][T16789] CPU: 1 PID: 16789 Comm: syz.1.3491 Not tainted syzkaller #0
[  657.281964][T16789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  657.292143][T16789] Call Trace:
[  657.295466][T16789]  <TASK>
[  657.298414][T16789]  dump_stack_lvl+0x18c/0x250
[  657.303136][T16789]  ? show_regs_print_info+0x20/0x20
[  657.308471][T16789]  ? load_image+0x420/0x420
[  657.313020][T16789]  ? __lock_acquire+0x7eb0/0x7eb0
[  657.318093][T16789]  should_fail_ex+0x394/0x4c0
[  657.322899][T16789]  should_failslab+0x9/0x20
[  657.327432][T16789]  slab_pre_alloc_hook+0x59/0x300
[  657.331479][T13879] usb 1-1: unable to get BOS descriptor or descriptor too short
[  657.332503][T16789]  ? __up_read+0x2b8/0x6b0
[  657.344686][T16789]  ? crypto_create_tfm_node+0x77/0x380
[  657.350195][T16789]  ? crypto_create_tfm_node+0x77/0x380
[  657.355699][T16789]  __kmem_cache_alloc_node+0x53/0x260
[  657.361916][T16789]  ? crypto_create_tfm_node+0x77/0x380
[  657.367439][T16789]  __kmalloc_node+0xa6/0x240
[  657.369106][T13879] usb 1-1: not running at top speed; connect to a high speed hub
[  657.372062][T16789]  crypto_create_tfm_node+0x77/0x380
[  657.385191][T16789]  ? crypto_alg_mod_lookup+0x1ad/0x570
[  657.390669][T16789]  crypto_alloc_tfm_node+0x17b/0x360
[  657.395970][T16789]  ? software_key_query+0x3aa/0xc10
[  657.401185][T16789]  software_key_query+0x404/0xc10
[  657.406220][T16789]  ? public_key_destroy+0x90/0x90
[  657.411293][T16789]  ? __might_fault+0xc6/0x120
[  657.416003][T16789]  ? __might_fault+0xaa/0x120
[  657.420717][T16789]  keyctl_pkey_params_get_2+0x234/0x4b0
[  657.426288][T16789]  ? keyctl_pkey_e_d_s+0x300/0x300
[  657.431433][T16789]  ? futex_wait+0x4a7/0x5c0
[  657.436145][T16789]  keyctl_pkey_e_d_s+0xcf/0x300
[  657.441377][T16789]  ? keyctl_pkey_params_get+0x4c0/0x4c0
[  657.447318][T16789]  __se_sys_keyctl+0x49e/0xb50
[  657.452196][T16789]  ? __x64_sys_keyctl+0xc0/0xc0
[  657.457245][T16789]  ? do_futex+0x2ff/0x3e0
[  657.461613][T16789]  ? __ia32_sys_get_robust_list+0x110/0x110
[  657.467520][T16789]  ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[  657.473790][T16789]  ? lock_chain_count+0x20/0x20
[  657.478891][T16789]  ? lockdep_hardirqs_on+0x98/0x150
[  657.484110][T16789]  ? __x64_sys_keyctl+0x20/0xc0
[  657.489236][T16789]  do_syscall_64+0x55/0xb0
[  657.494095][T16789]  ? clear_bhb_loop+0x40/0x90
[  657.498832][T16789]  ? clear_bhb_loop+0x40/0x90
[  657.503564][T16789]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  657.510083][T16789] RIP: 0033:0x7f50cdb9f559
[  657.514638][T16789] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  657.534460][T16789] RSP: 002b:00007f50cea30028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  657.543083][T16789] RAX: ffffffffffffffda RBX: 00007f50cde25fa0 RCX: 00007f50cdb9f559
[  657.555594][T16789] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000000000000019
[  657.563668][T16789] RBP: 00007f50cdc36b20 R08: 0000000000000000 R09: 0000000000000000
[  657.571650][T16789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  657.579627][T16789] R13: 00007f50cde26038 R14: 00007f50cde25fa0 R15: 00007ffed081f5e8
[  657.589119][T16789]  </TASK>
[  657.647104][T13879] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 4
[  657.671134][T13879] usb 1-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40
[  657.680633][T13879] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  657.693408][T13879] usb 1-1: Product: syz
[  657.698712][T13879] usb 1-1: Manufacturer: syz
[  657.703929][T13879] usb 1-1: SerialNumber: syz
[  657.754719][ T5855] usb 4-1: new high-speed USB device number 25 using dummy_hcd
[  657.937069][ T5855] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  657.948354][ T5858] usb 3-1: new full-speed USB device number 2 using dummy_hcd
[  657.959344][ T5855] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  657.971015][T13879] usb 1-1: Audio class v2/v3 interfaces need an interface association
[  657.984497][ T5855] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  658.005805][ T5855] usb 4-1: config 0 descriptor??
[  658.049180][T13879] snd-usb-audio: probe of 1-1:1.0 failed with error -22
[  658.093724][T13879] usb 1-1: USB disconnect, device number 123
[  658.144950][ T5777] udevd[5777]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  658.189785][ T5858] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  658.220326][ T5858] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  658.254493][ T5858] usb 3-1: Product: syz
[  658.259735][ T5858] usb 3-1: Manufacturer: syz
[  658.285156][ T5858] usb 3-1: SerialNumber: syz
[  658.307367][ T5858] usb 3-1: config 0 descriptor??
[  658.367858][T16803] FAULT_INJECTION: forcing a failure.
[  658.367858][T16803] name fail_futex, interval 1, probability 0, space 0, times 0
[  658.396521][T16803] CPU: 0 PID: 16803 Comm: syz.1.3497 Not tainted syzkaller #0
[  658.404070][T16803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  658.414420][T16803] Call Trace:
[  658.418150][T16803]  <TASK>
[  658.421113][T16803]  dump_stack_lvl+0x18c/0x250
[  658.426501][T16803]  ? show_regs_print_info+0x20/0x20
[  658.429731][ T5855] keytouch 0003:0926:3333.003F: fixing up Keytouch IEC report descriptor
[  658.431855][T16803]  ? load_image+0x420/0x420
[  658.445677][T16803]  ? rcu_is_watching+0x15/0xb0
[  658.450498][T16803]  should_fail_ex+0x394/0x4c0
[  658.455267][T16803]  get_futex_key+0x136/0x1030
[  658.460197][T16803]  ? futex_setup_timer+0xc0/0xc0
[  658.465764][T16803]  futex_wake+0x127/0x4f0
[  658.471610][T16803]  ? futex_wake_mark+0x150/0x150
[  658.476777][T16803]  ? up_write+0x1be/0x410
[  658.481251][T16803]  ? do_mprotect_pkey+0xa27/0xcc0
[  658.487196][T16803]  do_futex+0x35d/0x3e0
[  658.491755][T16803]  ? __ia32_sys_get_robust_list+0x110/0x110
[  658.497695][T16803]  ? __might_fault+0xaa/0x120
[  658.502404][T16803]  __se_sys_futex+0x3a9/0x440
[  658.507110][T16803]  ? __x64_sys_futex+0xf0/0xf0
[  658.512037][T16803]  ? __x64_sys_futex+0x21/0xf0
[  658.517815][T16803]  do_syscall_64+0x55/0xb0
[  658.522606][T16803]  ? clear_bhb_loop+0x40/0x90
[  658.527362][T16803]  ? clear_bhb_loop+0x40/0x90
[  658.532253][T16803]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  658.538259][T16803] RIP: 0033:0x7f50cdb9f559
[  658.542707][T16803] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  658.562464][T16803] RSP: 002b:00007f50cea300e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  658.571970][T16803] RAX: ffffffffffffffda RBX: 00007f50cde25fa8 RCX: 00007f50cdb9f559
[  658.580233][T16803] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f50cde25fac
[  658.588465][T16803] RBP: 00007f50cde25fa0 R08: 0000000000745adf R09: 0000000000000000
[  658.596655][T16803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  658.604873][T16803] R13: 00007f50cde26038 R14: 00007ffed081f500 R15: 00007ffed081f5e8
[  658.612977][T16803]  </TASK>
[  658.644450][ T5855] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.003F/input/input57
[  658.708990][ T5858] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  658.796188][ T5855] keytouch 0003:0926:3333.003F: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0
[  659.005430][ T5854] usb 4-1: USB disconnect, device number 25
[  659.035606][T13879] usb 2-1: new high-speed USB device number 33 using dummy_hcd
[  659.224487][T13879] usb 2-1: Using ep0 maxpacket: 32
[  659.231589][T13879] usb 2-1: config 0 has an invalid interface number: 51 but max is 0
[  659.239994][T13879] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  659.250368][T13879] usb 2-1: config 0 has no interface number 0
[  659.261303][T13879] usb 2-1: config 0 interface 51 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  659.277747][T13879] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[  659.286994][T13879] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  659.296094][T13879] usb 2-1: Product: syz
[  659.300361][T13879] usb 2-1: Manufacturer: syz
[  659.305086][T13879] usb 2-1: SerialNumber: syz
[  659.313277][T13879] usb 2-1: config 0 descriptor??
[  659.321952][T13879] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected
[  659.529409][T13879] usb 2-1: qt2_setup_urbs - submit read urb failed -8
[  659.536881][T13879] quatech2: probe of 2-1:0.51 failed with error -8
[  659.584881][T16820] FAULT_INJECTION: forcing a failure.
[  659.584881][T16820] name failslab, interval 1, probability 0, space 0, times 0
[  659.598413][T16820] CPU: 0 PID: 16820 Comm: syz.0.3502 Not tainted syzkaller #0
[  659.606106][T16820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  659.616284][T16820] Call Trace:
[  659.619769][T16820]  <TASK>
[  659.623153][T16820]  dump_stack_lvl+0x18c/0x250
[  659.628064][T16820]  ? show_regs_print_info+0x20/0x20
[  659.633330][T16820]  ? load_image+0x420/0x420
[  659.637921][T16820]  ? __lock_acquire+0x7eb0/0x7eb0
[  659.643197][T16820]  should_fail_ex+0x394/0x4c0
[  659.648032][T16820]  should_failslab+0x9/0x20
[  659.652563][T16820]  slab_pre_alloc_hook+0x59/0x300
[  659.657673][T16820]  ? __up_read+0x2b8/0x6b0
[  659.662125][T16820]  ? crypto_create_tfm_node+0x77/0x380
[  659.667608][T16820]  ? crypto_create_tfm_node+0x77/0x380
[  659.673171][T16820]  __kmem_cache_alloc_node+0x53/0x260
[  659.678562][T16820]  ? crypto_create_tfm_node+0x77/0x380
[  659.684037][T16820]  __kmalloc_node+0xa6/0x240
[  659.688678][T16820]  crypto_create_tfm_node+0x77/0x380
[  659.694019][T16820]  ? crypto_alg_mod_lookup+0x1ad/0x570
[  659.699627][T16820]  crypto_alloc_tfm_node+0x17b/0x360
[  659.705228][T16820]  ? software_key_query+0x3aa/0xc10
[  659.711770][T16820]  software_key_query+0x404/0xc10
[  659.717053][T16820]  ? public_key_destroy+0x90/0x90
[  659.722124][T16820]  ? __might_fault+0xc6/0x120
[  659.726818][T16820]  ? __might_fault+0xaa/0x120
[  659.731518][T16820]  keyctl_pkey_params_get_2+0x234/0x4b0
[  659.737445][T16820]  ? keyctl_pkey_e_d_s+0x300/0x300
[  659.742667][T16820]  ? futex_wait+0x4a7/0x5c0
[  659.747296][T16820]  keyctl_pkey_e_d_s+0xcf/0x300
[  659.752261][T16820]  ? keyctl_pkey_params_get+0x4c0/0x4c0
[  659.758199][T16820]  __se_sys_keyctl+0x49e/0xb50
[  659.765518][T16820]  ? __x64_sys_keyctl+0xc0/0xc0
[  659.770514][T16820]  ? do_futex+0x2ff/0x3e0
[  659.774883][T16820]  ? __ia32_sys_get_robust_list+0x110/0x110
[  659.780838][T16820]  ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[  659.787359][T16820]  ? lock_chain_count+0x20/0x20
[  659.792318][T16820]  ? lockdep_hardirqs_on+0x98/0x150
[  659.797669][T16820]  ? __x64_sys_keyctl+0x20/0xc0
[  659.802799][T16820]  do_syscall_64+0x55/0xb0
[  659.807257][T16820]  ? clear_bhb_loop+0x40/0x90
[  659.811968][T16820]  ? clear_bhb_loop+0x40/0x90
[  659.816673][T16820]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  659.822843][T16820] RIP: 0033:0x7fdb4df9f559
[  659.827360][T16820] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  659.847072][T16820] RSP: 002b:00007fdb4ef11028 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa
[  659.855546][T16820] RAX: ffffffffffffffda RBX: 00007fdb4e225fa0 RCX: 00007fdb4df9f559
[  659.863911][T16820] RDX: 0000200000000080 RSI: 0000200000000040 RDI: 0000000000000019
[  659.871912][T16820] RBP: 00007fdb4e036b20 R08: 0000000000000000 R09: 0000000000000000
[  659.879905][T16820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  659.887893][T16820] R13: 00007fdb4e226038 R14: 00007fdb4e225fa0 R15: 00007ffd833a09c8
[  659.895883][T16820]  </TASK>
[  659.913646][ T5854] usb 2-1: USB disconnect, device number 33
[  660.103524][ T5858] dvb_usb_rtl28xxu: probe of 3-1:0.0 failed with error -32
[  660.127399][ T5858] usb 3-1: USB disconnect, device number 2
[  660.304486][T13717] usb 1-1: new high-speed USB device number 124 using dummy_hcd
[  660.504645][T13717] usb 1-1: Using ep0 maxpacket: 16
[  660.511864][T13717] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  660.522387][T13717] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[  660.533229][T13717] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89
[  660.542650][T13717] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[  660.551045][T13717] usb 1-1: SerialNumber: syz
[  660.562516][T13717] usb 1-1: 0:2 : does not exist
[  661.051940][T16851] FAULT_INJECTION: forcing a failure.
[  661.051940][T16851] name fail_futex, interval 1, probability 0, space 0, times 0
[  661.078550][T16851] CPU: 0 PID: 16851 Comm: syz.1.3512 Not tainted syzkaller #0
[  661.086089][T16851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  661.096182][T16851] Call Trace:
[  661.099485][T16851]  <TASK>
[  661.102435][T16851]  dump_stack_lvl+0x18c/0x250
[  661.107170][T16851]  ? show_regs_print_info+0x20/0x20
[  661.112428][T16851]  ? load_image+0x420/0x420
[  661.116966][T16851]  should_fail_ex+0x394/0x4c0
[  661.121684][T16851]  get_futex_key+0x136/0x1030
[  661.126395][T16851]  ? futex_setup_timer+0xc0/0xc0
[  661.131370][T16851]  ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[  661.137378][T16851]  ? __lock_acquire+0x7eb0/0x7eb0
[  661.142520][T16851]  ? lock_chain_count+0x20/0x20
[  661.147391][T16851]  futex_wait_setup+0xbc/0x270
[  661.152184][T16851]  ? futex_wait_multiple+0x920/0x920
[  661.157484][T16851]  ? _raw_spin_unlock_irqrestore+0xc5/0x120
[  661.163398][T16851]  ? _raw_spin_unlock+0x40/0x40
[  661.168286][T16851]  futex_wait+0x1bc/0x5c0
[  661.172635][T16851]  ? futex_wait_setup+0x270/0x270
[  661.177681][T16851]  ? __se_sys_keyctl+0x49e/0xb50
[  661.182631][T16851]  do_futex+0x2ff/0x3e0
[  661.186980][T16851]  ? __ia32_sys_get_robust_list+0x110/0x110
[  661.192898][T16851]  __se_sys_futex+0x3a9/0x440
[  661.197597][T16851]  ? __x64_sys_futex+0xf0/0xf0
[  661.202379][T16851]  ? __x64_sys_futex+0x21/0xf0
[  661.207169][T16851]  do_syscall_64+0x55/0xb0
[  661.211652][T16851]  ? clear_bhb_loop+0x40/0x90
[  661.216354][T16851]  ? clear_bhb_loop+0x40/0x90
[  661.221047][T16851]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  661.226979][T16851] RIP: 0033:0x7f50cdb9f559
[  661.231398][T16851] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  661.251222][T16851] RSP: 002b:00007f50cea300e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  661.259656][T16851] RAX: ffffffffffffffda RBX: 00007f50cde25fa8 RCX: 00007f50cdb9f559
[  661.267637][T16851] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f50cde25fa8
[  661.275614][T16851] RBP: 00007f50cde25fa0 R08: 0000000000000000 R09: 0000000000000000
[  661.283587][T16851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  661.291566][T16851] R13: 00007f50cde26038 R14: 00007ffed081f500 R15: 00007ffed081f5e8
[  661.299566][T16851]  </TASK>
[  661.329770][T13717] usb 1-1: 5:0: cannot get min/max values for control 3 (id 5)
[  661.385012][T13717] usb 1-1: USB disconnect, device number 124
[  661.784533][ T5858] usb 3-1: new full-speed USB device number 3 using dummy_hcd
[  661.792240][ T5854] usb 2-1: new high-speed USB device number 34 using dummy_hcd
[  661.992026][ T5854] usb 2-1: Using ep0 maxpacket: 32
[  662.005478][ T5854] usb 2-1: config 0 has an invalid interface number: 51 but max is 0
[  662.022158][ T5854] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  662.038371][ T5858] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  662.047857][ T5854] usb 2-1: config 0 has no interface number 0
[  662.052729][T16879] FAULT_INJECTION: forcing a failure.
[  662.052729][T16879] name fail_futex, interval 1, probability 0, space 0, times 0
[  662.053985][ T5854] usb 2-1: config 0 interface 51 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  662.071306][T16879] CPU: 0 PID: 16879 Comm: syz.0.3523 Not tainted syzkaller #0
[  662.084767][ T5858] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  662.087497][T16879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  662.096683][ T5858] usb 3-1: Product: syz
[  662.106177][T16879] Call Trace:
[  662.106197][T16879]  <TASK>
[  662.106208][T16879]  dump_stack_lvl+0x18c/0x250
[  662.106239][T16879]  ? show_regs_print_info+0x20/0x20
[  662.106260][T16879]  ? load_image+0x420/0x420
[  662.110763][ T5858] usb 3-1: Manufacturer: syz
[  662.113693][T16879]  ? kasan_set_track+0x5f/0x70
[  662.116714][ T5858] usb 3-1: SerialNumber: syz
[  662.121307][T16879]  ? kasan_set_track+0x4e/0x70
[  662.130290][ T5854] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[  662.131025][T16879]  ? kasan_save_free_info+0x28/0x40
[  662.136966][ T5854] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  662.140395][T16879]  ? slab_free_freelist_hook+0x154/0x240
[  662.145983][ T5854] usb 2-1: Product: syz
[  662.149772][T16879]  ? __kmem_cache_free+0xba/0x1f0
[  662.158871][ T5854] usb 2-1: Manufacturer: syz
[  662.163994][T16879]  ? keyctl_pkey_e_d_s+0x297/0x300
[  662.172097][ T5854] usb 2-1: SerialNumber: syz
[  662.178167][T16879]  ? __se_sys_keyctl+0x49e/0xb50
[  662.178206][T16879]  ? do_syscall_64+0x55/0xb0
[  662.178224][T16879]  ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  662.178252][T16879]  should_fail_ex+0x394/0x4c0
[  662.178279][T16879]  get_futex_key+0x136/0x1030
[  662.178304][T16879]  ? futex_setup_timer+0xc0/0xc0
[  662.227040][ T5858] usb 3-1: config 0 descriptor??
[  662.227158][T16879]  ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[  662.233656][ T5854] usb 2-1: config 0 descriptor??
[  662.237104][T16879]  futex_wait_setup+0xbc/0x270
[  662.237177][T16879]  ? futex_wait_multiple+0x920/0x920
[  662.237275][T16879]  futex_wait+0x1bc/0x5c0
[  662.237305][T16879]  ? futex_setup_timer+0xc0/0xc0
[  662.237327][T16879]  ? futex_wait_setup+0x270/0x270
[  662.237351][T16879]  ? keyctl_pkey_params_get+0x4c0/0x4c0
[  662.255011][ T5854] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected
[  662.258383][T16879]  ? __se_sys_keyctl+0x49e/0xb50
[  662.292178][T16879]  do_futex+0x2ff/0x3e0
[  662.296380][T16879]  ? __ia32_sys_get_robust_list+0x110/0x110
[  662.302292][T16879]  __se_sys_futex+0x3a9/0x440
[  662.307079][T16879]  ? __x64_sys_futex+0xf0/0xf0
[  662.311909][T16879]  ? __x64_sys_futex+0x21/0xf0
[  662.316718][T16879]  do_syscall_64+0x55/0xb0
[  662.322053][T16879]  ? clear_bhb_loop+0x40/0x90
[  662.327463][T16879]  ? clear_bhb_loop+0x40/0x90
[  662.332268][T16879]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  662.338658][T16879] RIP: 0033:0x7fdb4df9f559
[  662.343141][T16879] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  662.363050][T16879] RSP: 002b:00007fdb4ef110e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  662.371497][T16879] RAX: ffffffffffffffda RBX: 00007fdb4e225fa8 RCX: 00007fdb4df9f559
[  662.379545][T16879] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fdb4e225fa8
[  662.387550][T16879] RBP: 00007fdb4e225fa0 R08: 0000000000000000 R09: 0000000000000000
[  662.395540][T16879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  662.403609][T16879] R13: 00007fdb4e226038 R14: 00007ffd833a08e0 R15: 00007ffd833a09c8
[  662.411687][T16879]  </TASK>
[  662.449747][ T5858] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  662.474917][ T5854] usb 2-1: qt2_setup_urbs - submit read urb failed -8
[  662.481953][ T5854] quatech2: probe of 2-1:0.51 failed with error -8
[  662.695397][ T5854] usb 2-1: USB disconnect, device number 34
[  662.758461][T16892] FAULT_INJECTION: forcing a failure.
[  662.758461][T16892] name fail_futex, interval 1, probability 0, space 0, times 0
[  662.771543][T16892] CPU: 0 PID: 16892 Comm: syz.3.3527 Not tainted syzkaller #0
[  662.779221][T16892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  662.789303][T16892] Call Trace:
[  662.792598][T16892]  <TASK>
[  662.795536][T16892]  dump_stack_lvl+0x18c/0x250
[  662.800311][T16892]  ? show_regs_print_info+0x20/0x20
[  662.805511][T16892]  ? load_image+0x420/0x420
[  662.810019][T16892]  ? ____sys_sendmsg+0x779/0x980
[  662.814963][T16892]  ? __asan_memset+0x22/0x40
[  662.819607][T16892]  ? __sys_sendmsg_sock+0x30/0x30
[  662.824686][T16892]  should_fail_ex+0x394/0x4c0
[  662.829398][T16892]  get_futex_key+0x136/0x1030
[  662.834107][T16892]  ? rcu_is_watching+0x15/0xb0
[  662.838884][T16892]  ? ___sys_sendmsg+0x2b6/0x360
[  662.843747][T16892]  ? kfree+0x31/0x1a0
[  662.847744][T16892]  ? ___sys_sendmsg+0x2b6/0x360
[  662.852627][T16892]  ? futex_setup_timer+0xc0/0xc0
[  662.857571][T16892]  ? __sys_sendmsg+0x2b0/0x2b0
[  662.862344][T16892]  futex_wake+0x127/0x4f0
[  662.866702][T16892]  ? futex_wake_mark+0x150/0x150
[  662.871747][T16892]  do_futex+0x35d/0x3e0
[  662.875922][T16892]  ? __ia32_sys_get_robust_list+0x110/0x110
[  662.881831][T16892]  ? fput+0x154/0x1a0
[  662.885819][T16892]  __se_sys_futex+0x3a9/0x440
[  662.890510][T16892]  ? __x64_sys_futex+0xf0/0xf0
[  662.895298][T16892]  ? __x64_sys_futex+0x21/0xf0
[  662.900089][T16892]  do_syscall_64+0x55/0xb0
[  662.904643][T16892]  ? clear_bhb_loop+0x40/0x90
[  662.909351][T16892]  ? clear_bhb_loop+0x40/0x90
[  662.914056][T16892]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  662.920002][T16892] RIP: 0033:0x7f356c59f559
[  662.924447][T16892] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  662.944099][T16892] RSP: 002b:00007f356a7f60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  662.952528][T16892] RAX: ffffffffffffffda RBX: 00007f356c825fa8 RCX: 00007f356c59f559
[  662.960510][T16892] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f356c825fac
[  662.968516][T16892] RBP: 00007f356c825fa0 R08: 0000000000745adf R09: 0000000000000000
[  662.976493][T16892] R10: 0000000000000028 R11: 0000000000000246 R12: 0000000000000000
[  662.984469][T16892] R13: 00007f356c826038 R14: 00007fff39f560c0 R15: 00007fff39f561a8
[  662.992667][T16892]  </TASK>
[  663.082323][T16896] FAULT_INJECTION: forcing a failure.
[  663.082323][T16896] name fail_futex, interval 1, probability 0, space 0, times 0
[  663.098226][T16896] CPU: 0 PID: 16896 Comm: syz.3.3529 Not tainted syzkaller #0
[  663.105758][T16896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  663.115834][T16896] Call Trace:
[  663.119138][T16896]  <TASK>
[  663.122093][T16896]  dump_stack_lvl+0x18c/0x250
[  663.126838][T16896]  ? show_regs_print_info+0x20/0x20
[  663.132082][T16896]  ? load_image+0x420/0x420
[  663.136899][T16896]  ? mark_lock+0x94/0x320
[  663.141282][T16896]  ? release_sock+0x2f/0x1c0
[  663.145929][T16896]  ? reacquire_held_locks+0x31f/0x5c0
[  663.151432][T16896]  should_fail_ex+0x394/0x4c0
[  663.156157][T16896]  get_futex_key+0x136/0x1030
[  663.160974][T16896]  ? __local_bh_enable_ip+0x13a/0x1c0
[  663.166371][T16896]  ? futex_setup_timer+0xc0/0xc0
[  663.171343][T16896]  futex_wake+0x127/0x4f0
[  663.175784][T16896]  ? __inet6_bind+0x388/0xf20
[  663.180658][T16896]  ? futex_wake_mark+0x150/0x150
[  663.185640][T16896]  ? __local_bh_enable_ip+0x13a/0x1c0
[  663.191029][T16896]  ? _local_bh_enable+0xa0/0xa0
[  663.195909][T16896]  do_futex+0x35d/0x3e0
[  663.200178][T16896]  ? __ia32_sys_get_robust_list+0x110/0x110
[  663.206100][T16896]  ? __sys_bind+0x32f/0x3f0
[  663.210616][T16896]  __se_sys_futex+0x3a9/0x440
[  663.215434][T16896]  ? __x64_sys_futex+0xf0/0xf0
[  663.220582][T16896]  ? __x64_sys_futex+0x21/0xf0
[  663.225376][T16896]  do_syscall_64+0x55/0xb0
[  663.229817][T16896]  ? clear_bhb_loop+0x40/0x90
[  663.234527][T16896]  ? clear_bhb_loop+0x40/0x90
[  663.239220][T16896]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  663.245144][T16896] RIP: 0033:0x7f356c59f559
[  663.249586][T16896] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  663.269242][T16896] RSP: 002b:00007f356a7f60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  663.277679][T16896] RAX: ffffffffffffffda RBX: 00007f356c825fa8 RCX: 00007f356c59f559
[  663.285680][T16896] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f356c825fac
[  663.293689][T16896] RBP: 00007f356c825fa0 R08: 0000000000745adf R09: 0000000000000000
[  663.303376][T16896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  663.311378][T16896] R13: 00007f356c826038 R14: 00007fff39f560c0 R15: 00007fff39f561a8
[  663.319566][T16896]  </TASK>
[  663.364499][   T23] usb 1-1: new high-speed USB device number 125 using dummy_hcd
[  663.566885][   T23] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  663.578229][   T23] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  663.587444][   T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  663.598170][   T23] usb 1-1: config 0 descriptor??
[  663.644617][    T8] usb 4-1: new high-speed USB device number 26 using dummy_hcd
[  663.815757][   T23] usbhid 1-1:0.0: can't add hid device: -71
[  663.822756][   T23] usbhid: probe of 1-1:0.0 failed with error -71
[  663.824464][    T8] usb 4-1: Using ep0 maxpacket: 16
[  663.839226][   T23] usb 1-1: USB disconnect, device number 125
[  663.851676][    T8] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  663.868915][    T8] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[  663.881182][    T8] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89
[  663.887852][T16903] FAULT_INJECTION: forcing a failure.
[  663.887852][T16903] name fail_futex, interval 1, probability 0, space 0, times 0
[  663.892712][    T8] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[  663.904052][T16903] CPU: 1 PID: 16903 Comm: syz.1.3532 Not tainted syzkaller #0
[  663.915546][    T8] usb 4-1: SerialNumber: syz
[  663.918667][T16903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  663.933402][T16903] Call Trace:
[  663.936686][T16903]  <TASK>
[  663.939620][T16903]  dump_stack_lvl+0x18c/0x250
[  663.944312][T16903]  ? show_regs_print_info+0x20/0x20
[  663.949522][T16903]  ? load_image+0x420/0x420
[  663.954027][T16903]  ? kasan_set_track+0x5f/0x70
[  663.958794][T16903]  ? kasan_set_track+0x4e/0x70
[  663.963562][T16903]  ? kasan_save_free_info+0x28/0x40
[  663.968788][T16903]  ? slab_free_freelist_hook+0x154/0x240
[  663.974437][T16903]  ? __kmem_cache_free+0xba/0x1f0
[  663.979473][T16903]  ? keyctl_pkey_e_d_s+0x297/0x300
[  663.984596][T16903]  ? __se_sys_keyctl+0x49e/0xb50
[  663.989543][T16903]  ? do_syscall_64+0x55/0xb0
[  663.994140][T16903]  ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  664.000305][T16903]  should_fail_ex+0x394/0x4c0
[  664.004990][T16903]  get_futex_key+0x136/0x1030
[  664.009676][T16903]  ? futex_setup_timer+0xc0/0xc0
[  664.014612][T16903]  ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[  664.020604][T16903]  futex_wait_setup+0xbc/0x270
[  664.025373][T16903]  ? futex_wait_multiple+0x920/0x920
[  664.030668][T16903]  futex_wait+0x1bc/0x5c0
[  664.035002][T16903]  ? futex_setup_timer+0xc0/0xc0
[  664.039941][T16903]  ? futex_wait_setup+0x270/0x270
[  664.044973][T16903]  ? keyctl_pkey_params_get+0x4c0/0x4c0
[  664.050637][T16903]  ? __se_sys_keyctl+0x49e/0xb50
[  664.055599][T16903]  do_futex+0x2ff/0x3e0
[  664.059781][T16903]  ? __ia32_sys_get_robust_list+0x110/0x110
[  664.065726][T16903]  __se_sys_futex+0x3a9/0x440
[  664.070457][T16903]  ? __x64_sys_futex+0xf0/0xf0
[  664.075248][T16903]  ? __x64_sys_futex+0x21/0xf0
[  664.080035][T16903]  do_syscall_64+0x55/0xb0
[  664.084471][T16903]  ? clear_bhb_loop+0x40/0x90
[  664.089168][T16903]  ? clear_bhb_loop+0x40/0x90
[  664.093860][T16903]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  664.099766][T16903] RIP: 0033:0x7f50cdb9f559
[  664.104276][T16903] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  664.124074][T16903] RSP: 002b:00007f50cea300e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  664.132496][T16903] RAX: ffffffffffffffda RBX: 00007f50cde25fa8 RCX: 00007f50cdb9f559
[  664.140473][T16903] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f50cde25fa8
[  664.148463][T16903] RBP: 00007f50cde25fa0 R08: 0000000000000000 R09: 0000000000000000
[  664.156449][T16903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  664.164626][T16903] R13: 00007f50cde26038 R14: 00007ffed081f500 R15: 00007ffed081f5e8
[  664.172625][T16903]  </TASK>
[  664.197441][ T5858] dvb_usb_rtl28xxu: probe of 3-1:0.0 failed with error -32
[  664.202686][    T8] usb 4-1: 0:2 : does not exist
[  664.223113][ T5858] usb 3-1: USB disconnect, device number 3
[  664.587451][   T23] usb 1-1: new high-speed USB device number 126 using dummy_hcd
[  664.778652][   T23] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  664.794025][   T23] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40
[  664.806820][   T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  664.817463][    T8] usb 4-1: 5:0: cannot get min/max values for control 3 (id 5)
[  664.820116][   T23] usb 1-1: config 0 descriptor??
[  664.863007][    T8] usb 4-1: USB disconnect, device number 26
[  665.034561][ T5855] usb 3-1: new full-speed USB device number 4 using dummy_hcd
[  665.052550][T16894] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  665.070505][T16894] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  665.236870][ T5855] usb 3-1: unable to get BOS descriptor or descriptor too short
[  665.255162][ T5855] usb 3-1: not running at top speed; connect to a high speed hub
[  665.269113][ T5855] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 4
[  665.299113][ T5855] usb 3-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40
[  665.314599][ T5855] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  665.322984][ T5855] usb 3-1: Product: syz
[  665.327309][ T5855] usb 3-1: Manufacturer: syz
[  665.332245][ T5855] usb 3-1: SerialNumber: syz
[  665.412372][T16930] FAULT_INJECTION: forcing a failure.
[  665.412372][T16930] name fail_futex, interval 1, probability 0, space 0, times 0
[  665.426627][T16930] CPU: 1 PID: 16930 Comm: syz.3.3541 Not tainted syzkaller #0
[  665.434144][T16930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  665.444231][T16930] Call Trace:
[  665.447538][T16930]  <TASK>
[  665.450506][T16930]  dump_stack_lvl+0x18c/0x250
[  665.455236][T16930]  ? show_regs_print_info+0x20/0x20
[  665.460477][T16930]  ? load_image+0x420/0x420
[  665.465025][T16930]  ? kasan_set_track+0x5f/0x70
[  665.469971][T16930]  ? kasan_set_track+0x4e/0x70
[  665.474783][T16930]  ? kasan_save_free_info+0x28/0x40
[  665.480129][T16930]  ? slab_free_freelist_hook+0x154/0x240
[  665.485820][T16930]  ? __kmem_cache_free+0xba/0x1f0
[  665.490876][T16930]  ? keyctl_pkey_e_d_s+0x297/0x300
[  665.496031][T16930]  ? __se_sys_keyctl+0x49e/0xb50
[  665.500986][T16930]  ? do_syscall_64+0x55/0xb0
[  665.505600][T16930]  ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  665.511694][T16930]  should_fail_ex+0x394/0x4c0
[  665.516437][T16930]  get_futex_key+0x136/0x1030
[  665.521146][T16930]  ? futex_setup_timer+0xc0/0xc0
[  665.526088][T16930]  ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[  665.532082][T16930]  futex_wait_setup+0xbc/0x270
[  665.536858][T16930]  ? futex_wait_multiple+0x920/0x920
[  665.542248][T16930]  futex_wait+0x1bc/0x5c0
[  665.546585][T16930]  ? futex_setup_timer+0xc0/0xc0
[  665.551554][T16930]  ? futex_wait_setup+0x270/0x270
[  665.556624][T16930]  ? keyctl_pkey_params_get+0x4c0/0x4c0
[  665.562208][T16930]  ? __se_sys_keyctl+0x49e/0xb50
[  665.567158][T16930]  do_futex+0x2ff/0x3e0
[  665.571554][T16930]  ? __ia32_sys_get_robust_list+0x110/0x110
[  665.577501][T16930]  __se_sys_futex+0x3a9/0x440
[  665.582201][T16930]  ? __x64_sys_futex+0xf0/0xf0
[  665.586977][T16930]  ? __x64_sys_futex+0x21/0xf0
[  665.591817][T16930]  do_syscall_64+0x55/0xb0
[  665.596326][T16930]  ? clear_bhb_loop+0x40/0x90
[  665.601431][T16930]  ? clear_bhb_loop+0x40/0x90
[  665.606163][T16930]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  665.612101][T16930] RIP: 0033:0x7f356c59f559
[  665.616831][T16930] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  665.636664][T16930] RSP: 002b:00007f356a7f60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  665.645103][T16930] RAX: ffffffffffffffda RBX: 00007f356c825fa8 RCX: 00007f356c59f559
[  665.653086][T16930] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f356c825fa8
[  665.661609][T16930] RBP: 00007f356c825fa0 R08: 0000000000000000 R09: 0000000000000000
[  665.669603][T16930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  665.677590][T16930] R13: 00007f356c826038 R14: 00007fff39f560c0 R15: 00007fff39f561a8
[  665.685580][T16930]  </TASK>
[  665.693488][    T8] usb 2-1: new high-speed USB device number 35 using dummy_hcd
[  665.748546][   T23] aiptek 1-1:0.0: Aiptek using 400 ms programming speed
[  665.761820][ T5855] usb 3-1: Audio class v2/v3 interfaces need an interface association
[  665.784534][   T23] input: Aiptek as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input58
[  665.884826][    T8] usb 2-1: Using ep0 maxpacket: 32
[  665.899955][    T8] usb 2-1: config 0 has an invalid interface number: 51 but max is 0
[  665.936833][    T8] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  665.952763][    T8] usb 2-1: config 0 has no interface number 0
[  665.988769][ T5855] snd-usb-audio: probe of 3-1:1.0 failed with error -22
[  665.996676][    T8] usb 2-1: config 0 interface 51 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  666.027723][    T8] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[  666.044922][    T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  666.060787][ T5855] usb 3-1: USB disconnect, device number 4
[  666.075062][    T8] usb 2-1: Product: syz
[  666.098109][    T8] usb 2-1: Manufacturer: syz
[  666.131314][    T8] usb 2-1: SerialNumber: syz
[  666.166540][T13879] usb 1-1: USB disconnect, device number 126
[  666.166537][    C1] aiptek 1-1:0.0: aiptek_irq - usb_submit_urb failed with result -19
[  666.195073][    T8] usb 2-1: config 0 descriptor??
[  666.205232][ T5777] udevd[5777]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  666.239365][    T8] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected
[  666.448771][    T8] usb 2-1: qt2_setup_urbs - submit read urb failed -8
[  666.468525][    T8] quatech2: probe of 2-1:0.51 failed with error -8
[  666.675840][T13879] usb 2-1: USB disconnect, device number 35
[  666.846136][    T8] usb 3-1: new full-speed USB device number 5 using dummy_hcd
[  667.051265][    T8] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  667.074688][    T8] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  667.093067][    T8] usb 3-1: Product: syz
[  667.103194][    T8] usb 3-1: Manufacturer: syz
[  667.110647][    T8] usb 3-1: SerialNumber: syz
[  667.127951][    T8] usb 3-1: config 0 descriptor??
[  667.352807][    T8] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  667.433102][T16959] FAULT_INJECTION: forcing a failure.
[  667.433102][T16959] name fail_futex, interval 1, probability 0, space 0, times 0
[  667.452081][T16959] CPU: 1 PID: 16959 Comm: syz.1.3551 Not tainted syzkaller #0
[  667.459611][T16959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  667.469739][T16959] Call Trace:
[  667.473043][T16959]  <TASK>
[  667.476000][T16959]  dump_stack_lvl+0x18c/0x250
[  667.480726][T16959]  ? show_regs_print_info+0x20/0x20
[  667.485972][T16959]  ? load_image+0x420/0x420
[  667.490532][T16959]  ? min_deadline_cb_rotate+0x150/0x150
[  667.496217][T16959]  should_fail_ex+0x394/0x4c0
[  667.500950][T16959]  get_futex_key+0x136/0x1030
[  667.505720][T16959]  ? futex_setup_timer+0xc0/0xc0
[  667.510692][T16959]  ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[  667.516711][T16959]  ? __lock_acquire+0x7eb0/0x7eb0
[  667.521771][T16959]  ? lock_chain_count+0x20/0x20
[  667.526659][T16959]  futex_wait_setup+0xbc/0x270
[  667.531452][T16959]  ? futex_wait_multiple+0x920/0x920
[  667.536766][T16959]  ? _raw_spin_unlock_irqrestore+0xc5/0x120
[  667.542700][T16959]  ? _raw_spin_unlock+0x40/0x40
[  667.547599][T16959]  futex_wait+0x1bc/0x5c0
[  667.551974][T16959]  ? futex_wait_setup+0x270/0x270
[  667.557515][T16959]  ? __se_sys_keyctl+0x49e/0xb50
[  667.562500][T16959]  do_futex+0x2ff/0x3e0
[  667.566730][T16959]  ? __ia32_sys_get_robust_list+0x110/0x110
[  667.572671][T16959]  __se_sys_futex+0x3a9/0x440
[  667.577396][T16959]  ? __x64_sys_futex+0xf0/0xf0
[  667.582204][T16959]  ? __x64_sys_futex+0x21/0xf0
[  667.587021][T16959]  do_syscall_64+0x55/0xb0
[  667.591482][T16959]  ? clear_bhb_loop+0x40/0x90
[  667.596192][T16959]  ? clear_bhb_loop+0x40/0x90
[  667.600924][T16959]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  667.606859][T16959] RIP: 0033:0x7f50cdb9f559
[  667.611306][T16959] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  667.630953][T16959] RSP: 002b:00007f50cea300e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  667.639386][T16959] RAX: ffffffffffffffda RBX: 00007f50cde25fa8 RCX: 00007f50cdb9f559
[  667.647446][T16959] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f50cde25fa8
[  667.655465][T16959] RBP: 00007f50cde25fa0 R08: 0000000000000000 R09: 0000000000000000
[  667.663450][T16959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  667.671425][T16959] R13: 00007f50cde26038 R14: 00007ffed081f500 R15: 00007ffed081f5e8
[  667.679628][T16959]  </TASK>
[  667.745884][T13879] usb 4-1: new high-speed USB device number 27 using dummy_hcd
[  667.936775][T13879] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  667.954446][T13879] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  667.982393][T13879] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  668.006651][T13879] usb 4-1: config 0 descriptor??
[  668.027216][T13879] pwc: Askey VC010 type 2 USB webcam detected.
[  668.454227][T13879] pwc: recv_control_msg error -32 req 02 val 2b00
[  668.474520][T13879] pwc: recv_control_msg error -32 req 02 val 2700
[  668.492506][T13879] pwc: recv_control_msg error -32 req 02 val 2c00
[  668.511909][T13879] pwc: recv_control_msg error -32 req 04 val 1000
[  668.533003][T13879] pwc: recv_control_msg error -32 req 04 val 1300
[  668.543591][T13879] pwc: recv_control_msg error -32 req 04 val 1400
[  668.572485][T13879] pwc: recv_control_msg error -32 req 02 val 2000
[  668.595217][T13879] pwc: recv_control_msg error -32 req 02 val 2100
[  668.604841][T13879] pwc: recv_control_msg error -32 req 04 val 1500
[  668.618750][T13879] pwc: recv_control_msg error -32 req 02 val 2500
[  668.629722][T13879] pwc: recv_control_msg error -32 req 02 val 2400
[  668.640631][T13879] pwc: recv_control_msg error -32 req 02 val 2600
[  668.655804][T13879] pwc: recv_control_msg error -32 req 02 val 2900
[  668.770261][    C0] raw-gadget.0 gadget.2: ignoring, device is not running
[  668.778142][    C0] raw-gadget.0 gadget.2: ignoring, device is not running
[  668.786211][    T8] dvb_usb_rtl28xxu: probe of 3-1:0.0 failed with error -32
[  668.820257][    T8] usb 3-1: USB disconnect, device number 5
[  668.877085][T13879] pwc: recv_control_msg error -71 req 04 val 1100
[  668.892352][T13879] pwc: recv_control_msg error -71 req 04 val 1200
[  668.936692][T13879] pwc: Registered as video103.
[  668.957127][T13879] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input59
[  669.018460][T13879] usb 4-1: USB disconnect, device number 27
[  669.134188][T16982] FAULT_INJECTION: forcing a failure.
[  669.134188][T16982] name failslab, interval 1, probability 0, space 0, times 0
[  669.173768][T16982] CPU: 0 PID: 16982 Comm: syz.1.3559 Not tainted syzkaller #0
[  669.181321][T16982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  669.191418][T16982] Call Trace:
[  669.194735][T16982]  <TASK>
[  669.197757][T16982]  dump_stack_lvl+0x18c/0x250
[  669.202502][T16982]  ? show_regs_print_info+0x20/0x20
[  669.207746][T16982]  ? load_image+0x420/0x420
[  669.212573][T16982]  ? __might_sleep+0xe0/0xe0
[  669.217386][T16982]  ? __lock_acquire+0x7eb0/0x7eb0
[  669.222555][T16982]  should_fail_ex+0x394/0x4c0
[  669.227284][T16982]  should_failslab+0x9/0x20
[  669.232171][T16982]  slab_pre_alloc_hook+0x59/0x300
[  669.237274][T16982]  ? start_sync_thread+0xb80/0x2910
[  669.242510][T16982]  ? start_sync_thread+0xb80/0x2910
[  669.248009][T16982]  __kmem_cache_alloc_node+0x53/0x260
[  669.253434][T16982]  ? start_sync_thread+0xb80/0x2910
[  669.258849][T16982]  __kmalloc+0xa7/0x240
[  669.263139][T16982]  start_sync_thread+0xb80/0x2910
[  669.268242][T16982]  ? sync_thread_master+0x10d0/0x10d0
[  669.274100][T16982]  ? sb_queue_tail+0x3e0/0x3e0
[  669.279029][T16982]  ? __might_fault+0xaa/0x120
[  669.283759][T16982]  ? __lock_acquire+0x7eb0/0x7eb0
[  669.288825][T16982]  ? apparmor_capable+0x137/0x1a0
[  669.293887][T16982]  ? __might_fault+0xaa/0x120
[  669.299786][T16982]  ? __might_fault+0xc6/0x120
[  669.304617][T16982]  ? __might_fault+0xaa/0x120
[  669.309410][T16982]  do_ip_vs_set_ctl+0x4b5/0xab0
[  669.314283][T16982]  ? ipvs_proc_est_nice+0x360/0x360
[  669.319595][T16982]  ? trace_contention_end+0x39/0xe0
[  669.324985][T16982]  ? mutex_unlock+0x10/0x10
[  669.329503][T16982]  ? mutex_lock_nested+0x20/0x20
[  669.334549][T16982]  nf_setsockopt+0x263/0x280
[  669.339260][T16982]  ? sock_common_recvmsg+0x190/0x190
[  669.344749][T16982]  smc_setsockopt+0x22d/0xb00
[  669.349450][T16982]  ? smc_shutdown+0x9a0/0x9a0
[  669.354152][T16982]  ? __fget_files+0x28/0x460
[  669.358796][T16982]  ? bpf_lsm_socket_setsockopt+0x9/0x10
[  669.364367][T16982]  ? security_socket_setsockopt+0x7e/0xa0
[  669.370115][T16982]  ? smc_shutdown+0x9a0/0x9a0
[  669.374912][T16982]  do_sock_setsockopt+0x175/0x1a0
[  669.379975][T16982]  ? __fdget+0x180/0x210
[  669.384232][T16982]  __x64_sys_setsockopt+0x182/0x200
[  669.389451][T16982]  do_syscall_64+0x55/0xb0
[  669.393896][T16982]  ? clear_bhb_loop+0x40/0x90
[  669.398642][T16982]  ? clear_bhb_loop+0x40/0x90
[  669.403357][T16982]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  669.409294][T16982] RIP: 0033:0x7f50cdb9f559
[  669.413732][T16982] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  669.433361][T16982] RSP: 002b:00007f50cea30028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  669.441904][T16982] RAX: ffffffffffffffda RBX: 00007f50cde25fa0 RCX: 00007f50cdb9f559
[  669.449909][T16982] RDX: 000000000000048b RSI: 0000000000000000 RDI: 0000000000000003
[  669.459741][T16982] RBP: 00007f50cdc36b20 R08: 0000000000000018 R09: 0000000000000000
[  669.467784][T16982] R10: 0000200000001f40 R11: 0000000000000246 R12: 0000000000000000
[  669.475978][T16982] R13: 00007f50cde26038 R14: 00007f50cde25fa0 R15: 00007ffed081f5e8
[  669.484075][T16982]  </TASK>
[  670.516409][T17015] FAULT_INJECTION: forcing a failure.
[  670.516409][T17015] name failslab, interval 1, probability 0, space 0, times 0
[  670.572257][T17015] CPU: 0 PID: 17015 Comm: syz.2.3570 Not tainted syzkaller #0
[  670.579941][T17015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  670.590027][T17015] Call Trace:
[  670.593333][T17015]  <TASK>
[  670.596289][T17015]  dump_stack_lvl+0x18c/0x250
[  670.601010][T17015]  ? show_regs_print_info+0x20/0x20
[  670.606270][T17015]  ? load_image+0x420/0x420
[  670.610813][T17015]  ? __might_sleep+0xe0/0xe0
[  670.615604][T17015]  ? __lock_acquire+0x7eb0/0x7eb0
[  670.620712][T17015]  should_fail_ex+0x394/0x4c0
[  670.625443][T17015]  should_failslab+0x9/0x20
[  670.629971][T17015]  slab_pre_alloc_hook+0x59/0x300
[  670.635023][T17015]  ? fsnotify_alloc_group+0x74/0x3b0
[  670.640345][T17015]  __kmem_cache_alloc_node+0x53/0x260
[  670.645806][T17015]  ? fsnotify_alloc_group+0x74/0x3b0
[  670.651136][T17015]  kmalloc_trace+0x2a/0xe0
[  670.655600][T17015]  fsnotify_alloc_group+0x74/0x3b0
[  670.660812][T17015]  __se_sys_fanotify_init+0x1d2/0x750
[  670.666234][T17015]  ? lockdep_hardirqs_on+0x98/0x150
[  670.671480][T17015]  do_syscall_64+0x55/0xb0
[  670.675955][T17015]  ? clear_bhb_loop+0x40/0x90
[  670.680893][T17015]  ? clear_bhb_loop+0x40/0x90
[  670.685616][T17015]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  670.691740][T17015] RIP: 0033:0x7f5a8939f559
[  670.696437][T17015] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  670.716239][T17015] RSP: 002b:00007f5a8a32e028 EFLAGS: 00000246 ORIG_RAX: 000000000000012c
[  670.724664][T17015] RAX: ffffffffffffffda RBX: 00007f5a89625fa0 RCX: 00007f5a8939f559
[  670.732652][T17015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  670.740718][T17015] RBP: 00007f5a89436b20 R08: 0000000000000000 R09: 0000000000000000
[  670.748693][T17015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  670.756676][T17015] R13: 00007f5a89626038 R14: 00007f5a89625fa0 R15: 00007fffafdf22c8
[  670.764753][T17015]  </TASK>
[  671.124483][ T5858] usb 2-1: new high-speed USB device number 36 using dummy_hcd
[  671.124488][    T8] usb 1-1: new full-speed USB device number 127 using dummy_hcd
[  671.184567][ T5855] usb 4-1: new high-speed USB device number 28 using dummy_hcd
[  671.306560][ T5858] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  671.324240][ T5858] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  671.333628][ T5858] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  671.357663][ T5858] usb 2-1: config 0 descriptor??
[  671.371274][ T5858] pwc: Askey VC010 type 2 USB webcam detected.
[  671.371415][    T8] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  671.388810][ T5855] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  671.401540][    T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  671.420260][    T8] usb 1-1: Product: syz
[  671.423979][ T5855] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  671.430397][    T8] usb 1-1: Manufacturer: syz
[  671.447660][    T8] usb 1-1: SerialNumber: syz
[  671.452416][ T5855] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  671.482408][ T5855] usb 4-1: config 0 descriptor??
[  671.492150][    T8] usb 1-1: config 0 descriptor??
[  671.748949][    T8] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  671.775355][ T5858] pwc: recv_control_msg error -32 req 02 val 2b00
[  671.793582][ T5858] pwc: recv_control_msg error -32 req 02 val 2700
[  671.818726][ T5858] pwc: recv_control_msg error -32 req 02 val 2c00
[  671.910714][ T5855] keytouch 0003:0926:3333.0040: fixing up Keytouch IEC report descriptor
[  671.974603][ T5855] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0040/input/input60
[  672.039797][ T5858] pwc: recv_control_msg error -71 req 04 val 1300
[  672.066534][ T5858] pwc: recv_control_msg error -71 req 04 val 1400
[  672.075206][ T5858] pwc: recv_control_msg error -71 req 02 val 2000
[  672.086546][ T5858] pwc: recv_control_msg error -71 req 02 val 2100
[  672.109294][ T5855] keytouch 0003:0926:3333.0040: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0
[  672.153831][ T5858] pwc: recv_control_msg error -71 req 04 val 1500
[  672.166896][ T5858] pwc: recv_control_msg error -71 req 02 val 2500
[  672.173832][ T5858] pwc: recv_control_msg error -71 req 02 val 2400
[  672.192196][ T5855] usb 4-1: USB disconnect, device number 28
[  672.214649][ T5858] pwc: recv_control_msg error -71 req 02 val 2600
[  672.226225][ T5858] pwc: recv_control_msg error -71 req 02 val 2900
[  672.251242][ T5858] pwc: recv_control_msg error -71 req 02 val 2800
[  672.282698][ T5858] pwc: recv_control_msg error -71 req 04 val 1100
[  672.304896][ T5858] pwc: recv_control_msg error -71 req 04 val 1200
[  672.314907][ T5858] pwc: Registered as video103.
[  672.321548][ T5858] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input61
[  672.381863][T17036] fido_id[17036]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory
[  672.384866][ T5858] usb 2-1: USB disconnect, device number 36
[  673.197341][    C0] raw-gadget.1 gadget.0: ignoring, device is not running
[  673.205703][    C0] raw-gadget.1 gadget.0: ignoring, device is not running
[  673.213022][    T8] dvb_usb_rtl28xxu: probe of 1-1:0.0 failed with error -32
[  673.241946][    T8] usb 1-1: USB disconnect, device number 127
[  673.374490][T16718] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[  673.567448][T16718] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  673.591895][T16718] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  673.633053][T16718] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  673.654660][T16718] usb 3-1: config 0 descriptor??
[  673.872460][T16718] usbhid 3-1:0.0: can't add hid device: -71
[  673.904435][T16718] usbhid: probe of 3-1:0.0 failed with error -71
[  673.913576][T16718] usb 3-1: USB disconnect, device number 6
[  674.433531][T17076] FAULT_INJECTION: forcing a failure.
[  674.433531][T17076] name fail_futex, interval 1, probability 0, space 0, times 0
[  674.434569][T16718] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[  674.464429][ T5858] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[  674.487097][T17076] CPU: 1 PID: 17076 Comm: syz.1.3590 Not tainted syzkaller #0
[  674.494630][T17076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  674.505244][T17076] Call Trace:
[  674.508528][T17076]  <TASK>
[  674.511457][T17076]  dump_stack_lvl+0x18c/0x250
[  674.516280][T17076]  ? show_regs_print_info+0x20/0x20
[  674.521595][T17076]  ? load_image+0x420/0x420
[  674.526108][T17076]  ? rcu_read_lock_sched_held+0x8a/0x110
[  674.531899][T17076]  ? __bpf_trace_rcu_stall_warning+0x160/0x160
[  674.538142][T17076]  should_fail_ex+0x394/0x4c0
[  674.542831][T17076]  get_futex_key+0x136/0x1030
[  674.547611][T17076]  ? futex_setup_timer+0xc0/0xc0
[  674.552556][T17076]  ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[  674.558543][T17076]  ? __lock_acquire+0x7eb0/0x7eb0
[  674.563574][T17076]  ? lock_chain_count+0x20/0x20
[  674.568550][T17076]  futex_wait_setup+0xbc/0x270
[  674.573333][T17076]  ? futex_wait_multiple+0x920/0x920
[  674.578629][T17076]  ? _raw_spin_unlock_irqrestore+0xc5/0x120
[  674.584533][T17076]  ? _raw_spin_unlock+0x40/0x40
[  674.589482][T17076]  futex_wait+0x1bc/0x5c0
[  674.594720][T17076]  ? futex_wait_setup+0x270/0x270
[  674.600053][T17076]  ? __se_sys_keyctl+0x49e/0xb50
[  674.605001][T17076]  do_futex+0x2ff/0x3e0
[  674.609188][T17076]  ? __ia32_sys_get_robust_list+0x110/0x110
[  674.615187][T17076]  __se_sys_futex+0x3a9/0x440
[  674.619885][T17076]  ? __x64_sys_futex+0xf0/0xf0
[  674.624657][T17076]  ? __x64_sys_futex+0x21/0xf0
[  674.629433][T17076]  do_syscall_64+0x55/0xb0
[  674.633862][T17076]  ? clear_bhb_loop+0x40/0x90
[  674.638543][T17076]  ? clear_bhb_loop+0x40/0x90
[  674.643227][T17076]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  674.649138][T17076] RIP: 0033:0x7f50cdb9f559
[  674.653555][T17076] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  674.673262][T17076] RSP: 002b:00007f50cea300e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  674.681686][T17076] RAX: ffffffffffffffda RBX: 00007f50cde25fa8 RCX: 00007f50cdb9f559
[  674.689691][T17076] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f50cde25fa8
[  674.697683][T17076] RBP: 00007f50cde25fa0 R08: 0000000000000000 R09: 0000000000000000
[  674.705662][T17076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  674.713659][T17076] R13: 00007f50cde26038 R14: 00007ffed081f500 R15: 00007ffed081f5e8
[  674.721762][T17076]  </TASK>
[  674.840314][T16718] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  674.856517][T16718] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40
[  674.886424][T16718] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  674.917453][T16718] usb 3-1: config 0 descriptor??
[  674.974821][ T5858] usb 1-1: Using ep0 maxpacket: 32
[  674.996674][ T5858] usb 1-1: config 0 has an invalid interface number: 51 but max is 0
[  675.014382][ T5858] usb 1-1: config 0 has no interface number 0
[  675.020659][ T5858] usb 1-1: config 0 interface 51 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  675.083357][ T5858] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[  675.093904][ T5858] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  675.114064][ T5858] usb 1-1: Product: syz
[  675.118395][ T5858] usb 1-1: Manufacturer: syz
[  675.123021][ T5858] usb 1-1: SerialNumber: syz
[  675.140060][T17054] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  675.143578][ T5858] usb 1-1: config 0 descriptor??
[  675.154975][T17054] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  675.187254][ T5858] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected
[  675.413671][ T5858] usb 1-1: qt2_setup_urbs - submit read urb failed -8
[  675.431169][ T5858] quatech2: probe of 1-1:0.51 failed with error -8
[  675.630197][ T5858] usb 1-1: USB disconnect, device number 2
[  675.658643][T17089] FAULT_INJECTION: forcing a failure.
[  675.658643][T17089] name failslab, interval 1, probability 0, space 0, times 0
[  675.672923][T17089] CPU: 0 PID: 17089 Comm: syz.3.3594 Not tainted syzkaller #0
[  675.680628][T17089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  675.690946][T17089] Call Trace:
[  675.694340][T17089]  <TASK>
[  675.697294][T17089]  dump_stack_lvl+0x18c/0x250
[  675.702077][T17089]  ? show_regs_print_info+0x20/0x20
[  675.707319][T17089]  ? load_image+0x420/0x420
[  675.712216][T17089]  ? __might_sleep+0xe0/0xe0
[  675.716939][T17089]  ? __lock_acquire+0x7eb0/0x7eb0
[  675.722050][T17089]  should_fail_ex+0x394/0x4c0
[  675.726786][T17089]  should_failslab+0x9/0x20
[  675.731320][T17089]  slab_pre_alloc_hook+0x59/0x300
[  675.736388][T17089]  ? fsnotify_alloc_group+0x74/0x3b0
[  675.741720][T17089]  __kmem_cache_alloc_node+0x53/0x260
[  675.747130][T17089]  ? fsnotify_alloc_group+0x74/0x3b0
[  675.752458][T17089]  kmalloc_trace+0x2a/0xe0
[  675.756915][T17089]  fsnotify_alloc_group+0x74/0x3b0
[  675.762605][T17089]  __se_sys_fanotify_init+0x1d2/0x750
[  675.768043][T17089]  ? lockdep_hardirqs_on+0x98/0x150
[  675.773284][T17089]  do_syscall_64+0x55/0xb0
[  675.777823][T17089]  ? clear_bhb_loop+0x40/0x90
[  675.782514][T17089]  ? clear_bhb_loop+0x40/0x90
[  675.787205][T17089]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  675.793191][T17089] RIP: 0033:0x7f356c59f559
[  675.797647][T17089] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  675.817278][T17089] RSP: 002b:00007f356a7f6028 EFLAGS: 00000246 ORIG_RAX: 000000000000012c
[  675.825701][T17089] RAX: ffffffffffffffda RBX: 00007f356c825fa0 RCX: 00007f356c59f559
[  675.833685][T17089] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  675.841753][T17089] RBP: 00007f356c636b20 R08: 0000000000000000 R09: 0000000000000000
[  675.849736][T17089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  675.857713][T17089] R13: 00007f356c826038 R14: 00007f356c825fa0 R15: 00007fff39f561a8
[  675.865706][T17089]  </TASK>
[  675.884490][T16718] aiptek 3-1:0.0: Aiptek using 400 ms programming speed
[  675.904563][T16718] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/input/input62
[  676.034755][    T8] usb 2-1: new high-speed USB device number 37 using dummy_hcd
[  676.234616][ T5858] usb 3-1: USB disconnect, device number 7
[  676.234720][    C0] aiptek 3-1:0.0: aiptek_irq - usb_submit_urb failed with result -19
[  676.302898][    T8] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  676.324789][    T8] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  676.352885][    T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  676.398768][    T8] usb 2-1: config 0 descriptor??
[  676.415839][    T8] pwc: Askey VC010 type 2 USB webcam detected.
[  676.865353][    T8] pwc: recv_control_msg error -32 req 02 val 2b00
[  676.928333][    T8] pwc: recv_control_msg error -32 req 02 val 2700
[  676.968236][    T8] pwc: recv_control_msg error -32 req 02 val 2c00
[  676.996229][    T8] pwc: recv_control_msg error -32 req 04 val 1000
[  677.014774][    T8] pwc: recv_control_msg error -32 req 04 val 1300
[  677.032444][    T8] pwc: recv_control_msg error -32 req 04 val 1400
[  677.050078][    T8] pwc: recv_control_msg error -32 req 02 val 2000
[  677.061068][    T8] pwc: recv_control_msg error -32 req 02 val 2100
[  677.080771][    T8] pwc: recv_control_msg error -32 req 04 val 1500
[  677.090715][    T8] pwc: recv_control_msg error -32 req 02 val 2500
[  677.105801][    T8] pwc: recv_control_msg error -32 req 02 val 2400
[  677.133227][    T8] pwc: recv_control_msg error -32 req 02 val 2600
[  677.174176][    T8] pwc: recv_control_msg error -32 req 02 val 2900
[  677.254456][T16718] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[  677.386374][    T8] pwc: recv_control_msg error -71 req 04 val 1100
[  677.403273][    T8] pwc: recv_control_msg error -71 req 04 val 1200
[  677.423586][    T8] pwc: Registered as video103.
[  677.441447][    T8] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input63
[  677.461680][T16718] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  677.493635][T16718] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  677.524634][    T8] usb 2-1: USB disconnect, device number 37
[  677.530688][T16718] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  677.553206][T16718] usb 1-1: config 0 descriptor??
[  677.787267][T16718] usbhid 1-1:0.0: can't add hid device: -71
[  677.806661][T16718] usbhid: probe of 1-1:0.0 failed with error -71
[  677.836789][T16718] usb 1-1: USB disconnect, device number 3
[  678.364526][T16718] usb 1-1: new full-speed USB device number 4 using dummy_hcd
[  678.559392][T17126] FAULT_INJECTION: forcing a failure.
[  678.559392][T17126] name failslab, interval 1, probability 0, space 0, times 0
[  678.588071][T16718] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  678.602882][T16718] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  678.626406][T16718] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  678.639282][T17126] CPU: 0 PID: 17126 Comm: syz.1.3605 Not tainted syzkaller #0
[  678.647072][T17126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  678.657251][T17126] Call Trace:
[  678.660574][T17126]  <TASK>
[  678.663530][T17126]  dump_stack_lvl+0x18c/0x250
[  678.668318][T17126]  ? show_regs_print_info+0x20/0x20
[  678.673570][T17126]  ? load_image+0x420/0x420
[  678.678115][T17126]  ? __lock_acquire+0x7eb0/0x7eb0
[  678.683195][T17126]  should_fail_ex+0x394/0x4c0
[  678.687949][T17126]  should_failslab+0x9/0x20
[  678.692921][T17126]  slab_pre_alloc_hook+0x59/0x300
[  678.698021][T17126]  ? __se_sys_fanotify_init+0x395/0x750
[  678.703640][T17126]  __kmem_cache_alloc_node+0x53/0x260
[  678.709144][T17126]  ? __se_sys_fanotify_init+0x395/0x750
[  678.714832][T17126]  kmalloc_trace+0x2a/0xe0
[  678.719431][T17126]  __se_sys_fanotify_init+0x395/0x750
[  678.725220][T17126]  do_syscall_64+0x55/0xb0
[  678.729946][T17126]  ? clear_bhb_loop+0x40/0x90
[  678.734687][T17126]  ? clear_bhb_loop+0x40/0x90
[  678.739494][T17126]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  678.745908][T17126] RIP: 0033:0x7f50cdb9f559
[  678.750350][T17126] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  678.771116][T17126] RSP: 002b:00007f50cea30028 EFLAGS: 00000246 ORIG_RAX: 000000000000012c
[  678.779675][T17126] RAX: ffffffffffffffda RBX: 00007f50cde25fa0 RCX: 00007f50cdb9f559
[  678.787837][T17126] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[  678.796089][T17126] RBP: 00007f50cdc36b20 R08: 0000000000000000 R09: 0000000000000000
[  678.804181][T17126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  678.812363][T17126] R13: 00007f50cde26038 R14: 00007f50cde25fa0 R15: 00007ffed081f5e8
[  678.820493][T17126]  </TASK>
[  678.832034][T16718] usb 1-1: config 0 descriptor??
[  678.894699][T13879] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[  679.094393][T13879] usb 3-1: Using ep0 maxpacket: 32
[  679.101738][T13879] usb 3-1: config 0 has an invalid interface number: 51 but max is 0
[  679.110611][T13879] usb 3-1: config 0 has no interface number 0
[  679.124074][T13879] usb 3-1: config 0 interface 51 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  679.165193][T13879] usb 3-1: config 0 interface 51 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  679.194036][T13879] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[  679.228154][T13879] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  679.252657][T13879] usb 3-1: Product: syz
[  679.257072][T13879] usb 3-1: Manufacturer: syz
[  679.261745][T13879] usb 3-1: SerialNumber: syz
[  679.292694][T13879] usb 3-1: config 0 descriptor??
[  679.320276][T13879] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected
[  679.547057][T13879] usb 3-1: qt2_setup_urbs - submit read urb failed -90
[  679.560707][T13879] quatech2: probe of 3-1:0.51 failed with error -90
[  679.684386][    T9] usb 2-1: new high-speed USB device number 38 using dummy_hcd
[  679.755580][ T5854] usb 3-1: USB disconnect, device number 8
[  679.868247][    T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  679.892173][    T9] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  679.916196][    T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  679.940668][    T9] usb 2-1: config 0 descriptor??
[  680.014502][T13879] usb 4-1: new high-speed USB device number 29 using dummy_hcd
[  680.094245][T16718] usbhid 1-1:0.0: can't add hid device: -71
[  680.114422][T16718] usbhid: probe of 1-1:0.0 failed with error -71
[  680.153212][T16718] usb 1-1: USB disconnect, device number 4
[  680.184884][    T9] usbhid 2-1:0.0: can't add hid device: -71
[  680.194522][T13879] usb 4-1: Using ep0 maxpacket: 16
[  680.213929][T13879] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  680.231405][    T9] usbhid: probe of 2-1:0.0 failed with error -71
[  680.242518][T13879] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3
[  680.263596][    T9] usb 2-1: USB disconnect, device number 38
[  680.273055][T13879] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89
[  680.293450][T13879] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[  680.309016][T13879] usb 4-1: SerialNumber: syz
[  680.327097][T13879] usb 4-1: 0:2 : does not exist
[  680.754549][    T9] usb 2-1: new high-speed USB device number 39 using dummy_hcd
[  680.959958][    T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  680.983662][    T9] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40
[  680.993684][    T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  681.015796][    T9] usb 2-1: config 0 descriptor??
[  681.156299][T13879] usb 4-1: 5:0: cannot get min/max values for control 3 (id 5)
[  681.201844][T13879] usb 4-1: USB disconnect, device number 29
[  681.240685][T17135] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  681.260770][T17135] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  681.343614][T17158] input: syz0 as /devices/virtual/input/input65
[  681.911174][T17164] FAULT_INJECTION: forcing a failure.
[  681.911174][T17164] name failslab, interval 1, probability 0, space 0, times 0
[  681.928099][    T9] aiptek 2-1:0.0: Aiptek using 400 ms programming speed
[  681.938629][T17164] CPU: 1 PID: 17164 Comm: syz.3.3622 Not tainted syzkaller #0
[  681.946235][T17164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  681.956412][T17164] Call Trace:
[  681.957905][    T9] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input64
[  681.959702][T17164]  <TASK>
[  681.959717][T17164]  dump_stack_lvl+0x18c/0x250
[  681.959753][T17164]  ? show_regs_print_info+0x20/0x20
[  681.981738][T17164]  ? load_image+0x420/0x420
[  681.986306][T17164]  ? __might_sleep+0xe0/0xe0
[  681.991160][T17164]  ? __lock_acquire+0x7eb0/0x7eb0
[  681.996251][T17164]  should_fail_ex+0x394/0x4c0
[  682.001015][T17164]  should_failslab+0x9/0x20
[  682.005612][T17164]  slab_pre_alloc_hook+0x59/0x300
[  682.010710][T17164]  kmem_cache_alloc+0x5a/0x2d0
[  682.015696][T17164]  ? security_inode_alloc+0x34/0x110
[  682.021132][T17164]  security_inode_alloc+0x34/0x110
[  682.026846][T17164]  inode_init_always+0x914/0xc90
[  682.032897][T17164]  new_inode_pseudo+0x95/0x1d0
[  682.037909][T17164]  __sock_create+0x12d/0x940
[  682.042899][T17164]  ? start_sync_thread+0xb80/0x2910
[  682.048168][T17164]  ? rcu_is_watching+0x15/0xb0
[  682.053104][T17164]  start_sync_thread+0xdf9/0x2910
[  682.058381][T17164]  ? sync_thread_master+0x10d0/0x10d0
[  682.063910][T17164]  ? sb_queue_tail+0x3e0/0x3e0
[  682.068728][T17164]  ? __might_fault+0xaa/0x120
[  682.073435][T17164]  ? __lock_acquire+0x7eb0/0x7eb0
[  682.078502][T17164]  ? apparmor_capable+0x137/0x1a0
[  682.083559][T17164]  ? __might_fault+0xaa/0x120
[  682.088251][T17164]  ? __might_fault+0xc6/0x120
[  682.092951][T17164]  ? __might_fault+0xaa/0x120
[  682.097805][T17164]  do_ip_vs_set_ctl+0x4b5/0xab0
[  682.103600][T17164]  ? ipvs_proc_est_nice+0x360/0x360
[  682.108860][T17164]  ? trace_contention_end+0x39/0xe0
[  682.114133][T17164]  ? mutex_unlock+0x10/0x10
[  682.118692][T17164]  ? mutex_lock_nested+0x20/0x20
[  682.123668][T17164]  nf_setsockopt+0x263/0x280
[  682.128299][T17164]  ? sock_common_recvmsg+0x190/0x190
[  682.133611][T17164]  smc_setsockopt+0x22d/0xb00
[  682.138753][T17164]  ? smc_shutdown+0x9a0/0x9a0
[  682.143544][T17164]  ? __fget_files+0x28/0x460
[  682.148150][T17164]  ? bpf_lsm_socket_setsockopt+0x9/0x10
[  682.153802][T17164]  ? security_socket_setsockopt+0x7e/0xa0
[  682.159624][T17164]  ? smc_shutdown+0x9a0/0x9a0
[  682.164315][T17164]  do_sock_setsockopt+0x175/0x1a0
[  682.169355][T17164]  ? __fdget+0x180/0x210
[  682.174568][T17164]  __x64_sys_setsockopt+0x182/0x200
[  682.180050][T17164]  do_syscall_64+0x55/0xb0
[  682.185150][T17164]  ? clear_bhb_loop+0x40/0x90
[  682.190447][T17164]  ? clear_bhb_loop+0x40/0x90
[  682.195358][T17164]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  682.201472][T17164] RIP: 0033:0x7f356c59f559
[  682.206077][T17164] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  682.225782][T17164] RSP: 002b:00007f356a7f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  682.234224][T17164] RAX: ffffffffffffffda RBX: 00007f356c825fa0 RCX: 00007f356c59f559
[  682.242215][T17164] RDX: 000000000000048b RSI: 0000000000000000 RDI: 0000000000000003
[  682.250208][T17164] RBP: 00007f356c636b20 R08: 0000000000000018 R09: 0000000000000000
[  682.258992][T17164] R10: 0000200000001f40 R11: 0000000000000246 R12: 0000000000000000
[  682.266977][T17164] R13: 00007f356c826038 R14: 00007f356c825fa0 R15: 00007fff39f561a8
[  682.274972][T17164]  </TASK>
[  682.414772][T17164] socket: no more sockets
[  682.419331][T17164] IPVS: Error during creation of socket; terminating
[  682.629726][    T9] usb 2-1: USB disconnect, device number 39
[  682.629797][    C0] aiptek 2-1:0.0: aiptek_irq - usb_submit_urb failed with result -19
[  682.824512][ T5855] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[  683.005943][ T5855] usb 3-1: Using ep0 maxpacket: 32
[  683.026291][ T5855] usb 3-1: config 0 has an invalid interface number: 51 but max is 0
[  683.036776][ T5855] usb 3-1: config 0 has no interface number 0
[  683.042955][ T5855] usb 3-1: config 0 interface 51 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  683.052981][ T5855] usb 3-1: config 0 interface 51 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  683.075368][ T5855] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[  683.094530][ T5855] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  683.102590][ T5855] usb 3-1: Product: syz
[  683.121185][ T5855] usb 3-1: Manufacturer: syz
[  683.127816][ T5855] usb 3-1: SerialNumber: syz
[  683.135332][ T5855] usb 3-1: config 0 descriptor??
[  683.143514][ T5855] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected
[  683.202601][T17184] tipc: Started in network mode
[  683.218318][T17184] tipc: Node identity 7f000001, cluster identity 4711
[  683.237741][T17184] tipc: Enabling of bearer <udp:syz2> rejected, failed to enable media
[  683.348591][ T5855] usb 3-1: qt2_setup_urbs - submit read urb failed -90
[  683.362711][ T5855] quatech2: probe of 3-1:0.51 failed with error -90
[  683.432155][T17191] FAULT_INJECTION: forcing a failure.
[  683.432155][T17191] name failslab, interval 1, probability 0, space 0, times 0
[  683.446651][T17191] CPU: 0 PID: 17191 Comm: syz.3.3632 Not tainted syzkaller #0
[  683.454341][T17191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  683.464587][T17191] Call Trace:
[  683.467876][T17191]  <TASK>
[  683.470813][T17191]  dump_stack_lvl+0x18c/0x250
[  683.475519][T17191]  ? show_regs_print_info+0x20/0x20
[  683.480734][T17191]  ? load_image+0x420/0x420
[  683.486034][T17191]  ? __might_sleep+0xe0/0xe0
[  683.491334][T17191]  ? __lock_acquire+0x7eb0/0x7eb0
[  683.496437][T17191]  should_fail_ex+0x394/0x4c0
[  683.501346][T17191]  should_failslab+0x9/0x20
[  683.505984][T17191]  slab_pre_alloc_hook+0x59/0x300
[  683.511035][T17191]  kmem_cache_alloc+0x5a/0x2d0
[  683.515823][T17191]  ? sk_prot_alloc+0x57/0x210
[  683.520636][T17191]  sk_prot_alloc+0x57/0x210
[  683.525192][T17191]  ? sk_alloc+0x24/0x350
[  683.529472][T17191]  sk_alloc+0x3a/0x350
[  683.533558][T17191]  inet_create+0x7a9/0xfe0
[  683.538035][T17191]  ? inet_create+0x9d/0xfe0
[  683.542555][T17191]  __sock_create+0x49e/0x940
[  683.547168][T17191]  start_sync_thread+0xdf9/0x2910
[  683.552371][T17191]  ? sync_thread_master+0x10d0/0x10d0
[  683.557812][T17191]  ? sb_queue_tail+0x3e0/0x3e0
[  683.562678][T17191]  ? __might_fault+0xaa/0x120
[  683.567362][T17191]  ? __lock_acquire+0x7eb0/0x7eb0
[  683.572859][T17191]  ? apparmor_capable+0x137/0x1a0
[  683.578193][T17191]  ? __might_fault+0xaa/0x120
[  683.582889][T17191]  ? __might_fault+0xc6/0x120
[  683.587572][T17191]  ? __might_fault+0xaa/0x120
[  683.592958][T17191]  do_ip_vs_set_ctl+0x4b5/0xab0
[  683.597834][T17191]  ? ipvs_proc_est_nice+0x360/0x360
[  683.603073][T17191]  ? trace_contention_end+0x39/0xe0
[  683.608326][T17191]  ? mutex_unlock+0x10/0x10
[  683.612845][T17191]  ? mutex_lock_nested+0x20/0x20
[  683.617887][T17191]  nf_setsockopt+0x263/0x280
[  683.622496][T17191]  ? sock_common_recvmsg+0x190/0x190
[  683.628708][T17191]  smc_setsockopt+0x22d/0xb00
[  683.635877][T17191]  ? smc_shutdown+0x9a0/0x9a0
[  683.641886][T17191]  ? __fget_files+0x28/0x460
[  683.648524][T17191]  ? bpf_lsm_socket_setsockopt+0x9/0x10
[  683.654398][T17191]  ? security_socket_setsockopt+0x7e/0xa0
[  683.660292][T17191]  ? smc_shutdown+0x9a0/0x9a0
[  683.665030][T17191]  do_sock_setsockopt+0x175/0x1a0
[  683.670077][T17191]  ? __fdget+0x180/0x210
[  683.674435][T17191]  __x64_sys_setsockopt+0x182/0x200
[  683.679786][T17191]  do_syscall_64+0x55/0xb0
[  683.684328][T17191]  ? clear_bhb_loop+0x40/0x90
[  683.689109][T17191]  ? clear_bhb_loop+0x40/0x90
[  683.693852][T17191]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  683.699771][T17191] RIP: 0033:0x7f356c59f559
[  683.704197][T17191] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  683.723830][T17191] RSP: 002b:00007f356a7f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  683.732622][T17191] RAX: ffffffffffffffda RBX: 00007f356c825fa0 RCX: 00007f356c59f559
[  683.740703][T17191] RDX: 000000000000048b RSI: 0000000000000000 RDI: 0000000000000003
[  683.748685][T17191] RBP: 00007f356c636b20 R08: 0000000000000018 R09: 0000000000000000
[  683.756771][T17191] R10: 0000200000001f40 R11: 0000000000000246 R12: 0000000000000000
[  683.764839][T17191] R13: 00007f356c826038 R14: 00007f356c825fa0 R15: 00007fff39f561a8
[  683.772854][T17191]  </TASK>
[  683.784828][T17191] IPVS: Error during creation of socket; terminating
[  683.831625][T13879] usb 3-1: USB disconnect, device number 9
[  684.949803][T17222] FAULT_INJECTION: forcing a failure.
[  684.949803][T17222] name failslab, interval 1, probability 0, space 0, times 0
[  684.968157][T17222] CPU: 1 PID: 17222 Comm: syz.2.3642 Not tainted syzkaller #0
[  684.977081][T17222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  684.989145][T17222] Call Trace:
[  684.992529][T17222]  <TASK>
[  684.995494][T17222]  dump_stack_lvl+0x18c/0x250
[  685.001208][T17222]  ? show_regs_print_info+0x20/0x20
[  685.007252][T17222]  ? load_image+0x420/0x420
[  685.012216][T17222]  ? __might_sleep+0xe0/0xe0
[  685.016819][T17222]  ? __lock_acquire+0x7eb0/0x7eb0
[  685.022143][T17222]  should_fail_ex+0x394/0x4c0
[  685.026932][T17222]  should_failslab+0x9/0x20
[  685.031828][T17222]  slab_pre_alloc_hook+0x59/0x300
[  685.037092][T17222]  kmem_cache_alloc+0x5a/0x2d0
[  685.042941][T17222]  ? security_inode_alloc+0x34/0x110
[  685.048440][T17222]  security_inode_alloc+0x34/0x110
[  685.053590][T17222]  inode_init_always+0x914/0xc90
[  685.059703][T17222]  new_inode_pseudo+0x95/0x1d0
[  685.065099][T17222]  __sock_create+0x12d/0x940
[  685.069711][T17222]  ? start_sync_thread+0xb80/0x2910
[  685.074922][T17222]  ? rcu_is_watching+0x15/0xb0
[  685.079907][T17222]  start_sync_thread+0xdf9/0x2910
[  685.084984][T17222]  ? sync_thread_master+0x10d0/0x10d0
[  685.090836][T17222]  ? sb_queue_tail+0x3e0/0x3e0
[  685.096474][T17222]  ? __might_fault+0xaa/0x120
[  685.101295][T17222]  ? __lock_acquire+0x7eb0/0x7eb0
[  685.106647][T17222]  ? apparmor_capable+0x137/0x1a0
[  685.112615][T17222]  ? __might_fault+0xaa/0x120
[  685.117314][T17222]  ? __might_fault+0xc6/0x120
[  685.122011][T17222]  ? __might_fault+0xaa/0x120
[  685.127073][T17222]  do_ip_vs_set_ctl+0x4b5/0xab0
[  685.131969][T17222]  ? ipvs_proc_est_nice+0x360/0x360
[  685.137196][T17222]  ? trace_contention_end+0x39/0xe0
[  685.142441][T17222]  ? mutex_unlock+0x10/0x10
[  685.147020][T17222]  ? mutex_lock_nested+0x20/0x20
[  685.152491][T17222]  nf_setsockopt+0x263/0x280
[  685.157096][T17222]  ? sock_common_recvmsg+0x190/0x190
[  685.163042][T17222]  smc_setsockopt+0x22d/0xb00
[  685.167783][T17222]  ? smc_shutdown+0x9a0/0x9a0
[  685.172479][T17222]  ? __fget_files+0x28/0x460
[  685.177088][T17222]  ? bpf_lsm_socket_setsockopt+0x9/0x10
[  685.182724][T17222]  ? security_socket_setsockopt+0x7e/0xa0
[  685.188475][T17222]  ? smc_shutdown+0x9a0/0x9a0
[  685.193194][T17222]  do_sock_setsockopt+0x175/0x1a0
[  685.198259][T17222]  ? __fdget+0x180/0x210
[  685.202539][T17222]  __x64_sys_setsockopt+0x182/0x200
[  685.207885][T17222]  do_syscall_64+0x55/0xb0
[  685.212413][T17222]  ? clear_bhb_loop+0x40/0x90
[  685.217106][T17222]  ? clear_bhb_loop+0x40/0x90
[  685.221975][T17222]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  685.227882][T17222] RIP: 0033:0x7f5a8939f559
[  685.232411][T17222] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  685.252949][T17222] RSP: 002b:00007f5a8a32e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[  685.261384][T17222] RAX: ffffffffffffffda RBX: 00007f5a89625fa0 RCX: 00007f5a8939f559
[  685.269383][T17222] RDX: 000000000000048b RSI: 0000000000000000 RDI: 0000000000000003
[  685.277539][T17222] RBP: 00007f5a89436b20 R08: 0000000000000018 R09: 0000000000000000
[  685.286147][T17222] R10: 0000200000001f40 R11: 0000000000000246 R12: 0000000000000000
[  685.294309][T17222] R13: 00007f5a89626038 R14: 00007f5a89625fa0 R15: 00007fffafdf22c8
[  685.303614][T17222]  </TASK>
[  685.325490][T17222] socket: no more sockets
[  685.331932][T17222] IPVS: Error during creation of socket; terminating
[  685.394602][ T5855] usb 2-1: new full-speed USB device number 40 using dummy_hcd
[  685.588327][ T5855] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  685.600245][ T5855] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  685.608418][ T5855] usb 2-1: Product: syz
[  685.612802][ T5855] usb 2-1: Manufacturer: syz
[  685.620694][ T5855] usb 2-1: SerialNumber: syz
[  685.627789][ T5855] usb 2-1: config 0 descriptor??
[  685.684585][ T5858] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[  685.838450][ T5855] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  685.864414][ T5858] usb 3-1: Using ep0 maxpacket: 32
[  685.871422][ T5858] usb 3-1: config 0 has an invalid interface number: 51 but max is 0
[  685.880631][ T5858] usb 3-1: config 0 has no interface number 0
[  685.887387][ T5858] usb 3-1: config 0 interface 51 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  685.900069][ T5858] usb 3-1: config 0 interface 51 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  685.912267][ T5858] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[  685.922242][ T5858] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  685.930431][ T5858] usb 3-1: Product: syz
[  685.936174][ T5858] usb 3-1: Manufacturer: syz
[  685.940849][ T5858] usb 3-1: SerialNumber: syz
[  685.955135][ T5858] usb 3-1: config 0 descriptor??
[  685.963088][ T5858] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected
[  686.172162][ T5858] usb 3-1: qt2_setup_urbs - submit read urb failed -90
[  686.183153][ T1296] ieee802154 phy0 wpan0: encryption failed: -22
[  686.183287][ T1296] ieee802154 phy1 wpan1: encryption failed: -22
[  686.204563][ T5858] quatech2: probe of 3-1:0.51 failed with error -90
[  686.377639][T13879] usb 3-1: USB disconnect, device number 10
[  686.834480][    T9] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  687.026663][    T9] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  687.052087][    T9] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  687.061674][    T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  687.073445][    T9] usb 1-1: config 0 descriptor??
[  687.094520][    T9] pwc: Askey VC010 type 2 USB webcam detected.
[  687.234633][T17251] IPVS: sync thread started: state = BACKUP, mcast_ifn = macsec0, syncid = 3, id = 0
[  687.257749][ T5855] dvb_usb_rtl28xxu: probe of 2-1:0.0 failed with error -71
[  687.277172][ T5855] usb 2-1: USB disconnect, device number 40
[  687.493538][    T9] pwc: recv_control_msg error -32 req 02 val 2b00
[  687.505251][    T9] pwc: recv_control_msg error -32 req 02 val 2700
[  687.519518][    T9] pwc: recv_control_msg error -32 req 02 val 2c00
[  687.535412][    T9] pwc: recv_control_msg error -32 req 04 val 1000
[  687.542883][    T9] pwc: recv_control_msg error -32 req 04 val 1300
[  687.558760][    T9] pwc: recv_control_msg error -32 req 04 val 1400
[  687.569679][    T9] pwc: recv_control_msg error -32 req 02 val 2000
[  687.580488][    T9] pwc: recv_control_msg error -32 req 02 val 2100
[  687.589260][    T9] pwc: recv_control_msg error -32 req 04 val 1500
[  687.600033][    T9] pwc: recv_control_msg error -32 req 02 val 2500
[  687.608813][    T9] pwc: recv_control_msg error -32 req 02 val 2400
[  687.619541][    T9] pwc: recv_control_msg error -32 req 02 val 2600
[  687.630768][    T9] pwc: recv_control_msg error -32 req 02 val 2900
[  687.645767][    T9] pwc: recv_control_msg error -71 req 02 val 2800
[  687.653063][    T9] pwc: recv_control_msg error -71 req 04 val 1100
[  687.663628][    T9] pwc: recv_control_msg error -71 req 04 val 1200
[  687.685416][    T9] pwc: Registered as video103.
[  687.698553][    T9] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input66
[  687.731474][    T9] usb 1-1: USB disconnect, device number 5
[  688.532851][T17283] IPVS: sync thread started: state = BACKUP, mcast_ifn = macsec0, syncid = 3, id = 0
[  688.543337][    T9] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  688.761639][    T9] usb 1-1: Using ep0 maxpacket: 32
[  688.772239][    T9] usb 1-1: config 0 has an invalid interface number: 51 but max is 0
[  688.784333][    T9] usb 1-1: config 0 has no interface number 0
[  688.790807][    T9] usb 1-1: config 0 interface 51 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  688.806971][    T9] usb 1-1: config 0 interface 51 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  688.821752][    T9] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[  688.831257][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  688.839379][    T9] usb 1-1: Product: syz
[  688.843573][    T9] usb 1-1: Manufacturer: syz
[  688.848271][    T9] usb 1-1: SerialNumber: syz
[  688.868081][    T9] usb 1-1: config 0 descriptor??
[  688.878241][    T9] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected
[  688.887588][T13879] usb 4-1: new full-speed USB device number 30 using dummy_hcd
[  688.974859][T16718] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[  689.086609][    T9] usb 1-1: qt2_setup_urbs - submit read urb failed -90
[  689.094169][T13879] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  689.109083][    T9] quatech2: probe of 1-1:0.51 failed with error -90
[  689.118765][T13879] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  689.138148][T13879] usb 4-1: Product: syz
[  689.142508][T13879] usb 4-1: Manufacturer: syz
[  689.148675][T13879] usb 4-1: SerialNumber: syz
[  689.159831][T13879] usb 4-1: config 0 descriptor??
[  689.171165][T16718] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  689.186709][T16718] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  689.196238][T16718] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  689.217906][T16718] usb 3-1: config 0 descriptor??
[  689.231564][T16718] pwc: Askey VC010 type 2 USB webcam detected.
[  689.316193][ T5855] usb 1-1: USB disconnect, device number 6
[  689.399451][T13879] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  689.650794][T16718] pwc: recv_control_msg error -32 req 02 val 2b00
[  689.665301][T16718] pwc: recv_control_msg error -32 req 02 val 2700
[  689.673708][T16718] pwc: recv_control_msg error -32 req 02 val 2c00
[  689.694848][T16718] pwc: recv_control_msg error -71 req 04 val 1000
[  689.704472][T16718] pwc: recv_control_msg error -71 req 04 val 1300
[  689.715015][T16718] pwc: recv_control_msg error -71 req 04 val 1400
[  689.732543][T16718] pwc: recv_control_msg error -71 req 02 val 2000
[  689.744422][T16718] pwc: recv_control_msg error -71 req 02 val 2100
[  689.759913][T16718] pwc: recv_control_msg error -71 req 04 val 1500
[  689.767213][T16718] pwc: recv_control_msg error -71 req 02 val 2500
[  689.775985][T16718] pwc: recv_control_msg error -71 req 02 val 2400
[  689.785153][T16718] pwc: recv_control_msg error -71 req 02 val 2600
[  689.793814][T16718] pwc: recv_control_msg error -71 req 02 val 2900
[  689.802875][T16718] pwc: recv_control_msg error -71 req 02 val 2800
[  689.810670][T16718] pwc: recv_control_msg error -71 req 04 val 1100
[  689.818145][T16718] pwc: recv_control_msg error -71 req 04 val 1200
[  689.843858][T16718] pwc: Registered as video103.
[  689.867642][T16718] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input67
[  689.902676][T16718] usb 3-1: USB disconnect, device number 11
[  690.744573][T16718] usb 2-1: new full-speed USB device number 41 using dummy_hcd
[  690.808386][T13879] dvb_usb_rtl28xxu: probe of 4-1:0.0 failed with error -71
[  690.824214][T13879] usb 4-1: USB disconnect, device number 30
[  690.917861][T17320] tipc: Started in network mode
[  690.935124][T17320] tipc: Node identity 7f000001, cluster identity 4711
[  690.948627][T17320] tipc: Enabling of bearer <udp:syz2> rejected, failed to enable media
[  691.017466][T16718] usb 2-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  691.037429][T16718] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  691.074206][T16718] usb 2-1: Product: syz
[  691.092208][T16718] usb 2-1: Manufacturer: syz
[  691.107740][T16718] usb 2-1: SerialNumber: syz
[  691.120395][T16718] usb 2-1: config 0 descriptor??
[  691.382090][T16718] usb 2-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  691.446706][    T9] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[  691.619624][    T8] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  691.664482][    T9] usb 3-1: Using ep0 maxpacket: 32
[  691.677045][    T9] usb 3-1: config 0 has an invalid interface number: 51 but max is 0
[  691.704512][    T9] usb 3-1: config 0 has no interface number 0
[  691.710852][    T9] usb 3-1: config 0 interface 51 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  691.733076][    T9] usb 3-1: config 0 interface 51 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  691.750535][    T9] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[  691.760520][    T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  691.774319][    T9] usb 3-1: Product: syz
[  691.779318][    T9] usb 3-1: Manufacturer: syz
[  691.808742][    T9] usb 3-1: SerialNumber: syz
[  691.820818][    T9] usb 3-1: config 0 descriptor??
[  691.838302][    T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  691.851833][    T9] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected
[  691.861498][    T8] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  691.871812][    T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  691.884674][    T8] usb 1-1: config 0 descriptor??
[  692.047543][    T9] usb 3-1: qt2_setup_urbs - submit read urb failed -90
[  692.065035][    T9] quatech2: probe of 3-1:0.51 failed with error -90
[  692.129182][T17327] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  692.140147][T17327] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  692.175276][T17327] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  692.195310][T17327] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  692.260332][ T5855] usb 3-1: USB disconnect, device number 12
[  693.143102][T17352] iommufd_mock iommufd_mock1: Adding to iommu group 0
[  693.564388][T17358] FAULT_INJECTION: forcing a failure.
[  693.564388][T17358] name failslab, interval 1, probability 0, space 0, times 0
[  693.577773][T17358] CPU: 1 PID: 17358 Comm: syz.3.3690 Not tainted syzkaller #0
[  693.585275][T17358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  693.595358][T17358] Call Trace:
[  693.598685][T17358]  <TASK>
[  693.601623][T17358]  dump_stack_lvl+0x18c/0x250
[  693.606345][T17358]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  693.612540][T17358]  ? show_regs_print_info+0x20/0x20
[  693.617762][T17358]  ? load_image+0x420/0x420
[  693.622379][T17358]  should_fail_ex+0x394/0x4c0
[  693.627075][T17358]  should_failslab+0x9/0x20
[  693.631616][T17358]  slab_pre_alloc_hook+0x59/0x300
[  693.636667][T17358]  ? do_raw_spin_lock+0x11f/0x2b0
[  693.641728][T17358]  ? reuseport_alloc+0x11f/0x430
[  693.646879][T17358]  __kmem_cache_alloc_node+0x53/0x260
[  693.652297][T17358]  ? __local_bh_enable_ip+0x13a/0x1c0
[  693.657691][T17358]  ? reuseport_alloc+0x11f/0x430
[  693.662671][T17358]  kmalloc_trace+0x2a/0xe0
[  693.667312][T17358]  reuseport_alloc+0x11f/0x430
[  693.672101][T17358]  udp_lib_get_port+0xf95/0x1c80
[  693.677121][T17358]  ? raw_sysctl_init+0x50/0x50
[  693.681921][T17358]  ? __local_bh_enable_ip+0x13a/0x1c0
[  693.687352][T17358]  ? _local_bh_enable+0xa0/0xa0
[  693.692233][T17358]  ? udp_v4_get_port+0xac/0x210
[  693.697099][T17358]  inet_sendmsg+0x19c/0x2a0
[  693.701629][T17358]  sock_write_iter+0x2dc/0x420
[  693.706410][T17358]  ? sock_read_iter+0x3f0/0x3f0
[  693.711276][T17358]  ? common_file_perm+0x198/0x1f0
[  693.716326][T17358]  vfs_write+0x474/0x9a0
[  693.720590][T17358]  ? file_end_write+0x250/0x250
[  693.725467][T17358]  ? __fget_files+0x3fc/0x460
[  693.730165][T17358]  ? __fdget_pos+0x1d8/0x330
[  693.734762][T17358]  ? ksys_write+0x74/0x260
[  693.739237][T17358]  ksys_write+0x151/0x260
[  693.743613][T17358]  ? __ia32_sys_read+0x90/0x90
[  693.748426][T17358]  ? lockdep_hardirqs_on+0x98/0x150
[  693.753732][T17358]  do_syscall_64+0x55/0xb0
[  693.758886][T17358]  ? clear_bhb_loop+0x40/0x90
[  693.763715][T17358]  ? clear_bhb_loop+0x40/0x90
[  693.768952][T17358]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  693.774967][T17358] RIP: 0033:0x7f356c59f559
[  693.779500][T17358] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  693.799441][T17358] RSP: 002b:00007f356a7f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  693.807863][T17358] RAX: ffffffffffffffda RBX: 00007f356c825fa0 RCX: 00007f356c59f559
[  693.815848][T17358] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
[  693.823828][T17358] RBP: 00007f356c636b20 R08: 0000000000000000 R09: 0000000000000000
[  693.831824][T17358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  693.840260][T17358] R13: 00007f356c826038 R14: 00007f356c825fa0 R15: 00007fff39f561a8
[  693.848375][T17358]  </TASK>
[  694.354717][    T8] usbhid 1-1:0.0: can't add hid device: -71
[  694.364453][    T8] usbhid: probe of 1-1:0.0 failed with error -71
[  694.393922][    T8] usb 1-1: USB disconnect, device number 7
[  694.702468][T16718] dvb_usb_rtl28xxu: probe of 2-1:0.0 failed with error -71
[  694.715757][T16718] usb 2-1: USB disconnect, device number 41
[  694.944455][ T5855] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  695.134381][ T5855] usb 1-1: Using ep0 maxpacket: 32
[  695.149392][ T5855] usb 1-1: config 0 has an invalid interface number: 51 but max is 0
[  695.162395][ T5855] usb 1-1: config 0 has no interface number 0
[  695.174824][ T5855] usb 1-1: config 0 interface 51 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  695.199210][ T5855] usb 1-1: config 0 interface 51 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0
[  695.227990][ T5855] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[  695.258394][ T5855] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  695.278684][ T5855] usb 1-1: Product: syz
[  695.283225][ T5855] usb 1-1: Manufacturer: syz
[  695.298698][ T5855] usb 1-1: SerialNumber: syz
[  695.317018][ T5855] usb 1-1: config 0 descriptor??
[  695.336083][ T5855] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected
[  695.538416][ T5855] usb 1-1: qt2_setup_urbs - submit read urb failed -90
[  695.554743][ T5855] quatech2: probe of 1-1:0.51 failed with error -90
[  695.748584][ T5854] usb 1-1: USB disconnect, device number 8
[  696.014442][T16718] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[  696.224494][T16718] usb 3-1: Using ep0 maxpacket: 16
[  696.234911][T13879] usb 2-1: new high-speed USB device number 42 using dummy_hcd
[  696.247785][T16718] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  696.274382][T16718] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[  696.286695][T16718] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89
[  696.304413][T16718] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[  696.320869][T16718] usb 3-1: SerialNumber: syz
[  696.338317][T16718] usb 3-1: 0:2 : does not exist
[  696.413522][T17405] FAULT_INJECTION: forcing a failure.
[  696.413522][T17405] name failslab, interval 1, probability 0, space 0, times 0
[  696.485298][T13879] usb 2-1: no configurations
[  696.490772][T13879] usb 2-1: can't read configurations, error -22
[  696.534317][T17405] CPU: 1 PID: 17405 Comm: syz.3.3704 Not tainted syzkaller #0
[  696.541968][T17405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  696.552058][T17405] Call Trace:
[  696.555386][T17405]  <TASK>
[  696.558350][T17405]  dump_stack_lvl+0x18c/0x250
[  696.563606][T17405]  ? show_regs_print_info+0x20/0x20
[  696.568868][T17405]  ? load_image+0x420/0x420
[  696.573422][T17405]  ? __might_sleep+0xe0/0xe0
[  696.578062][T17405]  ? __lock_acquire+0x7eb0/0x7eb0
[  696.583155][T17405]  should_fail_ex+0x394/0x4c0
[  696.588415][T17405]  should_failslab+0x9/0x20
[  696.592964][T17405]  slab_pre_alloc_hook+0x59/0x300
[  696.598044][T17405]  ? snd_seq_prioq_new+0x47/0x90
[  696.603117][T17405]  __kmem_cache_alloc_node+0x53/0x260
[  696.608509][T17405]  ? snd_seq_prioq_new+0x47/0x90
[  696.613451][T17405]  kmalloc_trace+0x2a/0xe0
[  696.617886][T17405]  snd_seq_prioq_new+0x47/0x90
[  696.622684][T17405]  snd_seq_queue_alloc+0x118/0x740
[  696.627829][T17405]  ? snd_seq_ioctl_set_client_info+0x610/0x610
[  696.634112][T17405]  snd_seq_ioctl_create_queue+0x7f/0x3b0
[  696.639872][T17405]  ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0
[  696.646169][T17405]  snd_seq_oss_open+0x658/0xf10
[  696.651137][T17405]  ? snd_seq_oss_delete_client+0x50/0x50
[  696.656843][T17405]  ? trace_raw_output_contention_end+0xd0/0xd0
[  696.663096][T17405]  ? soundcore_open+0x274/0x4c0
[  696.668090][T17405]  ? odev_open+0x5c/0xa0
[  696.672371][T17405]  ? __lock_acquire+0x7eb0/0x7eb0
[  696.677434][T17405]  ? snd_seq_oss_process_event+0x29b0/0x29b0
[  696.683432][T17405]  ? async_call_lookup_ports+0x20/0x20
[  696.688932][T17405]  ? do_raw_spin_unlock+0x121/0x230
[  696.694412][T17405]  ? soundcore_open+0x310/0x4c0
[  696.699347][T17405]  odev_open+0x67/0xa0
[  696.703532][T17405]  chrdev_open+0x58c/0x600
[  696.707982][T17405]  ? cd_forget+0x160/0x160
[  696.712420][T17405]  ? fsnotify_perm+0x3ed/0x5e0
[  696.717376][T17405]  do_dentry_open+0x880/0x14b0
[  696.722282][T17405]  ? cd_forget+0x160/0x160
[  696.726862][T17405]  path_openat+0x284f/0x3270
[  696.731501][T17405]  ? do_sys_openat2+0xda/0x1d0
[  696.736299][T17405]  ? __x64_sys_openat+0x139/0x160
[  696.741572][T17405]  ? verify_lock_unused+0x140/0x140
[  696.746795][T17405]  ? do_filp_open+0x430/0x430
[  696.751585][T17405]  do_filp_open+0x1f2/0x430
[  696.756117][T17405]  ? vfs_tmpfile+0x620/0x620
[  696.760735][T17405]  ? _raw_spin_unlock+0x28/0x40
[  696.765598][T17405]  ? alloc_fd+0x590/0x640
[  696.769964][T17405]  do_sys_openat2+0x134/0x1d0
[  696.774662][T17405]  ? do_sys_open+0xe0/0xe0
[  696.779094][T17405]  ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[  696.785385][T17405]  ? lock_chain_count+0x20/0x20
[  696.790353][T17405]  __x64_sys_openat+0x139/0x160
[  696.795238][T17405]  do_syscall_64+0x55/0xb0
[  696.799919][T17405]  ? clear_bhb_loop+0x40/0x90
[  696.804730][T17405]  ? clear_bhb_loop+0x40/0x90
[  696.809978][T17405]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  696.816194][T17405] RIP: 0033:0x7f356c59f559
[  696.820715][T17405] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  696.840862][T17405] RSP: 002b:00007f356a7f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  696.849996][T17405] RAX: ffffffffffffffda RBX: 00007f356c825fa0 RCX: 00007f356c59f559
[  696.858087][T17405] RDX: 00000000000c2480 RSI: 00002000000000c0 RDI: ffffffffffffff9c
[  696.866170][T17405] RBP: 00007f356c636b20 R08: 0000000000000000 R09: 0000000000000000
[  696.874495][T17405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  696.882473][T17405] R13: 00007f356c826038 R14: 00007f356c825fa0 R15: 00007fff39f561a8
[  696.891624][T17405]  </TASK>
[  696.974771][T13879] usb 2-1: new high-speed USB device number 43 using dummy_hcd
[  697.185702][T13879] usb 2-1: no configurations
[  697.190635][T13879] usb 2-1: can't read configurations, error -22
[  697.197535][T13879] usb usb2-port1: attempt power cycle
[  697.340295][T16718] usb 3-1: 5:0: cannot get min/max values for control 3 (id 5)
[  697.385666][T16718] usb 3-1: USB disconnect, device number 13
[  697.624397][T13879] usb 2-1: new high-speed USB device number 44 using dummy_hcd
[  697.666073][T13879] usb 2-1: no configurations
[  697.670776][T13879] usb 2-1: can't read configurations, error -22
[  697.824406][T13879] usb 2-1: new high-speed USB device number 45 using dummy_hcd
[  697.856741][T13879] usb 2-1: no configurations
[  697.867667][T13879] usb 2-1: can't read configurations, error -22
[  697.890726][T13879] usb usb2-port1: unable to enumerate USB device
[  698.264411][   T23] usb 3-1: new high-speed USB device number 14 using dummy_hcd
[  698.284339][T13879] usb 4-1: new high-speed USB device number 31 using dummy_hcd
[  698.444402][ T5854] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  698.456347][   T23] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  698.467825][   T23] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  698.481461][T13879] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  698.488260][   T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  698.514375][T13879] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  698.522420][   T23] usb 3-1: config 0 descriptor??
[  698.533850][T13879] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  698.556560][T13879] usb 4-1: config 0 descriptor??
[  698.634434][ T5854] usb 1-1: Using ep0 maxpacket: 32
[  698.645450][ T5854] usb 1-1: config 0 has an invalid interface number: 51 but max is 0
[  698.663995][ T5854] usb 1-1: config 0 has no interface number 0
[  698.677085][ T5854] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[  698.694661][ T5854] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  698.713054][ T5854] usb 1-1: Product: syz
[  698.723199][ T5854] usb 1-1: Manufacturer: syz
[  698.733335][ T5854] usb 1-1: SerialNumber: syz
[  698.754914][ T5854] usb 1-1: config 0 descriptor??
[  698.763537][ T5854] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected
[  698.801080][T13879] usbhid 4-1:0.0: can't add hid device: -71
[  698.814874][T13879] usbhid: probe of 4-1:0.0 failed with error -71
[  698.832476][T13879] usb 4-1: USB disconnect, device number 31
[  698.998679][ T5854] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0
[  699.039094][ T5854] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1
[  699.230886][T17435] iommufd_mock iommufd_mock1: Adding to iommu group 0
[  699.374370][T13879] usb 4-1: new high-speed USB device number 32 using dummy_hcd
[  699.439078][    C1] usb 1-1: qt2_read_bulk_callback - non-zero urb status: -71
[  699.440444][    T9] usb 1-1: USB disconnect, device number 9
[  699.466504][    T9] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0
[  699.499001][    T9] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1
[  699.525046][    T9] quatech2 1-1:0.51: device disconnected
[  699.576530][T13879] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  699.594355][T13879] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40
[  699.604033][T13879] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  699.636732][T13879] usb 4-1: config 0 descriptor??
[  699.847335][T17430] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  699.868250][T17430] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  700.442099][T17446] IPVS: sync thread started: state = BACKUP, mcast_ifn = macsec0, syncid = 3, id = 0
[  700.504395][T13879] aiptek 4-1:0.0: Aiptek using 400 ms programming speed
[  700.506646][T17448] FAULT_INJECTION: forcing a failure.
[  700.506646][T17448] name failslab, interval 1, probability 0, space 0, times 0
[  700.523232][T13879] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input68
[  700.524176][T17448] CPU: 1 PID: 17448 Comm: syz.0.3718 Not tainted syzkaller #0
[  700.540708][T17448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  700.550793][T17448] Call Trace:
[  700.554094][T17448]  <TASK>
[  700.557032][T17448]  dump_stack_lvl+0x18c/0x250
[  700.561740][T17448]  ? show_regs_print_info+0x20/0x20
[  700.566949][T17448]  ? load_image+0x420/0x420
[  700.571465][T17448]  ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[  700.577481][T17448]  should_fail_ex+0x394/0x4c0
[  700.582182][T17448]  should_failslab+0x9/0x20
[  700.586805][T17448]  slab_pre_alloc_hook+0x59/0x300
[  700.592051][T17448]  ? do_raw_spin_lock+0x11f/0x2b0
[  700.597097][T17448]  ? reuseport_alloc+0x11f/0x430
[  700.602752][T17448]  __kmem_cache_alloc_node+0x53/0x260
[  700.611803][T17448]  ? __local_bh_enable_ip+0x13a/0x1c0
[  700.617512][T17448]  ? reuseport_alloc+0x11f/0x430
[  700.622495][T17448]  kmalloc_trace+0x2a/0xe0
[  700.626958][T17448]  reuseport_alloc+0x11f/0x430
[  700.631749][T17448]  udp_lib_get_port+0xf95/0x1c80
[  700.636714][T17448]  ? raw_sysctl_init+0x50/0x50
[  700.641488][T17448]  ? __local_bh_enable_ip+0x13a/0x1c0
[  700.646866][T17448]  ? _local_bh_enable+0xa0/0xa0
[  700.651740][T17448]  ? udp_v4_get_port+0xac/0x210
[  700.656619][T17448]  inet_sendmsg+0x19c/0x2a0
[  700.661226][T17448]  sock_write_iter+0x2dc/0x420
[  700.665998][T17448]  ? sock_read_iter+0x3f0/0x3f0
[  700.670864][T17448]  ? common_file_perm+0x198/0x1f0
[  700.675905][T17448]  vfs_write+0x474/0x9a0
[  700.680166][T17448]  ? file_end_write+0x250/0x250
[  700.685132][T17448]  ? __fget_files+0x3fc/0x460
[  700.689837][T17448]  ? __fdget_pos+0x1d8/0x330
[  700.694431][T17448]  ? ksys_write+0x74/0x260
[  700.698864][T17448]  ksys_write+0x151/0x260
[  700.703210][T17448]  ? __ia32_sys_read+0x90/0x90
[  700.707989][T17448]  ? lockdep_hardirqs_on+0x98/0x150
[  700.713203][T17448]  do_syscall_64+0x55/0xb0
[  700.717650][T17448]  ? clear_bhb_loop+0x40/0x90
[  700.722394][T17448]  ? clear_bhb_loop+0x40/0x90
[  700.727113][T17448]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  700.733100][T17448] RIP: 0033:0x7fdb4df9f559
[  700.737524][T17448] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  700.757409][T17448] RSP: 002b:00007fdb4ef11028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  700.765830][T17448] RAX: ffffffffffffffda RBX: 00007fdb4e225fa0 RCX: 00007fdb4df9f559
[  700.773809][T17448] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003
[  700.782239][T17448] RBP: 00007fdb4e036b20 R08: 0000000000000000 R09: 0000000000000000
[  700.790946][T17448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  700.798928][T17448] R13: 00007fdb4e226038 R14: 00007fdb4e225fa0 R15: 00007ffd833a09c8
[  700.807007][T17448]  </TASK>
[  701.042375][   T23] usbhid 3-1:0.0: can't add hid device: -71
[  701.056599][   T23] usbhid: probe of 3-1:0.0 failed with error -71
[  701.081148][   T23] usb 3-1: USB disconnect, device number 14
[  701.132460][ T5858] usb 4-1: USB disconnect, device number 32
[  701.132579][    C0] aiptek 4-1:0.0: aiptek_irq - usb_submit_urb failed with result -19
[  701.614507][   T23] usb 3-1: new high-speed USB device number 15 using dummy_hcd
[  701.770583][T17462] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3724'.
[  701.814768][   T23] usb 3-1: Using ep0 maxpacket: 16
[  701.826015][   T23] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  701.864323][   T23] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[  701.884778][ T5854] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  701.897164][   T23] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89
[  701.915666][   T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3
[  701.934696][   T23] usb 3-1: SerialNumber: syz
[  701.968505][   T23] usb 3-1: 0:2 : does not exist
[  702.095597][ T5854] usb 1-1: no configurations
[  702.101050][ T5854] usb 1-1: can't read configurations, error -22
[  702.264795][ T5854] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  702.474823][ T5854] usb 1-1: no configurations
[  702.479603][ T5854] usb 1-1: can't read configurations, error -22
[  702.488269][ T5854] usb usb1-port1: attempt power cycle
[  702.584463][ T5855] usb 2-1: new high-speed USB device number 46 using dummy_hcd
[  702.744448][T13879] usb 4-1: new high-speed USB device number 33 using dummy_hcd
[  702.772333][   T23] usb 3-1: 5:0: cannot get min/max values for control 3 (id 5)
[  702.789579][ T5855] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  702.808002][ T5855] usb 2-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  702.824450][ T5855] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  702.826017][   T23] usb 3-1: USB disconnect, device number 15
[  702.868925][ T5855] usb 2-1: config 0 descriptor??
[  702.880283][ T5777] udevd[5777]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  702.883490][ T5855] pwc: Askey VC010 type 2 USB webcam detected.
[  702.913318][ T5854] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  702.957491][T13879] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  702.965895][ T5854] usb 1-1: no configurations
[  702.973138][ T5854] usb 1-1: can't read configurations, error -22
[  702.976495][T13879] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  702.997893][T13879] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  703.019968][T13879] usb 4-1: config 0 descriptor??
[  703.154426][ T5854] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  703.193180][ T5854] usb 1-1: no configurations
[  703.200955][ T5854] usb 1-1: can't read configurations, error -22
[  703.223688][ T5854] usb usb1-port1: unable to enumerate USB device
[  703.279623][ T5855] pwc: recv_control_msg error -32 req 02 val 2b00
[  703.286881][ T5855] pwc: recv_control_msg error -32 req 02 val 2700
[  703.300535][ T5855] pwc: recv_control_msg error -32 req 02 val 2c00
[  703.308965][ T5855] pwc: recv_control_msg error -32 req 04 val 1000
[  703.319123][ T5855] pwc: recv_control_msg error -32 req 04 val 1300
[  703.326319][ T5855] pwc: recv_control_msg error -32 req 04 val 1400
[  703.333586][ T5855] pwc: recv_control_msg error -32 req 02 val 2000
[  703.344412][ T5855] pwc: recv_control_msg error -32 req 02 val 2100
[  703.362995][ T5855] pwc: recv_control_msg error -32 req 04 val 1500
[  703.372141][ T5855] pwc: recv_control_msg error -32 req 02 val 2500
[  703.380477][ T5855] pwc: recv_control_msg error -32 req 02 val 2400
[  703.387865][ T5855] pwc: recv_control_msg error -32 req 02 val 2600
[  703.431930][T17475] device-mapper: table: 248:5: mirror: Device lookup failure (-ENOENT)
[  703.440771][T17475] device-mapper: ioctl: error adding target to table
[  703.443122][T13879] keytouch 0003:0926:3333.0041: fixing up Keytouch IEC report descriptor
[  703.467965][T13879] input: HID 0926:3333 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0926:3333.0041/input/input69
[  703.595601][T13879] keytouch 0003:0926:3333.0041: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.3-1/input0
[  703.598370][ T5855] pwc: recv_control_msg error -71 req 02 val 2800
[  703.666046][ T5855] pwc: recv_control_msg error -71 req 04 val 1100
[  703.674822][ T5855] pwc: recv_control_msg error -71 req 04 val 1200
[  703.703397][ T5855] pwc: Registered as video103.
[  703.754640][ T5855] input: PWC snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/input/input70
[  703.825851][ T5855] usb 2-1: USB disconnect, device number 46
[  703.996533][    T8] usb 4-1: USB disconnect, device number 33
[  704.249060][T17488] FAULT_INJECTION: forcing a failure.
[  704.249060][T17488] name failslab, interval 1, probability 0, space 0, times 0
[  704.304828][T17488] CPU: 1 PID: 17488 Comm: syz.2.3732 Not tainted syzkaller #0
[  704.312372][T17488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[  704.322469][T17488] Call Trace:
[  704.325789][T17488]  <TASK>
[  704.328748][T17488]  dump_stack_lvl+0x18c/0x250
[  704.333500][T17488]  ? show_regs_print_info+0x20/0x20
[  704.338751][T17488]  ? load_image+0x420/0x420
[  704.343313][T17488]  ? __might_sleep+0xe0/0xe0
[  704.347946][T17488]  ? __lock_acquire+0x7eb0/0x7eb0
[  704.353018][T17488]  should_fail_ex+0x394/0x4c0
[  704.357760][T17488]  should_failslab+0x9/0x20
[  704.362305][T17488]  slab_pre_alloc_hook+0x59/0x300
[  704.367687][T17488]  ? snd_seq_prioq_new+0x47/0x90
[  704.372670][T17488]  __kmem_cache_alloc_node+0x53/0x260
[  704.378096][T17488]  ? snd_seq_prioq_new+0x47/0x90
[  704.383178][T17488]  kmalloc_trace+0x2a/0xe0
[  704.387667][T17488]  snd_seq_prioq_new+0x47/0x90
[  704.392480][T17488]  snd_seq_queue_alloc+0x118/0x740
[  704.397643][T17488]  ? snd_seq_ioctl_set_client_info+0x610/0x610
[  704.403869][T17488]  snd_seq_ioctl_create_queue+0x7f/0x3b0
[  704.409554][T17488]  ? snd_seq_ioctl_unsubscribe_port+0x6e0/0x6e0
[  704.415850][T17488]  snd_seq_oss_open+0x658/0xf10
[  704.420760][T17488]  ? snd_seq_oss_delete_client+0x50/0x50
[  704.426476][T17488]  ? trace_raw_output_contention_end+0xd0/0xd0
[  704.432656][T17488]  ? soundcore_open+0x274/0x4c0
[  704.437521][T17488]  ? odev_open+0x5c/0xa0
[  704.441768][T17488]  ? __lock_acquire+0x7eb0/0x7eb0
[  704.446887][T17488]  ? snd_seq_oss_process_event+0x29b0/0x29b0
[  704.452870][T17488]  ? async_call_lookup_ports+0x20/0x20
[  704.458338][T17488]  ? do_raw_spin_unlock+0x121/0x230
[  704.463662][T17488]  ? soundcore_open+0x310/0x4c0
[  704.468559][T17488]  odev_open+0x67/0xa0
[  704.472744][T17488]  chrdev_open+0x58c/0x600
[  704.477186][T17488]  ? cd_forget+0x160/0x160
[  704.481618][T17488]  ? fsnotify_perm+0x3ed/0x5e0
[  704.486435][T17488]  do_dentry_open+0x880/0x14b0
[  704.491238][T17488]  ? cd_forget+0x160/0x160
[  704.495951][T17488]  path_openat+0x284f/0x3270
[  704.500865][T17488]  ? do_sys_openat2+0xda/0x1d0
[  704.505644][T17488]  ? __x64_sys_openat+0x139/0x160
[  704.510739][T17488]  ? verify_lock_unused+0x140/0x140
[  704.515966][T17488]  ? do_filp_open+0x430/0x430
[  704.520693][T17488]  do_filp_open+0x1f2/0x430
[  704.525304][T17488]  ? vfs_tmpfile+0x620/0x620
[  704.529921][T17488]  ? _raw_spin_unlock+0x28/0x40
[  704.534778][T17488]  ? alloc_fd+0x590/0x640
[  704.539130][T17488]  do_sys_openat2+0x134/0x1d0
[  704.543825][T17488]  ? do_sys_open+0xe0/0xe0
[  704.548256][T17488]  ? lockdep_hardirqs_on_prepare+0x44c/0x7d0
[  704.554344][T17488]  ? lock_chain_count+0x20/0x20
[  704.559208][T17488]  __x64_sys_openat+0x139/0x160
[  704.564179][T17488]  do_syscall_64+0x55/0xb0
[  704.568723][T17488]  ? clear_bhb_loop+0x40/0x90
[  704.573425][T17488]  ? clear_bhb_loop+0x40/0x90
[  704.578136][T17488]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  704.584149][T17488] RIP: 0033:0x7f5a8939f559
[  704.588568][T17488] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  704.608645][T17488] RSP: 002b:00007f5a8a32e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[  704.617174][T17488] RAX: ffffffffffffffda RBX: 00007f5a89625fa0 RCX: 00007f5a8939f559
[  704.625189][T17488] RDX: 00000000000c2480 RSI: 00002000000000c0 RDI: ffffffffffffff9c
[  704.633211][T17488] RBP: 00007f5a89436b20 R08: 0000000000000000 R09: 0000000000000000
[  704.641192][T17488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  704.649270][T17488] R13: 00007f5a89626038 R14: 00007f5a89625fa0 R15: 00007fffafdf22c8
[  704.657314][T17488]  </TASK>
[  704.734395][T13879] usb 2-1: new high-speed USB device number 47 using dummy_hcd
[  704.927156][T13879] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  704.943959][T13879] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  704.975520][T13879] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  705.002988][T13879] usb 2-1: config 0 descriptor??
[  705.193831][T17494] iommufd_mock iommufd_mock1: Adding to iommu group 0
[  705.253977][T13879] usbhid 2-1:0.0: can't add hid device: -71
[  705.282584][T13879] usbhid: probe of 2-1:0.0 failed with error -71
[  705.302045][T13879] usb 2-1: USB disconnect, device number 47
Stopping sshd: stopped /usr/sbin/sshd (pid 5541)
OK
[  705.625242][    T8] usb 1-1: new high-speed USB device number 14 using dummy_hcd
Stopping crond: stopped /usr/sbin/crond (pid 5524)
OK
[  705.825045][    T8] usb 1-1: Using ep0 maxpacket: 32
[  705.833259][    T8] usb 1-1: config 0 has an invalid interface number: 51 but max is 0
[  705.844206][    T8] usb 1-1: config 0 has no interface number 0
[  705.854581][T13879] usb 2-1: new high-speed USB device number 48 using dummy_hcd
[  705.862393][    T8] usb 1-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[  705.874347][    T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  705.900672][    T8] usb 1-1: Product: syz
[  705.913070][    T8] usb 1-1: Manufacturer: syz
[  705.924695][    T8] usb 1-1: SerialNumber: syz
[  705.935888][    T8] usb 1-1: config 0 descriptor??
[  705.947262][    T8] quatech2 1-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected
Stopping dhcpcd...
stopped /sbin/dhcpcd (pid 5444)
[  706.110129][T13879] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  706.131445][T13879] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40
[  706.166284][    T8] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0
[  706.177153][T13879] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  706.202808][T13879] usb 2-1: config 0 descriptor??
[  706.208604][    T8] usb 1-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1
[  706.426865][T17490] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
Stopping network: [  706.454916][T17490] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  706.561894][    C0] usb 1-1: qt2_read_bulk_callback - non-zero urb status: -71
[  706.576492][    T9] usb 1-1: USB disconnect, device number 14
[  706.588064][    T9] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0
[  706.625279][    T9] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1
[  706.657376][    T9] quatech2 1-1:0.51: device disconnected
[  707.111208][T13879] aiptek 2-1:0.0: Aiptek using 400 ms programming speed
[  707.137911][T13879] input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input71
[  707.148141][T16718] usb 3-1: new full-speed USB device number 16 using dummy_hcd
OK
[  707.446746][T16718] usb 3-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  707.470485][T16718] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  707.497691][T16718] usb 3-1: Product: syz
[  707.514417][T16718] usb 3-1: Manufacturer: syz
[  707.531731][ T5854] usb 2-1: USB disconnect, device number 48
[  707.531881][    C0] aiptek 2-1:0.0: aiptek_irq - usb_submit_urb failed with result -19
[  707.553539][T16718] usb 3-1: SerialNumber: syz
[  707.592121][T16718] usb 3-1: config 0 descriptor??
Stopping iptables: OK
[  707.784853][T13879] usb 1-1: new high-speed USB device number 15 using dummy_hcd
Stopping system message bus: [  707.874781][T16718] usb 3-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  708.008820][T13879] usb 1-1: no configurations
[  708.014235][T13879] usb 1-1: can't read configurations, error -22
[  708.194597][T13879] usb 1-1: new high-speed USB device number 16 using dummy_hcd
[  708.313953][   T27] kauditd_printk_skb: 32 callbacks suppressed
[  708.313971][   T27] audit: type=1800 audit(1792909730.707:289): pid=17558 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.3743" name=08 dev="sda1" ino=2055 res=0 errno=0
[  708.435819][T13879] usb 1-1: no configurations
[  708.450704][T13879] usb 1-1: can't read configurations, error -22
[  708.463126][T13879] usb usb1-port1: attempt power cycle
done
[  708.634466][ T5854] usb 2-1: new high-speed USB device number 49 using dummy_hcd
[  708.829507][ T5854] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  708.852650][ T5854] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  708.871717][ T5854] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  708.891090][ T5854] usb 2-1: config 0 descriptor??
[  708.904628][T13879] usb 1-1: new high-speed USB device number 17 using dummy_hcd
[  708.965842][T13879] usb 1-1: no configurations
[  708.977267][T13879] usb 1-1: can't read configurations, error -22
[  709.162382][T13879] usb 1-1: new high-speed USB device number 18 using dummy_hcd
[  709.231646][T13879] usb 1-1: no configurations
[  709.241073][T13879] usb 1-1: can't read configurations, error -22
[  709.267131][T13879] usb usb1-port1: unable to enumerate USB device
[  709.311435][ T5854] keytouch 0003:0926:3333.0042: fixing up Keytouch IEC report descriptor
[  709.358934][ T5854] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0042/input/input72
[  709.503178][ T5854] keytouch 0003:0926:3333.0042: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0
[  709.854492][ T5854] usb 2-1: USB disconnect, device number 49
Stopping klogd: OK
Stopping acpid: [  711.135558][T16718] dvb_usb_rtl28xxu: probe of 3-1:0.0 failed with error -71
[  711.175985][T16718] usb 3-1: USB disconnect, device number 16
[  711.289214][T17601] iommufd_mock iommufd_mock1: Adding to iommu group 0
[  711.824379][    T8] usb 2-1: new high-speed USB device number 50 using dummy_hcd
OK
[  712.014603][    T8] usb 2-1: Using ep0 maxpacket: 32
[  712.024018][    T8] usb 2-1: config 0 has an invalid interface number: 51 but max is 0
Stopping syslogd: [  712.039081][    T8] usb 2-1: config 0 has no interface number 0
[  712.056010][    T8] usb 2-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f
[  712.074414][T16718] usb 4-1: new high-speed USB device number 34 using dummy_hcd
[  712.093151][    T8] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  712.114720][    T8] usb 2-1: Product: syz
[  712.119893][    T8] usb 2-1: Manufacturer: syz
[  712.134426][    T8] usb 2-1: SerialNumber: syz
[  712.147481][    T8] usb 2-1: config 0 descriptor??
stopped /sbin/syslogd (pid 5132)
[  712.171092][    T8] quatech2 2-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected
OK
[  712.284971][T13879] usb 3-1: new high-speed USB device number 17 using dummy_hcd
[  712.294941][T16718] usb 4-1: no configurations
[  712.301868][T16718] usb 4-1: can't read configurations, error -22
[  712.378879][    T8] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0
[  712.406482][    T8] usb 2-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1
[  712.487661][T16718] usb 4-1: new high-speed USB device number 35 using dummy_hcd
[  712.516538][T13879] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  712.527778][T13879] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  712.537101][T13879] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  712.562807][T13879] usb 3-1: config 0 descriptor??
[  712.572700][T13879] pwc: Askey VC010 type 2 USB webcam detected.
umount: can't remount debugfs read-only
[  712.705013][T16718] usb 4-1: no configurations
[  712.721857][T16718] usb 4-1: can't read configurations, error -22
[  712.734131][T16718] usb usb4-port1: attempt power cycle
[  712.804645][    C0] usb 2-1: qt2_read_bulk_callback - non-zero urb status: -71
[  712.824979][    T8] usb 2-1: USB disconnect, device number 50
[  712.856038][    T8] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0
[  712.900348][    T8] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1
[  712.912323][    T8] quatech2 2-1:0.51: device disconnected
[  712.999712][T13879] pwc: recv_control_msg error -32 req 02 val 2b00
[  713.008904][T13879] pwc: recv_control_msg error -32 req 02 val 2700
[  713.025552][T13879] pwc: recv_control_msg error -32 req 02 val 2c00
[  713.033054][T13879] pwc: recv_control_msg error -32 req 04 val 1000
[  713.048717][T13879] pwc: recv_control_msg error -32 req 04 val 1300
[  713.057340][T13879] pwc: recv_control_msg error -32 req 04 val 1400
[  713.065459][T13879] pwc: recv_control_msg error -32 req 02 val 2000
[  713.075343][T13879] pwc: recv_control_msg error -32 req 02 val 2100
[  713.083889][T13879] pwc: recv_control_msg error -32 req 04 val 1500
[  713.091473][T13879] pwc: recv_control_msg error -32 req 02 val 2500
[  713.100122][T13879] pwc: recv_control_msg error -32 req 02 val 2400
[  713.118304][T13879] pwc: recv_control_msg error -32 req 02 val 2600
[  713.164914][T16718] usb 4-1: new high-speed USB device number 36 using dummy_hcd
[  713.232666][T16718] usb 4-1: no configurations
[  713.249368][T16718] usb 4-1: can't read configurations, error -22
[  713.336119][T13879] pwc: recv_control_msg error -71 req 02 val 2800
[  713.366070][T13879] pwc: recv_control_msg error -71 req 04 val 1100
[  713.399817][T13879] pwc: recv_control_msg error -71 req 04 val 1200
[  713.421297][T13879] pwc: Registered as video103.
[  713.436011][T13879] input: PWC snapshot button as /devices/platform/dummy_hcd.2/usb3/3-1/input/input73
[  713.451744][T16718] usb 4-1: new high-speed USB device number 37 using dummy_hcd
[  713.466972][T13879] usb 3-1: USB disconnect, device number 17
[  713.499346][T16718] usb 4-1: no configurations
[  713.522323][T16718] usb 4-1: can't read configurations, error -22
[  713.540155][T16718] usb usb4-port1: unable to enumerate USB device
umount: sysfs busy - remounted read-only
umount: devtmpfs busy - remounted read-only
umount: can't remount /dev/root read-only
The system is going down NOW!
Connection to 10.128.0.91 closed by remote host.
Sent SIGTERM to all processes
[  715.304539][ T5854] usb 4-1: new high-speed USB device number 38 using dummy_hcd
[  716.213067][ T2997] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  716.348111][ T2997] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
Sent SIGKILL to all processes
Requesting system poweroff
[  716.434723][ T2997] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  716.482885][ T2997] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[  717.365896][ T2997] IPVS: stopping backup sync thread 17251 ...
[  717.413137][T17654] smc: removing ib device rxe0
[  717.427977][T17654] sd 0:0:1:0: [sda] Synchronizing SCSI cache
[  717.472767][T17654] ACPI: PM: Preparing to enter system sleep state S5
[  717.496343][T17654] kvm: exiting hardware virtualization
[  717.510162][T17654] reboot: Power down
serialport: VM disconnected.